CN214899433U

CN214899433U - Simple assembling structure of medium-high voltage switch cabinet

Info

Publication number: CN214899433U
Application number: CN202120131019.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xuchang Intelligent Power Appliance Co ltd
Current assignee: Xuchang Intelligent Power Appliance Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-26
Anticipated expiration: 2031-01-19

Abstract

The utility model belongs to the technical field of the cubical switchboard assembly technique and specifically relates to a simple and easy packaging structure of well high tension switchgear, the pull box body is located the internal lower of cabinet, the pull opening has been seted up in the outside of box body, a plurality of fixed spouts have been seted up to the both sides of box body, reset groove has all been seted up to the upper and lower end of fixed block, the fixed welding of the mid portion of first horizontal pole opposite side has the second horizontal pole, is located the below of fourth spring is equipped with the third horizontal pole, the arc spout has all been seted up to the opposite side of third horizontal pole, the montant is installed in the grafting of pull open-ended inside, the both ends fixed mounting of third horizontal pole and montant has reset structure. This device reasonable in design through the setting of fixed block and third horizontal pole for the operator makes things convenient for pulling out of pull box body through holding the montant when changing the circuit breaker, and the inside at the cabinet body is fixed to direct promotion pull box body can be convenient during the installation, has made things convenient for people to use.

Description

Simple assembling structure of medium-high voltage switch cabinet

Technical Field

The utility model relates to a cubical switchboard equipment field especially relates to a simple and easy package assembly of well high voltage switch cabinet.

Background

The high tension switchgear is that to be arranged in power system electricity generation, transmission of electricity, distribution, play break-make in electric energy conversion and consumption, effects such as control or protection, high tension switchgear presses the electrical apparatus product of making voltage class at 3.6kV ~ 550kV, high-voltage isolator and earthing switch, high-voltage load switch, high-pressure automatic coincidence and sectionalizer, high-pressure operating device, several big types such as high-pressure explosion-proof distribution device and high tension switchgear, need use the circuit breaker in the structure of high tension switchgear, current circuit breaker is installed and is needed complicated dismantlement structure, operating personnel's work efficiency has been reduced, for this reason, the utility model provides a simple and easy package assembly of well high tension switchgear is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a simple assembling structure of a middle and high voltage switch cabinet.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a simple assembly structure of a middle and high voltage switch cabinet comprises a cabinet body and a drawing box body, wherein the drawing box body is positioned at the lowest part in the cabinet body, the outer side of the box body is provided with a drawing opening, two sides of the box body are provided with a plurality of fixed chutes, fixed blocks are inserted in the fixed chutes, a plurality of fixed openings corresponding to the fixed blocks are arranged on the inner wall in the cabinet body, one side of each fixed block positioned in the fixed chute is fixedly provided with a pushing structure, the upper end and the lower end of each fixed block are fixedly welded with a first cross rod, the upper side and the lower side of each first cross rod are fixedly welded with a stirring plate, the upper end and the lower end of each fixed block are provided with a resetting groove, the stirring plates are positioned in the resetting grooves, the middle parts of the opposite sides of the first cross rods are fixedly welded with second cross rods, fourth springs are fixedly welded between the second cross rods, and the lower parts of the fourth springs positioned below are provided with third cross rods, be located the top of fourth spring is equipped with the third horizontal pole, the arc spout has all been seted up to the opposite side of third horizontal pole, the looks remote site of second horizontal pole is the arc and is located the inside of arc spout, the montant is installed in the grafting of pull open-ended inside, the upper and lower both ends of montant and the one end fixed welding of upper and lower third horizontal pole, the both ends fixed mounting of third horizontal pole and montant has reset structure.

Preferably, one side of fixed block is straight cross section, the opposite side of fixed block is the arcwall face, the fixed welding of one side of fixed block has a plurality of sliding blocks, fixed opening and the inside of fixed spout all seted up with the corresponding spout of sliding block.

Preferably, the promotion structure includes first spring, first spring is fixed to be welded in one side of fixed block, first spring is located the inside of fixed spout, fixed welding has the limiting plate between fixed block and the first spring, the limiting plate is located the inside of fixed spout, the other end of first spring and the inner wall fixed weld of fixed spout.

Preferably, one side of the vertical rod is wider and is positioned inside the drawing box body, and the other side of the vertical rod penetrates through the inner wall of the drawing opening and extends to the inside of the drawing opening.

Preferably, the reset structure includes the second spring, the second spring is fixed to be welded in the other end of third horizontal pole, the fixed welding in one side of montant has a plurality of third springs.

Compared with the prior art, the utility model discloses following beneficial effect has: operating personnel stretches into the pull opening through the hand at the in-process of changing the circuit breaker and holds the montant, the conveying through inner structure makes the stirring board stir the fixed block backward through the groove that resets, make the fixed block move backward make the operator can hold and directly pull out the pull box body behind the montant, one-step completion, the complicated operation that the short circuiter was dismantled has been reduced, make the operation of dismantling extremely simple, directly promote the pull box body to cabinet internal portion during installation new pull box body, make the fixed block move inwards earlier and establish inside fixed opening at outside card, the installation of circuit breaker can be accomplished in one step equally, a series of operations of circuit breaker dismantlement installation have been reduced, work steps are simplified, and work efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a part of the present invention;

FIG. 3 is a schematic structural view of the present invention after being partially sectioned;

FIG. 4 is a schematic structural view of the internal components of the present invention;

FIG. 5 is a schematic structural view of another part of the present invention;

fig. 6 is a schematic structural view of the inside of the cabinet body of the present invention;

fig. 7 is a schematic structural view of the present invention, partially enlarged at a position a in fig. 6.

In the figure: the cabinet body 1, the pull box body 2, the pull opening 3, the fixed block 4, the sliding block 5, the fixed chute 6, the first cross rod 7, the toggle plate 8, the first spring 9, the second cross rod 10, the third cross rod 11, the second spring 12, the third spring 13, the vertical rod 14, the arc chute 15, the fourth spring 16, the limiting plate 17, the reset groove 18, the fixed opening 19 and the chute 20.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-7, a simple assembly structure of a middle-high voltage switch cabinet comprises a cabinet body 1 and a pull box body 2, the pull box body 2 is located at the lowest portion of the cabinet body 1, a pull opening 3 is formed at the outer side of the box body 2, a plurality of fixed chutes 6 are formed at two sides of the box body 2, fixed blocks 4 are respectively inserted into the fixed chutes 6, one side of each fixed block 4 is a straight cross section, the other side of each fixed block 4 is an arc-shaped surface, a plurality of sliding blocks 5 are fixedly welded at one side of each fixed block 4, sliding chutes 20 corresponding to the sliding blocks 5 are respectively formed inside each fixed opening 19 and each fixed chute 6, a plurality of fixed openings 19 corresponding to the fixed blocks 4 are formed on the inner wall of the cabinet body 1, a pushing structure is fixedly installed at one side of each fixed block 4 located in the corresponding fixed chute 6, the pushing structure comprises a first spring 9, and the first spring 9 is fixedly welded at one side of the fixed blocks 4, first spring 9 is located the inside of fixed spout 6, and fixed welding has limiting plate 17 between fixed block 4 and the first spring 9, and limiting plate 17 is located the inside of fixed spout 6, the other end of first spring 9 and the fixed welding of the inner wall of fixed spout 6.

The implementation mode is specifically as follows: the cabinet body 1 is a main body of a high-voltage switch cabinet, a circuit breaker is arranged in the drawing box body 2, the circuit breaker is arranged by installing the drawing box body 2, the drawing opening 3 is convenient for an operator to stretch into by hands, is convenient for drawing as an acting point and can hold the vertical rod 14 by drawing, the fixed block 4 can stretch out and draw back on two sides of the drawing box body 2 so as to be convenient for inserting and drawing out the drawing box body 2, one side of the fixed block 4 is a straight section and can be clamped in the fixed opening 19, the other side of the fixed block 4 is an arc-shaped surface so as to be convenient for the inner wall of the cabinet body 1 to extrude the fixed block 4 back to the fixed chute 6 in the inserting process of the drawing box body, the sliding block 5 can be convenient for the fixed block 4 to slide in the chute 20, the sliding block 5 is prevented from deviating and separating in the moving process, and the limiting plate 17 can prevent the fixed block 4 from falling off when extruded so as to cause the damage of the device, the fixing opening 19 can clamp the fixing block 4 so that the drawing box body 2 is fixed inside the cabinet 1.

The upper end and the lower end of a fixed block 4 are fixedly welded with a first cross bar 7, the upper side and the lower side of the first cross bar 7 are fixedly welded with a poking plate 8, the upper end and the lower end of the fixed block 4 are both provided with a reset groove 18, the poking plate 8 is positioned in the reset groove 18, the middle part of the opposite side of the first cross bar 7 is fixedly welded with a second cross bar 10, a fourth spring 16 is fixedly welded between the second cross bars 10, a third cross bar 11 is arranged below the fourth spring 16 positioned below, a third cross bar 11 is arranged above the fourth spring 16 positioned above, the opposite side of the third cross bar 11 is both provided with an arc-shaped chute 15, the opposite end of the second cross bar 10 is arc-shaped and positioned in the arc-shaped chute 15, a vertical bar 14 is inserted and installed in the pull opening 3, the width of one side of the vertical bar 14 is increased and positioned in the pull box body 2, the other side of the vertical bar 14 penetrates through the inner wall of the pull opening 3 and extends to the pull opening 3, the upper and lower both ends of montant 14 and the fixed welding of the one end of upper and lower third horizontal pole 11, the both ends fixed mounting of third horizontal pole 11 and montant 14 has reset structure, and reset structure includes second spring 12, and second spring 12 fixed welding has a plurality of third springs 13 in the other end of third horizontal pole 11, the fixed welding in one side of montant 14.

The implementation mode is specifically as follows: the first cross rod 7 can drive the shifting plate 8 to move, the shifting plate 8 can pull the fixed block 4 towards the inside of the fixed chute 6 in the reset groove 18 to facilitate the pulling out of the drawing box body 2, the first spring 9 can push the fixed block 4 outwards to enter the inside of the fixed opening 19 when the drawing box body 2 is installed in the cabinet body 1, the second cross rod 10 can drive the first cross rod 7 to approach each other under the pulling of the fourth spring 16, the third cross rod 11 can drive the arc chute 15 to move, the second spring 12 can pull the third cross rod 11 to enable one end of the third cross rod 11 and the inner wall of one side of the drawing box body 2 to approach each other, the third spring 13 can push the vertical rod 14 to enable the vertical rod 14 to be far away from the other side of the drawing box body 2 and push the third cross rod 11 to move towards one side of the drawing box body 2 through the third spring 13, the vertical rod 14 can push the third spring 13 towards the third spring 13 under the movement of an operator, drive third horizontal pole 11 and remove to the opposite side of pull box body 2, arc spout 15 promotes keeping away from each other of second horizontal pole 10 when third horizontal pole 11 removes to one side of pull box body 2, loosens when third horizontal pole 11 removes to the opposite side of pull box body 2 and promotes to make second horizontal pole 10 be close to each other by the pulling of fourth spring 16.

The utility model discloses the theory of operation:

referring to the attached drawings 1-7 of the specification, an operator stretches his hand to hold the pull opening 3 and the internal vertical rod 14, so that the vertical rod 14 moves towards the other side in the pull box body 2, the third cross rod 11 is driven to move towards the other side in the pull box body 2, the arc-shaped chute 15 on the third cross rod 11 moves towards the other side in the pull box body 2, the pushing of the arc-shaped chute 15 to the second cross rod 10 disappears, the second cross rod 10 is driven to mutually approach under the pulling of the fourth spring 16 and drives the first cross rod 7 to move towards the inside of the pull box body 2, the movement of the first cross rod 7 drives the poking plate 8 to pull the fixing block 4 to move towards the inside of the pull box body 2 through the reset groove 18, the fixing block 4 is withdrawn from the inside of the fixing opening 19 to the inside of the pull box body 2, the operator pulls the pull box body 2 outwards to complete the disassembly of the pull box body 2, and after the disassembly, the second spring 12 and the third spring 13 simultaneously act to drive the third cross rod 11 and the vertical rod 14 towards the internal vertical rod 14 in the pull box body 2 One side removes, promote second horizontal pole 10 to keep away from each other and release fixed block 4 from fixed spout 6 release, the better new pull box body 2 of operator promotes to the inside of the cabinet body 1, the arcwall face of the inner wall extrusion fixed block 4 of the cabinet body 1, make fixed block 4 remove to the inside of pull box body 2, make things convenient for pull box body 2 to insert the inside of the cabinet body 1, first spring 9 extrusion fixed block 4 after pull box body 2 inserts, make sliding block 5 slide along the inside of spout 20, make fixed block 4 enter into fixed opening 19 and get inside, the straight cross-section card of fixed block 4 fixes pull box body 2 in the inside of the cabinet body 1 at fixed opening 19, accomplish the installation of pull box body 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A simple assembly structure of a middle and high voltage switch cabinet comprises a cabinet body (1) and a drawing box body (2), and is characterized in that the drawing box body (2) is located at the lowest part of the cabinet body (1), a drawing opening (3) is formed in the outer side of the box body (2), a plurality of fixed chutes (6) are formed in two sides of the box body (2), fixed blocks (4) are inserted into the fixed chutes (6), a plurality of fixed openings (19) corresponding to the fixed blocks (4) are formed in the inner wall of the cabinet body (1), a pushing structure is fixedly installed on one side, located in the fixed chutes (6), of the fixed blocks (4), first transverse rods (7) are fixedly welded at the upper end and the lower end of each fixed block (4), poking plates (8) are fixedly welded at the upper side and the lower side of each first transverse rod (7), reset grooves (18) are formed at the upper end and the lower end of each fixed block (4), the poking plate (8) is positioned in the reset groove (18), the middle part of the opposite side of the first cross rod (7) is fixedly welded with a second cross rod (10), a fourth spring (16) is fixedly welded between the second cross rods (10), a third cross rod (11) is arranged below the fourth spring (16) positioned below, a third cross rod (11) is arranged above the fourth spring (16) positioned above, the opposite sides of the third cross bar (11) are both provided with arc-shaped sliding grooves (15), the opposite end of the second cross bar (10) is arc-shaped and is positioned in the arc-shaped sliding chute (15), a vertical rod (14) is inserted into the drawing opening (3), the upper end and the lower end of the vertical rod (14) are fixedly welded with one end of an upper third cross rod (11) and a lower third cross rod (11), and reset structures are fixedly arranged at the two ends of the third cross rod (11) and the vertical rod (14).

2. The simple assembly structure of a middle and high voltage switch cabinet according to claim 1, wherein one side of the fixed block (4) is a straight cross section, the other side of the fixed block (4) is an arc-shaped surface, a plurality of sliding blocks (5) are fixedly welded on one side of the fixed block (4), and sliding grooves (20) corresponding to the sliding blocks (5) are formed in the fixed opening (19) and the fixed sliding groove (6).

3. The simple assembly structure of a middle and high voltage switch cabinet according to claim 1, characterized in that, the promotion structure includes first spring (9), first spring (9) is fixed to be welded in one side of fixed block (4), first spring (9) are located the inside of fixed spout (6), fixed welding has limiting plate (17) between fixed block (4) and first spring (9), limiting plate (17) are located the inside of fixed spout (6), the other end of first spring (9) and the fixed welding of inner wall of fixed spout (6).

4. The simple assembly structure of a medium-high voltage switch cabinet according to claim 1, characterized in that one side of the vertical rod (14) has an increased width and is located inside the drawing box body (2), and the other side of the vertical rod (14) penetrates through the inner wall of the drawing opening (3) and extends to the inside of the drawing opening (3).

5. The simple assembling structure of a middle and high voltage switch cabinet according to claim 1, characterized in that the reset structure comprises a second spring (12), the second spring (12) is fixedly welded at the other end of the third cross rod (11), and one side of the vertical rod (14) is fixedly welded with a plurality of third springs (13).