JPH03166452A - Expansion and contraction structure for roof connection - Google Patents

Abstract

PURPOSE:To display expansive function, by mounting a universal receiving metal fitting on the construction material near the boundary of an adjacent structure, and a fixing type receiving metal fitting on the construction material in another part, and shingling a unit roof material on a receiving metal fitting. CONSTITUTION:A universal receiving metal fitting B is composed of a lower mounting part 3, a rising rocking plate 4, a hanging-down rocking plate 5, and an upper mounting part 6, and is attached to the construction material 13 of a structure S. Moreover, in a fixing type receiving metal fitting 15, a trapezoid angle part 15a and bottom mounting parts 15b and 15b are formed continuously fixed at a position excluding the end position on the material 13 to which the metal fitting 15B is attached. Next, the coupled place of unit roof materials 1 and 1 is fixed to the metal fitting 13 and the metal fitting 15 so as to set up a folded board roof A. And against earthquake, etc., the separation, proximity and dislocation are absorbed between adjacent structures S and S by the actions in X, Y, and Z directions of the metal fitting B. Accordingly, it can display expansive function.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention provides a method for reducing the distance between adjacent structures by using the same folded plate 8.
Regarding a roof joint expansion/contraction repair structure that has an expansion function while roofing 01. [Prior art and its problem S] Conventionally, as shown in FIGS. 12 and 13, adjacent structures S. When constructing the same folded roof between the S's, expansion repairs were performed at the adjacent intervals. In other words, when it is constructed, it has a special repair that covers the joint with another member, and the structure is complicated because it has an expansion function and takes into account rain protection. However, there were disadvantages such as the construction being troublesome and expensive. In addition, the adjacent structure S. Even if the roofs of S are the same roof, expansion force bars a are present at the spaced apart locations, which has the disadvantage of significantly deteriorating the appearance.

[Problem that the invention seeks to solve]

Therefore, as a result of extensive research in order to solve the above problem, the inventor has developed an invention in which the lower mounting part and the upper mounting part are arranged in the X direction and the Y direction. Flexible brackets that are movable relative to each other in the Z direction are attached to structural members near the boundaries of different adjacent structures, fixed brackets are fixed to structural members at other positions, and the movable brackets are attached to structural members near the boundaries of different adjacent structures. By using a roof joint expansion/contraction repair structure in which folded metal roofing material is covered between the receiving bracket and the fixed type receiving bracket, the distance between adjacent structures can be reduced by using the same folded plate roofing material. It is possible to perform the extension function during construction, and the above-mentioned problem has been solved. [Example] Hereinafter, an example of the present invention will be described based on FIGS. 1 to 11.

A is a metal folded plate roof, and the adjacent structure S. S
The top of each is covered. Specifically, the folded plate roof A is formed by continuously forming peaks and valleys, and the unit roofing material 1, which is a structural member, has an upper part 1a and a roof part 1a to be combined with an adjacent one. There are two types of roofing type: one is the roofing type (see Figures 1 and 2), in which a lower ridge part tb is provided and the roofing is successively tightened, and the other is the polymer type (see Figures 6 and 8), in which the chevron parts are simply overlapped to form the roof.
), and furthermore, the fitted end 1 of the unit roofing material 1
There is a fitting type (see Fig. 10, etc.) in which the fitting cap material 2 is fitted to and connected to c and lc. In this way, the unit roofing material 1 is not limited to its cross-sectional shape, ridge shape, etc., as long as the peaks and valleys are continuous when it is roofed. Reference numeral B denotes a flexible receiving bracket, which, as shown in FIGS. 3 to 5, includes a lower mounting portion 3, a rising challenge plate 4, and a hanging swing plate. 5 and an upper mounting part 6. The rising provocation plate 4 and the hanging provocation plate 5 are arranged to be in an overlapping state and slidable as appropriate in the horizontal direction and the vertical direction. Specifically, the rising drawing board 4 has a wide width in the horizontal direction, and is positioned approximately at the center thereof, facing horizontally.
(Y direction) A horizontal elongated hole 7h is bored (see Figures 3 and 4). Further, the hanging challenge plate 5 has two rectangular plate pieces fixed to each other at their upper ends, and are shaped substantially parallel to each other at a predetermined interval (approximately the thickness of the rising drawing plate 4). Approximately at the center of the hanging drawing board 5, there is a vertical direction (Z direction)
A vertical long hole 7v facing the direction is bored (Fig. 3, 4
(see figure). A rising drawing plate 4 is sandwiched between the hanging drawing plates 5, and is fixed with a connector 8 such as a bolt 8a and a pear 8b, thereby connecting the rising drawing plate 4 and the hanging drawing plate 5. is in a polymerized state and is configured to be able to slide horizontally and vertically as appropriate. Further, as shown in FIG. 5, a vertical long hole 7v may be formed in the upright drawing plate 4, and a horizontal long hole 7h may be formed in the hanging drawing plate 5. The rising drawing part 4 and the hanging part part 5 are not limited to the embodiments shown in the drawings, as long as they are in an overlapping state and can be slid as appropriate in the horizontal and vertical directions. In addition, the upper end of the hanging drawing plate 5 may be simply folded as shown in FIGS. 8 and 9. In such a case, as shown in FIG. Both ends of the shaft rod 10a are bent upward and fixed to the lower surface of the upper mounting portion 6. The lower mounting portion 3 has a plate shape, and the end of the lower mounting portion 3 and the lower end of the rising moving plate 4 are pivotally connected 9. Specifically, an arcuate wrapping portion at one end of the lower attachment portion 3;
A shaft rod 9a is provided between the rising drawing plate 4 and the arcuate winding portion provided at the lower end of the rising drawing plate 4, and the rising drawing plate 4 and the hanging sliding plate 5 are arranged around the nine pivot points. It is set up so that it can be drawn and moved freely. Further, an arcuate winding portion provided on an example of the upper mounting portion 6 and the upper end of the hanging drawing plate 5 are pivotally connected 10. Specifically, the arc-shaped wrapping portion at one end of the upper mounting portion 6 or an intermediate position thereof, and the hanging drawing plate 5
A shaft rod 10a is provided between the shaft rod 10a and the arcuate portion provided at the upper end, and the rising movement plate 4 and the hanging challenge plate 5 are provided so as to be freely movable around the pivot point IO. .

In this way, the pivot joint 9 of the lower mounting part 3 and the pivot joint 10 of the upper mounting part 6 connect the lower mounting part 3 and the upper part 7 mounting part via the hanging drawing plate 5 and the rising drawing plate 4. 6 and 6 are horizontally movable relative to each other in the horizontal direction (X direction). As a specific example of the upper mounting portion 6, as shown in FIG. 7, a bolt l1 having a sword point shape on the upper side is fixed. In this case, for example, the bolt l1 may be installed with the head of the bolt l1 facing downward and the tip end facing upward in the main body of the plate-shaped body made of resin (see Fig. 10). Further, as shown in FIG. 3, the upper mounting portion 6 may have a rest portion of the hanger 12 fixed to the upper surface of the upper mounting portion 6. As described above, in the flexible receiving bracket B, the rising drawing plate 5 is pivotally attached 9 to the lower mounting portion 4 and the upper mounting portion 6 is rotatably pivoted.
A hanging drawing plate 5 is pivotally attached to the plate 10 so as to be freely drawing, the axes of both pivots 9 and 10 are substantially parallel to each other, and the rising drawing plate 4 and the hanging drawing plate 5 are arranged as follows. The connecting tool 8 is inserted through the horizontal elongated hole 7h that is substantially parallel to the axial direction of both the pivot joints 9 and IO, and the vertical elongated hole 7v that is substantially perpendicular to the axial direction of both the pivot joints 9 and 10.
They are slidably connected. Reference numeral 13 denotes a structural member such as a main building, which is horizontally installed on the upper beams 14, 14 on the structure S5S through plate pieces. Reference numeral 15 is a fixed type receiving metal fitting, in which the trapezoidal chevron portion 15a and the bottom mounting portions 15b, 15b are continuous.
The fixed type receiving metal fittings 15 are fixed at predetermined intervals on other structural members 13 of the structure S to which the flexible type receiving metal fittings B are attached, except for the end position on the structural member 13. The connection points of the unit Mm materials 1.1 are fixed on the flexible brackets B, B, . . . (See Figure 1). In particular, even in the space between the adjacent structures S, other parts (for example, the structure S
1), the unit roofing material 1.1 is roofed or constructed so as to be substantially orthogonal to the structural material 13. C is the upper side folded plate M root, and the folded plate shop f! A double roof is constructed by having the same shape and structure as A, and installing an upper folded plate roof C on top of the folded plate roof flA at an appropriate interval (see Figure 11). The structural members of the upper folding plate shop mc are also the same as the unit roofing material 1. A fitting cap material 2 is used. 16 is a heat insulating material such as foamed synthetic resin, glass wool, and asbestos, which is filled inside the double roof. [Effect of the invention] In the present invention, the lower mounting portion 3 and the upper mounting portion 6 are
The flexible receiving bracket B, which is movable relative to each other in the direction, the Y direction, and the Z direction, is attached to the structural member 13 near the boundary between different adjacent structures S and S, and is attached to the structural member 13 at another position. The fixed type receiving bracket 15 is fixed, and the metal unit roofing material 1, 1 is installed between the flexible type receiving bracket B and the fixed type receiving bracket 15.
,... By adopting a roof joint expansion/contraction repair structure, firstly, it has an extremely good expansion function, secondly, it can be provided at a low cost with an extremely simple structure; 3. Even if the roofs of adjacent structures are the same, the same roofing can be applied to the spaces between them.
It has the effect of significantly improving the appearance. To explain these effects in detail, first of all, in the event of earthquakes, vibrations, etc., even if adjacent structures S move away from each other, come close to each other, or are vertically misaligned, The lower mounting part 3 and the upper mounting part 6 are mounted on the structural material 13 near the boundary between the structures S and S in the X direction, Y direction, and Z direction.
A flexible bracket B is attached so that it can be moved in both directions, and a unit roofing material l. 1. ..., mutual separation and proximity are mainly caused by movement in the X direction, and furthermore, by movement in the Y and Z directions, and mutual misalignment is caused mainly by movement in the Y and Z directions. It is possible to absorb movement, and even movement in the X direction, which has the advantage of fully demonstrating the expansion function. In addition, as in the past, special repairs have been made to cover the joints with separate members, and the structure has become complicated and construction has become difficult, especially since it has an expansion function and takes into account rain protection. Although there have been disadvantages such as being troublesome and expensive, the present invention can eliminate all of these disadvantages by simply providing the flexible receiving bracket B with a simple construction as described above.

Moreover, in the present invention, the flexible type receiving bracket B and the fixed type receiving bracket l
By roofing the 5 upper spaces with metal unit roofing materials 11,..., the roof areas between the adjacent different structures S, S are covered as shown in Figures 12 and 13. In addition, unlike conventional models, there is no expansion cover, etc., and the roof has an extremely clean shape, that is, both the spacing and other parts have the same roof, which has the advantage of significantly improving the appearance.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a schematic sectional view of the present invention, FIG. 2 is a sectional view of the main part of FIG. 1,
Fig. 3 is a perspective view of a flexible bracket with a hanger, Fig. 4 is an exploded perspective view of the flexible bracket, Fig. 5 is a perspective view of another embodiment of the flexible bracket, and Fig. 6 is a perspective view of the flexible bracket. 7 is a cross-sectional view of another embodiment different from that shown in FIG. 2. Fig. 8 is a partial cross-sectional view of a roof structure using a modified example of the flexible type bracket shown in Fig. 6, and Fig. 9 is a perspective view of the main part of the flexible type bracket used in Fig. 8. FIG. 10 is a sectional view of a different embodiment from FIG. 6; FIG. 11 is a schematic sectional view of another embodiment of the present invention with a double roof; FIG. 12 , Fig. 13 is a cross-sectional view of a conventional master drawing. B...Flexible bracket, S...Structure, l...Unit roofing material, 3...Lower mounting part, 6...・Top mounting part, 13...
...Structural material, 15...Fixed type bracket. Figure 3 Figure 4

Claims (1)

[Claims] (1) The lower mounting part and the upper mounting part are in the X direction, Y direction, and Z direction.
A flexible bracket that is movable in both directions is attached to a structural member near the boundary between different adjacent structures, a fixed bracket is fixed to the structural member at another position, and the flexible bracket is attached to the structural member near the boundary of different adjacent structures. A roof joint expansion/contraction repair structure characterized by a metal unit roofing material covering the space between the metal fittings and the fixed type receiving fittings.