JPS6146082Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is designed to make the large chevron-shaped wall part strong and relatively easy to support and install, and also to attach the large-sized chevron-shaped roof part made of a metal roof with a long span that can be expanded and contracted by heat to the opposite wall. The present invention relates to a support device for a wall large-sized chevron that can absorb the thermal expansion and contraction of the large-sized chevron and prevent the occurrence of stress and strain even if it is fixed on the large-sized chevron.

Longer span than before (approximately 15m to 50m in length)
Large-sized (approximately 1m to 1.5m in height) chevron-shaped roofing materials are produced in factories. This is transported to the site, lifted one by one onto the structure there using a large crane, etc., placed between the opposing structural members at the top of the structure, and then placed on top of the adjacent large chevron roofing material. It had a roof attached to it. The large chevron roofing material is equipped with ceiling panels, insulation materials, lighting equipment, etc.
It was designed to minimize on-site construction and improve strength, workability, affordability, etc., and was used for roofs. In recent years, there has been a strong demand for using such large-sized chevron-shaped roofing materials also on walls to construct almost the entire structure from the viewpoints of strength, workability, appearance, and the like. However, when a large chevron for the roof with the maximum span is installed on a large chevron for the opposing wall, thermal expansion and contraction of the large chevron for the roof generates thermal stress on those large chevrons, causing deformation and strain. There's a problem. Furthermore, there is no device that can firmly and easily support such a large wall angle member.

Therefore, the present invention provides vertical members below both ends of the wide bottom member of the trapezoidal frame, and provides diagonal members between both ends of the narrow upper member of the trapezoidal frame and the lower ends of each of the vertical members, and A horizontal rod is fixed between the lower ends of both vertical members to form a frame leg, the frame leg is fixed to the lower inner surface of a large mountain-shaped wall member, and the upper plate is swingably provided on the lower plate. By fixing the lower ends of the vertical members to each of the upper plates, the frame legs and pins can
It is strong and can be constructed to support large chevrons on walls relatively easily, and even if a large chevron on a roof with a long span that expands and contracts with heat is fixed on the large chevrons on an opposing wall. All of the expansion and contraction can be absorbed at the pin-shape portion, and no deformation or strain is caused to the large chevron-shaped members of the wall, thereby solving the above-mentioned problems.

Next, the structure will be explained with reference to the drawings.

A is a large chevron-shaped wall member, which has a substantially trapezoidal chevron-shaped cross section, with sloped edges formed outward and upward from the lower ends on both sides, and the height of the entire mountain is approximately 1 m to approximately 1.5 m.
It is approximately 2m wide. The wall portion large-sized chevron-shaped member A is provided vertically or inclined at an appropriate angle, and on the back surface thereof, force bones α are provided at appropriate intervals in the longitudinal direction. Furthermore, a heat insulating material, a decorative board, etc. are previously attached to the back surface of the wall portion large angle-shaped member A at a factory, but these are omitted in the drawings. Reference numeral 1 denotes a frame leg part, and a trapezoidal frame 2 having the same cross-sectional size as the wall large chevron member A is provided on the upper part, and vertical members 3, 3 (slanted in the drawing) are provided in parallel, and diagonal members 4, 4 are provided between the lower ends of the vertical members 3, 3 and both ends of the narrow upper member 2b of the trapezoidal frame 2, respectively,
Further, a cross member 5 is installed horizontally between both lower ends of both vertical members 3,3. A frame leg portion 1 is constituted by the trapezoidal frame 2, vertical members 3, 3 diagonal members 4, 4, and horizontal members 5.
A reinforcing member 6 is provided between the vertical member 3 and the diagonal member 4 as necessary. The frame leg portion 1 is fixed to the lower inner surface of the wall large-sized chevron-shaped member A by welding or the like so that its cross member 5 substantially coincides with the lower end of the wall-portion large-sized chevron-shaped member A. The actual welding points are the members of the trapezoidal frame 2 excluding the wide bottom member 2a, the vertical members 3,
3 diagonal members 4,4. 7 is pinshiyu,
A hanging plate 9 is fixed to the lower surface of the upper plate 8, and the hanging plate 9 is loosely inserted between both vertical plates 11, 11 suspended above the lower plate 10, and is pivotally supported by a pin 12. The upper plate 8 is placed on a virtual vertical plane with respect to the plate 10.
is swingably provided. A reinforcing piece 13 is provided on the vertical plate 11 of the hanging plate 9 as required. The lower plate 10 of the pin shoe 7 is fixed to a foundation etc. with an anchor or the like, and the lower ends of the vertical members 3, 3 of the frame leg portion 1, or the vertical members 3, 3 diagonal members 4, The lower end of 4 is fixed. In the figure, reference numeral 14 denotes a flange, which is fixed to the upper inclined end surface (as viewed from the side) of the large angle-shaped wall member A.
B is a large chevron for the roof with a long span (approximately 15 m to approximately 50 m), and its material and cross-sectional shape are the same as the large chevron for the wall A, and its incidental materials (for example, insulation materials, etc.) Almost the same thing is also provided. Formed seamlessly in the longitudinal direction,
Alternatively, use multiple materials (two members in Figures 4 and 5) and bolt the flanges of the butt parts together.
It is fixed with nuts etc. Even if there is no seam,
Even in the case of multiple materials, the structure is such that the middle part is raised slightly or to some extent (see Figures 4 and 5).
(see figure). Both end surfaces in the longitudinal direction of the roof portion large angle-shaped member B are formed to be inclined corresponding to the upper end surfaces of the wall portion large angle-shaped member A, and flanges 15, 15 are provided on the end surfaces.
is fixed. The large chevron B for the roof is
It is placed by a crane or the like between the upper ends of the large angle-shaped members A and A of the opposing walls, and the flanges 14, 1
5 is fixed with bolts and nuts. These steps are repeated one after another to construct a large structure (see FIGS. 4 and 5).

Next, the effects will be explained.

In the present invention, the wide bottom member 2a of the trapezoidal frame 2
Vertical members 3, 3 are provided below both ends of the trapezoidal frame 2, and both ends of the narrow upper member 2b of the trapezoidal frame 2 and the vertical members 3, 3 are provided below both ends of the trapezoidal frame 2.
Since diagonal members 4, 4 are provided between the lower ends of each of the frame legs 1, and the frame legs 1 are fixed to the lower inner surface of the wall large-sized chevron A, the wall large-sized chevron has a heavy weight. The total weight of A is the trapezoidal frame 2 vertical members 3, 3 diagonal members 4,
4, the vertical members 3, 3 of the frame leg 1 can be supported substantially centrally at the lower ends of the vertical members 3, 3 of the trapezoidal frame 2.
A plurality of truss parts are formed by the diagonal members 4, 4, and the support thereof can be extremely strong. Further, the attachment of the frame leg portion 1 to the wall large-sized chevron member A is technically simple and can be done quickly by simply fixing it by welding or the like. In particular, in the present invention, since it is supported by the lower ends of both vertical members 3 and 3, and the cross member 5 is provided between the lower ends of both vertical members 3 and 3, it is possible to , it is stable, and even if only one large chevron-shaped wall member A is erected, it is extremely difficult to fall down in the front-back direction, and strong support construction can be achieved. . Further, in the present invention, the lower ends of the vertical members 3, 3 of the frame leg portion 1 are fixed to the upper plates 8, 8 of both pin shoes 7, 7, in which the upper plate 8 is swingably provided on the lower plate 10. Accordingly, the large-sized roof chevron B, which is heat-expandable and has a long span, is placed and fixed (rigidly joined) on the opposing large-scale chevron members A, A, and the roof large chevron B is removed. Even if thermal expansion and contraction occurs in response to the temperature, the wall large-sized chevron A swings around the pinsieur 7 as a fulcrum, absorbing the expansion and contraction, and prevents any thermal stress strain or deformation on the wall large chevron A, etc. It is possible to prevent the occurrence of distortion, etc., and to provide a strong support device for a long period of time without damage due to distortion.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the present invention with a portion cut away, Figure 2 is a perspective view of the pinsieur, Figure 3 is a side view of the pinsieur, and Figure 4 is a front view of the present invention with a large chevron shaped member partially provided on the roof. , FIG. 5 is an overall reduced front view of FIG. 4. A...Large angle-shaped wall member, 1...Frame leg, 2...
...Trapezoidal frame, 2a... Wide bottom member, 2b... Narrow top member, 3... Vertical member, 4... Diagonal member, 5... Horizontal member, 7
……pin siew, 8…upper plate, 10…lower plate.

Claims (1)

[Scope of utility model registration request] A vertical member is provided below both ends of the wide bottom member of the trapezoidal frame, a diagonal member is provided between both ends of the narrow upper member of the trapezoidal frame and the lower end of each of the vertical members, and a diagonal member is provided between the lower ends of both the vertical members. A horizontal rod is fixed to form a frame leg, and the frame leg is fixed to the lower inner surface of a large chevron member of the wall, and the upper plate of both pins is swingably provided on the lower plate. A support device for large chevron-shaped wall members, characterized by the lower end of the material being fixed.