CN213752517U - Outdoor high-voltage circuit breaker tripping device - Google Patents
Outdoor high-voltage circuit breaker tripping device Download PDFInfo
- Publication number
- CN213752517U CN213752517U CN202022704389.1U CN202022704389U CN213752517U CN 213752517 U CN213752517 U CN 213752517U CN 202022704389 U CN202022704389 U CN 202022704389U CN 213752517 U CN213752517 U CN 213752517U
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- Prior art keywords
- circuit breaker
- mounting
- voltage circuit
- movable
- base
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- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 23
- 230000008859 change Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a high voltage circuit breaker technical field specifically is an outdoor high voltage circuit breaker trip gear, link to each other through welded fastening between base and the shell, the mounting bracket is installed, two to the inside symmetry of shell install the mounting panel between the mounting bracket, the buckle housing is installed, two to the symmetry on the mounting panel the upper and lower both ends movable mounting of buckle housing has movable post, two the slider is all installed to one side of activity post, and the one end of two activity posts all extends to the inside of buckle housing and installs the electro-magnet. The utility model discloses simple structure provides equipment function power through the electro-magnet for the activity post up-and-down motion further makes the block change between card post and the trip plate, thereby plays the outage effect, can manually drive the activity post up-and-down motion under the effect of pull ring and connecting rod, thereby the manually operation equipment of being convenient for, linkage simple structure, the loss is little, and is with low costs, the control of being convenient for.
Description
Technical Field
The utility model relates to a high voltage circuit breaker technical field specifically is an outdoor high voltage circuit breaker trip gear.
Background
The operation of the high-voltage circuit breaker is mainly completed by an operating mechanism, the operation of the high-voltage circuit breaker mainly comprises energy storage, closing and opening, the device for operating the closing and opening is a tripping device, the tripping mechanism acts as a force fulcrum in the closing process and in the closing position of the circuit breaker, when the circuit breaker automatically trips, the tripping mechanism is operated by the tripping device to remove the fulcrum, so that the circuit breaker enters a free opening state, in a popular way, a lever and a spring mechanism in the switch are supported by a tripping device, and once the tripping device acts, the lever and the spring mechanism in the switch can be freely reset, namely, the switch trips.
The existing tripping device has the disadvantages of more intermediate components, more overstaffed structure and high cost, and in addition, because the intermediate components have more faults and are not easy to overhaul after the faults occur, the technical personnel in the field provide the tripping device of the outdoor high-voltage circuit breaker to solve the problems provided in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor high voltage circuit breaker trip gear to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor high voltage circuit breaker trip gear, includes the base, and the shell, link to each other through welded fastening between base and the shell, the mounting bracket is installed, two to the inside symmetry of shell install the mounting panel between the mounting bracket, the buckle release cover is installed to the symmetry on the mounting panel, two the upper and lower both ends movable mounting of buckle release cover has movable post, two the slider is all installed to one side of activity post, and the one end of two activity posts all extends to the inside of buckle release cover and installs the electro-magnet, one side that the activity post is close to the electro-magnet inlays and is equipped with the mounting box, one side movable mounting of mounting box has the card post, and the inner wall of mounting box and the one end symmetry of card post install the second spring, the inside one side of buckle release cover is installed with the dropout board of card post adaptation, and the inside opposite side of buckle release cover sets up the spout with the slider adaptation.
As a further aspect of the present invention: binding post is installed to the middle section position department symmetry of mounting panel, the wiring pipe box is installed to the upper surface symmetry of shell, the wiring pipe box is the component of a rubber material.
As a further aspect of the present invention: two the connecting rod is installed to the top that the activity post is located the trip sleeve, the last surface symmetry of shell set up with the movable mouthful of connecting rod adaptation, the pull ring is all installed to the upper end of connecting rod, and the outside of connecting rod is located the pull ring and fixed cover in the middle of the base and is equipped with the third spring.
As a further aspect of the present invention: and the two movable columns are respectively provided with a limiting plate below the tripping sleeve, and a first spring is fixedly arranged between the limiting plate and the base.
As a further aspect of the present invention: the mounting holes are formed in the positions of the four corners of the base, the non-slip mat is mounted on the lower surface of the base, and non-slip lines are arranged on the lower surface of the non-slip mat.
As a further aspect of the present invention: the bilateral symmetry of shell has seted up the heat dissipation window, and the front surface of base articulates there is the closing door.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, provide equipment function power through the electro-magnet for the activity post up-and-down motion further makes the block change between card post and the trip plate, thereby plays the outage effect, can manually drive the activity post up-and-down motion under the effect of pull ring and connecting rod, thereby the manually operation equipment of being convenient for, linkage simple structure, the loss is little, and is with low costs, the control of being convenient for, in addition, be convenient for through setting up of shell and closed door the utility model discloses an overhaul, improve the efficiency of overhauing.
Drawings
Fig. 1 is a schematic structural diagram of a trip device of an outdoor high-voltage circuit breaker;
fig. 2 is a schematic diagram of an internal structure of a trip device of an outdoor high-voltage circuit breaker;
fig. 3 is an enlarged schematic structural view of an outdoor high voltage circuit breaker trip device at a point a in fig. 2.
In the figure: 1. a base; 2. a housing; 3. closing the door; 4. a heat dissipation window; 5. a wiring pipe sleeve; 6. a movable opening; 7. a connecting rod; 8. a pull ring; 9. a mounting frame; 10. mounting a plate; 11. a wiring terminal; 12. tripping the sheath; 13. a first spring; 14. a movable post; 15. an electromagnet; 16. a slider; 17. a chute; 18. a releasing plate; 19. mounting a box; 20. a second spring; 21. and (5) clamping the column.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an outdoor high-voltage circuit breaker tripping device includes a base 1, a housing 2, the base 1 and the housing 2 are fixedly connected by welding, mounting frames 9 are symmetrically installed inside the housing 2, a mounting plate 10 is installed between the two mounting frames 9, tripping sleeves 12 are symmetrically installed on the mounting plate 10, movable posts 14 are movably installed at upper and lower ends of the two tripping sleeves 12, a slider 16 is installed at one side of each of the two movable posts 14, one end of each of the two movable posts 14 extends into the tripping sleeve 12 and is installed with an electromagnet 15, a mounting box 19 is embedded at one side of each of the movable posts 14 close to the electromagnet 15, a clamping post 21 is movably installed at one side of the mounting box 19, a second spring 20 is symmetrically installed at one end of the clamping post 21 and an inner wall of the mounting box 19, a tripping plate 18 adapted to the clamping post 21 is installed at one side inside the tripping sleeve, and the inside opposite side of tripping sleeve 12 offers the spout 17 with the 16 adaptations of slider, provides equipment function power through electro-magnet 15, makes two movable post 14 up-and-down motion in tripping sleeve 12, makes the block state between card post 21 and the trip plate 18 change through second spring 20, thereby plays the outage effect, is convenient for the utility model discloses the outage is fixed, is favorable to recovering after the equipment outage under the effect of first spring 13, through spout 17 and the cooperation of slider 16, is convenient for movable post 14 up-and-down motion in tripping sleeve 12, can manually drive movable post 14 up-and-down motion under the effect of pull ring 8 and connecting rod 7, thereby the manually operation equipment of being convenient for, linkage structure is simple, and the loss is little, and is with low costs, the control of being convenient for.
In fig. 2, the connection terminals 11 are symmetrically installed at the middle position of the installation plate 10, the connection pipe sleeve 5 is symmetrically installed on the upper surface of the housing 2, and the connection pipe sleeve 5 is a rubber member, so as to facilitate electrical connection between the inside of the device and the breaker.
In fig. 2, two movable columns 14 are located above the trip sleeve 12 and are provided with the connecting rod 7, the upper surface of the shell 2 is symmetrically provided with the movable port 6 matched with the connecting rod 7, the upper end of the connecting rod 7 is provided with the pull ring 8, the outer part of the connecting rod 7 is located between the pull ring 8 and the base 1 and is fixedly sleeved with a third spring, and the movable columns 14 can be manually driven to move up and down under the action of the pull ring 8 and the connecting rod 7, so that the manual operation equipment is convenient.
In fig. 2, two movable posts 14 are located below the trip sleeve 12 and are all provided with a limiting plate, the limiting plate is fixedly provided with a first spring 13 between the limiting plate and the base 1, and restoration after power failure of the equipment is facilitated under the action of the first spring 13.
In fig. 1, the four corners of the base 1 are provided with mounting holes for facilitating the installation of equipment, the lower surface of the base 1 is provided with an anti-slip mat, and the lower surface of the anti-slip mat is provided with anti-slip lines which mainly play a role in anti-slip.
In fig. 1 and 2, heat dissipation window 4 has been seted up to the bilateral symmetry of shell 2, the inside heat dissipation of the equipment of being convenient for, and the front surface of base 1 articulates there is closed door 3, is convenient for the utility model discloses an overhaul, improve the efficiency of overhauing.
The utility model discloses a theory of operation is: provide equipment operation power through electro-magnet 15 for two activity post 14 up-and-down motion in tripping sleeve 12, make the block state between card post 21 and the trip plate 18 change through second spring 20, thereby play the outage effect, be convenient for the utility model discloses the outage is fixed, be favorable to restoring after the equipment outage under the effect of first spring 13, through spout 17 and slider 16's cooperation, be convenient for activity post 14 up-and-down motion in tripping sleeve 12, can manually drive activity post 14 up-and-down motion under the effect of pull ring 8 and connecting rod 7, thereby the manual operation equipment of being convenient for, linkage structure is simple, and the loss is little, and is with low costs, the control of being convenient for, in addition, be convenient for through shell 2 and closed door 3's setting the utility model discloses an overhaul, improve the efficiency of overhauing.
The above-mentioned, 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 (6)
1. The utility model provides an outdoor high voltage circuit breaker trip gear, includes base (1), shell (2), its characterized in that, link to each other through welded fastening between base (1) and shell (2), mounting bracket (9) are installed to the internal symmetry of shell (2), two install mounting panel (10) between mounting bracket (9), buckle sleeve (12) are installed to the symmetry on mounting panel (10), two the upper and lower both ends movable mounting of buckle sleeve (12) has movable post (14), two slider (16) are all installed to one side of movable post (14), and the one end of two movable posts (14) all extends to the inside of buckle sleeve (12) and installs electro-magnet (15), one side that movable post (14) is close to electro-magnet (15) inlays and is equipped with mounting box (19), one side movable mounting of mounting box (19) has card post (21), and the inner wall of the mounting box (19) and one end of the clamping column (21) are symmetrically provided with a second spring (20), one side of the inside of the tripping sleeve (12) is provided with a tripping plate (18) matched with the clamping column (21), and the other side of the inside of the tripping sleeve (12) is provided with a sliding groove (17) matched with the sliding block (16).
2. An outdoor high voltage circuit breaker tripping device according to claim 1, characterized in that the middle position of the mounting plate (10) is symmetrically provided with the wiring terminals (11), the upper surface of the housing (2) is symmetrically provided with the wiring pipe sleeves (5), and the wiring pipe sleeves (5) are rubber components.
3. An outdoor high-voltage circuit breaker tripping device according to claim 1, wherein two of the movable columns (14) are located above the tripping sleeve (12) and are provided with a connecting rod (7), the upper surface of the housing (2) is symmetrically provided with movable openings (6) matched with the connecting rod (7), the upper ends of the connecting rods (7) are provided with pull rings (8), and the outside of the connecting rod (7) is located between the pull rings (8) and the base (1) and is fixedly sleeved with a third spring.
4. An outdoor high-voltage circuit breaker tripping device according to claim 1, characterized in that two of the movable columns (14) are provided with a limiting plate below the tripping sleeve (12), and a first spring (13) is fixedly arranged between the limiting plate and the base (1).
5. The trip device of the outdoor high-voltage circuit breaker according to claim 1, wherein the four corners of the base (1) are provided with mounting holes, and the lower surface of the base (1) is provided with a non-slip mat, and the lower surface of the non-slip mat is provided with non-slip threads.
6. An outdoor high-voltage circuit breaker tripping device according to claim 1, characterized in that the two sides of the casing (2) are symmetrically provided with heat dissipation windows (4), and the front surface of the base (1) is hinged with a closing door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704389.1U CN213752517U (en) | 2020-11-20 | 2020-11-20 | Outdoor high-voltage circuit breaker tripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022704389.1U CN213752517U (en) | 2020-11-20 | 2020-11-20 | Outdoor high-voltage circuit breaker tripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752517U true CN213752517U (en) | 2021-07-20 |
Family
ID=76827321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022704389.1U Expired - Fee Related CN213752517U (en) | 2020-11-20 | 2020-11-20 | Outdoor high-voltage circuit breaker tripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213752517U (en) |
-
2020
- 2020-11-20 CN CN202022704389.1U patent/CN213752517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: No.150, Jinger Road, Daguanyuan, Shizhong District, Jinan City, Shandong Province Patentee after: Shandong Electric Power Marketing Center Address before: 528200 Jiujing Business Hotel, West complex building, village 1, north of Jihua East Road, Nanhai District, Foshan City, Guangdong Province Patentee before: Li Shaoyun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |