CN217086456U

CN217086456U - Vacuum circuit breaker for power equipment convenient to equipment

Info

Publication number: CN217086456U
Application number: CN202123312580.2U
Authority: CN
Inventors: 黄建龙
Original assignee: Changzhou Lucky Electric Co ltd
Current assignee: Changzhou Lucky Electric Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-29
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of vacuum circuit breakers, and discloses a vacuum circuit breaker for power equipment, which is convenient to assemble and comprises a mechanism bin, the outer surface of the upper end of the mechanism bin is fixedly connected with a vacuum insulating cylinder, the outer surface of the front end of the mechanism bin is fixedly connected with a switching-off button and a switching-on button, the opening button is positioned at the left side of the closing button, the outer surface of the lower end of the mechanism bin is provided with an installation bottom plate, the mechanism bin is provided with an adjusting component, the adjusting component comprises an installation block and an adjusting structure, the vacuum circuit breaker for the power equipment is convenient to assemble, when the device is required to be fixed through assembly, only the gear connected below the mechanism bin is required to be inserted into the mounting bottom plate through the groove, and the mechanism bin and the mounting bottom plate can be connected and fixed by fixing the mechanism bin through the two embedded blocks, so that the vacuum circuit breaker can be conveniently assembled.

Description

Vacuum circuit breaker for power equipment convenient to equipment

Technical Field

The utility model relates to a vacuum circuit breaker technical field specifically is a vacuum circuit breaker for power equipment convenient to equipment.

Background

The vacuum circuit breaker is named because arc extinguishing media and insulating media of contact gaps after arc extinguishing are high vacuum; the vacuum circuit breaker is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be configured in a middle-placed cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.

The prior art has the following defects: the existing vacuum circuit breaker is inconvenient to assemble, generally adopts screw fixing assembly, and is very complicated in disassembly and assembly.

Therefore, it is necessary to provide a vacuum circuit breaker for electric power equipment which is easy to assemble.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a vacuum circuit breaker for power equipment convenient to equipment possesses the advantage of the equipment of being convenient for, has solved the problem of the equipment of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum circuit breaker for power equipment convenient to equipment, includes the mechanism storehouse, the upper end external surface fixedly connected with vacuum insulation section of thick bamboo in mechanism storehouse, the front end external surface fixedly connected with separating brake button and the combined floodgate button in mechanism storehouse, separating brake button is located the left side of combined floodgate button, the lower extreme surface in mechanism storehouse is provided with mounting plate, be provided with adjusting part on the mechanism storehouse, adjusting part is including installation piece and regulation structure, installation piece fixed connection is in the mounting plate left side, the setting of regulation structure is on the mechanism storehouse.

Preferably, the adjusting structure is: pull ring, movable block, connecting rod, embedded block, support column, first slide, first spring, spliced pole, gear and recess, mounting plate's lower extreme internal surface and the lower extreme surface sliding connection of first slide.

Preferably, the outer surface of the upper end of the first slide is fixedly connected with the outer surface of the lower end of the support column, the outer surface of the upper end of the support column is fixedly connected with the outer surface of the lower end of the connecting rod, and the outer surface of the left side of the support column is fixedly connected with the right end of the first spring.

Preferably, the left end of the first spring is fixedly connected with the inner surface of the left side of the mounting base plate, the outer surface of the left side of the connecting rod is fixedly connected with the outer surface of the right side of the movable block, and the outer surface of the left side of the movable block is fixedly connected with the outer surface of the right side of the pull ring.

Preferably, the right side surface of connecting rod and the left side fixed surface of embedded piece are connected, the tooth's socket has been seted up on the right side of embedded piece, the outer wall of gear is pegged graft with the inner wall of tooth's socket, the upper end surface of gear and the lower extreme fixed surface of spliced pole are connected.

Preferably, the outer surface of the upper end of the connecting column is fixedly connected with the outer surface of the lower end of the mechanism bin, a groove is formed in the upper end of the mounting bottom plate, and the gear is matched with the groove.

Preferably, the adjusting structure is: the mechanism comprises a sliding strip, a sliding groove, a plugging block, a pulling block and a first magnet, wherein the outer surface of the lower end of the mechanism bin is fixedly connected with the outer surface of the upper end of the sliding strip, the sliding groove is formed in the upper end of the mounting bottom plate, and the outer wall of the sliding strip is connected with the inner wall of the sliding groove in a sliding mode.

Preferably, the inner wall of spout and the outer wall sliding connection of chock, the front end surface of chock and the rear end surface fixed connection of pulling the piece, the left side surface of chock and the right side surface fixed connection of first magnet.

The utility model has the advantages that:

1. the vacuum circuit breaker for the power equipment convenient to assemble is convenient to assemble, when a fixing device needs to be assembled, the mechanism bin and the mounting bottom plate can be connected and fixed only by inserting the gear connected to the lower surface of the mechanism bin into the mounting bottom plate through the groove and fixing the gear through the two embedded blocks, and the vacuum circuit breaker can be conveniently assembled;

2. this vacuum circuit breaker for power equipment convenient to equipment, when needs come fixing device through the equipment, only need to insert the spout of seting up on mounting plate with the draw runner of connecting below the mechanism storehouse to it is fixed with first magnet through the chock, just can be connected fixedly mechanism storehouse and mounting plate, very convenient realization is to vacuum circuit breaker's equipment.

Drawings

Fig. 1 is an overall schematic view of embodiment 1 of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of embodiment 1 of the present invention;

fig. 3 is a schematic view of the overall structure of embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a joint according to embodiment 2 of the present invention.

In the figure: 1. a mechanism bin; 2. a vacuum insulation cylinder; 3. a brake separating button; 4. a closing button; 5. mounting a bottom plate; 6. mounting blocks; 7. pulling the pull ring; 8. a movable block; 9. a connecting rod; 10. embedding a block; 11. a support pillar; 12. a first slideway; 13. a first spring; 14. connecting columns; 15. a gear; 16. a groove; 17. a slide bar; 18. a chute; 19. a chock block; 20. pulling the block; 21. a first magnet.

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.

Embodiment 1, the utility model provides a vacuum circuit breaker for power equipment convenient to equipment please refer to fig. 1-2, including mechanism storehouse 1, the upper end surface fixed connection of mechanism storehouse 1 has vacuum insulation section of thick bamboo 2, the front end surface fixed connection of mechanism storehouse 1 has separating brake button 3 and closing button 4, separating brake button 3 is located closing button 4's left side, the lower extreme surface of mechanism storehouse 1 is provided with mounting plate 5, be provided with adjusting part on the mechanism storehouse 1, adjusting part includes installation piece 6 and regulation structure, 6 fixed connection in mounting plate 5 left sides of installation piece, adjust the structure setting on mechanism storehouse 1, it is: the pull ring 7, the movable block 8, the connecting rod 9, the embedded block 10, the supporting column 11, the first slide 12, the first spring 13, the connecting column 14, the gear 15 and the groove 16, the lower end inner surface of the mounting base plate 5 is slidably connected with the lower end outer surface of the first slide 12, the upper end outer surface of the first slide 12 is fixedly connected with the lower end outer surface of the supporting column 11, the upper end outer surface of the supporting column 11 is fixedly connected with the lower end outer surface of the connecting rod 9, the left side outer surface of the supporting column 11 is fixedly connected with the right end of the first spring 13, the left end of the first spring 13 is fixedly connected with the left side inner surface of the mounting base plate 5, the left side outer surface of the connecting rod 9 is fixedly connected with the right side outer surface of the movable block 8, the left side outer surface of the movable block 8 is fixedly connected with the right side outer surface of the pull ring 7, the right side outer surface of the connecting rod 9 is fixedly connected with the left side outer surface of the embedded block 10, tooth's socket has been seted up on the right side of embedded piece 10, the outer wall of gear 15 is pegged graft with the inner wall of tooth's socket, the upper end surface of gear 15 and the lower extreme fixed surface of spliced pole 14 are connected, the upper end surface of spliced pole 14 and the lower extreme fixed surface of mechanism storehouse 1 are connected, the upper end of mounting plate 5 is seted up flutedly 16, gear 15 and recess 16 looks adaptation.

When the device is used in detail, when the device needs to be assembled, the pulling ring 7 is pulled, when the pulling ring 7 moves, on one hand, the movable block 8 and the connecting rod 9 drive the embedded blocks 10 to move together, on the other hand, the connecting rod 9 drives the supporting column 11 to move along the first slideway 12, when the supporting column 11 moves, the first spring 13 is extruded, two embedded blocks 10 are moved in the same way, when the two embedded blocks 10 are moved away from the position right below the groove 16 arranged on the installation bottom plate 5, the gear 15 connected to the lower part of the mechanism bin 1 is inserted into the groove 16, the mechanism bin 1 is contacted with the installation bottom plate 5, the pulling ring 7 is released immediately, and under the condition of losing the external force, the first spring 13 drives the embedded blocks 10 to recover to the original position, so as to fix the gear 15, thus the mechanism bin 1 and the installation bottom plate 5 can be assembled and fixed, the device is quickly assembled.

Embodiment 2, the utility model provides a vacuum circuit breaker for power equipment convenient to equipment please refer to fig. 3-4, including mechanism storehouse 1, the upper end surface fixed connection of mechanism storehouse 1 has vacuum insulation section of thick bamboo 2, the front end surface fixed connection of mechanism storehouse 1 has separating brake button 3 and closing button 4, separating brake button 3 is located closing button 4's left side, the lower extreme surface of mechanism storehouse 1 is provided with mounting plate 5, be provided with adjusting part on the mechanism storehouse 1, adjusting part includes installation piece 6 and regulation structure, 6 fixed connection in mounting plate 5 left sides of installation piece, the regulation structure sets up on mechanism storehouse 1, the regulation structure is: slide 17, spout 18, chock 19, draw piece 20 and first magnet 21, the lower extreme surface in mechanism storehouse 1 and the upper end fixed surface of slide 17 are connected, spout 18 has been seted up to mounting plate 5's upper end, the outer wall of slide 17 and the inner wall sliding connection of spout 18, the inner wall of spout 18 and chock 19's outer wall sliding connection, chock 19's front end surface and the rear end fixed surface who draws piece 20 are connected, chock 19's left side surface and first magnet 21's right side fixed surface are connected.

When the device is used specifically, when the device needs to be assembled, the sliding strip 17 connected below the mechanism bin 1 is inserted into the sliding groove 18 formed in the installation bottom plate 5, then the chock 19 is plugged in from the right front of the sliding groove 18 until the chock 19 is contacted with the sliding strip 17 to stop, at this time, the first magnet 21 arranged on the chock 19 can firmly fix the chock 19, so that the sliding strip 17 and the sliding groove 18 are fixed, the mechanism bin 1 and the installation bottom plate 5 can be assembled and fixed, and the device can be rapidly assembled.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a vacuum circuit breaker for power equipment convenient to equipment, includes mechanism storehouse (1), the upper end external surface fixedly connected with vacuum insulation section of thick bamboo (2) of mechanism storehouse (1), the front end external surface fixedly connected with separating brake button (3) and closing brake button (4) of mechanism storehouse (1), separating brake button (3) are located the left side of closing brake button (4), the lower extreme surface of mechanism storehouse (1) is provided with mounting plate (5), its characterized in that: the mechanism bin (1) is provided with an adjusting component;

the adjusting component comprises an installation block (6) and an adjusting structure, the installation block (6) is fixedly connected to the left side of the installation bottom plate (5), and the adjusting structure is arranged on the mechanism bin (1).

2. The vacuum circuit breaker for electric power equipment easy to assemble according to claim 1, wherein: the adjusting structure is as follows: the pull ring comprises a pull ring (7), a movable block (8), a connecting rod (9), an embedded block (10), a supporting column (11), a first slide way (12), a first spring (13), a connecting column (14), a gear (15) and a groove (16), wherein the inner surface of the lower end of the mounting base plate (5) is connected with the outer surface of the lower end of the first slide way (12) in a sliding mode.

3. The vacuum circuit breaker for electric power equipment easy to assemble according to claim 2, wherein: the upper end surface of first slide (12) and the lower extreme surface fixed connection of support column (11), the upper end surface of support column (11) and the lower extreme surface fixed connection of connecting rod (9), the left side surface of support column (11) and the right-hand member fixed connection of first spring (13).

4. The vacuum circuit breaker for electric power equipment easy to assemble according to claim 2, wherein: the left end of first spring (13) and the left side internal surface fixed connection of mounting plate (5), the left side surface of connecting rod (9) and the right side external surface fixed connection of movable block (8), the left side surface of movable block (8) and the right side external surface fixed connection of pull ring (7).

5. The vacuum circuit breaker for electric power equipment easy to assemble according to claim 2, wherein: the right side surface of connecting rod (9) and the left side fixed surface of embedded piece (10) are connected, the tooth's socket has been seted up on the right side of embedded piece (10), the outer wall of gear (15) is pegged graft with the inner wall of tooth's socket, the upper end surface of gear (15) and the lower extreme fixed surface of spliced pole (14) are connected.

6. The vacuum circuit breaker for electric power equipment easy to assemble according to claim 2, wherein: the outer surface of the upper end of the connecting column (14) is fixedly connected with the outer surface of the lower end of the mechanism bin (1), a groove (16) is formed in the upper end of the mounting bottom plate (5), and the gear (15) is matched with the groove (16).

7. The vacuum circuit breaker for electric power equipment easy to assemble according to claim 1, wherein: the adjusting structure is as follows: the mechanism comprises a sliding strip (17), a sliding groove (18), a plugging block (19), a pulling block (20) and a first magnet (21), wherein the outer surface of the lower end of the mechanism bin (1) is fixedly connected with the outer surface of the upper end of the sliding strip (17), the sliding groove (18) is formed in the upper end of a mounting bottom plate (5), and the outer wall of the sliding strip (17) is connected with the inner wall of the sliding groove (18) in a sliding mode.

8. The vacuum circuit breaker for electric power equipment easy to assemble as claimed in claim 7, wherein: the inner wall of spout (18) and the outer wall sliding connection of chock (19), the front end surface of chock (19) and the rear end surface fixed connection who draws block (20), the left side surface of chock (19) and the right side surface fixed connection of first magnet (21).