CN217115228U - A high and low voltage switch cabinet that is easy to install and maintain - Google Patents

Abstract

The utility model discloses a high-low voltage switch cabinet convenient to installation and maintenance, including two fixed plates, be provided with supporting mechanism between two fixed plates, supporting mechanism's inside is provided with fixed establishment, and supporting mechanism includes two backup pads, and two backup pad symmetry fixed connection are between two fixed plates, and the jack has been seted up to the equal symmetry in one side of two backup pads, and the inside of a plurality of jacks is all pegged graft there is the inserted bar, the utility model discloses the beneficial effect who reaches is: through removing the fixed to L shape pole, then promote the backplate, the backplate drives the inserted bar and removes, and the inserted bar removes in the jack, and then supports the backplate, then rotates the curb plate, makes two curb plates rotate to both sides respectively, and the backplate both ends that make after the pivoted curb plate is opened are opened open, and the inside plina of cubical switchboard shifts out between fixed plate and the backup pad along with gliding backplate from the device, and then makes being located of electronic component the cubical switchboard outside, conveniently overhauls.

Description

A high and low voltage switch cabinet that is easy to install and maintain

technical field

The utility model relates to a switch cabinet, in particular to a high and low voltage switch cabinet which is convenient for installation and maintenance, and belongs to the technical field of switch cabinets.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc., and some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding.

The existing switchgear protects the internal electronic devices through the external outer wall when in use, but the external outer wall of the existing switchgear is fixedly connected with the fixing plates at the upper and lower ends. When the electronic devices inside the switchgear are damaged and need to be repaired , it can only be operated through the front opening, and the small operating space will affect the work of maintenance personnel.

Utility model content

The purpose of the utility model is to provide a high and low voltage switch cabinet which is convenient for installation and maintenance in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

Design a high and low voltage switch cabinet that is convenient for installation and maintenance, comprising two fixing plates, a support mechanism is arranged between the two fixing plates, and a fixing mechanism is arranged inside the support mechanism;

The support mechanism includes two support plates, the two support plates are symmetrically and fixedly connected between the two fixed plates, and one side of the two support plates is symmetrically provided with sockets, and the plurality of sockets are provided with sockets. Insert rods are inserted into the interior, and the other ends of the plurality of said rods are fixedly connected to the same backboard. Both sides of the backboard are symmetrically provided with turning grooves, and the interiors of the two turning grooves are fixedly connected. There are fixed shafts, rotating blocks are rotatably connected to the surfaces of the plurality of fixed shafts, and two side plates are respectively fixedly connected to the other ends of the plurality of rotating blocks;

The fixing mechanism includes two fixing bars, the two fixing bars are respectively fixedly connected at the center of one side wall of the two support plates away from each other, and one side wall of the two fixing bars is fixedly connected with a side wall. A fixed column, the two fixed columns are respectively inserted into two circular holes, the two circular holes are respectively opened on the surfaces of the two moving blocks, and the side walls of the two moving blocks are fixedly connected with A spring, the other side walls of the two moving blocks are provided with a clamping slot, and an L-shaped rod is clamped in the interior of the two clamping slots.

Preferably, the two L-shaped rods are respectively fixedly connected to the side walls of the two side panels.

Preferably, the spring and the card slot are located on two sides of the moving block, respectively.

Preferably, the supporting plate and the fixing plate are arranged in parallel.

Preferably, the length of the back plate is the same as the distance between the two fixing plates.

Preferably, the length of the circular hole is longer than the length of the card slot.

The utility model proposes a high and low voltage switch cabinet which is convenient for installation and maintenance, and the beneficial effect is that: by releasing the fixation of the L-shaped rod, and then pushing the back plate, the back plate drives the insertion rod to move, and the insertion rod moves in the jack, and then the back plate is moved. The back panel is supported, and then the side panels are rotated to make the two side panels rotate to both sides respectively. After the rotated side panels are opened, both ends of the back panel are opened, and the Tina inside the switch cabinet moves out of the device along with the sliding back panel. Between the fixed plate and the support plate, the electronic components are located outside the switch cabinet, which is convenient for maintenance.

Description of drawings

Fig. 1 is a kind of high and low voltage switchgear structure schematic diagram which is convenient for installation and maintenance proposed by the utility model;

2 is a schematic top view of a high and low voltage switch cabinet that is convenient for installation and maintenance proposed by the utility model;

3 is a schematic structural diagram of a fixing mechanism of a high and low voltage switch cabinet proposed by the utility model that is convenient for installation and maintenance;

4 is a schematic structural diagram of a high and low voltage switch cabinet that is convenient for installation and maintenance proposed by the utility model;

Fig. 5 is an enlarged view of part A in Fig. 2 of a high and low voltage switchgear which is convenient for installation and maintenance proposed by the utility model.

In the figure: fixed plate 1, support mechanism 2, support plate 21, socket 22, insertion rod 23, back plate 24, turning slot 25, fixed shaft 26, turning block 27, side plate 28, fixing mechanism 3, fixing bar 31 , Fixed column 32, round hole 33, moving block 34, spring 35, card slot 36, L-shaped rod 37.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-5, a high and low voltage switchgear for easy installation and maintenance includes two fixing plates 1, a supporting mechanism 2 is arranged between the two fixing plates 1, and a fixing mechanism 3 is arranged inside the supporting mechanism 2;

The support mechanism 2 includes two support plates 21 . The two support plates 21 are symmetrically and fixedly connected between the two fixed plates 1 . The two support plates 21 are symmetrically provided with sockets 22 on one side. Inserting rods 23 are inserted into them, and the other ends of the plurality of insertion rods 23 are fixedly connected with the same backboard 24. The backboard 24 is symmetrically provided with turning grooves 25 on both sides, and the interiors of the two turning grooves 25 are fixedly connected with The fixed shaft 26, the surfaces of the plurality of fixed shafts 26 are rotatably connected with turning blocks 27, and the other ends of the plurality of turning blocks 27 are respectively fixedly connected with two side plates 28, which push the back plate 24, and the back plate 24 drives the insertion rod 23 Move, the insertion rod 23 moves in the jack 22, and then supports the back plate 24, and then rotates the side plate 28, so that the two side plates 28 are rotated to both sides respectively, and the back plate 24 is opened after the rotated side plate 28 is opened. The end of the switch cabinet is open, and the Tina self-device inside the switch cabinet moves out between the fixed plate 1 and the support plate 21 along with the sliding back plate 24, so that the electronic components are located outside the switch cabinet, which is convenient for maintenance;

The fixing mechanism 3 includes two fixing bars 31. The two fixing bars 31 are respectively fixedly connected to the center of one side wall of the two support plates 21 away from each other. The column 32, the two fixed columns 32 are respectively inserted into the two circular holes 33, the two circular holes 33 are respectively opened on the surface of the two moving blocks 34, and the side walls of the two moving blocks 34 are fixedly connected with springs 35. The other side walls of the two moving blocks 34 are provided with card slots 36, and L-shaped rods 37 are clipped inside the two card slots 36 to push the moving blocks 34 and squeeze the springs 35 through the moving blocks 34. Then, the moving block 34 is moved along the direction of the fixing column 32 , so that the L-shaped rod 37 is moved out from the interior of the clamping slot 36 , and the fixing of the L-shaped rod 37 is released.

The two L-shaped rods 37 are fixedly connected to the side walls of the two side plates 28 respectively, so that the fixed L-shaped rods 37 fix the side plates 28 .

The spring 35 and the clamping slot 36 are respectively located on both sides of the moving block 34 , and then the clamping slot 36 on the moving block 34 is pushed by the spring 35 to be clamped on the L-shaped rod 37 .

The support plate 21 is arranged in parallel with the fixing plate 1 , so as to stably fix the side plate 28 .

The length of the back plate 24 is the same as the distance between the two fixing plates 1 , so that the back plate 27 is clamped between the two fixing plates 1 .

The length of the circular hole 33 is longer than the length of the card slot 36 , so that the moving distance of the moving block 34 is longer than the length of the card slot 36 .

Working principle: when in use, first push the moving block 34, squeeze the spring 35 through the moving block 34, and then move the moving block 34 along the direction of the fixed column 32, so that the L-shaped rod 37 is moved out from the card slot 36, and then released Fix the L-shaped rod 37, then push the back plate 24, the back plate 24 drives the insertion rod 23 to move, the insertion rod 23 moves in the jack 22, and then supports the back plate 24, and then rotates the side plate 28 to make the two sides The plates 28 are rotated to both sides respectively, and the back plate 24 is opened at both ends after the rotated side plates 28 are opened. Then, the electronic components are located outside the switch cabinet, which is convenient for maintenance.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A high-low voltage switch cabinet convenient to install and maintain comprises two fixed plates (1), and is characterized in that a supporting mechanism (2) is arranged between the two fixed plates (1), and a fixing mechanism (3) is arranged inside the supporting mechanism (2);

the supporting mechanism (2) comprises two supporting plates (21), the two supporting plates (21) are symmetrically and fixedly connected between the two fixing plates (1), jacks (22) are symmetrically formed in one sides of the two supporting plates (21), inserting rods (23) are inserted into the jacks (22), the other ends of the inserting rods (23) are fixedly connected with a same back plate (24), rotary grooves (25) are symmetrically formed in two sides of the back plate (24), fixed shafts (26) are fixedly connected into the rotary grooves (25), rotary blocks (27) are rotatably connected onto the surfaces of the fixed shafts (26), and two side plates (28) are fixedly connected to the other ends of the rotary blocks (27);

the fixing mechanism (3) comprises two fixing strips (31), the two fixing strips (31) are respectively and fixedly connected to the center of one side wall, away from each other, of the two supporting plates (21), fixing columns (32) are fixedly connected to one side wall of the two fixing strips (31), the two fixing columns (32) are respectively inserted into two round holes (33), the two round holes (33) are respectively formed in the surfaces of the two moving blocks (34), springs (35) are fixedly connected to the side walls of the two moving blocks (34), clamping grooves (36) are formed in the side wall of the other side of the two moving blocks (34), and L-shaped rods (37) are clamped inside the two clamping grooves (36).

2. High and low voltage switchgear cabinet for facilitating installation and maintenance according to claim 1, wherein the two L-shaped bars (37) are fixedly connected to the side walls of the two side plates (28), respectively.

3. The high-low voltage switch cabinet convenient to install and maintain as claimed in claim 1, wherein the spring (35) and the clamping groove (36) are respectively located on two sides of the moving block (34).

4. High and low voltage switch cabinet convenient for installation and maintenance according to claim 1, characterized in that the support plate (21) is arranged in parallel with the fixed plate (1).

5. High and low voltage switch cabinet convenient for installation and maintenance according to claim 1, characterized in that the length of the back plate (24) is the same as the distance between two fixed plates (1).

6. High and low voltage switch cabinet convenient for installation and maintenance according to claim 1, characterized in that the length of the round hole (33) is longer than that of the clamping groove (36).

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