CN109856508A - A kind of intermediate connector detection device - Google Patents
A kind of intermediate connector detection device Download PDFInfo
- Publication number
- CN109856508A CN109856508A CN201711238864.7A CN201711238864A CN109856508A CN 109856508 A CN109856508 A CN 109856508A CN 201711238864 A CN201711238864 A CN 201711238864A CN 109856508 A CN109856508 A CN 109856508A
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- conductive head
- intermediate connector
- prod
- detection device
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Abstract
The present invention relates to cable accessory detection device fields, specifically a kind of intermediate connector detection device, there are two fixed plates the both ends of rack are positioned opposite, pushing tow cylinder is mounted in every piece of fixed plate, it is fixedly connected with two between two fixed plates and is arranged at an equal altitude slide bar side by side, the sliding block being sleeved on slide bar is respectively connected on the output end of each pushing tow cylinder, the fixation briquetting of face arrangement there are two being set on two sliding blocks, one of them is fixed in briquetting and is equipped with high-tension cable, another is fixed in briquetting and is equipped with prod, high-tension cable and prod opposite side end are respectively sleeved on conductive head A and conductive head B, the end of conductive head A is equipped with positioning protrusion, it is provided on the end of conductive head B and the matched positioning through hole of positioning protrusion；Present invention eliminates support bar uses, reduce testing cost, while also improving testing efficiency, realize the factory testing rate 100% of intermediate connector, have good application prospect.
Description
Technical field
The present invention relates to cable accessory detection device field, specifically a kind of intermediate connector detection device.
Background technique
Intermediate connector is a kind of cable accessory for being usually used in transition connection between two sections of power transmission cables, is especially existed
The high pressures transportation arts such as 25kV, 35 kV, dielectric strength and the security performance requirement all with higher to intermediate connector are
Reach above-mentioned requirements, usual manufacturer can detect to a batch of intermediate connector, to determine its relevant insulation
And security performance.
In existing detection technique, substantially process are as follows:
1, support bar is set in intermediate connector；
It 2, manually will be in the support bar of high-tension cable and prod insertion intermediate connector；
3, support bar is extracted out, intermediate connector shrinks nature and is attached on high-tension cable and prod；
4, starting high pressure simulation power supply detects intermediate connector.
As can be seen that step 2 needs to be manually operated, due to product batches quantity in the operating process of above-mentioned detection technique
It is more, to save detection time, production efficiency is improved, most of manufactory commercial city takes the mode of sampling observation (i.e. in same batch
In random several intermediate connectors of extraction detected), to determine the detection of intermediate connector, so, Jiu Huike
Underproof intermediate connector product can occur not to be used directly after testing, shadow is caused to the safety of transmission line of electricity
It rings；In addition, traditional prod is usually solid, will appear often because of gas caused by remaining air when detecting in intermediate connector
Gap climbs the phenomenon of electricity.
Summary of the invention
To solve large labor intensity, low efficiency present in the traditional detection method of intermediate connector and being easy to produce air gap
Climb the phenomenon of electricity, the present invention provides that a kind of full automatic detection efficiency is high, intermediate connector internal residual is empty when can empty detection
The detection device of gas.
It is of the invention the specific scheme is that a kind of intermediate connector detection device, has rack, at the both ends of frame top one
The first from left right side is equipped with two pieces of fixed plates positioned opposite, is mounted on the top towards another piece of fixed plate pushing tow in every piece of fixed plate
Push cylinder is fixedly connected with two between two fixed plates and is arranged at an equal altitude slide bar side by side, in the output end of each pushing tow cylinder
On be respectively connected with the sliding block being sleeved on slide bar, set on two sliding blocks there are two face arrangement fixation briquetting, at it
In a fixed briquetting in high-tension cable is installed, another is fixed in briquetting and is equipped with prod, the high-tension cable and
The end of prod opposite side is respectively sleeved on conductive head A and the end of conductive head B, the conductive head A are equipped with positioning protrusion,
It is provided on the end of the conductive head B and the matched positioning through hole of positioning protrusion.
Pushing tow cylinder of the present invention is equipped with rack-mounted jettron.
Fixed briquetting tool of the present invention is there are two upper holder block and lower lock block positioned opposite, on upper holder block and lower lock block
Opposite one side is provided with half slot down, and two half slots combine the circular through hole to be formed and match with high-tension cable and prod.
Central through hole is provided in prod of the present invention, the positioning through hole on the central through hole and conductive head B connects
It is logical.
The process that the present invention detects are as follows:
1, the silicone oil for having spread lubricating action is applied on intermediate connector inner hole, conductive head A and conductive head B and prod；
2, wherein one end of intermediate connecting hole inner hole is inserted on one of conductive head, the other end of intermediate connector inner hole
It is directed at another conductive head；
3, start starting switch for two pushing tow cylinders, under the thrusting action of pushing tow cylinder, conductive head A and conductive head B simultaneously
It is drawn inside high-tension cable and prod insertion intermediate connector respectively.Until the positioning protrusion and conductive head B on conductive head A are fixed
Position through-hole contact, and be mutually clamped；
4, remaining air by conductive head A and conductive head B during being squeezed in intermediate connector, in prod
The discharge of heart through-hole, realizes the vacuum environment inside intermediate connector；
5, start high tension voltage, intermediate connector is detected.
The advantage that the present invention has is:
1, high-tension cable and prod directly during the test, are inserted by intermediate connector by the jacking force of pushing tow cylinder
It is interior, the step of eliminating in conventional method using support bar, the expense of support bar is greatly saved, reduces testing cost；
2, using prod made of match Steel material, there is better anti-high-voltage performance, further improve in test process
Safety and stability；Central through hole is opened up on prod simultaneously, ensure that the timely of intermediate connector internal residual air
Discharge, avoids internal air pressure and air gap is caused to climb electricity, thus yield rate when improving detection；
3, the present invention is whole uses pneumatic control, and positioning is convenient, easy to operate, securely and reliably, realizes going out for intermediate connector
Factory's verification and measurement ratio 100% has good application prospect.
Detailed description of the invention
Fig. 1 is side view of the present invention；
Fig. 2 is top view of the present invention.
In figure: 1- rack, 2- fixed plate, 3- pushing tow cylinder, 4- jettron, 5- slide bar, 6- sliding block, the fixed briquetting of 7-,
8- high-tension cable, 9- prod, 10- conductive head A, 11- conductive head B, 12- positioning protrusion, 13- positioning through hole, the center 14- are logical
Hole, 15- upper holder block, 16- lower lock block, 17- cable termination.
Specific embodiment
In the present embodiment, a kind of intermediate connector detection device has rack 1, and one the first from left of both ends at 1 top of rack is right
Two pieces of fixed plates 2 positioned opposite are installed, are mounted on the pushing tow towards another piece of 2 pushing tow of fixed plate in every piece of fixed plate 2
Cylinder 3, each pushing tow cylinder 3 are additionally provided with jettron 4 in rack 1；
In the present embodiment, it is fixedly connected with two between two fixed plates 2 and is arranged at an equal altitude slide bar 5 side by side, in each pushing tow gas
The sliding block being sleeved on slide bar 56 is respectively connected on the output end of cylinder 3, set on two sliding blocks 6 there are two face arrangement
Fixed briquetting 7, one of them is fixed in briquetting 7 and is equipped with high-tension cable 8, another is fixed in briquetting 7 and is equipped with by matching
Prod 9 made of Steel material, the end of 9 opposite side of the high-tension cable 8 and prod be respectively sleeved on conductive head A10 and
The end of conductive head B11, the conductive head A11 are equipped with positioning protrusion 12, are provided on the end of the conductive head B11 and convex
12 matched positioning through hole 13 are played, in addition, being provided with central through hole 14 identical with positioning through hole 13, also in prod 9 to protect
Demonstrate,prove high-tension cable 8 and prod 9 during insertion, the residual air in intermediate connector 15 is discharged in time；
In the present embodiment, upper holder block 15 and lower lock block 16 positioned opposite there are two the tools of briquetting 7, upper holder block 15 and lower lock block are fixed
16 one sides opposing upper and lower are provided with half slot, and two half slots combine the circular through hole to be formed and high-tension cable 8 and prod 9
Matching is fixed between the upper holder block 15 and lower lock block 16 using removable bolt and nut；
In the present embodiment, during the test, high-tension cable 8 one end and prod 9 far from conductive head A10 are far from conductive head
One end of B11 is mounted on cable termination 17, to guarantee the safety in high pressure conditions.
Claims (4)
1. a kind of intermediate connector detection device has rack, it is characterised in that: in the right installation of one the first from left of the both ends of frame top
There are two pieces of fixed plates positioned opposite, is mounted on the pushing tow cylinder towards another piece of fixed plate pushing tow in every piece of fixed plate,
It is fixedly connected with two between two fixed plates and is arranged at an equal altitude slide bar side by side, is respectively connected on the output end of each pushing tow cylinder
One sliding block being sleeved on slide bar is set on two sliding blocks there are two the fixation briquetting of face arrangement, one of them is solid
High-tension cable is installed in level pressure block, another is fixed in briquetting and is equipped with prod, and the high-tension cable and prod are opposite
The end of one end is respectively sleeved on conductive head A and the end of conductive head B, the conductive head A are equipped with positioning protrusion, the conductive head
It is provided on the end of B and the matched positioning through hole of positioning protrusion.
2. a kind of intermediate connector detection device according to claim 1, it is characterised in that: the pushing tow cylinder is equipped with peace
The jettron of dress on the rack.
3. a kind of intermediate connector detection device according to claim 1, it is characterised in that: the fixed briquetting has two
A upper holder block and lower lock block positioned opposite, upper holder block and lower lock block one side opposing upper and lower are provided with half slot, two semicircles
Slot combines the circular through hole to be formed and matches with high-tension cable and prod.
4. a kind of intermediate connector detection device according to claim 1, it is characterised in that: in being provided in the prod
Heart through-hole, the central through hole are connected to the positioning through hole on conductive head B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238864.7A CN109856508A (en) | 2017-11-30 | 2017-11-30 | A kind of intermediate connector detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238864.7A CN109856508A (en) | 2017-11-30 | 2017-11-30 | A kind of intermediate connector detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109856508A true CN109856508A (en) | 2019-06-07 |
Family
ID=66888277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238864.7A Pending CN109856508A (en) | 2017-11-30 | 2017-11-30 | A kind of intermediate connector detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109856508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261743A (en) * | 2019-06-24 | 2019-09-20 | 广东电网有限责任公司 | A kind of cable degradation detecting device |
-
2017
- 2017-11-30 CN CN201711238864.7A patent/CN109856508A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261743A (en) * | 2019-06-24 | 2019-09-20 | 广东电网有限责任公司 | A kind of cable degradation detecting device |
| CN110261743B (en) * | 2019-06-24 | 2021-05-11 | 广东电网有限责任公司 | Cable aging detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190607 |
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| WD01 | Invention patent application deemed withdrawn after publication |