CN218160153U - Vacuum circuit breaker - Google Patents
Vacuum circuit breaker Download PDFInfo
- Publication number
- CN218160153U CN218160153U CN202221857822.8U CN202221857822U CN218160153U CN 218160153 U CN218160153 U CN 218160153U CN 202221857822 U CN202221857822 U CN 202221857822U CN 218160153 U CN218160153 U CN 218160153U
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- circuit breaker
- vacuum circuit
- fixed
- mounting
- joint
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Abstract
The utility model discloses a vacuum circuit breaker relates to circuit breaker technical field, including the vacuum circuit breaker body and the mounting bracket that is used for installing the vacuum circuit breaker body, mounting bracket fixed mounting is on the stand, the fixed a plurality of fixed blocks that are used for easy to assemble fixed that are equipped with of vacuum circuit breaker body both ends lateral wall symmetry, the mounting bracket surface still is equipped with and is used for cooperating the fixed block to install fixed joint subassembly to the vacuum circuit breaker body. The utility model discloses in, through the mounting bracket that sets up and the joint subassembly that the cooperation was used, can realize installing fast the vacuum circuit breaker body fixedly to can guarantee to guarantee the steadiness of guaranteeing the circuit breaker at strong wind weather.
Description
Technical Field
The utility model relates to a circuit breaker technical field especially relates to a vacuum circuit breaker.
Background
Vacuum circuit breakers refer to circuit breakers installed and operated on poles; the research level of the strength and the manufacturing technology of various circuit breakers have been developed greatly, the vacuum circuit breaker is not only limited to a medium-voltage power grid but also developed towards the direction of high voltage and large capacity, and the sulfur hexafluoride circuit breaker has many advantages such as strong opening capacity, more continuous opening and closing times, frequent operation, low operation noise, no fire hazard and the like, thereby being a good oilless device.
The vacuum circuit breaker is mainly installed on a telegraph pole, and is installed at a high place, the size of wind power needs to be considered when the vacuum circuit breaker is installed, the wind and sand are large in northwest regions of China, and along with the continuous increase of extreme weather, the stability of the silver groove vacuum circuit breaker during installation is particularly important.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above problems, a vacuum circuit breaker is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vacuum circuit breaker comprises a vacuum circuit breaker body and a mounting rack for mounting the vacuum circuit breaker body, wherein the mounting rack is fixedly mounted on a stand column, a plurality of fixing blocks for facilitating mounting and fixing are symmetrically and fixedly arranged on the side walls of two ends of the vacuum circuit breaker body, and a clamping assembly for matching the fixing blocks to mount and fix the vacuum circuit breaker body is further arranged on the surface of the mounting rack;
the joint subassembly includes that the slip cover establishes at the sliding sleeve on mounting bracket surface, the sliding sleeve surface is equipped with the fastening bolt that is used for fixed or regulation, a plurality of locating holes that use with the fastening bolt cooperation have evenly been seted up to the mounting bracket lateral wall, the fixed joint board that is equipped with in sliding sleeve upper end, the fixed joint frame that is equipped with of joint board lateral wall, the joint frame is U type structure, just the spout has been seted up to joint frame inside wall, it is equipped with the fly leaf to slide in the spout, the fly leaf is close to the fixed guide bar that is equipped with of one end of joint board, the guide bar slides and runs through the joint board, the surface cover that the guide bar is located the joint frame inboard is equipped with the spring, the one end that the guide bar is located the joint board outside is connected with the screw thread ring through the screw thread closure.
As a further description of the above technical solution:
the fixed block up end has seted up the wedge face, the lateral wall of one side that the fly leaf is close to with the fixed block is seted up similarly has the inclined plane, the inclined plane has the wedge face inclination direction unanimously, and the inclination is the same.
As a further description of the above technical solution:
the mounting frame is specifically of a rectangular frame structure, and a plurality of fixing rods for mounting are fixedly arranged in the rectangular frame.
As a further description of the above technical solution:
and a rubber pad is fixedly arranged on the inclined plane of the movable plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, through the mounting bracket that sets up and the joint subassembly that the cooperation was used, can realize installing fast the vacuum circuit breaker body fixedly to can guarantee to guarantee the steadiness at strong wind weather assurance circuit breaker.
Drawings
Fig. 1 shows a schematic view of the overall appearance structure according to the present invention;
FIG. 2 is an enlarged schematic view of the latch assembly of FIG. 1 according to the present invention;
figure 3 shows a schematic top view of the card assembly of figure 1 according to the present invention.
Illustration of the drawings: 1. a column; 2. a mounting frame; 3. a vacuum circuit breaker body; 4. a clamping assembly; 5. a fixed block; 41. a sliding sleeve; 42. a clamping and connecting plate; 43. a movable plate; 44. a spring; 45. a threaded ring; 46. fastening a bolt; 47. 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a vacuum circuit breaker comprises a vacuum circuit breaker body 3 and a mounting rack 2 used for mounting the vacuum circuit breaker body 3, wherein the mounting rack 2 is fixedly mounted on a stand column 1, a plurality of fixing blocks 5 used for facilitating mounting and fixing are symmetrically and fixedly arranged on the side walls of two ends of the vacuum circuit breaker body 3, and a clamping assembly 4 used for matching the fixing blocks 5 to mount and fix the vacuum circuit breaker body 3 is further arranged on the surface of the mounting rack 2; the mounting frame 2 is specifically of a rectangular frame structure, and a plurality of fixing rods for mounting are fixedly arranged in the rectangular frame; in the in-service use process, mounting bracket 2 sets up to be frame construction, not only can alleviate the quality of mounting bracket 2 self, can effectually prevent simultaneously by strong wind jack-up, makes things convenient for the circulation of wind.
Clamping component 4 includes that the slip cover establishes the sliding sleeve 41 on mounting bracket 2 surface, sliding sleeve 41 surface is equipped with and is used for fixed or fastening bolt 46 who adjusts, a plurality of locating holes that use with fastening bolt 46 cooperation have evenly been seted up to mounting bracket 2 lateral wall, the fixed joint board 42 that is equipped with in sliding sleeve 41 upper end, the fixed joint frame that is equipped with of joint board 42 lateral wall, the joint frame is U type structure, and the joint frame inside wall has seted up the spout, it is equipped with fly leaf 43 to slide in the spout, the fixed guide bar that is equipped with of one end that fly leaf 43 is close to joint board 42, the guide bar slides and runs through joint board 42, the surface cover that the guide bar is located the joint frame inboard is equipped with spring 44, the one end that the guide bar is located the joint board 42 outside is connected with screw ring 45 through the screw thread soon.
Further, the upper end surface of the fixed block 5 is provided with a wedge-shaped surface, the side wall of the movable plate 43 close to the fixed block 5 is also provided with an inclined surface, the inclined surfaces have the same direction of the inclination of the wedge-shaped surface, and the inclined surfaces of the movable plate 43 are fixed with a rubber pad 47; in the in-service use process, because the wedge-shaped surface has been seted up on fixed block 5 surface, after the inclined plane and the wedge-shaped surface butt of fly leaf 43 lateral wall, can produce a decurrent power to vacuum circuit breaker body 3, guarantee to increase vacuum circuit breaker body 3's steadiness in the use.
The working principle is as follows: during the use, at first with mounting bracket 2 both ends respectively with stand 1 fixed connection, will treat the vacuum circuit breaker body 3 of installation afterwards and place in mounting bracket upper end intermediate position, promote sliding sleeve 41 afterwards for joint frame and 3 lateral walls butts of vacuum circuit breaker body, and make fly leaf 43 and 5 butts of fixed block, and then continue to promote sliding sleeve 41 certain distance, fix sliding sleeve 41 through fastening bolt 46 afterwards, can accomplish the installation operation of vacuum circuit breaker body 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A vacuum circuit breaker comprises a vacuum circuit breaker body (3) and a mounting rack (2) used for mounting the vacuum circuit breaker body (3), wherein the mounting rack (2) is fixedly mounted on a stand column (1), and a plurality of fixing blocks (5) convenient to mount and fix are symmetrically and fixedly arranged on the side walls of the two ends of the vacuum circuit breaker body (3), and the vacuum circuit breaker is characterized in that a clamping assembly (4) used for being matched with the fixing blocks (5) to mount and fix the vacuum circuit breaker body (3) is further arranged on the surface of the mounting rack (2);
joint subassembly (4) establish sliding sleeve (41) on mounting bracket (2) surface including the slip cap, sliding sleeve (41) surface is equipped with fastening bolt (46) that are used for fixing or adjust, a plurality ofly locating holes that use with fastening bolt (46) cooperation have evenly been seted up to mounting bracket (2) lateral wall, fixed joint board (42) that are equipped with in sliding sleeve (41) upper end, the fixed joint frame that is equipped with of joint board (42) lateral wall, the joint frame is U type structure, just the spout has been seted up to joint frame inside wall, it is equipped with fly leaf (43) to slide in the spout, fly leaf (43) are close to the fixed guide bar that is equipped with of one end of joint board (42), the guide bar slides and runs through joint board (42), the surface cover that the guide bar is located the joint frame inboard is equipped with spring (44), the one end that the guide bar is located the joint board (42) outside is connected with screw ring (45) through the screw thread soon.
2. The vacuum circuit breaker according to claim 1, wherein the upper end surface of the fixed block (5) is provided with a wedge-shaped surface, the side wall of the movable plate (43) close to the fixed block (5) is also provided with an inclined surface, and the inclined surfaces have the same slope direction and the same slope as the wedge-shaped surfaces.
3. Vacuum circuit breaker according to claim 1, characterized in that the mounting frame (2) is embodied as a rectangular frame, and a plurality of fixing rods for mounting are fixedly arranged inside the rectangular frame.
4. Vacuum interrupter according to claim 2, characterized in that the moving plate (43) is provided with a rubber pad (47) fixed on the inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221857822.8U CN218160153U (en) | 2022-07-19 | 2022-07-19 | Vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221857822.8U CN218160153U (en) | 2022-07-19 | 2022-07-19 | Vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218160153U true CN218160153U (en) | 2022-12-27 |
Family
ID=84593605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221857822.8U Active CN218160153U (en) | 2022-07-19 | 2022-07-19 | Vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218160153U (en) |
-
2022
- 2022-07-19 CN CN202221857822.8U patent/CN218160153U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |