CN107809092A - Cable peeling knife - Google Patents
Cable peeling knife Download PDFInfo
- Publication number
- CN107809092A CN107809092A CN201710971805.4A CN201710971805A CN107809092A CN 107809092 A CN107809092 A CN 107809092A CN 201710971805 A CN201710971805 A CN 201710971805A CN 107809092 A CN107809092 A CN 107809092A
- Authority
- CN
- China
- Prior art keywords
- cable
- wire stripping
- stripping head
- blade
- shear
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses cable peeling knife, including lever, cable wire stripping head and shear-blade, the lever is fixedly connected with cable wire stripping head, shear-blade is installed on the unwrapping wire hole inwall of cable wire stripping head, the edge of a knife of shear-blade is towards the unwrapping wire hole on cable wire stripping head, limiting plate is also installed on the anti-string holes inwall of cable wire stripping head, limiting plate is symmetrical with shear-blade, and the size in unwrapping wire hole and the size of power cable on cable wire stripping head match.The present invention is often specially designed, simple peeling tool is not likely to produce the damage of slip phenomenon and internal copper wire in peeling process, and barking speed is fast by above-mentioned principle specifically for power domain with power cable size.
Description
Technical field
The present invention relates to power domain, and in particular to cable peeling knife.
Background technology
Electric wire to transmit electric (magnetic) can, information and the wire product for realizing electromagnetic energy conversion, the electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable.The aggregate that electric wire is made up of following part；One or more
Root insulated wire cores, and the clad that each of which may have, total protective layer and outer jacket, cable can also have and additional not have
The conductor of insulation.To transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion.Electric power used in power domain
Cable is mainly characterized by outside conductor crowded (around) bag insulating barrier, such as aerial insulated cable, or a few cores and is twisted (corresponding power system
Phase line, zero line and ground wire), such as two core above aerial insulated cables, or be further added by restrictive coating, such as plastics/rubber set electric wire.It is main
The technology wanted has drawing, twisted, insulating exruded (wrapped), stranding, armouring and sheath extrusion etc., the different works of various products
Sequence combination has certain difference.Power cable is used primarily in hair, matches somebody with somebody, be defeated, becoming, the forceful electric power electric energy transmission in supply line, passes through
Electric current big (dozens of Ann to several kilo-amperes), voltage are high (220V to 35kV and more than).Power cable needs in use will be outer
Portion's cable skin is peeled off, and the copper wire for exposing inside carries out patching operations, and existing bark knife specific aim is not strong, to power cable
During carrying out wire stripping, slip phenomenon is easily produced, causes wire stripping slow and the situation of damage inside copper wire occurs.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided cable peeling knife, the bark knife are normal specifically for power domain
Specially designed with power cable size, simple peeling tool, slip phenomenon and inside are not likely to produce in peeling process
The damage of copper wire, barking speed are fast.
To solve above-mentioned technical problem, the present invention uses following technical scheme：Cable peeling knife, including lever, cable
Wire stripping head and shear-blade, the lever are fixedly connected with cable wire stripping head, are installed on the unwrapping wire hole inwall of cable wire stripping head
Shear-blade, the edge of a knife of shear-blade are gone back towards the unwrapping wire hole on cable wire stripping head on the anti-string holes inwall of cable wire stripping head
Limiting plate is installed, limiting plate is symmetrical with shear-blade, the size in the unwrapping wire hole on cable wire stripping head and power cable it is big
It is small to match.
When in use, power cable is inserted in the unwrapping wire hole on cable wire stripping head, and the size in unwrapping wire hole and electric power electricity
The size matching of cable, after power cable is put into wherein, then the power cable for needing peeling is blocked with limiting plate, then using cutting
Cutting edge peels the skin for needing to remove on power cable off, and the process operation is simple, and unwrapping wire hole size is specifically for power cable
Size designs, and is put into and is wherein less prone to slip phenomenon, and the bark knife is without cumbersome regulation process, and insertion unwrapping wire hole is then
Rotary spacing plate, using shear-blade can wire stripping, peeling process can be put into arbitrarily desired section position, avoid the occurrence of inside
The situation of the damage of copper wire occurs, and barking speed is fast.
Preferably, described limiting plate one end is hanging, and the other end can rotate around with cable wire stripping head connection end.Limiting plate is adopted
With rotatable structure, the position of power cable can be preferably limited, further avoids slip phenomenon.
Preferably, the limiting plate connection end is gradually reduced to the width of free end, end face of the limiting plate towards unwrapping wire hole
For curved end.The setting of arcwall face, limiting plate is avoided to damage the surface for not needing peeling of power cable by pressure.
Preferably, the unwrapping wire hole on the cable wire stripping head is manhole.It can preferably be bonded, keep away with power cable
Exempt from slip phenomenon generation.
Preferably, the framework of the cable wire stripping head is formed by two blocks of steel plates by bolt linking.When power cable, cable
When part on wire stripping head goes wrong, bolt can be opened and carry out local repair, maintenance cost is low.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, this programme is simple to operate, and unwrapping wire hole size designs specifically for the size of power cable, is put into and is wherein not easy out
Existing slip phenomenon, the bark knife utilize shear-blade without cumbersome regulation process, insertion unwrapping wire hole and then rotary spacing plate
Can wire stripping, peeling process can be put into arbitrarily desired section position, and the situation for avoiding the occurrence of the damage of internal copper wire occurs, stripping
Skin speed is fast.
2nd, the framework of cable wire stripping head is formed by two blocks of steel plates by bolt linking, when on power cable, cable wire stripping head
Part when going wrong, bolt can be opened and carry out local repair, maintenance cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Reference is expressed as in figure：1st, lever；2nd, cable wire stripping head；3rd, shear-blade；4th, limiting plate.
Embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings, embodiments of the invention not limited to this.
Embodiment 1：
As shown in figure 1, the present invention includes cable peeling knife, including lever 1, cable wire stripping first 2 and shear-blade 3, it is described
Lever 1 is fixedly connected with cable wire stripping first 2, and shear-blade 3, shear-blade 3 are installed on the unwrapping wire hole inwall of cable wire stripping first 2
The edge of a knife towards the unwrapping wire hole on cable wire stripping first 2, limiting plate 4 is also installed on the anti-string holes inwall of cable wire stripping first 2, it is spacing
Plate 4 and shear-blade 3 are symmetrical, and the size in unwrapping wire hole and the size of power cable on cable wire stripping first 2 match.
When in use, power cable is inserted in the unwrapping wire hole on cable wire stripping head, and the size in unwrapping wire hole and electric power electricity
The size matching of cable, after power cable is put into wherein, then the power cable for needing peeling is blocked with limiting plate, then using cutting
Cutting edge peels the skin for needing to remove on power cable off, and the process operation is simple, and unwrapping wire hole size is specifically for power cable
Size designs, and is put into and is wherein less prone to slip phenomenon, and the bark knife is without cumbersome regulation process, and insertion unwrapping wire hole is then
Rotary spacing plate, using shear-blade can wire stripping, peeling process can be put into arbitrarily desired section position, avoid the occurrence of inside
The situation of the damage of copper wire occurs, and barking speed is fast.
Embodiment 2：
The present embodiment is preferably as follows on the basis of embodiment 1：The one end of limiting plate 4 is hanging, the other end can around with cable
First 2 connection end of wire stripping rotates.Limiting plate uses rotatable structure, can preferably limit the position of power cable, further keep away
Exempt from slip phenomenon.
The connection end of limiting plate 4 is gradually reduced to the width of free end, limiting plate 4 towards the end face in unwrapping wire hole be arc
End face.The setting of arcwall face, limiting plate is avoided to damage the surface for not needing peeling of power cable by pressure.
Unwrapping wire hole on the cable wire stripping first 2 is manhole.It can be preferably bonded with power cable, avoid slipping
Phenomenon produces.
The framework of cable wire stripping first 2 is formed by two blocks of steel plates by bolt linking.When on power cable, cable wire stripping head
When part goes wrong, bolt can be opened and carry out local repair, maintenance cost is low.
The invention can be realized as described above.
Claims (5)
1. cable peeling knife, it is characterised in that：Including lever (1), cable wire stripping head (2) and shear-blade (3), the lever
(1) it is fixedly connected with cable wire stripping head (2), shear-blade (3), shearing is installed on the unwrapping wire hole inwall of cable wire stripping head (2)
The edge of a knife of blade (3) is also installed towards the unwrapping wire hole on cable wire stripping head (2) on the anti-string holes inwall of cable wire stripping head (2)
Limiting plate (4), limiting plate (4) and shear-blade (3) are symmetrical, the size and electric power in the unwrapping wire hole on cable wire stripping head (2)
The size of cable matches.
2. cable peeling knife according to claim 1, it is characterised in that：Described limiting plate (4) one end is hanging, other end energy
It is enough to be rotated around with cable wire stripping head (2) connection end.
3. cable peeling knife according to claim 1, it is characterised in that：Free end is arrived in limiting plate (4) connection end
Width is gradually reduced, limiting plate (4) towards the end face in unwrapping wire hole be curved end.
4. cable peeling knife according to claim 1, it is characterised in that：Unwrapping wire hole on the cable wire stripping head (2) is
Manhole.
5. cable peeling knife according to claim 1, it is characterised in that：The framework of the cable wire stripping head (2) is by two pieces
Steel plate is formed by bolt linking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971805.4A CN107809092A (en) | 2017-10-18 | 2017-10-18 | Cable peeling knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971805.4A CN107809092A (en) | 2017-10-18 | 2017-10-18 | Cable peeling knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107809092A true CN107809092A (en) | 2018-03-16 |
Family
ID=61585177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971805.4A Withdrawn CN107809092A (en) | 2017-10-18 | 2017-10-18 | Cable peeling knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107809092A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308253A (en) * | 2020-03-27 | 2020-06-19 | 国网山东省电力公司胶州市供电公司 | Multifunctional distribution network line loss detection device |
-
2017
- 2017-10-18 CN CN201710971805.4A patent/CN107809092A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308253A (en) * | 2020-03-27 | 2020-06-19 | 国网山东省电力公司胶州市供电公司 | Multifunctional distribution network line loss detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180316 |