CN207281104U - Short circuit testing wire clamp - Google Patents
Short circuit testing wire clamp Download PDFInfo
- Publication number
- CN207281104U CN207281104U CN201721176060.4U CN201721176060U CN207281104U CN 207281104 U CN207281104 U CN 207281104U CN 201721176060 U CN201721176060 U CN 201721176060U CN 207281104 U CN207281104 U CN 207281104U
- Authority
- CN
- China
- Prior art keywords
- block
- short circuit
- tube body
- wire
- contact
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
A kind of wire clamp is the utility model is related to, more particularly, to a kind of short circuit testing wire clamp.Including wire-clamping device, containing tube and collet, the wire-clamping device includes at least two clamping plates, at least two contact blocks, at least two fixture blocks, at least two springs, at least two briquettings, at least two sliding blocks, at least two grooves, and the containing tube includes tube body, the wire casing of two and the above, the sliding slot and contact stud of two and the above.The utility model has simple in structure, can be assembled, using simple, can guarantee that the beneficial effects such as personal safety.
Description
Technical field
A kind of wire clamp is the utility model is related to, more particularly, to a kind of short circuit testing wire clamp.
Background technology
When carrying out electrical test, it is necessary to which some positions of equipment are carried out short circuit processing.Existing conventional method is by naked
The mode that copper wire is wound short circuit position.
This method seems simple, quick, but is wound during carrying out more time-consuming（Particularly replace test connection）, and
If the winding copper wire not in place that may result in comes off, danger may be caused to the person or equipment during experiment.
Utility model content
The utility model main purpose is to design a kind of simple in structure, can be assembled, and using simple, can guarantee that personal safety
Short circuit testing wire clamp.
The purpose of this utility model is mainly what is be achieved by following proposal：A kind of short circuit testing wire clamp, its feature
Be, including wire-clamping device, containing tube and collet, the wire-clamping device include at least two clamping plates, at least two contact blocks,
At least two fixture blocks, at least two springs, at least two briquettings, at least two sliding blocks, at least two grooves, the contact block
It is arranged on the upper surface of clamping plate end, the contact block part is extended in clamping plate distal end faces, and the groove is set
On contact block upper surface, the fixture block is arranged on groove, and the briquetting is arranged on groove, the spring one end
It is connected on groove, the spring other end is connected on briquetting, and the containing tube includes tube body, the line of two and the above
The sliding slot and contact stud of groove, two and the above, the tube body is opening cup structure and inner surface and upper clamp plate and lower clamp plate phase
Coordinate, the contact stud is arranged on its bottom and perforation tube body, and the wire casing is arranged on tube body wall and opposite tube body
Axisymmetrical, the sliding slot are arranged on tube body wall and coordinate with top shoe and sliding block, and the collet is arranged on tube body
Bottom outside and it is connected with contact stud.Bare copper wire is put into the groove of upper lower fixture block, holds two clamping plates and it is carried out
Extruding, two briquettings contact first at this time, bare copper wire are caught in the groove of two fixture blocks, after the closure completely of clamping plate end, briquetting quilt
It is pressed into groove.Wire-clamping device is integrally put into containing tube, two bare copper wires that wire-clamping device side is exposed are caught in by wire casing
Containing tube, the sliding block on wire-clamping device slip into sliding slot, wire-clamping device are positioned.When wire-clamping device enters in containing tube extremely
After certain depth, contact block is contacted with contact stud, and copper wire, fixture block, contact block, contact stud and collet form conductor at this time, is completed
Short circuit to needing short circuit position.
Preferably, there are protrusion in the briquetting both sides.The protrusion of briquetting both sides can ensure the basis to bare copper wire
Positioning.
Preferably, the surface of the briquetting is arc-shaped concave.The surface of upper lower lock block can make for arc-shaped concave
Lower clamp plate end squeezes into bare copper wire in the gap between lower fixture block in closure.
Preferably, the tube body is cylinder, the sliding slot is L-type groove.The tube body of cylinder and the sliding slot of L-type
Wire-clamping device can be made to carry out spin locking after entering containing tube, prevent coming off for wire-clamping device.
Preferably, it is provided with insulation sleeve on the clamping plate.Insulation sleeve can further protect operator.
Brief description of the drawings
Attached drawing 1 is a kind of structure diagram of the utility model
Attached drawing 2 is the structure diagram of containing tube and collet
Illustrate：1- clamping plates, 2- contact blocks, 3- sliding blocks, 4- fixture blocks, 5- springs, 6- briquettings, 7- tube bodies, 8- wire casings, 9-
Sliding slot, 10- contact studs, 11- collets.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：Such as Fig. 1, shown in 2, a kind of short circuit testing wire clamp, it is characterised in that including wire-clamping device, containing tube and
Collet 11, the wire-clamping device include at least two clamping plates 1, at least two contact blocks 2, at least two fixture blocks 4, at least two
Spring 5, at least two briquettings 6, at least two sliding blocks 3, at least two grooves, the contact block 2 are arranged on 1 end of clamping plate
On surface, 2 part of contact block is extended in 1 distal end faces of clamping plate, and the groove is arranged on 2 upper surface of contact block
On, the fixture block 4 is arranged on groove, and the briquetting 6 is arranged on groove, and described 5 one end of spring is connected to groove
On, 5 other end of spring is connected on briquetting 6, and the containing tube includes tube body 7, two and the wire casing 8, two of the above
A and the above sliding slot 9 and contact stud 10, the tube body 7 are opening cup structure and inner surface and 1 phase of upper clamp plate 1 and lower clamp plate
Coordinate, the contact stud 10 is arranged on 7 bottom of tube body and perforation tube body 7, and the wire casing 8 is arranged on 7 wall of tube body and phase
To 7 axisymmetrical of tube body, the sliding slot 9 is arranged on 7 wall of tube body and coordinates with top shoe 3 and sliding block 3, the collet
11 are arranged on 7 bottom outside of tube body and are connected with contact stud 10.Bare copper wire is put into the groove of upper lower fixture block 4, held
Two clamping plates 1 extrude it, and two briquettings 6 contact first at this time, bare copper wire are caught in the groove of two fixture blocks 4, the end of clamping plate 1
After the closure completely of end, briquetting 6 is pressed into groove.Wire-clamping device is integrally put into containing tube, wire-clamping device side expose two
Root bare copper wire is caught in containing tube by wire casing 8, and the sliding block 3 on wire-clamping device is slipped into sliding slot 9, when wire-clamping device enters containing tube
In to after certain depth, rotate wire-clamping device, wire-clamping device positioned, contact block 2 is contacted with contact stud 10, at this time copper
Line, fixture block 4, contact block 2, contact stud 10 and collet 11 form conductor, complete the short circuit to needing short circuit position.
It is to be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It is to be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (6)
- A kind of 1. short circuit testing wire clamp, it is characterised in that including wire-clamping device, containing tube and collet, the wire-clamping device bag Include at least two clamping plates, at least two contact blocks, at least two fixture blocks, at least two springs, at least two briquettings, at least two Sliding block, at least two grooves, the contact block are arranged on the upper surface of clamping plate end, and the contact block part extends to In clamping plate distal end faces, the groove is arranged on contact block upper surface, and the fixture block is arranged on groove, the pressure Block is arranged on groove, and the spring one end is connected on groove, and the spring other end is connected on briquetting, described Containing tube includes tube body, the wire casing of two and the above, the sliding slot and contact stud of two and the above, and the tube body is open cup knot Structure and inner surface is engaged with upper clamp plate and lower clamp plate, the contact stud is arranged on its bottom and perforation tube body, described Wire casing is arranged on tube body wall and opposite tube body axisymmetrical, the sliding slot be arranged on tube body wall and with top shoe and downslide Block coordinates, and the collet is arranged on the outside of its bottom and is connected with contact stud.
- 2. short circuit testing wire clamp according to claim 1, it is characterised in that the upper holder block and the lower lock block two There is protrusion in side.
- 3. short circuit testing wire clamp according to claim 1, it is characterised in that the lower surface of the upper holder block and described The upper surface of lower lock block is arc-shaped concave.
- 4. short circuit testing wire clamp according to claim 1, it is characterised in that the tube body is cylinder.
- 5. short circuit testing wire clamp according to claim 4, it is characterised in that the sliding slot is L-type groove.
- 6. according to the short circuit testing wire clamp described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that the upper clamp plate and institute Insulation sleeve is both provided with the lower clamp plate stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176060.4U CN207281104U (en) | 2017-09-13 | 2017-09-13 | Short circuit testing wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176060.4U CN207281104U (en) | 2017-09-13 | 2017-09-13 | Short circuit testing wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207281104U true CN207281104U (en) | 2018-04-27 |
Family
ID=61990928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176060.4U Expired - Fee Related CN207281104U (en) | 2017-09-13 | 2017-09-13 | Short circuit testing wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207281104U (en) |
-
2017
- 2017-09-13 CN CN201721176060.4U patent/CN207281104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |