CN201639203U - Chargeable electric-heating secondary cable skinning knife with arc-shaped knife head - Google Patents
Chargeable electric-heating secondary cable skinning knife with arc-shaped knife head Download PDFInfo
- Publication number
- CN201639203U CN201639203U CN2010201518693U CN201020151869U CN201639203U CN 201639203 U CN201639203 U CN 201639203U CN 2010201518693 U CN2010201518693 U CN 2010201518693U CN 201020151869 U CN201020151869 U CN 201020151869U CN 201639203 U CN201639203 U CN 201639203U
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- Prior art keywords
- blade
- knife
- secondary cable
- chargeable
- power supply
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- Expired - Fee Related
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- 238000005485 electric heating Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a chargeable electric-heating secondary cable skinning knife with an arc-shaped knife head, which comprises a plastic jacket, an electric-heating device and a knife blade. The electric-heating device is arranged in the plastic jacket, and is in hot connection with the knife blade. A knife point of the knife blade is circular arc-shaped. As the electric-heating device can heat the knife blade, the cable skinning speed can be effectively increased in cold winter; meanwhile, being arc-shaped, the knife head of the knife blade cannot be easily damaged; therefore, the service life of the cable skinning knife is greatly prolonged.
Description
Technical field
The utility model relates to a kind of chargeable heated type arc cutter head secondary cable bark knife, is mainly used in the cable peeling of power transformation engineering construction under the cold snap.
Background technology
Now, in the power transformation engineering construction, generally adopt universal cutter such as cutter to carry out cable peeling.Under the cold snap, the secondary cable skin is very hard in the winter time, and universal cutter is difficult to the moving cable skin of stripping; In addition, outside cable all has the steel armour, and the point of a knife of universal cutter snaps on the steel armour screw thread limit easily, therefore is easy to damage cutter, and simultaneously, operating efficiency is low.Engineering practice proves, the peeling speed under ambient temperature 30 degree can reach under negative 5 degree of ambient temperature more than 10 times.
The utility model content
The utility model is at the deficiencies in the prior art, a kind of chargeable heated type arc cutter head secondary cable bark knife is provided, it can blade carry out electric heating, in the winter of cold, can improve cable peeling speed effectively, the cutter head of this blade is curved simultaneously, and is not fragile, greatly improves useful life of the present utility model.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of chargeable heated type arc cutter head secondary cable bark knife comprises plastic sheath, electric heater unit and blade, and described electric heater unit is installed in the plastic sheath, electric heater unit then with the blade hot link, and the point of a knife of blade is circular-arc.
Described electric heater unit comprises power supply and the heating metal pipe by lead and power series, and described blade one end is located by connecting in the heating metal pipe by fixed connecting piece, and the other end then exposes heating metal pipe and places.
Described power supply is a rechargeable battery, and described plastic sheath is provided with the charge power supply interface that is used to be electrically connected the peripheral hardware charging device, is connected in series by lead between this charge power supply interface and the rechargeable battery.
Described blade is located by connecting in the heating metal pipe by fixed knob.
According to above technical scheme, can realize following beneficial effect:
1, the utility model is connected blade with electric heater unit, then when implementing cable peeling cold season, can blade heat, and it is hard to overcome under the cold snap secondary cable effectively, greatly improves the speed of cable peeling; The point of a knife of blade described in the utility model is circular-arc, and is not fragile when then blade snaps in cable steel armour, improves useful life of the present utility model effectively, reduces blade exchange speed;
The power supply that the utility model adopted is a storage battery, blade is located by connecting in the heating metal pipe by fixed knob simultaneously, then make the utility model portablely to operate on the one hand, be suitable for the construction demand of secondary cable peeling, on the other hand, blade can be changed, and is convenient to the replacing after the breaks down, has reduced the construction cost of unit in charge of construction.
Description of drawings
Fig. 1 is a working universal cutter structural representation in the prior art;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model charging device;
Wherein, blade 1 fixed connecting piece 2 heating metal pipes 3 plastic sheaths 4 electric heater units 5 charge power supply interfaces 6 charging devices 7.
Embodiment
Accompanying drawing discloses the structural representation of a kind of embodiment described in the utility model without limitation, explains the technical solution of the utility model below with reference to accompanying drawing.
As shown in Figure 2, chargeable heated type arc cutter head secondary cable bark knife described in the utility model, comprise plastic sheath 4, electric heater unit 5 and blade 1, described electric heater unit 5 is installed in the plastic sheath 4, this electric heater unit 5 comprises power supply and the heating metal pipe 3 by lead and power series, power supply then is a rechargeable battery, this rechargeable battery is connected in series by lead with charge power supply interface 6 on being arranged at plastic sheath 4, when needs charge to rechargeable battery, 6 described charge power supply interfaces are connected with charging device 7, described blade 1 one ends are located by connecting in the heating metal pipe 3 by fixed connecting piece 2, the other end then exposes heating metal pipe 3 and places, and the point of a knife of blade 1 is circular-arc, in addition, described fixed connecting piece 2 is a fixed knob, then can carry out the replacing of blade 1 by the rotation fixed knob, follows and changes very facility of blade 1.Hence one can see that, and blade 1 described in the utility model can heat also replaceable, and the heating-up temperature scope can be controlled at 40 ℃～100 ℃, the temperature scalable, and blade 1 is chargeable, can portable constructing operation.
Claims (4)
1. chargeable heated type arc cutter head secondary cable bark knife, it is characterized in that comprise plastic sheath, electric heater unit and blade, described electric heater unit is installed in the plastic sheath, electric heater unit then with the blade hot link, and the point of a knife of blade is circular-arc.
2. chargeable heated type arc cutter head secondary cable bark knife according to claim 1, it is characterized in that, described electric heater unit comprises power supply and the heating metal pipe by lead and power series, described blade one end is located by connecting in the heating metal pipe by fixed connecting piece, and the other end then exposes heating metal pipe and places.
3. chargeable heated type arc cutter head secondary cable bark knife according to claim 2, it is characterized in that, described power supply is a storage battery, described plastic sheath is provided with the charge power supply interface that is used to be electrically connected the peripheral hardware charging device, is connected in series by lead between this charge power supply interface and the rechargeable battery.
4. chargeable heated type arc cutter head secondary cable bark knife according to claim 2 is characterized in that described blade is located by connecting in the heating metal pipe by fixed knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201518693U CN201639203U (en) | 2010-04-06 | 2010-04-06 | Chargeable electric-heating secondary cable skinning knife with arc-shaped knife head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201518693U CN201639203U (en) | 2010-04-06 | 2010-04-06 | Chargeable electric-heating secondary cable skinning knife with arc-shaped knife head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639203U true CN201639203U (en) | 2010-11-17 |
Family
ID=43083709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201518693U Expired - Fee Related CN201639203U (en) | 2010-04-06 | 2010-04-06 | Chargeable electric-heating secondary cable skinning knife with arc-shaped knife head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354896A (en) * | 2011-10-09 | 2012-02-15 | 伊川县电业局 | Simple and easy tool for manufacturing cable head on site |
| CN103178471A (en) * | 2013-04-19 | 2013-06-26 | 上海金丰电缆有限公司 | Stripping machine for thermoplastic insulated wires and cables |
| CN104037676A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Heatable cable peeling device |
| CN104037677A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Cable stripping device applicable to low-temperature environment |
-
2010
- 2010-04-06 CN CN2010201518693U patent/CN201639203U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354896A (en) * | 2011-10-09 | 2012-02-15 | 伊川县电业局 | Simple and easy tool for manufacturing cable head on site |
| CN102354896B (en) * | 2011-10-09 | 2013-08-21 | 伊川县电业局 | Simple and easy tool for manufacturing cable head on site |
| CN103178471A (en) * | 2013-04-19 | 2013-06-26 | 上海金丰电缆有限公司 | Stripping machine for thermoplastic insulated wires and cables |
| CN104037676A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Heatable cable peeling device |
| CN104037677A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Cable stripping device applicable to low-temperature environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIUQIAN POWER SUPPLY COMPANY, JIANGSU ELECTRIC POW Effective date: 20130121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130121 Address after: 223900 No. 1 Changjiang Road, Sihong County, Jiangsu, Suqian Patentee after: Sihong Power Supply Company, Jiangsu Electric Power Co. Patentee after: Jiangsu Suqian Power Supply Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 223900 Sihong county power supply company, No. 1 Changjiang Road, Sihong County, Jiangsu, Suqian Patentee before: Sihong Power Supply Company, Jiangsu Electric Power Co. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130406 |