CN207798889U - A kind of clamped-in style cable voltage experiment quick coupling - Google Patents
A kind of clamped-in style cable voltage experiment quick coupling Download PDFInfo
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- CN207798889U CN207798889U CN201721821269.1U CN201721821269U CN207798889U CN 207798889 U CN207798889 U CN 207798889U CN 201721821269 U CN201721821269 U CN 201721821269U CN 207798889 U CN207798889 U CN 207798889U
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Abstract
The utility model is related to pressure test apparatus fields, and in particular to a kind of clamped-in style cable voltage experiment quick coupling, including:Sheath, rocking bar bolt, insulate top plate, electrode, high-voltage connection, clip.The utility model lies in that providing, one kind is easy to operate, and process is simple and the higher clamped-in style cable voltage of security protection tests quick coupling to solve the problems, such as that quick coupling is more wasted using material, inconvenient, security risk is larger for existing cable pressure resistance experiment.
Description
Technical field
The utility model is related to pressure test apparatus fields, and in particular to a kind of fast quick access of clamped-in style cable voltage experiment
Head.
Background technology
In the pressure test work for carrying out cable and wire, the use of test joint is essential, and test joint completes
The work that Wire cable core is connect with discharge end.At present in actual operation, test joint generally uses crocodile clip, because of the folder
Head surface naked substance covers, and because core gap is smaller, so crocodile clipper joint is easy to cause cable core when in use
It contacts with each other and the phenomenon that electric spark occurs in guiding discharge, causes the failure of an experiment, experiment material all to cancel, it is also possible to cause
Some potential safety problems wastes certain material, such as crosses separated core by peeling off the oversheath of electric wire cable, and can lead
It causes not resilient and Stripped portions can only be blocked, be easy to cause waste, be unfavorable for cost savings.
For example, China Patent No. is 206349522 U of CN entitled " a kind of electric wire pressure test special joint ",
It carries out cooperation by be spirally connected housing and silicon rubber insulating sleeve prevents security risk, then by manually pressing or with small hammer
Electrode is pierced into inside cable by the mode of percussion, some above-mentioned problems of effective solution, but there is also following several defects：
The mode manually pressed or small hammer, which tap, to be existed and cannot be pressed into cable well.
Artificial pressing is comparatively laborious using small hammer percussion process, and working efficiency is relatively low.
When electrode is pierced into cable, need manually to fasten junction, unsafe while artificial fastening
Ineffective, cost of labor is also relatively high.
Therefore, the prior art needs to improve there are larger defect.
Utility model content
Therefore, the utility model is exactly made in view of problem above, the utility model lies in that providing a kind of operation letter
Single, process is simple and the higher clamped-in style cable voltage experiment quick coupling of security protection is fast to solve existing cable pressure resistance experiment
Quick coupling uses the problem that material more wastes, is inconvenient, security risk is larger.The utility model is by following technical side
Case realizes above-mentioned purpose.
The utility model provides a kind of clamped-in style cable voltage experiment quick coupling, including:Sheath, rocking bar bolt, insulation
Top plate, electrode, high-voltage connection, clip；
The sheath is the cylinder and bottom end opening of inner hollow, and cylindrical trepanning, trepanning are equipped in the middle part of top surface
Interior to be equipped with internal thread, bottom front and rear sides are provided with the slot of cuboid, and sheath is isolation material；
The bottom of the rocking bar bolt extends perpendicularly in the trepanning by above-mentioned sheath top surface inside sheath, rocking bar bolt with
The internal thread of tapping is connected, and rocking bar forms two arm of forces at the top of bolt；
The insulation top plate is insulating materials, is arranged inside above-mentioned sheath, and diameter is slightly smaller than the internal diameter of above-mentioned sheath,
It is connected with the bottom of above-mentioned rocking bar bolt in the middle part of the top surface of insulation top plate；
The electrode is arranged inside above-mentioned sheath, and diameter is slightly smaller than the internal diameter of sheath, and top is cylinder, and bottom is
Sharper cone；
The bottom of the high-voltage connection is welded on above-mentioned top of electrodes cylinder bottom surface side, and top is from above-mentioned sheath
It is passed through in cuboid slot；
The clip is isolation material, is set at above-mentioned sheath bottom rectangle body slot.
In one embodiment, the slot of the sheath bottom is arc-shaped.
In one embodiment, the weld of the high-voltage connection and electrode is equipped with active rubber sheath.
The utility model provides a kind of cable voltage experiment quick coupling, including：Sheath, insulate nut, electrode, and high pressure is drawn
Line, clip；
The sheath is the cylinder of inner hollow, and top is surrounded by screw thread, and bottom front and rear sides are provided with rectangle
The slot of body；
It is equipped with the screw thread being mutually engaged with above-mentioned sheath surrounding screw thread in the insulation nut bottom, is equipped in the middle part of bottom surface exhausted
The squeezing rod of edge material；
The electrode is arranged inside above-mentioned sheath, and diameter is slightly smaller than the internal diameter of sheath, and top is cylinder, and bottom is
Sharper cone；
The bottom of the high-voltage connection is welded on above-mentioned top of electrodes cylinder bottom surface side, and top is from above-mentioned sheath
It is passed through in cuboid slot；
The clip is isolation material, is set at above-mentioned sheath bottom rectangle body slot.
In one embodiment, at the top of the insulation nut it is polygonal body.
Advantageous effect：1. the utility model operation is relatively simple, the manual work mode used is also more laborsaving.
2. the utility model is protected using multiple isolation materials, make manually to operate safer.
3. electrode circle cone tip part is directly pierced into cable core by the utility model, manually stripping cable crust is eliminated
Time and process, increase certain working efficiency, reduce certain cost of labor.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the utility model internal view.
Fig. 3 is the utility model electrode structure view.
Fig. 4 is the utility model sheath bottom arc groove location view.
Fig. 5 is the utility model active rubber sheath location view.
Fig. 6 is the utility model second embodiment topology view.
Specific implementation mode
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for belonging to utility model
These embodiments easy to implement for people with ordinary skill in the existing technical staff in field.However the utility model also may be used
It is realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to more clearly
The utility model is described, will be omitted from attached drawing with the component that the utility model is not connect.
First embodiment：
As Figure 1-Figure 2, a kind of clamped-in style cable voltage tests quick coupling, including:Sheath 1, rocking bar bolt 2, absolutely
Edge top plate 3, electrode 4, high-voltage connection 5, clip 6；
The sheath 1 is the cylinder and bottom end opening of inner hollow, and cylindrical trepanning, trepanning are equipped in the middle part of top surface
Interior to be equipped with internal thread, bottom front and rear sides are provided with the slot of cuboid, and sheath 1 is isolation material；
The bottom of the rocking bar bolt 2 extends perpendicularly in the trepanning by 1 top surface of above-mentioned sheath inside sheath 1, rocking bar spiral shell
Bolt 2 is connected with the internal thread of tapping, and rocking bar forms two relative to force at the top of bolt；
The insulation top plate 3 is insulating materials, is arranged inside above-mentioned sheath 1, diameter is slightly smaller than the interior of above-mentioned sheath 1
The top surface middle part of diameter, the top plate 3 that insulate is connected with the bottom of above-mentioned rocking bar bolt 2；
The electrode 4 is arranged inside above-mentioned sheath 1, and diameter is slightly smaller than the internal diameter of sheath 1, and top is cylinder, bottom
Portion is sharper cone；
The bottom of the high-voltage connection 5 is welded on 4 top cylindrical body bottom surface side of above-mentioned electrode, and top is from above-mentioned sheath
It is passed through in 1 cuboid slot；
The clip 6 is isolation material, is set at 1 bottom rectangle body slot of above-mentioned sheath.
As shown in Figure 4, it is preferred that as a kind of embodiment, the slot of 1 bottom of the sheath is arc-shaped, purpose
It is to increase stress point when clip 6 fastens, reduces the damage of stress.
As shown in Figure 5, it is preferred that as a kind of embodiment, the high-voltage connection 5 and the weld of electrode 4 are equipped with
Active rubber sheath 51, the security risk that its object is to preferably prevent weld exposed surface from causing, while being also convenient for placing
Or it takes out.
The utility model first embodiment operation principle：
When testing quick coupling using the cable voltage, cable is inserted into the opening of 1 bottom end of sheath, clip 6 is
Isolation material, cable and 1 junction of sheath are fastened by breaking tight clip 6 manually, high-voltage connection 5 is with electrode 4
Weld together, high-voltage connection be put into the cuboid slot of sheath 1, active rubber sheath 51 is being placed on weld,
Insulation top plate 3 is driven to push electrode 4 by artificial pivots rocker bolt 6, while electrode 4 is high rigidity electrical conductivity alloy material,
Hardness is higher, so that 4 bottom epiconus of electrode is pierced into cable core, due to sheath 1, active rubber sheath 51 and cable itself
Sheath is all isolation material, in an experiment so that safety prevents effect and more consolidates.
Second embodiment：
As shown in fig. 6, a kind of cable voltage tests quick coupling, including：Sheath 11, insulate nut 12, electrode 13, high pressure
Lead 14, clip 15；
The sheath 11 is the cylinder of inner hollow, and top is surrounded by screw thread, and bottom front and rear sides are provided with square
The slot of body；
It is equipped with the screw thread being mutually engaged with 11 surrounding screw thread of above-mentioned sheath in 12 bottom of the insulation nut, is set in the middle part of bottom surface
There is the squeezing rod of isolation material；
The electrode 13 is arranged inside above-mentioned sheath 11, and diameter is slightly smaller than the internal diameter of sheath 11, and top is cylinder,
Bottom is sharper cone；
The bottom of the high-voltage connection 14 is welded on 13 top cylindrical body bottom surface side of above-mentioned electrode, and top is from above-mentioned shield
It is passed through in the cuboid slot of set 11；
The clip 15 is isolation material, is set at 11 bottom rectangle body slot of above-mentioned sheath.
As shown in Figure 6, it is preferred that as a kind of embodiment, 12 top of the insulation nut is polygonal body, mesh
Be increase certain frictional force, it is more laborsaving when making to tighten.
The utility model second embodiment operation principle：
When testing quick coupling using the cable voltage, cable is inserted into the opening of 11 bottom end of sheath, clip 15
It is isolation material, cable is connect by breaking tight clip 15 manually with sheath 11 and fastened, high-voltage connection 14 and electrode
13 are welded to together, and high-voltage connection is put into the cuboid slot of sheath 11, are driven by manually tightening insulation nut 12
Lower cylindrical body pushes electrode 13, while electrode 13 is high rigidity electrical conductivity alloy material, and 13 bottom epiconus of electrode is made to be pierced into
In cable core, since sheath 11, cable itself sheath are all isolation material, it is more steady to make that safety prevents effect in an experiment
Gu.
Claims (5)
1. a kind of clamped-in style cable voltage tests quick coupling, including:Sheath（1）, rocking bar bolt（2）, insulate top plate（3）, electricity
Pole（4）, high-voltage connection（5）, clip（6）；
It is characterized in that：The sheath（1）For the cylinder and bottom end opening of inner hollow, top surface middle part is equipped with cylindrical
Trepanning, trepanning is interior to be equipped with internal thread, and bottom front and rear sides are provided with the slot of cuboid, sheath（1）For isolation material；
The rocking bar bolt（2）Bottom by above-mentioned sheath（1）Sheath is extended perpendicularly in the trepanning of top surface（1）Inside, rocking bar
Bolt（2）It is connected with the internal thread of tapping, rocking bar forms two arm of forces at the top of bolt；
The insulation top plate（3）For insulating materials, it is arranged in above-mentioned sheath（1）Inside, diameter are slightly smaller than above-mentioned sheath（1）'s
Internal diameter, insulate top plate（3）Top surface in the middle part of with above-mentioned rocking bar bolt（2）Bottom be connected；
The electrode（4）It is arranged in above-mentioned sheath（1）Inside, diameter are slightly smaller than sheath（1）Internal diameter, top is cylinder,
Bottom is sharper cone；
The high-voltage connection（5）Bottom be welded on above-mentioned electrode（4）Top cylindrical body bottom surface side, top is from above-mentioned sheath
（1）Cuboid slot in pass through；
The clip（6）For isolation material, it is set in above-mentioned sheath（1）At bottom rectangle body slot.
2. a kind of clamped-in style cable voltage according to claim 1 tests quick coupling, it is characterised in that：The sheath
（1）The slot of bottom is arc-shaped.
3. a kind of clamped-in style cable voltage according to claim 2 tests quick coupling, it is characterised in that：The high pressure is drawn
Line（5）With electrode（4）Weld be equipped with active rubber sheath（51）.
4. a kind of cable voltage tests quick coupling, including:Sheath（11）, insulate nut（12）, electrode（13）, high-voltage connection
（14）, clip（15）；
It is characterized in that：The sheath（11）For the cylinder of inner hollow, top is surrounded by screw thread, two before and after bottom
Side is provided with the slot of cuboid；
The insulation nut（12）It is equipped with and above-mentioned sheath in bottom（11）The screw thread that surrounding screw thread is mutually engaged, bottom surface middle part are set
There is the squeezing rod of isolation material；
The electrode（13）It is arranged in above-mentioned sheath（11）Inside, diameter are slightly smaller than sheath（11）Internal diameter, top is cylinder
Body, bottom are sharper cone；
The high-voltage connection（14）Bottom be welded on above-mentioned electrode（13）Top cylindrical body bottom surface side, top is from above-mentioned shield
Set（11）Cuboid slot in pass through；
The clip（15）For isolation material, it is set in above-mentioned sheath（11）At bottom rectangle body slot.
5. a kind of cable voltage according to claim 4 tests quick coupling, it is characterised in that：The insulation nut（12）
Top is polygonal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821269.1U CN207798889U (en) | 2017-12-23 | 2017-12-23 | A kind of clamped-in style cable voltage experiment quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821269.1U CN207798889U (en) | 2017-12-23 | 2017-12-23 | A kind of clamped-in style cable voltage experiment quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798889U true CN207798889U (en) | 2018-08-31 |
Family
ID=63282081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821269.1U Expired - Fee Related CN207798889U (en) | 2017-12-23 | 2017-12-23 | A kind of clamped-in style cable voltage experiment quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638505A (en) * | 2018-12-28 | 2019-04-16 | 黄江涛 | Wire and cable pressure test special joint |
-
2017
- 2017-12-23 CN CN201721821269.1U patent/CN207798889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638505A (en) * | 2018-12-28 | 2019-04-16 | 黄江涛 | Wire and cable pressure test special joint |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20201223 |