JPH053436U - Folded plate roof equipment support structure - Google Patents

Abstract

(57) [Summary] [Purpose] To provide reinforcement when installing an equipment stand on a folded-plate roof without requiring on-site welding and rust preventive work. [Structure] A bolt assembly part 3 is provided on a horizontal member 2 on which a folded plate 1 serving as a roof plate is placed, below the wave peak of the folded plate 1. In the bolt assembly part 3, a support bolt 5 having a collar-shaped support seat 5b and an upward male screw portion 5c on the upper end of the bundle 5a is erected on the plate-shaped joint piece 4.
The bolt assembly component 3 is fixed to the horizontal member 2 at the joint piece 4 by a fastener 7 such as a screw. Support bolt 5
The male screw portion 5c of is projected above the folding plate 1, and the equipment mount 8 is fixed to this.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention is a fold plate roof facility for supporting the equipment pedestal on the fold plate roof when installing various facility equipment such as eaves for stores and solar water heaters on the fold plate roof. The present invention relates to a gantry support structure.

[0002]

[Prior Art]

 When installing equipment on a fold plate roof, it is necessary to reinforce the fold board so that it can withstand the external force due to the weight and wind pressure of the equipment. Conventionally, the following is known as a reinforcing structure for the folded plate roof. One of them is as shown in FIG. A reinforcing plate 11 which has been cut together is put in, and its periphery is welded 12.

As for the other one, as shown in FIG. 6, the flat plate 13 is bent according to the shape of the inner surface of the folded plate 1, and the top of the flat plate 13 and the horizontal member 2 are joined together. An angle-shaped bundle 14 is erected in the meantime and is welded 12 on site. The other is a structure using a support bolt 15 called a Landman bolt or the like as shown in FIG. That is, between the inner surface of the top of the folded plate 1 placed on the horizontal member 2 and the horizontal member 2, a support bolt 15 composed of a bundle portion 15a and a male screw portion 15b at its upper end, and a lower end of the support bolt 15 is attached to the horizontal member. The supporting bolt 15 is provided with a welding 12 and the male screw portion 15b of the support bolt 15 is projected above the folding plate 1, and the equipment base 8 made of a channel material is tightened and fixed to the protruding portion by a nut 16.

[0004]

[Problems to be solved by the device]

 According to each of the conventional examples described above, in addition to requiring on-site welding, it is necessary to perform rust prevention work to prevent rusting from the welding point, which requires time and labor for on-site construction, which increases costs. Contributes to Further, in the case of the structures shown in FIGS. 6 and 7, it is not possible to construct the roof using the thin horizontal member 2 or it is difficult to construct and the skilled person is required. There is.

The object of the present invention is to simplify the on-site work, save labor, achieve sufficient reinforcement with good workability, and firmly support the equipment base regardless of the thickness of the constituent materials. It is to provide an equipment frame support structure for a folding plate roof.

[0006]

[Means for Solving the Problems]

 The equipment frame support structure for a folded plate roof of the present invention is one in which a bolt assembly part is provided below the wave peak of the folded plate on a horizontal member on which the folded plate to be the roof plate is placed. It In this bolt assembly part, a support bolt having a collar-shaped support seat and an upward male thread is provided on the joint piece at the upper end of the bundle. The joining piece is fixed to the horizontal member with a fixing tool, and the male screw portion is projected upward from a hole provided in the folding plate. Place the equipment pedestal on this folded plate above the support seat of the bolt assembly part, and fix the equipment pedestal to the male screw part.

[0007]

[Action]

 According to the above configuration, the load of the equipment base is supported by the horizontal member via the support bolts of the bolt assembly parts, and the load burden on the folding plate is almost eliminated. Therefore, the equipment stand can be firmly installed on the root of the folding board shop. At the time of construction, the bolt assembly component has a joining piece provided in advance on the lower end of the support bolt, so that it can be fixed to the horizontal member by a fastener such as a bolt. As a result, on-site welding is not required, and work such as rust prevention on the weld is also unnecessary, and labor can be saved.

[00
08]

【Example】

 An embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1 and 2, a folded plate 1 serving as a roof plate is placed on a horizontal member 2 including back-to-back channels and the like. Below each wave crest of the folded plate 1, the bolt assembly component 3 is arranged on the horizontal member 2. As shown in FIG. 4, the bolt assembly part 3 is vertically installed by welding at a plate-like joining piece 4 having a width slightly narrower than the width of the horizontal member 2 and at a position near one side of the joining piece 4 by welding. And the supporting bolt 5 which has been formed. The support bolt 5 is called a Landman bolt or the like and is commercially available. The support bolt 5 has a bundle portion 5a having a length corresponding to the wave height of the folded plate 1 and a collar-shaped support fixed to the upper end of the bundle portion 5a. It has a seat 5b and a male screw portion 5c protruding upward from the center of the collar-shaped support seat 5b. Welding of the support bolt 5 and the joining piece 4 is performed in advance in a factory or the like, and the bolt assembly part 3 is carried into the site as a single part.

The bolt assembly component 3 is fixed to the horizontal member 2 via a self-drilling tapping screw 7 that is inserted into the screw hole 6 of the joint piece 4. At this time, the male portion 5c of the support bolt 5 is projected upward from the hole provided in the folding plate 1. Then, on the folded plate 1, an equipment mount 8 made of a channel material is arranged so as to extend across the upper surfaces of the support seats 5b of the support bolts 5 of the respective bolt assembly parts 3, and the equipment mount 8 is The nut 9 is tightened and fixed to the protruding portion of the male screw portion 5c.

According to this configuration, the load of the equipment base 8 is supported by the horizontal member 2 via the support bolts 5 of the bolt assembly part 3, and the load load by the folded plate 1 is almost eliminated. Therefore, the equipment stand 8 can be firmly installed on the folded plate roof. At the time of construction, since the bolt assembly part 3 in which the joining piece 4 is provided in advance at the lower end of the support bolt 5 is used, the joining piece 4 is reinforced only by fixing it to the horizontal member 2 with the screw 7 which is a fixing tool. Can be done. As a result, on-site welding is not required, and rust prevention work for post-treatment of welding is not required, resulting in labor saving and quality improvement. In addition, since welding is not required and it is fixed by the screw 7, it can be easily installed even when the horizontal member 2 is thin. When a self-drilling screw is used as the screw 7, it can be applied to a thick material having a thickness of about 9 mm. Further, as the support bolt 5 having the bundle portion 5a, the male screw portion 5c, and the support seat 5b, an existing commercial product can be used, so that the factory production of the bolt assembly part 3 can be easily performed.

Although the self-drilling type tapping screw 7 is used as the fixing member of the joining piece 4 to the horizontal member 2 in the above embodiment, a fixing member composed of bolts and nuts may be used instead. Good.

[0012]

[Effect of the device]

 Since the equipment platform support structure for a folded plate roof of the present invention uses a bolt assembly part in which a joining piece is provided in advance at the lower end of a supporting bolt having a bundle portion, a male screw portion, and a support seat, the joining piece is bolted. It can be reinforced simply by fixing it to the horizontal member with a fixing tool such as. Therefore, on-site welding is not required, and rust prevention work for post-treatment of welding is not required, which improves workability. In addition, since welding is not required and fixing is performed with a fastener, it can be easily applied to thin-walled horizontal members and its applicability can be broadened. Furthermore, the support bolt having the bundle portion, the male screw portion, and the support seat can be an already commercialized product, and the bolt assembly parts can be easily manufactured.

[Brief description of drawings]

FIG. 1 is a side view of a main part showing an embodiment of the present invention.

FIG. 2 is a front view of FIG.

FIG. 3 is an enlarged view of a main part of FIG.

FIG. 4 is an enlarged perspective view showing a bolt assembly part.

FIG. 5 is a front view of a main part showing one of conventional roof reinforcing structures.

FIG. 6 is a front view of a main part of another conventional roof reinforcing structure.

FIG. 7 is a front view of a main part showing still another conventional roof reinforcing structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Folding plate, 2 ... Horizontal member, 3 ... Bolt assembly part, 4 ... Joining piece, 5 ... Support bolt, 5a ... Bundle part, 5b ... Collar-shaped support seat, 5c ... Male screw part, 7 ... Tapping screw ( Fasteners),
8 ... Equipment stand

Claims (1)

[Claims for utility model registration] [Claim 1] A bolt assembly part is provided on a horizontal member on which a folded plate to be a roof plate is placed, below the wave crest of the folded plate, and the bolt assembly part is provided. The attachment part comprises a support bolt having a collar-shaped support seat and an upward male screw portion at the upper end of the bundle, which is erected on the joint piece. The joint piece is fixed to the horizontal member by a fastener, and the male screw is attached. Part is projected upward from the hole provided in the folded plate, an equipment stand is arranged on the folded plate above the support seat of the bolt assembly part, and the folded board roof is fixed to the male screw part. Equipment support structure.