CN108127584A - A kind of prying and pulling pincers - Google Patents
A kind of prying and pulling pincers Download PDFInfo
- Publication number
- CN108127584A CN108127584A CN201611088604.1A CN201611088604A CN108127584A CN 108127584 A CN108127584 A CN 108127584A CN 201611088604 A CN201611088604 A CN 201611088604A CN 108127584 A CN108127584 A CN 108127584A
- Authority
- CN
- China
- Prior art keywords
- jaw
- handle
- connecting rod
- slide cartridge
- upper connecting
- 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.)
- Pending
Links
- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/04—Hand-held gripping tools other than those covered by group B25B7/00 with sliding jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of prying and pulling pincers, are related to electrician tool field.Upper handle of the present invention is connect through upper connecting rod with upper jaw, lower handle is connect through lower link with lower jaw, upper connecting rod is equipped with inner wall smooth slide cartridge, lower link is slidably connected through slide cartridge and upper connecting rod, and slide cartridge both ends are equipped with positioning ring, upper jaw, lower jaw composition jaw, upper jaw, lower jaw are coated with insulation rubber sleeve, upper jaw, lower jaw are flat plier, spring are equipped between upper handle, lower handle, spring is compressed spring.The present invention passes through the lower handle that is slided in slide cartridge, adjust plier openings of sizes, to adapt to different elements plug, positioning ring can ensure that lower link is parallel with upper connecting rod face, mobility scale is limited, spring design is more advantageous to upper jaw, lower jaw applies external force to electric elements, and Z-shaped vice body, flat plier structure facilitate the element that will be seated to be extracted from pin hole plug.Simple in structure, flexibly, operability is strong for safety.
Description
Technical field
The present invention relates to electrician tool technical field, specifically a kind of prying and pulling pincers.
Background technology
In the prior art, it is generally all extracted by the fixed electric elements of plug-in type by operative employee's finger, this operation side
Formula exists in network live operation and causes electric arc burn skin, live components danger on fire.
Invention content
In order to overcome the deficiencies of the prior art, goal of the invention of the invention is to provide a kind of prying and pulling pincers, with convenient, safety
The plug-in type element in livewire work or other inconvenient elements extracted with finger are extracted, avoids safety accident.
For achieving the above object, the present invention includes upper handle, upper connecting rod, upper jaw, lower handle, lower link, lower pincers
Mouthful, the upper handle is connect through upper connecting rod with upper jaw, and the lower handle is connect through lower link with lower jaw, in the upper connecting rod
Slide cartridge equipped with inner wall smooth, lower link are slidably connected through slide cartridge and upper connecting rod, and the slide cartridge both ends are equipped with positioning ring, described
Upper jaw, lower jaw composition jaw, the upper jaw, lower jaw are coated with insulation rubber sleeve.
The upper jaw, lower jaw are flat plier.
Spring is equipped between the upper handle, lower handle, spring is compressed spring.
The upper handle, upper connecting rod, upper jaw, lower handle, lower link, lower jaw make of alloy aluminum strip, the left-hand seat
Handle, upper connecting rod, lower handle, lower link are coated with insulating rubber material.
Compared with prior art, the present invention by the lower handle slided in slide cartridge, change the position of lower jaw, with adjustment
Plier is open, and adapts to the element plug of different size；Positioning ring in slide cartridge can ensure position and upper company during lower link movement
Bar face is parallel, and the range changed up and down to lower handle limits, and to agitate connecting rod when provides impetus；Upper handle, under
Spring between handle is more advantageous to upper jaw, lower jaw applies electric elements external force, Z-shaped vice body, flat plier structure,
The element that will be seated is facilitated to be extracted from pin hole plug.The configuration of the present invention is simple, flexibly, operability is strong for safety.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is another example structure schematic diagram of the present invention.
In figure, 1, upper handle, 2, upper connecting rod, 3, upper jaw, 4, lower handle, 5, lower link, 6, lower jaw, 7, slide cartridge, 8,
Lantern ring, 9, spring.
Specific embodiment
As shown in Figure 1, the present invention includes upper handle 1, upper connecting rod 2, upper jaw 3, lower handle 4, lower link 5, lower jaw 6,
The upper handle 1 is connect through upper connecting rod 2 with upper jaw 3, and the lower handle 4 is connect through lower link 5 with lower jaw 6, the upper company
Bar 2 is equipped with the slide cartridge 7 of inner wall smooth, and lower link 5 is slidably connected through slide cartridge 7 and upper connecting rod 2, and 7 both ends of slide cartridge are equipped with fixed
Position lantern ring 8, the upper jaw 3, lower jaw 5 form jaw, and upper jaw 3,5 parallel face of lower jaw, upper jaw 3 is than lower jaw 6
Slightly longer, the upper jaw 3, lower jaw 6 are coated with insulation rubber sleeve.
The upper jaw 3, lower jaw 5 are flat plier.
The upper handle 1, upper connecting rod 2, upper jaw 3, lower handle 4, lower link 5, lower jaw 6 make of alloy aluminum strip, institute
It states upper handle 1, upper connecting rod 2, lower handle 4, lower link 5 and is coated with insulating rubber material.
As shown in Fig. 2, another embodiment as the present invention, in addition to technical characteristic same as shown in Figure 1, this
Spring 9 is additionally provided between the upper handle 1 of invention, lower handle 4.The spring 9 is compressed spring.The embodiment is more conducive to slotting
Pull out the component being completely embedded.
In use, the jaw alignment of the present invention is needed the element edge extracted, adjustment lower handle 4 is slided, contains jaw
Firmly element clutches upper handle 1, lower handle 4, and jaw stings tight element, and insulation rubber sleeve clamping element side and side are stupefied, agitate up and down
Element, element can be extracted.The Z-shaped vice body of the present invention and the plier of tape insulation rubber sleeve can ensure to extract in network live
During operation, personnel will not occur and wounded by electric arc, the situation that equipment is avoided to be burnt by electric arc reduces accident rate.
Claims (5)
1. a kind of prying and pulling pincers, it is characterised in that：Including upper handle（1）, upper connecting rod（2）, upper jaw（3）, lower handle（4）, lower company
Bar（5）, lower jaw（6）, the upper handle（1）Through upper connecting rod（2）With upper jaw（3）Connection, the lower handle（4）Through lower link
（5）With lower jaw（6）Connection, the upper connecting rod（2）It is equipped with the slide cartridge of inner wall smooth（7）, lower link（5）Through slide cartridge（7）With
Upper connecting rod（2）It is slidably connected, the slide cartridge（7）Both ends are equipped with positioning ring（8）, the upper jaw（3）, lower jaw（5）Composition
Jaw, the upper jaw（3）, lower jaw（6）It is coated with insulation rubber sleeve.
2. prying and pulling pincers according to claim 1, it is characterised in that：The upper jaw（3）, lower jaw（5）For flat plier.
3. prying and pulling pincers according to claim 1 or 2, it is characterised in that：The upper handle（1）, lower handle（4）Between be equipped with
Spring（9）.
4. prying and pulling pincers according to claim 3, it is characterised in that：The spring（9）For compressed spring.
5. prying and pulling pincers according to claim 1, which is characterized in that the upper handle（1）, upper connecting rod（2）, upper jaw（3）、
Lower handle（4）, lower link（5）, lower jaw（6）It is made of alloy aluminum strip, the upper handle（1）, upper connecting rod（2）, lower handle
（4）, lower link（5）It is coated with insulating rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088604.1A CN108127584A (en) | 2016-12-01 | 2016-12-01 | A kind of prying and pulling pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088604.1A CN108127584A (en) | 2016-12-01 | 2016-12-01 | A kind of prying and pulling pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108127584A true CN108127584A (en) | 2018-06-08 |
Family
ID=62388121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611088604.1A Pending CN108127584A (en) | 2016-12-01 | 2016-12-01 | A kind of prying and pulling pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127584A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121815A (en) * | 1976-11-05 | 1978-10-24 | Roy Alan Paterson | Clamps |
| CN2189515Y (en) * | 1993-12-25 | 1995-02-15 | 蔡德源 | Universal quick-acting pipe tongs |
| FR2809979A1 (en) * | 2000-06-13 | 2001-12-14 | Trt Lucent Technologies | Hand tool for extracting components from plastic leaded chip carriers has rod with hooking lug fitting under component and moved along lever to raise component out of casing |
| US6461363B1 (en) * | 1997-03-10 | 2002-10-08 | Donald L. Gadberry | Surgical clips and clamps |
| DE202009006518U1 (en) * | 2009-05-05 | 2009-07-30 | Engel, Florian | Self-holding fork wrench with manual adjustment of the wrench size |
| CN203632083U (en) * | 2013-11-16 | 2014-06-04 | 国家电网公司 | Special plier for replacing insulator chain lively |
| CN104074483A (en) * | 2013-03-28 | 2014-10-01 | 中国石油天然气股份有限公司 | Forceps tooth seat taking and placing device and method for oil pipe hydraulic and pneumatic tongs |
| CN206254080U (en) * | 2016-12-01 | 2017-06-16 | 国网湖北省电力公司襄阳供电公司 | A kind of prying and pulling pincers |
-
2016
- 2016-12-01 CN CN201611088604.1A patent/CN108127584A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121815A (en) * | 1976-11-05 | 1978-10-24 | Roy Alan Paterson | Clamps |
| CN2189515Y (en) * | 1993-12-25 | 1995-02-15 | 蔡德源 | Universal quick-acting pipe tongs |
| US6461363B1 (en) * | 1997-03-10 | 2002-10-08 | Donald L. Gadberry | Surgical clips and clamps |
| FR2809979A1 (en) * | 2000-06-13 | 2001-12-14 | Trt Lucent Technologies | Hand tool for extracting components from plastic leaded chip carriers has rod with hooking lug fitting under component and moved along lever to raise component out of casing |
| DE202009006518U1 (en) * | 2009-05-05 | 2009-07-30 | Engel, Florian | Self-holding fork wrench with manual adjustment of the wrench size |
| CN104074483A (en) * | 2013-03-28 | 2014-10-01 | 中国石油天然气股份有限公司 | Forceps tooth seat taking and placing device and method for oil pipe hydraulic and pneumatic tongs |
| CN203632083U (en) * | 2013-11-16 | 2014-06-04 | 国家电网公司 | Special plier for replacing insulator chain lively |
| CN206254080U (en) * | 2016-12-01 | 2017-06-16 | 国网湖北省电力公司襄阳供电公司 | A kind of prying and pulling pincers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |