CN212874340U - Outdoor vacuum circuit breaker - Google Patents
Outdoor vacuum circuit breaker Download PDFInfo
- Publication number
- CN212874340U CN212874340U CN202021634896.6U CN202021634896U CN212874340U CN 212874340 U CN212874340 U CN 212874340U CN 202021634896 U CN202021634896 U CN 202021634896U CN 212874340 U CN212874340 U CN 212874340U
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- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- hole
- bottom plate
- breaker body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses an outdoor vacuum circuit breaker, including the vacuum circuit breaker body, the bottom of vacuum circuit breaker body is equipped with adjusts the support frame, it includes the bottom plate to adjust the support frame, the upper surface of bottom plate is equipped with evenly distributed's powerful spring, the top of powerful spring is equipped with the backup pad, the upper surface of backup pad is equipped with the flat faced bearing, and the upper surface of flat faced bearing is connected with the lower fixed surface of vacuum circuit breaker body, and the lower surface of bottom plate is equipped with the spout that two symmetries set up, and the inside slip of spout is provided with the right angle channel-section steel, and the one end of right angle channel-section steel is. This outdoor vacuum circuit breaker, simple to operate can adjust vacuum circuit breaker's position and angle, and the convenience is overhauld it, can also play the shock attenuation guard action to vacuum circuit breaker in the transportation, avoids causing the damage to vacuum circuit breaker, easy operation, convenient to use.
Description
Technical Field
The utility model relates to a vacuum circuit breaker technical field specifically is an outdoor vacuum circuit breaker.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are high vacuum, has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, and is relatively popularized in power distribution networks.
The existing vacuum circuit breaker is mainly fixed through the concave channel steel at the bottom, does not have a damping protection function in the transportation process, and the position of the vacuum circuit breaker after installation cannot be adjusted, so that the vacuum circuit breaker is inconvenient to overhaul.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an outdoor vacuum circuit breaker, simple to operate can adjust vacuum circuit breaker's position and angle, and the convenience is overhauld it, can also play the shock attenuation guard action to vacuum circuit breaker in the transportation, avoids causing the damage to vacuum circuit breaker, easy operation, and convenient to use can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor vacuum circuit breaker, includes the vacuum circuit breaker body, the bottom of vacuum circuit breaker body is equipped with adjusts the support frame, it includes the bottom plate to adjust the support frame, the upper surface of bottom plate is equipped with evenly distributed's powerful spring, the top of powerful spring is equipped with the backup pad, the upper surface of backup pad is equipped with flat bearing, flat bearing's upper surface and the lower fixed surface of vacuum circuit breaker body are connected.
The lower surface of bottom plate is equipped with the spout that two symmetries set up, the inside slip of spout is provided with the right angle channel-section steel, the one end of right angle channel-section steel is equipped with the baffle that the restriction bottom plate removed.
As a preferred technical scheme of the utility model, the third through-hole has been seted up to the upper surface of right angle channel-section steel, the inside from the bottom up activity interlude of third through-hole has the bolt, the second through-hole has been seted up on the surface that the bottom plate corresponds with the third through-hole, and the second through-hole corresponds the setting with powerful spring, the first through-hole that corresponds the setting with the second through-hole is seted up to the upper surface of backup pad, and the bottom of vacuum circuit breaker body is equipped with the cylindricality nut that corresponds the setting with the second through-hole.
As a preferred technical scheme of the utility model, the bolt from the bottom up activity in proper order passes second through-hole, powerful spring and first through-hole, and the top and the cylindricality nut threaded connection of bolt.
As an optimized technical solution of the present invention, the height of the cylindrical nut is less than the height of the plane bearing.
As a preferred technical scheme of the utility model, the side upper end of spout is equipped with the spacing groove, the one end that the right angle channel-section steel is close to the baffle is equipped with the limiting plate with spacing groove sliding connection.
As an optimized technical scheme of the utility model, the upper surface of bottom plate is equipped with evenly distributed's shock attenuation leather packing.
As an optimized technical scheme of the utility model, the louvre has been seted up at the upper surface middle part of backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the outdoor vacuum circuit breaker of example is fixed back on the external equipment with the right angle channel-section steel, puts the bottom plate on the right angle channel-section steel to make right angle channel-section steel and spout joint, then promote the bottom plate along the right angle channel-section steel and can indirectly drive the vacuum circuit breaker body and remove, the installation of the vacuum circuit breaker body of being convenient for is convenient for adjust convenient to use the position of vacuum circuit breaker body when the maintenance simultaneously.
2. The utility model discloses outdoor vacuum circuit breaker of example, simple and easy bumper shock absorber can be constituteed to backup pad, powerful spring and bottom plate to vacuum circuit breaker body to the transportation plays the effect of shock attenuation protection.
3. The utility model discloses the outdoor vacuum circuit breaker of example passes third through-hole, second through-hole and first through-hole with the bolt in proper order, rotates the vacuum circuit breaker body, and the vacuum circuit breaker body drives the cylindricality nut and rotates, then with bolt and cylindricality nut threaded connection to fix the position of rotating the vacuum circuit breaker body, facilitate the use.
4. The utility model discloses the outdoor vacuum circuit breaker of example, simple to operate can adjust vacuum circuit breaker's position and angle, and the convenience is overhauld it, can also play the shock attenuation guard action to vacuum circuit breaker in the transportation, avoids causing the damage to vacuum circuit breaker, easy operation, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the adjustable support frame of the present invention;
fig. 3 is a right-view structural diagram of fig. 2.
In the figure: the vacuum circuit breaker comprises a vacuum circuit breaker body 1, a cylindrical nut 2, a support plate 3, a plane bearing 31, a first through hole 32, a heat dissipation hole 33, a strong spring 4, a bottom plate 5, a sliding chute 51, a limiting groove 52, a second through hole 53, a right-angle channel steel 6, a limiting plate 61, a baffle 62, a third through hole 7, a bolt 71 and a damping leather pad 8.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an outdoor vacuum circuit breaker, includes vacuum circuit breaker body 1, the bottom of vacuum circuit breaker body 1 is equipped with adjusts the support frame, adjusts the support frame and includes bottom plate 5, and the upper surface of bottom plate 5 is equipped with evenly distributed's powerful spring 4, and the top of powerful spring 4 is equipped with backup pad 3, and simple and easy bumper shock absorber can be constituteed to backup pad 3, powerful spring 4 and bottom plate 5 to vacuum circuit breaker body 1 to the transportation plays shock attenuation protection's effect.
The upper surface of backup pad 3 is equipped with flat bearing 31, and flat bearing 31's upper surface and vacuum circuit breaker body 1's lower fixed surface are connected, make vacuum circuit breaker body 1 can rotate on flat bearing 31, the maintenance of the vacuum circuit breaker body 1 of being convenient for.
The upper surface of the right-angle channel steel 6 is provided with a third through hole 7, a bolt 71 is movably inserted in the third through hole 7 from bottom to top, the surface of the bottom plate 5 corresponding to the third through hole 7 is provided with a second through hole 53, the second through hole 53 corresponds to the strong spring 4, the upper surface of the support plate 3 is provided with a first through hole 32 corresponding to the second through hole 53, the bottom of the vacuum circuit breaker body 1 is provided with a cylindrical nut 2 corresponding to the second through hole 53, the bolt 71 sequentially passes through the second through hole 53, the strong spring 4 and the first through hole 32 from bottom to top, the top of the bolt 71 is in threaded connection with the cylindrical nut 2, the bolt 71 sequentially passes through the third through hole 7, the second through hole 53 and the first through hole 32, the vacuum circuit breaker body 1 is rotated, the vacuum circuit breaker body 1 drives the cylindrical nut 2 to rotate, and then the bolt 71 is in threaded connection with the cylindrical nut 2, thereby fixing the position of the rotary vacuum circuit breaker body 1 and facilitating the use.
The height of the cylindrical nut 2 is less than that of the plane bearing 31, so that the cylindrical nut 2 is prevented from contacting the support plate 3, and the vacuum circuit breaker body 1 is convenient to rotate.
The upper surface of bottom plate 5 is equipped with evenly distributed's shock attenuation leather packing 8, improves the shock attenuation effect.
The middle part of the upper surface of the supporting plate 3 is provided with a heat dissipation hole 33, so that the heat dissipation effect of the vacuum circuit breaker body 1 is improved.
The side upper end of spout 51 is equipped with spacing groove 52, and the one end that right angle channel-section steel 6 is close to baffle 62 is equipped with the limiting plate 61 with spacing groove 52 sliding connection, and bottom plate 5 removes in-process limiting plate 61 and spacing groove 52 joint, and bottom plate 5 can't reciprocate this moment, improves the fixed effect between bottom plate 5 and the right angle channel-section steel 6.
Whole outdoor vacuum circuit breaker, simple to operate can adjust vacuum circuit breaker's position and angle, and the convenience is overhauld it, can also play the shock attenuation guard action to vacuum circuit breaker in the transportation, avoids causing damage, easy operation, convenient to use to vacuum circuit breaker.
When in use:
in the transportation process, the bottom plate 5 is placed on an external wooden support, the bolt 71 sequentially penetrates through the third through hole 7, the second through hole 53 and the first through hole 32, and the bolt 71 is in threaded connection with the cylindrical nut 2, at the moment, the vacuum circuit breaker body 1 cannot rotate, and the vacuum circuit breaker body 1 can drive the bolt 71 to move up and down along the third through hole 7, the second through hole 53 and the first through hole 32;
when the vacuum circuit breaker is vibrated, the vacuum circuit breaker body 1 extrudes the supporting plate 3, the supporting plate 3 extrudes the strong spring 4, and the strong spring 4 deforms, so that the shock absorption protection effect is achieved;
when the vacuum circuit breaker body 1 needs to be installed, the right-angle channel steel 6 is fixed on an external support, the bottom plate 5 is placed on the right-angle channel steel 6, and the right-angle channel steel 6 is clamped with the sliding groove 51;
the bottom plate 5 slides along the right-angle channel steel 6, the limit plate 61 is movably clamped with the limit groove 52 in the sliding process of the bottom plate 5, and the bottom plate 5 cannot move continuously when contacting with the baffle plate 62;
the bolt 71 sequentially penetrates through the third through hole 7, the second through hole 53 and the first through hole 32 from bottom to top;
the vacuum circuit breaker body 1 is rotated, the vacuum circuit breaker body 1 drives the cylindrical nut 2 to rotate, and then the bolt 71 is in threaded connection with the cylindrical nut 2, so that the position of the rotating vacuum circuit breaker body 1 is fixed.
The utility model discloses simple to operate can adjust vacuum circuit breaker's position and angle, and the convenience is overhauld it, can also play the shock attenuation guard action to vacuum circuit breaker in the transportation, avoids causing the damage to vacuum circuit breaker, easy operation, convenient to use.
The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An outdoor vacuum circuit breaker, comprising a vacuum circuit breaker body (1), characterized in that: the bottom of the vacuum circuit breaker body (1) is provided with an adjusting support frame, the adjusting support frame comprises a bottom plate (5), the upper surface of the bottom plate (5) is provided with uniformly distributed strong springs (4), the top of each strong spring (4) is provided with a support plate (3), the upper surface of each support plate (3) is provided with a plane bearing (31), and the upper surface of each plane bearing (31) is fixedly connected with the lower surface of the vacuum circuit breaker body (1);
the lower surface of bottom plate (5) is equipped with spout (51) that two symmetries set up, the inside slip of spout (51) is provided with right angle channel-section steel (6), the one end of right angle channel-section steel (6) is equipped with baffle (62) that restriction bottom plate (5) removed.
2. Outdoor vacuum interrupter according to claim 1, characterized in that: third through-hole (7) have been seted up to the upper surface of right angle channel-section steel (6), the inside from the bottom up activity interlude of third through-hole (7) has bolt (71), second through-hole (53) have been seted up on bottom plate (5) and the surface that third through-hole (7) correspond, and second through-hole (53) correspond the setting with powerful spring (4), first through-hole (32) that correspond the setting with second through-hole (53) are seted up to the upper surface of backup pad (3), and the bottom of vacuum circuit breaker body (1) is equipped with and corresponds cylindrical nut (2) that set up with second through-hole (53).
3. Outdoor vacuum interrupter according to claim 2, characterized in that: the bolt (71) sequentially and movably penetrates through the second through hole (53), the powerful spring (4) and the first through hole (32) from bottom to top, and the top of the bolt (71) is in threaded connection with the cylindrical nut (2).
4. Outdoor vacuum interrupter according to claim 2, characterized in that: the height of the cylindrical nut (2) is smaller than that of the plane bearing (31).
5. Outdoor vacuum interrupter according to claim 1, characterized in that: the side upper end of spout (51) is equipped with spacing groove (52), the one end that right angle channel-section steel (6) are close to baffle (62) is equipped with and spacing groove (52) sliding connection's limiting plate (61).
6. Outdoor vacuum interrupter according to claim 1, characterized in that: the upper surface of the bottom plate (5) is provided with damping leather pads (8) which are uniformly distributed.
7. Outdoor vacuum interrupter according to claim 1, characterized in that: the middle part of the upper surface of the supporting plate (3) is provided with a heat dissipation hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634896.6U CN212874340U (en) | 2020-08-08 | 2020-08-08 | Outdoor vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021634896.6U CN212874340U (en) | 2020-08-08 | 2020-08-08 | Outdoor vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212874340U true CN212874340U (en) | 2021-04-02 |
Family
ID=75220360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021634896.6U Expired - Fee Related CN212874340U (en) | 2020-08-08 | 2020-08-08 | Outdoor vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212874340U (en) |
-
2020
- 2020-08-08 CN CN202021634896.6U patent/CN212874340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |