CN220439487U - Outdoor high-voltage vacuum circuit breaker convenient to change - Google Patents
Outdoor high-voltage vacuum circuit breaker convenient to change Download PDFInfo
- Publication number
- CN220439487U CN220439487U CN202322009787.5U CN202322009787U CN220439487U CN 220439487 U CN220439487 U CN 220439487U CN 202322009787 U CN202322009787 U CN 202322009787U CN 220439487 U CN220439487 U CN 220439487U
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- circuit breaker
- vacuum circuit
- movably connected
- mounting
- outdoor high
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- 230000008859 change Effects 0.000 title claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 35
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to the technical field of vacuum circuit breakers, and discloses an outdoor high-voltage vacuum circuit breaker convenient to replace. This outdoor high-voltage vacuum circuit breaker convenient to change carries out the connection installation through mount and the mounting bracket of circuit breaker bottom, its simple structure, and the installation is firm, durable, is convenient for use in the open air, and the top is provided with the lug, is convenient for carry out the loop wheel machine and dismantle the removal, reduces artificial work load, is provided with forced air cooling groove and guard plate through the circuit breaker outside, can effectually cool down under the outdoor high temperature environment, and the guard plate can protect the circuit breaker.
Description
Technical Field
The utility model relates to the technical field of vacuum circuit breakers, in particular to an outdoor high-voltage vacuum circuit breaker convenient to replace.
Background
The vacuum circuit breaker is characterized in that the vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinction are high vacuum, has the advantages of small volume, light weight, suitability for frequent operation and no maintenance for arc extinction, is widely applied to power distribution networks, is an indoor power distribution device in a three-phase alternating current system of 3-10 kV and 50Hz, can be used for protecting and controlling electric equipment in industrial and mining enterprises, power plants and substations, is particularly suitable for use places requiring oiliness, less maintenance and frequent operation, and can be configured in centrally installed cabinets, double-layer cabinets and fixed cabinets for controlling and protecting high-voltage electric equipment.
According to the disclosure No. CN215417988U, an outdoor high-voltage vacuum circuit breaker convenient to maintain is disclosed, the circuit breaker comprises a circuit breaker body, the lower extreme of circuit breaker body is equipped with the base, the below of base is equipped with the fixed plate, the lower extreme of base is equipped with the mounting groove, the upper end of fixed plate is equipped with the installation piece, the bilateral symmetry of installation piece is equipped with the spout, all sliding connection has the fixture block in the spout, the bilateral inner wall symmetry of mounting groove is equipped with the draw-in groove, the below of fixed plate is equipped with the mounting panel, the mounting panel passes through damper and is connected with the fixed plate, be equipped with buckle subassembly in the installation piece, when the maintenance of circuit breaker body is required, the staff only need to pull the solid fixed ring and dismantle the circuit breaker body, and the staff just does not need a large amount of dismouting screws like this, great convenience is maintained the dismouting of circuit breaker body, and simultaneously the shock resistance is good, can avoid the circuit breaker body to receive vibrations for a long time and lead to damaging.
However, the device still has the defects that when the breaker body needs to be maintained and replaced, a worker only needs to pull the fixing ring to detach the breaker body from the fixing plate, but the structure is complex, the sliding device is damaged in the outdoor use, the replacement is troublesome, and the vacuum breaker used outdoors needs to be protected, so that the damage is avoided, and the workload of maintenance and replacement is reduced.
Disclosure of Invention
The utility model aims to provide an outdoor high-voltage vacuum circuit breaker convenient to replace, so as 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 utility model provides an outdoor high-voltage vacuum circuit breaker convenient to change, includes supporting mechanism, bottom installation mechanism, vacuum circuit breaker equipment and top reinforcing mechanism, bottom installation mechanism swing joint is in supporting mechanism's top, vacuum circuit breaker equipment swing joint is in bottom installation mechanism's inside, top reinforcing mechanism swing joint is in the outside at vacuum circuit breaker equipment top.
Preferably, the supporting mechanism comprises a mounting frame and mounting holes, the number of the mounting frames is three, the mounting frames are made of stainless steel materials, anti-corrosion coating is sprayed on the outer portions of the mounting frames, and the mounting holes are formed in two sides of the mounting frames.
Preferably, the bottom mounting mechanism comprises a fixing frame, reinforcing steel, reinforcing blocks, mounting bolts, positioning plates, damping blocks and fixed connecting blocks, wherein the fixing frame is movably connected to the top of the fixing frame, the reinforcing steel is fixedly connected to one side of the fixing frame, the reinforcing blocks are movably connected to one end of the fixing frame, the mounting bolts are movably mounted on one side of the reinforcing steel, the positioning plates are fixedly connected to the upper side and the lower side of the fixing frame, the damping blocks are movably connected to the top of the fixing frame, and the fixed connecting blocks are movably connected to the bottom of the fixing frame.
Preferably, the vacuum circuit breaking device comprises a circuit breaker, an air cooling groove, a protection plate and an anti-impact block, wherein the circuit breaker is movably connected to the inner side of the fixing frame, the air cooling groove is arranged on the outer side of the circuit breaker, the protection plate is movably connected to the outer side of the air cooling groove, and the anti-impact block is arranged at one end of the protection plate.
Preferably, the top reinforcing mechanism comprises a top support, a connecting sheet, a reinforcing plate and a lifting lug, wherein the top support is movably connected to the outer side of the top of the circuit breaker, the connecting sheet is movably connected to one side of the top support, the reinforcing plate is movably connected to the outer side of the top support, and the lifting lug is movably connected to the top of the top support.
Preferably, the number of the top support is two, the two lifting lugs are arranged on two sides of the top of the circuit breaker, the two lifting lugs are uniformly arranged on the top of the top support, and the lifting lugs can be used for moving, so that the workload of workers is reduced, and manual carrying and moving are reduced.
Preferably, the number of the fixing frames is two, the fixing frames are U-shaped, the number of the mounting bolts is five, the fixing frames are uniformly arranged on one side of the fixing frames, and the fixing frames are firmly connected with the circuit breaker by using the mounting bolts.
Preferably, the material of guard plate is polyurethane rubber material, sets up in the both sides of forced air cooling groove, and polyurethane material has better cushioning nature, and high temperature and low temperature resistant, and the outdoor use of being convenient for can provide effectual protection for the circuit breaker.
Compared with the prior art, the utility model has the beneficial effects that:
1. this outdoor high-voltage vacuum circuit breaker convenient to change carries out the connection installation through mount and the mounting bracket of circuit breaker bottom, and its simple structure, the installation is firm, durable, is convenient for use in the open air, and the top is provided with the lug, is convenient for carry out the loop wheel machine and dismantle the removal, reduces artificial work load.
2. This outdoor high-voltage vacuum circuit breaker convenient to change is provided with forced air cooling groove and guard plate through the circuit breaker outside, can effectually cool down under the outdoor high temperature environment, and the guard plate can protect the circuit breaker, and the mount top is provided with the snubber block, also can increase the shock-resistant ability of circuit breaker.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the bottom mounting mechanism of the present utility model;
fig. 4 is a schematic structural view of the top reinforcement mechanism of the present utility model.
In the figure: 1. a support mechanism; 2. a bottom mounting mechanism; 3. a vacuum circuit breaking device; 4. a top reinforcement mechanism; 101. a mounting frame; 102. a mounting hole; 201. a fixing frame; 202. reinforcing steel; 203. a reinforcing block; 204. a mounting bolt; 205. a positioning sheet; 206. a damper block; 207. fixing the connecting block; 301. a circuit breaker; 302. an air cooling groove; 303. a protection plate; 304. an anti-impact block; 401. a top bracket; 402. a connecting sheet; 403. a reinforcing plate; 404. lifting lugs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an outdoor high voltage vacuum circuit breaker convenient to change, includes supporting mechanism 1, bottom installation mechanism 2, vacuum circuit breaker 3 and top strengthening mechanism 4, and bottom installation mechanism 2 swing joint is in the top of supporting mechanism 1, and vacuum circuit breaker 3 swing joint is in the inside of bottom installation mechanism 2, and top strengthening mechanism 4 swing joint is in the outside at vacuum circuit breaker 3 tops.
The supporting mechanism 1 comprises three mounting frames 101 and mounting holes 102, wherein the mounting frames 101 are made of stainless steel, anti-corrosion coating is sprayed on the outer parts of the mounting frames 101, and the mounting holes 102 are formed in two sides of the mounting frames 101.
The bottom mounting mechanism 2 comprises a fixing frame 201, reinforcing steel 202, reinforcing blocks 203, mounting bolts 204, positioning plates 205, damping blocks 206 and fixed connection blocks 207, wherein the fixing frame 201 is movably connected to the top of the mounting frame 101, the reinforcing steel 202 is fixedly connected to one side of the fixing frame 201, the reinforcing blocks 203 are movably connected to one end of the fixing frame 201, the mounting bolts 204 are movably mounted on one side of the reinforcing steel 202, the positioning plates 205 are fixedly connected to the upper side and the lower side of the fixing frame 201, the damping blocks 206 are movably connected to the top of the fixing frame 201, the fixed connection blocks 207 are movably connected to the bottom of the fixing frame 201, the number of the fixing frames 201 is two, the fixing frames are U-shaped, the number of the mounting bolts 204 is five, and the fixing frames 201 and the circuit breaker 301 are uniformly and firmly connected by the mounting bolts 204.
The vacuum circuit breaking device 3 comprises a circuit breaker 301, an air cooling groove 302, a protection plate 303 and an anti-impact block 304, wherein the circuit breaker 301 is movably connected to the inner side of the fixing frame 201, the air cooling groove 302 is arranged outside the circuit breaker 301, the protection plate 303 is movably connected to the outer side of the air cooling groove 302, the anti-impact block 304 is arranged at one end of the protection plate 303, the protection plate 303 is made of polyurethane rubber, the protection plate is arranged on two sides of the air cooling groove 302, the polyurethane has good buffering performance, high temperature and low temperature resistance, and is convenient for outdoor use, and effective protection can be provided for the circuit breaker 301.
The top strengthening mechanism 4 includes top support 401, connection piece 402, gusset plate 403 and lug 404, top support 401 swing joint is in the outside at circuit breaker 301 top, connection piece 402 swing joint is in one side of top support 401, gusset plate 403 swing joint is in the outside of top support 401, lug 404 swing joint is in the top of top support 401, the quantity of top support 401 is two, set up in the both sides at circuit breaker 301 top, the quantity of lug 404 is two, even set up in the top of top support 401, can use the crane to remove through lug 404, thereby reduce workman's work load, reduce artifical transport and remove.
When the circuit breaker is used, the mounting frame 101 at the bottom is connected with the mounting position of a wall body and the like through the mounting holes 102, the fixing frame 201 is connected with the mounting frame 101 through the fixed connection blocks 207, then the circuit breaker 301 is positioned and mounted through the positioning sheet 205, the mounting bolts 204 are used for connection, when the circuit breaker 301 needs to be replaced, the fixed connection blocks 207 are only required to be detached, and then the crane connection lifting lugs 404 can be used for moving or directly carrying.
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 (8)
1. The utility model provides an outdoor high voltage vacuum circuit breaker convenient to change, includes supporting mechanism (1), bottom installation mechanism (2), vacuum circuit breaker equipment (3) and top strengthening mechanism (4), its characterized in that: the bottom mounting mechanism (2) is movably connected to the top of the supporting mechanism (1), the vacuum circuit breaking device (3) is movably connected to the inside of the bottom mounting mechanism (2), and the top reinforcing mechanism (4) is movably connected to the outer side of the top of the vacuum circuit breaking device (3).
2. An outdoor high voltage vacuum circuit breaker for easy replacement according to claim 1, characterized in that: the supporting mechanism (1) comprises mounting frames (101) and mounting holes (102), the number of the mounting frames (101) is three, the mounting frames (101) are made of stainless steel, anti-corrosion coating is sprayed on the outer portions of the mounting frames, and the mounting holes (102) are formed in the two sides of the mounting frames (101).
3. An outdoor high voltage vacuum circuit breaker for easy replacement according to claim 1, characterized in that: the bottom mounting mechanism (2) comprises a fixing frame (201), reinforcing steel (202), reinforcing blocks (203), mounting bolts (204), positioning plates (205), damping blocks (206) and fixed connection blocks (207), wherein the fixing frame (201) is movably connected to the top of the mounting frame (101), the reinforcing steel (202) is fixedly connected to one side of the fixing frame (201), the reinforcing blocks (203) are movably connected to one end of the fixing frame (201), the mounting bolts (204) are movably mounted on one side of the reinforcing steel (202), the positioning plates (205) are fixedly connected to the upper side and the lower side of the fixing frame (201), the damping blocks (206) are movably connected to the top of the fixing frame (201), and the fixed connection blocks (207) are movably connected to the bottom of the fixing frame (201).
4. An outdoor high voltage vacuum circuit breaker for easy replacement according to claim 1, characterized in that: the vacuum circuit breaking device (3) comprises a circuit breaker (301), an air cooling groove (302), a protection plate (303) and an anti-impact block (304), wherein the circuit breaker (301) is movably connected to the inner side of a fixing frame (201), the air cooling groove (302) is arranged on the outer side of the circuit breaker (301), the protection plate (303) is movably connected to the outer side of the air cooling groove (302), and the anti-impact block (304) is arranged at one end of the protection plate (303).
5. An outdoor high voltage vacuum circuit breaker for easy replacement according to claim 1, characterized in that: the top reinforcing mechanism (4) comprises a top support (401), a connecting sheet (402), a reinforcing plate (403) and lifting lugs (404), wherein the top support (401) is movably connected to the outer side of the top of the circuit breaker (301), the connecting sheet (402) is movably connected to one side of the top support (401), the reinforcing plate (403) is movably connected to the outer side of the top support (401), and the lifting lugs (404) are movably connected to the top of the top support (401).
6. An outdoor high voltage vacuum circuit breaker convenient to replace according to claim 5, wherein: the number of the top supports (401) is two, the two top supports are arranged on two sides of the top of the circuit breaker (301), and the number of the lifting lugs (404) is two and the lifting lugs are uniformly arranged on the top of the top supports (401).
7. An outdoor high voltage vacuum circuit breaker for easy replacement according to claim 3, characterized in that: the number of the fixing frames (201) is two, the fixing frames are U-shaped, and the number of the mounting bolts (204) is five and the fixing frames are uniformly arranged on one side of the fixing frames (201).
8. An outdoor high voltage vacuum circuit breaker convenient to replace according to claim 4, wherein: the material of guard plate (303) is polyurethane rubber material, sets up in the both sides of forced air cooling groove (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009787.5U CN220439487U (en) | 2023-07-28 | 2023-07-28 | Outdoor high-voltage vacuum circuit breaker convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009787.5U CN220439487U (en) | 2023-07-28 | 2023-07-28 | Outdoor high-voltage vacuum circuit breaker convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439487U true CN220439487U (en) | 2024-02-02 |
Family
ID=89691483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009787.5U Active CN220439487U (en) | 2023-07-28 | 2023-07-28 | Outdoor high-voltage vacuum circuit breaker convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439487U (en) |
-
2023
- 2023-07-28 CN CN202322009787.5U patent/CN220439487U/en active Active
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