JPH0336089B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a mounting device for mounting a plate-shaped inner layer member made of a heat insulating material, a sound absorbing material, or a combination thereof to a supporting member on the roof or outer wall of a building. It is.

[Conventional technology]

Conventionally, in order to provide the above-mentioned inner layer member on a planar structure such as a roof or an outer wall of a building, a bolt hooked to the support member is inserted into the inner layer member supported by a support member made of C-shaped steel. The inner layer member is fixed to the support member by tightening the nut onto the bolt. However, with such a structure, it is difficult to position the inner layer member when installing it, and it is unsightly if the inner layer member is visible from inside the building.Furthermore, the face plate mounting member that is perpendicular to the support member is attached to the outside of the building for the inner layer member. The drawback was that it was troublesome to install.

[Problem to be solved by the invention]

The present invention eliminates the above-mentioned drawbacks of the conventional ones, and provides easy positioning of the inner layer member, good appearance, and
Moreover, it is an object of the present invention to provide an inner layer member mounting device for buildings that can firmly mount inner layer members, expand the selection range of inner layer members, and also be useful for simplifying the installation of face plate mounting members. There is.

[Means to solve the problem]

In order to achieve this object, the first invention arranges an inner layer member 6 on the upper surface part 1a of the support member 1 made of C-shaped steel, and forms the inner layer on the inner surface of the opposite end of the adjacent inner layer member 6. A connecting member 5 having an approximately groove-shaped cross section and opening on the inner side is disposed between the inside of the cutout 6a and the upper surface 1a, and is perpendicular to the support member 1, and one end of the approximately C-shaped fixture 2 Tip 2e of 2a
is passed through the opening 1b of the support member 1 and abuts against the inner surface 1d of the upper surface portion 1a of the support member 1.
The other end 2c is fitted into the groove bottom 5b of the connecting member 5, and the presser plate 7, which also serves as a fixture for the face plate mounting member 8, is straddled over the upper surface of the opposing end of the adjacent inner layer member 6, and the presser plate 7 and the inner layer A bolt 4 that passes through the member 6, the connecting member 5, and the other end 2c of the fixture 2 is tightened to the internal thread 3 provided at the other end 2c of the fixture 2, and the inner end of the bolt 4 and one end of the fixture 2 are tightened. The upper surface portion 1a of the support member 1 is clamped between the tip 2e of the portion 2a, and the nut 9 provided on the outer surface of the presser plate 7 is tightened, so that the presser plate 7 and the other end portion 2c of the fixture 2 are adjacent to each other. The connecting member 5 is sandwiched between the opposing ends of the inner layer member 6 and the connecting member 5.

Further, a second invention is a support part 7f formed on both sides of the presser plate 7, in which the above invention is a specified invention.
The flange portions 8d on both sides of the face plate mounting member 8 perpendicular to the support member 1 are respectively supported, and an engaging portion 7h continuous to the support portion 7f of the presser plate 7 and an engaging portion 8c continuous to the base end of the flange portion 8d. wedge board 11
The flange portion 8d is sandwiched between the wedge plates 11 and the supporting portion 7f of the holding plate 7 from the outside.

〔Example〕

Hereinafter, an embodiment in which the present invention is applied to a roof will be described with reference to the drawings.

In FIGS. 1 and 2, 1 is a purlin or support member made of C-shaped steel, and 2 is a fixture. As shown in FIGS. 3 to 7, this fixture 2 is
It is made of a press-formed steel plate, and has a generally C-shaped cross section as a whole, with one end 2a extending downward, and a curved part extending upward from the lower end at a right angle to the cross section. An intermediate portion 2b consisting of an extending portion having an M-shaped cross section is formed. The other end portion 2c is formed in the form of a cross-sectional vertical groove bent at right angles from the upper end of the intermediate portion 2b toward the one end portion 2a side, and the nut 3 is accommodated in the groove concentrically with a hole 2d bored in the other end portion 2c. It is fixed to the other end 2c by means such as welding. Then, the tip 2e of the fixture 2 is brought into contact with the inner surface 1d of the upper surface portion 1a of the support member 1, and the fixture 2
The intermediate portion 2b of is passed through the opening 1b of the support member 1,
It extends upward along the opening side outer wall 1c, the other end 2c of the fixture 2 is arranged on the outer surface side of the upper surface part 1a of the support member 1, and the rod-shaped bolt 4 is inserted into the nut 3 from above.
The bolt 4 is screwed into the female thread and tightened.
The upper surface portion 1a of the support member 1 is sandwiched between the inner end of the support member 1 and the tip 2e of the fixture 2.

Reference numeral 5 designates a connecting member made by bending and forming a thin steel plate to have a substantially groove-shaped cross section. A hole 5a is provided in the groove bottom 5b of this connecting member 5, and a bolt 4 is fitted into the hole 5a, so that the connecting member 5 is supported. It is supported on the outer surface of the upper surface portion 1a of the member 1 so as to be perpendicular to the support member 1.

An inner layer member 6 made of at least one of a wood wool board, a heat insulating board, a sound absorbing board, etc. is laid on the outer surface of the upper surface part 1a of the support member 1, and a notch 6a is formed on the inner surface of the opposing end of each of these adjacent ones. be done. The connecting member 5 is fitted into these notches 6a with the groove opening facing downward.

Next, a holding plate 7 which also serves as a mounting tool for a face plate mounting member 8, which will be described later, is supported across the outer surface of the opposite end of the inner layer member 6. That is, as shown in FIGS. 8 to 12, the holding plate 7 is made of a pressed steel plate, and end plates 7b are formed at both ends of the main plate 7a, projecting upward at right angles. Locking portions 7c are formed on both sides of the lower end. At the center of the main plate 7a, there is a protrusion 7d that protrudes upward from the end plate 7b.
A hole 7e is formed in the center of the protrusion 7d, and a nut 9 is rotatably caulked to the protrusion 7d concentrically with the hole 7e. This nut 9
may be fixed so that it does not rotate in some cases.

Further, the support portions 7f extend horizontally on both sides of the end plate 4b of the main plate 7a, and an engaging portion 7h is formed on the end plate 7b side by providing a step 7g upward from the support portion 7f. Triangular claw pieces 7i are formed by bending downward at right angles from both end edges.

Then, the bolt 4 is inserted into the inner layer member 6, extends above these, and is screwed into the nut 9,
The claw piece 7i is bitten into the inner layer member 6 from the outside, the main plate 7a and the support portion 7f are supported on the outer surface of the inner layer member 6, and by tightening the nut 9 to the bolt 4, the presser plate 7 and the other end of the fixture 2 are secured. The opposing ends of the adjacent inner layer members 6 and the groove bottoms 5b of the connecting members 5 are sandwiched by the portions 2c.

The face plate mounting member 8 is made of a molded steel plate, and has an inverted groove-shaped portion 8 whose outer side is narrower than the step 8a.
Flange portions 8d protrude at right angles to widen the width through engaging portions 8c which are curved so that opposing portions approach each other on both sides of b. Then, the face plate mounting member 8 is forcibly fitted to the end plate 7b of the presser plate 7 from above, so that the engaging portion 8c is connected to the locking portion 7 of the presser plate 7.
c, the flange portion 8d is supported by the outer surface of the support portion 7f of the presser plate 7, and the engaging portion 8c and the engaging portion 7h of the presser plate 7 face each other on the same plane.

By press-fitting both sides of the wedge plate 11 between the engaging portions 8c and 7h, the flange portion 8d is clamped to the support portion 7f of the presser plate 7 from the outside.

As shown in FIGS. 13 to 15, the wedge plate 11 is made of a molded steel plate, and has a protrusion 11a formed in the center in the width direction over the entire length, and continuous ribs 11b on both side edges 11b. A triangular uneven portion is formed, and an inclination that becomes wider from one end to the other end is provided.

Further, the face plate mounting member 8 is perpendicular to the supporting member 1 to form a rafter, and an end portion of an outer layer member 12 made of at least one of a wood wool board, a heat insulating board, a sound absorbing board, etc. is supported on the step 8a. , the outer layer member 12 is at step 8
It is fixed to a by appropriate means. Outer layer member 12
Roof plate 1 which is a face plate so as to be almost in contact with the outer surface of
3, and the roof plate 13 is fixed to the outer surface of the face plate mounting member 8 by appropriate means. In addition, in FIG. 1, 14 is asphalt felt laid on the inner layer member 6.

In the embodiment configured as described above, the fitting 2 has its tip 2e in contact with the inner surface 1d of the upper surface 1a of the support member 1 made of C-shaped steel, and the intermediate portion 2b is connected to the opening 1b of the support member 1. , and extend the other end 2c to the groove bottom 5b of the connecting member 5.
By fitting the bolt 4 into the nut 3 fixed to the other end 2c of the fixture 2, the supporting member 1
Therefore, the position of the fixture 2 along the longitudinal direction of the support member 1 can be freely selected. Therefore, it is easy to position the fixture 2, the connecting member 5, the inner layer member 6, the bolt 4, etc., and the fixture 2 and the bolt 4 support the upper surface portion 1a of the support member 1 from both the inside and outside. Therefore, the support member 1 can reliably support both the roof load from the outside and the load due to wind from the inside, and the inner layer member 6
It can be firmly fixed.

Furthermore, notches 6a are formed on the inner surfaces of the opposing ends of adjacent inner layer members 6, and the connecting members 5 are fitted into these notches 6a, so that the inner layer members 6 can be easily positioned, and the adjacent inner layer Even if there is a gap between the opposing ends of the member 6, it is covered by the connecting member 5, so it looks good when used in a gymnasium, warehouse, etc. where the inner layer member 6 can be seen from inside a building.

Furthermore, by using the connecting member 5 and the presser plate 7, the area on which the inner layer member 6 is tightened has a large area on both the inner and outer sides, so even relatively soft inner layer members 6 can be firmly fixed, and the material of the material can be selected. The range can be expanded.

Since the presser plate 7 also serves as a fixture for the face plate mounting member 8, the number of parts required for fixing the drawing board mounting member 8 can be reduced. Furthermore, wedge plate 1
1 is used to fix the presser plate 7 and the face plate mounting member 8, the fixing work can be done easily and in a short time.

Furthermore, since the fitting 2, the connecting member 5, and the holding plate 7 are made of bent steel plates, these parts are lightweight and can be manufactured at low cost. By tightening the nuts 3 and 9, the number of parts can be reduced, and the overall product can be provided at low cost. Since it can be assembled using only tools, it is safe to work at heights.

In addition, although the above-mentioned example is a case of a roof,
The present invention can also be applied to walls of buildings. In addition, in the embodiment, the fixture was made of a bent steel plate, but in the present invention, the fixture may be made of cast metal.In this case, instead of fixing a nut, the fixture has a female threaded hole into which a bolt is screwed. Furthermore, the nuts of the presser plate may be separate from the presser plate without being attached to the presser plate. In the embodiment, by providing a claw piece on the presser plate and biting it into the inner layer member,
Although the presser plate can be positioned and securely fixed to the inner layer member, the claw pieces may be omitted depending on the material of the inner layer member.

〔Effect of the invention〕

As explained above, according to the first invention, the positioning of the inner layer member is easy, the appearance is good, the inner layer member can be firmly fixed to the support member, and the selection range of the material of the inner layer member etc. can be expanded. Further, it is possible to provide an inner layer member mounting device for a building which not only helps in facilitating the mounting of the face plate mounting member, but also can be assembled using only hand tools and has high safety when working at heights.

Further, according to the second invention, in addition to the above-mentioned effects, the rafters, which are the members for attaching the face plates of the roof panels, etc., can be firmly attached using wedge plates, so that the inner layer members for buildings can be made even more layered. In addition to being able to be quickly attached as an inner layer member, it is also possible to attach a two-layer inner layer member having an air layer.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway front sectional view showing one embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of the fixture, Fig. 4 is a front view of the same, and Fig. 5 is a front sectional view of the same. 6 and 7 are cross-sectional views taken along lines - and - of FIG. 4, FIG. 8 is a plan view of the presser plate, FIG. 9 is a front view of the same, and FIG. 10 is a side view of the same, Fig. 11 is a sectional view taken along the line XI-XI of Fig. 8, Fig. 12 is a perspective view,
FIG. 13 is a plan view of the wedge plate, FIG. 14 is a front view thereof, and FIG. 15 is a side view thereof. DESCRIPTION OF SYMBOLS 1...Supporting member, 1a...Top surface part, 1b...Opening, 1c...Opening side outer wall, 1d...Inner surface, 2...
...Mounting tool, 2a...One end, 2b...Middle part, 2
c...Other end, 2e...Tip, 3...Nut, 4
... Bolt, 5 ... Connection member, 5b ... Groove bottom,
6... Inner layer member, 6a... Notch, 7... Holding plate, 7c... Locking part, 7d... Projection, 7f...
Support part, 7g...step, 7h...engaging part, 7i...
...Claw piece, 8... Face plate mounting member, 8c... Engagement part,
8d...flange portion, 9...nut, 11...wedge plate, 12...outer layer member, 13...roof plate (face plate).

Claims (1)

[Scope of Claims] 1. An inner layer member 6 is disposed on the upper surface portion 1a of the support member 1 made of C-shaped steel, and the inner layer member 6 is arranged on the inner surface of the opposite end portion of the adjacent inner layer member 6, and A connecting member 5 having an approximately groove-shaped cross section with an opening on the inner surface side is disposed perpendicularly to the supporting member 1 between the upper surface portion 1a and the tip 2e of one end portion 2a of the approximately C-shaped fixture 2.
is passed through the opening 1b of the support member 1 and abuts against the inner surface 1d of the upper surface portion 1a of the support member 1.
The other end 2c is fitted into the groove bottom 5b of the connecting member 5, and the presser plate 7, which also serves as a fixture for the face plate mounting member 8, is straddled over the upper surface of the opposing end of the adjacent inner layer member 6, and the presser plate 7 and the inner layer A bolt 4 that passes through the member 6, the connecting member 5, and the other end 2c of the fixture 2 is tightened to the internal thread 3 provided at the other end 2c of the fixture 2, and the inner end of the bolt 4 and one end of the fixture 2 are tightened. The upper surface portion 1a of the support member 1 is clamped between the tip 2e of the portion 2a, and the nut 9 provided on the outer surface of the presser plate 7 is tightened, so that the presser plate 7 and the other end portion 2c of the fixture 2 are adjacent to each other. An inner layer member mounting device for a building, characterized in that an opposing end of an inner layer member 6 and a connecting member 5 are sandwiched. 2. The inner layer member mounting device for a building according to claim 1, wherein the connecting member 5, the fixture 2, and the presser plate 7 are each constructed from bent steel plates. 3 A plurality of claw pieces 7 that bite into the inner layer member 6 on the holding plate 7
An inner layer member mounting device for a building according to claim 1 or 2, wherein the inner layer member mounting device for a building is formed with a shape of i. 4 An inner layer member 6 is disposed on the upper surface portion 1a of the support member 1 made of C-shaped steel, and between the inner side of the notch portion 6a formed on the inner surface of the opposing end of the adjacent inner layer member 6 and the upper surface portion 1a. A connecting member 5 having a substantially groove-shaped cross section with an open inner surface is disposed perpendicularly to the supporting member 1, and the tip 2e of one end 2a of the substantially C-shaped fixture 2
is passed through the opening 1b of the support member 1 and abuts against the inner surface 1d of the upper surface portion 1a of the support member 1.
The other end 2c is fitted into the groove bottom 5b of the connecting member 5, and the presser plate 7, which also serves as a fixture for the face plate mounting member 8, is straddled over the upper surface of the opposing end of the adjacent inner layer member 6, and the presser plate 7 and the inner layer A bolt 4 that passes through the member 6, the connecting member 5, and the other end 2c of the fixture 2 is tightened to the internal thread 3 provided at the other end 2c of the fixture 2, and the inner end of the bolt 4 and one end of the fixture 2 are tightened. The upper surface portion 1a of the support member 1 is clamped between the tip 2e of the portion 2a, and the nut 9 provided on the outer surface of the presser plate 7 is tightened, so that the presser plate 7 and the other end portion 2c of the fixture 2 are adjacent to each other. The opposing ends of the inner layer member 6 and the connecting member 5 are sandwiched, and both side flange portions 8d of the face plate mounting member 8 perpendicular to the supporting member 1 are attached to the supporting portions 7f formed on both sides of the presser plate 7, respectively. Support and press plate 7
A wedge plate 11 is press-fitted into the engaging part 7h continuous to the supporting part 7f and the engaging part 8c continuous to the base end of the flange part 8d, and these wedge plates 11 press the flange part 8d from the outside. An inner layer member mounting device for a building, characterized in that it is clamped to a support portion 7f of the structure. 5. The inner layer member mounting device for a building according to claim 4, wherein the connecting member 5, the fixture 2, and the presser plate 7 are each made of a bent steel plate. 6 A plurality of claw pieces 7 that bite into the inner layer member 6 on the holding plate 7
The inner layer member mounting device for a building according to claim 4 or 5, wherein the inner layer member mounting device for a building has a shape of i.