CN215183696U

CN215183696U - Side-mounted vacuum circuit breaker

Info

Publication number: CN215183696U
Application number: CN202121209345.XU
Authority: CN
Inventors: 王震; 孙江波
Original assignee: Tianjin Shangcheng Electric Technology Co ltd
Current assignee: Tianjin Shangcheng Electric Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-14
Anticipated expiration: 2031-06-01

Abstract

The utility model provides a side dress formula vacuum circuit breaker belongs to side dress formula vacuum circuit breaker technical field, including coupling assembling and adjusting part. Coupling assembling includes the base, control box and utmost point post, control box sliding connection is in the base, utmost point post electric connection is in the control box, adjusting part includes the mount pad, the rack, the gear, adjust the post, the locking post, magnet piece and magnetism cloth, the mount pad is provided with a plurality ofly and respectively even fixed connection keeps away from the one end of control box in the base, rack rotation connects in the mount pad, gear engagement transmits in the rack, and gear revolve connects in adjusting the post, adjust post sliding connection in the rack, the locking post runs through in adjusting the post, and can peg graft in the rack, magnet piece fixed connection is in adjusting the post, magnetism cloth adsorbs in the one end that the regulation post was kept away from to the magnet piece. The device can be placed and use comparatively lowly or uneven subaerial, can adjust according to the topography of difference, and it is comparatively convenient to place.

Description

Side-mounted vacuum circuit breaker

Technical Field

The utility model relates to a side dress formula vacuum circuit breaker technical field particularly, relates to a side dress formula vacuum circuit breaker.

Background

The structure of a traditional pole-mounted vacuum high-voltage circuit breaker generally comprises a base, three poles arranged on the base and an operating mechanism arranged in the base; each pole is sequentially provided with an electricity inlet connecting terminal, a vacuum arc-extinguishing chamber with a fixed contact and a moving contact and an insulating pull rod connected with the moving contact from top to bottom; the middle part of each pole is also provided with an outgoing electric wiring terminal which is electrically connected with a corresponding moving contact; each power-on wiring terminal is electrically connected with a static contact of a corresponding vacuum arc-extinguishing chamber; the operating mechanism comprises a switching-on and switching-off main shaft, three crank arm assemblies arranged on the switching-on and switching-off main shaft and an operating mechanism arranged in the base; each crank arm assembly is connected with a corresponding insulating pull rod; the operating mechanism drives the opening and closing main shaft to reciprocate along the horizontal direction, and then the three insulating pull rods are driven by the three crank arm assemblies to reciprocate up and down synchronously, so that opening and closing actions are realized. The traditional pole-mounted vacuum high-voltage circuit breaker is mature in structure and manufacturing process, has been used and practiced for many years, and has good reliability.

However, when the existing side-mounted vacuum circuit breaker is used, if the existing side-mounted vacuum circuit breaker is placed on a short or uneven ground for use, the existing side-mounted vacuum circuit breaker can not be adjusted according to different terrains, and the existing side-mounted vacuum circuit breaker is inconvenient to place.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a side-mounted vacuum circuit breaker aims at improving the problem that can not adjust according to different topography.

The utility model discloses a realize like this: the utility model provides a side-mounted vacuum circuit breaker, including coupling assembling and adjusting part.

Coupling assembling includes base, control box and utmost point post, control box sliding connection in the base, utmost point post electric connection in the control box.

The adjusting component comprises a mounting seat, a rack, a gear, an adjusting column, a locking column, a magnet block and magnetic cloth, wherein the mounting seat is provided with a plurality of and respectively uniform fixed connection parts, the base is far away from one end of the operating box, the rack is rotationally connected with the mounting seat, the gear is meshed with the gear and is driven by the rack, the gear is rotationally connected with the adjusting column, the adjusting column is slidably connected with the rack, the locking column is penetrated through the adjusting column and can be inserted into one side of the gear, which is far away from the rack, of the gear, the magnet block is fixedly connected with one end of the gear, and the magnetic cloth is adsorbed on one end of the adjusting column, which is far away from the magnet block.

The utility model discloses an in the embodiment, the first slider of base fixedly connected with, first spout has been seted up to the control box, first slider can hold in first spout, and can follow first spout slides.

In an embodiment of the present invention, the base is fixedly connected with a level gauge, and the level gauge is configured to be used for monitoring the level of the base.

The utility model discloses an in an embodiment, a plurality of locking holes have been seted up to the rack, the locking post can peg graft in the locking hole.

In an embodiment of the present invention, the locking holes are equally spaced from each other in the rack.

In an embodiment of the present invention, the rack damping rotates in the mounting seat.

In an embodiment of the present invention, the mounting seat is provided with a limiting plate, which is fixedly connected to an end close to the outer side of the mounting seat, and the limiting plate is configured to limit the rack.

In an embodiment of the present invention, the rack has a second sliding groove, and the adjusting post is fixedly connected to a second sliding block, wherein the second sliding block can be accommodated in the second sliding groove and can slide along the second sliding groove.

In an embodiment of the present invention, the magnetic cloth is kept away from one end of the magnet block is provided with a non-slip mat, and the non-slip mat is a rubber non-slip mat.

In an embodiment of the present invention, the gear is rotatably connected to the adjusting post through a rotating shaft.

The utility model has the advantages that: the utility model discloses a side dress formula vacuum circuit breaker that obtains through above-mentioned design, during the use, when needing to place the circuit breaker subaerial, install the base on the control box, then place the ground on which magnetic cloth is placed, then hold the control box and make the control box be located horizontal position, and then be close to magnetic cloth with the magnet piece, and then the magnet piece receives the suction of magnetic cloth, and then drive the regulation post and move down, and then drive the gear and move on the rack, and then when the magnet piece is completely contradicted to magnetic cloth, then fix the regulation post on the rack through the locking post, and then when ground unevenness, the removal of position can all be realized to a plurality of regulation posts, and then can realize the balanced support to the base on the ground of unevenness;

the device can be placed and use comparatively lowly or uneven subaerial, can adjust according to the topography of difference, and it is comparatively convenient to place.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an overall device provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a connection assembly according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an explosion structure provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an adjusting assembly according to an embodiment of the present invention.

In the figure: 100-a connecting assembly; 110-a base; 111-a first slider; 112-a level; 120-an operation box; 121-a first runner; 130-pole; 200-a regulating component; 210-a mount; 211-limiting plate; 220-a rack; 221-a locking hole; 222-a second chute; 230-a gear; 240-a conditioning column; 241-a second slider; 250-a locking post; 260-a magnet block; 270-magnetic cloth; 271-non-slip mat.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a side-mounted vacuum circuit breaker includes a connecting assembly 100 and an adjustment assembly 200.

Referring to fig. 1, the adjusting assembly 200 is mounted on the connecting assembly 100, the connecting assembly 100 is mainly used for connecting a structure of a circuit breaker, and the adjusting assembly 200 is mainly used for adjusting the balance of the circuit breaker placed on the ground.

Referring to fig. 1 and 2, the connection assembly 100 includes a base 110, an operation box 120 and a pole 130, the operation box 120 is slidably connected to the base 110, the base 110 is fixedly connected with a level 112, and the level 112 is configured to monitor the level of the base 110, so that a worker can visually judge whether the device is placed in a balanced state through the level 112. The base 110 is fixedly connected with a first sliding block 111, the operating box 120 is provided with a first sliding groove 121, the first sliding block 111 can be accommodated in the first sliding groove 121 and can slide along the first sliding groove 121, the operating box 120 can be rapidly installed on the base 110 through the first sliding groove 121 and the first sliding block 111, and then the circuit breaker can be placed on the ground for use. The poles 130 are electrically connected to the operation box 120, and generally, three poles 130 are provided.

Referring to fig. 1 and 2, the adjusting assembly 200 includes a mounting base 210, a rack 220, a gear 230, an adjusting column 240, a locking column 250, a magnet block 260, and a magnetic cloth 270, the mounting base 210 is provided with a plurality of and respectively and uniformly fixedly connected to one end of the base 110 away from the operation box 120, the rack 220 is rotatably connected to the mounting base 210 through damping, one end of the mounting base 210 near the outer side is fixedly connected with a limiting plate 211, the limiting plate 211 is configured to limit the rack 220, the rack 220 can be unfolded from the mounting base 210 when in use, and can be folded and retracted from the inner side when not in use, so that the adjusting assembly is convenient to carry and use. The gear 230 is engaged with the rack 220, the gear 230 is rotatably connected to the adjusting column 240 through a rotating shaft, the adjusting column 240 is slidably connected to the rack 220, the rack 220 is provided with a second sliding groove 222, the adjusting column 240 is fixedly connected with a second sliding block 241, the second sliding block 241 can be accommodated in the second sliding groove 222 and can slide along the second sliding groove 222, and further the adjusting column 240 can stably move up and down on the rack 220 under the action of the second sliding block 241 and the gear 230. Locking post 250 runs through in adjusting post 240 to can peg graft in the one side that gear 230 was kept away from to rack 220, a plurality of locking holes 221 have been seted up to rack 220, and a plurality of equal spacing distribution in rack 220 in locking hole 221, locking post 250 can peg graft in locking hole 221, and then can be according to the balanced state of the device, the accurate post 240 that will adjust is fixed through locking post 250. Magnet piece 260 fixed connection is in the one end of adjusting post 240 and keeping away from gear 230, and magnetism cloth 270 adsorbs in the one end that magnet piece 260 kept away from adjusting post 240, and the one end that magnet piece 260 was kept away from to magnetism cloth 270 is provided with non-slip mat 271, and non-slip mat 271 is the rubber non-slip mat, can avoid ground to cause the damage to magnetism cloth 270 through non-slip mat 271.

Specifically, the working principle of the side-mounted vacuum circuit breaker is as follows: when the circuit breaker is used, when the circuit breaker needs to be placed on the ground, the base 110 is installed on the operating box 120, then the magnetic cloth 270 is placed on the ground, then the operating box 120 is held, so that the operating box 120 is located at a horizontal position, the magnet block 260 is close to the magnetic cloth 270, further the magnet block 260 is attracted by the magnetic cloth 270, further the adjusting columns 240 are driven to move downwards, further the gear 230 is driven to move on the rack 220, further the magnet block 260 completely abuts against the magnetic cloth 270, then the adjusting columns 240 are fixed on the rack 220 through the locking columns 250, further when the ground is uneven, the positions of the adjusting columns 240 can be moved, and further the base 110 can be supported on the uneven ground in a balanced manner;

whether the device reaches balanced placement can be visually judged for workers through the level gauge 112, the ground can be prevented from damaging the magnetic cloth 270 through the anti-slip pad 271, and the adjusting column 240 can be accurately fixed through the locking column 250 according to the balanced state of the device through the locking hole 221.

It should be noted that the specific model specifications of the operation box 120 and the pole 130 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the operation box 120 and the pole 130 and the principle thereof will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A side-mounted vacuum circuit breaker is characterized by comprising

The connecting assembly (100), the connecting assembly (100) comprises a base (110), an operating box (120) and a pole (130), the operating box (120) is connected to the base (110) in a sliding mode, and the pole (130) is electrically connected to the operating box (120);

the adjusting assembly (200) comprises an installation base (210), a rack (220), a gear (230), an adjusting column (240), a locking column (250), a magnet block (260) and magnetic cloth (270), the installation base (210) is provided with a plurality of ends which are respectively uniformly and fixedly connected to the base (110) and far away from the operating box (120), the rack (220) is rotatably connected to the installation base (210), the gear (230) is engaged and driven to the rack (220), the gear (230) is rotatably connected to the adjusting column (240), the adjusting column (240) is slidably connected to the rack (220), the locking column (250) penetrates through the adjusting column (240) and can be inserted into one side of the rack (220) far away from the gear (230), and the magnet block (260) is fixedly connected to one end of the adjusting column (240) far away from the gear (230), the magnetic cloth (270) is attached to one end, away from the adjusting column (240), of the magnet block (260).

2. The side-mounted vacuum circuit breaker according to claim 1, wherein the base (110) is fixedly connected with a first sliding block (111), the operating box (120) is provided with a first sliding slot (121), and the first sliding block (111) can be accommodated in the first sliding slot (121) and can slide along the first sliding slot (121).

3. A side mounted vacuum interrupter as claimed in claim 1 wherein a level (112) is fixedly attached to the base (110), the level (112) being configured for level monitoring of the base (110).

4. The side-mounted vacuum interrupter as claimed in claim 1, wherein the rack (220) defines a plurality of locking holes (221), and the locking posts (250) are inserted into the locking holes (221).

5. A side mounted vacuum interrupter as claimed in claim 4 wherein the plurality of locking holes (221) are equally spaced about the rack (220).

6. A side mounted vacuum interrupter as defined in claim 1 wherein said rack (220) is rotationally damped to said mounting block (210).

7. The side-mounted vacuum circuit breaker according to claim 6, wherein a limit plate (211) is fixedly connected to an end of the mounting seat (210) near the outer side, and the limit plate (211) is configured to limit the rack (220).

8. The side-mounted vacuum circuit breaker according to claim 1, wherein the rack (220) is provided with a second sliding slot (222), the adjusting column (240) is fixedly connected with a second sliding block (241), and the second sliding block (241) can be accommodated in the second sliding slot (222) and can slide along the second sliding slot (222).

9. The side-mounted vacuum circuit breaker according to claim 1, wherein an end of the magnetic cloth (270) away from the magnet block (260) is provided with a non-slip pad (271), and the non-slip pad (271) is a rubber non-slip pad.

10. A side mounted vacuum interrupter as defined in claim 1 wherein said gear (230) is rotatably connected to said adjustment post (240) by a shaft.