CN211908054U

CN211908054U - High tension switchgear convenient to maintenance is changed

Info

Publication number: CN211908054U
Application number: CN202020406094.3U
Authority: CN
Inventors: 鄢旺财; 卢冰
Original assignee: Jiangxi Chengming Electric Co ltd
Current assignee: Jiangxi Chengming Electric Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-10
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a high tension switchgear technical field just discloses a high tension switchgear convenient to maintenance is changed, including the cubical switchboard body, the inside of cubical switchboard body is provided with the components and parts circuit board, the front of cubical switchboard body articulates there is the revolving door, fixed mounting has the glass window on the revolving door, the back fixed mounting of cubical switchboard body has pop-up mechanism and quantity to be two joint cover, two the equal block in inside of joint cover is connected with first joint piece, two the equal fixed mounting in inside of first joint piece has a jacking spring, two the one end fixed mounting that popping-up mechanism was kept away from to the jacking spring has the second joint piece. The utility model discloses a, whole device can be effectual with components and parts circuit board block when the cubical switchboard body is inside, can directly loosen the block structure between joint cover and the joint piece and pop out the components and parts circuit board, the effectual practicality that improves the device when taking out.

Description

High tension switchgear convenient to maintenance is changed

Technical Field

The utility model relates to a high tension switchgear technical field specifically is a high tension switchgear convenient to maintenance is changed.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

However, when the existing high-voltage switch cabinet needs to be replaced and maintained, the whole switch cabinet shell needs to be dismounted, so that the maintenance and replacement work can be carried out, and the parts are easy to damage while the time and the labor are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a high tension switchgear convenient to maintenance is changed, possess the maintenance of being convenient for and change advantages such as, need lift off whole cubical switchboard shell when having solved the change maintenance and just can maintain the change work, when wasting time and energy, still cause the problem of damage easily.

(II) technical scheme

For the purpose of realizing the maintenance change of being convenient for, the utility model provides a following technical scheme: the utility model provides a high tension switchgear convenient to maintenance is changed, includes the cubical switchboard body, the inside of cubical switchboard body is provided with the components and parts integrated board, the front of cubical switchboard body articulates there is the revolving door, fixed mounting has the glass window on the revolving door, the back fixed mounting of cubical switchboard body has pop-up mechanism and quantity to be two joint cover, two the inside equal block of joint cover is connected with first joint piece, two the inside equal fixed mounting of first joint piece has a top force spring, two the one end fixed mounting that pop-up mechanism was kept away from to top force spring has second joint piece, two the second joint piece all runs through and extends to the outside of cubical switchboard body.

Preferably, the equal fixed mounting of the left and right sides inner wall of cubical switchboard body has solid fixed ring, two gu fixed ring's inside is all inserted and is equipped with and touches the depression bar, two equal fixedly connected with reset spring on the depression bar touches, two reset spring is located two solid fixed ring's inside respectively.

Preferably, the spout has all been seted up to the left and right sides inner wall of cubical switchboard body, the equal fixed mounting in the left and right sides of components and parts circuit board has the slider, slider and spout sliding connection.

Preferably, pop-up mechanism includes the locating plate, the positive fixed mounting of locating plate has the spring-out that pops out the stop collar and quantity be two, the front of popping out the stop collar is provided with the pop-up board, two the front of popping out the spring all with the back fixed connection who pops out the board, the back fixed mounting who pops out the board has the spring-out gag lever post, pop-out the back of gag lever post and pop out stop collar sliding connection, the rear inner wall fixed connection of locating plate and cubical switchboard body.

Preferably, a top cover is fixedly installed at the top of the switch cabinet body.

(III) advantageous effects

Compared with the prior art, the utility model provides a high tension switchgear convenient to maintenance is changed possesses following beneficial effect:

1. the high-voltage switch cabinet convenient to maintain and replace is provided with the switch cabinet body as the main body of the device, and is used as a protection effect for the component integrated board in the switch cabinet body, an ejecting mechanism is arranged between the switch cabinet body and the component integration plate, the switch cabinet body can be directly ejected through the switch cabinet body without limit, and the clamping block and the clamping sleeve are arranged between the two structures, the component integrated board can be fixed in the switch cabinet body through the limit between the two components, the whole device can effectively clamp the component integrated board in the switch cabinet body, can directly loosen the block structure between joint cover and the joint piece and pop out the components and parts circuit board through pop-up mechanism when taking out, the effectual practicality that has improved the device.

2. This high tension switchgear convenient to maintenance is changed comes fixing device reset spring and touch and press the pole through being provided with solid fixed ring, finally directly presses down the touch and press the pole when needs pop out the components and parts integrated board and can promote the top force spring and remove spacingly to reset the touch and press the pole under reset spring's effect.

3. This high tension switchgear convenient to maintenance is changed through being provided with two with, can control the roll-off of components and parts circuit board and detect spacingly to can improve the gliding stability of components and parts circuit board.

4. This high tension switchgear convenient to maintenance is changed through being provided with pop-up mechanism thrust unit's slip, fixes through the inner wall that is provided with locating plate and cubical switchboard body, and can carry on spacingly to the pop-up board through being provided with the slip that pops out the gag lever post and popping out between the stop collar in addition, prevents that the pop-up board from sliding to other places, and rethread pop-up spring makes the locating plate outwards pop out.

5. This high tension switchgear convenient to maintenance is changed can prevent that there is ponding corrosion cubical switchboard body at the top of top cap when the cubical switchboard body is placed externally through being provided with the top cap, has prolonged the life-span of device.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top-view cross-sectional structure diagram of the pop-up mechanism of the present invention.

In the figure: 1. a switch cabinet body; 2. a glass window; 3. a component integration board; 4. a rotating door; 5. a top cover; 6. a fixing ring; 7. an ejection mechanism; 71. ejecting the plate; 72. ejecting a spring; 73. popping up a limit sleeve; 74. popping up a limiting rod; 75. positioning a plate; 8. a clamping sleeve; 9. a first clamping block; 10. a jacking spring; 11. a second clamping block; 12. a return spring; 13. a touch pressure lever; 14. a slider; 15. a chute.

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. 1-4, a high voltage switch cabinet convenient for maintenance and replacement comprises a switch cabinet body 1, a component integrated board 3 is arranged inside the switch cabinet body 1, a rotating door 4 is hinged on the front surface of the switch cabinet body 1, a glass window 2 is fixedly arranged on the rotating door 4, a pop-up mechanism 7 and two clamping sleeves 8 are fixedly arranged on the back surface of the switch cabinet body 1, first clamping blocks 9 are respectively connected to the insides of the two clamping sleeves 8 in a clamping manner, a jacking spring 10 is respectively fixedly arranged inside each of the two first clamping blocks 9, a second clamping block 11 is fixedly arranged at one end of each of the two jacking springs 10 far away from the pop-up mechanism 7, the two second clamping blocks 11 respectively penetrate through and extend to the outside of the switch cabinet body 1, the whole device is used as a protection effect for the component integrated board 3 inside the switch cabinet body 1 by arranging the switch cabinet body 1 as a main body of the device, be provided with pop-up mechanism 7 between cubical switchboard body 1 and components and parts integrated board 3, can directly pop out cubical switchboard body 1 through cubical switchboard body 1 under the not spacing condition, and through setting up first joint piece 9 and joint cover 8 between these two structures, can be through spacing between two subassemblies, fix components and parts integrated board 3 in cubical switchboard body 1's inside, whole device can effectually be with components and parts integrated board 3 block in cubical switchboard body 1 is inside, can directly loosen the block structure between joint cover 8 and the first joint piece 9 and pop-up components and parts integrated board 3 through pop-up mechanism 7 when taking out, the effectual practicality that improves the device.

Further, the equal fixed mounting of left and right sides inner wall of cubical switchboard body 1 has solid fixed ring 6, the inside of two solid fixed ring 6 is all inserted and is equipped with and touches depression bar 13, two touch equal fixedly connected with reset spring 12 on depression bar 13, two reset spring 12 are located the inside of two solid fixed ring 6 respectively, come fixing device reset spring 12 and touch depression bar 13 through being provided with solid fixed ring 6, it is spacing that the push spring 10 can be promoted to remove to touch depression bar 13 directly to press down when needs pop out components and parts integrated board 3 finally, and will touch depression bar 13 and reset under reset spring 12's effect.

Further, spout 15 has all been seted up to the left and right sides inner wall of cubical switchboard body 1, and the equal fixed mounting in the left and right sides of components and parts integrated board 3 has slider 14, and

slider

14 and 15 sliding connection through being provided with two spout 15 and slider 14, can control the spacing that detects to components and parts integrated board 3's roll-off to can improve the gliding stability of components and parts integrated board 3.

Further, the pop-up mechanism 7 comprises a positioning plate 75, the front surface of the positioning plate 75 is fixedly provided with a pop-up limit sleeve 73 and two pop-up springs 72, the front surface of the pop-up limit sleeve 73 is provided with a pop-up plate 71, the front surfaces of the two pop-up springs 72 are both fixedly connected with the back surface of the pop-up plate 71, the back surface of the pop-up plate 71 is fixedly provided with a pop-up limit rod 74, the back surface of the pop-up limit rod 74 is slidably connected with the pop-up limit sleeve 73, the positioning plate 75 is fixedly connected with the rear inner wall of the switch cabinet, through the sliding of the pushing device provided with the pop-up mechanism 7 and the fixing with the inner wall of the switch cabinet body 1 through the arrangement of the positioning plate 75, the ejection plate 71 can be restricted by the sliding between the ejection restricting lever 74 and the ejection restricting sleeve 73, so that the ejection plate 71 is prevented from sliding to another place, and the positioning plate 75 is ejected outward by the ejection spring 72.

Further, the top fixed mounting of cubical switchboard body 1 has top cap 5, can prevent that there is ponding corrosion cubical switchboard body 1 at top cap 5's top when cubical switchboard body 1 is placed externally through being provided with top cap 5, has prolonged the life-span of device.

The working principle is as follows: the whole device is used as a protection effect for the component integrated board 3 in the switch cabinet body 1 by arranging the switch cabinet body 1 as the main body of the device, an ejecting mechanism 7 is arranged between the switch cabinet body 1 and the component integration plate 3, so that the switch cabinet body 1 can be ejected directly through the switch cabinet body 1 without limit, and the first clamping block 9 and the clamping sleeve 8 are arranged between the two structures, so that the component integration plate 3 can be fixed in the switch cabinet body 1 through the limit between the two components, the whole device can effectively clamp the component integration plate 3 in the switch cabinet body 1, can directly loosen the block structure between joint cover 8 and the first joint piece 9 and pop out components and parts circuit board 3 through pop-up mechanism 7 when taking out, the effectual practicality that improves the device.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 high tension switchgear convenient to maintenance is changed, includes cubical switchboard body (1), its characterized in that: the inside of cubical switchboard body (1) is provided with components and parts integrated board (3), the front of cubical switchboard body (1) articulates there is rotating door (4), fixed mounting has glass window (2) on rotating door (4), the back fixed mounting of cubical switchboard body (1) has pop-up mechanism (7) and quantity to be two joint cover (8), two the inside equal block of joint cover (8) is connected with first joint piece (9), two the inside equal fixed mounting of first joint piece (9) has top force spring (10), two the one end fixed mounting that pop-up mechanism (7) were kept away from in top force spring (10) has second joint piece (11), two second joint piece (11) all run through and extend to the outside of cubical switchboard body (1).

2. The high-voltage switch cabinet convenient to repair and replace according to claim 1, characterized in that: the utility model discloses a cubical switchboard is characterized in that the equal fixed mounting of the left and right sides inner wall of cubical switchboard body (1) has solid fixed ring (6), two the inside of solid fixed ring (6) is all inserted and is equipped with and touches depression bar (13), two equal fixedly connected with reset spring (12), two on touching depression bar (13) reset spring (12) are located the inside of two solid fixed ring (6) respectively.

3. The high-voltage switch cabinet convenient to repair and replace according to claim 1, characterized in that: spout (15) have all been seted up to the left and right sides inner wall of cubical switchboard body (1), the equal fixed mounting in the left and right sides of components and parts integrated board (3) has slider (14), slider (14) and spout (15) sliding connection.

4. The high-voltage switch cabinet convenient to repair and replace according to claim 1, characterized in that: pop-up mechanism (7) including locating plate (75), the positive fixed mounting of locating plate (75) has pop-up stop collar (73) and pop-up spring (72) that quantity is two, the front of popping out stop collar (73) is provided with pop-up board (71), two the front of popping out spring (72) all with the back fixed connection who pops out board (71), the back fixed mounting that pops out board (71) has pop-up gag lever post (74), the back of popping out gag lever post (74) and popping out gag collar (73) sliding connection, locating plate (75) and the rear inner wall fixed connection of cubical switchboard body (1).

5. The high-voltage switch cabinet convenient to repair and replace according to claim 1, characterized in that: a top cover (5) is fixedly mounted at the top of the switch cabinet body (1).