CN116435920A

CN116435920A - Portable cable protective layer remove device

Info

Publication number: CN116435920A
Application number: CN202310525299.1A
Authority: CN
Inventors: 刘喜珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-07-14

Abstract

The invention relates to the technical field of cable recovery, in particular to a portable cable protective layer removing device. The invention provides a portable cable protective layer removing device capable of limiting and cutting a cable. The utility model provides a portable cable protective layer remove device, includes cutting support and cutter etc. that the cutter passes through the bolt fastening at cutting support middle part, and the cutter is the subtend setting, still including adjustment mechanism and stop gear, adjustment mechanism connects cutting support, and stop gear sets up on cutting support. Be provided with adjustment mechanism and stop gear, can drive the lead screw through rotating the knob and rotate to this adjustment cutter's interval, all have stronger suitability to the cable of different specifications, be provided with rotatable four spacing rollers, spacing roller can carry out spacing and direction to the cable, makes cable and cutter accurate butt joint.

Description

Portable cable protective layer remove device

Technical Field

The invention relates to the technical field of cable recovery, in particular to a portable cable protective layer removing device.

Background

In recent years, with the rapid development of electric power systems, various electric power facilities updated each year are not counted. The transmission of voltage and current is carried out through cables, so that tens of thousands of power and control cable updating iterations can be generated in each power system replacement, and the rapid development of the cable copper core recycling industry is driven. The wire core stripping of the cable is quite heavy work, and more wire stripping personnel and longer wire stripping time are required.

The stripping of the existing cable protective layer still depends on manual operation in a large quantity, workers usually use simple art knives to scratch the surface to extract the copper core, so that the labor capacity is large, the efficiency is low, the copper core inside the cable protective layer can be scratched easily, finished product flaws are caused, and burrs are generated to scratch fingers.

The present invention therefore aims to devise a device that is able to fix a cable in order to remove the protective layer.

Disclosure of Invention

The invention provides a portable cable protective layer removing device capable of limiting and cutting a cable, which aims to overcome the defects that the recovery quality is poor and the efficiency is low because the existing cable protective layer is manually stripped by an art designer knife.

The utility model provides a portable cable protective layer remove device, includes cutting support, cutter, and the cutter passes through the bolt fastening at cutting support middle part, and the cutter is the subtend setting, still including adjustment mechanism and stop gear, adjustment mechanism connects cutting support, and stop gear sets up on cutting support.

More preferably, the adjusting mechanism comprises a screw rod, a guide rod and a knob, the left end and the right end of the cutting support are provided with through holes, one end of the lower cutting support is fixedly connected with the guide rod, the other end of the lower cutting support is fixedly connected with a sleeve, the sleeve is provided with internal threads and is connected with the screw rod through threads, and the upper end of the screw rod is rotatably connected with one end of the upper cutting support in a penetrating manner and is fixedly connected with the knob.

More preferably, the limiting mechanism comprises a U-shaped bracket, a limiting roller and a first torsion spring, the front end and the rear end of the cutting bracket are rotatably connected with the U-shaped bracket in a penetrating way, the first torsion spring is connected between the U-shaped bracket and the cutting bracket, and the end part of the U-shaped bracket is connected with the limiting roller.

More preferably, the rotary knob comprises a knob body, a knob body and a rotary knife, wherein the knob body is provided with a knob, the knob is provided with a knob, and the knob is provided with an upper cutting knife and a lower cutting knife.

More preferably, the device further comprises a propelling mechanism, wherein the propelling mechanism comprises a pressing rod, a ratchet gear and a ratchet tooth, the pressing rod is rotatably connected to the limiting roller and is positioned on the outer side of the U-shaped bracket, the ratchet gear is fixedly connected to the side face of the limiting roller, and the ratchet tooth is rotatably connected to the end part of the pressing rod.

More preferably, the device further comprises a sealing box, wherein the sealing box is composed of two parts and can be mutually embedded and clamped, the upper part of the sealing box is fixedly connected with the upper cutting support, a moving space for a guide rod and a knob is reserved on the upper part of the sealing box, and the lower part of the sealing box is fixedly connected with the lower cutting support.

More preferably, the clamping mechanism comprises a fixed rod, a bearing block, a clamping block, a second torsion spring and a rotating roller, wherein the fixed rod is fixedly connected to the sealing box, the end part of the fixed rod is rotationally connected with the bearing block, the upper part of the bearing block is rotationally connected with the clamping block which is oppositely arranged, the second torsion spring is connected between the clamping block and the bearing block, and the rotating roller is arranged on the upper part of the clamping block.

Compared with the prior art, the invention has the following advantages:

1. be provided with adjustment mechanism and stop gear, can drive the lead screw through rotating the knob and rotate to this adjustment cutter's interval, all have stronger suitability to the cable of different specifications, be provided with rotatable four spacing rollers, spacing roller can carry out spacing and direction to the cable, make cable and cutter accurate butt joint, compare in current manual work and carry out manual cutting, this device can effectively fix the cable, then carries out the high-efficient cutting from top to bottom, has guaranteed the removal efficiency of protective layer, also provides the assurance to staff's safety.

2. Be provided with advancing mechanism, through the ingenious cooperation of ratchet gear and ratchet tooth, when the reciprocal suppression of depression bar rotates, the ratchet gear rotates the unidirectional rotation, and then makes the limiting roller rotate the unidirectional rotation, and the limiting roller will push the cable to the cutter through frictional force, and this mechanism need not the manual work and promotes the cable, further improves the degree of automation that the process was got rid of to the cable protective layer, improves work efficiency.

3. The clamping mechanism is arranged, and the opposite clamping blocks on the bearing block can limit and guide the cable, so that the cable can be more accurately led into the cutter position, and the position is also provided for accommodating the compression bar.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the adjusting mechanism, the limiting mechanism and the pushing mechanism of the present invention.

Fig. 3 is a schematic perspective view of a cutting support and a cutter according to the present invention.

Fig. 4 is a schematic perspective view of an adjusting mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a limiting mechanism according to the present invention.

FIG. 6 is a cross-sectional view of a three-dimensional structure of the warning mechanism of the present invention.

Fig. 7 is a schematic perspective view of the propulsion mechanism of the present invention.

Fig. 8 is a schematic perspective view of the spacing roller and ratchet gear of the present invention.

FIG. 9 is a schematic perspective view of the seal box of the present invention.

Fig. 10 is a schematic perspective view of a clamping mechanism according to the present invention.

Wherein the above figures include the following reference numerals: 1. cutting support, 2, the cutter, 3, adjustment mechanism, 301, lead screw, 302, guide arm, 303, knob, 304, sleeve pipe, 4, stop gear, 401, U type support, 402, spacing roller, 403, first torsion spring, 5, early warning lamp, 501, wire, 6, advancing mechanism, 601, depression bar, 602, ratchet gear, 603, ratchet tooth, 7, seal box, 8, fixture, 801, dead lever, 802, adapting block, 803, clamp splice, 804, second torsion spring, 805, the roller.

Detailed Description

Although the invention may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize such things as: terms such as above, below, upward, downward, etc. are used for describing the drawings, and do not represent limitations upon the scope of the present invention defined by the appended claims. Such as: any numerical designation of the first or second, etc. is merely exemplary and is not intended to limit the scope of the present invention in any way.

Example 1

The utility model provides a portable cable protective layer remove device, is shown as fig. 2-7, including cutting support 1, cutter 2 passes through the bolt fastening at cutting support 1 middle part, and cutter 2 is the opposite direction setting, still includes adjustment mechanism 3 and stop gear 4, and adjustment mechanism 3 connects cutting support 1, and stop gear 4 sets up on cutting support 1.

As shown in fig. 1, 2 and 4, the adjusting mechanism 3 comprises a screw rod 301, a guide rod 302 and a knob 303, the left end and the right end of the cutting bracket 1 are provided with through holes, one end of the lower cutting bracket 1 is fixedly connected with the guide rod 302, the other end is fixedly connected with a sleeve 304, the sleeve 304 is provided with internal threads and is connected with the screw rod 301 through threads, and the upper end of the screw rod 301 is rotatably connected with one end of the upper cutting bracket 1 in a penetrating manner and is fixedly connected with the knob 303; the cutter 2 is arranged oppositely, the guide rod 302 is used for carrying out sliding limiting on the cutting brackets 1, the rotating knob 303 can drive the screw rod 301 to rotate, and the screw rod 301 is in threaded connection with the sleeve 304, so that the distance between the two cutting brackets 1 can be adjusted by rotating the screw rod 301, the distance between the cutters 2 can be adjusted, and timely adjustment can be carried out according to the size of a cable to be cut.

As shown in fig. 1, 2 and 5, the limiting mechanism 4 comprises a U-shaped bracket 401, a limiting roller 402 and a first torsion spring 403, the front end and the rear end of the cutting bracket 1 are rotatably connected with the U-shaped bracket 401 in a penetrating way, the first torsion spring 403 is connected between the U-shaped bracket 401 and the cutting bracket 1, and the end part of the U-shaped bracket 401 is connected with the limiting roller 402; the cable is inserted between the limiting rollers 402 to be in contact with the cutter 2, then the distance between the cutters 2 is adjusted through the adjusting mechanism 3, the cutter 2 can cut the cable protection layer, the surface of the limiting rollers 402 is covered with a rubber layer, the friction coefficient between the rubber layer and the cable can be increased, the four limiting rollers 402 can accurately limit the cable, the cable can accurately pass through the cutters 2, and the cutter 2 cuts the upper and lower tangential points of the cable protection layer.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2 and 6, the device further comprises a warning lamp 5 and a wire 501, wherein the warning lamp 5 is arranged at the upper part of the knob 303, the warning lamp 5 is respectively electrically connected with the upper and lower cutters 2 through the wire 501, and a soft sleeve is sleeved outside the upper wire 501; the spacing between the cutters 2 is adjusted after the cable is inserted into the limit roller 402, and the cutters 2 contact the battery cells up and down, at this time, the warning lamp 5 is turned on, and the cutters 2 damage the surfaces of the battery cells when the protective layer is removed, so that the spacing between the cutters 2 needs to be properly increased by reversing the knob 303, so as to protect the battery cells from being damaged by the cutters 2.

As shown in fig. 1, 2, 7 and 8, the device further comprises a pushing mechanism 6, wherein the pushing mechanism 6 comprises a pressing rod 601, a ratchet gear 602 and a ratchet tooth 603, the pressing rod 601 is rotatably connected to the limiting roller 402 and is positioned at the outer side of the U-shaped bracket 401, the ratchet gear 602 is fixedly connected to the side surface of the limiting roller 402, and the ratchet tooth 603 is rotatably connected to the end part of the pressing rod 601; the ratchet tooth 603 rotates the medial surface that sets up in depression bar 601 and is close to spacing roller 402 one end, ratchet tooth 603 can form the joint with ratchet gear 602, place the cable behind spacing roller 402 with the cable, suppress depression bar 601 downwards, ratchet tooth 603 in the depression bar 601 forms the joint to ratchet gear 602 and makes it rotate, spacing roller 402 rotates promptly, spacing roller 402 will drive the cable through frictional force and remove to cutter 2 department, when upwards lifting up depression bar 601, ratchet tooth 603 does not form the joint with ratchet gear 602, therefore ratchet gear 602 keeps static, wait that depression bar 601 suppresses downwards again, ratchet gear 602 rotates once more, so the operation need not the manual work to promote the cable, can realize the cable and remove and carry out protective layer cutting's effect to cutter 2 automatically.

As shown in fig. 1 and 9, the cutting device further comprises a sealing box 7, the sealing box 7 is formed by two parts and can be mutually embedded and clamped, the upper part of the sealing box 7 is fixedly connected with the upper cutting bracket 1, a moving space of a guide rod 302 and a knob 303 is reserved at the upper part of the sealing box 7, and the lower part of the sealing box 7 is fixedly connected with the lower cutting bracket 1.

As shown in fig. 1, 9 and 10, the device further comprises a clamping mechanism 8, the clamping mechanism 8 comprises a fixed rod 801, a bearing block 802, a clamping block 803, a second torsion spring 804 and a rotating roller 805, the fixed rod 801 is fixedly connected to the sealing box 7, the end part of the fixed rod 801 is rotatably connected with the bearing block 802, the upper part of the bearing block 802 is rotatably connected with the clamping block 803 which is oppositely arranged, the second torsion spring 804 is connected between the clamping block 803 and the bearing block 802, and the upper part of the clamping block 803 is provided with the rotating roller 805; the clamp splice 803 inclines in opposite directions under the effect of second torsion spring 804 to this can form spacing space, spacing space is used for carrying out spacing direction to the cable, is convenient for the cable to let in and carries out the protective layer cutting in the spacing roller 402, and the depression bar 601 can rotate to fixedly accomodate between the clamp splice 803 after the completion cutting, is convenient for the transportation of this device.

The embodiments described above are intended to provide those skilled in the art with a means to make or use the invention, and those skilled in the art may make various modifications or alterations to the embodiments described above without departing from the inventive concept thereof, and thus the scope of the invention is not limited by the embodiments described above, but should be accorded the broadest scope consistent with the innovative features recited in the claims.

Claims

1. The utility model provides a portable cable protective layer remove device, including cutting support (1) and cutter (2), cutter (2) are fixed at cutting support (1) middle part, and cutter (2) are the subtend setting, characterized by still including adjustment mechanism (3) and stop gear (4), adjustment mechanism (3) can adjust cutting support (1) interval, and stop gear (4) set up on cutting support (1), and stop gear (4) can carry out spacing fixed to the cable.

2. The portable cable protective layer removing device according to claim 1, wherein the adjusting mechanism (3) comprises a screw rod (301), a guide rod (302) and a knob (303), a through hole is formed in the left end and the right end of the cutting support (1), the guide rod (302) is fixedly connected to one end of the lower cutting support (1), a sleeve (304) is fixedly connected to the other end of the lower cutting support, the screw rod (301) is connected to the sleeve (304), and the upper end of the screw rod (301) is rotatably connected to one end of the upper cutting support (1) in a penetrating manner and fixedly connected with the knob (303).

3. The portable cable protective layer removing device according to claim 2, wherein the limiting mechanism (4) comprises a U-shaped support (401), a limiting roller (402) and a first torsion spring (403), the front end and the rear end of the cutting support (1) are rotatably connected with the U-shaped support (401) in a penetrating mode, the first torsion spring (403) is connected between the U-shaped support (401) and the cutting support (1), and the end portion of the U-shaped support (401) is connected with the limiting roller (402).

4. A portable cable protective layer removing apparatus according to claim 3, further comprising a warning lamp (5) and a wire (501), wherein the warning lamp (5) is disposed on the upper portion of the knob (303), and the warning lamp (5) is electrically connected with the upper and lower cutters (2) through the wire (501) respectively.

5. The portable cable protective layer removing device according to claim 4, further comprising a pushing mechanism (6), wherein the pushing mechanism (6) comprises a pressing rod (601), a ratchet gear (602) and a ratchet tooth (603), the pressing rod (601) is rotatably connected to the limiting roller (402) and located on the outer side of the U-shaped support (401), the ratchet gear (602) is fixedly connected to the side face of the limiting roller (402), and the ratchet tooth (603) is rotatably connected to the end portion of the pressing rod (601).

6. The portable cable protective layer removing device according to claim 5, further comprising a sealing box (7), wherein the sealing box (7) is formed by two parts and can be mutually embedded and clamped, the upper part of the sealing box (7) is fixedly connected with the upper cutting support (1), a moving space of a guide rod (302) and a knob (303) is reserved at the upper part of the sealing box (7), and the lower part of the sealing box (7) is fixedly connected with the lower cutting support (1).

7. The portable cable protective layer removing device according to claim 6, further comprising a clamping mechanism (8), wherein the clamping mechanism (8) comprises a fixing rod (801), a bearing block (802), a clamping block (803), a second torsion spring (804) and a rotating roller (805), the fixing rod (801) is fixedly connected to the sealing box (7), the end part of the fixing rod (801) is rotatably connected with the bearing block (802), the upper part of the bearing block (802) is rotatably connected with the clamping block (803) which is oppositely arranged, the second torsion spring (804) is connected between the clamping block (803) and the bearing block (802), and the upper part of the clamping block (803) is provided with the rotating roller (805).