JP4479543B2 - Partition structure - Google Patents

Description

  The present invention relates to a partition structure in which a partition wall panel is erected at a boundary portion of a stepped ceiling.

Conventionally, in order to form a partition wall in an apartment house or office building, ceiling ceiling construction is performed by first suspending the ceiling foundation on a hanging tool suspended from the ceiling slab, and then the predetermined floor design is determined by the floor design. The partition wall panel is erected at the position, and the upper end of the partition wall panel is connected to the lower surface of the ceiling base, and then the ceiling material is attached to each side of the partition wall panel cut off by the ceiling base. A room (including a corridor) is formed. (See Patent Document 1)
In recent years, however, ducts and the like are passed through the ceilings of bathrooms and toilets such as washrooms and toilets. The ceiling of the two rooms partitioned by the partition wall panel is formed to be a stepped ceiling that is lower than the ceiling of a normal living room such as a bedroom.

  In such a stepped ceiling, first the upper ceiling foundation with the higher ceiling height and the lower ceiling foundation with the lower ceiling height are constructed, then the partition wall panel is erected on the floor, The upper end surface portion of the partition wall panel is connected to the side end portion of the upper ceiling base, and the side surface portion of the partition wall panel is connected to the side end portion of the lower ceiling base.

Here, the upper ceiling base is mainly composed of a plurality of upper field edges perpendicular to the longitudinal direction of the partition wall panel in a plan view, and the longitudinal ends of the upper field edges are directly above the partition wall panel. The dimensions are as follows. And, in order to perform the stabilization of the plurality of upper field edges arranged side by side, the upper stabilization bars are installed and fixed between the longitudinal ends of the plurality of upper field edges, and usually between the ends of the upper field edges. The lower surface of the upper anti-rest part erected on the upper wall of the partition wall panel is positioned just at the upper surface. For this reason, in order to allow wiring to pass through the partition wall panel from the back of the ceiling, a through hole is provided in the upper steadying bar, and the through hole provided in the upper steadying bar and the wiring line provided in the partition wall panel are provided. The wiring must be passed from the back of the ceiling into the partition wall panel by communicating with the hole. Therefore, it is necessary to form a through hole in the upper steadying bar, and a through hole provided in the upper steadying bar due to a construction error of the upper ceiling foundation and a through hole provided in the partition wall panel. May not be able to communicate with each other, and it may be difficult to route the wiring from the back of the ceiling into the partition wall panel, or it may be impossible to pass the wiring from the back of the ceiling into the partition wall panel. there were.
JP 2003-27638 A

  The present invention has been invented in view of the above-described conventional problems, and when the partition wall panel is erected and partitioned at the boundary portion of the stepped ceiling, even if there is a construction error of the upper ceiling foundation, the upper edge It is an object of the present invention to provide a partition structure that can easily pass wiring from the back of the ceiling to the wiring space in the partition wall panel without being obstructed by the ceiling.

  In order to solve the above-mentioned problem, the partition structure according to the present invention is such that the upper ceiling surface of the partition wall panel 4 erected at a predetermined position on the floor 3 by forming the lower ceiling substrate 2 on the side of the upper ceiling substrate 1 and below it. Are connected to the lower surface of the upper ceiling base 1 and the side end portion of the lower ceiling base 2 is connected to the side surface of the partition wall panel 4, and the upper ceiling base 1 is connected to the longitudinal direction of the partition wall panel 4 in plan view. A plurality of upper field edges 12 are provided in a direction orthogonal to each other, and an upper anti-skid bar 15 is installed between the longitudinal ends of the plurality of upper field edges 12 in a plan view and parallel to the longitudinal direction of the partition wall panel 4. The portion including the upper backrest 15 at the longitudinal end of the upper edge 12 is configured to protrude beyond the correct standing position of the designed partition wall panel 4 by an α dimension. α dimension is set in advance as α ≧ α1 + α2. (Where α1 is the predicted size of the construction error of the upper ceiling base 11 at the site, and α2 is the width dimension orthogonal to the longitudinal direction of the top block 15), and the wiring space inside the partition wall panel 4 4c is formed, and a wiring hole 4d is formed in the upper surface portion to connect the wiring space 4c and the external space, and the wiring space 4c in the partition wall panel 4 is formed from the ceiling back space via the wiring hole 4d. It is characterized by being formed through the wiring 20.

  With such a configuration, the upper ceiling foundation 1 and the lower ceiling foundation 2 constitute a stepped ceiling foundation. Due to the construction error of the upper ceiling foundation 1, the upper ceiling foundation 1 has a lower ceiling foundation 2 side. Even if the position of the side end portion is shifted, the upper backrest 15 is always outside the partition wall panel 4 (the lower ceiling base 2 on the floor 3) that is erected on the floor 3 at the designed position with reference to the ink marking line or the like. Therefore, even if the upper end surface of the partition wall panel 4 is in contact with or close to the upper ceiling base 1, the anti-sway function is provided at the longitudinal end of the upper edge 12. The upper anti-rest 15 installed to fulfill the purpose does not exist directly above the partition wall panel 4, and the wiring in the partition wall panel 4 is routed from the ceiling back space through the through-hole 4 d on the upper end surface of the partition wall panel 4. The wiring 20 can be passed through the work space 4c.

  In the stepped ceiling, even if the position of the anti-rest bar on the side edge of the upper ceiling material slightly deviates due to the construction error, the present invention accurately stands upright at a predetermined position on the floor without being disturbed by the anti-rest bar. Wiring can be passed from the ceiling back space to the wiring space in the partition wall panel through the through hole in the upper end surface portion of the partition wall panel.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  In the present invention, a partition wall panel 4 is erected at the boundary portion of the stepped ceiling to partition into a room space A having a high ceiling height and a room space B having a low ceiling height. The room space A with a high ceiling is a normal room space such as a living room, a bedroom, and a child room, for example, in an apartment house, and the room space B with a low ceiling height is a bathroom, toilet, etc. It is room space such as water room or hallway. Incidentally, since it is necessary to dispose the exhaust duct C or the like in the back of the room space such as a washroom, a toilet room, or a corridor, the ceiling height needs to be lowered.

  When partitioning into a room space A with a high ceiling height and a room space B with a low ceiling height in this way, first, as shown in FIG. 2, the ceiling height is set below the ceiling slab 11 which is a building frame. While constructing an upper ceiling foundation 1 as a ceiling foundation for a high room space A, a lower ceiling foundation 2 is constructed as a ceiling foundation for a room space B having a low ceiling height next to it.

  As shown in FIG. 2, the upper ceiling foundation 1 is composed of a plurality of rows of upper field edges 12, upper auxiliary field edges 13, and upper anti-rest bars 15 that are parallel to each other.

  The upper ceiling base 1 is constructed in the field, and the upper auxiliary field edge 13 is suspended from a suspension bolt 16 suspended from the ceiling slab 11 by a lifting tool 17, and then the lower surface of the upper auxiliary field edge 13. The upper edge 12 is arranged on the side so as to be orthogonal to the upper auxiliary edge 13 and connected by the clip metal fitting 14, and then the upper anti-sway bar 15 is disposed between the longitudinal ends of the plurality of upper edges 12. The upper ceiling base 1 is configured by erection.

  As shown in FIG. 2, the lower ceiling foundation 2 is composed of a plurality of rows of lower field edges 9, lower auxiliary field edges 18, and a lower steadying bar 10.

  The lower ceiling base 2 is constructed at the site, and the lower auxiliary field edge 18 is suspended from the suspension bolt 16 suspended from the ceiling slab 11 by the suspension 17, and then the lower surface of the lower auxiliary field edge 18. The lower edge 9 is arranged on the side so as to be orthogonal to the lower auxiliary edge 18 and connected by the clip metal fitting 14, and then, the lower steadying bar 10 is placed between the longitudinal ends of the plurality of lower edges 9. The lower ceiling base 2 is configured by erection. The lower ceiling base 2 is formed so as to be located on the side and below the upper ceiling base 1.

  Here, in the embodiment shown in the accompanying drawings, the longitudinal direction of the upper ceiling edge 12 of the upper ceiling foundation 1 is parallel to the longitudinal direction of the lower ceiling edge 9 of the lower ceiling foundation 2, and the longitudinal direction stands at the boundary portion of the stepped ceiling. The direction is perpendicular to the partition wall panel 4 to be described later.

  When designing the partition structure of the present invention, the upper ceiling foundation 1 is a portion including the upper runout bar 15 at the end of the upper ceiling foundation 1 on the partition wall panel 4 side (that is, the end on the lower ceiling foundation 2 side). However, the design is long so that it projects beyond the correct standing position of the partition wall panel 4 in design by an amount of α shown in FIG. This α dimension is set in advance as α ≧ α1 + α2, where α1 is a dimension of the construction error of the upper ceiling foundation 1 predicted in the field, and α2 is a width dimension α2 orthogonal to the longitudinal direction of the top bar 15. .

  In addition, when designing the partition structure of the present invention, the lower ceiling foundation 2 is provided with an end of the lower backrest bar 10 at the end of the lower ceiling foundation 2 on the partition wall panel 4 side (that is, the end on the upper ceiling foundation 1 side). The β dimension shown in FIG. 3 is such that the gap 5 is formed between the side surface and the side surface of the partition wall panel 4 at the correct standing position of the partition wall panel 4 by design (the side surface on the lower ceiling base 2 side). The length is designed to recede in the direction away from the side surface of the wall panel 4. The β dimension which is the width dimension of the gap 5 is set in advance as β ≧ β1, where β1 is the dimension of the construction error of the lower ceiling foundation 2 predicted in the field.

  Therefore, the upper ceiling foundation 1 and the lower ceiling foundation 2 are constructed by site construction. In this case, it is difficult to position the end of the upper ceiling base 1 and the end of the lower ceiling base 2, and construction errors tend to occur. It protrudes to the lower ceiling base 2 side beyond the correct standing position, and the bottom swing bar 10 of the lower ceiling base 2 is a side surface of the partition wall panel 4 at the correct standing position of the partition wall panel 4 in the design. A gap 5 is generated between the two.

  The partition wall panel 4 is erected on the floor 3 after the upper ceiling base 1 and the lower ceiling base 2 are constructed as described above. In this case, the standing position of the partition wall panel 4 determined by the design of the top surface of the floor 3 is drawn, and a reference line for standing the partition wall panel 4 thus placed on the floor 3 is used. The partition wall panel 4 is erected on the basis of the ink marking line or the like. In the embodiment shown in FIG. 1, the floor wall 4 is designed at a position where the partition wall panel 4 should be erected on the basis of the ink marking line or the like used as a reference line for the erection of the partition wall panel 4 placed on the floor 3. The runner 19 is laid and fixed, and further, the partition wall panel 4 is positioned and fixed on the floor runner 19 so that the partition wall panel 4 is accurately set up at a predetermined position as designed on the floor 3. I am doing so. Of course, the partition wall panel 4 may be erected directly on the floor 3 without constructing the floor runner 19.

  As described above, the upper end portion of the partition wall panel 4 in which the partition wall panel 4 is erected at the exact position as designed on the floor 3 is brought into contact with the lower surface of the side end portion of the upper ceiling base 1, and the partition wall panel 4 and The upper ceiling base 1 is connected to the upper edge 12 by fixing with a fixing tool or the like. The contact portion of the upper end surface of the partition wall panel 4 with the upper ceiling base 1 is the lower surface of a portion drawn inward slightly from the longitudinal end portion of the upper nose edge 12, and between the longitudinal end portions of the upper nose edge 12 The upper anti-sway bar 15 erected in the position is shifted outward from the partition wall panel 4.

  In addition, since a gap 5 is formed between the side surface of the partition wall panel 4 in which the partition wall panel 4 is erected at the exact position as designed on the floor 3 and the side edge of the lower ceiling base 2, the lower ceiling Even if the partition wall panel 4 is erected at the exact position as designed on the floor 3 after the foundation 2 is constructed, the side wall of the lower ceiling foundation 2 becomes obstructive and the partition wall panel 4 is designed on the floor 3. There is no such phenomenon that it is impossible to stand at the exact position of the street.

  A spacer member 6 is interposed in a gap 5 formed between the side surface of the partition wall panel 4 and the side edge of the lower ceiling base 2, and the lower ceiling base 2 and the partition wall panel 4 are interposed via the spacer member 6. By fixing and connecting with the fixing tool, the partition wall panel 4 can be connected not only to the upper ceiling base 1 but also to the lower ceiling base 2, and a strong connection can be achieved.

  The partition wall panel 4 is configured by attaching face plates 4b to both sides of the panel frame 4a, and a space between the face plates 4b is a wiring space 4c, and at least the upper frame of the panel frame 4a is for wiring. A hole 4d is formed. The through hole 4d is formed at a position where the partition wall panel 4 is erected so as not to intersect the upper field edge 12 (a position avoiding directly below the upper field edge 12).

  When the wiring 20 is passed from the ceiling back space into the partition wall panel 4, after the partition wall panel 4 is erected as described above, the partition wall panel is passed through the through hole 4d from the ceiling back space as shown in FIG. 4 wiring space 4c. The wiring 20 routed in the wiring space 4c is connected to the underfloor space 21 and the adjacent partition wall panel 4 from other wiring holes provided in other locations of the panel frame 4a, or is partitioned. A wiring device such as an outlet or a switch formed on a part of the face plate 4b of the wall panel 4 is connected to the wiring device through a wiring device mounting hole (not shown) for mounting the wiring device, and then the wiring 20 is connected. The connected wiring device is attached to the wiring device mounting hole formed in the face plate 4b.

  In this case, the upper end surface of the partition wall panel 4 only has the upper field edge 12 intersecting with the longitudinal direction, and a through hole 4d is formed at a position not intersecting with the upper field edge 12, so that the length of the partition wall panel 4 is longer. Since the upper anti-sway bar 15 parallel to the direction is shifted outward from the upper end surface of the partition wall panel 4, the wiring 20 passes from the through hole 4 d to the wiring space 4 c in the partition wall panel 4. It does not interfere with the introduction.

  After the partition wall panel 4 is erected and connected to the upper ceiling base 1 and the lower ceiling base 2 as described above, the upper ceiling material 7 is attached to the lower surface of the upper ceiling base 1 as shown in FIGS. Then, the side end of the upper ceiling material 7 is brought into contact with one side surface of the partition wall panel 4, and the lower ceiling material 8 is attached to the lower surface of the lower ceiling base 2, and the side end of the lower ceiling material 8 is attached to the lower ceiling base 2. By projecting from the side end portion and contacting the projecting tip to the other side surface of the partition wall panel 4, the ceiling of the room space A having a high ceiling height and the ceiling of the room space B having a low ceiling height are formed. .

  In this way, the room space A having a high ceiling height and the room space B having a low ceiling height are partitioned from each other at the boundary portion of the stepped ceiling.

  In the embodiment shown in the accompanying drawings, the floor 3 constitutes the floor 3 by setting up a stud 23 on the floor slab 22 and mounting a floor panel 3a and a stripping plate 3b on the stud 23. The partition wall panel 4 is erected on the plywood 3b of the floor 3. After the partition wall panel 4 is erected, the floor finishing material 3c is laid on the plywood 3b. In the figure, reference numeral 24 denotes a skirting board, and this skirting board 24 is attached to a corner portion formed by the floor finishing material 3c and the partition wall panel 4 after the construction of the floor finishing material 3c.

It is a partially omitted sectional view of the present invention. It is sectional drawing of the state which constructed the upper ceiling base and the lower ceiling base same as the above. It is sectional drawing which shows the state which stood the partition wall panel same as the above. It is sectional drawing which shows the state which constructed the upper ceiling material and the lower ceiling material same as the above.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Upper ceiling base 2 Lower ceiling base 3 Floor 4 Partition wall panel 4c Space for wiring 4d Hole for wiring 12 Upper edge 15 Upper anti-rest rail 20 Wiring

Claims (1)

A lower ceiling base is formed on the side of the upper ceiling base and below, and the upper end surface of the partition wall panel erected at a predetermined position on the floor is connected to the lower surface of the upper ceiling base and the lower ceiling is formed on the side surface of the partition wall panel. When connecting the side edges of the foundation, the upper ceiling foundation is separated by a plurality of upper field edges in a direction perpendicular to the longitudinal direction of the partition wall panel in plan view and between the longitudinal ends of the plurality of upper field edges. In the plan view, an upper backrest parallel to the longitudinal direction of the partition wall panel is installed, and the part including the upper backrest at the end of the upper edge of the upper field edge is designed correctly. beyond upright position configured to extra protrudes by alpha dimensions, the dimensions of the alpha dimensions, pre-set to α ≧ α1 + α2 (where, [alpha] 1 is construction errors on the ceiling under locations that are predicted in-situ , α2 the longitudinal direction of the upper bracing bars Width across from the ceiling), a wiring space is formed inside the partition wall panel, and a wiring hole is formed on the top surface to connect the wiring space and the external space. A partition structure characterized by comprising wiring through a wiring space in the partition wall panel.

Images