CN220914105U - Permanent magnet operating mechanism of outdoor vacuum high-voltage circuit breaker - Google Patents
Permanent magnet operating mechanism of outdoor vacuum high-voltage circuit breaker Download PDFInfo
- Publication number
- CN220914105U CN220914105U CN202322477765.1U CN202322477765U CN220914105U CN 220914105 U CN220914105 U CN 220914105U CN 202322477765 U CN202322477765 U CN 202322477765U CN 220914105 U CN220914105 U CN 220914105U
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- China
- Prior art keywords
- permanent magnet
- connecting plate
- operating mechanism
- circuit breaker
- voltage circuit
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- 230000007246 mechanism Effects 0.000 title claims abstract description 71
- 239000002390 adhesive tape Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electromagnets (AREA)
Abstract
The utility model relates to the technical field of circuit breakers, in particular to a permanent magnet operating mechanism of an outdoor vacuum high-voltage circuit breaker, which comprises a permanent magnet operating mechanism body, wherein an installation mechanism is arranged on the outer wall of the permanent magnet operating mechanism body; the installation mechanism comprises a connecting plate fixedly connected to a permanent magnet operation mechanism body, an installation seat is slidably connected to the outer wall of the connecting plate below the permanent magnet operation mechanism body, a connecting adhesive tape is fixedly connected to the bottom of the installation seat, a resistance heating wire is fixedly connected to the inside of the installation seat and above the connecting adhesive tape, a binding post is installed on the front surface of the outer wall of the installation seat, the permanent magnet operation mechanism of the outdoor vacuum high-voltage circuit breaker is installed and removed through designing, and the permanent magnet operation mechanism is installed and removed through the installation mechanism in the device.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a permanent magnet operating mechanism of an outdoor vacuum high-voltage circuit breaker.
Background
The permanent magnet operating mechanism is a part for opening and closing a switch in an outdoor vacuum high-voltage circuit breaker, but the existing permanent magnet operating mechanism still has the defects, specifically: the existing permanent magnet operating mechanism is generally installed in an outdoor vacuum high-voltage circuit breaker by using bolts, and the operation is complicated during disassembly and overhaul.
Therefore, there is a need for an outdoor vacuum high voltage circuit breaker permanent magnet operating mechanism that solves the problems set forth in the background art above.
Disclosure of utility model
The utility model aims to provide a permanent magnet operating mechanism of an outdoor vacuum high-voltage circuit breaker, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the permanent magnet operating mechanism comprises a permanent magnet operating mechanism body, wherein an installation mechanism is arranged on the outer wall of the permanent magnet operating mechanism body;
The installation mechanism comprises a connecting plate fixedly connected to a permanent magnet operation mechanism body, an installation seat is slidably connected to the outer wall of the connecting plate below the permanent magnet operation mechanism body, a connecting adhesive tape is fixedly connected to the bottom of the installation seat, a resistance heating wire is fixedly connected to the inside of the installation seat and above the connecting adhesive tape, a binding post is installed on the front surface of the outer wall of the installation seat, a locating pin is connected to the front surface and the back surface of the inner center of the installation seat and is rotationally connected to the lower portion of the connecting plate, a baffle is fixedly connected to the outer wall of the locating pin and above the connecting plate, a through groove is formed in the inside of the connecting plate and below the baffle, a scroll spring is fixedly connected to the outer wall of the locating pin and inside the installation seat, magnets are fixedly connected to the two sides of the inner wall of the through groove, and an adsorption plate is installed at the position corresponding to the magnets.
As a preferable scheme of the utility model, the two groups of mounting mechanisms are arranged, and the two groups of mounting mechanisms are symmetrically arranged at two sides of the permanent magnet operating mechanism body.
As a preferable scheme of the utility model, the connecting plate, the mounting seat, the positioning pin and the baffle are all made of aluminum alloy, the shape of the magnet is matched with that of the adsorption plate, and the positioning pin sequentially penetrates through the mounting seat and the connecting plate and extends to the upper part of the connecting plate.
As a preferable scheme of the utility model, the adsorption plate is made of stainless steel, the connecting adhesive tape is made of hot melt adhesive, a plurality of groups of connecting adhesive tapes and resistance heating wires are arranged, and the connecting mode of the binding posts and the resistance heating wires is electric connection.
As a preferable scheme of the utility model, the shape of the through groove is matched with the shape of the baffle, and the spiral spring is fixedly connected with the mounting seat.
As a preferable scheme of the utility model, the outer walls of the connecting plate and the mounting seat are both coated with insulating paint, and the baffle plate is connected with the connecting plate in a sliding way.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the permanent magnet operating mechanism of the outdoor vacuum high-voltage circuit breaker is designed, the permanent magnet operating mechanism is installed and detached by utilizing the installing mechanism in the device, the permanent magnet operating mechanism body is placed in the outdoor vacuum circuit breaker, the wiring terminal is connected with an external power supply by using a wire, current flows into the resistance heating wire through the wiring terminal, the resistance heating wire can heat and soften the connecting adhesive tape, after the connecting adhesive tape is completely softened, the wire is disconnected, the connecting adhesive tape is cooled and solidified, so that the installing seat and the permanent magnet operating mechanism body are fixed in the outdoor vacuum circuit breaker, during detachment, the baffle is rotated to enable the baffle to be aligned with the through groove, the baffle can drive the locating pin to rotate, the locating pin drives the adsorption plate to rotate, the adsorption plate is not aligned with the magnet any more, the permanent magnet operating mechanism body is pulled, the permanent magnet operating mechanism body drives the connecting plate to move upwards, the connecting plate and the permanent magnet operating mechanism body are separated from the installing seat, and detachment is completed, and the problem that the conventional permanent magnet operating mechanism is generally installed in the outdoor vacuum high-voltage circuit breaker by using bolts and is complicated to operate during detachment and overhaul is solved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top cross-sectional view of the present utility model;
fig. 3 is an exploded view of the three-dimensional structure of the mounting mechanism of the present utility model.
In the figure: 1. a permanent magnet operating mechanism body; 2. a mounting mechanism; 201. a connecting plate; 202. a mounting base; 203. connecting adhesive tapes; 204. a resistance heating wire; 205. binding posts; 206. a positioning pin; 207. a baffle; 280. a through groove; 209. a spiral spring; 210. a magnet; 211. and (5) an adsorption plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, but in which the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
The permanent magnet operating mechanism of the outdoor vacuum high-voltage circuit breaker comprises a permanent magnet operating mechanism body 1, wherein an installation mechanism 2 is arranged on the outer wall of the permanent magnet operating mechanism body 1;
Wherein, the two groups of mounting mechanisms 2 are arranged, and the two groups of mounting mechanisms 2 are symmetrically arranged at two sides of the permanent magnet operating mechanism body 1;
in this embodiment, referring to fig. 2 and 3, the mounting mechanism 2 includes a connecting plate 201 fixedly connected to the permanent magnet operating mechanism body 1, a mounting seat 202 is slidingly connected to the outer wall of the connecting plate 201 below the permanent magnet operating mechanism body 1, a connecting adhesive tape 203 is fixedly connected to the bottom of the mounting seat 202, a resistance heating wire 204 is fixedly connected to the inside of the mounting seat 202 and above the connecting adhesive tape 203, a binding post 205 is mounted on the front surface of the outer wall of the mounting seat 202, a positioning pin 206 is rotatably connected to the front surface and the back surface of the inner center of the mounting seat 202 and below the connecting plate 201, a baffle 207 is fixedly connected to the outer wall of the positioning pin 206 and above the connecting plate 201, a through groove 208 is formed inside the connecting plate 201 and below the baffle 207, a scroll spring 209 is fixedly connected to the outer wall of the positioning pin 206 and inside the mounting seat 202, magnets 210 are fixedly connected to both sides of the inner wall of the through groove 208, and a suction plate 211 is mounted on the outer wall of the positioning pin 206 and at a position corresponding to the magnets 210;
The connecting plate 201, the mounting seat 202, the positioning pin 206 and the baffle 207 are all made of aluminum alloy, the shape of the magnet 210 is matched with the shape of the adsorption plate 211, the positioning pin 206 sequentially penetrates through the mounting seat 202 and the connecting plate 201 and extends to the upper portion of the connecting plate 201, the adsorption plate 211 is made of stainless steel, the connecting adhesive tape 203 is made of hot melt adhesive, the connecting adhesive tape 203 and the resistance heating wire 204 are all provided with a plurality of groups, the connecting mode of the binding post 205 and the resistance heating wire 204 is electrically connected, the shape of the through groove 208 is matched with the shape of the baffle 207, the connecting mode of the spiral spring 209 and the mounting seat 202 is fixedly connected, insulating paint is sprayed on the outer walls of the connecting plate 201 and the mounting seat 202, the connecting mode of the baffle 207 and the connecting plate 201 is in sliding connection, during disassembly, the baffle 207 is rotated to enable the baffle 207 to be aligned with the through groove 208, meanwhile, the baffle 207 drives the positioning pin 206 to drive the adsorption plate 211 to rotate, the adsorption plate 211 is not aligned with the magnet 210 any more, the permanent magnet operating mechanism body 1 is pulled, the connecting plate 201 is driven to move upwards, and the permanent magnet operating mechanism body 1 is separated from the mounting seat 202.
The working flow of the utility model is as follows: when the outdoor vacuum high-voltage circuit breaker permanent magnet operating mechanism designed by the scheme is operated, the permanent magnet operating mechanism body 1 is placed into the outdoor vacuum circuit breaker, the wiring terminal 205 is connected with an external power supply through the wiring terminal 205, current flows into the resistance heating wire 204 through the wiring terminal 205, the resistance heating wire 204 can heat and soften the connecting adhesive tape 203, after the connecting adhesive tape 203 is completely softened, the wiring terminal is disconnected, the connecting adhesive tape 203 is cooled and solidified, thereby the mounting seat 202 and the permanent magnet operating mechanism body 1 are fixed in the outdoor vacuum circuit breaker, when the outdoor vacuum circuit breaker is disassembled, the baffle 207 is rotated, the baffle 207 is aligned with the through groove 208, the baffle 207 can drive the positioning pin 206 to rotate, the positioning pin 206 drives the adsorption plate 211 to rotate, the adsorption plate 211 is not aligned with the magnet 210 any more, the permanent magnet operating mechanism body 1 is pulled, the permanent magnet operating mechanism body 1 drives the connecting plate 201 to move upwards, and the connecting plate 201 and the permanent magnet operating mechanism body 1 are separated from the mounting seat 202.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outdoor vacuum high voltage circuit breaker permanent magnetism operating device, includes permanent magnetism operating device body (1), its characterized in that: the outer wall of the permanent magnet operating mechanism body (1) is provided with a mounting mechanism (2);
The utility model provides a permanent magnet installation mechanism, including connecting plate (201) of fixed connection at permanent magnet operation mechanism body (1), the outer wall of connecting plate (201) and in the below sliding connection of permanent magnet operation mechanism body (1) have mount pad (202), the bottom fixedly connected with joint strip (203) of mount pad (202), the inside of mount pad (202) and in the top fixedly connected with resistance heating wire (204) of joint strip (203), terminal (205) are installed in the outer wall front of mount pad (202), the front and the back of mount pad (202) inside center department and the below rotation at connecting plate (201) are connected with locating pin (206), the outer wall of locating pin (206) and in the top fixedly connected with baffle (207) of connecting plate (201), logical groove (208) are seted up to the inside of connecting plate (201) and in the below of baffle (207), the outer wall of locating pin (206) and in the top fixedly connected with scroll spring (209) of mount pad (202), the both sides of the inner wall of logical groove (208) are all fixedly connected with magnet (210), and the corresponding position of magnet (210) is fixed on the outer wall (210).
2. The outdoor vacuum high voltage circuit breaker permanent magnet operating mechanism of claim 1, wherein: the mounting mechanisms (2) are provided with two groups, and the two groups of mounting mechanisms (2) are symmetrically arranged on two sides of the permanent magnet operating mechanism body (1).
3. The outdoor vacuum high voltage circuit breaker permanent magnet operating mechanism of claim 1, wherein: the connecting plate (201), the mounting seat (202), the locating pin (206) and the baffle (207) are all made of aluminum alloy, the shape of the magnet (210) is matched with the shape of the adsorption plate (211), and the locating pin (206) sequentially penetrates through the mounting seat (202) and the connecting plate (201) and extends to the upper portion of the connecting plate (201).
4. The outdoor vacuum high voltage circuit breaker permanent magnet operating mechanism of claim 1, wherein: the adsorption plate (211) is made of stainless steel, the connecting adhesive tape (203) is made of hot melt adhesive, a plurality of groups of connecting adhesive tapes (203) and resistance heating wires (204) are arranged, and the connecting mode of the binding posts (205) and the resistance heating wires (204) is electric connection.
5. The outdoor vacuum high voltage circuit breaker permanent magnet operating mechanism of claim 1, wherein: the shape of the through groove (208) is matched with the shape of the baffle plate (207), and the spiral spring (209) is fixedly connected with the mounting seat (202).
6. The outdoor vacuum high voltage circuit breaker permanent magnet operating mechanism of claim 1, wherein: insulating paint is sprayed on the outer walls of the connecting plate (201) and the mounting seat (202), and the baffle (207) is connected with the connecting plate (201) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477765.1U CN220914105U (en) | 2023-09-12 | 2023-09-12 | Permanent magnet operating mechanism of outdoor vacuum high-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322477765.1U CN220914105U (en) | 2023-09-12 | 2023-09-12 | Permanent magnet operating mechanism of outdoor vacuum high-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220914105U true CN220914105U (en) | 2024-05-07 |
Family
ID=90912307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322477765.1U Active CN220914105U (en) | 2023-09-12 | 2023-09-12 | Permanent magnet operating mechanism of outdoor vacuum high-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220914105U (en) |
-
2023
- 2023-09-12 CN CN202322477765.1U patent/CN220914105U/en active Active
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