JPH09200913A - Electric apparatus housing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a box which can attain cost reduction in manufacture and needs minimurp space for stocking. SOLUTION: This box 1 is constituted by vertically-fitting an apparatus mounting panel 2 where devices such as a breaker are connected with a copper mounting bar or an electric wire, fitting wall attaching hardware 3, 3, 3, 3 onto the upper side surface and the lower side surface of the apparatus mounting panel 2, vertically-installing columns 4, 4, 4, 4 for wiring covering plate near four corners of the apparatus mounting surface of the apparatus mounting panel 2, and attaching a wiring covering plate 5 on the columns 4, 4, 4, 4 for wiring covering plate.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a box for housing electrical equipment, which is mainly used for a distribution board for a pipe shaft chamber.

[0002]

2. Description of the Related Art Conventionally, an electric device housing box used for a distribution board for a pipe shaft room is housed in a narrow pipe shaft room, and only protection of a charged portion is required.
Normally, the door body is not provided and the structure is as shown in FIG. That is, in the box 31 for storing electric equipment, a frame 33 is attached to a box body 32 having an opening on the front surface, and equipment such as a breaker is attached to the equipment mounting panel 34 connected with a copper bar or an electric wire. The wiring covering plate columns 35, 35, 35, 35 are erected in the vicinity of the four corners of the panel 34, and the wiring covering plate 36 is attached to the wiring covering plate columns 35.

[0003]

However, since the above-mentioned conventional electrical equipment housing body uses a commercially available electrical equipment housing body, the frame body has a hinge for hingedly attaching the door body or a door. Since the latch plate hole of the flat handle device of the body is engaged with the latch plate hole, a dedicated frame body without them has to be manufactured, which has a drawback of increasing the manufacturing cost. In addition, when a drain-type box for storing electric equipment is used, a dedicated box body is required, and there is a disadvantage that the manufacturing cost is further increased.

[0004] Further, when stocking a box for storing electrical equipment, there has been a drawback that conventionally, it has to be stocked as a finished product, and a large stock space is required.

[0005]

SUMMARY OF THE INVENTION In view of the above problems of the conventional electrical equipment storage box, an object of the present invention is to reduce the manufacturing cost and to store the electrical equipment in a small stock space. A box body is provided, in which the equipment mounting panel is hung vertically, and wall mounting metal fittings are attached to the left and right end portions of the upper side surface and the lower side surface of the equipment mounting panel. This is formed by vertically arranging the pillars for the wiring cover plate in the vicinity of the four corners and attaching the wiring cover plate to the pillars for the wiring cover plate.

Further, in the electric device storage box,
A first side plate mounting bracket is erected on the upper left and right ends of the device mounting panel, and a second side plate mounting bracket is installed on the lower left and right ends of the device mounting panel.
The side plate mounting bracket is installed upright, the left side plate is mounted between the first side plate mounting bracket at the upper left end and the second side plate mounting bracket at the lower left end, and the first side plate mounting bracket at the upper right end is attached. The right side plate is attached between the second side plate mounting bracket at the lower right end and the upper plate is mounted between the first side plate mounting bracket at the upper left end and the first side plate mounting bracket at the upper right end. That is, the lower side plate is attached between the second side plate mounting bracket at the left end and the second side plate mounting bracket at the lower right end.

[0007]

The box for electric device storage has a prefabricated structure, and the box for electric device storage can be constructed by screwing individual parts with screws. It can also be stocked as individual parts.

[0008]

FIG. 1 shows a first embodiment of a box for storing electric equipment according to the present invention. The present invention will be described below with reference to the drawings.

A box 1 for housing electrical equipment is provided with a equipment mounting panel 2 to which equipment such as a breaker is attached and which is connected by a copper bar or an electric wire, and wall mounting metal fittings 3 are provided on the upper and lower side surfaces of the equipment mounting panel 2. , 3, 3, 3 are mounted, and the wiring cover plate columns 4, 4 are provided near the four corners of the device mounting surface of the device mounting panel 2.
4 and 4 are erected, and the wiring cover board columns 4, 4, 4, 4
It is formed by attaching the wiring cover plate 5 to.

The box 1 for housing electrical equipment has a prefabricated structure,
The electrical equipment housing box 1 can be configured by screwing the individual parts with screws. It can also be stocked as individual parts.

FIG. 2 shows a second embodiment of a box for housing electrical equipment according to the present invention. The present invention will be described below with reference to the drawings.

A box 11 for storing electric equipment is a device mounting panel 1 in which equipment such as a breaker is attached and connected by a copper bar or an electric wire.
2 are installed vertically, and wall mounting metal fittings 13, 13, 13, 13 are provided on the left and right ends of the upper side surface and the lower side surface of the device mounting panel 12.
The first side plate mounting brackets 14a, 14a on the upper left and right ends of the device mounting panel 12, and the second side plate mounting brackets 14b, 14 on the lower left and right ends of the device mounting panel 12.
b is erected, and the wiring covering plate columns 15, 15, 15, 15 are erected near the four corners of the device mounting surface of the device mounting panel 12, and wiring is carried out on the wiring coating plate columns 15, 15, 15, 15. The cover plate 16 is attached, the left side plate 17 is attached between the first side plate attachment fitting 14a at the upper left end and the second side plate attachment attachment 14b at the lower end left end, and the first side plate attachment attachment 14a at the upper right end. The right side plate 18 between the second side plate mounting bracket 14b at the right end of the lower end, and the first side plate mounting bracket 14a at the left end of the upper end and the first side plate mounting bracket 13a at the right end of the upper end.
The upper side plate 19 is attached between the second side plate mounting bracket 14b at the lower left end and the second side plate mounting bracket 14 at the lower right end.
It is formed by attaching the lower side plate 20 between it and b.

The box 11 for housing electrical equipment has a prefabricated structure, and the box 11 for housing electrical equipment can be constructed by screwing individual parts with screws. It can also be stocked as individual parts.

The left side plate 17 and the right side plate 18, and the upper side plate 19 and the lower side plate 20 can be shared respectively, and depending on the dimensions, all the left and right upper and lower side plates can be shared.

Since the through holes can be formed in the state where the screw is removed and the upper plate 19 is removed in order to enter and exit from the direction of the upper plate 19, the work is simple.

[0016]

As described above, in the box for storing electric equipment of the present invention, the equipment mounting panel is vertically installed, and the wall mounting metal fittings are attached to the left and right end portions of the upper side surface and the lower side surface of the equipment mounting panel.
Since the wiring covering plate support columns are erected in the vicinity of the four corners of the device mounting surface of the device mounting panel, and the wiring covering plate is attached to the wiring covering plate support columns, the box body becomes unnecessary, and Manufacturing cost can be reduced by standardizing the parts, and the individual parts can be stocked at the time of stocking, so that a small stock space is required.

Further, in the box for storing electric equipment,
A first side plate mounting bracket is erected on the upper left and right ends of the device mounting panel, and a second side plate mounting bracket is installed on the lower left and right ends of the device mounting panel.
The side plate mounting bracket is installed upright, the left side plate is mounted between the first side plate mounting bracket at the upper left end and the second side plate mounting bracket at the lower left end, and the first side plate mounting bracket at the upper right end is attached. The right side plate is attached between the second side plate mounting bracket at the lower right end and the upper plate is mounted between the first side plate mounting bracket at the upper left end and the first side plate mounting bracket at the upper right end. By forming the lower side plate between the second side plate mounting bracket at the left end and the second side plate mounting bracket at the lower right end, the box body becomes unnecessary, and it is manufactured by common parts. The cost can be reduced and the individual parts can be stocked at the time of stocking, so that a small stock space is required.

[Brief description of drawings]

FIG. 1 is an explanatory view of a first embodiment of a box for storing electrical equipment according to the present invention.

FIG. 2 is an explanatory view of a second embodiment of the box for housing electrical equipment according to the present invention.

FIG. 3 is an explanatory diagram of a conventional electrical equipment housing box.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Box for electrical equipment storage, 2 ... Equipment mounting panel, 3 ... Wall mounting bracket, 4 ... Wiring cover board support,
5 ... Wiring cover plate.

Claims (2)

[Claims] 1. A device mounting panel is hung vertically, and wall mounting metal fittings are mounted on the left and right end portions of the upper and lower side surfaces of the device mounting panel, and for a wiring cover plate near the four corners of the device mounting surface of the device mounting panel. A box for electric device storage, characterized in that a pillar is provided upright and the wiring covering plate is attached to the pillar for wiring covering. 2. In the box for storing electrical equipment, a first side plate mounting bracket is erected on the upper left and right ends of the device mounting panel, and a second side plate is mounted on the lower left and right ends of the device mounting panel. A metal plate is installed upright, and a left side plate is attached between the first side plate mounting bracket at the upper left end and the second side plate mounting bracket at the lower left end, and the first side plate mounting bracket at the upper right end and the lower right end. The right side plate between the second side plate mounting bracket and the upper side plate between the first side plate mounting bracket at the upper left end and the first side plate mounting bracket at the upper right end. The box for electric device storage according to claim 1, wherein a lower side plate is formed between the second side plate mounting bracket and the second side plate mounting bracket at the lower right end portion.