CN215221701U - High tension cable oil charge terminal is with stable connection structure who prevents leaking - Google Patents
High tension cable oil charge terminal is with stable connection structure who prevents leaking Download PDFInfo
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- CN215221701U CN215221701U CN202121026682.5U CN202121026682U CN215221701U CN 215221701 U CN215221701 U CN 215221701U CN 202121026682 U CN202121026682 U CN 202121026682U CN 215221701 U CN215221701 U CN 215221701U
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- oil charge
- charge terminal
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Abstract
The utility model provides a high tension cable oil charge terminal is with stable connection structure who prevents leakage belongs to cable oil charge connecting device technical field, the utility model discloses a constitute by oil charge terminal body, cable, dome and connecting piece, the arc surface of oil charge terminal body is equipped with two round holes, the dome is with the help of round hole and oil charge terminal body looks joint, the cable is installed to the port of oil charge terminal body, the round hole inner wall of oil charge terminal body is equipped with the connecting piece, the arc surface and the oil charge terminal body swing joint of connecting piece, two fixed plates of the even fixedly connected with of arc surface of connecting piece, the surface rotation of fixed plate is connected with the pivot. The utility model provides a joint strength between traditional oil charge device and the oil charge cable relatively poor, when utilizing connecting device oil charge, the condition of revealing appears easily, has not only caused the waste, has still reduced the problem to high tension cable oil charge work efficiency.
Description
Technical Field
The utility model belongs to the technical field of cable oil charge connecting device, especially, relate to a high tension cable oil charge terminal is with stable connection structure who prevents leaking.
Background
The oil-filled cable includes self-contained oil-filled cable and steel tube oil-filled cable, and is a kind of power cable in which the air gap formed in the oil paper insulating layer due to load change is eliminated by means of supplementing impregnant so as to raise working field strength of cable.
After the steel pipe type oil-filled cable is used for a long time, oil is required to be filled inside a steel pipe of the oil-filled cable, the connection strength between the traditional oil-filled device and the oil-filled cable is poor, and when the connecting device is used for filling oil, leakage is easy to occur, so that waste is caused, and the working efficiency of filling oil into the high-voltage cable is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the traditional oil filling device and the oil filling cable existing in the prior art are poor in connection strength, and when the connecting device is used for filling oil, the leakage condition is easy to appear, so that the waste is avoided, the defect of the working efficiency of filling oil into the high-voltage cable is reduced, and the provided stable connection structure for the oil filling terminal of the high-voltage cable is used for preventing leakage.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a leakage-proof stable connection structure for a high-voltage cable oil-filling terminal is composed of an oil-filling terminal body, a cable, a round cover and a connecting piece, wherein two round holes are formed in the arc surface of the oil-filling terminal body, the round cover is clamped with the oil-filling terminal body through the round holes, the cable is installed at the port of the oil-filling terminal body, the connecting piece is arranged on the inner wall of the round hole of the oil-filling terminal body, the arc surface of the connecting piece is movably connected with the oil-filling terminal body, two fixing plates are uniformly and fixedly connected with the arc surface of the connecting piece, a rotating shaft is rotatably connected to the surface of each fixing plate, a connecting cloth is fixedly connected to the arc surface of each rotating shaft, one end, far away from the rotating shaft, of the connecting cloth is provided with a clamping structure, the connecting cloth is clamped with the oil-filling terminal body through the clamping structure, the clamping structure comprises a U-shaped card, and the surface of the U-shaped card is fixedly connected with the connecting cloth, the surface of the U-shaped clamp is in threaded connection with a screw, one end of the screw is rotatably connected with a pressing plate, and one side, far away from the screw, of the pressing plate is movably connected with the oil-filled terminal body.
The arc surface fixedly connected with guard plate of connecting piece, the surface and the oil charge terminal body swing joint of guard plate.
One end fixedly connected with handle of pivot, the arc surface of handle evenly is equipped with the non-skid projection.
The oil charging terminal comprises a connecting piece and is characterized in that two clamping rods are uniformly and fixedly connected to the arc surface of the connecting piece, the clamping rods are L-shaped, a clamping pipe is clamped on the arc surface of each clamping rod, and one end of each clamping pipe is fixedly connected with an oil charging terminal body.
The arc surface of oil charge terminal body is equipped with four splint, four the even swing joint of splint is on the arc surface of oil charge terminal body, four two liang of splint are a set of, same group the equal fixedly connected with spring in one side that splint kept away from each other, the one end fixedly connected with arc plate of splint is kept away from to the spring, splint are close to one side fixedly connected with pull rod of spring, the one end that splint were kept away from to the pull rod slides and passes the arc plate, the arc surface of arc plate rotates and is connected with the turning block, the surperficial threaded connection of turning block has the actuating lever, the one end and the arc plate swing joint of actuating lever, the fixed surface of turning block is connected with the backup pad, the backup pad plays the effect of supporting oil charge terminal body.
The circular arc fixedly connected with bail of oil charge terminal body, the circular arc fixedly connected with elastic ring of bail, the circular arc and the oil charge terminal body swing joint of elastic ring.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when oil is required to be filled into the oil-filled terminal body, the round cover of the oil-filled terminal body is firstly unscrewed, then the connecting piece is inserted along the round hole of the oil-filled terminal body, then two clamping rods on the surface of the connecting piece are inserted along two clamping pipes on the surface of the oil-filled terminal body, the clamping rods and the clamping pipes play a role in preliminarily positioning the connecting piece, after the connecting piece is inserted into the round hole of the oil-filled terminal body, the surface of the protection plate can contact the surface of the oil-filled terminal body, the protection plate plays a role in shielding the gap between the round hole and the oil-filled terminal body, then the handle is rotated, the handle drives the rotating shaft to rotate, the rotating shaft starts to release the connecting cloth, the U-shaped card is pulled, the U-shaped card is buckled on the surface of the oil-filled terminal body, then the screw rod is rotated, the screw rod drives the pressure plate to move by means of threads, when the pressure plate contacts the surface of the oil-filled terminal body, stop rotating the screw rod, the effect of fixing the connecting piece on oil charge terminal body has been reached, rotate the handle to opposite direction after that, the handle drives the pivot and rotates, the pivot begins winding connection cloth, two opposite direction's pulling force can be given to the connection cloth at connecting piece both ends, the effect of further fixed connection spare position has been reached, directly pour fluid into oil charge terminal body from the connecting piece this moment, the condition that takes place to leak when having reached to prevent to pour fluid appears, it is relatively poor to have solved the joint strength between traditional oil charge device and the oil charge cable, when utilizing connecting device oil charge, the condition of revealing appears easily, not only the waste has been caused, still reduced the problem to high tension cable oil charge work efficiency.
2. In the utility model, before preparing to charge oil to the oil charge terminal body, firstly pull two pull rods, make two pull rods drive two clamp plates to move towards the direction of keeping away from each other, then put the oil charge terminal body between two clamp plates, then loosen two pull rods, the spring can give an elasticity to the clamp plates at this moment, make two clamp plates move towards the direction of being close to each other, two clamp plates can fix the oil charge terminal body on the arc plate, then rotate the driving rod, make the driving rod move out from the surface of the arc plate with the help of the screw thread, then rotate the supporting plate, support the supporting plate on the ground, then rotate the driving rod to the opposite direction, make the driving rod extrude again on the surface of the arc plate and reach the effect of fixing between turning block and arc plate, after supporting the oil charge terminal body, again charge oil, after the oil charge, rotate the driving rod, make the actuating lever follow the surface of circular arc board shift out, then stimulate the elastic ring, make the elastic ring cover in the backup pad, rotate the actuating lever again and fix circular arc board and turning block, the elastic ring has played the effect of accomodating the backup pad temporarily, has solved because the oil charge terminal is the pipe form usually, and when the oil charge, the oil charge terminal takes place to slide easily, leads to the oil charge problem of revealing to take place easily.
Drawings
Fig. 1 is a schematic perspective view of a leak-proof stable connection structure for a high-voltage cable oil-filling terminal according to the present invention;
FIG. 2 is a schematic view of a portion of the leak-proof stable connection structure for the oil-filled terminal of the high-voltage cable shown in FIG. 1;
FIG. 3 is a schematic view of a portion of the leak-proof stable connection structure for the oil-filled terminal of the high-voltage cable shown in FIG. 2;
FIG. 4 is a schematic view of the left side of the leak-proof stable connection structure for the oil-filled terminal of the high-voltage cable shown in FIG. 1;
fig. 5 is a partial structural view of a stable connection structure for preventing leakage of the oil-filled terminal of the high-voltage cable shown in fig. 4.
Illustration of the drawings: 1. an oil-filled terminal body; 2. a cable; 3. a dome; 4. a connecting member; 5. a fixing plate; 6. a rotating shaft; 7. connecting cloth; 8. a U-shaped card; 9. a screw; 10. pressing a plate; 11. a protection plate; 12. a clamping rod; 13. clamping the pipe; 14. a handle; 15. a circular arc plate; 16. a spring; 17. a splint; 18. a pull rod; 19. rotating the block; 20. a drive rod; 21. a support plate; 22. an elastic ring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 2 and 3, the arc surface of the connecting piece 4 is movably connected with the oil-filled terminal body 1, two fixing plates 5 are uniformly and fixedly connected with the arc surface of the connecting piece 4, a rotating shaft 6 is connected to the surface of each fixing plate 5 in a rotating manner, a connecting cloth 7 is fixedly connected with the arc surface of the rotating shaft 6, a clamping structure is arranged at one end, far away from the rotating shaft 6, of the connecting cloth 7, and the connecting cloth 7 is clamped with the oil-filled terminal body 1 by means of the clamping structure.
The clamping structure comprises a U-shaped clamp 8, the surface of the U-shaped clamp 8 is fixedly connected with a connecting cloth 7, the surface of the U-shaped clamp 8 is in threaded connection with a screw rod 9, one end of the screw rod 9 is rotatably connected with a pressing plate 10, and one side, far away from the screw rod 9, of the pressing plate 10 is movably connected with the oil-filled terminal body 1.
The arc surface fixedly connected with guard plate 11 of connecting piece 4, the surface and the oil charge terminal body 1 swing joint of guard plate 11.
One end of the rotating shaft 6 is fixedly connected with a handle 14, and the arc surface of the handle 14 is uniformly provided with anti-skid protrusions.
The arc surface of the connecting piece 4 is uniformly and fixedly connected with two clamping rods 12, the clamping rods 12 are L-shaped, the arc surface of the clamping rods 12 is clamped with a clamping pipe 13, and one end of the clamping pipe 13 is fixedly connected with the oil-filled terminal body 1.
The effect that is reached is, when needing to carry out the oil filling to oil-filled terminal body 1, unscrew the dome 3 of oil-filled terminal body 1 first, then insert connecting piece 4 along the round hole of oil-filled terminal body 1, then insert two kellies 12 on the surface of connecting piece 4 along two kellies 13 on the surface of oil-filled terminal body 1, kellies 12 and kellies 13 have played the effect of tentatively fixing a position connecting piece 4, after inserting connecting piece 4 in the round hole of oil-filled terminal body 1, the surface of protection plate 11 can contact the surface of oil-filled terminal body 1, protection plate 11 has played the effect of sheltering from the space between round hole and oil-filled terminal body 1, then rotate handle 14, handle 14 drives pivot 6 to rotate, pivot 6 begins to release connecting cloth 7, pull U-shaped card 8, detain U-shaped card 8 on the surface of oil-filled terminal body 1, then rotate screw 9, make screw 9 move with the help of dynamic pressure threaded plate 10, when clamp plate 10 contacts oil charge terminal body 1 surface, stop rotating screw rod 9, reached and fixed the effect on oil charge terminal body 1 with connecting piece 4, rotate handle 14 to opposite direction after that, handle 14 drives pivot 6 and rotates, pivot 6 begins winding connection cloth 7, the connection cloth 7 at connecting piece 4 both ends can give connecting piece 4 two opposite direction's pulling force, the effect of further fixed connection 4 position has been reached, directly pour fluid into oil charge terminal body 1 from connecting piece 4 this moment, the condition of leaking when having reached to prevent to fall fluid appears, it is relatively poor to have solved the joint strength between traditional oil charge device and the oil charge cable, when utilizing connecting device to fill oil, the condition of revealing appears easily, not only waste has been caused, the problem of oil charge work efficiency to the high tension cable has still been reduced.
As shown in fig. 4 and 5, the arc surface of oil-filled terminal body 1 is equipped with four splint 17, four even swing joint of splint 17 are on the arc surface of oil-filled terminal body 1, two liang of a set of four splint 17, the equal fixedly connected with spring 16 in one side that same group of splint 17 kept away from each other, the one end fixedly connected with arc plate 15 of splint 17 is kept away from to spring 16, one side fixedly connected with pull rod 18 that splint 17 is close to spring 16 is kept away from to pull rod 18, the one end that splint 17 was kept away from to pull rod 18 slides and passes arc plate 15, the arc surface of arc plate 15 rotates and is connected with turning block 19, the surperficial threaded connection of turning block 19 has drive lever 20, the one end and the arc plate 15 swing joint of drive lever 20, the fixed surface of turning block 19 is connected with backup pad 21, backup pad 21 plays the effect of supporting oil-filled terminal body 1.
The circular arc surface of the oil-filled terminal body 1 is fixedly connected with the staple bolt, the circular arc surface of the staple bolt is fixedly connected with the elastic ring 22, and the circular arc surface of the elastic ring 22 is movably connected with the oil-filled terminal body 1.
Before the oil filling terminal body 1 is ready to be filled with oil, the two pull rods 18 are pulled first to enable the two pull rods 18 to drive the two clamping plates 17 to move towards the direction away from each other, then the oil filling terminal body 1 is placed between the two clamping plates 17, then the two pull rods 18 are loosened, at the moment, the springs 16 can give elastic force to the clamping plates 17 to enable the two clamping plates 17 to move towards the direction close to each other, the two clamping plates 17 can fix the oil filling terminal body 1 on the arc plate 15, then the driving rod 20 is rotated to enable the driving rod 20 to move out of the surface of the arc plate 15 by means of threads, then the supporting plate 21 is rotated to support the supporting plate 21 on the ground, then the driving rod 20 is rotated towards the opposite direction to enable the driving rod 20 to extrude the surface of the arc plate 15 again to achieve the effect of fixing between the rotating block 19 and the arc plate 15, after the oil filling terminal body 1 is supported, carry out the oil charge again, after the oil charge, rotate actuating lever 20, make actuating lever 20 shift out from the surface of circular arc board 15, then stimulate elastic ring 22, make elastic ring 22 cover on backup pad 21, rotate actuating lever 20 again and fix circular arc board 15 and turning block 19, elastic ring 22 has played the effect of accomodating backup pad 21 temporarily, solved because the oil charge terminal is the pipe form usually, when the oil charge, the oil charge terminal takes place to slide easily, lead to the problem that the oil charge takes place to reveal easily.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a high tension cable oil charge terminal is with preventing stable connection structure who leaks, it comprises oil charge terminal body (1), cable (2), dome (3) and connecting piece (4), its characterized in that: the arc surface of oil charge terminal body (1) is equipped with two round holes, dome (3) are with the help of round hole and oil charge terminal body (1) looks joint, cable (2) are installed to the port of oil charge terminal body (1), the round hole inner wall of oil charge terminal body (1) is equipped with connecting piece (4), the arc surface and oil charge terminal body (1) swing joint of connecting piece (4), two even fixedly connected with fixed plate (5) of arc surface of connecting piece (4), the surface rotation of fixed plate (5) is connected with pivot (6), the arc surface fixedly connected with of pivot (6) connects cloth (7), the one end that pivot (6) were kept away from in connection cloth (7) is equipped with the joint structure, connect cloth (7) with the help of joint structure and oil charge terminal body (1) looks joint.
2. The stable connection structure for the oil-filled terminal of a high-voltage cable, according to claim 1, which is leakproof, and comprises: the joint structure includes U-shaped card (8), the surface and the connection cloth (7) fixed connection of U-shaped card (8), the surperficial threaded connection of U-shaped card (8) has screw rod (9), the one end of screw rod (9) is rotated and is connected with clamp plate (10), one side and oil charge terminal body (1) swing joint of screw rod (9) are kept away from in clamp plate (10).
3. The stable connection structure for the oil-filled terminal of a high-voltage cable, according to claim 1, which is leakproof, and comprises: the arc surface fixedly connected with guard plate (11) of connecting piece (4), the surface and the oil charge terminal body (1) swing joint of guard plate (11).
4. The stable connection structure for the oil-filled terminal of a high-voltage cable, according to claim 1, which is leakproof, and comprises: one end of the rotating shaft (6) is fixedly connected with a handle (14), and anti-skid protrusions are uniformly arranged on the arc surface of the handle (14).
5. The stable connection structure for the oil-filled terminal of a high-voltage cable, according to claim 1, which is leakproof, and comprises: the even fixedly connected with of arc surface of connecting piece (4) two kellies (12), kellies (12) are "L" shape, the arc surface card of kellies (12) has card pipe (13), the one end and the oil charge terminal body (1) fixed connection of card pipe (13).
6. The stable connection structure for the oil-filled terminal of a high-voltage cable, according to claim 1, which is leakproof, and comprises: the arc surface of the oil-filled terminal body (1) is provided with four clamping plates (17), the four clamping plates (17) are uniformly and movably connected to the arc surface of the oil-filled terminal body (1), every two of the four clamping plates (17) are in one group, one side of the same group of clamping plates (17) far away from each other is fixedly connected with a spring (16), one end of the spring (16) far away from the clamping plate (17) is fixedly connected with an arc plate (15), a pull rod (18) is fixedly connected with one side of the clamping plate (17) close to the spring (16), one end of the pull rod (18) far away from the clamping plate (17) slides through the circular arc plate (15), the arc surface of the arc plate (15) is rotationally connected with a rotating block (19), the surface of the rotating block (19) is in threaded connection with a driving rod (20), one end of the driving rod (20) is movably connected with the arc plate (15), and a supporting plate (21) is fixedly connected to the surface of the rotating block (19).
7. The stable connection structure for the oil-filled terminal of a high-voltage cable, according to claim 6, is characterized in that: the circular arc surface fixedly connected with bail of oil charge terminal body (1), the circular arc surface fixed connection of bail have elasticity circle (22), the circular arc surface and the oil charge terminal body (1) swing joint of elasticity circle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121026682.5U CN215221701U (en) | 2021-05-14 | 2021-05-14 | High tension cable oil charge terminal is with stable connection structure who prevents leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121026682.5U CN215221701U (en) | 2021-05-14 | 2021-05-14 | High tension cable oil charge terminal is with stable connection structure who prevents leaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221701U true CN215221701U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121026682.5U Active CN215221701U (en) | 2021-05-14 | 2021-05-14 | High tension cable oil charge terminal is with stable connection structure who prevents leaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221701U (en) |
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2021
- 2021-05-14 CN CN202121026682.5U patent/CN215221701U/en active Active
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