CN207339106U - A kind of insulating layer arrester - Google Patents
A kind of insulating layer arrester Download PDFInfo
- Publication number
- CN207339106U CN207339106U CN201720948294.XU CN201720948294U CN207339106U CN 207339106 U CN207339106 U CN 207339106U CN 201720948294 U CN201720948294 U CN 201720948294U CN 207339106 U CN207339106 U CN 207339106U
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- knife cylinder
- notch
- knife
- blade
- cutter head
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Abstract
A kind of insulating layer arrester, including cutter head, knife cylinder and blade are the utility model is related to, the cutter head is cylindric, and cutter head is stepped two sections, and lower end diameter is more than upper end diameter；The knife cylinder is cylindric, and there is right angle incision in knife cylinder middle part, and there is the edge of a knife at cutting part edge, there is threaded hole in notch, and knife cylinder tail end has inscribe regular hexagon hole；The blade is in the notch of knife cylinder, and the edge of a knife composition that blade is formed with the knife cylinder notch cuts section, and blade is screwed in notch.A kind of insulating layer arrester of the utility model, simple in structure, easy to operate, reliability is high, can greatly save the operating time, and worker's operation intensity is small, and cost of labor is low, small, light-weight, saves fund input, and manufacture cost is low, service life length.
Description
Technical field
The defeated work field of electric power is the utility model is related to, particularly a kind of insulating layer arrester.
Background technology
With the development of the social economy, government puts into infrastructure construction energetically, the development of power engineering is very fast,
In 10KV cable construction operations, if institute's joint, for thermal shrinkage type or around pouch-type structure, cable insulated end portions need to be whittled into
Cone, that is, be made reagency cone, because the length of the conical surface is much larger than the length of insulated end portions right-angle side, so cutting along the conical surface
Tangential field to field strength much smaller than insulation right-angle side, the possibility punctured along the conical surface substantially reduces, so as to improve connector
Performance, ensures that the band of wrapping can bond well with insulation.Therefore a product is needed to cut cable, with
The conical surface is formed, to solve the above problems.
Utility model content
The purpose of this utility model is that solve above-mentioned existing defect, there is provided a kind of simple in structure, input cost is few, has
The insulating layer arrester of high use value.
To solve above-mentioned technical problem, the structure of the utility model includes cutter head, knife cylinder and blade, and the cutter head is circle
Column, cutter head are stepped two sections, and lower end diameter is more than upper end diameter；The knife cylinder is cylindric, and knife cylinder middle part has directly
There is the edge of a knife at angle kerve, cutting part edge, there is threaded hole in notch, and knife cylinder tail end has inscribe regular hexagon hole；The blade
In the notch of knife cylinder, the edge of a knife composition that blade is formed with the knife cylinder notch cuts section, and blade is screwed in
In notch.
Further, cutter head and the knife cylinder is stainless steel alloy material.
Further, the knife tube rear end is equipped with handle, and handle is the exterior stainless steel handle for wrapping up insulating materials.
Further, the blade is rectangle, is screwed in the upper end position of knife cylinder notch.
A kind of insulating layer arrester of the utility model, simple in structure, easy to operate, reliability is high, can greatly save operation
Time, worker's operation intensity is small, and cost of labor is low, small, light-weight, saves fund input, manufacture cost is low, uses the longevity
Life length.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
As shown in Figure 1, a kind of insulating layer arrester is the utility model is related to, including cutter head 1, knife cylinder 2 and blade 3, cutter head 1
To be cylindric, cutter head 1 is stepped two sections, and lower end diameter is more than upper end diameter.Knife cylinder 2 is cylindric, and 2 middle part of knife cylinder has
Right angle incision 4,4 adjacent margins of notch have the edge of a knife, there is threaded hole in notch 4, and 2 tail end of knife cylinder has inscribe regular hexagon hole 5.Knife
Piece 3 is in the notch 4 of knife cylinder 2, and the edge of a knife composition that blade 3 is formed with 2 notch 4 of knife cylinder cuts section, and blade 3 passes through spiral shell
Silk is fixed in notch 4.Cutter head 1 and knife cylinder 2 are stainless steel alloy material.2 rear end of knife cylinder is equipped with handle 6, and handle 6 wraps to be exterior
Wrap up in the stainless steel handle of insulating materials.Blade 3 is rectangle, is screwed in the upper end position of 2 notch 4 of knife cylinder.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this practicality
Within new protection domain.
Claims (4)
1. a kind of insulating layer arrester, including cutter head, knife cylinder and blade, it is characterised in that the cutter head is cylindric, and cutter head is
Stepped two sections, lower end diameter is more than upper end diameter；The knife cylinder is cylindric, and there are right angle incision, notch in knife cylinder middle part
Adjacent margins have the edge of a knife, there is threaded hole in notch, and knife cylinder tail end has inscribe regular hexagon hole；Notch of the blade in knife cylinder
Edge of a knife composition cutting section interior, that blade is formed with the knife cylinder notch, blade are screwed in notch.
A kind of 2. insulating layer arrester according to claim 1, it is characterised in that：Cutter head and the knife cylinder closes for stainless steel
Golden material.
A kind of 3. insulating layer arrester according to claim 1, it is characterised in that：The knife tube rear end is equipped with handle, hand
Handle is the exterior stainless steel handle for wrapping up insulating materials.
A kind of 4. insulating layer arrester according to claim 1, it is characterised in that：The blade is rectangle, passes through screw
It is fixed on the upper end position of knife cylinder notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948294.XU CN207339106U (en) | 2017-08-01 | 2017-08-01 | A kind of insulating layer arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720948294.XU CN207339106U (en) | 2017-08-01 | 2017-08-01 | A kind of insulating layer arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339106U true CN207339106U (en) | 2018-05-08 |
Family
ID=62377720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720948294.XU Active CN207339106U (en) | 2017-08-01 | 2017-08-01 | A kind of insulating layer arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474260A (en) * | 2019-08-20 | 2019-11-19 | 上海外高桥造船有限公司 | Cable sheath stripper |
-
2017
- 2017-08-01 CN CN201720948294.XU patent/CN207339106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474260A (en) * | 2019-08-20 | 2019-11-19 | 上海外高桥造船有限公司 | Cable sheath stripper |
| CN110474260B (en) * | 2019-08-20 | 2021-05-07 | 上海外高桥造船有限公司 | Cable sheath stripper |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |