CN203466495U - Turning wire clamp - Google Patents
Turning wire clamp Download PDFInfo
- Publication number
- CN203466495U CN203466495U CN201320623377.3U CN201320623377U CN203466495U CN 203466495 U CN203466495 U CN 203466495U CN 201320623377 U CN201320623377 U CN 201320623377U CN 203466495 U CN203466495 U CN 203466495U
- Authority
- CN
- China
- Prior art keywords
- wire
- jaw
- wire clamp
- action bars
- clamping
- 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 - Lifetime
Links
- 241000446313 Lamella Species 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a turning wire clamp including an operation rod and two wire-clamp rotating pieces hinged at the head end of the operation rod. The front ends of the two cable-clamp rotating pieces define an elliptic jaw. The inner side of the jaw of the two wire-clamp rotating pieces is provided with projection parts used for clamping tightly a wire. In the technical scheme, the inner side of the jaw of the two wire-clamp rotating pieces is provided with the projection parts used for clamping tightly the wire. The projection parts are capable of clamping the wire tightly and increasing friction so that the wire is fixed at the jaw more firmly.
Description
Technical field
The utility model relates to and turns to clamping pliers.
Background technology
In the disconnected branch line lead-in wire project of electronegative potential live line working, the used clamping pliers jaw that turns to is oval at present, and smooth inside jaw.More firm comparatively speaking when in use jaw clamping diameter is greater than the wire of 70mm, and when wire is less than 70mm, jaw clamps not strongly, wire easily comes off in the process of cutting off from jaw, thus the very large potential safety hazard of existence.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of clamping pliers that turns to, and avoids wire to come off from jaw and brings potential safety hazard.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: turn to clamping pliers, comprise action bars and be hinged on two wire clamp rotatable lamellas of action bars head end, two wire clamp rotatable lamella front ends surround oval-shaped jaw, and described wire clamp rotatable lamella is provided with the lug boss for clamping wire in jaw inner side.
Preferably, described lug boss structure triangular in shape.
Preferably, described lug boss is provided with four, and every wire clamp rotatable lamella arranges two in jaw inner side.
Preferably, described action bars inside is provided with a driving shaft, the hinged linkage piece of described wire clamp rotatable lamella tail end, and described linkage piece tail end and driving shaft front end are hinged.
Preferably, on described action bars, be socketed with insulation anti-skidding plastic cover.
In the technical solution of the utility model, wire clamp rotatable lamella is provided with the lug boss for clamping wire in jaw inner side, and this lug boss can clamp wire, increases friction, makes wire fixing more firm in jaw.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 shows the concrete structure that the utility model turns to clamping pliers, two wire clamp rotatable lamellas 10 that it comprises action bars 2 and is hinged on action bars 2 head ends, two wire clamp rotatable lamella 10 front ends surround oval-shaped jaw 1, and described wire clamp rotatable lamella 10 is provided with the lug boss 101 for clamping wire in jaw 1 inner side.Described lug boss 101 structure triangular in shape, and lug boss 101 surfaces are provided with the friction line that increases frictional force, described lug boss 101 is provided with four, every wire clamp rotatable lamella 10, in jaw inner side, 101, four lug bosses 101 of two lug bosses is set and two wire clamp rotatable lamella 10 medial surfaces surround wire clamp port.Described action bars 2 inside are provided with a driving shaft 20, the hinged linkage piece 11 of described wire clamp rotatable lamella tail end, described linkage piece 11 tail ends and driving shaft 20 front ends are hinged, driving shaft 20 is driven along action bars axial action by the operating grip of action bars 2 rear ends, thereby and described driving shaft be connected with spring and action bars moved to the back-end make jaw keep closing up state.On described action bars, be socketed with insulation anti-skidding plastic cover.
Turn to clamping pliers to be provided with driving shaft 20 in action bars 2 inside, when the driving shaft 20 in action bars moves up and down, linkage piece 11 moves up and down, and drives wire clamp rotatable lamella 10 draw close or open.When driving shaft 20 is downward, linkage piece 11 is downward, and wire clamp rotatable lamella 10 is drawn close, now wire clips, and while acquiring a certain degree, oval jaw is because size is fixed, when diameter of wire be less than this when oval wire inside rock, even be greater than this ellipse, because circle and the jaw ellipse of conductor cross-section neither fit like a glove, sometimes also can rock, and the existence of lug boss can clamp wire (lug boss edge is straight line), increase friction, make wire fixing more firm in jaw.
Claims (5)
1. turn to clamping pliers, comprise action bars (2) and be hinged on two wire clamp rotatable lamellas (10) of action bars head end, two wire clamp rotatable lamella front ends surround oval-shaped jaw (1), it is characterized in that: described wire clamp rotatable lamella (10) is provided with the lug boss (101) for clamping wire in jaw (1) inner side.
2. the clamping pliers that turns to according to claim 1, is characterized in that: described lug boss (101) structure triangular in shape.
3. the clamping pliers that turns to according to claim 1, is characterized in that: described lug boss (101) is provided with four, and every wire clamp rotatable lamella arranges two in jaw inner side.
4. the clamping pliers that turns to according to claim 1, is characterized in that: described action bars inside is provided with a driving shaft (20), the hinged linkage piece of described wire clamp rotatable lamella tail end (11), and described linkage piece tail end and driving shaft front end are hinged.
5. the clamping pliers that turns to according to claim 1, is characterized in that: on described action bars, be socketed with insulation anti-skidding plastic cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623377.3U CN203466495U (en) | 2013-10-10 | 2013-10-10 | Turning wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623377.3U CN203466495U (en) | 2013-10-10 | 2013-10-10 | Turning wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466495U true CN203466495U (en) | 2014-03-05 |
Family
ID=50178834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623377.3U Expired - Lifetime CN203466495U (en) | 2013-10-10 | 2013-10-10 | Turning wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064991A (en) * | 2014-06-26 | 2014-09-24 | 国家电网公司 | High-altitude operation automatic rope locking device |
| CN105470867A (en) * | 2016-01-05 | 2016-04-06 | 国网湖南省电力公司带电作业中心 | Unmanned aerial vehicle based automatic pole-climbing method and apparatus |
-
2013
- 2013-10-10 CN CN201320623377.3U patent/CN203466495U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064991A (en) * | 2014-06-26 | 2014-09-24 | 国家电网公司 | High-altitude operation automatic rope locking device |
| CN104064991B (en) * | 2014-06-26 | 2017-08-25 | 国家电网公司 | The automatic rope Locking device of work high above the ground |
| CN105470867A (en) * | 2016-01-05 | 2016-04-06 | 国网湖南省电力公司带电作业中心 | Unmanned aerial vehicle based automatic pole-climbing method and apparatus |
| CN105470867B (en) * | 2016-01-05 | 2017-07-04 | 国网湖南省电力公司带电作业中心 | It is a kind of that bar method and its device are stepped on based on unmanned plane automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203466495U (en) | Turning wire clamp | |
| CN205184579U (en) | Cam ejector pad clamping mechanism | |
| CN204690020U (en) | Leather oil limit dryer switching arrangement | |
| CN201754487U (en) | Wire stripper capable of bending electric wires or metal wires into right angles or circular arcs | |
| CN204235558U (en) | A kind of connecting rod lever grabbing device | |
| CN204277928U (en) | The IGCT of vertical adjusting clamp opening and closing changes instrument | |
| CN204807760U (en) | Pottery lock pin cuts off anchor clamps | |
| CN204086304U (en) | Plug-in type insulation bar | |
| CN103745782B (en) | A kind of screw shell severing wears machine | |
| CN204770049U (en) | Fast double -layered mechanism of bending machine | |
| CN202697501U (en) | Fishing rod guide support in modified structure | |
| CN204686697U (en) | A kind of clip being applicable to the iron core lid opening electric bass | |
| CN204992484U (en) | General clamp structure of ann | |
| CN205315848U (en) | Cable clamp holds device | |
| CN203316862U (en) | Wire-cutting wire passing clamp | |
| CN204172392U (en) | A kind of pressing device being applied to oil press | |
| CN204477041U (en) | A kind of multidirectional adjustment drag-line being provided with upper saw pulley | |
| CN203092386U (en) | Multipurpose wire crimpers | |
| CN207852080U (en) | A kind of intelligent digital signal collector | |
| CN203861287U (en) | Tissue gomphosis operation pliers | |
| CN203972615U (en) | A kind of aluminium flake stab knife | |
| CN203553827U (en) | Fast fixing device for cable | |
| CN204144454U (en) | Power line binding clip | |
| CN204369316U (en) | A kind of coiling clip for cable disk card line | |
| CN203493537U (en) | Antiskid device of soap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |