CN203398661U - Tool for stripping major insulation layer of power cable - Google Patents
Tool for stripping major insulation layer of power cable Download PDFInfo
- Publication number
- CN203398661U CN203398661U CN201320355412.8U CN201320355412U CN203398661U CN 203398661 U CN203398661 U CN 203398661U CN 201320355412 U CN201320355412 U CN 201320355412U CN 203398661 U CN203398661 U CN 203398661U
- Authority
- CN
- China
- Prior art keywords
- blade
- positioning tube
- action bars
- power cable
- insulating layer
- 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 - Lifetime
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Abstract
The utility model discloses a tool for stripping the major insulation layer of a power cable. The tool comprises a blade, a positioning cylinder, a limiting rod, a transverse shift ring, a threaded rod and an operation rod, wherein the positioning cylinder and the operation rod are connected; the transverse shift ring and the threaded rod are both disposed in the operation rod; the transverse shift ring is connected with the threaded rod in a screw threaded coupling mode; one end of the limiting rod is connected with the transverse shift ring and the other end passes through the operation rod and is embedded into the positioning cylinder; the threaded rod is connected with an annular limiting adjustable ring which passes through the side wall of the operation rod; one side of the blade forms a long strip cutting edge; the positioning cylinder forms a long strip blade embedding port penetrating the side wall of the positioning cylinder; and the blade passes through the blade embedding port and the cutting edge of the blade is disposed in the positioning cylinder. By adopting the above structure, the provided tool is simple in overall structure and convenient to realize. Besides, the operation is quite convenient when the tool is used to strip the major insulation layer of the cable, the inner core of the cable can be prevented from being damaged, and the stripping length of the cable can be adjusted.
Description
Technical field
The utility model relates to a kind of electric construction tool, specifically for divesting the instrument of power cable main insulating layer.
Background technology
Power cable is the various motors of transmission of electric energy, transmission of information and manufacture, instrument, instrument, realizes the indispensable basic equipment of electromagnetic energy conversion, is necessary basic product in following electrification, informationized society.Along with the develop rapidly of communications industry, power cable industry development is rapid, and its product category is numerous, and range of application is very extensive.
In the application process of power cable, usually relate to power cable main insulating layer is divested, often adopt now electrician's knife to divest main insulating layer, adopt existing mode to divest power cable main insulating layer, operating process is loaded down with trivial details, waste time and energy, and fragile cable inner core in divesting the process of main insulating layer, and then can affect the normal use of power cable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, be convenient to realize, simple operation, and can avoid that cable inner core damages while divesting main insulating layer for divesting the instrument of power cable main insulating layer.
The purpose of this utility model is achieved through the following technical solutions: for divesting the instrument of power cable main insulating layer, comprise blade, positioning tube, gag lever post, transverse shift ring, the action bars of threaded rod and hollow, described positioning tube is connected with action bars, described transverse shift ring and threaded rod are all arranged in action bars, the mode that described transverse shift ring mates by screw thread is connected on threaded rod, described gag lever post one end is connected with transverse shift ring, its other end passes action bars and embeds in positioning tube, described threaded rod is connected with the annular stop adjustable ring through action bars sidewall, described blade one side forms the cutting edge of strip, and positioning tube formation has the strip blade that runs through its sidewall to embed mouth, and described blade embeds mouth through blade and its cutting edge is positioned at positioning tube.
The cutting edge of described blade consists of the central part evagination of blade one side, and positioning tube lateral wall indent forms has two to lay respectively at the gap slot that blade embeds mouthful both sides, and blade two ends embed in this gap slot.So, can avoid blade integral body to fall in positioning tube.
For fear of the stressed blade side shifting outside positioning tube when excessive of blade, on described positioning tube, be arranged with stop collar.
For fear of rotating in cable or process of the present utility model, between positioning tube and stop collar, occur sliding, as preferably, described positioning tube is connected by screw fastening with stop collar.
As preferably, the other end evagination of the relative attended operation rod end of described positioning tube forms has external diameter to be greater than the position limiting convex ring of stop collar external diameter.
As preferably, described action bars is inner forms cylindrical cavity, and described transverse shift ring is the hex nut that two diagonal distance are greater than action bars internal cavity diameter.
Described positioning tube is connected with connector, described connector evagination forms a plurality of arc locating pieces that distribute on same circumference, described action bars inwall forms a plurality of arc-shaped limit grooves that distribute on same circumference, and described positioning tube is embedded in arc-shaped limit groove and is connected by arc locating piece with action bars.
Compared with prior art, the utlity model has following beneficial effect: (1) the utility model comprises blade and positioning tube, wherein, blade one side forms the cutting edge of strip, blade embeds mouth through blade and its cutting edge is positioned at positioning tube, the utility model adopts said structure, overall structure is simple, is convenient to realize, and cost is low, when the utility model is applied, by power cable is embedded in positioning tube, by rotating cable or action bars, the main insulating layer of power cable can be divested, simple operation, time saving and energy saving.
(2) blade of the present utility model, in fixing position, there will not be shake while divesting cable, causes cable inner core to damage in the time of so avoiding divesting cable.
(3) mode that transverse shift ring of the present utility model mates by screw thread is connected on threaded rod, gag lever post one end is connected with transverse shift ring, its other end passes action bars and embeds in positioning tube, threaded rod is connected with the annular stop adjustable ring through action bars sidewall, under the effect of annular stop adjustable ring, make threaded rod rotate and can not move, by rotating annular stop adjustable ring, drive threaded rod to rotate, transverse shift ring transverse shifting when threaded rod rotates, and then regulate gag lever post to embed the degree of depth of positioning tube, so, be convenient to the length of cutting power cable main insulating layer to control.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is structural representation local in Fig. 1.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, blade, 2, positioning tube, 3, stop collar, 4, connector, 5, arc locating piece, 6, screw, 7, action bars, 8, threaded rod, 9, annular stop adjustable ring.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment
As shown in Figures 1 and 2, for divesting the instrument of power cable main insulating layer, the action bars 7 that comprises blade 1, positioning tube 2, gag lever post, transverse shift ring, threaded rod 8 and hollow, wherein, positioning tube 2 is connected with connector 4, connector 4 evaginations form a plurality of arc locating pieces 5 that distribute on same circumference, and action bars 7 inwalls form a plurality of arc-shaped limit grooves that distribute on same circumference, and positioning tube 4 is embedded in arc-shaped limit groove and is connected by arc locating piece 5 with action bars 7.Wherein, each arc-shaped limit groove forms by two side arc-shaped limit pieces and baffle plate connecting two arc-shaped limit pieces, and arc-shaped limit piece and baffle plate consist of action bars 7 inwall evaginations.The inner formation cylindrical cavity of action bars 7, action bars 7 connects positioning tube 2 one end openings, transverse shift ring is the hex nut that two diagonal distance are greater than action bars 7 internal cavity diameters, transverse shift ring and threaded rod 8 are all arranged in action bars 7, the mode that transverse shift ring mates by screw thread is connected on threaded rod 8, gag lever post one end is connected with transverse shift ring, and its other end passes action bars 7 and embeds in positioning tube 2.Threaded rod 8 is connected with annular stop adjustable ring 9, and action bars 7 is provided with the breach corresponding with annular stop adjustable ring 9 positions, and annular stop adjustable ring 9 passes this breach and has an arc piece position and is positioned at outside action bars 7.
Blade 1 one sides form the cutting edge of strip, and positioning tube 2 formations have the strip blade that runs through its sidewall to embed mouth, and blade 1 embeds mouth through blade and its cutting edge is positioned at positioning tube 2.Wherein, the cutting edge of blade 1 consists of the central part evagination of blade 1 one sides, and positioning tube 2 lateral wall indents form has two to lay respectively at the gap slot that blade embeds mouthful both sides, and blade 1 two ends embed in this gap slot.
On positioning tube 2, be arranged with stop collar 3, positioning tube 2 is fastenedly connected by many screws 6 with stop collar 3, the other end evagination of positioning tube 2 relative attended operation bar 7 ends forms has external diameter to be greater than the position limiting convex ring of stop collar 3 external diameters, when the present embodiment is applied, position limiting convex ring bears the active force of stop collar 3 sidesways, can avoid stop collar 3 to move active force the syndeton between positioning tube 2 and stop collar 3 is come off because bearing larger side.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other execution modes that draw under the technical solution of the utility model, all should be included in protection range of the present utility model.
Claims (7)
1. for divesting the instrument of power cable main insulating layer, it is characterized in that: comprise blade (1), positioning tube (2), gag lever post, transverse shift ring, the action bars (7) of threaded rod (8) and hollow, described positioning tube (2) is connected with action bars (7), described transverse shift ring and threaded rod (8) are all arranged in action bars (7), the mode that described transverse shift ring mates by screw thread is connected on threaded rod (8), described gag lever post one end is connected with transverse shift ring, its other end passes action bars (7) and embeds in positioning tube (2), described threaded rod (8) is connected with the annular stop adjustable ring (9) through action bars (7) sidewall, described blade (1) one side forms the cutting edge of strip, and positioning tube (2) formation has the strip blade that runs through its sidewall to embed mouth, and described blade (1) embeds mouth through blade and its cutting edge is positioned at positioning tube (2).
2. according to claim 1 for divesting the instrument of power cable main insulating layer, it is characterized in that: the cutting edge of described blade (1) consists of the central part evagination of blade (1) one side, positioning tube (2) lateral wall indent forms has two to lay respectively at the gap slot that blade embeds mouthful both sides, and blade (1) two ends embed in this gap slot.
3. according to claim 1 for divesting the instrument of power cable main insulating layer, it is characterized in that: on described positioning tube (2), be arranged with stop collar (3).
4. according to claim 3 for divesting the instrument of power cable main insulating layer, it is characterized in that: described positioning tube (2) is fastenedly connected by screw (6) with stop collar (3).
5. according to claim 3 for divesting the instrument of power cable main insulating layer, it is characterized in that: described positioning tube (2) the relatively other end evagination formation of attended operation bar (7) end has external diameter to be greater than the position limiting convex ring of stop collar (3) external diameter.
6. according to claim 1 for divesting the instrument of power cable main insulating layer, it is characterized in that: the inner formation of described action bars (7) cylindrical cavity, described transverse shift ring is the hex nut that two diagonal distance are greater than action bars (7) internal cavity diameter.
According to described in any one in claim 1～6 for divesting the instrument of power cable main insulating layer, it is characterized in that: described positioning tube (2) is connected with connector (4), described connector (4) evagination forms a plurality of arc locating pieces (5) that distribute on same circumference, described action bars (7) inwall forms a plurality of arc-shaped limit grooves that distribute on same circumference, and described positioning tube (4) is embedded in arc-shaped limit groove and is connected by arc locating piece (5) with action bars (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355412.8U CN203398661U (en) | 2013-06-20 | 2013-06-20 | Tool for stripping major insulation layer of power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355412.8U CN203398661U (en) | 2013-06-20 | 2013-06-20 | Tool for stripping major insulation layer of power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398661U true CN203398661U (en) | 2014-01-15 |
Family
ID=49910161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355412.8U Expired - Lifetime CN203398661U (en) | 2013-06-20 | 2013-06-20 | Tool for stripping major insulation layer of power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242166A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Power cable main insulation layer peeler with limiting function |
| CN104332904A (en) * | 2014-12-01 | 2015-02-04 | 绵阳永贵电器有限公司 | Sleeve type cable rubber cutting tool |
-
2013
- 2013-06-20 CN CN201320355412.8U patent/CN203398661U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242166A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Power cable main insulation layer peeler with limiting function |
| CN104242166B (en) * | 2013-06-20 | 2017-01-25 | 国家电网公司 | Power cable main insulation layer peeler with limiting function |
| CN104332904A (en) * | 2014-12-01 | 2015-02-04 | 绵阳永贵电器有限公司 | Sleeve type cable rubber cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |