CN211480599U

CN211480599U - Low-voltage switch equipment convenient to disassemble

Info

Publication number: CN211480599U
Application number: CN202020511554.9U
Authority: CN
Inventors: 陈晓锋
Original assignee: Guangxi Huiming Electric Co ltd
Current assignee: Guangxi Huiming Electric Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-09-11
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a low-voltage switch device which is convenient to disassemble, comprising a first connecting plate, a second connecting plate and a switch cabinet, the first connecting plate and the second connecting plate are connected in a sliding way, the first connecting plate and the second connecting plate are both internally provided with a connecting device, the side walls of the first connecting plate and the second connecting plate are respectively and symmetrically fixedly connected with a first mounting block and a second mounting block, and four first mounting blocks and four second mounting blocks are arranged, the first mounting blocks are internally connected with a first clamping device through threads, the inside of second installation piece has second clamping device through threaded connection, the last surface sliding connection of first connecting plate and second connecting plate has the cubical switchboard, and this low-voltage switchgear of convenient dismantlement is convenient for install and dismantle the cubical switchboard for the cubical switchboard is more firm at the during operation, simple structure, and the practicality is strong.

Description

Low-voltage switch equipment convenient to disassemble

Technical Field

The utility model relates to a low tension switchgear technical field specifically is a convenient low tension switchgear who dismantles.

Background

The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage power distribution cabinets, and refer to complete sets of electric devices with alternating-current and direct-current voltages below 1000V, and the market of the low-voltage power distribution cabinets in China keeps a rapidly growing situation along with the construction and implementation of smart power grids and infrastructures, the investment of manufacturing industry and the development of new energy industry.

The low-voltage switch cabinet is basically fixedly connected with the base through the screw, a large amount of time can be wasted when the screw is fixedly connected, and the screw does not have stability, so that the low-voltage switch cabinet convenient to disassemble is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient low tension switchgear who dismantles to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient low-voltage switchgear who dismantles, includes first connecting plate, second connecting plate and cubical switchboard, first connecting plate and second connecting plate sliding connection, connecting device is all installed to the inside of first connecting plate and second connecting plate, the lateral wall of first connecting plate and second connecting plate symmetry fixedly connected with first installation piece and second installation piece respectively, and first installation piece and second installation piece all have four, there is first clamping device first installation piece inside through threaded connection, there is second clamping device second installation piece inside through threaded connection, the last surface sliding connection of first connecting plate and second connecting plate has the cubical switchboard.

Preferably, connecting device includes first spring, spliced pole, connecting block, fixed block and spout, the equal equidistance fixedly connected with spliced pole in surface of first connecting plate and second connecting plate, the one end fixedly connected with connecting block of first connecting plate and second connecting plate is kept away from on the spliced pole surface, connecting block and spout sliding connection, the first spring of spout bottom fixedly connected with, the other end fixedly connected with fixed block of first spring, the spacing groove has been seted up to the spout inner wall, fixed block and spacing groove sliding connection.

Preferably, the first clamping device comprises a first rotary table, a first transmission rod and a first disc, the first transmission rod is connected to the inside of the first mounting block through threads, the first rotary table is fixedly connected to one end, away from the switch cabinet, of the first transmission rod, and the first disc is fixedly connected to the other end of the first transmission rod.

Preferably, the second clamping device comprises a second rotary table, a second transmission rod, a clamping block and a second disc, the second transmission rod is connected to the inside of the second installation block through threads, the second transmission rod is fixedly connected with the second rotary table at one end far away from the switch cabinet, the clamping block is fixedly connected with the other end of the second transmission rod, a plurality of telescopic devices are installed inside the clamping block, the second disc is arranged above the first connecting plate and the second connecting plate, and the second disc is fixedly connected with the telescopic devices.

Preferably, the telescoping device includes second spring, stopper, post groove, push rod and cushion, a plurality of post grooves have been seted up on the clamp splice surface, post groove sliding surface is connected with the push rod, the outside cover of push rod is equipped with the bullet second spring, the one end and the post groove fixed surface that the second spring is close to post groove bottom are connected, the other end fixedly connected with cushion of second spring, cushion and push rod fixed connection, the one end fixedly connected with stopper that the push rod is close to post groove bottom, the other end and the second disc fixed connection of push rod.

Preferably, the surfaces of the first disk and the second disk are rotatably connected with rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses arrange the upper surface of first connecting plate and second connecting plate in with the cubical switchboard, rotate first carousel simultaneously, first drive rod passes through threaded connection with first installation piece, first drive rod drives first disc and removes towards the switch board direction, the rubber pad and the cubical switchboard surface contact on first carousel surface, continue to rotate first carousel, first drive rod drives first installation piece and removes towards the direction of keeping away from the cubical switchboard, the connecting block slides inside the spout, take the first spring of fixed block extrusion, slide to the spacing tank bottom until the fixed block, first spring reaches the elasticity utmost point, according to the basic principle of effort and reaction force, the reaction force that first spring was produced by the compression finally acts on the cubical switchboard surface through first disc, make the cubical switchboard can not produce the skew in the direction of controlling.

2. The utility model rotates the second rotary table at the same time, the second transmission rod is connected with the second installation block through screw thread, the second transmission rod drives the second disc to approach to the surface of the switch cabinet, the rubber pad contacts with the surface of the switch cabinet, the second rotary table is continuously rotated, the second disc drives the push rod and the cushion block to compress the second spring, when the limiting block reaches the bottom of the column groove, the second spring reaches the maximum elastic limit, and similarly, according to the basic principle of acting force and reacting force, the reacting force generated by the compression deformation of the second spring finally acts on the surface of the switch cabinet through the rubber pad, so that the switch cabinet can not deviate in the front and back direction, the stability of the switch cabinet in working is ensured, meanwhile, the fixation through a screw rod is avoided, the time is saved, the internal electrical components are installed after the switch cabinet is installed, and the disassembly process is operated by comparing with the above process, so that the switch cabinet is convenient to install and disassemble.

Drawings

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

FIG. 2 is a schematic view of the structure of the connecting device of the present invention;

fig. 3 is a schematic structural view of a first connecting plate of the present invention;

fig. 4 is a schematic view of the matching structure of the first connecting plate and the second connecting plate of the present invention;

fig. 5 is a schematic structural view of a second clamping device of the present invention;

fig. 6 is a schematic structural view of the first clamping device of the present invention;

fig. 7 is a schematic structural view of a first connecting block of the present invention;

fig. 8 is a schematic structural view of the telescopic device of the present invention.

In the figure: 1. a first connecting plate; 2. a second connecting plate; 3. a switch cabinet; 4. a connecting device; 5. a first mounting block; 6. a second mounting block; 7. a first clamping device; 8. a second clamping device; 9. a first spring; 10. connecting columns; 11. connecting blocks; 12. a fixed block; 13. a chute; 14. a first turntable; 15. a limiting groove; 16. a first drive lever; 17. a first disc; 18. a second turntable; 19. a second transmission rod; 20. a clamping block; 21. a second disc; 22. a telescoping device; 23. a second spring; 24. a limiting block; 25. a column groove; 26. a push rod; 27. cushion blocks; 28. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a convenient low-voltage switchgear who dismantles, includes first connecting plate 1, second connecting plate 2 and cubical switchboard 3, first connecting

plate

1 and 2 sliding connection of second connecting plate, connecting device 4 is all installed to the inside of first connecting plate 1 and second connecting plate 2, the lateral wall of first connecting plate 1 and second connecting plate 2 symmetry fixedly connected with first installation piece 5 and second installation piece 6 respectively, and just first installation piece 5 and second installation piece 6 all have four, there is first clamping device 7 first installation piece 5 inside through threaded connection, there is second clamping device 8 second installation piece 6 inside through threaded connection, the last surface sliding connection of first connecting plate 1 and second connecting plate 2 has cubical switchboard 3.

Connecting device 4 includes first spring 9, spliced pole 10, connecting block 11, fixed block 12 and spout 13, the equal equidistance fixedly connected with spliced pole 10 in surface of first connecting plate 1 and second connecting plate 2, the one end fixedly connected with connecting block 11 of first connecting plate 1 and second connecting plate 2 is kept away from on spliced pole 10 surface, connecting block 11 and spout 13 sliding connection, the first spring 9 of spout 13 bottom fixedly connected with, the other end fixedly connected with fixed block 12 of first spring 9, spacing groove 15 has been seted up to spout 13 inner wall, fixed

block

12 and 15 sliding connection of spacing groove are connected to first connecting plate 1 and second connecting plate 2 and are formed the base together.

First clamping device 7 includes first carousel 14, first transfer line 16 and first disc 17, there is first transfer line 16 inside through threaded connection of first installation piece 5, the first carousel 14 of one end fixedly connected with that cubical switchboard 3 was kept away from to first transfer line 16, the other end fixedly connected with first disc 17 of first transfer line 16 can fix a position cubical switchboard 3 in the left and right directions.

The second clamping device 8 comprises a second rotary table 18, a second transmission rod 19, a clamping block 20 and a second disc 21, the second transmission rod 19 is connected inside the second installation block 6 through threads, one end, far away from the switch cabinet 3, of the second transmission rod 19 is fixedly connected with the second rotary table 18, the other end of the second transmission rod 19 is fixedly connected with the clamping block 20, a plurality of telescopic devices 22 are installed inside the clamping block 20, the second disc 21 is arranged above the first connecting plate 1 and the second connecting plate 2, the second disc 21 is fixedly connected with the telescopic devices 22, and the switch cabinet 3 is located in the front-back direction.

The telescoping device 22 includes second spring 23, stopper 24, post groove 25, push rod 26 and cushion 27, a plurality of post grooves 25 have been seted up on clamp splice 20 surface, post groove 25 sliding surface connection has push rod 26, the outside cover of push rod 26 is equipped with the bullet second spring, second spring 23 is close to the one end and the post groove 25 fixed surface connection of post groove 25 bottom, the other end fixedly connected with cushion 27 of second spring 23, cushion 27 and push rod 26 fixed connection, the one end fixedly connected with stopper 24 that push rod 26 is close to post groove 25 bottom, the other end and the second disc 21 fixed connection of push rod 26 utilize the reaction force that second spring 23 is compressed to produce to press from both sides tightly cubical switchboard 3.

Rubber pads 28 are rotatably connected to the surfaces of the first disk 17 and the second disk 21, so that the friction force between the first disk and the switch cabinet 3 is increased, and the whole structure is more compact.

The working principle is as follows: the switch cabinet 3 is arranged on the upper surfaces of the first connecting plate 1 and the second connecting plate 2, the first rotary disc 14 is rotated simultaneously, the first transmission rod 16 is connected with the first installation block 5 through threads, the first transmission rod 16 drives the first rotary disc 17 to move towards the switch cabinet 3, the rubber pad 28 on the surface of the first rotary disc 14 is contacted with the surface of the switch cabinet 3, the first rotary disc 14 is continuously rotated, the first transmission rod 16 drives the first installation block 5 to move towards the direction far away from the switch cabinet 3, the connecting block 11 slides in the sliding groove 13 and drives the fixed block 12 to extrude the first spring 9 until the fixed block 12 slides to the bottom of the limiting groove 15, the first spring 9 reaches the maximum elastic limit, and according to the basic principle of acting force and reacting force, the reacting force generated by compressing the first spring 9 finally acts on the surface of the switch cabinet 3 through the first rotary disc 17, so that the switch cabinet 3 cannot generate deflection in the left and right directions, meanwhile, the second rotating disc 18 is rotated, the second transmission rod 19 is in threaded connection with the second mounting block 6, the second transmission rod 19 drives the second disc 21 to approach the surface of the switch cabinet 3, the rubber pad 28 is in surface contact with the switch cabinet 3, the second rotating disc 18 is continuously rotated, the second disc 21 drives the push rod 26 and the cushion block 27 to compress the second spring 23, when the limit block 24 reaches the bottom of the column groove 25, the second spring 23 reaches the maximum elastic limit, and similarly, according to the basic principle of acting force and reacting force, the reacting force generated by the compression deformation of the second spring 23 finally acts on the surface of the switch cabinet 3 through the rubber pad 28, so that the switch cabinet 3 cannot deviate in the front-back direction, and the stability of the switch cabinet 3 during operation is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient low tension switchgear who dismantles, includes first connecting plate (1), second connecting plate (2) and cubical switchboard (3), its characterized in that: the utility model discloses a switch cabinet, including first connecting plate (1), second connecting plate (2), connecting device (4) are all installed to the inside of first connecting plate (1) and second connecting plate (2), the lateral wall difference symmetry fixedly connected with first installation piece (5) and second installation piece (6) of first connecting plate (1) and second connecting plate (2), and just first installation piece (5) and second installation piece (6) all have four, there are first clamping device (7) inside first installation piece (5) through threaded connection, there is second clamping device (8) inside through threaded connection of second installation piece (6), the last surface sliding connection of first connecting plate (1) and second connecting plate (2) has cubical switchboard (3).

2. A low-voltage switchgear device facilitating disassembly according to claim 1, characterized in that: connecting device (4) include first spring (9), spliced pole (10), connecting block (11), fixed block (12) and spout (13), the equal equidistance fixedly connected with spliced pole (10) in surface of first connecting plate (1) and second connecting plate (2), the one end fixedly connected with connecting block (11) of first connecting plate (1) and second connecting plate (2) are kept away from on spliced pole (10) surface, connecting block (11) and spout (13) sliding connection, the first spring (9) of spout (13) bottom fixedly connected with, the other end fixedly connected with fixed block (12) of first spring (9), spacing groove (15) have been seted up to spout (13) inner wall, fixed block (12) and spacing groove (15) sliding connection.

3. A low-voltage switchgear device facilitating disassembly according to claim 1, characterized in that: the first clamping device (7) comprises a first rotary table (14), a first transmission rod (16) and a first disc (17), the first transmission rod (16) is connected to the inside of the first installation block (5) through threads, the first rotary table (14) is fixedly connected to one end, away from the switch cabinet (3), of the first transmission rod (16), and the first disc (17) is fixedly connected to the other end of the first transmission rod (16).

4. A low-voltage switchgear device facilitating disassembly according to claim 1, characterized in that: second clamping device (8) include second carousel (18), second transfer line (19), clamp splice (20) and second disc (21), there is second transfer line (19) inside through threaded connection of second installation piece (6), one end fixedly connected with second carousel (18) of cubical switchboard (3) is kept away from in second transfer line (19), the other end fixedly connected with clamp splice (20) of second transfer line (19), the internally mounted of clamp splice (20) has a plurality of telescoping device (22), and second disc (21) have been put to the top of first connecting plate (1) and second connecting plate (2), second disc (21) and telescoping device (22) fixed connection.

5. A low-voltage switchgear device facilitating disassembly according to claim 4, characterized in that: telescoping device (22) includes second spring (23), stopper (24), post groove (25), push rod (26) and cushion (27), a plurality of post grooves (25) have been seted up on clamp splice (20) surface, post groove (25) surface sliding connection has push rod (26), the outside cover of push rod (26) is equipped with the second spring, one end and post groove (25) fixed surface connection that second spring (23) are close to post groove (25) bottom, the other end fixedly connected with cushion (27) of second spring (23), cushion (27) and push rod (26) fixed connection, one end fixedly connected with stopper (24) that push rod (26) are close to post groove (25) bottom, the other end and second disc (21) fixed connection of push rod (26).

6. A low-voltage switchgear device facilitating disassembly according to claim 3, characterized in that: the surfaces of the first disc (17) and the second disc (21) are rotatably connected with rubber pads (28).