CN209963627U

CN209963627U - High-voltage alternating-current dual-power metal-enclosed switchgear

Info

Publication number: CN209963627U
Application number: CN201921035711.7U
Authority: CN
Inventors: 朱海光; 厉幸静
Original assignee: Hangzhou Anzhong Electric Co Ltd
Current assignee: Hangzhou Anzhong Electric Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-01-17
Anticipated expiration: 2029-07-04

Abstract

The utility model belongs to the technical field of switchgear, in particular to a high-voltage alternating-current dual-power metal-enclosed switchgear, which comprises a switchgear body, wherein one side of the switchgear body is provided with a first movable component; the utility model discloses, through electric putter, the second fixed plate, the combined action of second rubber pad and gyro wheel, after the gyro wheel stop motion, electric putter extends under the control of switch, make its direction motion towards ground, make the gyro wheel be located the standing groove, thereby make second rubber pad and ground contact, thereby make the fixed more stable of switchgear body, at first movable assembly, second movable assembly, flexible subassembly, the combined action of first fixed plate and first rubber pad, it is manual to adjust flexible subassembly, and make first rubber pad and ground contact, thereby can fix the both sides of switchgear body, and then prevent that the switchgear body from taking place the side and falling, make the fixed more stable of whole switchgear body.

Description

High-voltage alternating-current dual-power metal-enclosed switchgear

Technical Field

The utility model belongs to the technical field of switchgear, concretely relates to high pressure exchanges dual supply metal enclosed switchgear.

Background

High-voltage AC double-power-supply metal-enclosed switchgear, as the automatic switch-over of the high-voltage double-power-supply system, overflow, the surge current of the switch-on, short circuit, the use of overvoltage and undervoltage protection, high-voltage AC double-power-supply metal-enclosed switchgear realizes the reliable switching of the high-voltage double-circuit power supply on the apparatus of the platform, have small, light in weight, invest in little, characteristics such as simple to operate, high-voltage AC double-power-supply metal-enclosed switchgear has guaranteed the complete isolation of two routes high-voltage power supply in the design, adopt perfect reliable machinery and electric interlocking at the same time, have very high security and reliability, high-voltage AC double-power-supply metal-enclosed switchgear is suitable for the two former electric power users who have higher requirements for reliability and security.

However, the high-voltage alternating-current dual-power metal-enclosed switchgear is carried by manpower in the carrying process, so that the working intensity of carrying personnel is increased, and meanwhile, the high-voltage alternating-current dual-power metal-enclosed switchgear cannot be fixed and prevented from falling sideways after being installed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high voltage alternating current dual supply metal enclosed switchgear has fixed stable and prevents surveying the characteristics of falling.

In order to achieve the above object, the utility model provides a following technical scheme: the high-voltage alternating-current dual-power metal-enclosed switchgear comprises a switchgear body, wherein a first movable assembly is arranged on one side of the switchgear body, a telescopic assembly is arranged at one end of the first movable assembly, a second movable assembly is fixedly connected to the other end of the telescopic assembly, a first fixed plate is fixedly connected to the bottom end of the second movable assembly, a first rubber pad is fixedly connected to the bottom end of the first fixed plate, an electric push rod is fixedly connected to the bottom end of the switchgear body, a second fixed plate is fixedly connected to the other end of the electric push rod, a second rubber pad is fixedly connected to the bottom end of the second fixed plate, a bearing is arranged at the bottom end of the switchgear body, a rotating shaft is movably arranged in the bearing in a penetrating manner, a connecting rod is fixedly connected to one end of the rotating shaft, a roller is fixedly connected to the other end of, and the rollers are positioned in the placing grooves, and the two sides of the switchgear body are provided with fixing components.

Preferably, flexible subassembly includes support column, first spout, second spout, movable rod and movable rod, the one end of support column and the one end fixed connection of first movable subassembly, first spout and second spout have been seted up to the other end of support column, sliding connection has the movable rod in the first spout, sliding connection has the slider in the second spout, one side and the outer fixed surface of movable rod that the second spout was kept away from to the slider are connected, the other end of movable rod and the one end fixed connection of second movable subassembly.

Preferably, the first movable assembly and the second movable assembly are identical in structure, the second movable assembly comprises a first supporting piece, a second supporting piece and a pin shaft, one end of the first supporting piece is fixedly connected with the top end of the first fixing plate, one end of the second supporting piece is fixedly connected with one end of the movable rod, and the first supporting piece and the second supporting piece are fixedly connected through the pin shaft.

Preferably, the fixing assembly comprises a supporting seat, a spring and a pressing plate, the supporting seat is U-shaped, the springs are fixedly connected to two sides of the inner wall of the supporting seat, and the pressing plate is fixedly connected to one end, far away from the supporting seat, of the inner wall of the supporting seat.

Preferably, the switch is arranged on the front face of the switchgear body and electrically connected with the electric push rod through a lead.

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

1. the utility model discloses, through electric putter, the second fixed plate, the combined action of second rubber pad and gyro wheel, after the gyro wheel stop motion, electric putter extends under the control of switch, make its direction motion towards ground, make the gyro wheel be located the standing groove, thereby make second rubber pad and ground contact, thereby make the fixed more stable of switchgear body, at first movable assembly, second movable assembly, flexible subassembly, the combined action of first fixed plate and first rubber pad, it is manual to adjust flexible subassembly, and make first rubber pad and ground contact, thereby can fix the both sides of switchgear body, and then prevent that the switchgear body from taking place the side and falling, make the fixed more stable of whole switchgear body.

2. The utility model discloses, through the setting of fixed subassembly, when receiving the flexible subassembly and fixing, manually place the surface of flexible subassembly in the supporting seat, make it contact with two clamp plates in the supporting seat, two clamp plates are under the effect of two spring rebounds, the extrusion subassembly, thereby can fix the flexible subassembly in the supporting seat, first movable subassembly and second movable subassembly set up, when adjusting the angle between flexible subassembly and switchgear body, manually drag flexible subassembly, flexible subassembly takes the activity of second support piece, under the effect of round pin axle, make the angle of first support piece and second support piece change, thereby changed the angle between flexible subassembly and the switchgear body, and the same reason, manually rotate first fixed plate and also can change the angle between first support piece and the second support piece in the second movable subassembly, the setting of flexible subassembly, the manual bolt that rotates makes the one end of bolt no longer fix the movable rod, and the movable rod is dragged to manual again, makes the movable rod slide in first spout, and the slider slides in the second spout simultaneously to can adjust the length of flexible subassembly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

FIG. 3 is a schematic structural view of the telescopic assembly of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention;

FIG. 5 is a schematic structural view of a second movable assembly of the present invention;

in the figure: 1. a switchgear body; 2. a first movable assembly; 3. a telescoping assembly; 31. a first chute; 32. a movable rod; 33. a second chute; 34. a bolt; 35. a support pillar; 4. a switch; 5. a second movable assembly; 51. a second support member; 52. a pin shaft; 53. a first support member; 6. a first fixing plate; 7. a first rubber sheet; 8. a second fixing plate; 9. a second rubber pad; 10. a placement groove; 11. a connecting rod; 12. an electric push rod; 13. a rotating shaft; 14. a roller; 15. a bearing; 16. a fixing assembly; 161. pressing a plate; 162. a supporting seat; 163. a spring.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the high-voltage alternating-current dual-power metal-enclosed switchgear comprises a switchgear body 1, wherein the switchgear body 1 is high-voltage alternating-current dual-power metal-enclosed switchgear, a first movable assembly 2 is arranged on one side of the switchgear body 1, a telescopic assembly 3 is arranged at one end of the first movable assembly 2, a second movable assembly 5 is fixedly connected at the other end of the telescopic assembly 3, a first fixed plate 6 is fixedly connected at the bottom end of the second movable assembly 5, a first rubber pad 7 is fixedly connected at the bottom end of the first fixed plate 6, an electric push rod 12 is fixedly connected at the bottom end of the switchgear body 1, a second fixed plate 8 is fixedly connected at the other end of the electric push rod 12, a second rubber pad 9 is fixedly connected at the bottom end of the second fixed plate 8, a bearing 15 is arranged at the bottom end of the switchgear body 1, and a rotating shaft 13 is movably arranged in, one end of the rotating shaft 13 is fixedly connected with a connecting rod 11, the other end of the connecting rod 11 is fixedly connected with a roller 14, a placing groove 10 is formed in the second fixing plate 8, the roller 14 is located in the placing groove 10, after the roller 14 stops moving, the electric push rod 12 extends under the control of the switch 4 to enable the electric push rod to move towards the direction of the ground through the combined action of the electric push rod 12, the second fixing plate 8, the second rubber pad 9 and the roller 14, the roller 14 is located in the placing groove 10, the second rubber pad 9 is enabled to be in contact with the ground, the switch device body 1 is fixed more stably, the telescopic assembly 3 is adjusted manually under the combined action of the first movable assembly 2, the second movable assembly 5, the telescopic assembly 3, the first fixing plate 6 and the first rubber pad 7, the two sides of the switch device body 1 can be fixed, and then prevent that switchgear body 1 from taking place the side and falling, make whole switchgear body 1 fixed more stable, the both sides of switchgear body 1 all are provided with fixed subassembly 16.

Specifically, the telescopic assembly 3 comprises a supporting column 35, a first sliding chute 31, a second sliding chute 33, a movable rod 32 and a movable rod 32, one end of the supporting column 35 is fixedly connected with one end of the first movable assembly 2, the other end of the supporting column 35 is provided with a first sliding chute 31 and a second sliding chute 33, a movable rod 32 is connected in the first sliding chute 31 in a sliding way, a sliding block is connected in the second sliding chute 33 in a sliding way, one side of the sliding block, which is far away from the second sliding groove 33, is fixedly connected with the outer surface of the movable rod 32, the other end of the movable rod 32 is fixedly connected with one end of the second movable assembly 5, the telescopic assembly 3 is arranged, the bolt 34 is manually rotated, one end of the bolt 34 is not used for fixing the movable rod 32, then the movable rod 32 is manually pulled, so that the movable rod 32 slides in the first sliding groove 31, while the slider slides in the second runner 33 so that the length of the telescopic assembly 3 can be adjusted.

Specifically, the first movable assembly 2 and the second movable assembly 5 have the same structure, the second movable assembly 5 includes a first supporting member 53, a second supporting member 51 and a pin 52, one end of the first supporting member 53 is fixedly connected with the top end of the first fixing plate 6, one end of the second supporting member 51 is fixedly connected with one end of the movable rod 32, the first supporting member 53 is fixedly connected with the second supporting member 51 through the pin 52, the first movable assembly 2 and the second movable assembly 5 are arranged, when the angle between the telescopic assembly 3 and the switchgear body 1 is adjusted, the telescopic assembly 3 is manually pulled, the telescopic assembly 3 drives the second supporting member 51 to move, the angle between the first supporting member 53 and the second supporting member 51 is changed under the action of the pin 52, so that the angle between the telescopic assembly 3 and the switchgear body 1 is changed, similarly, the angle between the first support 53 and the second support 51 of the second movable assembly 5 can be changed by manually rotating the first fixing plate 6.

Specifically, fixed subassembly 16 includes supporting seat 162, spring 163 and clamp plate 161, just the shape of supporting seat 162 is the U-shaped, the equal fixedly connected with spring 163 in inner wall both sides of supporting seat 162, and two the equal fixedly connected with clamp plate 161 of inner wall one end that supporting seat 162 was kept away from to spring 163, through the setting of fixed subassembly 16, when receiving telescopic subassembly 3 and fix, manually place telescopic subassembly 3's surface in supporting seat 162, make it contact with two clamp plates 161 in supporting seat 162, two clamp plates 161 are under the effect that two springs 163 kick-backed, extrude telescopic subassembly 3 to can be fixed in supporting seat 162 with telescopic subassembly 3.

Specifically, the front of switchgear body 1 is provided with switch 4, switch 4 passes through wire electric connection with electric putter 12, and switch 4 can control electric putter 12's operating condition.

The utility model discloses a theory of operation and use flow: in the utility model, after the roller 14 stops moving, the electric push rod 12 extends under the control of the switch 4 to move towards the ground, so that the roller 14 is positioned in the placing groove 10, thereby the second rubber pad 9 is contacted with the ground, thereby the switch device body 1 is fixed more stably, then the telescopic component 3 is pulled manually, the telescopic component 3 drives the second supporting piece 51 to move, under the action of the pin shaft 52, the angles of the first supporting piece 53 and the second supporting piece 51 in the first movable component 2 are changed, thereby the angle between the telescopic component 3 and the switch device body 1 is changed, similarly, the angle between the first supporting piece 53 and the second supporting piece 51 in the second movable component 5 can also be changed by manually rotating the first fixing plate 6, then, the bolt 34 is manually rotated, the movable rod 32 is not fixed by one end of the bolt 34, and then the movable rod 32 is manually pulled, make movable rod 32 slide in first spout 31, the slider slides in second spout 33 simultaneously, thereby can adjust the length of flexible subassembly 3, first rubber pad 7 contacts the back with ground, make bolt 34 fixed with movable rod 32, thereby can fix switchgear body 1's both sides, and then prevent that switchgear body 1 from taking place to incline and fall, make the fixed more stable of whole switchgear body 1, when no longer fixing switchgear body 1's both sides, the manual degree that shortens flexible subassembly 3, then manual support seat 162 of placing flexible subassembly 3's surface, make its and two clamp plate 161 contacts in the support seat 162, two clamp plate 161 are under the effect that two springs 163 kick-backs, extrude flexible subassembly 3, thereby can be fixed flexible subassembly 3 in the support seat 162.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. High-voltage alternating-current dual-power metal-enclosed switchgear comprises a switchgear body (1), and is characterized in that: a first movable assembly (2) is arranged on one side of the switch equipment body (1), a telescopic assembly (3) is arranged at one end of the first movable assembly (2), a second movable assembly (5) is fixedly connected to the other end of the telescopic assembly (3), a first fixed plate (6) is fixedly connected to the bottom end of the second movable assembly (5), a first rubber pad (7) is fixedly connected to the bottom end of the first fixed plate (6), an electric push rod (12) is fixedly connected to the bottom end of the switch equipment body (1), a second fixed plate (8) is fixedly connected to the other end of the electric push rod (12), a second rubber pad (9) is fixedly connected to the bottom end of the second fixed plate (8), a bearing (15) is arranged at the bottom end of the switch equipment body (1), and a rotating shaft (13) is movably arranged in the bearing (15) in a penetrating manner, the one end fixedly connected with connecting rod (11) of pivot (13), the other end fixedly connected with gyro wheel (14) of connecting rod (11), standing groove (10) have been seted up on second fixed plate (8), just gyro wheel (14) are located standing groove (10), and the both sides of switchgear body (1) all are provided with fixed subassembly (16).

2. The high-voltage alternating-current dual-power metal-enclosed switchgear according to claim 1, characterized in that: flexible subassembly (3) are including support column (35), first spout (31), second spout (33), movable rod (32) and movable rod (32), the one end of support column (35) and the one end fixed connection of first movable subassembly (2), first spout (31) and second spout (33) have been seted up to the other end of support column (35), sliding connection has movable rod (32) in first spout (31), sliding connection has the slider in second spout (33), the slider is kept away from the one side of second spout (33) and the outer fixed surface of movable rod (32) and is connected, the other end of movable rod (32) and the one end fixed connection of second movable subassembly (5).

3. The high-voltage alternating-current dual-power metal-enclosed switchgear according to claim 2, characterized in that: the structure of first movable assembly (2) and second movable assembly (5) is the same, second movable assembly (5) are including first support piece (53), second support piece (51) and round pin axle (52), the top fixed connection of the one end of first support piece (53) and first fixed plate (6), the one end of second support piece (51) and the one end fixed connection of movable rod (32), first support piece (53) and second support piece (51) are through round pin axle (52) fixed connection.

4. The high-voltage alternating-current dual-power metal-enclosed switchgear according to claim 1, characterized in that: fixed subassembly (16) include supporting seat (162), spring (163) and clamp plate (161), just the shape of supporting seat (162) is the U-shaped, the equal fixedly connected with spring (163) in inner wall both sides of supporting seat (162), and two the equal fixedly connected with clamp plate (161) of inner wall one end that supporting seat (162) were kept away from in spring (163).

5. The high-voltage alternating-current dual-power metal-enclosed switchgear according to claim 1, characterized in that: the switch equipment is characterized in that a switch (4) is arranged on the front face of the switch equipment body (1), and the switch (4) is electrically connected with the electric push rod (12) through a lead.