CN220913194U - Cable connector based on oscillatory wave detection - Google Patents
Cable connector based on oscillatory wave detection Download PDFInfo
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- CN220913194U CN220913194U CN202322719323.3U CN202322719323U CN220913194U CN 220913194 U CN220913194 U CN 220913194U CN 202322719323 U CN202322719323 U CN 202322719323U CN 220913194 U CN220913194 U CN 220913194U
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- connector
- oscillatory wave
- limiting
- ring
- wave detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000003534 oscillatory effect Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000013016 damping Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model provides a cable connector based on oscillatory wave detection, which relates to the technical field of cable detection and comprises: the top connector, the bottom of top connector is provided with detachable bottom connector, and the top of top connector is provided with detachable connecting rod, and the top of connecting rod is provided with the T type terminal that is used for connecting on the oscillatory wave host computer, and the first half section of top connector is provided with dismounting device. Compared with the prior art, the utility model can detect cables with different sizes without breaking the cables through the arrangement of the top connector, the bottom connector, the connecting rod, the T-shaped terminal and the voltage equalizing component, avoids the partial discharge phenomenon, reduces the potential safety hazard, is suitable for detecting cables with all types through the cooperation of the T-shaped terminal and the oscillatory wave host, prolongs the safety distance, avoids the partial discharge phenomenon, avoids damage, and is also beneficial to improving the detection efficiency and simplifying the detection operation.
Description
Technical Field
The utility model relates to the technical field of cable detection, in particular to a cable connector based on oscillatory wave detection.
Background
The cable oscillation wave detection technology is an off-line test method, is mainly used for detecting a crosslinked polyethylene power cable, can effectively detect the oscillation wave condition in the operation of the cable, adopts an LCR damping oscillation principle, and introduces equipment such as a high-voltage reactor, a high-voltage solid-state switch and the like on the basis of direct current charging of the cable so as to finish the rapid and accurate detection of the cable.
However, when the traditional vibration wave detects the cable, the cable to be detected is generally connected with the vibration wave host machine directly, and the cable needs to be stripped before being connected with the vibration wave host machine, so that the connection operation is complicated, the preparation time in the early detection stage is long, the time is wasted, the damaged cable can be partially discharged, the potential safety hazard exists, the port of the general vibration wave host machine is of a fixed size, and the cables of different types are difficult to detect by using the same vibration wave host machine, so that the detection efficiency of the cable is low, and the high-efficiency detection of the cable is affected.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides a cable connector based on oscillatory wave detection.
The technical scheme of the utility model is realized as follows:
A cable connector based on oscillatory wave detection, comprising:
The top connector, the bottom of top connector is provided with detachable bottom connector, and the top of top connector is provided with detachable connecting rod, and the top of connecting rod is provided with the T type terminal that is used for connecting on the oscillatory wave host computer, and the first section of top connector is provided with dismounting device, and the one end at T type terminal is provided with the recess with oscillatory wave host computer looks adaptation, and the bottom of connecting rod is provided with the inserted block, the inside at top connector is inserted to the inserted block.
Preferably, the top of bottom connector is provided with main threaded rod, and the bottom of top connector is provided with the mounting hole, the inner wall of mounting hole seted up with threaded groove of threaded rod looks adaptation, and top connector and bottom connector are by insulating shell and aluminium core constitution, and the aluminium core setting is in the inside of insulating shell.
Preferably, the bottom of bottom connector is provided with detachable voltage-sharing subassembly, and voltage-sharing subassembly's top is fixed with the locating piece, and the top of locating piece is provided with vice threaded rod, bottom connector the bottom seted up with vice threaded rod looks adaptation screw hole, wiring hole has been seted up to voltage-sharing subassembly's bottom, the mounting hole diameter is less than the diameter of screw hole.
Preferably, the dismounting device comprises a driving ring which is arranged at the top of the top connector in a lifting manner, a clamping groove is formed in the bottom of the driving ring, the top of the top connector is positioned in the clamping groove, and a transmission mechanism is arranged between the driving ring and the top connector.
Preferably, the transmission mechanism comprises a plurality of limiting balls arranged in the driving ring, the top of the top connector is provided with a plurality of positioning holes matched with the limiting balls, and one ends of the limiting balls penetrate through the mounting holes to be in contact with the bottom of the connecting rod.
Further preferably, the inner wall of the driving ring is fixed with a fixing ring, the bottom of the fixing ring is fixed with a limiting ring, the top of the top connector is provided with a chute matched with the limiting ring, and the bottom of the limiting ring is contacted with one end of the limiting ball away from the connecting rod.
More preferably, the bottom of the driving ring is fixed with a sliding block, the outer wall of the top connector is provided with a lifting groove matched with the sliding block, the inside of the lifting groove is provided with a spring, and the free end of the spring is fixed with the bottom of the sliding block.
Most preferably, a limiting rod is further fixed in the lifting groove, the sliding block is sleeved on the outer wall of the limiting rod, and the spring is sleeved on the outer portion of the limiting rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. When the utility model is used, through the arrangement of structures such as the top connector, the bottom connector, the T-shaped terminal, the voltage equalizing component and the like, cables with different sizes can be detected without stripping the cables, so that the partial discharge phenomenon is avoided, the potential safety hazard is reduced, and the utility model is suitable for detecting cables with all types through the cooperation of the T-shaped terminal and the oscillatory wave host, thereby prolonging the safety distance, avoiding the partial discharge phenomenon, avoiding damage, and being beneficial to improving the detection efficiency and simplifying the detection operation.
2. When the connecting rod is used, through the arrangement of the structures such as the top connector, the dismounting device and the transmission mechanism, the limiting ring moves along the chute of the top connector, the limiting ball moves towards the inside of the positioning hole of the top connector, the driving ring is released, the spring releases elasticity to push the sliding block to move upwards, the driving ring is reset, and the connecting rod is convenient and quick to dismount by people.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom connector of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the top connector of FIG. 1 according to the present utility model;
Fig. 4 is a schematic view of the dismounting device in fig. 3 according to the present utility model.
In the figure: 1. a top connector; 2. a bottom connector; 3. a connecting rod; 4. a T-shaped terminal; 5. a pressure equalizing component; 6. a dismounting device; 7. a positioning block; 601. a drive ring; 602. a fixing ring; 603. a limiting ring; 604. a limit ball; 605. a limit rod; 606. a spring; 607. a sliding block.
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.
The present utility model provides an oscillatory wave detection based cable connector as shown in fig. 1-2, comprising:
The top connector 1, the bottom of the top connector 1 is provided with a detachable bottom connector 2, the top of the top connector 1 is provided with a detachable connecting rod 3, the top of the connecting rod 3 is provided with a T-shaped terminal 4 used for being connected to an oscillatory wave host, the upper half section of the top connector 1 is provided with a dismounting device 6, one end of the T-shaped terminal 4 is provided with a groove matched with the oscillatory wave host, the bottom of the connecting rod 3 is provided with an inserting block, and the inserting block is inserted into the top connector 1;
The top of the bottom connector 2 is provided with a main threaded rod, the bottom of the top connector 1 is provided with a mounting hole, the inner wall of the mounting hole is provided with a thread groove matched with the threaded rod, the top connector 1 and the bottom connector 2 are both composed of an insulating shell and an aluminum core, the aluminum core is arranged in the insulating shell, the main threaded rod arranged at the top of the bottom connector 2 is an M16 screw rod, the thread groove of the top connector 1 is an M16 thread groove, the total length of the top connector 1 and the bottom connector 2 is about 340mm, the diameter is about 40mm, and the specific structure working principle of the voltage equalizing component 5 refers to a comparison document (publication number is CN210985622U, and the name is a cable joint voltage equalizing cover) and is not repeated herein; the bottom of the bottom connector 2 is provided with a detachable voltage equalizing component 5, the top of the voltage equalizing component 5 is fixedly provided with a positioning block 7, the top of the positioning block 7 is provided with an auxiliary threaded rod, the bottom of the bottom connector 2 is provided with a threaded hole matched with the auxiliary threaded rod, the bottom of the voltage equalizing component 5 is provided with a wiring hole, and the diameter of the mounting hole is smaller than that of the threaded hole;
Through the technical scheme:
When a thicker cable is required to be detected, pushing the connecting rod 3, inserting an insert block at the bottom of the connecting rod 3 into a slot at the top of the top connector 1, inserting the cable required to be detected into a mounting slot of the top connector 1, inserting a groove of the T-shaped terminal 4 into a detection interface of the oscillatory wave host, and detecting the cable;
when the thinner cable is required to be detected, the bottom connector 2 is rotated, the main threaded rod at the top of the bottom connector 2 is matched with the threaded groove in the bottom mounting hole of the top connector 1, the bottom connector 2 is fixed at the bottom of the top connector 1, after the positioning block 7 is inserted into the bottom of the bottom connector 2, the pressure equalizing component 5 is rotated, the pressure equalizing component 5 drives the auxiliary threaded rod on the positioning block 7 to rotate, the pressure equalizing component 5 is fixed at the bottom of the bottom connector 2 through the auxiliary threaded rod on the positioning block 7 matched with the threaded hole of the bottom connector 2, the cable to be detected is inserted into the wiring hole of the pressure equalizing component 5, and then the groove of the T-shaped terminal 4 is aligned with the detection interface of the oscillatory wave host machine so as to realize cable detection, so that the cables with different sizes can be detected without stripping the cable, and the cooperation of the T-shaped terminal 4 and the oscillatory wave host machine is suitable for the cable detection of different models, the improvement of the detection efficiency and the detection operation simplification are improved.
In addition, referring to fig. 1 to 4, the dismounting device 6 includes a driving ring 601 which is arranged on the top of the top connector 1 in a lifting manner, a clamping groove is formed in the bottom of the driving ring 601, the top of the top connector 1 is positioned in the clamping groove, and a transmission mechanism is arranged between the driving ring 601 and the top connector 1;
The transmission mechanism comprises a plurality of limiting balls 604 arranged in the driving ring 601, the top of the top connector 1 is provided with a plurality of positioning holes matched with the limiting balls 604, and one end of each limiting ball 604 passes through the mounting hole to be contacted with the bottom of the connecting rod 3; the inner wall of the driving ring 601 is fixed with a fixed ring 602, the bottom of the fixed ring 602 is fixed with a limiting ring 603, the top of the top connector 1 is provided with a chute matched with the limiting ring 603, and the bottom of the limiting ring 603 is contacted with one end of a limiting ball 604 far away from the connecting rod 3; the bottom of the driving ring 601 is fixed with a sliding block 607, the outer wall of the top connector 1 is provided with a lifting groove matched with the sliding block 607, the inside of the lifting groove is provided with a spring 606, and the free end of the spring 606 is fixed with the bottom of the sliding block 607; a limiting rod 605 is also fixed in the lifting groove, a sliding block 607 is sleeved on the outer wall of the limiting rod 605, and a spring 606 is sleeved on the outer part of the limiting rod 605.
Through the technical scheme:
When the connector is used, the driving ring 601 is pushed downwards, the driving ring 601 drives the sliding block 607 to move downwards along the outer wall of the limiting rod 605, meanwhile, the sliding block 607 compresses the spring 606, the driving ring 601 drives the limiting ring 603 to move downwards through the fixing ring 602, the limiting ring 603 moves along the chute of the top connector 1, the limiting ball 604 moves inwards towards the positioning hole of the top connector 1, the driving ring 601 is loosened, the spring 606 releases elasticity to push the sliding block 607 to move upwards, the driving ring 601 is reset, and people can conveniently detach the connecting rod 3.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. Cable connector based on oscillatory wave detects, its characterized in that includes:
The top connector (1), the bottom of top connector (1) is provided with detachable bottom connector (2), and the top of top connector (1) is provided with detachable connecting rod (3), and the top of connecting rod (3) is provided with T type terminal (4) that are used for connecting on the oscillatory wave host computer, and the first half section of top connector (1) is provided with dismounting device (6).
2. The oscillatory wave detection based cable connector of claim 1 wherein: the top of bottom connector (2) is provided with the main threaded rod, and the bottom of top connector (1) is provided with the mounting hole, the inner wall of mounting hole seted up with threaded rod looks adaptation's thread groove.
3. The oscillatory wave detection based cable connector of claim 1 wherein: the bottom of bottom connector (2) is provided with detachable voltage-sharing subassembly (5), and the top of voltage-sharing subassembly (5) is fixed with locating piece (7), and the top of locating piece (7) is provided with vice threaded rod, the bottom of bottom connector (2) seted up with vice threaded rod looks adaptation screw hole, wiring hole has been seted up to the bottom of voltage-sharing subassembly (5).
4. The oscillatory wave detection based cable connector of claim 2 wherein: the dismounting device (6) comprises a driving ring (601) which is arranged at the top of the top connector (1) in a lifting manner, a clamping groove is formed in the bottom of the driving ring (601), the top of the top connector (1) is located in the clamping groove, and a transmission mechanism is arranged between the driving ring (601) and the top connector (1).
5. The oscillatory wave detection based cable connector of claim 4 wherein: the transmission mechanism comprises a plurality of limiting balls (604) arranged in the driving ring (601), a plurality of positioning holes matched with the limiting balls (604) are formed in the top of the top connector (1), and one end of each limiting ball (604) penetrates through the corresponding mounting hole to be in contact with the bottom of the connecting rod (3).
6. The oscillatory wave detection based cable connector of claim 5 wherein: the inner wall of the driving ring (601) is fixed with a fixed ring (602), the bottom of the fixed ring (602) is fixed with a limiting ring (603), the top of the top connector (1) is provided with a chute matched with the limiting ring (603), and the bottom of the limiting ring (603) is contacted with one end, far away from the connecting rod (3), of the limiting ball (604).
7. The oscillatory wave detection based cable connector of claim 4 wherein: the bottom of driving ring (601) is fixed with slider (607), and the lift groove with slider (607) looks adaptation is seted up to the outer wall of top connector (1), the inside in lift groove is provided with spring (606).
8. The oscillatory wave detection based cable connector of claim 7 wherein: and a limiting rod (605) is also fixed in the lifting groove, and a sliding block (607) is sleeved on the outer wall of the limiting rod (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719323.3U CN220913194U (en) | 2023-10-10 | 2023-10-10 | Cable connector based on oscillatory wave detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719323.3U CN220913194U (en) | 2023-10-10 | 2023-10-10 | Cable connector based on oscillatory wave detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220913194U true CN220913194U (en) | 2024-05-07 |
Family
ID=90902743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719323.3U Active CN220913194U (en) | 2023-10-10 | 2023-10-10 | Cable connector based on oscillatory wave detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220913194U (en) |
-
2023
- 2023-10-10 CN CN202322719323.3U patent/CN220913194U/en active Active
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