CN214850162U

CN214850162U - Secondary cable stripping tool

Info

Publication number: CN214850162U
Application number: CN202121595285.XU
Authority: CN
Inventors: 张建刚; 柳雯靓; 樊富斌; 陈卓美
Original assignee: State Grid Sichuan Electric Power Co Ltd
Current assignee: State Grid Sichuan Electric Power Co Ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-23
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a secondary cable wire stripping tool, which comprises two groups of handheld plates which are symmetrically arranged, wherein the bottom ends of the two groups of handheld plates close to one side are all rotationally connected with rotating wheels for guiding and positioning cables, the top ends of the two groups of handheld plates close to one side are provided with fixed footstock, one side of the fixed footstock close to the rotating wheels is provided with a wire stripping needle for stripping cables, and an adjusting component for adjusting the distance between the wire stripping needle and the rotating wheels is arranged in the fixed footstock; the utility model discloses design according to current demand, adjust the extension length of wire stripping needle through adjusting part, the cable surface is taking turns to the slip in rotating, rotates the wheel and rolls and can assist the conveying cable, prevents the skew cable of wire stripping needle, improves the wire stripping quality, does not need the handheld wire stripping department of personnel during the use tool, improves the wire stripping security.

Description

Secondary cable stripping tool

Technical Field

The utility model relates to a power cable construction technical field especially relates to a secondary cable wire stripping instrument.

Background

The secondary cable refers to a cable for control, signal transmission and feedback, such as a motor operating column control cable, a metering, protection, electrical communication cable. In the work of new construction and protection transformation of a transformer substation, terminal box replacement and the like, stripping and wiring of laid secondary cables are often needed.

The existing secondary cable stripping mainly adopts a stripping knife to strip the cable, the stripping knife is held by a person according to experience during use, the stripping quality is affected due to uneven force during operation, the cable is required to be held by the person at the stripping position, and the person is easy to damage due to improper operation and is inconvenient to use. To address the above issues, secondary cable stripping tools are now being proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current secondary cable wire stripping mainly adopts the wire stripping sword to carry out the wire stripping, needs personnel to hand the wire stripping sword according to experience during the use and operates, and the dynamics inequality can influence the wire stripping quality during the operation, needs the cable of handheld wire stripping department simultaneously, and the easy injury personnel of misoperation, the problem of not being convenient for use, aim at provide a secondary cable wire stripping instrument, solve foretell problem.

The utility model discloses a following technical scheme realizes:

a secondary cable wire stripping tool comprises two groups of handheld plates which are symmetrically arranged, wherein the bottom ends of the two groups of handheld plates close to one side are respectively and rotatably connected with a rotating wheel for guiding and positioning a cable, the top ends of the two groups of handheld plates close to one side are provided with fixed footstands, one side of the fixed footstands close to the rotating wheel is provided with wire stripping needles for stripping the cable, and an adjusting assembly for adjusting the distance between the wire stripping needles and the rotating wheel is arranged in the fixed footstands;

be equipped with the first flexible subassembly that is convenient for adjust distance between two sets of rotation wheels according to the cable diameter between two sets of rotation wheels, be equipped with between fixed footstock and the handheld board and be used for between two sets of rotation wheels after the distance adjustment drive the second flexible subassembly that distance changes between fixed footstock and the handheld board.

Preferably, the rotating wheels are conical, anti-skid teeth are arranged on the conical inclined surfaces of the rotating wheels, and an inverted triangle convenient for cables to pass is formed between the conical inclined surfaces of the two groups of rotating wheels.

Preferably, the middle position of one side of two groups of handheld plates far away is provided with a finger groove convenient for a person to hold.

Preferably, the adjusting assembly comprises a threaded column and an adjusting cavity, the threaded column is connected to the top of the wire stripping needle, the adjusting cavity is formed in the fixed top seat and matched with the threaded column and the wire stripping needle, an internal thread matched with the thread on the threaded column is arranged on the inner wall of one end, close to the threaded column, of the adjusting cavity, an inner thread is arranged on the inner wall of one end, close to the threaded column, of the adjusting cavity, a positioning ring for preventing the wire stripping needle from shaking is arranged on the inner wall of one end, far away from the internal thread, of the adjusting cavity, and one end, far away from the wire stripping needle, of the threaded column is connected with the adjusting button.

Preferably, first flexible subassembly is including linking up the traveller, and is two sets of one side that the wheel is close to mutually all is equipped with and links up traveller matched with opening, be equipped with in the opening and link up traveller end connection's first spring, the one end connection opening that links up the traveller is kept away from to first spring, first spring and the equal sliding connection opening of linking up traveller lateral wall, it is equipped with the spacing ring that prevents to link up the traveller and shift out the opening inner chamber to link up the traveller tip.

Preferably, the flexible subassembly of second includes first spout and second spout, first spout is seted up in one side that fixed footstock is close to the handheld board, the second spout is seted up in one side that the handheld board is close to fixed footstock and is corresponding with first spout, sliding connection fixes a position the traveller in the first spout, the one end sliding connection second spout of first spout is kept away from to the traveller of location, one side that the traveller of location is close to the second spout is equipped with the spring recess, the second spring of spring recess internal connection, the second spring is kept away from spring recess one side and is connected the second spout.

Preferably, the one end that the location traveller is close to first spout is equipped with the first stopper that prevents the location traveller from the roll-off in the first spout, one side that the location traveller is close to the second spout is equipped with the second stopper that prevents the location traveller from the roll-off in the second spout.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses a set up hand-held board and rotating wheel, install the wire stripping needle that is convenient for adjust above the rotating wheel, can pass the cable between rotating wheel and wire stripping needle during the use, adjust the extension length of wire stripping needle through the adjusting part, personnel press the hand-held board pulling tool and slide kinetic energy on the cable and carry out the wire stripping to the cable, the rotating wheel rolls on the cable surface, cooperate the hand-held board to fix the cable wire stripping position, prevent that the wire stripping needle from deviating from the cable, improve the wire stripping quality;

the utility model discloses a set up first flexible subassembly and the flexible subassembly of second, personnel are manual presses two handheld boards, and handheld board can be to the one side extrusion that is close to the cable, drives first flexible subassembly and the flexible subassembly motion of second simultaneously, is convenient for adjust between two sets of rotating wheels distance and fixed footstock and handheld board between the distance, and personnel pulling tool slides on the cable, does not need the handheld wire stripping department of personnel, prevents the easy injury personnel of misoperation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of a secondary cable stripping tool;

FIG. 2 is a schematic structural view of a hand-held plate and a rotating wheel in a secondary cable stripping tool;

fig. 3 is a schematic structural diagram of an adjusting assembly in a secondary cable stripping tool;

fig. 4 is an enlarged schematic view of a secondary cable stripping tool at a in fig. 1.

Reference numbers and corresponding part names in the drawings:

11-hand-held plate, 12-rotating wheel, 13-opening, 14-first spring, 15-engagement sliding column, 16-limiting ring, 17-anti-slip tooth, 18-fixed top seat, 19-adjusting button, 20-threaded column, 21-wire stripping needle, 22-adjusting cavity, 23-positioning ring, 24-first sliding groove, 25-positioning sliding column, 26-spring groove, 27-second sliding groove and 28-second spring.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1, a secondary cable stripping tool comprises two groups of symmetrically arranged handheld plates 11, the bottom ends of the two groups of handheld plates 11 close to one side are rotatably connected with rotating wheels 12 for guiding and positioning cables, the top ends of the two groups of handheld plates 11 close to one side are provided with fixed footstands 18, one side of the fixed footstands 18 close to the rotating wheels 12 is provided with stripping needles 21 for stripping cables, and the fixed footstands 18 are internally provided with adjusting components for adjusting the distance between the stripping needles 21 and the rotating wheels 12;

be equipped with the first flexible subassembly that is convenient for adjust distance between two sets of rotating wheels 12 according to the cable diameter between two sets of rotating wheels 12, be equipped with the second flexible subassembly that is used for between two sets of rotating wheels 12 after the distance adjustment between fixed footstock 18 and the handheld board 11 to drive the distance change between fixed footstock 18 and the handheld board 11.

As shown in fig. 1 and 2, the rotating wheels 12 are tapered, the tapered inclined surfaces of the rotating wheels 12 are provided with anti-slip teeth 17, and an inverted triangle for passing a cable is formed between the tapered inclined surfaces of the two groups of rotating wheels 12; in actual use, a cable passes through the space between the two groups of rotating wheels 12 and the fixed top seat 18, and the wire stripping needle 21 can strip the wire of the cable.

And finger grooves convenient for a person to hold are formed in the middle of one side, far away from the two groups of handheld plates 11.

As shown in fig. 3, the adjusting assembly comprises a threaded column 20 and an adjusting cavity 22, the threaded column 20 is connected to the top of the thread peeling needle 21, the adjusting cavity 22 is arranged on the fixed top seat 18 and is matched with the threaded column 20 and the thread peeling needle 21, an internal thread matched with the thread on the threaded column 20 is arranged on the inner wall of one end, close to the threaded column 20, of the adjusting cavity 22, a positioning ring 23 for preventing the thread peeling needle 21 from shaking is arranged on the inner wall of one end, far away from the internal thread, of the adjusting cavity 22, and one end, far away from the thread peeling needle 21, of the threaded column 20 is connected with an adjusting knob 19; when the cable stripping device is in actual use, the extension length of the stripping needle 21 is adjusted according to the diameter of a cable and the stripping depth, the adjusting button 19 is rotated to drive the threaded column 20 to rotate in the adjusting cavity 22 to drive the stripping needle 21 to rotate in the positioning ring 23, the threaded column 20 rotates forwards and backwards to realize extension and retraction of the stripping needle 21, and stripping work is facilitated.

First flexible subassembly is including linking up traveller 15, and is two sets of one side that the running wheel 12 is close to mutually all is equipped with and links up traveller 15 matched with opening 13, be equipped with in the opening 13 and link up the first spring 14 of 15 end connection of traveller, first spring 14 keeps away from the one end connection opening 13 that links up traveller 15, first spring 14 and the equal sliding connection opening 13 of linking 15 lateral walls of traveller, it is equipped with the spacing ring 16 that prevents to link up traveller 15 and shift out opening 13 inner chamber to link up the 15 tip of traveller.

As shown in fig. 4, the second telescopic assembly includes a first sliding chute 24 and a second sliding chute 27, the first sliding chute 24 is provided on one side of the fixed top seat 18 close to the handheld board 11, the second sliding chute 27 is provided on one side of the handheld board 11 close to the fixed top seat 18 corresponding to the first sliding chute 24, the first sliding chute 24 is slidably connected with the positioning sliding column 25, one end of the positioning sliding column 25 far away from the first sliding chute 24 is slidably connected with the second sliding chute 27, one side of the positioning sliding column 25 close to the second sliding chute 27 is provided with a spring groove 26, the spring groove 26 is internally connected with a second spring 28, and one side of the second spring 28 far away from the spring groove 26 is connected with the second sliding chute 27.

One end of the positioning sliding column 25 close to the first sliding groove 24 is provided with a first limiting block for preventing the positioning sliding column 25 from sliding out of the first sliding groove 24, and one side of the positioning sliding column 25 close to the second sliding groove 27 is provided with a second limiting block for preventing the positioning sliding column 25 from sliding out of the second sliding groove 27.

During the use, when the cable is placed on two rotating wheels 12, the hand-held board 11 is pressed to the finger and the cable position is guided and fixed, linking traveller 15 slides in two openings 13, location traveller 25 slides in first spout 24 and second spout 27, be convenient for adjust distance between two sets of rotating wheels 12 and distance between fixed footstock 18 and the hand-held board 11, personnel pulling tool slides on the cable, the cable surface slides on rotating wheels 12, rotating wheels 12 rolls and can assist the transport cable, be convenient for the going on of wire stripping, do not need the handheld wire stripping department of personnel, prevent the easy injury personnel of misoperation.

The utility model discloses a theory of operation is: when the secondary cable stripping tool is used, a cable penetrates through the space between the two groups of rotating wheels 12 and the fixed top seat 18, the extending length of a stripping needle 21 is adjusted through the adjusting assembly according to the diameter of the cable and the stripping depth, a person pulls one end of the cable, the finger presses the handheld plate 11 to pull the tool to slide on the surface of the cable, when the handheld plate 11 is pressed, the linking sliding column 15 slides in the two openings 13, the positioning sliding column 25 slides in the first sliding groove 24 and the second sliding groove 27, the distance between the two groups of rotating wheels 12 and the distance between the fixed top seat 18 and the handheld plate 11 are convenient to adjust, the person pulling tool slides on the cable, the surface of the cable slides on the rotating wheels 12, the rotating wheels 12 roll to assist in conveying the cable, and the stripping needle 21 strips the cable sliding on the cable.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a secondary cable wire stripping instrument, includes handheld board (11) of two sets of symmetry settings, its characterized in that: the bottom ends of the two groups of hand-held plates (11) close to one side are rotatably connected with rotating wheels (12) used for guiding and positioning cables, the top ends of the two groups of hand-held plates (11) close to one side are provided with fixed footstands (18), one side of the fixed footstands (18) close to the rotating wheels (12) is provided with wire stripping needles (21) used for stripping the cables, and an adjusting assembly used for adjusting the distance between the wire stripping needles (21) and the rotating wheels (12) is arranged in the fixed footstands (18);

be equipped with between two sets of rotation wheels (12) and be convenient for adjust the first flexible subassembly of distance between two sets of rotation wheels (12) according to the cable diameter, be equipped with between fixed footstock (18) and the handheld board (11) and be used for between two sets of rotation wheels (12) apart from adjusting the second flexible subassembly that drives distance change between fixed footstock (18) and the handheld board (11).

2. The secondary cable stripping tool of claim 1, wherein: the rotating wheels (12) are conical, anti-skidding teeth (17) are arranged on conical inclined planes of the rotating wheels (12), and an inverted triangle which is convenient for a cable to pass through is formed between the conical inclined planes of the two groups of rotating wheels (12).

3. The secondary cable stripping tool of claim 1, wherein: and finger grooves convenient for a person to hold are formed in the middle of one side, far away from the two groups of hand-held plates (11).

4. The secondary cable stripping tool of claim 1, wherein: the adjusting assembly comprises a threaded column (20) and an adjusting cavity (22), the threaded column (20) is connected to the top of a wire stripping needle (21), the adjusting cavity (22) is arranged on a fixed top seat (18) and matched with the threaded column (20) and the wire stripping needle (21), an inner thread matched with the thread on the threaded column (20) is arranged on the inner wall of one end, close to the threaded column (20), of the adjusting cavity (22), a positioning ring (23) for preventing the wire stripping needle (21) from shaking is arranged on the inner wall of one end, far away from the inner thread, of the adjusting cavity (22), and one end, far away from the wire stripping needle (21), of the threaded column (20) is connected with an adjusting button (19).

5. The secondary cable stripping tool of claim 1, wherein: first flexible subassembly is including linking up traveller (15), and is two sets of rotate one side that wheel (12) are close to mutually all is equipped with and links up traveller (15) matched with opening (13), be equipped with in opening (13) and link up traveller (15) end connection's first spring (14), one end connection opening (13) of linking traveller (15) are kept away from in first spring (14), first spring (14) and the equal sliding connection opening (13) of linking traveller (15) lateral wall, it is equipped with spacing ring (16) that prevent to link up traveller (15) removal opening (13) inner chamber to link up traveller (15) tip.

6. The secondary cable stripping tool of claim 1, wherein: the flexible subassembly of second includes first spout (24) and second spout (27), first spout (24) are seted up in one side that fixed footstock (18) are close to handheld board (11), one side that fixed footstock (18) are close to in second spout (27) are seted up in handheld board (11) is corresponding with first spout (24), sliding connection location traveller (25) in first spout (24), one end sliding connection second spout (27) of first spout (24) are kept away from in location traveller (25), one side that location traveller (25) are close to second spout (27) is equipped with spring groove (26), spring groove (26) internal connection second spring (28), second spring (28) are kept away from spring groove (26) one side and are connected second spout (27).

7. The secondary cable stripping tool of claim 6, wherein: one end that location traveller (25) are close to first spout (24) is equipped with the first stopper that prevents location traveller (25) roll-off from first spout (24), one side that location traveller (25) are close to second spout (27) is equipped with the second stopper that prevents location traveller (25) roll-off from second spout (27).