CN216312362U

CN216312362U - Alternating current low-voltage power distribution cabinet convenient to overhaul

Info

Publication number: CN216312362U
Application number: CN202122915511.4U
Authority: CN
Inventors: 刘闯; 马秀英; 霍相方
Original assignee: Tianjin Zhongdian Yuntian Electrical Equipment Co ltd
Current assignee: Tianjin Zhongdian Yuntian Electrical Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-15
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an alternating current low-voltage power distribution cabinet convenient to overhaul, which comprises a cabinet body, a cabinet door hinged to the front end of the cabinet body and side doors hinged to two sides of the cabinet body, wherein fixed blocks inserted into the side walls of the cabinet body are fixedly mounted on the inner surfaces of the side doors, limiting springs are arranged inside the fixed blocks, moving blocks are fixedly mounted at two ends of each limiting spring, a fixture block is fixedly mounted at one end, away from the limiting springs, of each moving block, a push rod penetrating through the side door is connected to one side of each moving block, and a reset assembly used for resetting and closing the side doors is arranged in the cabinet body. This alternating current low-voltage distribution cabinet convenient to overhaul passes through the setting of the cabinet body, cabinet door and side door to be convenient for fix a position according to site environment and the component or the circuit position of waiting to overhaul and detect, ensure that the stability of maintenance work goes on, avoid causing because of the position condition that the influence was overhauld more partially.

Description

Alternating current low-voltage power distribution cabinet convenient to overhaul

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an alternating current low-voltage power distribution cabinet convenient to maintain.

Background

The switch board is distribution system's final stage equipment, its inside electrical control switch that disposes usually, a controller, the converter, the circuit breaker, the relay etc. can be called motor control center again, because its inside control unit is more, thereby it carries out the testing and maintenance to it regularly, but present control element and circuit line all twine mostly and deposit inside the block terminal, thereby it is difficult to distinguish fast and look for only to lead to leaning on the cabinet door that the front end was seted up, it is longer to cause the required time of detection, the stable condition of carrying out signal transmission and power supply of influence switch board, the practicality is not strong enough, so need the improvement design of pertinence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an alternating-current low-voltage power distribution cabinet convenient to overhaul, which is put into use and solves the problem that in the background technology, the cabinet door only close to the front end is difficult to detect and maintain quickly and accurately.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an alternating current low-voltage distribution cabinet convenient to overhaul, includes the cabinet body, articulates in the cabinet door of cabinet body front end and articulates in the side door of cabinet body both sides, the internal fixed surface of side door installs and inserts the fixed block of locating in the cabinet side wall, the inside of fixed block is provided with spacing spring, the equal fixed mounting in both ends of spacing spring has the movable block, the one end fixed mounting that spacing spring was kept away from to the movable block has the fixture block, one side of movable block is connected with the push rod that runs through the side door, the internal reset assembly that is used for reseing the side door and closes that is provided with of cabinet.

Preferably, the reset assembly includes the dead lever that sets up in cabinet body side wall, the sliding block and the reset spring of locating the dead lever surface of cover, with sliding block and side door looks articulated connecting rod and articulate in the limit stop on cabinet body surface.

Preferably, the side surface and the inner surface of the limit stop are provided with rubber pads.

Preferably, one side section of the fixture block is arc-shaped.

Preferably, the outer surface of the side door is fixedly provided with a baffle plate with a size larger than that of the side door.

Preferably, the inner surfaces of the baffles are fixedly provided with silica gel pads.

The utility model has the technical effects and advantages that: this alternating current low-voltage distribution cabinet convenient to overhaul passes through the cabinet body, the setting of cabinet door and side door, thereby be convenient for fix a position according to site environment and the component or the circuit position of waiting to overhaul and detect, ensure that the stability of maintenance work goes on, avoid causing because of the more inclined to one side condition that leads to influencing the maintenance of position, simultaneously through spacing spring, the fixture block, reset spring and limit stop's setting, thereby can be to opening and sealed all more convenient of side door, effectually guarantee sealed effect when the maintenance job stabilization goes on, avoid causing the condition that the moisture leads to the fact the damage to internal element, increase its life.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side sectional view of the structure of the present invention;

fig. 3 is a schematic sectional top view of the reset assembly.

In the figure: 1. a cabinet body; 2. a side door; 3. a fixed block; 4. a limiting spring; 5. a moving block; 6. a clamping block; 7. a push rod;

8. a reset assembly; 81. fixing the rod; 82. a slider; 83. a return spring; 84. a connecting rod; 85. and a limit stop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an alternating current low-voltage power distribution cabinet convenient to overhaul as shown in figures 1-3, which comprises a cabinet body 1, a cabinet door hinged to the front end of the cabinet body 1 and side doors 2 hinged to two sides of the cabinet body 1, wherein fixed blocks 3 inserted into the side walls of the cabinet body 1 are fixedly installed on the inner surfaces of the side doors 2, limiting springs 4 are arranged inside the fixed blocks 3, moving blocks 5 are fixedly installed at two ends of each limiting spring 4, a clamping block 6 is fixedly installed at one end, far away from the limiting springs 4, of each moving block 5, a push rod 7 penetrating through the side doors 2 is connected to one side of each moving block 5, and a reset assembly 8 for resetting and closing the side doors 2 is arranged in the cabinet body 1.

When the power distribution cabinet needs to be maintained, the maintenance treatment is carried out on the interior of the power distribution cabinet through the cabinet door at the front end of the cabinet body 1, meanwhile, if the front-end cabinet door is blocked or an element to be maintained is positioned on the side wall and a line with problems needs to be quickly maintained, the push rod 7 can be pressed at the moment, the push rod 7 drives the moving block 5 to move, then the fixture block 6 enters the fixed block 3 and extrudes the limiting spring 4, the situation that the fixture block 6 is separated from the cabinet body 1 is realized at the moment, the opening work of the side door 2 is completed at the moment by pulling the side door 2 because the side door 2 is hinged with the cabinet body 1, both sides of the cabinet body 1 are opened more conveniently and stably, the maintenance work can be effectively and quickly carried out on the interior of the power distribution cabinet in time, the wire harness and the element on the side edge can be maintained accurately in time, and the maintenance failure caused by the failure in place of maintenance is avoided, lead to influencing the accurate condition of judging to cause and fail in time carrying on follow-up signal transmission and power supply, after the maintenance finishes, can cover side door 2 completely through reset assembly 8 and fixture block 6, effectually ensure that side door 2 seals 1 lateral wall of the cabinet body, make 1 internal component of the cabinet body and circuit stably deposit, guarantee the stable work of depositing of switch board internal component when effectual assurance maintenance job stabilization goes on, increase the device life.

The reset assembly 8 comprises a fixed rod 81 arranged on the side wall of the cabinet body 1, a sliding block 82 and a reset spring 83 sleeved on the surface of the fixed rod 81, a connecting rod 84 hinged with the sliding block 82 and the side door 2 and a limit stop 85 hinged on the surface of the cabinet body 1, when the side door 2 rotates, the connecting rod 84 can move, so that the connecting rod 84 drives the sliding block 82 to move, then the sliding block 82 slides on the fixed rod 81 and simultaneously stretches the reset spring 83, thereby completing the convenient opening work of the side door 2, then the limit stop 85 is rotated to conflict with the inner surface of the side door 2, thereby effectively ensuring that the opened side door 2 is fixed, ensuring that the subsequent workers can more smoothly overhaul, after the overhaul is completed, the limit stop 85 is rotated to make the side door 2 separate from the side door, at the moment, under the self resilience action of the reset spring 83, can make side door 2 reset to make side door 2 cover the lateral wall of the cabinet body 1 completely, make it inconsistent with the outer wall of side door 2 through wrench movement limit stop 85 afterwards, thereby further fixed to the lateral wall, ensure that side door 2 is to the complete sealing of the lateral wall of the cabinet body 1, guarantee the ann of the internal elements of the cabinet body 1 and steadily deposit, increase the device's practicality.

Limit stop 85's side surface and internal surface all are provided with the rubber pad, and when limit stop 85 contradicted with the inside and outside wall of side door 2, through the setting of limit stop 85 surface rubber pad this moment to avoid causing the condition of fish tail when ensureing to carry out stable conflict to it.

One side cross-section of fixture block 6 sets up to the arc, when fixture block 6 got into the cabinet body 1 inside, sets up to the arc through its surface to effectual assurance is stabilized fixed and is handled, sets up to the plane through the other end afterwards, thereby has effectually to avoid it to break away from the cabinet body 1 and lead to the condition that sealed off not can not lead to the position influence circuit and the stable deposit of component, ensures the sealed work of side door 2 to the cabinet body 1.

The outer fixed surface of side door 2 installs the baffle that the size is greater than side door 2, through the setting of baffle to can ensure that side door 2 closes the back, the baffle shields the gap between the cabinet body 1 and side door 2 with 1 outer wall of the cabinet body is inconsistent, avoids causing the condition that moisture leads to influencing component and circuit work in entering into the cabinet body 1 via side door 2.

The equal fixed mounting of internal surface of baffle has the silica gel pad, and when the baffle was inconsistent with the 1 outer wall of the cabinet body, through the setting of silica gel pad this moment, the impact force that receives when can closing side door 2 ensured to stabilize conflict 1 outer wall of the cabinet body, guaranteed sealed effect, increased the device life.

Claims

1. The utility model provides an AC low-voltage distribution cabinet convenient to overhaul, includes the cabinet body (1), articulates in the cabinet door of the cabinet body (1) front end and articulates in side door (2) of the cabinet body (1) both sides, its characterized in that: the utility model discloses a safe and convenient safe door, including cabinet body (1), fixed block (3) of locating in the cabinet body (1) lateral wall are inserted to the internal fixed surface of side door (2) installs, the inside of fixed block (3) is provided with spacing spring (4), the equal fixed mounting in both ends of spacing spring (4) has movable block (5), the one end fixed mounting that spacing spring (4) were kept away from in movable block (5) has fixture block (6), one side of movable block (5) is connected with push rod (7) that run through side door (2), be provided with in the cabinet body (1) and be used for resetting reset assembly (8) that close with side door (2).

2. An AC low-voltage distribution cabinet convenient to overhaul according to claim 1, characterized in that: reset assembly (8) including set up in dead lever (81) of the cabinet body (1) lateral wall, cover locate slide block (82) and reset spring (83) on dead lever (81) surface, with slide block (82) and side door (2) articulated connecting rod (84) mutually and articulate in limit stop (85) on the cabinet body (1) surface.

3. An AC low-voltage distribution cabinet convenient to overhaul according to claim 2, characterized in that: and rubber pads are arranged on the side surface and the inner surface of the limit stop (85).

4. An AC low-voltage distribution cabinet convenient to overhaul according to claim 1, characterized in that: the cross section of one side of the clamping block (6) is arc-shaped.

5. An AC low-voltage distribution cabinet convenient to overhaul according to claim 1, characterized in that: the outer surface of the side door (2) is fixedly provided with a baffle plate with the size larger than that of the side door (2).

6. An AC low-voltage distribution cabinet convenient to overhaul according to claim 5, characterized in that: and silica gel pads are fixedly arranged on the inner surfaces of the baffles.