CN204536371U - A kind of high bar testing wire clamp - Google Patents
A kind of high bar testing wire clamp Download PDFInfo
- Publication number
- CN204536371U CN204536371U CN201520083761.8U CN201520083761U CN204536371U CN 204536371 U CN204536371 U CN 204536371U CN 201520083761 U CN201520083761 U CN 201520083761U CN 204536371 U CN204536371 U CN 204536371U
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- China
- Prior art keywords
- wire clamp
- handle
- rod
- draught line
- high bar
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 230000001174 ascending effect Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of high bar testing wire clamp, comprise the body of rod and wire clamp, the described body of rod is expansion link, one of them handle of described wire clamp and the top of the body of rod are fixed, another handle is in free state, the handle that wire clamp is in free state fixes a draught line, the other end of draught line is installed on the handle of the body of rod near bottom place and fixes with being arranged on, handle and the body of rod are rotationally connected, a spring is being connected near root place between two handles of described wire clamp, spring is in compressive state, the head of described wire clamp connects a wire, use the utility model time can be safe and efficient pass through operating grip on the ground, testing wire clamp is clipped on wire, avoid the trouble that operating personnel also need by ladder, ensure the personal safety of operating personnel simultaneously.
Description
Technical field
The utility model relates to a kind of power technology, particularly the high bar testing wire clamp of one.
Background technology
Testing wire clamp is the connection device for connecting wire and test apparatus common on power equipment.In order to the fastness of warranty test wire clamp on wire, testing wire clamp conventional is now that jaw connects electricity folder.
The structure composition of common testing wire clamp can be divided into two parts: a part is jaw clip, outer likeness in form bench vice, the ad hoc pincers tooth of jaw, built-in spring assembly, the elastic force of spring can be relied on to make jaw tightly closed, firmly clamp wire, play the effect of direct communication conductive wire; Another part is insulated conductor, and one connects as one with jaw clip, and an attachment plug is used for joint test instrument.
When transformer station tests, such as Current Transformer characteristic tester be CT no-load voltage ratio test, polarity test and volt-ampere characteristic test time, all repeatedly can use testing wire clamp.In process of the test, after experimental apparatus is connected with experiment wire clamp, at this moment will need to grasp the connection that implementation tests wire clamp and wire.General step is, first brings ladder, people's ascending stair, people's staircase, then also wants the wire clamp of hand-held two having insulation conducting wires while ascending stair people ascending stair, steps on lead location, two experiment wire clamps are clipped on wire respectively, ladder under last ascending stair people.When the experiment of this phase is complete, also to moves ladder, above-mentioned steps is repeated twice.Although this process is simple, really wastes time and energy and also there are these hazards of ascending a height.Wherein, carrying ladder and upper terraced descending stair are time-consuming processes, and two people's operations are processes of effort, are dangerous processes with there being ladder on the wire clamp of certain mass and wire.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high bar testing wire clamp, and what this device can be safe and efficient passes through operating grip on the ground, and testing wire clamp is clipped on wire.
For achieving the above object, the utility model provides following technical scheme: a kind of high bar testing wire clamp, comprise the body of rod and wire clamp, the head of wire clamp is in normally off, the described body of rod is expansion link, one of them handle of described wire clamp and the top of the body of rod are fixed, another handle is in free state, the handle that wire clamp is in free state fixes a draught line, the other end of draught line be arranged on the handle located bottom the body of rod that bottommost one saves and fix, handle and the body of rod are rotationally connected, a spring is being connected near root place between two handles of described wire clamp, spring is in compressive state, the head of described wire clamp connects a wire.
Preferably, draught line adopts bicycle brake line, and described handle adopts brake handle of bicycle.
Preferably, the body of rod is divided into three joints, and often saving length is 0.6m, and often saves at the hook or the set collar that are provided with fixed traction line near respective top place.
Preferably, the head of wire clamp is provided with a screw, and screw internal thread connects a screw, and the current-carrying part of described wire is fastened on screw.
Preferably, the body of rod bottommost one joint on magic adhesive tape is installed.
Preferably, two handles of wire clamp are respectively equipped with a through hole, described draught line is successively through being positioned at the through hole of fixed handle and being in the through hole of free state handle, and the fixation with steel wire in draught line is on the handle being in free state.
Preferably, the handle that wire clamp is in free state is provided with a threaded hole, mounting screw in threaded hole, and termination and the screw of described draught line are intertwined and connected.
Adopt technique scheme, wire clamp be placed in the top of the body of rod, and on the handle of wire clamp fixed traction line, and draught line to be fixed on the handle bottom the body of rod, to realize opening of wire clamp jaw by turning handle.Can be safe and efficient when using the utility model on the ground by operating grip, testing wire clamp is clipped on wire, avoids the trouble that operating personnel also need by ladder, ensure the personal safety of operating personnel simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein, the 1. body of rod 2. wire clamp 3. draught line 4. handle 5. wire 6. spring.
Embodiment
Below in conjunction with accompanying drawing, by the description to embodiment, the utility model is described further:
As shown in Figure 1, a kind of high bar testing wire clamp of the utility model, comprise the body of rod 1 and wire clamp 2, the body of rod 1 is expansion link, the head place Chang Yu of wire clamp 2 closes state, the body of rod 1 is divided into three joints, often saving length is 0.6m, and often save at the hook being provided with fixed traction line 3 near respective top place, one of them handle of wire clamp 2 and the top of the body of rod 1 are fixed, another handle is in free state, two handles of wire clamp 2 are respectively equipped with a through hole, draught line 3 is successively through being positioned at the through hole of fixed handle and being in the through hole of free state handle, and the fixation with steel wire in draught line 3 is on the handle being in free state, draw the other end of 3 lines from top to bottom successively through the hook on every pole body 1, and in the end be arranged on the handle 4 located bottom a pole body 1 of bottommost and fix, handle 4 and the body of rod 1 are rotationally connected, a spring 6 is being connected near root place between two handles of wire clamp 2, spring 6 is in compressive state, the head of wire clamp 2 connects a wire 5, one joint of the bottommost of the body of rod 1 is provided with magic adhesive tape.
Stretching for convenience of the body of rod 1, draught line 3 adopts bicycle brake line, and described handle 4 adopts brake handle of bicycle, utilizes the pliability of bicycle brake line, when the body of rod 1 is packed up, even if draught line 3 bends, still can work normally.Meanwhile, a joint of the body of rod 1 bottommost installs a magic adhesive tape, is convenient to packing up draught line 3, and keeps draught line 3 well rear fixed traction line 3, avoid draught line 3 to take too many space, make draught line 3 pack up the rear whole body of rod 1 outward appearance clean and tidy simultaneously.
Can disassemble for ease of wire 5 after a procedure, can bore a screw at the head of wire clamp 2, screw internal thread connects a screw, and is fastened on screw by the current-carrying part of wire 5.The handle being in free state in addition at wire clamp 2 arranges a threaded hole, mounting screw in threaded hole, and termination and the bolt of draught line 3 are intertwined and connected, and are convenient to the elasticity regulating draught line 3.
Adopt technique scheme, line 2 be folded in the top of the body of rod 1, and on the handle of wire clamp 2 fixed traction line 3, and draught line 3 to be fixed on the handle 4 bottom the body of rod 1, to realize opening of wire clamp 2 jaw by turning handle 4.Can be safe and efficient when using the utility model on the ground by operating grip 4, testing wire clamp is clipped on wire, avoids the trouble that operating personnel also need by ladder, ensure the personal safety of operating personnel simultaneously.
In addition, the body of rod 1 of the present utility model also can adopt folding rod, and the body of rod 1 is divided into three joints equally, and often saving length is 0.6m, hinged between two often adjacent joints.The hook of described fixed traction line 3 also can use set collar to replace.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. one kind high bar testing wire clamp, comprise the body of rod (1) and wire clamp (2), the head of wire clamp (2) is in normally off, it is characterized in that: the described body of rod (1) is expansion link, one of them handle of described wire clamp (2) and the top of the body of rod (1) are fixed, another handle is in free state, the handle that wire clamp (2) is in free state fixes a draught line (3), the other end of draught line (3) is with to be arranged on the handle (4) body of rod (1) bottom that bottommost one save located fixing, handle (4) and the body of rod (1) are rotationally connected, a spring (6) is being connected near root place between two handles of described wire clamp (2), spring (6) is in compressive state, the head of described wire clamp (2) connects a wire (5).
2. high bar testing wire clamp according to claim 1, is characterized in that: described draught line (3) adopts bicycle brake line, and described handle (4) adopts brake handle of bicycle.
3. high bar testing wire clamp according to claim 1, is characterized in that: the described body of rod (1) is divided into three joints, and often saving length is 0.6m, and often saves at the hook or the set collar that are provided with fixed traction line (3) near respective top place.
4. high bar testing wire clamp according to claim 1, is characterized in that: the head of described wire clamp (2) is provided with a screw, and screw internal thread connects a screw, and the current-carrying part of described wire (5) is fastened on screw.
5. high bar testing wire clamp according to claim 3, is characterized in that: a joint of the bottommost of the described body of rod (1) is provided with magic adhesive tape.
6. high bar testing wire clamp according to claim 4, it is characterized in that: two handles of described wire clamp (2) are respectively equipped with a through hole, described draught line (3) is successively through being positioned at the through hole of fixed handle and being in the through hole of free state handle, and the fixation with steel wire in draught line (3) is on the handle being in free state.
7. high bar testing wire clamp according to claim 6, it is characterized in that: the handle that described wire clamp (2) is in free state is provided with a threaded hole, mounting screw in threaded hole, termination and the screw of described draught line (3) are intertwined and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083761.8U CN204536371U (en) | 2015-02-06 | 2015-02-06 | A kind of high bar testing wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083761.8U CN204536371U (en) | 2015-02-06 | 2015-02-06 | A kind of high bar testing wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536371U true CN204536371U (en) | 2015-08-05 |
Family
ID=53750357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520083761.8U Active CN204536371U (en) | 2015-02-06 | 2015-02-06 | A kind of high bar testing wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204536371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259375A (en) * | 2015-10-28 | 2016-01-20 | 国网天津市电力公司 | Wire clamp type insulating rod apparatus specially for point polarity |
| CN106019028A (en) * | 2016-08-02 | 2016-10-12 | 国网山东省电力公司枣庄供电公司 | Operating tool special for high-voltage test of electrical equipment |
| CN110554215A (en) * | 2018-05-31 | 2019-12-10 | 广东电网有限责任公司 | bus tube clamp |
-
2015
- 2015-02-06 CN CN201520083761.8U patent/CN204536371U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259375A (en) * | 2015-10-28 | 2016-01-20 | 国网天津市电力公司 | Wire clamp type insulating rod apparatus specially for point polarity |
| CN106019028A (en) * | 2016-08-02 | 2016-10-12 | 国网山东省电力公司枣庄供电公司 | Operating tool special for high-voltage test of electrical equipment |
| CN110554215A (en) * | 2018-05-31 | 2019-12-10 | 广东电网有限责任公司 | bus tube clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |