CN217061901U - Static rod quick-release assembly of vacuum arc extinguish chamber - Google Patents
Static rod quick-release assembly of vacuum arc extinguish chamber Download PDFInfo
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- CN217061901U CN217061901U CN202123454637.2U CN202123454637U CN217061901U CN 217061901 U CN217061901 U CN 217061901U CN 202123454637 U CN202123454637 U CN 202123454637U CN 217061901 U CN217061901 U CN 217061901U
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- vacuum interrupter
- rod body
- elastic member
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- static rod
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Abstract
The application relates to the field of vacuum arc-extinguishing chambers, in particular to a static rod quick-dismantling assembly of a vacuum arc-extinguishing chamber, which comprises a static rod body, wherein the static rod body is provided with a leaning end, an inserting end and a connecting end, the inserting end and the connecting end respectively extend outwards from two sides of the leaning end, one side of the connecting end, deviating from the leaning end, is provided with a inserting hole, the inserting hole is matched with a part of external equipment to limit the static rod body, and the wall surface forming the inserting hole is provided with two oppositely-arranged installing grooves; and the two telescopic assemblies are respectively arranged in the two insertion holes in a telescopic manner so as to limit the movement of the static rod body. The utility model discloses can realize simple structure, the convenient, the high advantage of practicality of assembly through the structural configuration who utilizes its self effectively.
Description
Technical Field
The application relates to the field of vacuum arc-extinguishing chambers, in particular to a static rod quick-dismantling assembly of a vacuum arc-extinguishing chamber.
Background
The static rod connecting mode of the existing vacuum arc extinguish chamber is more traditional, the installation is inconvenient, and the whole vacuum arc extinguish chamber needs to be dismantled, so that the installation is troublesome.
Therefore, the need for providing the static rod quick-dismantling assembly of the vacuum arc extinguish chamber, which has the advantages of simple structure, convenient assembly and high practicability exists.
Disclosure of Invention
The main aim at of this application provides a quiet pole quick detach subassembly of vacuum interrupter, wherein, the quiet pole quick detach subassembly of vacuum interrupter can utilize its self structural configuration to realize the advantage that the assembly is convenient, the practicality is high effectively.
Another aim at provides a quiet pole quick detach subassembly of vacuum interrupter, wherein, the quiet pole quick detach subassembly of vacuum interrupter includes a quiet pole body and two flexible subassemblies, quiet pole body has a connection end, just the connection end has a patchhole, forms the wall of patchhole has the mounting groove of double-phase relative setting, two flexible subassembly is arranged in two telescopically respectively in the patchhole, in order to inject the removal of quiet pole body.
Another object of the application is to provide a quiet pole quick detach subassembly of vacuum interrupter, wherein, quiet pole quick detach subassembly of vacuum interrupter simple structure, simple operation do not relate to complicated manufacturing process and expensive material, have higher economic nature, easily promote and use.
In order to achieve at least one of the above objects, the present application provides a fast dismounting assembly for a stationary rod of a vacuum interrupter, wherein the fast dismounting assembly for a stationary rod of a vacuum interrupter includes:
the static rod body is provided with an abutting end, an inserting end and a connecting end, the inserting end and the connecting end respectively extend outwards from two sides of the abutting end, one side of the connecting end, which is far away from the abutting end, is provided with an inserting hole, the inserting hole is matched with a part of external equipment to limit the static rod body, and the wall surface forming the inserting hole is provided with two oppositely arranged installing grooves; and
and the two telescopic assemblies are respectively arranged in the two insertion holes in a telescopic manner so as to limit the movement of the static rod body.
In one or more embodiments of the present application, the abutting end has a cross-sectional dimension that is greater than a cross-sectional dimension of the insertion end and a cross-sectional dimension of the connecting end.
In one or more embodiments of the present application, the insertion end has a cross-sectional dimension that is less than a cross-sectional dimension of the connection end.
In one or more embodiments of the present application, the connecting end has a big end, a middle end and a small end, the small end is close to the abutting end, and the middle end is located between the small end and the big end, the big end is located on one side of the middle end deviating from the small end, and the inserting hole is located on one end of the big end deviating from the middle end.
In one or more embodiments of the present application, the large end has at least one guide groove with two sides communicating with each other.
In one or more embodiments of this application, the quiet pole quick detach subassembly of vacuum interrupter still includes a rotation piece, rotate the piece and cup joint on the middle-end of link, and with the middle-end is rotated and is connected, just the outer wall that rotates the piece has an external screw thread.
In one or more embodiments of the present application, each of the telescopic assemblies includes an elastic member and a moving member, one end of the elastic member is fixedly connected to the bottom wall forming the mounting groove, the other end of the elastic member is fixedly connected to the moving member, the end of the moving member connected to the elastic member is disposed in the mounting groove, and the end of the moving member away from the elastic member is disposed in the insertion hole.
In one or more embodiments of the present application, an end of the moving member facing away from the elastic member is a tip.
In one or more embodiments of the present application, one side of the abutting end of the static bar body, which is close to the insertion end, is provided with two oppositely disposed limiting portions, and the limiting portions are provided with a pressed end, and the pressed end can be deformed by an external acting force.
Drawings
These and/or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings of which:
fig. 1 illustrates a schematic structural diagram of a static bar quick release assembly of a vacuum arc-extinguishing chamber.
Fig. 2 illustrates an enlarged view of a in fig. 1.
Fig. 3 illustrates an enlarged view of B in fig. 1.
Detailed Description
The terms and words used in the following specification and claims are not limited to the literal meanings, but are merely used by the inventors to enable a clear and consistent understanding of the application. Thus, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present application are provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
While ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used only to distinguish one component from another component. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the teachings of the inventive concepts. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, numbers, steps, operations, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.
Summary of the application
The static rod connecting mode of the existing vacuum arc extinguish chamber is more traditional, the installation is inconvenient, and the whole vacuum arc extinguish chamber needs to be dismantled, so that the installation is troublesome.
Based on this, a static rod quick-dismantling component of a vacuum arc extinguish chamber, which has a simple structure, is convenient to assemble and has high practicability, is needed.
Based on above-mentioned technical problem, this application provides a quiet pole quick detach subassembly of vacuum interrupter, wherein, the quiet pole quick detach subassembly simple structure of vacuum interrupter does not relate to complicated manufacturing process and expensive material, has higher economic nature, and simultaneously, to the manufacture factory, the quiet pole quick detach subassembly of vacuum interrupter that this application provided is easily produced, and low cost, more is favorable to controlling manufacturing cost, further is favorable to the product promotion and uses.
Static rod quick-dismantling assembly of schematic vacuum arc-extinguishing chamber
Referring to fig. 1 to 3, according to the present invention, it should be noted that the static rod quick-release assembly of a vacuum interrupter according to a preferred embodiment of the present invention is more traditional, and is inconvenient to install, and is more troublesome when the vacuum interrupter needs to be removed as a whole. The present invention is explained in detail below to facilitate understanding of the present invention.
Specifically, the static rod quick-release assembly of the vacuum arc-extinguishing chamber comprises a static rod body 10 with a butting end 11, an insertion end 12 and a connecting end 13, wherein the insertion end 12 and the connecting end 13 respectively extend outwards from two sides of the butting end 11.
Further, the abutting end 11 has a cross-sectional dimension larger than that of the insertion end 12 and that of the connection end 13.
Further, the cross-sectional size of the insertion end 12 is smaller than the cross-sectional size of the connection end 13.
It should be noted that the connecting end 13 has a large end 131, a middle end 132 and a small end 133, the small end 133 is close to the abutting end 11, the middle end 132 is located between the small end 133 and the large end 131, and the large end 131 is located on a side of the middle end 132 away from the small end 133.
Further, the large end 131 has at least one guide groove 13101 with two sides communicating with each other, wherein it should be understood by those skilled in the art that since the connecting end 13 is provided with at least one guide groove 13101, it is convenient for the user to connect to an external device through the guide groove 13101, so that the user can connect the static bar body 10 to the external device through the guide groove 13101.
Specifically, the quiet pole quick detach subassembly of vacuum interrupter still includes a commentaries on classics piece 20, it cup joints to rotate piece 20 on the middle-end 132 of link 13, and with middle-end 132 rotates to be connected, it should be said, rotate piece 20 with the connected mode of middle-end 132 is threaded connection, just the outer wall of rotating piece 20 has an external screw thread, so that rotate piece 20 and external equipment threaded connection, and then prescribe a limit the position of quiet pole body 10.
It should be noted that, because the installation mode of the static bar body 10 is insertion type, it is convenient to limit the static bar body 10, and the utility model is further improved.
Further, an end of the large end 131 of the connecting end 13 facing away from the middle end 132 has an insertion hole 13102, and the insertion hole 13102 is matched with a part of an external device to define the static bar body 10.
Specifically, the static bar quick release assembly of the vacuum interrupter further includes two telescopic assemblies 30, and the telescopic assemblies 30 are telescopically disposed in the insertion holes 13102 to limit the movement of the static bar body 10.
Further, the wall surface forming the insertion hole 13102 has two mounting grooves (not shown) oppositely disposed, and the two expansion modules 30 are respectively disposed in the two mounting grooves.
Further, each of the telescopic assemblies 30 includes an elastic member 31 and a moving member 32, one end of the elastic member 31 is fixedly connected to the bottom wall forming the mounting groove, the other end is fixedly connected to the moving member 32, the end of the moving member 32 connected to the elastic member 31 is disposed in the mounting groove, and the end of the moving member 32 opposite to the elastic member 31 is disposed in the insertion hole 13102. It should be noted that the end of the moving member 32, which faces away from the elastic member 31, is a tip, i.e., the tip has two oppositely disposed slopes, and it should be understood by those skilled in the art that an external member is slidably inserted into the insertion hole 13102 and cooperates with the tips of the moving member 32 to define the position of the stationary bar body 10. When a user needs to pull out the stationary rod body 10, the stationary rod body 10 is subjected to an external acting force, so that an external component presses the tips of the two moving members 32, and then the two moving members 32 are pressed to move a predetermined distance in a direction close to the elastic member 31, and further the two moving members 32 no longer limit the movement of the stationary rod body 10.
Specifically, as shown in fig. 1, the abutting end 11 may be fitted with a stationary cover plate having two insertion grooves disposed oppositely.
Furthermore, one side of the abutting end 11 of the static rod body 10, which is close to the insertion end 12, is provided with two oppositely arranged limiting parts 111, and the two limiting parts 111 are respectively inserted into the two insertion grooves, so as to limit the position of the static cover plate.
Furthermore, the position-limiting part 111 has a pressed end 1111, and the pressed end 1111 can be deformed by an external force, so that the cross-sectional dimension of the position-limiting part 111 is smaller than the dimension of the insertion slot, so that the position-limiting part 111 can pass through the insertion slot to limit the static cover plate. That is, the pressed end 1111 of the stopper portion 111 may be deformed by being pressed by a wall surface forming the stopper groove, so that the sectional size of the stopper portion 111 is smaller than the size of the insertion groove. Wherein the side of the insertion end 12 of the static bar facing away from the abutting end 11 is used for mounting a static contact.
To sum up, based on this application embodiment the quiet pole quick detach subassembly of vacuum interrupter is expounded, and it does the quiet pole quick detach subassembly of vacuum interrupter provides advantages such as simple structure, convenient, the practicality height of assembly.
It is worth mentioning that, in the embodiment of the present application, the structure of the quick release assembly of the stationary bar of the vacuum arc-extinguishing chamber is simple, and the quick release assembly does not involve a complex manufacturing process and expensive materials, and has high economical efficiency. Simultaneously, to the manufacture factory, the quiet pole quick detach subassembly of vacuum interrupter that this application provided is easily produced, and low cost more is favorable to controlling manufacturing cost, further is favorable to the product to promote and use.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and any variations or modifications may be made without departing from the principles of the present invention.
Claims (9)
1. The utility model provides a quiet pole quick detach subassembly of vacuum interrupter which characterized in that, the quiet pole quick detach subassembly of vacuum interrupter includes:
the static rod body is provided with an abutting end, an inserting end and a connecting end, the inserting end and the connecting end respectively extend outwards from two sides of the abutting end, one side of the connecting end, which is far away from the abutting end, is provided with an inserting hole, the inserting hole is matched with a part of external equipment to limit the static rod body, and the wall surface forming the inserting hole is provided with two oppositely arranged installing grooves; and
and the two telescopic assemblies are respectively arranged in the two insertion holes in a telescopic manner so as to limit the movement of the static rod body.
2. The fast dismounting assembly for the stationary rod of the vacuum arc-extinguishing chamber as claimed in claim 1, wherein the abutting end has a cross-sectional dimension larger than that of the insertion end and that of the connection end.
3. The fast dismounting assembly of the stationary bar of the vacuum arc-extinguishing chamber as claimed in claim 2, wherein the cross-sectional dimension of the insertion end is smaller than that of the connection end.
4. The fast dismounting assembly of the stationary bar of vacuum interrupter as claimed in claim 3, wherein said connecting end has a large end, a middle end and a small end, said small end is close to said abutting end, and said middle end is located between said small end and said large end, said large end is located at a side of said middle end departing from said small end, and said inserting hole is located at an end of said large end departing from said middle end.
5. The fast dismounting assembly of the stationary bar of vacuum interrupter of claim 4, wherein said large end has at least one guiding slot with two sides connected.
6. The quick release assembly for the stationary rod of the vacuum interrupter as claimed in claim 5, further comprising a rotating member sleeved on the middle end of the connecting end and rotatably connected to the middle end, wherein the outer wall of the rotating member has an external thread.
7. The fast dismounting assembly of the dead lever of vacuum interrupter according to claim 6, wherein each of the telescopic assemblies includes an elastic member and a moving member, one end of the elastic member is fixedly connected to the bottom wall forming the mounting groove, the other end of the elastic member is fixedly connected to the moving member, and the end of the moving member connected to the elastic member is disposed in the mounting groove, and the end of the moving member away from the elastic member is disposed in the insertion hole.
8. The fast dismounting assembly of the stationary bar of vacuum interrupter of claim 7, wherein an end of said movable member facing away from said elastic member is a tip.
9. The quick release assembly for a stationary rod of a vacuum interrupter as claimed in claim 8, wherein the abutting end of the stationary rod body has two oppositely disposed limiting portions on a side thereof close to the insertion end, and the limiting portions have a pressed end, and the pressed end can be deformed by an external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123454637.2U CN217061901U (en) | 2021-12-31 | 2021-12-31 | Static rod quick-release assembly of vacuum arc extinguish chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123454637.2U CN217061901U (en) | 2021-12-31 | 2021-12-31 | Static rod quick-release assembly of vacuum arc extinguish chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217061901U true CN217061901U (en) | 2022-07-26 |
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ID=82481084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123454637.2U Active CN217061901U (en) | 2021-12-31 | 2021-12-31 | Static rod quick-release assembly of vacuum arc extinguish chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217061901U (en) |
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2021
- 2021-12-31 CN CN202123454637.2U patent/CN217061901U/en active Active
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