CN202772505U - Signal-cable stripping forceps - Google Patents
Signal-cable stripping forceps Download PDFInfo
- Publication number
- CN202772505U CN202772505U CN 201220384111 CN201220384111U CN202772505U CN 202772505 U CN202772505 U CN 202772505U CN 201220384111 CN201220384111 CN 201220384111 CN 201220384111 U CN201220384111 U CN 201220384111U CN 202772505 U CN202772505 U CN 202772505U
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- CN
- China
- Prior art keywords
- upper jaw
- jaw
- cutter groove
- cable
- groove
- 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
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The utility model discloses a pair of signal-cable stripping forceps. The signal-cable stripping forceps comprise two handles, an upper jaw and a lower jaw. The lower surface of the upper jaw and the upper surface of the lower jaw are respectively provided with a groove vertical to the symmetric axis of the two handles. The two grooves are matched mutually as cable sliding channels. Two ends of the grooves of the upper jaw and the lower jaw are respectively and horizontally provided with a roller. Four rollers are respectively sheathed on bolts. The four bolts are screwed into the upper jaw and the lower jaw in a pairing mode from the front ends of the upper jaw and the lower jaw. The upper jaw is provided with two knife grooves penetrating through the upper surface of the upper jaw from top to bottom, and the knife grooves are respectively the knife groove I and the knife groove II. The knife groove I is vertical to the rollers and the knife groove II is parallel to the rollers. The knife groove I and the knife groove II are vertical and form a cross shape. Two groups of adjusting bolts vertical to the knife groove I and the knife groove II are respectively screwed into the side end and the front end of the upper jaw. A blade is asynchronously arranged in the knife groove I or the knife groove II. The signal-cable stripping forceps disclosed by the utility model have the advantages that sheaths of signal cables can be fast, safely and conveniently stripped. The safety coefficient is enhanced. Cable cores are not damaged and the electric characteristics of the cables are maintained.
Description
Technical field
The utility model belongs to a kind of Construction of Railway Signal Project technical field, specifically a kind of in the Signal construction of electric railway for cable open a kind of renewal of providing of stripping more easily signal cable drive the stripping pincers.
Background technology
The construction of cable is the main contents of Signal construction.In the middle of the manufacturing process of cable Cheng Duan, require very strict to cable craft.As each necessary program that becomes end to make, signal cable to open stripping be the important working procedure of cable construction.Opening in the stripping process at cable, guarantee that cable properties is unaffected, is the whole precondition of opening in the stripping operation.
And in cable stripping process in the past, adopt the instruments such as electrician's knife, cutter and hacksaw to open stripping always, and backward in technique, to make mistakes easily, coefficient of safety is low, is perplexing on-the-spot construction operation personnel always.
Original cable is opened stripping and is existed following some drawback:
1, work progress is dangerous, and the staff is come to harm;
2, easily the signal cable characteristic is caused certain influence;
3, technological level reaches the expection requirement certain difficulty.
Therefore adopt advanced cable to drive the stripping instrument, the employing science is opened the stripping method easily, can not only shorten the engineering time, strengthens the construction operation coefficient of safety, guarantees that cable properties is constant, reduces difficulty of construction.
For above problem, design this utility model, improve coefficient of safety, the electric characteristic of easier signal cable operates easylier, increases work efficiency.
The utility model content
For remedying the defective of prior art, the utility model provide a kind of in Signal construction with the different model cable, different cores are counted the signal cable sheath that the external jacket of cable peels off and are driven the stripping pincers, the utility model is safe and effective, be simple and easy to usefulness, improve actual operating efficiency.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of signal cable is driven the stripping pincers, include two handles, upper jaw, lower jaw, it is characterized in that: the lower surface of described upper jaw, the upper surface of lower jaw has two grooves perpendicular to the symmetry axis of two handles, two grooves cooperatively interact as the cable slideway, upper jaw, the two ends of the groove of lower jaw have been horizontally set with respectively a roller, four rolling is set with on the bolt, four bolts are respectively in twos from upper jaw, the front end of lower jaw screws in upper jaw, in the lower jaw, have from top to bottom two cutter grooves that run through the upper surface of upper jaw on the described upper jaw, be respectively cutter groove one, cutter groove two, cutter groove one is perpendicular to roller, cutter groove two is parallel to roller, cutter groove one, cutter groove two vertically is cross mutually, the front end of upper jaw and side screw in respectively one group perpendicular to cutter groove one, one group of the adjusting bolt of cutter groove 2, two groups of adjusting bolts, cutter groove one, blade is not installed in the cutter groove two simultaneously.
The front end of described upper jaw installs a cylindrical lever additional.
Two groups of one group of described adjusting bolts, adjusting bolt include respectively two adjusting bolts, and two adjusting bolts of every group lay respectively at the both sides of corresponding cutter groove.
The utility model can firmly block the signal cable of different thicknesses by the clamping structure of adjustable size.Under the opening prerequisite that satisfies minimum cable size and maximum cable diameter, clamping structure is combined the size of utilizing the folding of clamp type structure to regulate bayonet socket with clamp type structure.In clamping structure, add simultaneously roller design, and make blade energy free adjustment, reduce resistance.
Two rollers of respectively design symmetry in upper jaw, the lower jaw, purpose are to reduce friction when making the cutting cable.But insert design employing adjustable blade enters the method for the draw-in groove degree of depth, the degree of depth of utilizing external nut to come trickle adjustment to enter draw-in groove.In order to satisfy cable ring cutting and two kinds of cuttings of rip cutting are arranged, two kinds of methods (mutually vertical) are adopted in the placement of blade, when which kind of cutting method of needs with regard to corresponding transposing insert orientation, blade all can be regulated the degree of depth that enters draw-in groove by external nut.
Front end at upper jaw installs a cylindrical lever additional, grasps when making things convenient for strip cable and uses.
At this instrument of use, when cable is carried out ring cutting, put into blade in the cutter groove one, two adjusting bolts that screw one group of adjusting bolt are against on the blade it; When cable is carried out rip cutting, put into blade in the cutter groove two, two adjusting bolts that screw two groups of adjusting bolts are against on the blade it; Regulate blade, cable is put into, firmly grasp the handle of pliers, can open the stripping cable jacket.
The beneficial effects of the utility model are:
The utility model can be peeled off the signal cable oversheath fast, safely, easily, increases coefficient of safety, does not injure cable core and keeps the cable electrical feature.
Description of drawings
Fig. 1 is the structural representation that the utility model struts upper jaw, lower jaw.
Fig. 2 is the structural representation of the closed upper jaw of the utility model, lower jaw.
Embodiment
A kind of signal cable is driven the stripping pincers, include two handles 1, upper jaw 2, lower jaw 3, the lower surface of upper jaw 2, the upper surface of lower jaw 3 has one two perpendicular to the groove 4 of the symmetry axis of two handles 1, two grooves 4 cooperatively interact as cable slideway 12, upper jaw 2, the two ends of the groove 4 of lower jaw 3 have been horizontally set with respectively a roller 5, four rolling 5 is set with on the bolt 6, four bolts 6 are respectively in twos from upper jaw 2, the front end of lower jaw 3 screws in upper jaw 2, in the lower jaw 3, have from top to bottom two cutter grooves that run through the upper surface of upper jaw on the upper jaw 2, be respectively cutter groove 1, cutter groove 28, cutter groove 1 is perpendicular to roller 5, cutter groove 28 is parallel to roller 5, cutter groove 1, cutter groove 28 vertically is cross mutually, the front end of upper jaw 2 and side screw in respectively one group perpendicular to one group 9 of the adjusting bolt of cutter groove 28, two group 10 of adjusting bolt, cutter groove 1, blade 11 is not installed in the cutter groove 28 simultaneously.
The front end of upper jaw 2 installs a cylindrical lever 13 additional.
One group 9 of adjusting bolt, adjusting bolt include respectively two adjusting bolts for two group 10, and two adjusting bolts of every group lay respectively at the both sides of corresponding cutter groove.
Chose first cable before using, open cable and drive the stripping pincers, the degree of depth that regulates insert orientation and enter draw-in groove utilizes external nut that blade is fixed, the pliers handle of holding with a firm grip, and promotion can be peeled off cable jacket.
Claims (3)
1. a signal cable is driven the stripping pincers, include two handles, upper jaw, lower jaw, it is characterized in that: the lower surface of described upper jaw, the upper surface of lower jaw has two grooves perpendicular to the symmetry axis of two handles, two grooves cooperatively interact as the cable slideway, upper jaw, the two ends of the groove of lower jaw have been horizontally set with respectively a roller, four rolling is set with on the bolt, four bolts are respectively in twos from upper jaw, the front end of lower jaw screws in upper jaw, in the lower jaw, have from top to bottom two cutter grooves that run through the upper surface of upper jaw on the described upper jaw, be respectively cutter groove one, cutter groove two, cutter groove one is perpendicular to roller, cutter groove two is parallel to roller, cutter groove one, cutter groove two vertically is cross mutually, the front end of upper jaw and side screw in respectively one group perpendicular to cutter groove one, one group of the adjusting bolt of cutter groove 2, two groups of adjusting bolts, cutter groove one, blade is not installed in the cutter groove two simultaneously.
2. signal cable according to claim 1 is driven the stripping pincers, and it is characterized in that: the front end of described upper jaw installs a cylindrical lever additional.
3. signal cable according to claim 1 is driven stripping pincers, it is characterized in that: two groups of one group of described adjusting bolts, adjusting bolt include respectively two adjusting bolts, and two adjusting bolts of every group lay respectively at the both sides of corresponding cutter groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384111 CN202772505U (en) | 2012-08-03 | 2012-08-03 | Signal-cable stripping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384111 CN202772505U (en) | 2012-08-03 | 2012-08-03 | Signal-cable stripping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772505U true CN202772505U (en) | 2013-03-06 |
Family
ID=47779048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384111 Expired - Fee Related CN202772505U (en) | 2012-08-03 | 2012-08-03 | Signal-cable stripping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801119A (en) * | 2012-08-03 | 2012-11-28 | 中铁四局集团电气化工程有限公司 | Signal-cable stripping forceps |
-
2012
- 2012-08-03 CN CN 201220384111 patent/CN202772505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801119A (en) * | 2012-08-03 | 2012-11-28 | 中铁四局集团电气化工程有限公司 | Signal-cable stripping forceps |
| CN102801119B (en) * | 2012-08-03 | 2015-08-19 | 中铁四局集团电气化工程有限公司 | Signal cable stripping clamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |