A high and low voltage power distribution cabinet that is easy to overhaul
A power distribution cabinet, high and low voltage technology, applied in the direction of substation/power distribution device shell, etc., can solve the problems that affect the maintenance of power distribution cabinets and affect the efficiency of maintenance
Inactive Publication Date: 2021-05-14
南京瑞能电力设计咨询有限公司
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Problems solved by technology
[0003]However, whether it is during the assembly and inspection process of the power distribution cabinet or during the use of the power distribution cabinet, due to damage to the internal components of the cabinet or circuit problems, work will be required Personnel open the cabinet to overhaul the internal components of the power distribution cabinet
[0004]The existing power distribution cabinets are all sealed on three sides, and one side is a door structure. If the power distribution cabinet needs to be repaired, the cabinet door can only be opened. Enter the power distribution cabinet through the cabinet door to repair lines or devices, and the devices in the cabinet and the design of the cabinet structure will affect the maintenance of the power distribution cabinet and affect the efficiency of maintenance
Method used
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Embodiment Construction
[0030]The present invention will be further described in detail below with reference to the accompanying drawings.
[0031]Referfigure 1 withfigure 2 A high and low pressure distribution cabinet that is easy to overhaul, including the assembly frame of the vertical support rod 3 of the top plate 1, the bottom plate 2, and the fixed connection top plate 1 and the bottom plate 2, four corresponding angles, and the front door disposed around the assembly frame 5, back door 6 and two side panels 4. Among them, the front door 5 is single-open door, and the front door 5 is provided with several mounting holes for mounting the display device, and the front door 5 is provided with a heat-dissipating window; the rear door 6 is a double door for wiring mounting. The power distribution cabinet is made of cold rolled steel sheet.
[0032]Such asimage 3 As shown, the two side panels 4 of the power distribution cabinet are slidable with the assembly frame. Such asimage 3 withFigure 4 As shown, the top ...
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A high-voltage and low-voltage power distribution cabinet for easy maintenance, including an assembly frame composed of a top plate, a bottom plate, and vertical support rods fixedly connecting the four corresponding corners of the top plate and the bottom plate, and a front door, a rear door and two side panels arranged around the frame , the sides of the top plate and the bottom plate relative to the side plates are equipped with horizontal sliding grooves, and the side plates are slidingly connected with the assembly frame through the sliding grooves. When the internal components of the power distribution cabinet are damaged or the wiring problems occur, the maintenance personnel can not only repair the power distribution cabinet through the front door and the back door, but also use the side panel when the position to be repaired is inconvenient to go through the front door and the back door. The frame of eye transfer distribution box slides, so that all sides of the power distribution cabinet are exposed, which is convenient for maintenance. Especially where the power distribution cabinets are closely placed, sliding along the edge of the top or bottom plate will also affect the surrounding power distribution cabinets.
Description
Technical field[0001]The present invention relates to the field of high and low pressure distribution cabinets, in particular, to a high and low voltage distribution cabinet that is easy to overhaul.Background technique[0002]With the rapid development of the power industry, the distribution cabinet for installing the electrical instrument is essential, and the high and low pressure distribution cabinet is the names of power supply system for power distribution, control, measurement, and connect cable. General power supply The transformation is used in high-pressure switchgear, and then passes through the transformer step-down low voltage side to low voltage distribution cabinets, the low-voltage distribution cabinet, the power distribution plate, the control box, the switch box, the switch, and the switch is passed by some switches. , Circuit breakers, fuses, buttons, indicators, instruments, and wires of protection devices are assembled into a distribution device for achieving desi...
Claims
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IPC IPC(8): H02B1/30
Inventor 陈前军
Owner 南京瑞能电力设计咨询有限公司