CN205051260U - Broken line pincers of cable - Google Patents
Broken line pincers of cable Download PDFInfo
- Publication number
- CN205051260U CN205051260U CN201520752224.8U CN201520752224U CN205051260U CN 205051260 U CN205051260 U CN 205051260U CN 201520752224 U CN201520752224 U CN 201520752224U CN 205051260 U CN205051260 U CN 205051260U
- Authority
- CN
- China
- Prior art keywords
- tiger
- cable
- knife rest
- adjusting portion
- hinged
- 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.)
- Withdrawn - After Issue
Links
- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 17
- 241000282376 Panthera tigris Species 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses a broken line pincers of cable belongs to the electric power tool field, including two clamp parts and handle that the symmetry set up, two handles are articulated through first round pin axle, have still set up tiger's mouth regulation portion between clamp part and handle, set up the knife rest between two tiger's mouth regulation portions, the one end of tiger's mouth regulation portion pass through second round pin axle with the clamp part is articulated, the other end of tiger's mouth regulation portion pass through third round pin axle with the front end of handle is articulated, the both ends of knife rest are articulated with tiger's mouth regulation portion through second round pin axle respectively, the mid -mounting of knife rest has the telescopic to break the line sword. The utility model discloses the security and the broken linear velocity of the broken line of cable is greatly improved to simple structure, it is small, portable.
Description
Technical field
The utility model relates to electric power tool field, and especially a kind of cable wire breaking pincers, for breaking cable exocuticle.
Background technology
In power industry, cable is the power equipment often used, in the process of wiring, the exocuticle of cable is needed to destroy, and the exocuticle of cable is usually very solid, strip off is very difficult, and need the cable length several centimetres at least of strip off, two or three meter even tens meters at most, and in reality, there is no special peeling tool, a seam can only be first scratched at needs broken skin place with electrician's knife or wallpaper cutter, then free-hand firmly stripping, in the process of peeling, difficulty is larger, and is easily scratched by hand, require great effort consuming time, coefficient of safety is low.And the degree of depth of electrician's knife or wallpaper cutter incision cable is felt by the experience of staff completely, if dynamics kicks the beam, cable skin can not break, if dynamics is overweight, likely injures cable core.
Utility model content
The utility model technical issues that need to address are to provide a kind of cable wire breaking instrument, and application the utility model can improve efficiency and the fail safe of cable wire breaking.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Cable wire breaking pincers, comprise symmetrically arranged two clamping sections and handle, and two handles, by the first hinge, are also provided with tiger's jaw adjusting portion, arrange knife rest between two tiger's jaw adjusting portions between clamping section and handle; One end of described tiger's jaw adjusting portion is hinged by the second bearing pin and described clamping section, and the front end that the other end end of described tiger's jaw adjusting portion passes through the 3rd bearing pin and described handle is hinged; The two ends of described knife rest respectively by the second bearing pin and tiger's jaw adjusting portion hinged; The middle part of described knife rest is provided with telescopic broken line cutter.
Further improvement of the utility model is: the roller shell that described clamping section comprises the mandrel hinged with tiger's jaw adjusting portion and is sleeved on mandrel, and roller shell and mandrel form rolling shaft structure.
Further improvement of the utility model is: the middle part of described knife rest is provided with the arc boss stretched out to direction, clamping section and the groove for holding brokenly line cutter be positioned in the middle of boss, and groove and arc boss form groove structure.
Further improvement of the utility model is: the middle part of described knife rest is provided with the trip bolt (10) for clamping brokenly line cutter.
Owing to have employed technique scheme, the technological progress that the utility model obtains is:
The utility model is in cable wire breaking process, regulate brokenly the extension elongation of line cutter according to the thickness of cable sheath after, be hold by one hand brokenly line pincers along cable outer surface forward slip and sustainablely break cable sheath, substantially increase the fail safe of cable wire breaking and broken linear velocity.And the utility model structure is simple, and volume is little, is easy to carry.
The utility model controls the opening angle of clamping section by arranging tiger's jaw adjusting portion, thus adapts to the cable of different model; Make between two clamping sections and knife rest, to form a triangle simultaneously, cable extrusion firmly can not be made while clamping cables to be out of shape, be more conducive to brokenly line cutter and break cable sheath exactly and do not damage cable core.Telescopic broken line cutter is locked by trip bolt, locks use according to the extension elongation of the broken line cutter of the actual (real) thickness of cable sheath adjustment, thus avoids broken skin not thoroughly or damage cable core.
Sliding friction between broken line pincers and cable exocuticle is converted to rolling friction by arranging of clamping section roller bearing, reduces brokenly frictional force between line pincers and cable sheath, makes operator more laborsaving, substantially increase cable wire breaking efficiency.Is provided with the groove structure holding broken line cutter in the middle of knife rest, when non operating state, broken line cutter is contracted in groove and locks trip bolt, avoiding injuring staff, improve processing safety; Boss in groove structure is arranged to arcuate structure, also significantly reduces brokenly frictional force when line pincers move forward and between cable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of knife rest.
Wherein, 1, clamping section, 2, handle, the 3, first bearing pin, 4, tiger's jaw adjusting portion, 5, knife rest, the 6, second bearing pin, the 7, the 3rd bearing pin, 8, broken line cutter, 9, groove structure, 10, trip bolt, 11, groove, 12, arc boss.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
A kind of cable wire breaking pincers, as shown in Figure 1, comprise symmetrically arranged two clamping section 1, two tiger's jaw adjusting portion 4 and two handles 2, and wherein clamping section 1 is by axle core and is sleeved on the rolling shaft structure that the roller shell on axle core forms; The front end of tiger's jaw adjusting portion 4 is hinged with the axle core of clamping section by the second bearing pin 6, and the rear end of tiger's jaw adjusting portion is hinged with handle 2 by the 3rd bearing pin 7; Two handles 2 are hinged by the first bearing pin 3; Also by the hinged knife rest 5 of second bearing pin 6 between two tiger's jaw adjusting portions 4; The middle part of knife rest 5 is provided with groove structure 9, and as shown in Figure 2, this groove structure 9 comprises the arc boss 12 stretched out to direction, clamping section and the groove 11 for holding brokenly line cutter 8 be positioned in the middle of arc boss, and described arc boss 12 and knife rest are that one is connected; The middle part of knife rest is also provided with one for clamping brokenly the trip bolt 10 of line cutter 8.
During non operating state, broken line cutter 8 is hidden in groove 11, and clamps with trip bolt 10.During use, first unclamp trip bolt 10, the extension elongation of line cutter 8 is broken according to the actual (real) thickness manual adjustments of cable sheath, the knife edge part of line cutter 8 is made brokenly to stretch out outside groove 11, just can cut brokenly cable sheath and not injure cable core, now tightening trip bolt 10 and the extension elongation of line cutter 8 is fixed; Then two handles 2 are outwards opened, by the leverage of the first bearing pin 3, the front end inward collapsible of handle 2, drives tiger's jaw adjusting portion 4 and clamping section 1 outwards to open by the 3rd bearing pin 7 and the second bearing pin 6 simultaneously, thus by need brokenly line cable holding to two clamping section 1 between; Then hold handle 2 inward collapsible, the gap between two clamping sections 1 is diminished, and and form triangular structure between knife rest 5, cable accommodated therein is firmly fixed, cable accommodated therein can not be made again to be extruded distortion.Now cable wire breaking pincers are perpendicular to cable, cambered surface and the cable outer surface of arc boss 12 are tangent, then handle 2 is gripped, cable wire breaking is clamped along cable rolls forward, and it is vertical all the time with cable to keep cable wire breaking to clamp, until broken Len req, then release handle 2, clamping section is unclamped thereupon, remove cable wire breaking pincers, then unclamp trip bolt 10, manually broken line cutter 8 is retracted in groove 11, tighten trip bolt 10 again and pin broken line cutter 8, avoid brokenly the blade of line cutter to be exposed to outside and injure staff.Because clamping section 1 is rolling shaft structure, therefore substantially reduce the frictional force between cable wire breaking pincers and cable, make operator more laborsaving, thus improve brokenly line efficiency.The broken scalable fail safe substantially increasing operation of line cutter.
Claims (4)
1. cable wire breaking pincers, comprise symmetrically arranged two clamping sections (1) and two handles (2), two handles (2) are hinged by the first bearing pin (3), it is characterized in that: between clamping section (1) and handle (2), be also provided with tiger's jaw adjusting portion (4), between two tiger's jaw adjusting portions (4), knife rest (5) is set; One end of described tiger's jaw adjusting portion (4) is hinged by the second bearing pin (6) and described clamping section (1), and the other end end of described tiger's jaw adjusting portion (4) is hinged with the front end of described handle (2) by the 3rd bearing pin (7); The two ends of described knife rest (5) are hinged respectively by the second bearing pin (6) and tiger's jaw adjusting portion (4); The middle part of described knife rest (5) is provided with telescopic broken line cutter (8).
2. a kind of cable wire breaking pincers according to claim 1, it is characterized in that: the roller shell that described clamping section (1) comprises the mandrel hinged with tiger's jaw adjusting portion (4) and is sleeved on mandrel, roller shell and mandrel form rolling shaft structure.
3. a kind of cable wire breaking pincers according to claim 1, it is characterized in that: the middle part of described knife rest (5) is provided with the arc boss (12) stretched out to direction, clamping section and the groove (11) for holding brokenly line cutter (8) be positioned in the middle of arc boss, groove (11) and arc boss (12) form groove structure (9).
4. a kind of cable wire breaking pincers according to claim 1, is characterized in that: the middle part of described knife rest (5) is provided with the trip bolt (10) for clamping brokenly line cutter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752224.8U CN205051260U (en) | 2015-09-28 | 2015-09-28 | Broken line pincers of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752224.8U CN205051260U (en) | 2015-09-28 | 2015-09-28 | Broken line pincers of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051260U true CN205051260U (en) | 2016-02-24 |
Family
ID=55344804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752224.8U Withdrawn - After Issue CN205051260U (en) | 2015-09-28 | 2015-09-28 | Broken line pincers of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207131A (en) * | 2015-09-28 | 2015-12-30 | 国家电网公司 | Cable wire breaking tongs |
-
2015
- 2015-09-28 CN CN201520752224.8U patent/CN205051260U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207131A (en) * | 2015-09-28 | 2015-12-30 | 国家电网公司 | Cable wire breaking tongs |
| CN105207131B (en) * | 2015-09-28 | 2017-06-06 | 国家电网公司 | A kind of cable wire breaking pincers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201708483U (en) | Power cable stripper | |
| CN205657389U (en) | Handcuffss formula edge -to -edge bite cable skinning instrument | |
| CN105743029A (en) | Cutting device and method of cable outer skin | |
| CN105742942A (en) | Portable cutting apparatus and method for cable sheath | |
| CN212543220U (en) | Cable sheath wire stripping device | |
| CN205051260U (en) | Broken line pincers of cable | |
| CN102801119B (en) | Signal cable stripping clamps | |
| CN105356382A (en) | Labor-saving high-voltage cable insulating layer stripping machine | |
| CN207353775U (en) | A kind of adjustable dual-purpose wire stripper | |
| CN210723997U (en) | Insulating wire stripping sword | |
| CN105207131B (en) | A kind of cable wire breaking pincers | |
| CN205159944U (en) | Stripping pliers | |
| CN217703040U (en) | Multifunctional electrician pliers capable of adjusting peeling depth | |
| CN109979693B (en) | Multifunctional wire stripper for cables and optical cables | |
| CN106451252A (en) | Cable stripping device | |
| CN203932644U (en) | A kind of steel reinforced aluminium conductor stripping silk device | |
| CN203760942U (en) | Cable peeling and cutting tool | |
| CN205543659U (en) | A manual cutting device for sheath | |
| CN203434538U (en) | Wire stripping pliers | |
| CN208445221U (en) | A kind of adjustable tool used for stripping of bore | |
| CN206041375U (en) | High -efficient wire and cable multicore peeler | |
| CN216564316U (en) | Portable wire stripper | |
| CN202772505U (en) | Signal-cable stripping forceps | |
| CN211981371U (en) | Cable stripper | |
| CN204760915U (en) | Can be suitable for different dimensions's cable wire stripping pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160224 Effective date of abandoning: 20170606 |
|
| AV01 | Patent right actively abandoned |