JP7130583B2 - Wiring/piping material support device, wiring/piping material arrangement structure, support bar fixing device, and support bar pedestal - Google Patents

Description

The present invention provides a wiring/piping material support device capable of attaching wiring/piping materials to any position of a support bar fixed to a wall surface, a wiring/piping material arrangement structure, a support bar fixing device, and a support bar pedestal. It is about.

As a cable support having a conventional structure for arranging a plurality of cables (wiring/piping materials) P along a wall surface, the one disclosed in Patent Document 1 is known. The cable support includes a rectangular plate-like mounting bracket 1 which is provided with a plurality of continuous holes 1A at predetermined intervals along the longitudinal direction and is arranged with a gap from the wall surface; and a cable support 2 for supporting a cable P of a specific size that can be attached to each of the continuous holes 1A of the fitting 1.

Therefore, in the above cable support, the arrangement position of the cable P with respect to the mounting bracket 1 is determined, and the interval between the cables P supported adjacent to the mounting bracket 1 is determined. In addition, since the cable support 2 can support only cables P of a specific size, when the size of the cable P to be supported is changed, another cable support corresponding to this is provided. I had to use it and it was inconvenient.

JP-A-2003-52115

In the present invention, by installing a support bar having the same cross-sectional shape along the entire length along the wall surface, it is possible to attach wiring and piping materials to any position on the supporting bar. The challenge is to increase the degree of freedom of

The invention of claim 1 for solving the above problems is a rod-shaped support bar,
a plurality of support bar pedestals, each of which has a fixing portion to a wall surface and a holding portion that holds the support bar at a position spaced apart from the wall surface so that the extending direction of the support bar is relatively along the wall surface; ,
a wiring/piping member support comprising an attachment portion that can be attached to any position on the support bar by clamping the outer surface of the support bar, and a support portion that supports the wiring/piping member;
consists of
The plurality of support bar pedestals are arranged at predetermined intervals in the direction in which the support bar extends, and are capable of holding the support bar,
The position where the support bar is spaced from the wall surface is a position at which at least the wiring/piping material support can be attached to the support bar via the attachment portion. It is characterized by

According to the invention of claim 1, the rod-shaped support bar is relatively along the wall surface via the support bar pedestal fixed to the wall surface via the fixing part, in other words, the support bar is relatively along the wall surface. are spaced apart from the wall so that they are parallel to each other. Here, the position where the support bar is separated from the wall surface means a position at which at least the wiring/piping material can be attached to the support bar via the attachment portion. Therefore, the wiring/piping material support is attached via its own attachment portion to any position on the support bar that is spaced apart from the wall surface and parallel to the wall surface. The wiring/piping material is supported by the wiring/piping material support portion.

The rod-shaped support bar can be attached to wiring and piping materials at any position along the longitudinal direction, except for the support bar pedestal that fixes itself to the wall surface. It is possible to freely adjust the spacing between the wiring/piping material supports attached adjacent to each other. As a result, the individual placement positions of the plurality of wiring/piping member supports and the plurality of wiring/piping members supported against the wall surface via one support bar, and the total number of supported wiring/piping members In addition to being able to freely adjust the number of wiring/piping materials, it is also possible to change the arrangement position of the wiring/piping materials after they have been arranged.

In addition, if the size of the wiring/piping material supported by the support bar via the wiring/piping material support is changed, select the wiring/piping material support that corresponds to the wiring/piping material of the relevant size. By attaching it to the support bar, it is possible to support wiring and piping materials of different sizes with respect to the support bar. The reason for this is that, for example, when the size of the wiring/piping material increases, the size of the wiring/piping material supporter also tends to increase correspondingly. Since the attachment can be made at an arbitrary position by widening the distance between the supporting members, it is possible to cope with changes in the size of the wiring and piping materials.
Furthermore, according to the first aspect of the invention, the plurality of support bar pedestals are arranged at predetermined intervals in the direction in which the support bars extend, and are capable of holding the support bars. Therefore, the arrangement position of the support bar is determined in an immovable state, and the wiring/piping material can be stably supported via the wiring/piping material support.

The invention of claim 2 is a rod-shaped support bar,
a support bar pedestal provided with a fixing portion to a wall surface and a holding portion that holds the support bar at a position spaced apart from the wall surface so that the extending direction of the support bar is relatively along the wall surface;
two wiring/piping member supports, each having an attachment portion that can be attached to any position on the support bar by sandwiching the outer surface of the support bar, and a support portion that supports the wiring/piping members;
consists of
The two wiring/piping material supports can be attached to both sides of the one support bar pedestal holding the support bar, respectively, and
The position where the support bar is spaced from the wall surface is a position at which at least the wiring/piping material support can be attached to the support bar via the attachment portion. It is characterized by

In the invention of claim 2, in addition to the effects described in paragraphs "0007" to "0009" of the invention of claim 1, wiring and piping material supports are attached to both sides of a specific support bar pedestal in the support bar. Therefore, the distance between each wiring/piping material support attached to the support bar across the support bar pedestal and the support bar pedestal fixed to the wall surface is shortened, It has a unique effect that the material support can be stably attached to the support bar.

The invention of claim 3 is a structure in which wiring and piping materials are arranged along the wall surface,
A rod-shaped support bar is held by a holding portion of a support bar pedestal fixed to a wall surface, and is installed parallel to the wall surface at a position spaced apart from the wall surface,
The support bar is held on a plurality of support bar pedestals arranged at predetermined intervals in the direction in which the support bar extends,
The support bar has a mounting portion that can be attached to any position on the support bar by sandwiching the outer surface of the support bar, and a wiring/piping material support provided with a support portion that supports the wiring/piping material. The fixture is attached to the support bar through the attachment part in a state in which the wiring/piping material is supported by the support part.

The invention of claim 3 expresses the invention of claim 1 by grasping it from the aspect of "arrangement structure of wiring and piping materials", and has the same effect as the invention of claim 1.

The invention of claim 4 is a structure in which wiring and piping materials are arranged along the wall surface,
A rod-shaped support bar is held by a holding portion of a support bar pedestal fixed to a wall surface, and is installed parallel to the wall surface at a position spaced apart from the wall surface,
The support bar has a mounting portion that can be attached to any position on the support bar by sandwiching the outer surface of the support bar, and a wiring/piping material support provided with a support portion that supports the wiring/piping material. In a state where the wiring/piping material is supported by the support portion, the tool is attached to both sides of the support bar pedestal holding the support bar via the attachment portion. It is characterized by having

The invention of claim 4 expresses the invention of claim 2 by grasping it from the aspect of "arrangement structure of wiring and piping materials", and has the same effect as the invention of claim 2.

The invention of claim 5 is the invention of claim 3 or 4 , wherein a part of the mounting portion of the wiring/piping member enters into the gap between the support bar and the wall surface, causing the support bar to move. and the supporting portion of the wiring/piping member support is arranged on the side opposite to the wall surface.

According to the invention of claim 5, since a part of the mounting portion of the wiring/piping material enters into the gap between the support bar and the wall surface, the gap is used to attach the wiring/piping material to the support bar. Since the structure is such that the wiring/piping material supporter is arranged in the free space on the opposite side of the wall surface of the support bar to which the piping material is attached, the wiring/piping material supporter is arranged close to the wall surface. As a result, the wiring/piping members supported by the wiring/piping member support can be brought closer to the wall surface. As a result, it is possible to reduce the space occupied by the wiring/piping member support relative to the wall surface.

The invention of claim 6 is a device for fixing a support bar to a wall surface,
In order to hold a rod-shaped support bar parallel to the wall surface at a position spaced apart from the wall surface, it is fixed to the wall surface at a predetermined interval in the extending direction of the support bar. at least two support bar supports;
a support bar intermediate fixture for fixing the support bar to a wall surface between the two support bar supports;
consists of
The support bar intermediate fixture is capable of holding the support bar with a holding portion and fixing the support bar to the wall surface with a fixing portion at the same position where the two support bar supports are separated from the wall surface. is characterized by

According to the invention of claim 6, the support bar intermediate fixture disposed between the two support bar supports holding the rod-shaped support bar is fixed to the wall surface in the same manner as the two support bar supports, Moreover, the support bar is held by the holding portion at the same position as the position where the two support bar supports are separated from the wall surface. As a result, the support bar maintains the same distance from the wall over its entire length and is fixed to the wall by a total of three fixing members: two support bar supports and a support bar intermediate fixture. , the support bar can be firmly fixed to the wall surface in a state in which the support bar is arranged parallel to the wall surface.

According to a seventh aspect of the invention, in the sixth aspect of the invention, the support bar intermediate fixture bends the support bar supported between the two support bar supports in a direction away from the wall surface. It is characterized in that it can be arranged between the support bar and the wall surface, and in this arranged state, it can be held by the support bar and fixed to the wall surface.

According to the invention of claim 7, while the support bar is fixed to the wall surface by the two support bar supports, the support bar intermediate fixture is arranged and fixed afterward between the two support bar supports on the support bar. Then, the part of the support bar intermediate fixture can be held by the support bar intermediate fixture. As a result, after the support bar is fixed to the wall surface by the two support bar supports, the intermediate part of the support bar is supported by the new support bar intermediate fixture without removing the two support bar supports. In addition, the support bar can be fixed to the wall surface by a total of three fixing members after the support bar is fixed to the wall surface using the two support bar supports. Therefore, the fixed span of the support bar can be shortened, and the support bar can be firmly fixed to the wall surface.

The invention of claim 8 is the invention of claim 6 or 7, wherein the support bar intermediate fixture includes a fixing portion for fixing to the wall surface and a holding portion held against the support bar. prepared,
The holding portion has a pair of holding pieces facing each other at a predetermined interval in the axial direction of the support bar, and the support bar is positioned between the pair of holding pieces. A configuration in which the pair of holding pieces are held by the supporting bar by rotating the supporting bar relative to the pair of holding pieces in a state of being inclined with respect to the separating direction. and
The holding portion of the support bar intermediate fixture is characterized in that it can hold the support bar at the same distance as the separation distance from the wall surface of the support bar supported by the two support bar supports. .

According to the eighth aspect of the present invention, the support bar intermediate fixture disposed between the two support bar supports has a pair of holding pieces that face each other at a predetermined distance in the axial direction of the support bar. In a state in which the support bar is arranged between the pair of holding pieces so as to be inclined with respect to the separation direction of the pair of holding pieces, the support bar is placed relative to the pair of holding pieces. Since the support bar is provided with a holding portion that allows the support bar to be held by the pair of holding pieces by rotating, the intermediate portion of the support bar in the longitudinal direction can be fixed by a simple rotation operation. It is held tightly by the holding part of the tool.

According to a ninth aspect of the invention, in the eighth aspect of the invention, the support bar intermediate fixture is capable of holding the support bar while being fixed to the wall surface, and On the other hand, it is characterized in that the support bar can be brought into a non-holding state by rotating the holding portion.

According to the ninth aspect of the invention, in a state in which the intermediate portion of the support bar in the longitudinal direction is held by the support bar intermediate fixture, the holding portion is rotated with respect to the support bar, whereby the support bar can be moved. Since it can be in a non-holding state, it is possible to deal with, for example, a case where it becomes necessary to arrange wiring/piping materials in the part where the support bar intermediate fixture was arranged.

The invention of claim 10 is characterized in that, in the invention of any one of claims 6 to 9, the support bar intermediate fixture and the support bar support have the same shape.

According to the invention of claim 10, since the support bar intermediate fixing member for fixing the support bar to the wall surface and the support bar support have the same shape, their manufacture, management, handling, etc. are facilitated.

The invention of claim 11 is a support bar pedestal for fixing a rod-shaped support bar for attaching a wiring/piping material support to a wall surface,
A fixed pedestal having a fixing portion to the wall surface, and a holding body having a holding portion for holding the support bar,
the fixed pedestal and the holder are rotatably assembled via a rotatable assembly,
The holding portion of the holding body can hold the support bar in parallel with the wall surface at a position spaced from the wall surface while the fixing base is fixed to the wall surface.

According to the eleventh aspect of the invention, since the fixed base and the holder are assembled so as to be rotatable via the rotation assembly portion, the support bar is held by the holding portion of the support bar pedestal. So, in the "retrofit" of the support bar pedestal that fixes the fixed pedestal to the wall surface, the fixed part of the fixed pedestal is arranged directly under the support bar, and the fixed pedestal cannot be fixed to the wall surface. Therefore, it is possible to fix the support bar pedestal to the wall surface by rotating the fixed pedestal and the holding body relative to each other by the rotating assembly part and avoiding the fixed part of the fixed pedestal from directly below the support bar. becomes. In addition, even in the case of "pre-attachment" in which the support bar pedestal is preliminarily fixed to the wall surface, by rotating the holding body with respect to the fixed pedestal preliminarily fixed to the wall surface, the rod-shaped holding body is held by the holding body. It is possible to determine the arrangement direction (extending direction) of the support bar.

According to a twelfth aspect of the invention, in the eleventh aspect of the invention, the holding portion of the holding body has a pair of holding pieces separated by a predetermined distance in the axial direction of the support bar held by the pair of holding pieces. In a state in which the support bar is disposed between the pair of holding pieces so as to be inclined with respect to the separation direction of the pair of holding pieces, the support bar is placed between the pair of holding pieces. It is characterized in that the support bar is held by the pair of holding pieces by rotating relative to.

According to the twelfth aspect of the present invention, the support bar is arranged between the pair of holding pieces forming the holding portion of the holder while being inclined with respect to the separation direction of the pair of holding pieces. By rotating the bar relative to the pair of holding pieces, the support bar is held by the pair of holding pieces. 3, the holding operation of the support bar to the holding portion of the holder can be easily performed, and the pair of holding pieces can be firmly held on the support bar.

The invention of claim 13 is provided with a fixing portion to the wall surface and a holding portion for holding a rod-shaped support bar to which the wiring/piping material support is attached, and the support bar for fixing the support bar to the wall surface. a pedestal,
In the holding portion, a pair of holding pieces are formed to face each other at a predetermined interval in the axial direction of the support bar held by the pair of holding pieces, and the holding portion is formed between the pair of holding pieces. By rotating the support bar relative to the pair of holding pieces in a state where the support bar is inclined with respect to the separation direction of the pair of holding pieces, the support bar moves to the It is configured to be held by a pair of holding pieces,
It is characterized in that the support bar is held parallel to the wall surface at a position spaced apart from the wall surface while being fixed to the wall surface.

The invention of claim 13 is the invention of claim 11, wherein the fixing part corresponding to the fixing base and the holding part corresponding to the holding body are rotatably assembled via a rotation assembly part. The only difference is that the support bar is removed from the wall surface, and the support bar is held parallel to the wall surface at a position spaced apart from the wall surface.

According to the invention of claim 14, in the invention of any one of claims 11 to 13, in a state in which the support bar is held, it can be fixed to the wall surface via the fixing part while avoiding interference with the support bar. It is characterized by

According to the fourteenth aspect of the invention, after the support bar is held by the holding portion of the support bar pedestal, the fixed portion of the support bar pedestal can be fixed to the wall surface while avoiding interference with the support bar. In the state where the support bar pedestal is attached to the wall surface, the support bar pedestal can be fixed to the wall surface, and the support bar can be arranged parallel to the wall surface. The degree of freedom of construction for fixing is increased.

A fifteenth aspect of the invention is characterized in that, in any one of the eleventh to fourteenth aspects of the invention, the fixing portion has a height that falls within the spaced range between the support bar held by the holding portion and the wall surface.

According to the fifteenth aspect of the invention, since the fixed portion of the support bar pedestal has a height that falls within the range of separation between the support bar held by the holding portion and the wall surface, the support bar pedestal is "pre-attached" to the wall surface. In some cases, the support bar can be arranged in an overlapping state directly above the fixed portion of the support bar pedestal, so that the degree of freedom in the arrangement position of the support bar pedestal with respect to the support bar is increased, and the support for the support bar is increased. The fitting (arrangement state) of the bar pedestal is improved, and the appearance is improved.

The invention of claim 16 is characterized in that, in the invention of any one of claims 11 to 15, the holding portion can hold a cut bolt that constitutes the support bar.

The length-cut bolt has the advantage that the support bar is not displaced in the axial direction when the support bar is held by the support bar pedestal holder due to the unevenness of the threads on the surface of the bolt. Plumbing contractors often have a variety of threaded bolts with different outer diameters and lengths, so they are easy to obtain.

According to the present invention, the rod-shaped support bar is arranged at a position spaced apart from the wall surface so as to be parallel to the wall surface via the support bar pedestal fixed to the wall surface via the fixing portion. be done. Therefore, since the support bar can attach wiring and piping materials at any position along the longitudinal direction except for the portion of the support bar pedestal that fixes itself to the wall surface, As a result, a plurality of wiring and piping material supports and a plurality of wiring and piping material supports supported on the wall surface via one support bar can be freely adjusted. The arrangement position of each wiring/piping material and the total number of supported wires can be freely adjusted, and the arrangement position can be changed even after the wiring/piping material is arranged.

In addition, if the size of the wiring/piping material supported by the support bar via the wiring/piping material support is changed, select the wiring/piping material support that corresponds to the wiring/piping material of the relevant size. By attaching it to the support bar, it is possible to support wiring and piping materials of different sizes with respect to the support bar.

FIG. 3 is a perspective view of a state in which a fixed pedestal F and a holder H that constitute the support bar pedestal V are separated; (a) and (b) are perspective views of the support bar pedestal V to which the fixed pedestal F and the holder H are assembled, viewed from different directions. (a) and (b) are perspective views showing a state in which a fixed pedestal F and a holder H, which respectively constitute the support bar pedestal V, are arranged at relatively different positions along the rotation direction. (a) is the direction connecting the assembly rotation center C of the fixing pedestal F and the holder H and the axial center of the nail fixing sleeve 13, and the attachment body A held by the pair of holding pieces 26. FIG. 10 is a plan view of the support bar base V in a state perpendicular to the axial direction of the support bar B mounted, and (b) and (c) are the X ₁ -X ₁ line and the YY line of (a), respectively. is a cross-sectional view of. (a) is the direction connecting the assembly rotation center C of the fixing pedestal F and the holder H and the axial center of the nail fixing sleeve 13, and the attachment body A held by the pair of holding pieces 26. FIG. 10 is a plan view of the support bar pedestal V in a state in which the axial direction of the support bar B, which is formed of a threaded bolt, matches the axial direction of the support bar B, and (b) is a cross-sectional view taken along the line X ₂ -X ₂ of (a). . (a) and (b) are perspective views before and after the support bar B is held by the holder H of the support bar pedestal V. FIG. (a) is a front view of a state in which a support bar B is held by a holder H of a support bar pedestal V, and (b) is a cross-sectional view taken along line ZZ of (a). 4 is a plan view showing that the arrangement position of the fixed pedestal F can be changed with respect to the axial center of the support bar B held by the holder H of the support bar pedestal V. FIG. In (a) and (b), the support bar pedestal V is attached to one end of the support bar B by "pre-attachment", and after the extending direction of the support bar B is determined, the support bar pedestal V is attached to the wall surface. FIG. 10 is a view before and after fixing to W ₁ (W ₂ ); (a) and (b) are perspective views before and after removal of the constructed support bar B, respectively. (a) and (b) are a front view and a cross-sectional view of a state in which the vertically arranged support bars B are fixed to the side wall surface W1 using _a pair of support bar pedestals V, respectively. A perspective view of a state in which three cables K are supported at _a pitch P1 by using _three wiring/piping material supports S1 on a support bar B fixed to _a side wall surface W1 in a vertically arranged state. is. 4 is a perspective view of a state in which four cables K are supported on a similar support bar B with a pitch P2. _FIG . (a) and (b) are perspective views of the mounting portion 31 of the wiring _/ piping member support S1 viewed from different directions. (a) is _a front view of the wiring/piping material supporter S1, and (b) and (c) are plan views of the wiring _/ piping material supporter S1 before and after being attached to the support bar B, respectively. is. 2 is a perspective view of a state in which two sets of cables K in a laminated state are supported by _two wiring/piping material supports S2 on a support bar B fixed to _a side wall surface W1 in a vertically arranged state. FIG. It is the perspective view which looked at wiring / piping material support tool S2 from the back _side . (a) and (b) show a state in which the vertically arranged support bars B are fixed to the side wall surface W1 by _two support bar pedestals V, and the holding distance between both ends of the support bars B is long. 8A and 8B are perspective views showing the front and rear of bending the support bar B and arranging another support bar pedestal V in the central portion thereof. FIG. 10 is a front view showing a state in which three sets of cables K laminated in _three layers are supported by a support bar _B horizontally fixed to a ceiling wall surface W2 using a wiring/piping material supporter S3. _FIG . 11 is a front view showing a state in which a support bar B is fixedly arranged across a recess 73 formed in the ceiling wall surface W2; FIG. 4 is a front view showing a state in which a support bar B fixed vertically to a side wall surface W ₁ is arranged over a large stepped portion 74 formed at the upper end of the side wall surface W ₁ ; FIG. 11 is a perspective view showing a state in which _two pipe bodies D3 _are vertically supported by wiring/piping member supports S3 with respect to a plurality of support bars B fixed in a horizontal arrangement on _a side wall surface W1; is. A vertically arranged short support bar B is fixed to the side wall surface W1 by _one support bar pedestal V, and three layers of cables K are supported by the support bar _B via wiring/piping material supports S2. It is a perspective view which shows a state. 4 is a perspective view of a support bar pedestal V' in which a fixed pedestal F' and a holder H' are integrated; FIG.

EXAMPLES Hereinafter, the present invention will be described in more detail with reference to Examples. The support bar pedestal V is a fixing member for fixing the support bar B parallel to the wall surfaces such as the side wall surface W ₁ and the ceiling wall surface W ₂ . It is composed of a fixed pedestal F having a fixing portion 2 to be fixed, and a regular octagonal thick plate-shaped holder H rotatably assembled to the fixed pedestal F by a locking structure. Both the fixed pedestal F and the holder H are formed by injection molding of resin.

The fixed pedestal F is integrally formed with a regular octagonal plate-like rotary assembly portion 1 to which the holder H is rotatably assembled, and a fixed portion 2 fixed to the wall surface. The recessed portions 3 and 4 (see FIG. 2(b)) are provided, and the end surfaces of the portions forming the peripheral portions of the recessed portions 3 and 4 are attached to the bottom plate of the fixed portion 2 so as to be able to come into close contact with the wall surface. It exists on the same plane as the bottom surface of the portion 18 . The rotating assembly portion 1 of the fixed base F has a constant thickness over the entire circumference, and has a regular octagonal plate shape corresponding to the overall shape of the holding body H. A non-penetrating annular arrangement space portion 5 is formed to accommodate and arrange the incomplete annular wall portion 22 of the body H and the pair of opposingly arranged elastic wall portions 23, and the inside of the arrangement space portion 5. A circular ring-shaped deformation preventing portion 6 concentric with the arrangement space portion 5 for preventing deformation of the incomplete annular wall portion 22 is formed in the inner wall portion. The inner side of the circular ring-shaped deformation prevention portion 6 is a through hole. The end faces of each portion of the rotary assembly portion 1 including the end face of the circular ring-shaped deformation preventing portion 6 are arranged on the same plane so that the holding body H can be brought into close contact.

A pair of latched claws 7 are formed at opposing portions of the inner peripheral surface 5a of the arrangement space 5. As shown in FIG. The pair of latched claws 7 are formed along the inner peripheral surface 5a of the arrangement space 5, and thus have an arc shape. Of the plurality of opposing sides of the regular octagonal plate-like rotary assembly portion 1, each of the sides that are opposite side surfaces of the fixed pedestal F is provided with a regular octagonal thick plate-shaped holder H for the rotary assembly. A matching visual recognition concave portion 8 is formed along the thickness direction in the portion 1 so that it is possible to visually recognize that the parts have been assembled in a state in which the outer shapes match each other. In addition, the pair of engaged claws 7, which will be undercut portions during injection molding, are formed in portions corresponding to the pair of engaged claws 7 in the intermediate bottom portion 9 forming the bottom surface of the arrangement space portion 5. A through hole 11 is formed by the presence of a slide mold for enabling.

A fixing portion 2 for fixing the support bar pedestal V to the wall surface is integrally formed with the rotary assembly portion 1 of the support bar pedestal V, and as shown in FIG. The portion 2 is arranged below the intermediate bottom portion 9 of the rotary assembly portion 1 (on the side of the wall surface when fixed to the wall surface). Both parts 1 and 2 are connected by a pair of inclined reinforcing wall parts 12 at their peripheral edges in order to prevent deterioration of the integral connection strength. As shown in FIGS. 4 and 5, the width of the fixing portion 2 is formed to gradually narrow from the side connected to the rotary assembly portion 1 toward the tip side of the nail fixing sleeve 13 . , the portion where the nail fixing sleeve 13 is provided is formed in a semicircular shape around the axial center of the nail fixing sleeve 13 when viewed from the front. A circular recess 14 centered on the axis of the nail fixing sleeve 13 is formed on the upper surface side of the fixing portion 2, and the nail fixing sleeve 13 is erected and integrally formed at the bottom of the recess 14. A bottom plate portion 18 is provided to be in close contact with the wall surface when the support bar pedestal V is fixed to the wall surface. ing. The nail fixing sleeve 13 is formed with a nail insertion hole 15 through which the nail N is inserted. When the nail fixing sleeve 13 and the ribs 16 on its outer circumference are crushed by the impact force of a nailing machine (not shown), the nail fixing sleeve 13 is formed over the outer circumference. A ring-shaped restricting wall 17 is formed to restrict the unintentional expansion. As shown in FIG. 4(c), the nail fixing sleeve 13 reaches the upper surface of the rotary assembly portion 1, and the ring-shaped restricting wall 17 is about half the depth of the concave portion 14. is.

On the other hand, the holding body H has an incomplete annular wall portion 22 composed of a pair of divided incomplete annular wall portions 22a having the same peripheral length along the annular direction on the back surface of a regular octagonal thick plate-shaped main body portion 21. A pair of elastic wall portions 23 are formed to protrude in a state of facing each other between the divided incomplete annular wall portions 22a. In other words, the incomplete annular wall portion 22 is formed by missing two opposing portions of the annular ring. Outside the pair of elastic wall portions 23 and the pair of incompletely divided annular wall portions 22a, there are engaged hooks 7 provided on the rotary assembly portion 1 of the fixed base F, respectively. The first and second locking claws 24 and 25 are formed over the entire circumference in the annular direction. When the first locking claw 24 presses the fixed base F and the holder H against each other to lock the first locking claw 24 of the holder H to the locked claw 7 of the fixed base F, , an inclined elastic contact surface 24a (see FIG. 4(b)) for elastically contacting the inclined elastic contact surface 7a of the latched claw 7 is formed. However, the locking between the second locking claw 25 and the locked claw 7 is achieved by connecting the fixed pedestal F and the holder H by the locking structure between the locked claw 7 and the first locking claw 24 . After that, the two members F and H are rotated relatively to each other, so that the first locking claw 24 of the second locking claw 25 has an inclined elastic contact surface 24a. is formed perpendicular to the inner surface of the main body 21 (see FIGS. 4(c) and 5(b)). The incomplete annular wall portion 22 and the pair of elastic wall portions 23 of the holding member H form a rotary assembly portion 20 for assembling the holding member H relative to the fixed base F so as to be rotatable. Configure.

A pair of holding pieces 26 removable from the support bar B are provided between the opposing sides of the regular octagon on the outer surface of the main body 21 . They are formed facing each other at a predetermined interval along the axial direction of the bar B. As shown in FIG. A pair of holding pieces 26 having an arc-shaped cross section are elastically deformable, and are formed with insertion openings 26a for the support bar B in mutually opposite directions. Here, since each elastic wall portion 23 is thinner than the incomplete annular wall portion 22 and has a short peripheral length along the annular direction, (the radial direction of the circular ring-shaped deformation preventing portion), it is elastically deformed along the direction orthogonal to the circular ring, but each divided incomplete circular ring wall portion 22a is deformed along the circular ring direction. Since the peripheral length is much longer than that of the elastic wall portion 23, even if an external force acts in the direction orthogonal to the ring, the structure is such that it is not deformed. In addition, on each of the remaining six sides where the pair of holding pieces 26 is not provided in the regular octagonal thick plate-shaped body portion 21, the rotation assembly portion 1 of the fixed pedestal F and the body portion of the holder H are provided. Concave portions 27 for visually confirming matching are formed for visually confirming the state of matching of each side with 21 . 2 to 5, 28 is formed on the surface of the body portion 21 of the holder H and is partially screwed with the external thread portion of the bolt when the support bar B is a bolt. , a partial internal thread that prevents axial displacement of the threaded bolt with respect to the retainer H. FIG.

Then, as shown in FIG. 1, the pair of latched claws 7 of the fixed base F and the pair of first latching claws 24 formed on each elastic wall portion 23 of the holder H are arranged in the circular ring direction. When the fixing pedestal F and the holding body H are pressed against each other in a state where the phases are matched along the line, the divided incomplete annular wall portions 22a and the elastic wall portions 23 of the holding body H move in the annular direction. The portion forming the annular wall portion continuously along the edge is inserted and arranged outside the circular ring-shaped deformation prevention portion 6 in the arrangement space portion 5 of the fixing base F, and each elastic wall portion 23 of the holding body H. is elastically deformed inward and then restored to its original shape, so that the first locking claws 24 provided on the outside of the elastic wall portions 23 of the holder H and the locked bases F The claws 7 are locked with each other. As a result, the fixed pedestal F and the holder H can freely rotate ( Rotation over 360° is possible).

Further, the support bar pedestal V, in which the fixing pedestal F and the holder H are assembled so as to be relatively rotatable, is held by a nail driving machine while the nail N is inserted through the nail insertion hole 15 of the nail fixing sleeve 13. , _an impact force is applied to the nail _N , and the nail fixing sleeve 13 and the ribs 16 around it are crushed. A pedestal V is fixed (see FIGS. 10 and 11).

For this reason, using the support bar pedestal V described above, the rod-shaped support bar B is fixedly arranged on the wall surface such as the side wall surface W ₁ and the ceiling wall surface W ₂ while maintaining parallelism, and is fixedly arranged on the wall surface. One or a plurality of wiring/piping material supports S ₁ and S ₂ are attached to the supporting bar B, and cables K which are wiring/piping materials are attached to the respective wiring/piping material supports S ₁ and S ₂ . Alternatively, pipe bodies D ₁ -D ₃ are supported (see FIGS. 11, 12, 16 and 18). Since the support bar B is rod-shaped, one or a plurality of rods may be attached to any portion of the support bar B except for the placement portion of the support bar pedestal V fixing the support bar B to the wall surface. Wiring/piping material supports S ₁ and S ₂ can be attached. As a result, since the attachment positions and the number of the wiring/piping material supports S ₁ and S ₂ attached to the support bar B can be arbitrarily changed, the wiring/piping material supports S ₁ and S ₂ can be The distance between adjacently supported wiring/piping materials such as cables K and pipe bodies D ₁ to D ₃ can be freely adjusted according to the size of the wiring/piping materials.

In addition, when the size of the wiring/piping materials such as the cable K supported by the support bar B via the wiring/piping material supports S ₁ and S ₂ and the pipe bodies D ₁ to D ₃ is changed, the relevant By selecting a wiring/piping material support that corresponds to the size of the wiring/piping material and attaching it to the support bar B, it is possible to support wiring/piping materials of different sizes with respect to the support bar B. The reason for this is that, for example, when the size of the wiring/piping material increases, the size of the wiring/piping material support also tends to increase correspondingly. can be installed at any position by widening the distance between the supports, it is possible to cope with changes in the size of the wiring and piping materials.

Here, as the support bar B, in the embodiment, an elongated bolt having a male threaded portion formed over the entire length is exemplified. The threaded bolt is also referred to as a "long screw", and by utilizing the thread of the male threaded portion formed over the entire length, the threaded portion is formed in the male threaded portion and the abutting portion of the threaded bolt in the holder H. By screwing with the partial female threaded portion, the threaded bolt is held and fixed to the holder H constituting the support bar base V, and the mounting portion of the wiring and piping material support S ₁ and S ₂ for the threaded bolt. 31, 41, the holding body H of the support bar base V and the mounting portions 31, 41 of the wiring/piping material supports S ₁ , S ₂ are attached to the cut bolts. This has the advantage of preventing relative displacement along the axial direction of the bolt. Moreover, wiring and piping contractors often have a plurality of threaded bolts of different sizes, so they can be easily obtained. However, in the present invention, the only requirement is that the support bar B be "rod-shaped" in terms of shape, and the use of a round bar with no male thread V on the outer periphery, a square bar with a square cross section, etc. is also possible.

In order to hold the support bar B, which is made up of a cut bolt, on the support H of the support bar pedestal V, as shown in FIG. , that is, in a state in which the axis of the support bar B to be held intersects the separation direction of the pair of holding pieces 26, the support bar to be held 6(b) and FIG. Thus, the support bar B is held with respect to the support bar pedestal V by holding the support bar B between the pair of holding pieces 26 . Conversely, in a state in which the holder H is maintained so as not to rotate with respect to the fixed pedestal F of the support bar pedestal V, the entire support bar B is rotated clockwise in the drawing with respect to the holder H. Thus, the support bar B can be held by the support bar pedestal V by holding the support bar B between the pair of holding pieces 26 . In this manner, the support bar B is arranged between the pair of holding pieces 26 of the holder H of the support bar pedestal V, and one of them is maintained so as not to rotate. By rotating the bar B relatively, the support bar B is held by the support bar pedestal V by holding the support bar B between the pair of holding pieces 26 .

6(b) and 7(b), the positional relationship between the support bar B held by the pair of holding pieces 26 and the fixed pedestal F constituting the support bar pedestal V is the support bar The relationship in which the nail fixing sleeve 13 provided on the fixing pedestal F is arranged directly below the axis of B or the extension of the axis, in other words, the support bar pedestal V is fixed to the wall surface W ₁ (W ₂ ). In this state, the fixed portion 2 of the fixed base F is disposed in the space between the support bar B held by the holder H and the wall surface W ₁ (W ₂ ). The support bar pedestal V can be fixed even in a narrow space, and the degree of freedom in the work related to the fixing of the support bar pedestal V is increased. and the support bar pedestal are arranged orderly.

Further, since the fixed pedestal F and the holding body H constituting the support bar pedestal V are structured to be freely rotatable about the common rotation center C of the respective rotation assembly portions 1 and 20, As shown in FIG. 8, the arrangement position of the fixed pedestal F with respect to the axial center of the support bar B held by the holder H or its extension line can be freely changed. With this structure, the support bar pedestal V is first fixed to the wall surface, and then the support bar B is held by the holder H of one or more support bar pedestals V fixed to the wall surface. "Pre-attachment" of the support bar pedestal V, and the support bar B is first held by the holder H of one or more support bar pedestals V, and then the extending direction (arrangement direction) of the support bar B is determined. It is possible to freely select the "retrofitting" of the support bar pedestal V by fixing one or a plurality of the support bar pedestals V to the wall surface after the installation, and the support bar B is attached to the wall surface using a plurality of support bar pedestals V. In the case of fixed arrangement, both construction methods can be used together, and it is possible to select "pre-attachment" or "post-attachment" of the support bar pedestal V, and as a result, the degree of freedom in the construction of wiring and piping materials is increased. is the unique advantage of this embodiment. In the case of "retrofitting" the support bar pedestal V, if there are obstacles around the support bar B, avoid interference with the obstacles and adjust the extending direction of the support bar B. There is an advantage that the support bar pedestal V can be fixed while being defined.

In FIG. 8, among the fixing pedestals F constituting the support bar pedestal V, at the "first position" indicated by the solid line, when the support bar B exists directly above the nail fixing sleeve 13, the support bar pedestal V can be constructed only "pre-attached", and in the "second position" except for the "first position" indicated by the one-dot chain line or two-dot chain line, the support bar pedestal V can be either "pre-attached" or "post-attached" is. A chain double-dashed line is an example in which the support bar pedestal V is arranged while avoiding obstacles 71 existing around the position where the support bar pedestal V is arranged. In other words, the "pre-attachment" of the support bar pedestal V is unconditionally possible. Regarding the "retrofitting" of the pre-attached support bar pedestal V, the condition is that the fixing part 2 of the fixed part 2 of the fixed base F of the support bar pedestal V with respect to the support bar B is arranged at a position that avoids interference. , is possible. "Pre-attachment" and "post-attachment" of the support bar pedestal V depends on the installation height position of the support bar on various wall surfaces to which the support bar B is placed and fixed, the presence of interfering objects on the wall surface, and the work specific to the builder. It can be freely selected in consideration of the habit of

The support bar pedestal V of this embodiment has a structure in which the fixed base F and the holder H can rotate relatively. By relatively rotating H, the support bar pedestal V can be fixed to the wall surface by the same fixing part 2 in both the above-described "first position" and "second position". , the fixed pedestal F may be provided with fixing portions corresponding to the "first position" and the "second position" respectively.

Here, the support bar B is fixedly arranged on various wall surfaces such as the side wall surface W ₁ and the ceiling wall surface W ₂ by determining the fixed arrangement position of the support bar B and its extending direction. In order to determine the extending direction of the support bar B, (1) one or more (in many cases, more than one) one or more (in many cases, more than one) segments are placed in advance on the "specific line segment" existing in the extension direction of the support bar B on various wall surfaces. (2) a "first construction method" of fixing the support bar pedestal V by "pre-attachment" and holding the support bar B against the holder H of the plurality of "pre-attached" support bar pedestals V; After fixing one support bar pedestal V to a specific position on the above-mentioned "specific line segment" by "advancing" and attaching another support bar pedestal V to one end or middle part of the support bar B, Rotate the fixed support bar pedestal V about the center of rotation C until the support bar B is placed on the "specific line segment" to fix the position of the support bar B, In this state, there is a "second construction method" in which another support bar pedestal V attached to the other end of the support bar B is fixed to the wall surface or the like by "retrofitting".

FIG. 9 shows a specific example of the "second construction method" described above. In FIG. 9A, one support bar pedestal V is fixed on a "specific line segment" along the extending direction Q of the support bar B by "pre-attachment". The support bar pedestal V being fixed on the "specific line segment" means that both the rotation center C of the support bar pedestal V and the axial center of the nail fixing sleeve are positioned on the "specific line segment". Say what you are doing. Next, one end of the support bar B, to which another support bar pedestal V is pre-attached to the other end, is attached to the holder H of the support bar pedestal V fixed by "pre-attachment" on the "specific line segment". support. In this state, the support bar B, to which another support bar base V is attached to the other end, rotates the support bar base V fixed to the _side wall surface W1 as shown in FIG. 9(a). It can swing left and right around the center C. After that, the support bar B is attached to the other end portion of the support bar B in a state where the support bar B is placed on the "specific line segment" existing on the extension direction Q of the support bar B by swinging. When the supporting bar pedestal V is fixed to the _side wall surface W1 by "retrofitting", the supporting bar B is arranged along the determined extending direction Q as shown in FIG. 9(b). . It should be noted that the support bar pedestal V related to "retrofitting" needs to be fixed to the _side wall surface W1 while avoiding interference with the support bar B by shifting the fixing portion 2 to the side.

Further, FIG. 10 shows perspective views before and after removal of the support bar B that has been constructed. Since the supporting bar pedestal V allows the holding body H to rotate with respect to the fixed pedestal F, for some reason after the construction of the supporting bar B, it became necessary to use the arrangement space 72 of the supporting bar B. In some cases, the support bar B can be easily removed by rotating the holder H with respect to the fixed pedestal F of the support bar pedestal V that has already been constructed. Thereby, the arrangement space 72 in which the support bar B was arranged can be utilized.

In order to horizontally arrange _a plurality of cables K on the side wall surface W1 using the support bar B and the support bar pedestal V described above, the following procedure is performed. 11 and 12, using _two support bar pedestals V, the support bar B is parallel to the _side wall surface W1 and relative to absolute space. Fixed vertically. That is, both ends of the support bar B are held by the holders H of the support bar pedestals V fixed to the _side wall surface W1. Since both ends of the supporting bar B do not reach the portion of the nail fixing sleeve 13 of the fixing base F of each supporting bar base V, the fixing of _each supporting bar base V to the side wall surface W1 is performed by "prefixing" and Either of the "retrofitting" is possible, and a combination thereof is also possible. 7(b) and the solid line in FIG. When the fixed pedestal F of the support bar pedestal V is arranged between B and the _side wall surface W1, the support bar pedestal V can only be "pre-attached".

Then, as shown in FIGS. 11 to 13, on the support bar B arranged parallel to the side wall surface W1 and perpendicular to the absolute space using _two support bar pedestals V, A plurality of cables K are horizontally supported via the wiring _/ piping member support S1. As shown in FIGS. 12 to 15, the wiring/piping member support S ₁ is made of metal and has an attachment portion 31 attached to the support bar B, and an attachment portion 31 provided integrally with the attachment portion 31. and a U _- shaped support portion 32 for supporting the wiring/piping material support S1.

The mounting portion 31 has side plates 33a and 33b that face each other and one side ends of which are connected by a connecting plate portion 34. The side plates 33a and 33b are pressed so that the opening sides of the side plates 33a and 33b come close to each other. , and has an elastic restoring force such that when the pressing force is released, the opening is restored to its original shape with a wider opening. Holding plate portions 35a are formed at the upper and lower end portions of one side plate portion 33a so as to face the other side plate portion 33b and face the other side plate portion 33b along the vertical direction. The holding plate portions 35b are arranged at the upper and lower ends of the holding plate portions 35a so as to face each other in the vertical direction. As a result, at the upper and lower end portions of the side plate portions 33a and 33b, the pair of holding plate portions 35a and 35b are arranged in a vertically overlapping state with a predetermined interval therebetween. Deep groove portions 36a and 36b are formed in the pair of holding plate portions 35a and 35b and open on the side opposite to the connecting plate portion 34. Circular recesses 37a and 37b are formed corresponding to the outer diameter of the support bar B, respectively. For this reason, the opening sides of the side plate portions 33a and 33b are pressed so as to be narrower, and the matching widths of the openings of the deep groove portions 36a and 36b are widened. , 36b, and the pressing force is released, the opening sides of the side plate portions 33a and 33b are separated, and the support bar B is placed between the arcuate concave portions 37a and 37b of the deep groove portions 36a and 36b. The wiring/piping material support S1 is attached to the support bar B by being sandwiched by the elastic restoring force of the _side plate portions 33a and 33b (see FIG. 15(c)). Note that the support portion 32 has a U-shape that widens from the side of the insertion opening into which the support bar B is inserted toward the inner portion.

In order to support the cable K using the wiring _/ piping material support S1 against the support bar B arranged perpendicular to the absolute space while maintaining parallelism to the _side wall surface W1, as shown in FIG. In the manner described above, a plurality of wiring/piping material supports S ₁ are attached to the support bar B by the attachment portions 31 in a state of hanging down in the vertical direction, and each wiring/piping material support S The cable K is inserted from the insertion opening of the support part 32 of ₁ and supported. As a result, a plurality of (three in the illustrated example) cables K are horizontally supported at _a constant pitch P1 along the vertical direction.

Since the wiring/piping member support S1 can be attached to _any position on the support bar B, the number of cables K supported by the same support bar B can be increased or decreased. FIG. 13 shows a case where the number of cables K supported by the support bar B is increased from three to four by changing the mounting position of the wiring _/ piping member support S1 with respect to the support bar B. Thus, the four cables K are arranged at _a pitch P2 smaller _than the pitch P1.

Also, in FIG. 16, wiring and piping materials are attached to the support bar B, which is fixed and arranged parallel to the side wall surface W1 using _two support bar pedestals V and perpendicular to the absolute space. A state in which _two sets of cables K laminated in three layers are horizontally supported via supports S2 is shown. As shown in FIGS. 16 and 17, the wiring/piping support S2 is made of resin and has an attachment portion 41 arranged on the back _side and a support portion 42 arranged on the front side. The attachment portion 41 is formed integrally with two attachment pieces 41 a having the same structure as the two holding pieces 26 provided on the holding body H of the support bar base V and supported by the main body plate portion 43 . The supporting portion 42 is integrally provided on the opposite side of the portion 42 , and the supporting portion 42 is formed in a U shape including the main body plate portion 43 in part. The body plate portion 43 is provided with an elastically deformable retaining piece 44 that covers the insertion opening of the support portion 42 and prevents the cable K supported by the support portion 42 from coming off. By elastically _deforming the retaining piece 44 inward, the cable K is inserted into the support portion 42 of the wiring/piping member support S2 from the insertion opening and supported, and the cable K is supported. Then, the retaining piece 44 is restored to its original shape to cover the insertion opening and prevent the cable K from being pulled out.

Attachment of the wiring/piping material support S2 to the support bar _B arranged perpendicular to the absolute space while maintaining parallelism to the _side wall surface W1 The same operation as the holding of H is performed. That is, the two attachment pieces 41a of the wiring/piping member support S2 are arranged so that the separation direction of the _two attachment pieces 41a intersects the support bar B, and the support bar B is placed between the two attachment pieces 41a. are relatively inserted and arranged, and in this state the wiring/piping material support S2 is rotated in a predetermined direction, the wiring/piping material is attached to the support bar B via the _two attachment pieces 41a. _A support S2 is attached.

Further, as described above, the vertically arranged support bar B is fixed in parallel with the side wall surface W ₁ , and the wiring/piping support member S ₁ (S ₂ ) is interposed between the support bar B and the single unit. or laminated cable K, the force exerted by the cable K on the support bar B is only the axial force, not the bending force. Doesn't require strength. That is, although a structure is required to prevent the support bar B from slipping in the axial direction with respect to the holder H of the support bar pedestal V, there is an advantage that the outer diameter of the support bar B itself does not have to be so large.

18(a) and 18(b) show a state in which a vertically arranged support bar B is fixed to the side wall surface W1 by _two support bar pedestals V, and the holding distance between both ends of the support bar B is shown. The perspective views show the states before and after bending the support bar B and arranging another support bar pedestal V at the center thereof in the case where the support bar B is long. That is, after the support bar B is fixed on the side wall surface W1 using the _two support bar pedestals V, another support bar pedestal V is arranged in the middle part because the holding interval of the support bar B is long. By doing so, it is desired to increase the fixing strength of the support bar B to the _side wall surface W1.

In this case, the intermediate portion of the support bar B, which has a long holding interval, is lifted from the _side wall surface W1 and bent in _a direction away from the side wall surface W1, thereby increasing the separation distance from the _side wall surface W1. A pair of embracing pieces 26 of the holder H of the support bar pedestal V are inserted into the portion where the separation distance is increased, and in this state, the holder H is rotated with respect to the fixed pedestal F. , the intermediate portion of the supporting bar B already arranged relative to the pair of holding pieces 26 is held. As a result, the support bar B, which has been flexed so as to increase the separation distance from the _side wall surface W1, is restored to its original shape, that is, the bar shape. _The support strength for D1 is increased. The fixing portion 2 of the support bar pedestal V, which is additionally arranged in the intermediate portion of the support bar B, is arranged at a position shifted laterally from directly below the support bar B, and the fixing portion 2 is nailed. A nail N inserted through the nail insertion hole 15 of the sleeve 13 is driven into the _side wall surface W1 to fix the added support bar pedestal V to the _side wall surface W1.

Two support bar pedestals V which initially support both ends of the support bar B, and a support bar pedestal V which is later arranged in the middle part of the support bar B and supports the middle part of the support bar B. , correspond to the embodiments of "support bar support" and "support bar intermediate fixture" of claim 6, respectively. Contrary to the above, by bending the support bar B, the support bar pedestal V supporting the intermediate portion of the support bar B can be removed.

Here, in the past, there was a structure in which a suspension bolt was suspended from the ceiling surface by a support bracket and wiring and piping materials were supported by the suspension bolt. Only the part is supported by the support bracket, and the tip (lower end) of the hanging bolt, which is far away from the ceiling surface, is in an unsupported state, so it is easy to shake, and the wiring and piping materials are not supported stably. Therefore, in order to avoid this problem, it was necessary to connect a vibration damping member to the portion from the intermediate portion to the tip portion of the suspension bolt to prevent vibration of the suspension bolt. Moreover, even if the vibration of the suspension bolt is stopped by the anti-vibration member, the anti-vibration member occupies a large space around the suspension bolt, and there is a danger that other articles may collide with the anti-vibration member. . However, in the present invention, the vertically arranged support bar B is firmly fixed to the side wall surface W1 in _an immovable state by the support bar pedestal V at a plurality of points. The support of the piping material is stabilized, and the space occupied by the support bar B can be minimized.

FIG. 19 shows a front view of a state in which cables K in a three-layer laminated state are supported by a support bar B fixed horizontally on the ceiling wall surface W ₂ using a wiring/piping member support S ₃ . It is shown. _On the ceiling wall surface W2, the support bar B is fixed in a horizontally arranged state by using the _two support bar pedestals V while maintaining parallelism to the ceiling wall surface W2. The arrangement of the support bar pedestal V with respect to the support bar B is the arrangement indicated by the chain double-dashed line in FIG. The wiring/piping member supporter S3 has a main body portion 51 having an arcuate cross section corresponding to the outer diameter of the support bar B _, and a _pair of attachment pieces 41a having the same configuration as the pair of attachment pieces 41a of the wiring/piping member supporter S2. The attachment piece 52 is integrally formed, and on the side opposite to the pair of attachment pieces 52 at one longitudinal end of the body portion 51, a large number of locking projections (not shown) that can be locked only in one direction are provided. ) is fixed to one end of the binding band body 53, and a band body support portion 54 having an insertion hole (not shown) through which the binding band body 53 is inserted is formed integrally. ing. The binding band member 53 can be moved with respect to the insertion hole of the band member supporting portion 54 only by pulling the binding band member 53 and moving in the direction in which the binding length contributing to the binding is shortened. This structure prevents movement in the opposite direction in which the cables K are lengthened. With this structure, the binding band member 53 can bind the cables K in a laminated state. 19, 53a indicates the end of the binding band body 53. As shown in FIG.

As a result, the wiring/piping material support _S3 can be placed at an arbitrary position _on the support bar _B which is parallel to the ceiling wall surface W2 and fixed to the ceiling wall surface W2 and is horizontal with respect to the absolute space. The cable K in the laminated state can be supported through the cable. That is, the number of laminated cables K supported by the support bar B and the arrangement pitch can be freely changed.

In addition, in the present invention, the support bar B is fixed parallel to the wall surface using the support bar pedestal V fixed to the side surface of the side wall surface W ₁ , the ceiling wall surface W ₂ and the like. 20, as in the case where the recess 73 exists in a part of the ceiling wall surface W ₂ , support bars are attached to both sides of the ceiling wall surface W ₂ across the recess 73 using support bar pedestals V. B can be fixed. In the example of FIG. 20, the _three -layered cable K supported by the support bar B via the wiring/piping member support S3 is placed above the support bar B, that is, in the recess 73. is possible, and the space occupied by the cable K around the support bar B can be reduced.

_In addition, in the example of construction shown in FIG. , the lower end portion and the central portion of the support bar B are fixed to the side wall surface W ₁ via the support bar base V while maintaining parallelism to the side wall surface W ₁ , so that the predetermined distance from the upper end portion The long portion is arranged on the side of the stepped portion 74 and is cantilevered. The wiring/piping member support S ₄ attached to the support bar B includes an attachment portion 61 having the same configuration as the attachment portion 31 constituting the wiring/piping member support S ₁ and a A hook-shaped support portion 62 is attached via a screw 63 to a fixing hole (not shown) provided in a side plate portion corresponding to the side plate portion 33b of the attachment portion 31. As shown in FIG. The wiring/piping material supporter S ₄ ′ has a configuration in which hook-shaped support portions 62 are attached to both side plate portions of the attachment portion 61 . Between the _two support bar pedestals V of the support bar B, _two pipe bodies D2 are supported via the wiring/piping member support S4, and the portion of the support bar B that is cantilevered. , two pipe bodies D ₂ are supported on both sides of the support bar B via wiring/piping material supports S ₄ ', and the two pipe bodies D ₂ on one side are connected to the stepped portion 74 and is supported.

Furthermore, FIG. 22 shows a state in which a pipe body _D3 is vertically supported by a wiring/piping material support S3 _on a plurality of support bars B fixed in _a horizontal arrangement on the side wall surface W1. is shown in perspective view. That is, each support bar B, which is horizontally arranged with a predetermined interval in the vertical direction and maintained horizontal with respect to the _side wall surface W1, has its both ends supported by the support bar pedestals V, and is attached to the _side wall surface W1. Fixed. The wiring/piping material support S3 is attached to _each support bar B by a pair of attachment pieces 52, and a plurality of (two in the embodiment) piped vertically on the front side of each support bar B. ) is bound and supported by _each support bar B by the binding band member 53 of _each wiring/piping member support S3. As a result, the plurality of pipe bodies D3 _are supported by the respective support bars B by means of the wiring/piping material supports S3 at the portions of the support bars B _, so that the pipe bodies D3 are parallel to each _other along the side wall surface W1. maintained vertically.

Further, the fixed pedestal F and the holder H that constitute the support bar pedestal V are structured so as to be relatively rotatable about the rotation center C of each of the rotation assembly portions 1 and 20. Therefore, when the support bar B is supported and fixed to the wall surface, the above-described specific effects are exhibited. Integrating the support bar B with respect to the wall surface increases the stability of the support and fixation thereof. It should be immovably fixed.

Further, in FIG. 23, a vertically arranged short support bar B is fixed to the side wall surface W1 by _one support bar pedestal V, and the support bar B has _three layers via wiring/piping material supports S2. is shown in a perspective view with the cable K of is supported. In this way, when the short support bar B is arranged vertically and the three layers of cables K are supported by the support bar _B via the wiring/piping member support S2, the short support bar B has: As described above, only the axial force acts, and no bending force acts. Since they are arranged at a distance, the short support bars B can be fixedly supported on the side wall surface W1 by only _one support bar pedestal V. FIG.

Further, the support bar pedestal V of the above-described embodiment has a structure in which the fixed pedestal F and the holder H that constitute the support bar pedestal V are relatively rotatable. In such a support bar pedestal, as shown in FIG. 24, the fixed pedestal F' and the holder H' may be of an integral structure. A pair of holding pieces 26 constituting the holder H' of the support bar pedestal V' is integrally provided on a board-shaped fixed pedestal F' having a recess opening on the fixed surface side. A total of three nail holes 65 are formed at equal intervals along a direction perpendicular to the axial direction of the support bar B held by the pair of holding pieces 26. It is formed directly below the axis of the support bar B held by the piece 26 . By having a total of three nail holes 65 in this way, when the support bar pedestal V′ is “prefixed”, any one or more of the nail holes 65 can be used to attach the support bar pedestal V′ to the wall surface. When the support bar pedestal V' is "retrofitted", one or both of the two nail holes 65 at both ends are used to fix the support bar pedestal V' to the side surface. The two nail holes 65 at both ends are provided at positions where nails can be driven without interfering with the support bar B when the support bar B is arranged.

Further, as shown in an arrangement example close to FIG. 20, when the size of the wiring/piping material support for supporting the wiring/piping material is relatively small, the holding body H portion of the support bar pedestal V can be replaced. A wiring/piping material supporter is arranged in the space between the side surface and the support bar B held by each raised holder H, and the wiring/piping material is supported by the supporter. It is also possible, and there is an advantage that the space occupied from the side can be reduced.

B: Support bar
C: Center of rotation D ₁ to D ₃ : Pipe body (wiring/piping material)
F: Fixed pedestal
H: holder
K: Cable (wiring/piping material)
P ₁ , P ₂ : Arrangement pitch of wiring and piping materials
Q: Extension direction of support bar S ₁ to S ₄ : Wiring/piping material support
V: Support bar base
W ₁ : Side wall surface (wall surface)
W ₂ : Ceiling wall surface (wall surface)
1: Rotating assembly part of fixed pedestal
2: Fixed part
20: Rotating assembly part of the holding body
26: Holding piece (holding part, holding part)
31, 41, 61: attachment portion 32, 42, 62: support portion
53: Binding band body (supporting part)

Claims (16)

a rod-shaped support bar;
a plurality of support bar pedestals, each of which has a fixing portion to a wall surface and a holding portion that holds the support bar at a position spaced apart from the wall surface so that the extending direction of the support bar is relatively along the wall surface; ,
a wiring/piping member support comprising an attachment portion that can be attached to any position on the support bar by clamping the outer surface of the support bar, and a support portion that supports the wiring/piping member;
consists of
The plurality of support bar pedestals are arranged at predetermined intervals in the direction in which the support bar extends, and are capable of holding the support bar,
The position where the support bar is spaced from the wall surface is a position at which at least the wiring/piping material support can be attached to the support bar via the attachment portion. A wiring/piping material support device characterized by: a rod-shaped support bar;
a support bar pedestal provided with a fixing portion to a wall surface and a holding portion that holds the support bar at a position spaced apart from the wall surface so that the extending direction of the support bar is relatively along the wall surface;
two wiring/piping member supports, each having an attachment portion that can be attached to any position on the support bar by sandwiching the outer surface of the support bar, and a support portion that supports the wiring/piping members;
consists of
The two wiring/piping material supports can be attached to both sides of the one support bar pedestal holding the support bar, respectively, and
The position where the support bar is spaced from the wall surface is a position at which at least the wiring/piping material support can be attached to the support bar via the attachment portion. A wiring/piping material support device characterized by: A structure in which wiring and piping materials are arranged along the wall surface,
A rod-shaped support bar is held by a holding portion of a support bar pedestal fixed to a wall surface, and is installed parallel to the wall surface at a position spaced apart from the wall surface,
The support bar is held on a plurality of support bar pedestals arranged at predetermined intervals in the direction in which the support bar extends,
The support bar has a mounting portion that can be attached to any position on the support bar by sandwiching the outer surface of the support bar, and a wiring/piping material support provided with a support portion that supports the wiring/piping material. A wiring/piping material arrangement structure, wherein a fixture is attached to the support bar via the attachment part in a state in which the wiring/piping material is supported by the support part. A structure in which wiring and piping materials are arranged along the wall surface,
A rod-shaped support bar is held by a holding portion of a support bar pedestal fixed to a wall surface, and is installed parallel to the wall surface at a position spaced apart from the wall surface,
The support bar has a mounting portion that can be attached to any position on the support bar by sandwiching the outer surface of the support bar, and a wiring/piping material support provided with a support portion that supports the wiring/piping material. In a state where the wiring/piping material is supported by the support portion, the tool is attached to both sides of the support bar pedestal holding the support bar via the attachment portion. An arrangement structure for wiring and piping materials, characterized in that A part of the mounting portion of the wiring/piping member enters into the gap between the supporting bar and the wall surface to support the wiring/piping member support on the side opposite to the wall surface with respect to the supporting bar. 5. The arrangement structure of wiring/piping materials according to claim 3 or 4, wherein a portion is arranged. A device for fixing a support bar to a wall surface, comprising:
In order to hold a rod-shaped support bar parallel to the wall surface at a position spaced apart from the wall surface, it is fixed to the wall surface at a predetermined interval in the extending direction of the support bar. at least two support bar supports;
a support bar intermediate fixture for fixing the support bar to a wall surface between the two support bar supports;
consists of
The support bar intermediate fixture is capable of holding the support bar with a holding portion and fixing the support bar to the wall surface with a fixing portion at the same position where the two support bar supports are separated from the wall surface. A support bar fixing device characterized by: The support bar intermediate fixture can be arranged between the support bar and the wall surface by deflecting the support bar supported between the two support bar supports in a direction away from the wall surface. 7. The support bar fixing device according to claim 6, wherein, in the arranged state, the support bar can be held and fixed to the wall surface. The support bar intermediate fixture includes a fixing portion for fixing to the wall surface and a holding portion held against the support bar,
The holding portion has a pair of holding pieces facing each other at a predetermined interval in the axial direction of the support bar, and the support bar is positioned between the pair of holding pieces. A configuration in which the pair of holding pieces are held by the supporting bar by rotating the supporting bar relative to the pair of holding pieces in a state of being inclined with respect to the separating direction. and
The holding portion of the support bar intermediate fixture can hold the support bar at the same distance as the separation distance from the wall surface of the support bar supported by the two support bar supports. The support bar fixing device according to claim 6 or 7. The support bar intermediate fixture can hold the support bar in a state of being fixed to the wall surface, and furthermore, by rotating the holding part with respect to the support bar that is held, the 9. The support bar fixing device according to claim 8, wherein the support bar can be brought into a non-holding state. 10. The support bar fixing device according to any one of claims 6 to 9, wherein the support bar intermediate fixture and the support bar support have the same shape. A support bar pedestal for fixing a rod-shaped support bar for attaching a wiring/piping material support to a wall surface,
A fixed pedestal having a fixing portion to the wall surface, and a holding body having a holding portion for holding the support bar,
the fixed pedestal and the holder are rotatably assembled via a rotatable assembly,
A support bar pedestal, wherein the holding portion of the holding body can hold the support bar parallel to the wall surface at a position spaced apart from the wall surface while the fixed pedestal is fixed to the wall surface. The holding portion of the holding body has a pair of holding pieces facing each other at a predetermined interval in the axial direction of the support bar held by the pair of holding pieces. By rotating the support bar relative to the pair of holding pieces in a state in which the support bar is inclined with respect to the separation direction of the pair of holding pieces between 12. The support bar pedestal according to claim 11, wherein the bar is held by said pair of holding pieces. A support bar pedestal for fixing the support bar to the wall surface, comprising a fixing portion to the wall surface and a holding portion for holding a rod-shaped support bar to which the wiring/piping material support is attached,
In the holding portion, a pair of holding pieces are formed to face each other at a predetermined interval in the axial direction of the support bar held by the pair of holding pieces, and the holding portion is formed between the pair of holding pieces. By rotating the support bar relative to the pair of holding pieces in a state where the support bar is inclined with respect to the separation direction of the pair of holding pieces, the support bar moves to the It is configured to be held by a pair of holding pieces,
A support bar pedestal, wherein the support bar is held parallel to the wall surface at a position spaced apart from the wall surface while being fixed to the wall surface. 14. The support bar pedestal according to any one of claims 11 to 13, wherein the support bar pedestal can be fixed to the wall surface via the fixing portion while avoiding interference with the support bar while holding the support bar. . 15. The support bar pedestal according to any one of claims 11 to 14, wherein the fixing portion has a height that falls within a spaced range between the support bar held by the holding portion and the wall surface. 16. The support bar pedestal according to any one of claims 11 to 15, wherein the holding portion can hold a cut bolt that constitutes the support bar.

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