JPH08126129A - Switchboard structure - Google Patents

Abstract

(57) [Abstract] [Purpose] Assemble with standardized module members to reduce costs and shorten the construction period. [Structure] Three-tiered unit frames 1 are used as a main frame, front and rear doors 2 and 3 are provided at the front and rear, a left side cover 4 and a right side cover 5 are provided at the left and right, and a ceiling plate 6 and a base frame 7 are vertically provided. Attach by screwing each. The handle 8 is provided near the left side edge of the front door 2 (the same applies to the rear door 3), and the receiving member 9 of the hook (not shown) of the handle 8 is a U-shaped bent stainless steel plate. It is fixed to the side of the unit frame 1.
The unit frame 1 is an integrated connecting body in which each rectangular parallelepiped ridge line portion is formed by an L-shaped angle, and an integral multiple of the height corresponds to the height of the switchboard. Is configured to be. A device having one function is stored in one unit frame 1, and assembling work of a plurality of unit frames 1 can be performed in parallel for each function.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a switchboard structure assembled by standardized module members.

[0002]

2. Description of the Related Art Generally, in a conventional example, a main body frame is one rectangular parallelepiped frame structure, and a front door, a rear door, left and right side covers, a ceiling cover and a base frame are attached to the frame structure as a base frame. Met.

[0003]

The conventional example has the following drawbacks. Since the main body frame is an integral type, the equipment to be stored inside is mixed, and it is necessary to take sequential work instead of parallel work, which requires assembly man-hours and construction period.
For the same reason, the one-piece body frame occupies space for storage, which is inconvenient for maintenance work (other members are relatively thin and can be stacked).

The problem to be solved by the present invention is to solve the above problems of the prior art and to provide a switchboard structure which is assembled by standardized module members and which can reduce the cost and the construction period. is there.

[0005]

SUMMARY OF THE INVENTION According to the present invention, a plurality of unit frames for storing equipment, which have the same standardized rectangular parallelepiped shape and are arranged vertically, are standardized as outer enclosure members of the unit frames. A rectangular front door, a rear door, left and right side covers, a ceiling cover, and a base frame; and the unit frame has a width and a depth that correspond to the width and depth of the switchboard. It corresponds to a value obtained by dividing the height of the switchboard by an integer of 2 or more, and two of them are arranged at the top and the bottom, and another unit frame may be inserted in the middle without a gap, or That is, it may remain hollow.

Here, the unit frame may be a connected body of beam-shaped members corresponding to the respective ridges of the rectangular parallelepiped, or the unit frame and the respective outer enclosure members may be assembled by screw fastening. it can.

[0007]

According to the present invention, a plurality of device storage unit frames are arranged vertically with two of them being arranged at the top and the bottom, for example, another unit frame is inserted in the middle without a gap. It may be left open or may remain hollow. As its outer enclosure, front and rear doors are attached to the front and rear, side covers are attached to the left and right, and a ceiling cover and a base frame are attached to the top and bottom by, for example, screw fastening, and assembled. Further, since the unit frame is a connected body of beam-shaped members corresponding to the respective ridges of the rectangular parallelepiped, it is possible to access the storage device from the surroundings.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a switchboard structure according to the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of the first embodiment. In the first embodiment, the unit frames 1 stacked in three stages are used as a main body frame, front and rear doors 2 and 3 are provided in front and rear thereof, a left side cover 4 and a right side cover 5 are provided on the left and right, and ceiling plates are vertically provided. 6 and the base frame 7 are attached by screw fastening and assembled. The screw holes for attachment are not shown. The handle 8 is the front door 2
Is provided in the vicinity of the left side edge of the rear door 3 (the rear door 3 is also not shown but the same). The receiving member 9 of the hook (not shown) of the handle 8 is formed by bending a stainless steel plate into a U shape so as not to rust even if it is rubbed, and is fixed to a corresponding portion of the unit frame 1.

The unit frame 1 has a rectangular parallelepiped ridge line portion L
It is a one-piece connected body that is configured with a shape angle. The width and depth of the unit frame 1 are the width and depth of the switchboard when completed.
An integer multiple of the height corresponds to the height of the switchboard, and the height of the switchboard is configured by stacking a certain number. By storing a device having one function in one unit frame 1, it is possible to perform an assembly operation for storing devices of a plurality of unit frames 1 in parallel for each function. Since the unit frame 1 has a wide hollow portion that can approach the inside, it is convenient when mounting the storage device or performing maintenance later.

FIG. 2 is a perspective view of the second embodiment. The second embodiment is different from the first embodiment in that the number of storage devices is small, and therefore only two unit frames 1 are required, and the unit frames 1 are arranged at the top and the bottom. That is, the structural base body is formed by coupling the two unit frames 1 and the left and right side covers 4, 5. In the second embodiment, since the middle portion of each of the upper and lower unit frames 1 is a space, the receiver 10 related to the hook of the handle 8 is different from the receiver 9 in the first embodiment as a whole. It is constructed so as to be installed between the upper and lower unit frames 1. The other structure is similar to that of the first embodiment, and detailed description thereof will be omitted.

[0011]

According to the present invention, the following excellent effects can be expected. (1) Since the equipment to be stored in the unit frame is classified according to the function, it is possible to perform the assembly work related to a plurality of unit frames in parallel. Depending on the case, it is possible to carry out the preceding work for each unit frame and temporarily store it. In particular, when the unit frame is configured as a connected body of beam-shaped members corresponding to the respective ridges of the rectangular parallelepiped, the storage device can be accessed from the surroundings, which facilitates the assembly work and the maintenance work. (2) Equipment storage unit frame and its surrounding components such as front doors, rear doors, left and right side covers, ceiling covers, base frames, etc. are standardized module members, so lots have been prepared in advance. It is possible to produce, and it is possible to significantly reduce the management cost as well as the maintenance and improvement of the quality of the components and the reduction of the material cost and the processing cost. (3) Since the selection and assembly of components are started based on the specification confirmation, the waste of assembly changes due to prospective production can be eliminated, which not only reduces the assembly cost and the construction period, but also eliminates the need for storage space for semi-finished products. Significant reduction can be achieved. (4) By reasonably preparing the minimum types of materials based on market research, it is possible to sufficiently cope with the diversification of specifications. (5) The assembly configuration by fastening the unit frame and each enclosure member with screws makes it easy to disassemble and reassemble, and it is possible to flexibly respond to specification changes.

[Brief description of drawings]

FIG. 1 is a perspective view of a first embodiment according to the present invention.

FIG. 2 is a perspective view of a second embodiment according to the present invention.

[Explanation of symbols]

 1 Unit Frame 2 Front Door 3 Rear Door 4 Left Side Cover 5 Right Side Cover 6 Ceiling Cover 7 Base Frame 8 Handle 9, 10 Receiver

Claims (3)

[Claims] 1. A plurality of device-storing unit frames which have the same standardized rectangular parallelepiped shape and are arranged in the vertical direction; standardized rectangular front doors which are enclosure members of the unit frames, A rear door, left and right side covers, a ceiling cover, and a base frame; and the unit frame has an width and a depth that are the width and depth of the switchboard, and a height that is an integer greater than or equal to the height of the switchboard. A switchboard structure that corresponds to the values divided by, and two of them are placed at the top and the bottom. 2. The power distribution board structure according to claim 1, wherein the unit frame is a connection body of beam-shaped members corresponding to respective ridge lines of the rectangular parallelepiped. 3. The structure according to claim 1 or 2, wherein
A switchboard structure characterized in that the unit frame and each outer enclosure member are assembled by screw fastening.