CN103579959B - A kind of portable cable restrictive coating pelling-cutting device - Google Patents
A kind of portable cable restrictive coating pelling-cutting device Download PDFInfo
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- CN103579959B CN103579959B CN201310482175.6A CN201310482175A CN103579959B CN 103579959 B CN103579959 B CN 103579959B CN 201310482175 A CN201310482175 A CN 201310482175A CN 103579959 B CN103579959 B CN 103579959B
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- cutting knife
- handle
- annular stent
- steel ball
- layer
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Abstract
The invention discloses a kind of portable cable restrictive coating pelling-cutting device, comprise support, control device, aciculiform stripping cutter and cutting knife handle; Described support comprises double-layer circular ring support, distance is had between two-layer annular stent, every layer of annular stent comprises at least three arc blocks and at least three hollow steel balls, all arc blocks surround annulus, in their each joint, a steel ball is housed, the end of described arc block is connected on steel ball, the outs open of described steel ball inside annular stent, at steel ball built with ball, described ball part stretches out steel ball from the opening part of steel ball.Between two-layer annular stent, be provided with cutting knife mount pad and control device, described cutting knife mount pad and control device lay respectively at the opposite side of support; Described aciculiform stripping cutter is contained on cutting knife mount pad.The present invention is reasonable in design, structure is simple, it is easy, portable to implement, and otch is neat, and efficiency is high, and the cable being applicable to below diameter 57mm uses.
Description
Technical field
The present invention relates to a kind of pelling-cutting device, particularly the portable the coat layer of power cable pelling-cutting device of one.
Background technology
At present, in power line construction process, usually can use the cable being coated with restrictive coating, when erection joint, need outer field restrictive coating to be carried out cutting and peel off.Now, conventional stripping means carries out manual operations for utilizing blade, first carries out ring cutting, and then cut along wire direction, finally restrictive coating can be stripped down along joint-cutting, this type of mode, cut due to manual, during ring cutting, tangent plane is irregular, when carrying out cutting along wire direction, joint-cutting easily bends, and due to Artificial Control, easily scratch internal insulating layer because pressure is excessive, the fail safe of impact to voltage cable.Secondly, manual stripping, more askew being a little easy to of blade hurts stripping workman.
Summary of the invention
It is high that technical problem to be solved by this invention is to provide a kind of stripping efficiency, and otch is neat, not easily scratches the portable cable restrictive coating pelling-cutting device of internal insulating layer.
Technical scheme of the present invention is as follows:, a kind of portable cable restrictive coating pelling-cutting device, it is characterized in that: comprise support, control device, aciculiform stripping cutter (3), cutting knife handle (15) and cutting knife erection column (16); Described support comprises two-layer annular stent, distance is had between two-layer annular stent, every layer of annular stent is made up of at least three arc blocks (1) and at least three hollow steel balls (11), all arc blocks (1) are alternate with steel ball (11) surrounds annulus, the outs open of described steel ball (11) inside annular stent, at steel ball (11) built with ball (12), described ball (12) part is exposed steel ball (11) from the opening part of steel ball (11);
Described cutting knife mount pad (2) is connected two-layer arc stent with control device, and be oppositely arranged on two-layer arc stent, described cutting knife mount pad (2) is provided with through hole, described cutting knife erection column (16) dress in through-holes, one end of described cutting knife erection column (16) is connected with aciculiform stripping cutter (3), the other end connects cutting knife handle (15), and described aciculiform stripping cutter (3) is positioned at inside support, and described aciculiform stripping cutter (3) is made up of diamond;
Described control device comprises roller mount (4), joystick (5), baffle plate (9) and rectangular guide vane end stop (7), the periphery of described the upper and lower annular stent is respectively provided with one piece of baffle plate (9), the baffle plate (9) of described the upper and lower annular stent is oppositely arranged, distance is had between the baffle plate (9) of described the upper and lower annular stent, and this distance is identical with the width of guide vane end stop (7), described guide vane end stop (7) is positioned at baffle plate (9) outside, outer end connection control handle (5) of described guide vane end stop (7), Handle axis (6) is provided with in described joystick (5), described Handle axis (6) is fixedly connected with roller mount (4) through guide vane end stop (7), described joystick (5) can rotate relative to Handle axis (6), described roller mount (4) is fixed on by rotating shaft (10), between lower annular stent, described roller mount (4) is provided with V-shaped rest (4a), two sub-stents of described V-shaped rest (4a) are provided with roller (8), the axis of described roller (8) is parallel with rotating shaft (10).
Adopt technique scheme, by cable joint-box in annular stent, make steel ball and cable cylindrical close contact, rotating joystick (joystick can rotate relative to Handle axis axle) makes guide vane end stop vertically place, because the distance between two pieces of baffle plates is consistent with the width of guide vane end stop, therefore the action that guide vane end stop can be upper and lower between two pieces of baffle plates, now, control joystick and do knee-action, running roller seat rotates around the shaft, make roller and cable cylindrical close contact, thus cutter cannot be vertically moved.And then by joystick 90-degree rotation, make guide vane end stop laterally place, guide vane end stop is blocked by baffle plate, and handle cannot move up and down again, and running roller seat cannot rotate again.Then rotary cutter handle, makes aciculiform stripping cutter point of a knife and conductive cable contacts, and arrives the suitable degree of depth, and last both hands hold joystick and cutting knife handle, along equidirectional rotary annular support, carries out ring cutting.After ring cutting completes, rotate joystick, guide vane end stop is vertically placed, then action control handle, roller is not contacted with cable surface, and then rotating joystick, the length due to guide vane end stop is greater than the distance between two baffle plates, and guide vane end stop is blocked by baffle plate, lengthwise movement can not be done, then both hands hold joystick and cutting knife handle, moving axially along cable, complete perpendicular cutting.Ball and cable cylindrical fit tightly, and avoid being subjected to displacement, and make annular section more neat.The minor diameter cable that the present invention is applicable to below diameter 57mm uses.
In technique scheme: described arc block (1) wherein two be made up of two and half arc blocks, the end of two and half arc blocks is equipped with pin hole, two and half arcs by latch (14) hinged.Like this, before cable is loaded annular stent, first the latch of one of them arc block can be removed, annular stent be opened, is enclosed within outside cable, then by this hinged of arc block latch, and the mode of being inserted in by cable need not be taked, conveniently to install.
In technique scheme: be provided with joint pin (13) between described two-layer arc stent.
In technique scheme: one end of described joystick (5) is provided with T-shaped counterbore vertically, described Handle axis (6) is T-shaped, and described footstalk axle (6) is contained in joystick (5).
In technique scheme: the outer surface of described cutting knife erection column (16) be provided with screw thread, described cutting knife handle (15) is two, its leading section is provided with installs journal stirrup (15a), described installation journal stirrup (15a) is provided with axis hole, described cutting knife erection column (16) end face is radially provided with handle breach, described cutting knife erection column (16) is provided with two through holes communicated with handle breach, the center line of two through holes and the central axis of handle breach, Handle axis (17) is installed with in this through hole, the installation journal stirrup (15a) of described cutting knife handle (15) is positioned at handle breach, and described Handle axis (17) is through the axis hole installing journal stirrup (15a), described installation journal stirrup (15a) kink is in Handle axis (17).Like this when cutting knife erection column is loaded cutting knife mount pad, by two handles separately, more firmly tighten, more laborsaving.
In technique scheme: described T-shaped rotating shaft (6) is through roller mount (4).
In technique scheme: every layer of annular stent comprises three arc blocks (1) and three hollow steel balls (11).
Beneficial effect: the present invention is reasonable in design, structure is simple, it is easy, portable to implement, otch is neat, and efficiency is high, and the cable being applicable to below diameter 57mm uses.
Accompanying drawing explanation
Fig. 1 be the embodiment of the present invention 1 structural representation;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation of double-layer scaffold;
Fig. 4 is the structural representation of aciculiform stripping cutter;
Fig. 5 is the right side view of cutting knife erection column;
Fig. 6 is the structural representation of control device;
Fig. 7 is Fig. 6 A-A cutaway view;
Fig. 8 is the structural representation of the support of the embodiment of the present invention 2.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment 1, as shown in figs. 1-7, portable cable restrictive coating pelling-cutting device of the present invention is primarily of parts compositions such as support, control device, cutting knife mount pad 2, aciculiform stripping cutter 3, steel ball 11, ball 12, joint pin 13, cutting knife handle 15, cutting knife erection columns 16.
Described support comprises double-layer circular ring support, distance is had between two-layer annular stent, joint pin 13 is connected between two-layer annular stent, the two ends of described joint pin 13 are fixed on two-layer annular stent, every layer of annular stent is made up of at least three arc blocks 1 and at least three hollow steel balls 11, here three arc blocks 1 and three hollow steel balls 11 are selected, three arc blocks 1 are alternate with three steel balls 11 surrounds annulus, namely connect an arc block between every two steel balls 11, the outs open of described steel ball 11 inside annular stent, at steel ball 11 built with ball 12, described ball 12 part is exposed steel ball 11 from the opening part of steel ball 11.Three balls 12 of every layer of annular stent contact with cable cylindrical, contact more reliable.
Described cutting knife mount pad 2 is connected two-layer arc stent with control device, and is oppositely arranged on two-layer arc stent, so conveniently makes power.Described cutting knife erection column 16 is contained on cutting knife mount pad 2.
Described cutting knife erection column 16 outer surface is provided with external screw thread, and described aciculiform stripping cutter 3 is contained on an end face of cutting knife erection column 16, and described aciculiform stripping cutter 3 is made up of diamond.Described aciculiform stripping cutter 3 can adopt with the connection of cutting knife erection column 16 and be fixedly connected with, and also can adopt and arrange a counterbore on cutting knife erection column 16, aciculiform stripping cutter 3 is loaded the mode in counterbore, can be convenient for changing aciculiform stripping cutter 3 like this.Another end face of described cutting knife erection column 16 is provided with cutting knife handle 15, described another end face of cutting knife erection column 16 is radially provided with handle breach, described cutting knife erection column 16 is provided with two through holes crossing with handle breach, the intersection of handle breach and through hole communicates, the center line of described through hole and the central axis of handle breach, the centerline parallel of two through holes, Handle axis 17 is installed with in this through hole, described cutting knife handle 15 leading section is provided with installs journal stirrup 15a, described installation journal stirrup 15a is provided with axis hole, the installation journal stirrup 15a of described cutting knife handle 15 is positioned at handle breach, and described Handle axis 17 is through the axis hole installing journal stirrup 15a, described installation journal stirrup 15a kink is in Handle axis 17.Described cutting knife mount pad 2 is provided with installing hole, in this installing hole, be provided with internal thread, and described cutting knife erection column 16 stretches in the installing hole of cutting knife mount pad 2, and wherein said aciculiform stripping cutter 3 is positioned at the inner side of annular stent.
Described control device comprises roller mount 4, joystick 5, baffle plate 9 and rectangular guide vane end stop 7, the periphery of described the upper and lower annular stent is respectively provided with one piece of baffle plate 9, the baffle plate 9 of described the upper and lower annular stent is oppositely arranged, distance is had between the baffle plate 9 of described the upper and lower annular stent, and this distance is identical with the width of guide vane end stop 7, described guide vane end stop 7 is positioned at outside baffle plate 9, the outer end connection control handle 5 of described guide vane end stop 7, Handle axis 6 is provided with in described joystick 5, Handle axis 6 is preferably T-shaped axle, one end of described joystick 5 is axially arranged with T-shaped counterbore, the small-bore portion of this T-shaped counterbore is near the end of joystick 5, described Handle axis 6 is contained in T-shaped counterbore, described Handle axis 6 is fixedly connected with roller mount 4 through guide vane end stop 7, preferred Handle axis 6 is through roller mount 4.Described joystick 5 can rotate relative to Handle axis 6, described roller mount 4 is fixed on by rotating shaft 10, between lower annular stent, described rotating shaft 10 is through the axis hole of roller mount 4, the two ends of described rotating shaft 10 are fixed on respectively by rotating shaft mount pad 10a, on lower floor's annular stent, described roller mount 4 is provided with V-shaped rest 4a away from one end of guide vane end stop 7, two sub-stents of described V-shaped rest 4a are provided with breach, roller shaft 4b is housed in this breach, the centerline parallel of described roller shaft 4b and roller mount 4 axis hole, described roller shaft 4b is set with roller 8, the axis of described roller 8 is parallel with the center line of roller mount 4 axis hole and rotating shaft 10.
Embodiment 2: as shown in Figure 6: other structures are identical with embodiment 1, unlike: in described arc block wherein two by two and half arc blocks composition, the end of one of them half arc block is provided with groove, and be provided with in the end of this half arc block the pin hole communicated with groove, the end of another half arc block is also provided with pin hole, the end of another half arc block is inserted in described groove, and two and half curved ends are hinged by latch 14.
Claims (5)
1. a portable cable restrictive coating pelling-cutting device, is characterized in that: comprise support, control device, aciculiform stripping cutter (3), cutting knife handle (15) and cutting knife erection column (16); Described support comprises two-layer annular stent, distance is had between two-layer annular stent, every layer of annular stent is made up of at least three arc blocks (1) and at least three hollow steel balls (11), all arc blocks (1) are alternate with steel ball (11) surrounds annulus, the outs open of described steel ball (11) inside annular stent, at steel ball (11) built with ball (12), described ball (12) part is exposed steel ball (11) from the opening part of steel ball (11);
Cutting knife mount pad (2) is connected two-layer annular stent with control device, and be oppositely arranged on two-layer annular stent, described cutting knife mount pad (2) is provided with installing hole, described cutting knife erection column (16) is contained in installing hole, one end of described cutting knife erection column (16) is connected with aciculiform stripping cutter (3), the other end connects cutting knife handle (15), described aciculiform stripping cutter (3) is positioned at inside support, and described aciculiform stripping cutter (3) is made up of diamond;
Described control device comprises roller mount (4), joystick (5), baffle plate (9) and rectangular guide vane end stop (7), the periphery of described the upper and lower annular stent is respectively provided with one piece of baffle plate (9), the baffle plate (9) of described the upper and lower annular stent is oppositely arranged, distance is had between the baffle plate (9) of described the upper and lower annular stent, and this distance is identical with the width of guide vane end stop (7), described guide vane end stop (7) is positioned at baffle plate (9) outside, outer end connection control handle (5) of described guide vane end stop (7), Handle axis (6) is provided with in described joystick (5), described Handle axis (6) is fixedly connected with roller mount (4) through guide vane end stop (7), described joystick (5) can rotate relative to Handle axis (6), described roller mount (4) is fixed on by rotating shaft (10), between lower annular stent, described roller mount (4) is provided with V-shaped rest (4a), two sub-stents of described V-shaped rest (4a) are provided with roller (8), the axis of described roller (8) is parallel with rotating shaft (10).
2. a kind of portable cable restrictive coating pelling-cutting device according to claim 1, it is characterized in that: described arc block (1) wherein two be made up of two and half arc blocks, the end of two and half arc blocks is equipped with pin hole, and two and half arcs are hinged by latch (14).
3. a kind of portable cable restrictive coating pelling-cutting device according to claim 1 or 2, it is characterized in that: be provided with joint pin (13) between described two-layer annular stent, the two ends of this joint pin (13) are separately fixed on upper and lower two-layer annular stent.
4. a kind of portable cable restrictive coating pelling-cutting device according to claim 1, it is characterized in that: the outer surface of described cutting knife erection column (16) is provided with screw thread, described cutting knife handle (15) is two, its leading section is provided with installs journal stirrup (15a), described installation journal stirrup (15a) is provided with axis hole, described cutting knife erection column (16) end face is radially provided with handle breach, described cutting knife erection column (16) is provided with two through holes crossing with handle breach, the center line of two through holes and the central axis of handle breach, Handle axis (17) is all installed with in these two through holes, the installation journal stirrup (15a) of described cutting knife handle (15) is positioned at handle breach, and described Handle axis (17) is through the axis hole installing journal stirrup (15a), described installation journal stirrup (15a) kink is in Handle axis (17).
5. a kind of portable cable restrictive coating pelling-cutting device according to claim 1, is characterized in that: every layer of annular stent comprises three arc blocks (1) and three hollow steel balls (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482175.6A CN103579959B (en) | 2013-10-15 | 2013-10-15 | A kind of portable cable restrictive coating pelling-cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310482175.6A CN103579959B (en) | 2013-10-15 | 2013-10-15 | A kind of portable cable restrictive coating pelling-cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103579959A CN103579959A (en) | 2014-02-12 |
| CN103579959B true CN103579959B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310482175.6A Expired - Fee Related CN103579959B (en) | 2013-10-15 | 2013-10-15 | A kind of portable cable restrictive coating pelling-cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103579959B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129910B (en) * | 2016-08-31 | 2018-01-23 | 国网山东省电力公司龙口市供电公司 | A kind of preheating type cable peeling knife |
| CN111509625A (en) * | 2020-05-19 | 2020-08-07 | 国网新疆电力有限公司伊犁供电公司 | Portable multi-specification cable stripping pliers |
| CN112928580B (en) * | 2021-01-23 | 2022-12-06 | 国网辽宁省电力有限公司 | Circular cutting device for power cable processing and circular cutting method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3400737A1 (en) * | 1983-01-11 | 1984-07-12 | Richard 6601 Riegelsberg Leidinger | Annular cable blade |
| EP0121680A2 (en) * | 1983-03-08 | 1984-10-17 | Kaiser Aluminium Kabelwerk Gmbh | Circular cutting device for plastic-insulated electrical cables or cores |
| CN2255687Y (en) * | 1995-09-27 | 1997-06-04 | 马孝勇 | Pelling-cutting device for electric inculation wire |
| CN1962206A (en) * | 2005-11-09 | 2007-05-16 | 谢智庆 | Tool head pivoting, stopping and positioning structure |
| CN201226423Y (en) * | 2008-06-23 | 2009-04-22 | 上海元一电子有限公司 | Apparatus for peeling cable oversheath |
| CN201742038U (en) * | 2010-08-04 | 2011-02-09 | 河南省电力公司安阳供电公司 | Cable stripping knife |
| CN201829869U (en) * | 2010-10-22 | 2011-05-11 | 衡水供电公司 | Stripper for cable |
| CN202231364U (en) * | 2011-09-22 | 2012-05-23 | 天津市电力公司 | Cable semi-conducting layer ring peeling and cutting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001298822A (en) * | 2000-04-10 | 2001-10-26 | Nichifu Co Ltd | Wire stripper for covered electric wire |
-
2013
- 2013-10-15 CN CN201310482175.6A patent/CN103579959B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3400737A1 (en) * | 1983-01-11 | 1984-07-12 | Richard 6601 Riegelsberg Leidinger | Annular cable blade |
| EP0121680A2 (en) * | 1983-03-08 | 1984-10-17 | Kaiser Aluminium Kabelwerk Gmbh | Circular cutting device for plastic-insulated electrical cables or cores |
| CN2255687Y (en) * | 1995-09-27 | 1997-06-04 | 马孝勇 | Pelling-cutting device for electric inculation wire |
| CN1962206A (en) * | 2005-11-09 | 2007-05-16 | 谢智庆 | Tool head pivoting, stopping and positioning structure |
| CN201226423Y (en) * | 2008-06-23 | 2009-04-22 | 上海元一电子有限公司 | Apparatus for peeling cable oversheath |
| CN201742038U (en) * | 2010-08-04 | 2011-02-09 | 河南省电力公司安阳供电公司 | Cable stripping knife |
| CN201829869U (en) * | 2010-10-22 | 2011-05-11 | 衡水供电公司 | Stripper for cable |
| CN202231364U (en) * | 2011-09-22 | 2012-05-23 | 天津市电力公司 | Cable semi-conducting layer ring peeling and cutting device |
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| Publication number | Publication date |
|---|---|
| CN103579959A (en) | 2014-02-12 |
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Granted publication date: 20160210 Termination date: 20211015 |