CN218272397U - Auxiliary device for relay protection test line - Google Patents
Auxiliary device for relay protection test line Download PDFInfo
- Publication number
- CN218272397U CN218272397U CN202221927560.8U CN202221927560U CN218272397U CN 218272397 U CN218272397 U CN 218272397U CN 202221927560 U CN202221927560 U CN 202221927560U CN 218272397 U CN218272397 U CN 218272397U
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- CN
- China
- Prior art keywords
- fixedly connected
- seat
- adjusting
- threaded rod
- auxiliary device
- 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.)
- Withdrawn - After Issue
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- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a relay protection test wire auxiliary device, including adjusting the seat, adjust the left side fixedly connected with couple of seat, adjust the bottom fixedly connected with sucking disc of seat, the both sides of adjusting the seat top all are provided with the removal shell, and two one sides that the removal shell is relative all are provided with the clamp plate, and the inner chamber of removing the shell is provided with the buffer board, fixedly connected with spring and buffer bar respectively in the both sides of buffer board, the buffer bar keep away from the buffer board one end run through remove the shell and with clamp plate fixed connection. The utility model discloses a setting up and adjusting seat, couple, sucking disc, removal shell, clamp plate, buffer board, spring, buffer beam, hand wheel, first threaded rod, first thread bush, connecting block, locating lever, winding pole, connecting plate, second threaded rod, second thread bush and rotatory piece, solved the problem of the inconvenient fixed test wire of current relay protection test wire auxiliary device, this relay protection test wire auxiliary device possesses the advantage of convenient fixed test wire.
Description
Technical Field
The utility model relates to a relay protection test wire auxiliary device belongs to power monitoring equipment technical field.
Background
Along with the rapid development of society, protective relaying device's use is also more and more, simultaneously because the needs of circuit safety, protective relaying device often all sets up in higher position, under this condition, need use longer test connecting wire when detecting protective relaying device, for the test is convenient, the upper end of test wire often all is fixed at the test end through the clip clamp, because the gravity of test wire self or other unexpected pulling forces are dragged, the phenomenon of slippage takes place easily for the test wire, cause the difficulty for the test, cause unexpected electric shock accident even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relay protection test wire auxiliary device, it is fixed that solution relay protection device test wire passes through the clip, takes place the slippage easily, causes the problem of test difficulty, emergence accident.
The purpose of the utility model is realized through the following technical scheme:
a relay protection test line auxiliary device comprises a hollow adjusting seat, wherein moving shells are arranged on two sides of the top of the adjusting seat, a buffer plate is arranged in an inner cavity of each moving shell, one side, facing the center direction of the adjusting seat, of the buffer plate is fixedly connected with a buffer rod, the end part of the buffer rod penetrates out of each moving shell and is fixedly connected with a pressing plate, a spring is arranged between the other side of the buffer plate and the wall of the inner cavity of each moving shell, a hand wheel is arranged on the right side of the adjusting seat, a first threaded rod is fixedly connected to the left side of the hand wheel, and threads on two sides of the surface of the first threaded rod are opposite; the left end of first threaded rod runs through to the left side of adjusting the seat inner chamber and overlaps in proper order and be equipped with two first thread bushings, the top fixedly connected with connecting block of first thread bushing, the top surface of adjusting the seat is seted up the removal spout in the position that removes about removing the shell, the top of connecting block pass the removal spout of adjusting the seat and with remove shell bottom fixed connection, the top of adjusting the seat just is located two locating levers of symmetrical fixedly connected with between two clamp plates, the surface cover of locating lever is equipped with the winding pole, the top fixedly connected with connecting plate of two winding poles, the top of adjusting the seat just is located fixedly connected with second threaded rod between two winding poles, the surface cover of second threaded rod is equipped with the second thread bushing, the top of second thread bushing runs through on the top of connecting plate and the rotatory piece of fixedly connected with, is connected through first bearing rotation between second thread bushing and the connecting plate.
The purpose of the utility model can be further realized through the following technical measures:
preferably, the surface of the first threaded rod is rotatably connected with the adjusting seat side wall through a second bearing.
Preferably, the bottom of the first threaded sleeve is fixedly connected with a sliding block, and the bottom of the inner cavity of the adjusting seat is provided with a sliding groove.
Preferably, one side of the pressing plate, which faces the winding rod, is fixedly connected with an anti-slip pad, and the number of the buffer rods of each pressing plate is two.
Preferably, the left side fixedly connected with couple of adjusting the seat, the bottom fixedly connected with sucking disc of adjusting the seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up sucking disc and couple, can be convenient for adjust the fixed of seat, through setting up the clamp plate, can be used for compressing tightly the test wire, through setting up the winding pole, can make things convenient for the winding of test wire, through setting up the bearing, the rotation of first threaded rod, the second thread bush of can being convenient for, through setting up slider and spout, the removal of the first thread bush of can being convenient for. The utility model provides a current relay protection device test wire inconvenient fixed, easily cause the problem of incident.
Drawings
FIG. 1 is a structural diagram of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
in the figure: 1. an adjusting seat; 2. hooking; 3. a suction cup; 4. moving the shell; 5. pressing a plate; 6. a buffer plate; 7. a spring; 8. a buffer rod; 9. a hand wheel; 10. a first threaded rod; 11. a first threaded sleeve; 12. connecting blocks; 13. positioning a rod; 14. a winding rod; 15. a connecting plate; 16. a second threaded rod; 17. a second threaded sleeve; 18. rotating the block; 19. a slider; 20. a chute; 21. a first bearing; 22. a second bearing; 23. the chute is moved.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
As shown in fig. 1-3, the auxiliary device for the relay protection test line comprises an adjusting seat 1, a hook 2 fixedly connected to the left side of the adjusting seat 1, and a sucking disc 3 fixedly connected to the bottom of the adjusting seat 1.
Adjust the right side of seat 1 and be provided with hand wheel 9, the first threaded rod 10 of left side fixedly connected with of hand wheel 9, the left end of first threaded rod 10 runs through to the left side of adjusting 1 inner chamber of seat and overlaps in proper order and be equipped with two first thread bush 11, the surface of first threaded rod 10 passes through second bearing 22 with 1 limit wall of regulation seat and rotates and be connected, the rotation of the first threaded rod 10 of being convenient for of setting up of second bearing 22, the screw thread of the surperficial both sides of first threaded rod 10 is opposite, the bottom fixedly connected with slider 19 of first thread bush 11, spout 20 has been seted up to the bottom of adjusting 1 inner chamber of seat. The forward or reverse rotation of the hand wheel 9 can drive the first thread sleeves 11 on the left and right sides to move horizontally inwards or outwards simultaneously. The sliding block 19 moves along the sliding groove 20 at the bottom of the adjusting seat 1, so that the first thread bush 11 can move left and right stably.
The both sides at regulation seat 1 top all are provided with movable shell 4, and two one sides that movable shell 4 is relative all are provided with clamp plate 5, and the inner chamber that removes shell 4 is provided with buffer board 6, and buffer board 6's both sides are fixedly connected with spring 7 and buffer beam 8 respectively, and buffer beam 8 keeps away from the one end of buffer board 6 and runs through movable shell 4 and with clamp plate 5 fixed connection. The top of the first threaded sleeve 11 is fixedly connected with a connecting block 12, a moving chute 23 is formed in the position, moving left and right, of the top surface of the adjusting seat 1 on the moving shell 4, and the top of the connecting block 12 penetrates through the moving chute 23 of the adjusting seat and is fixedly connected with the bottom of the moving shell 4. The top of adjusting seat 1 just is located fixedly connected with locating lever 13 between two clamp plates 5, and the surface cover of locating lever 13 is equipped with winding pole 14, locating lever 13 can adopt sliding connection with winding pole 14. The top fixedly connected with connecting plate 15 of two winding poles 14 adjusts the top of seat 1 and is located fixedly connected with second threaded rod 16 between two winding poles 14, and the surface cover of second threaded rod 16 is equipped with second thread bush 17, and the top of second thread bush 17 runs through to the top of connecting plate 15 and fixedly connected with rotation block 18. The second threaded sleeve 17 is rotatably connected with the connecting plate 15 through a first bearing 21, and the first bearing 21 is arranged to facilitate the rotation of the second threaded sleeve 17.
One side fixedly connected with slipmat of clamp plate 5, the quantity of buffer beam 8 is two, crosses to set up clamp plate 5, can be used for compressing tightly the test wire, and the slipmat is convenient for stabilize and compresses tightly the cable, and the quantity of buffer beam 8 is established to two pressure evenly of being convenient for.
During the use, the user can fix regulation seat 1 through the cooperation of sucking disc 3 or couple 2, can twine the test wire on two winding poles 14 afterwards, the cooperation of rethread hand wheel 9 rotates first threaded rod 10, first threaded rod 10 rotates and to drive two first thread bushings 11 and move to the centre, first thread bushing 11 drives two through connecting block 12's cooperation and moves shell 4 and move to the centre, it drives two clamp plates 5 through the cooperation of buffer plate 6 and buffer pole 8 and moves towards the centre and is close to the test wire gradually until hugging closely to remove shell 4, fix the test wire, when needing to take off the test wire, first reversal hand wheel 9 makes two clamp plates 5 keep away from each other, remove the fixed of test wire, rethread rotary block 18 rotates second thread bushing 17, second thread bushing 17 rotates in order to drive connecting plate 15 and winding pole 14 and upwards move, so that there is great space to be convenient for the user to take off the test wire.
In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (5)
1. The auxiliary device for the relay protection test line is characterized by comprising a hollow adjusting seat, wherein moving shells are arranged on two sides of the top of the adjusting seat, a buffer plate is arranged in an inner cavity of each moving shell, one side, facing the center direction of the adjusting seat, of the buffer plate is fixedly connected with a buffer rod, the end part of the buffer rod penetrates out of each moving shell and is fixedly connected with a pressing plate, a spring is arranged between the other side of the buffer plate and the wall of the inner cavity of each moving shell, a hand wheel is arranged on the right side of the adjusting seat, a first threaded rod is fixedly connected to the left side of the hand wheel, and threads on two sides of the surface of the first threaded rod are opposite; the left end of first threaded rod runs through to the left side of adjusting the seat inner chamber and overlaps in proper order and be equipped with two first thread bushings, the top fixedly connected with connecting block of first thread bushing, the top surface of adjusting the seat is removed the position that the shell removed and is seted up the removal spout in removing and is removed, the top of connecting block pass the removal spout of adjusting the seat and with remove shell bottom fixed connection, the top of adjusting the seat just is located two locating levers of symmetrical fixedly connected with between two clamp plates, the surface cover of locating lever is equipped with the winding pole, the top fixedly connected with connecting plate of two winding poles, the top of adjusting the seat just is located fixedly connected with second threaded rod between two winding poles, the surface cover of second threaded rod is equipped with the second thread bushing, the top of second thread bushing runs through to the top of connecting plate on and fixedly connected with rotation block, through the second bearing rotation connection between second thread bushing and the connecting plate.
2. The auxiliary device for the relay protection test line as claimed in claim 1, wherein the surface of the first threaded rod is rotatably connected to the side wall of the adjusting seat through a first bearing.
3. The auxiliary device for the relay protection test line as recited in claim 1, wherein a sliding block is fixedly connected to a bottom of the first threaded sleeve, and a sliding groove is formed in a bottom of an inner cavity of the adjusting seat.
4. The auxiliary device of claim 1, wherein the side of the pressing plate facing the winding rod is fixedly connected with a non-slip pad, and the number of the buffer rods of each pressing plate is two.
5. The auxiliary device for the relay protection test line according to claim 1, wherein a hook is fixedly connected to the left side of the adjusting seat, and a suction cup is fixedly connected to the bottom of the adjusting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221927560.8U CN218272397U (en) | 2022-07-25 | 2022-07-25 | Auxiliary device for relay protection test line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221927560.8U CN218272397U (en) | 2022-07-25 | 2022-07-25 | Auxiliary device for relay protection test line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218272397U true CN218272397U (en) | 2023-01-10 |
Family
ID=84761528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221927560.8U Withdrawn - After Issue CN218272397U (en) | 2022-07-25 | 2022-07-25 | Auxiliary device for relay protection test line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218272397U (en) |
-
2022
- 2022-07-25 CN CN202221927560.8U patent/CN218272397U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20230110 Effective date of abandoning: 20231120 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20230110 Effective date of abandoning: 20231120 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |