CN109604707A - A kind of cable metal armor windowing facility - Google Patents
A kind of cable metal armor windowing facility Download PDFInfo
- Publication number
- CN109604707A CN109604707A CN201811531016.XA CN201811531016A CN109604707A CN 109604707 A CN109604707 A CN 109604707A CN 201811531016 A CN201811531016 A CN 201811531016A CN 109604707 A CN109604707 A CN 109604707A
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- CN
- China
- Prior art keywords
- pressing piece
- arc
- cutting member
- metal armor
- pressing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
- B23D29/02—Hand-operated metal-shearing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
- Shearing Machines (AREA)
Abstract
A kind of cable metal armor windowing facility is related to a kind of cable windowing facility.The present invention solves the problems, such as artificially to open a window by hand when existing measurement control cable metal armor overlapping rate and related data time-consuming and laborious.The middle part of two handles of the invention is hinged by articulated section, and the front end of each handle is fixedly connected with one end of a pressing piece and is integrally formed part；The pressing piece is rectangular block, and two pressing pieces are oppositely arranged, and two pressing piece opposite flanks are respectively provided with rectangular recess along its length, and it is opposite that two pressing pieces set reeded face；Two clamping pieces are fixed on each pressing piece；Cutting member includes two arc cutters, and each arc cutter is mounted in the groove of a pressing piece, and the blade of two arc cutters is just opposite, and two clamping pieces clamp the outer of arc cutter two sides respectively on a pressing piece.The present invention is used for the windowing of cable metal armor.
Description
Technical field
The present invention relates to a kind of cable windowing facilities.
Background technique
The metal armouring of control cable is the important feature of load-bearing, is asked if the technical parameter of control cable metal armouring exists
Topic, then when control cable is under external force then it cannot be guaranteed that the service life of its internal structure in work from now on.
For control cable metal armouring there are two types of principal mode, first is that metal tape armour, second is that circle wire armouring.
The shielded version of the first current common form.
Metal tape armour is painted steel band or galvanized steel strip, by bimetallic strip sinistral coiling shape gap around liner layer
On.The centre of outer layer metal band substantially inside above layer metal band gap, requires band gap according to GB/T9330.1-2008
The 50% of metal bandwidth should be not more than, while having strict demand to the number of plies of metal tape, thickness and width.
Circle wire armouring is zinc-coated wire, wrapped by steel wire single layer left-hand or double-layer wire internal layer dextrad, outer layer left-hand
On liner layer, require the summation in gap between steel wire that should be no more than a gauge of wire according to GB/T9330.1-2008.
Currently, finding that the metal armouring of some control cables can not comply fully with standard requirements in the detection process, very
All there is situations such as unqualified metal armouring overlapping rate, armor thickness low LCL in multi-product.
Required according to relevant criterion, measure metal armouring overlapping rate when, need to guarantee winding armor without departing from
Cable guarantees original coiling form, " dissipating flower " phenomenon does not occur, and this requires experimenters protect in control cable ends
Hold it is intact in the case where carry out middle-end oversheath partial enucleation work.
This need of work technical staff is cut on sheath with hand-held blade, and many places are needed in measurement process
Measurement, this cutting operation for holding blade progress by technical staff is time-consuming and laborious, and cannot reach good effect, very much
When can all damage its primitive form, can not in time, accurately measure.
Summary of the invention
The purpose of the present invention is to solve people when existing measurement control cable metal armor overlapping rate and related data
For the time-consuming and laborious problem that opens a window by hand, a kind of cable metal armor windowing facility is proposed.
A kind of cable metal armor windowing facility of the present invention, including two handles 1, the pressing of articulated section 2, two
Part 3, cutting member 4 and four pairs of clamping pieces 5；
The middle part of two handles 1 is hinged by articulated section 2, and the front end of each handle 1 is solid with one end of a pressing piece 3
It connects calmly and is integrally formed part；The pressing piece 3 is rectangular block, and two pressing pieces are oppositely arranged, two pressing piece opposite flanks
It is respectively provided with rectangular recess along its length, it is opposite that two pressing pieces 3 set reeded face；Two pairs of folders are fixed on each pressing piece 3
Gripping member 5；
Cutting member 4 includes two arc cutters, and each arc cutter is mounted in the groove of a pressing piece, and two arcs
The blade of shape cutter is just opposite, and two pairs of clamping pieces 5 on a pressing piece are clamped in the two sides of arc cutter relatively respectively.
Another structure of cable metal armor windowing facility are as follows:
Including two handles 1, the pressing piece 3 of articulated section 2, two and cutting member 4；
The middle part of two handles 1 is hinged by articulated section 2, and the front end of each handle 1 is solid with one end of a pressing piece 3
It connects calmly and is integrally formed part；Two pressing pieces are oppositely arranged, and the pressing piece 3 is rectangular block, two pressing piece opposite flanks
It is respectively provided with trapezoidal groove along its length, one end of sliding block 6 is slided in dovetail groove, and the sliding block 6 is that two trapezoid blocks are fixed
It connects and composes, the joint face of described two trapezoid blocks is the rectangular surfaces where trapezoidal side short side；
Cutting member 4 includes two arc cutters, and the side of each arc cutter has two or three trapezoidal card slots,
The other end of sliding block 6 is fastened in the card slot of arc cutter.
Radius size of the present invention according to different cables, the radius of curvature of required cutter is also different, in order to more preferable
Achieve the effect that accurately open a window, need for cutter to be made into a series of cutting member of sizes according to different radius of curvature, including
Overall dimension within the scope of radius 2cm-15cm.Cutter be it is arc-shaped, it is described to be connect with pressing piece.It realizes different by replacement
The cutting member of size carries out armor shearing windowing to various sizes of cable, is directly opened a window without staff with hand, meanwhile,
The shear for being not necessarily to while carrying multiple sizes is realized using device of the present invention, it is only necessary to carry various sizes of shearing
Head, it is easy to carry, there is versatility.
Detailed description of the invention
Fig. 1 is a kind of cable metal armor windowing facility described in the specific embodiment of the invention one；
Fig. 2 is a kind of cable metal armor windowing facility described in the specific embodiment of the invention five.
Specific embodiment
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, how to apply to the present invention whereby
Technological means solves technical problem, and the realization process for reaching relevant art effect can fully understand and implement.This Shen
Please each feature in embodiment and embodiment, can be combined with each other under the premise of not colliding, be formed by technical solution
It is within the scope of the present invention.
Specific embodiment 1: illustrating present embodiment, a kind of cable metal armour described in present embodiment below with reference to Fig. 1
Fill layer windowing facility, including two handles 1, the pressing piece 3 of articulated section 2, two, cutting member 4 and four pairs of clamping pieces 5；
The middle part of two handles 1 is hinged by articulated section 2, and the front end of each handle 1 is solid with one end of a pressing piece 3
It connects calmly and is integrally formed part；The pressing piece 3 is rectangular block, and two pressing pieces are oppositely arranged, two pressing piece opposite flanks
It is respectively provided with rectangular recess along its length, it is opposite that two pressing pieces 3 set reeded face；Two pairs of folders are fixed on each pressing piece 3
Gripping member 5；
Cutting member 4 includes two arc cutters, and each arc cutter is mounted in the groove of a pressing piece, and two arcs
The blade of shape cutter is just opposite, and two pairs of clamping pieces 5 on a pressing piece are clamped in the two sides of arc cutter relatively respectively.
Specific embodiment 2: present embodiment is to a kind of cable metal armor windowing facility described in embodiment one
It is described further, two pairs of clamping pieces 5 being clamped on an arc cutter are fixedly connected with the two sides of pressing piece 3 respectively.
Fixture block described in present embodiment realizes that the clip to cutting member, the fixture block are located at the middle line vertical with slideway
Two sides are preferably located at the middle line and pressing vertical with slideway between the both ends of the middle line and pressing piece vertical with slideway
Midpoint between the both ends of part.
Specific embodiment 3: present embodiment is to a kind of cable metal armor windowing facility described in embodiment one
It is described further, the middle line in the section elongatedness direction of each arc cutter is provided with groove, the end of two walls of the groove
Face is in blade shape.
The arc cutter of cutting member described in present embodiment includes two cambered blades, between described two cambered blades
It is connected by rectangular connecting panels, the oversheath or insulating layer of cable are cut out the opening along cable insulation in a ring, and annular
Width be groove the distance between two blades, when in use, can be arranged according to actual needs between two knife edge of groove away from
From.
Specific embodiment 4: present embodiment opens a window to a kind of cable metal armor described in embodiment one or three
Device is described further, and further includes the different cutting member 4 of n radius of curvature, the different cutting member 4 of the n radius of curvature
Range of curvature radius be 2cm-15cm, wherein n is integer more than or equal to 14.
Tool dimension required for the sheath diameter that the present invention measures as needed first when in use is selected.Choose cutter
After size, cutting member is installed with pressing piece, the restrictive coating sheared or insulating layer will be needed to be put into along the axial direction of cutting member
The centre of two arc cutters.Hand-held handle portion suitably firmly cuts oversheath or insulating layer, and opening is rectangle, considerable
See steel armour or the wrapped overlap joint of copper strips.
Specific embodiment five, embodiment is described with reference to Fig. 2, a kind of cable metal armor described in present embodiment
Windowing facility, including two handles 1, the pressing piece 3 of articulated section 2, two and cutting member 4；
The middle part of two handles 1 is hinged by articulated section 2, and the front end of each handle 1 is solid with one end of a pressing piece 3
It connects calmly and is integrally formed part；Two pressing pieces are oppositely arranged, and the pressing piece 3 is rectangular block, two pressing piece opposite flanks
It is respectively provided with trapezoidal groove along its length, one end of sliding block 6 is slided in dovetail groove, and the sliding block 6 is that two trapezoid blocks are fixed
It connects and composes, the joint face of described two trapezoid blocks is the rectangular surfaces where trapezoidal side short side；
Cutting member 4 includes two arc cutters, and the side of each arc cutter has two or three trapezoidal card slots,
The other end of sliding block 6 is fastened in the card slot of arc cutter.
Cable metal armor windowing facility described in present embodiment may include multiple sliding blocks, and the one of the sliding block
According to the size slidable adjustment position of cutting member in pressing piece, the other end is fastened in the trapezoidal card slot of arc cutter at end.
Although disclosed herein embodiment it is as above, the content is only to facilitate understanding the present invention and adopting
Embodiment is not intended to limit the invention.Any those skilled in the art to which this invention pertains are not departing from this
Under the premise of the disclosed spirit and scope of invention, any modification and change can be made in the implementing form and in details,
But scope of patent protection of the invention, still should be subject to the scope of the claims as defined in the appended claims.
Claims (5)
1. a kind of cable metal armor windowing facility, which is characterized in that pressed including two handles (1), articulated section (2), two
Casting die (3), cutting member (4) and four pairs of clamping pieces (5)；
The middle part of two handles (1) by articulated section (2) hingedly, the front end of each handle (1) with a pressing piece (3) one
End is fixedly connected and is integrally formed part；The pressing piece (3) is rectangular block, and two pressing pieces are oppositely arranged, two pressing piece phases
Rectangular recess is respectively provided with along its length to side, it is opposite that two pressing pieces (3) set reeded face；On each pressing piece (3)
Fix two pairs of clamping pieces (5)；
Cutting member (4) includes two arc cutters, and each arc cutter is mounted in the groove of a pressing piece, and two arcs
The blade of cutter is just opposite, and two pairs of clamping pieces (5) on a pressing piece are clamped in the two sides of arc cutter relatively respectively.
2. a kind of cable metal armor windowing facility according to claim 1, which is characterized in that be clamped in an arc and cut
Two pairs of clamping pieces (5) on knife are fixedly connected with the two sides of pressing piece (3) respectively.
3. a kind of cable metal armor windowing facility according to claim 1, which is characterized in that each arc cutter is cut
The middle line in face elongatedness direction is provided with groove, and the end face of two walls of the groove is in blade shape.
4. according to claim 1 or a kind of 3 cable metal armor windowing facilities, which is characterized in that further include n curvature
The different cutting member of radius (4), the range of curvature radius of the different cutting member (4) of the n radius of curvature are 2cm-15cm,
In, n is the integer more than or equal to 14.
5. a kind of cable metal armor windowing facility, which is characterized in that pressed including two handles (1), articulated section (2), two
Casting die (3) and cutting member (4)；
The middle part of two handles (1) by articulated section (2) hingedly, the front end of each handle (1) with a pressing piece (3) one
End is fixedly connected and is integrally formed part；Two pressing pieces are oppositely arranged, and the pressing piece (3) is rectangular block, two pressing piece phases
Trapezoidal groove is respectively provided with along its length to side, one end of sliding block (6) is slided in dovetail groove, and the sliding block (6) is two
Trapezoid block is fixedly connected with composition, and the joint face of described two trapezoid blocks is the rectangular surfaces where trapezoidal side short side；
Cutting member (4) includes two arc cutters, and the side of each arc cutter has two or three trapezoidal card slots, sliding
The other end of block (6) is fastened in the card slot of arc cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811531016.XA CN109604707B (en) | 2018-12-13 | 2018-12-13 | Cable metal armor device of windowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811531016.XA CN109604707B (en) | 2018-12-13 | 2018-12-13 | Cable metal armor device of windowing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109604707A true CN109604707A (en) | 2019-04-12 |
| CN109604707B CN109604707B (en) | 2020-07-24 |
Family
ID=66009380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811531016.XA Active CN109604707B (en) | 2018-12-13 | 2018-12-13 | Cable metal armor device of windowing |
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| Country | Link |
|---|---|
| CN (1) | CN109604707B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008144851A1 (en) * | 2007-05-30 | 2008-12-04 | Milicevic Branko | Hand hydraulic pliers |
| CN101465526A (en) * | 2007-12-18 | 2009-06-24 | 理想工业公司 | Armored cable cutter |
| CN205489302U (en) * | 2016-03-28 | 2016-08-17 | 国网江西省电力公司南昌供电分公司 | Removable wire stripping pliers of tool bit |
| CN205622155U (en) * | 2016-05-06 | 2016-10-05 | 国网山东省电力公司青岛市黄岛区供电公司 | High tension cable wire stripper |
| CN206673478U (en) * | 2017-05-03 | 2017-11-24 | 温州大学瓯江学院 | A kind of computer network wire stripper |
| CN108574227A (en) * | 2018-06-05 | 2018-09-25 | 广东电网有限责任公司 | A kind of secondary cable cuts cable core tool |
-
2018
- 2018-12-13 CN CN201811531016.XA patent/CN109604707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008144851A1 (en) * | 2007-05-30 | 2008-12-04 | Milicevic Branko | Hand hydraulic pliers |
| CN101465526A (en) * | 2007-12-18 | 2009-06-24 | 理想工业公司 | Armored cable cutter |
| CN205489302U (en) * | 2016-03-28 | 2016-08-17 | 国网江西省电力公司南昌供电分公司 | Removable wire stripping pliers of tool bit |
| CN205622155U (en) * | 2016-05-06 | 2016-10-05 | 国网山东省电力公司青岛市黄岛区供电公司 | High tension cable wire stripper |
| CN206673478U (en) * | 2017-05-03 | 2017-11-24 | 温州大学瓯江学院 | A kind of computer network wire stripper |
| CN108574227A (en) * | 2018-06-05 | 2018-09-25 | 广东电网有限责任公司 | A kind of secondary cable cuts cable core tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109604707B (en) | 2020-07-24 |
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