JP2512386Y2 - Folded plate roof equipment support structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION The present invention is designed to support an equipment stand on a folded plate roof when installing various equipment such as eaves for stores and solar water heaters on a folded plate roof. The present invention relates to a support structure for an equipment frame of a folded plate roof.

[0002]

2. Description of the Related Art When installing equipment on a folded plate roof, it is necessary to reinforce the equipment so that it can withstand the external force due to the weight of the equipment and wind pressure. The following is conventionally known as a reinforcing structure for the folded plate roof. One of them is as shown in FIG.
A reinforcing plate 11 cut according to the shape of the folded plate 1 is inserted into the space between the folded plate 1 serving as a roof plate and the horizontal member 2 on which the folded plate 1 is placed and fixed. , The periphery of which is welded 12.

The other one is, as shown in FIG. 6, that the flat plate 13 is bent according to the shape of the inner surface of the folded plate 1, and the space between the top of the flat plate 13 and the horizontal member 2 is increased. An angle-shaped bundle 14 is erected and welded 12 on site. And the other is
As shown in FIG. 7, this is a structure using a support bolt 15 called a Landmann bolt or the like. 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. Welded 12 to 2
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 projected portion by a nut 16.

[0004]

According to each of the conventional examples described above, in addition to requiring on-site welding, rust-preventing work is required to prevent rusting from the welding point, which is troublesome for on-site construction. Is required, which is one of the reasons for the cost increase. Further, in the case of the structures of FIGS. 6 and 7,
There is a problem that it cannot be installed on a roof using a thin horizontal member 2 or that the installation is difficult and requires a skilled person.

The object of the present invention is to simplify the site work, save labor, achieve good workability and sufficient reinforcement, and
An object of the present invention is to provide an equipment pedestal support structure for a folded plate roof capable of firmly supporting the equipment pedestal regardless of the thickness of the constituent materials.

[0006]

The equipment pedestal support structure for a folded plate roof according to the present invention is a horizontal member on which a folded plate to be a roof plate is placed.
On the upper surface of the above, a bolt assembly part is provided below the wave crest of the folded plate. The bolt assembly part, a supporting bolt with a flange-shaped support seat and upward male thread portion on the upper end of the bundle, Ru <br/> Oh in that standing on the upper surface of the joining piece. The height of the bundle is equal to the height of the wave on the folded plate.
I do. Prior Symbol joining pieces fixed with fasteners to said horizontal member, said male screw portion is protruded from the hole provided in the folding plate upwards. An equipment stand is arranged on the folded plate above the support seat of the bolt assembly part, and the equipment stand is fixed to the male screw portion.

[0007]

According to the above construction, the load of the equipment base is supported by the horizontal member via the support bolts of the bolt assembly parts, and the load of the folding plate is almost eliminated. Therefore, the equipment stand can be firmly installed on the folded plate roof. At the time of construction, the bolt assembly component has a joining piece previously provided on the lower end of the support bolt, and therefore can be fixed to the horizontal member by a fastener such as a bolt. Therefore, on-site welding is not required, and work such as rust prevention of welded portions is not required, and labor can be saved.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 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 on a plate-like joint piece 4 having a width slightly narrower than the width of the horizontal member 2 and at a position close to one side of the joint piece 4. Support bolt 5
Consists of 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 part 3 is fixed to the horizontal member 2 via a self-drilling tapping screw 7 which is inserted into a screw hole 6 of the joint piece 4. At this time, the male screw portion 5c of the support bolt 5 is projected upward from the hole provided in the folding plate 1. Then, on the folding plate 1, each bolt assembly part 3
The equipment base 8 made of a channel material is arranged so as to span over the upper surfaces of the support seats 5b of the support bolts 5 and the equipment base 8 is tightened and fixed to the projecting portion of the male screw portion 5c with the nut 9.

According to this structure, the load of the equipment base 8 is supported by the horizontal member 2 through the support bolts 5 of the bolt assembly part 3, and the load of the folded plate 1 is almost eliminated. Therefore, the equipment base 8 can be firmly installed on the folded plate roof. At the time of construction, since the bolt assembly component 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 can be reinforced only by fixing it to the horizontal member 2 with the screw 7 which is a fixing tool. . Therefore, on-site welding is unnecessary,
In addition, rust prevention work for post-welding is not required, which saves labor and improves quality. Further, since welding is not necessary and the screws 7 are used for fixing, 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, the bundle portion 5a, the male screw portion 5c,
As the support bolt 5 having the support seat 5b and the support seat 5b, an existing commercialized product can be used, and therefore, the bolt assembly part 3
Factory production can be done easily.

Although the self-drilling 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]

EFFECTS OF THE INVENTION The equipment base support structure for a folded plate roof according to the present invention uses a bolt assembly part in which a joining piece is previously provided at the lower end of a support bolt having a bundle portion, a male screw portion, and a support seat. Reinforcement can be performed simply by fixing the joint piece to the horizontal member with a fastener such as a bolt. Therefore, on-site welding is unnecessary, and rust prevention work for post-treatment of welding is not necessary, and workability is improved. In addition, since welding is not required and fixing is performed with a fixing tool, it can be easily installed even on a thin horizontal member, and its applicability can be widened. Further, as the support bolt having the bundle portion, the male screw portion, and the support seat, an existing commercial product can be used, and the bolt assembly parts can be easily manufactured.

[Brief description of drawings]

FIG. 1 is a side view of an essential 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 showing another one of the conventional roof reinforcing structures.

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 ... Bunch part, 5b ... Collar-shaped support seat, 5c ... Male screw part, 7 ... Tapping screw ( Fasteners),
8 ... Equipment stand

Claims (1)

(57) [Scope of utility model registration request] 1. A horizontal member on which a folded plate serving as a roof plate is placed.
A bolt assembly part is provided on the surface below the wave crest of the folding plate, and this bolt assembly part joins a support bolt having a collar-shaped support seat and an upward male screw part to the upper end of the bundle part. Ri Na erected on the upper surface of the piece, the height of the bundle portion before
High Satoshi corresponds to the wave height of the Kioriban, before Symbol joining pieces fixed with fasteners to said horizontal member, said male screw portion is protruded upward from the hole provided in the folding plate, on the folding plate An equipment pedestal support structure for a folded plate roof in which an equipment pedestal is arranged above a support seat of the bolt assembly part and the equipment pedestal is fixed to the male screw portion.