CN214506374U

CN214506374U - Special tool for peeling cable

Info

Publication number: CN214506374U
Application number: CN202120809800.3U
Authority: CN
Inventors: 周旺湘
Original assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Current assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-10-26
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a special tool for peeling a cable, which comprises a carrier for sleeving a cable, wherein a clamping unit is arranged in the carrier, the clamping unit comprises a plurality of first clamping devices, the first clamping devices are arranged in the carrier, a guide rail is arranged on the carrier, a slide block is arranged on the guide rail, a second clamping device is arranged on the slide block, the first clamping devices and the second clamping devices are both used for abutting against the outer wall of the cable, a peeling mechanism is arranged in the carrier, the peeling mechanism is positioned at the rear end of the first clamping devices, and the guide rail is positioned at the rear end of the peeling mechanism; optimizing the stripper in the hopes is limited by the stripping length and the problem that the constructor cannot effectively strip the large diameter cable on site.

Description

Special tool for peeling cable

Technical Field

The utility model relates to a job site appurtenance, concretely relates to sheath specialized tool is shelled to cable.

Background

The laying of cables, which are made of one or more mutually insulated conductors and an outer insulating protective layer, is a common step of site construction, the outer sheath of which is mainly used for protection, and the core wires of which are mainly wires, are exposed by peeling the sheath, and the cables are butted. Because the project of design construction is different, the heart yearn length that its cable needs to peel off also differs, to the job site, generally adopt two kinds of modes to carry out the wire stripping:

for cables with small calibers, in the construction process of a site, a technical worker mainly holds a stripper to perform manual operation, a cutter on the stripper cuts the cable skin to leak core wires, but the operation is limited by a force application mode of the stripper, the stripping length of each operation of the stripper is short, the construction efficiency is extremely low for cables with large requirements on the lengths of partial core wires, meanwhile, the operation is limited by the size of the stripper, the construction cannot be performed for cables with large calibers, the operation can be performed only by building corresponding stripping equipment in a factory, and the stripping equipment combining a circuit and an air circuit is utilized, so that the flexibility of the construction site is greatly reduced.

For a large-diameter cable, even if the cable is stripped through corresponding cable stripping equipment, the installation of the equipment and the design of a circuit and an air circuit need larger time cost and capital cost, and for part of sudden rush repair construction environments, the cable stripping equipment cannot be used on a construction site, so that how to facilitate workers to lay the cable is worthy of research.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a skinning specialized tool is shelled to cable to it is limited in the length of skinning to expect to optimize the skinning pincers, and constructor can't effectively peel the problem of crust at the scene to the cable of heavy-calibre.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a special tool for peeling off outer skin of cable, including the carrier that is used for the cover to establish the cable, be equipped with clamping unit in the above-mentioned carrier, above-mentioned clamping unit includes a plurality of first clamping device, above-mentioned first clamping device sets up the inside at above-mentioned carrier, be equipped with the guide rail on the above-mentioned carrier, be equipped with the slider on the above-mentioned guide rail, install second clamping device on the above-mentioned slider, above-mentioned first clamping device and second clamping device all are used for contradicting the cable outer wall, the inside peeling mechanism that sets up of above-mentioned carrier, above-mentioned peeling mechanism is located first clamping device rear end, above-mentioned guide rail is located peeling mechanism rear end.

Preferably, the first clamping device includes a sleeve, a telescopic rod is disposed in the sleeve, a baffle is disposed at the end of the telescopic rod, a return spring is sleeved on the telescopic rod, two ends of the return spring respectively abut against the baffle and the sleeve, a pulley is disposed on the baffle, the direction of the pulley is perpendicular to the central axis of the carrier, and the second clamping device has the same structure as the first clamping device.

Preferably, the peeling mechanism includes a guide rod, the carrier is provided with a through hole corresponding to the guide rod, the lower end of the guide rod is provided with a cutter head, the guide rod is used for driving the cutter head to penetrate through the through hole to contact the outer wall of the cable, the upper end of the guide rod is provided with a push plate, the carrier is provided with a guide pillar, and the push plate is sleeved on the guide pillar.

A further technical scheme is that a spring is arranged on the guide pillar, two ends of the spring respectively abut against the push plate and the outer wall of the carrier, a limiting block is arranged at the top of the guide rod, and a limiting groove corresponding to the limiting block is arranged on the push plate.

Preferably, the carrier includes a first arc plate and a second arc plate, the head end of the first arc plate is connected with the head end of the second arc plate through a hinge, and a first handle is arranged at the tail end of the first arc plate and the tail end of the second arc plate.

The technical scheme is that the first arc plate and the second arc plate are both provided with guide rails, and the sliding block is provided with a second handle.

Compared with the prior art, the beneficial effects of the utility model are one of following at least:

the utility model discloses a carrier parcel cable through first clamping device centre gripping cable, through the skinning mechanism cutting cable crust, through the fixed second clamping device of slider, utilizes guide rail restraint slider to remove the route, makes second clamping device centre gripping cable can remove at the guide rail to effectively drag the cable crust that skinning mechanism cut off.

The utility model discloses a pulley contact cable to locking the cable on horizontal, the carrier of being convenient for simultaneously rotates, makes skinning mechanism can be acting on the whole cross-section of cable. The distance of the pulley is adjusted by moving the telescopic rod in the sleeve, and the clamping force of the pulley is kept by using the return spring, so that the tool can accommodate cables with various calibers.

The utility model discloses a peeling mechanism reciprocates through the guide arm, and control depth of cut cuts the sheath through the tool bit on the guide arm, through the workman's of being convenient for application of force of push pedal, easily resets through compression spring guide arm, utilizes guide pillar and push pedal to guarantee the removal route relatively stable of guide arm, prevents through stopper and spacing groove that the push pedal is unexpected from deviating from on the guide pillar.

The utility model discloses a first circular arc board and the mutual closed carrier that forms of second circular arc board, through opening and shutting of first circular arc board of hinge adjustment and second circular arc board to easily the staff establishes the carrier cover on the cable. The first arc plate and the second arc plate are convenient for workers to clamp and operate to clamp the cable through the first handle.

The second handle is convenient for workers to pull the sliding block when necessary, so that the cable sheath is separated from the cable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the distribution of the guide rails of the present invention.

Fig. 3 is a schematic view of the clamping of the present invention.

Fig. 4 is a schematic view of the first clamping device being installed.

Fig. 5 is a schematic structural view of the peeling mechanism.

Description of reference numerals:

1-carrier, 2-first clamping device, 3-guide rail, 4-slide block, 5-second clamping device, 6-peeling mechanism, 7-guide column, 101-first arc plate, 102-second arc plate, 103-hinge, 104-first handle, 201-sleeve, 202-telescopic rod, 203-baffle, 204-reset spring, 205-pulley, 401-second handle, 601-guide rod, 602-cutter head, 603-push plate, 604-limit block, 605-limit groove, 701-compression spring and A-cable.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1 to 3, an embodiment of the present invention is a special tool for peeling a cable, including a carrier 1 for sleeving a cable, wherein a holding unit is disposed in the carrier 1, the holding unit includes a plurality of first holding devices 2, a fixing portion of the first holding device 2 is mounted on the carrier 1, and a movable portion of the first holding device 2 is used for contacting the cable. The first clamping devices 2 are uniformly distributed on the inner wall of the carrier 1, the first clamping devices 2 are symmetrical to each other in the force application direction, the first clamping devices 2 are arranged inside the carrier 1, and pressure is applied to the cable A in the carrier 1 through the first clamping devices 2, so that the cable A is prevented from moving back and forth in the carrier 1.

It is noted that the carrier 1 can be rotated relative to the cable after being clamped by the first clamping means 2.

The carrier 1 is provided with a guide rail 3, wherein the guide rail 3 is an existing guide rail, the number of the guide rail 3 is more than two, the guide rail 3 is provided with a slide block 4, the slide rail 4 is sleeved on the guide rail 3, and the moving stroke of the slide block 4 is restricted by the guide rail 3, so that the moving stability of the slide block 4 is ensured.

The slider 4 is provided with a second clamping device 5, wherein the fixed part of the second clamping device 5 is arranged on the slider 4 and the movable part of the second clamping device 5 is used for contacting the cable A. So that the cable a sheath is broken, the cable a sheath is gripped by the second gripping means 5 and moves with the slider 4.

The first clamping device 2 and the second clamping device 5 are both used for abutting against the outer wall of the cable A, so that at least two supporting points can be formed on the cable A through the first clamping device 2 and the second clamping device 5.

The carrier 1 is internally provided with a peeling mechanism 6, the peeling mechanism 6 is positioned at the rear end of the first clamping device 2, and the guide rail 3 is positioned at the rear end of the peeling mechanism 6. The peeling means 6 is arranged between the first holding device 2 and the second holding device 5, and the peeling means 6 is used for cutting the outer skin between the first holding device 2 and the second holding device 5. The device is easy to be held by a worker for use, and can be used for peeling the cable which cannot be peeled by using the peeling pliers in a necessary state.

Example 2:

based on the above embodiment, referring to fig. 3 and 4, another embodiment of the present invention is that, the first clamping device 2 includes a sleeve 201, wherein the sleeve 201 is a fixed end of the first clamping device 2, a telescopic rod 202 is disposed in the sleeve 201, the telescopic rod 202 is a movable end of the first clamping device 2, a baffle 203 is disposed at the end of the telescopic rod 202, a return spring 204 is sleeved on the telescopic rod 202, two ends of the return spring 204 respectively abut against the baffle 203 and the sleeve 201, and the return spring 204 is in a pre-tightening state.

A force towards the cable A is applied to the baffle plate 203 through the return spring 204, so that the telescopic rod 202 is driven to move towards the cable A, the pulley 205 is arranged on the baffle plate 203, the baffle plate 203 moves along with the telescopic rod 202, and the pulley 205 synchronously faces towards the cable A. After the cable a contacts the pulley 205, the telescopic rod 202 is extended and contracted towards the sleeve 201 under the action of the cable a, the direction of the pulley 205 is perpendicular to the central axis of the carrier 1, and the second clamping device 5 has the same structure as the first clamping device 2. The pulley 202 is an existing product, an anti-skid unit is arranged on the outer surface of the pulley 202, the cable A and the carrier 1 can rotate mutually through the pulley 202, and the cable A is effectively prevented from moving back and forth on the carrier 1.

Example 3:

based on the above embodiment, referring to fig. 3 and 5, another embodiment of the present invention is that the above peeling mechanism 6 includes a guide rod 601, wherein the guide rod 601 is an existing metal rod, the carrier 1 is provided with a through hole corresponding to the guide rod 601, the lower end of the guide rod 601 is provided with a tool bit 602, the guide rod 601 is used for driving the tool bit 602 to pass through the through hole to contact the outer wall of the cable, wherein the tool bit 602 is an existing knife blade steel knife, and when the cable a or the carrier 1 rotates, the tool bit 602 directly acts on the outer skin of the cable a, thereby effectively completing the cutting process. Considering that the cutting is annular, the cutting head 602 theoretically acts on only one cutting point, and if necessary, the contact area of the cutting head 602 with the cable a can be increased.

The upper end of the guide rod 601 is provided with a push plate 603, wherein the push plate 603 is convenient for a worker to apply pressure to the guide rod 601, the carrier 1 is provided with a guide post 7, the push plate 603 is sleeved on the guide post 7, and the guide post 7 restricts the moving path of the push plate 603, so that the moving path of the guide rod 601 is ensured.

Further, a compression spring 701 is arranged on the guide post 7, wherein the compression spring 701 is in a tensioned state, an outward force is applied to the push plate 603 through the compression spring 701, and after cutting is completed, the push plate 603 is convenient to reset under the action of the compression spring 701 and drives the cutter head 602 to leave the outer wall of the cable.

The two ends of the compression spring 701 respectively abut against the push plate 603 and the outer wall of the carrier 1, the top of the guide rod 601 is provided with a limit block 604, and the push plate 603 is provided with a limit groove 605 corresponding to the limit block 604. Through the design of the limiting block 604 and the limiting groove 605, the push plate 603 is effectively prevented from being accidentally separated from the guide post 7 in the resetting process.

Example 4:

based on the above embodiment, referring to fig. 3, another embodiment of the present invention is that the carrier 1 includes a first circular arc plate 101 and a second circular arc plate 102, a head end of the first circular arc plate 101 is connected to a head end of the second circular arc plate 102 through a hinge 103, and a first handle 104 is disposed at a tail end of the first circular arc plate 101 and a tail end of the second circular arc plate 102. The first arc plate 101 and the second arc plate 102 are symmetrical to each other, the hinge 103 is an existing hinge, the first arc plate 101 and the second arc plate 102 are connected to two ends of the hinge 103 respectively, the first arc plate 101 and the second arc plate 102 can rotate relatively, the first arc plate 101 and the second arc plate 102 can be easily sleeved on the cable A, the first handle 104 is a protruding portion on the first arc plate 101 and the second arc plate 102, the first handle 104 is convenient for a worker to pull, and if necessary, a rope or a locking element can be bound through the first handle 104, so that the first arc plate 101 and the second arc plate 102 can be locked with each other after being wrapped on the cable A.

Further, the first arc plate 101 and the second arc plate 102 are both provided with a guide rail 3, and the slider 4 is provided with a second handle 401. Wherein second handle 401 is the stainless steel, and its second handle 401 can drag slider 4 and remove, and the skinning mechanism between by first clamping device 2 and second clamping device 5 cuts off as cable A crust, drives slider 4 through second handle 401 and drags the cable A crust that cuts off.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a special tool for peeling off outer skin of cable, is including being used for the carrier (1) of cover establishing the cable, be equipped with clamping unit in carrier (1), its characterized in that: the utility model discloses a cable peeling device, including carrier (1), clamping unit, first clamping device (2), slider (5), first clamping device (2) are equipped with guide rail (3) on carrier (1), be equipped with slider (4) on guide rail (3), install second clamping device (5) on slider (4), first clamping device (2) and second clamping device (5) all are used for contradicting the cable outer wall, carrier (1) inside sets up peeling mechanism (6), peeling mechanism (6) are located first clamping device (2) rear end, guide rail (3) are located peeling mechanism (6) rear end.

2. The special tool for cable stripping according to claim 1, characterized in that: first clamping device (2) include sleeve (201), be equipped with telescopic link (202) in sleeve (201), telescopic link (202) end is equipped with baffle (203), reset spring (204) are established to cover on telescopic link (202), reset spring (204) both ends are contradicted baffle (203) and sleeve (201) respectively, be equipped with pulley (205) on baffle (203), the orientation of pulley (205) and the axis mutually perpendicular of carrier (1), second clamping device (5) are the same with first clamping device (2) structure.

3. The special tool for cable stripping according to claim 1, characterized in that: peeling mechanism (6) includes guide arm (601), be equipped with the through-hole that corresponds with guide arm (601) on carrier (1), guide arm (601) lower extreme is equipped with tool bit (602), guide arm (601) are used for driving tool bit (602) and pass through-hole contact cable outer wall, guide arm (601) upper end is equipped with push pedal (603), be equipped with guide pillar (7) on carrier (1), push pedal (603) cover is established on guide pillar (7).

4. The special tool for cable stripping according to claim 3, characterized in that: the guide post (7) is provided with a compression spring (701), two ends of the compression spring (701) respectively abut against the push plate (603) and the outer wall of the carrier (1), the top of the guide rod (601) is provided with a limiting block (604), and the push plate (603) is provided with a limiting groove (605) corresponding to the limiting block (604).

5. The special tool for cable stripping according to claim 1, characterized in that: the carrier (1) comprises a first arc plate (101) and a second arc plate (102), the head end of the first arc plate (101) is connected with the head end of the second arc plate (102) through a hinge (103), and a first handle (104) is arranged at the tail end of the first arc plate (101) and the tail end of the second arc plate (102).

6. The tool dedicated to cable skinning of claim 5, wherein: first circular arc board (101) and second circular arc board (102) all are equipped with guide rail (3), be equipped with second handle (401) on slider (4).