CN207868633U - A kind of power distribution cabinet facilitating repair - Google Patents

Abstract

The utility model discloses a power distribution cabinet convenient for maintenance, which comprises a cabinet body, an opening is opened on one side of the outer wall of the cabinet body, and a hinge is fixed on the top edge of the opening through screws, and the cabinet body is connected by a hinge. There are side cover plates, and an inner frame is arranged inside the cabinet body, support plates are respectively welded on the top ends of the inner walls on both sides of the inner frame, and the top outer walls of the two support plates are welded with a first chute. A slider is slidably connected to the inner wall of a chute, the top end of the slider is fixed with a damping shaft by a screw, and the top of the first chute is provided with a first mounting plate. The utility model has high applicability and simple structure. When maintenance is required, the inner frame can move on the inner wall of the second chute through the moving block and slide out of the inside of the cabinet, and the second mounting plate can be rotated through the rotating rod. The design makes the new type easy to maintain, convenient for maintenance personnel to operate, and avoids the problem of difficult maintenance caused by the traditional welding structure.

Description

A power distribution cabinet that is easy to maintain

technical field

The utility model relates to the technical field of electric equipment, in particular to a power distribution cabinet which is convenient for maintenance.

Background technique

Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. Traditional power distribution cabinets are made by direct welding of iron sheets, and the structure is fixed. When it is necessary to repair the electrical components inside the power distribution cabinet, it is very inconvenient, resulting in low maintenance efficiency and inconvenient operation for maintenance personnel.

Contents of the invention

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a convenient maintenance power distribution cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a convenient maintenance power distribution cabinet, including a cabinet body, an opening is opened on one side of the outer wall of the cabinet body, and the top edge of the opening is fixed with a screw Hinge, the cabinet body is connected with side cover plates through hinges, the inside of the cabinet body is provided with an inner frame, the top ends of the inner walls on both sides of the inner frame are respectively welded with support plates, and the top outer walls of the two support plates are welded There is a first chute, the inner wall of the first chute is slidably connected with a slider, the top end of the slider is fixed with a damping shaft by a screw, the top of the first chute is provided with a first mounting plate, and The first mounting plate is connected with the slider through the damping shaft, and the inside of the inner frame is provided with a vertically arranged second mounting plate, and the outer walls of both sides of the second mounting plate are provided with mounting grooves, and the inner walls of the mounting grooves A bearing is clamped, the inner wall of the bearing is welded with a horizontally arranged rotating rod, the end of the rotating rod away from the second mounting plate is rotationally connected with the inner wall of the inner frame, and the outer wall of the bottom end of the inner frame is welded with a moving block, The bottom inner wall of the cabinet body is fixed with a second chute by screws, and the moving block is slidably connected to the inner wall of the second chute.

Preferably, the length of the second chute matches the length of the inside of the cabinet, and the connection between the second chute and the moving block is filled with lubricating oil.

Preferably, the length of the moving block matches the length of the inner frame, and the moving block is located above the opening bottom of the outer wall on one side of the cabinet.

Preferably, the length of the slider matches the length of the first chute, and a handle is welded on the outer wall of one end of the slider.

Preferably, the outer wall of one side of the side cover is provided with evenly distributed cooling holes, and the height of the side cover is greater than that of the inner frame.

Preferably, the angle between the first mounting plate and the slider is zero to three hundred degrees.

The beneficial effects of the utility model are:

1. The first mounting plate and the second mounting plate can be used to install the discharge wires. When maintenance is required, slide the slider out from the inner wall of the first chute, and remove the first mounting plate from the cabinet The inside of the cabinet is pulled out, and then the angle of the first installation plate can be adjusted conveniently by the rotation of the damping shaft, and the inner frame can be moved on the inner wall of the second chute through the moving block, and slide out of the cabinet body, and the second installation plate can be Through the rotation of the rotating rod, the whole design makes the maintenance of the new type convenient, convenient for maintenance personnel to operate, and avoids the problem of difficult maintenance caused by the traditional welding structure.

2. The new type has high applicability, simple structure and strong popularization.

Description of drawings

Fig. 1 is a schematic structural view of a convenient maintenance power distribution cabinet proposed by the utility model;

Fig. 2 is a side view structural schematic diagram of a convenient maintenance power distribution cabinet proposed by the utility model.

In the figure: 1 side cover plate, 2 hinge, 3 first installation plate, 4 cabinet body, 5 inner frame, 6 damping shaft, 7 slider, 8 first chute, 9 support plate, 10 second installation plate, 11 Rotating rod, 12 bearings, 13 moving blocks, 14 second chute.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, a power distribution cabinet that is easy to maintain includes a cabinet body 4, an opening is opened on one side of the outer wall of the cabinet body 4, and a hinge 2 is fixed on the top edge of the opening by screws, and the cabinet body 4 is connected by a hinge 2. The side cover plate 1 is connected, and an inner frame 5 is arranged inside the cabinet body 4. Support plates 9 are respectively welded on the top of the inner walls on both sides of the inner frame 5, and the top outer walls of the two support plates 9 are welded with the first chute 8. The inner wall of the first chute 8 is slidably connected with a slider 7, and the top end of the slider 7 is fixed with a damping shaft 6 by a screw. The top of the first chute 8 is provided with a first mounting plate 3, and the first mounting plate 3. The damping shaft 6 is connected to the slider 7. The inner frame 5 is provided with a vertically arranged second mounting plate 10. The outer walls of both sides of the second mounting plate 10 are provided with mounting grooves, and the inner walls of the mounting grooves are snapped into place. There is a bearing 12, the inner wall of the bearing 12 is welded with a horizontally arranged rotating rod 11, and the end of the rotating rod 11 away from the second mounting plate 10 is rotationally connected with the inner wall of the inner frame 5, and the outer wall of the bottom end of the inner frame 5 is welded with a moving block 13, The bottom inner wall of the cabinet body 4 is fixed with a second chute 14 by screws, and the moving block 13 is slidably connected to the inner wall of the second chute 14 .

In the utility model, the length of the second chute 14 matches the length inside the cabinet body 4, and the connection between the second chute 14 and the moving block 13 is filled with lubricating oil, and the length of the moving block 13 is the same as that of the inner frame 5. The length is adapted, and the moving block 13 is located above the bottom end of the outer wall opening on one side of the cabinet body 4, the length of the slider 7 is adapted to the length of the first chute 8, and a handle is welded on the outer wall of one end of the slider 7, One side of the outer wall of the side cover 1 is provided with evenly distributed cooling holes, and the height of the side cover 1 is greater than that of the inner frame 5, and the angle between the first mounting plate 3 and the slider 7 is zero to three hundred degrees.

Working principle: The first mounting plate 3 and the second mounting plate 10 can be used to install the discharge wires. When maintenance is required, slide the slider 7 out from the inner wall of the first chute 8 and place the second A mounting plate 3 is extracted from the inside of the cabinet body 4, and then the angle of the first mounting plate 3 can be adjusted conveniently by the rotation of the damping shaft 6, and the inner frame 5 can move on the inner wall of the second chute 14 through the moving block 13, Sliding out of the inside of the cabinet body 4 , the second mounting plate 10 can be rotated through the rotating rod 11 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of power distribution cabinet facilitating repair, including cabinet（4）, which is characterized in that the cabinet（4）Side outer wall offer Opening, and the tip edges of opening have been screwed hinge（2）, the cabinet（4）Pass through hinge（2）It is connected with side Cover board（1）, the cabinet（4）Be internally provided with inside casing（5）, the inside casing（5）Both sides inner wall top be respectively welded branch Fagging（9）, and two support plates（9）Top outer wall be welded with the first sliding groove（8）, the first sliding groove（8）Inner wall slide It is dynamic to be connected with sliding block（7）, the sliding block（7）Top one end be screwed Damping rotation shaft（6）, the first sliding groove （8）Top be provided with the first mounting plate（3）, and the first mounting plate（3）Pass through Damping rotation shaft（6）And sliding block（7）Connection, it is described Inside casing（5）Be internally provided with the second mounting plate being vertically arranged（10）, second mounting plate（10）Both sides outer wall open Inner wall equipped with mounting groove, and mounting groove is connected with bearing（12）, the bearing（12）Inner wall be welded with horizontally disposed turn Bar（11）, the bull stick（11）Far from the second mounting plate（10）One end and inside casing（5）Inner wall rotation connection, the inside casing （5）Bottom end outer wall be welded with movable block（13）, the cabinet（4）Bottom interior wall be screwed second sliding slot （14）, the movable block（13）And second sliding slot（14）Inner wall be slidably connected.

2. a kind of power distribution cabinet facilitating repair according to claim 1, which is characterized in that the second sliding slot（14）Length Degree and cabinet（4）Internal length is adapted, and second sliding slot（14）And movable block（13）Junction be filled with lubricating oil.

3. a kind of power distribution cabinet facilitating repair according to claim 1, which is characterized in that the movable block（13）Length And inside casing（5）Length be adapted, and movable block（13）Positioned at cabinet（4）The top of side opening of external wall bottom end.

4. a kind of power distribution cabinet facilitating repair according to claim 1, which is characterized in that the sliding block（7）Length and The first sliding groove（8）Length be adapted, and sliding block（7）One end outer wall be welded with handle.

5. a kind of power distribution cabinet facilitating repair according to claim 1, which is characterized in that the side cover plate（1）Side Outer wall offers equally distributed heat emission hole, and side cover plate（1）Height be more than inside casing（5）Height.

6. a kind of power distribution cabinet facilitating repair according to claim 1, which is characterized in that first mounting plate（3）With Sliding block（7）Between angle be zero to three hundred degree.