CN114314208A - Cable winding and unwinding devices for power engineering - Google Patents

Cable winding and unwinding devices for power engineering Download PDF

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Publication number
CN114314208A
CN114314208A CN202011065068.XA CN202011065068A CN114314208A CN 114314208 A CN114314208 A CN 114314208A CN 202011065068 A CN202011065068 A CN 202011065068A CN 114314208 A CN114314208 A CN 114314208A
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China
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gear
cable
rod
frame
plate
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CN202011065068.XA
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CN114314208B (en
Inventor
王灿光
张旺
鲁克
苏启燕
韩照杰
张新
房建彪
孙洁
祝凤兰
王晨光
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Shanxian Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Shanxian Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Publication of CN114314208A publication Critical patent/CN114314208A/en
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Abstract

The invention discloses a cable winding and unwinding device for power engineering, which comprises a box body and travelling wheels, wherein the travelling wheels are arranged below the bottom of the box body, a lifting mechanism is arranged in the box body and connected with the travelling wheels, a support is arranged above the box body, one end of the support is lapped with a lifting mechanism, the bottom end of the lifting mechanism is connected with the side wall of the box body through a connecting rod, the other end of the support is provided with a rotating mechanism, and the rotating mechanism is arranged at the top of the box body. According to the invention, the third motor in the rotating mechanism drives the cable reel to rotate so as to realize the cable reeling and unreeling work, so that manual rotation is replaced, the manual work intensity is reduced, the work efficiency is improved, the cable reel is moved into the rotating mechanism through the lifting mechanism, other auxiliary equipment is not required, and the operation cost is reduced.

Description

Cable winding and unwinding devices for power engineering
Technical Field
The invention belongs to the technical field of cable winding and unwinding, and particularly relates to a cable winding and unwinding device for an electric power engineering.
Background
In the construction of electric power engineering, the cable is one of the most basic parts, the cable is set up in the air or installed underground, the bottom more, be used for telecommunication or electric power transmission, when laying power cable, the mode of manual work is mostly adopted to the receipts and releases of whole dish cable, through penetrating the pivot with cable drum central authorities, erect on the support with pivot both ends again, when carrying out cable to the cable drum and transferring the operation and receive the line operation, need by the manual rotation cable drum of operation personnel, because the length of cable is longer and self is heavier, this process often needs many people to cooperate the completion, make the manual work very consuming time and consuming power when rotating the rotary drum, work efficiency is low, when installing the cable drum, because there is certain difference in height between cable drum and the support, still need other auxiliary assembly to move the cable drum to the support, thereby the cost of cable laying operation has been increased.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a cable winding and unwinding device for an electric power engineering.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a cable winding and unwinding devices for power engineering, includes box, walking wheel, the walking wheel is installed in box bottom below, box internally mounted has elevating system, and elevating system is connected with the walking wheel, the support is installed to the box top, the one end overlap joint of support has lifting mechanism, and lifting mechanism's bottom is passed through the connecting rod and is connected with the box lateral wall, the other end of support is equipped with slewing mechanism, slewing mechanism installs at the box top.
Preferably, the lifting mechanism comprises a first gear, a second gear, a first bevel gear, a first motor, a second bevel gear, a third gear and a threaded rod, a first rotating shaft is rotatably mounted in the middle of the box body, the first gear and the first bevel gear are both mounted on the first rotating shaft, the first gear is positioned above the first bevel gear and mounted at the top of the first rotating shaft, the first motor is arranged at one side of the first rotating shaft and mounted at the bottom of the box body, the second bevel gear is mounted on an output shaft of the first motor and meshed with the first bevel gear, second rotating shafts are arranged at two sides of the first rotating shaft, the second rotating shaft is rotatably mounted in the box body, the second gear is mounted at the top of the second rotating shaft and meshed with the first gear, the first gear and the second gear are the same in size, and two first supporting rods are mounted at two sides of the box body, threaded rod threaded mounting is on first bracing piece, the third gear is installed at the top of threaded rod and is engaged with the second gear, the diameter and the thickness of third gear all are less than the second gear, the walking wheel is installed in the bottom of threaded rod, the through-hole has been seted up on the box, drives first bevel gear through first motor work and rotates, and second bevel gear and first bevel gear meshing drive first pivot and first gear revolve, and first gear revolve drives the second gear and passes through the second pivot and rotate, and the third gear and the synchronous rotation of second gear meshing upward movement under the effect of threaded rod and first bracing piece to drive walking wheel upward movement and pass the through-hole and move to inside the box, make box, lifting mechanism tip all with ground contact, improved the stability of during operation.
Preferably, the lifting mechanism comprises a frame, a T-shaped frame and a second motor, the frame is obliquely overlapped on the support, a plurality of stop blocks are uniformly installed on two sides of the top of the frame, a second supporting rod is installed on one side of the bottom of the frame, the second motor is installed on the second supporting rod, the end part of an output shaft of the second motor penetrates through the second supporting rod, an eccentric block is installed at the end part of the output shaft of the second motor, the end part of the output shaft of the second motor is connected with the middle part of the eccentric block, the end part of the eccentric block is connected with the T-shaped frame through a third rotating shaft, a plurality of baffle plates are uniformly installed on the T-shaped frame, the baffle plates and the T-shaped frame are both positioned in the middle part of the frame, the device is moved to the vicinity of the cable disc, the eccentric block is driven to rotate by the operation of the second motor, the T-shaped frame is driven to rotate around the eccentric block while the eccentric block rotates, so that the T-shaped frame fixes the cable disc through two adjacent baffle plates and drives the cable disc to move upwards along the stop blocks on the frame in sequence, until the cable drum falls off the frame onto the rack.
Preferably, the rotating mechanism comprises a groove block and a third motor; the quantity of groove piece is two, and the second telescopic link is installed to one of them groove piece one side, first backup pad is installed to the tip of second telescopic link, the third motor is installed on first backup pad, a plurality of mounting grooves have been seted up to cable drum both ends circumferencial direction, and back in the groove piece was entered into to the cable drum, the second telescopic link drives first backup pad and third motor and moves to cable drum one side, makes third motor and cable drum contact back second telescopic link stop work, realizes fixing cable drum and third motor through to mounting groove internally mounted bolt, drives the cable drum rotation through third motor work to realize receiving line and the unwrapping wire work of cable drum.
Preferably, first telescopic link is installed to the groove piece bottom, first telescopic link is installed on the box, and the groove piece is close to support one side and installs the arch, seted up on the support and cooperate the recess with the arch, after the cable drum unwrapping wire or receive line work and accomplish, drive the groove piece downstream through first telescopic link to drive the cable drum whereabouts, then carry out subsequent processing to the cable drum, be favorable to work efficiency's improvement.
Preferably, two risers are installed at one side of slewing mechanism, the top of box, install the fourth telescopic link relatively on the inside wall of two risers, skinning cutter is installed to fourth telescopic link tip, carries out skinning work through skinning cutter cable to replace artifical manual operation of skinning, improved the efficiency of work, drive skinning cutter through the fourth telescopic link and adjust skinning cutter's length according to actual need, thereby satisfy different diameter cables work of skinning and skinning cutter whether carry out work, increased this device function, improved the application scope of device.
Preferably, a cutting mechanism is arranged between the vertical plates, and the cutting mechanism comprises a top plate, a third telescopic rod, a movable block, a convex plate, a first grooved wheel, a support frame, a guide rod, a first cutting tool, a first spring, a first support rod and a second support plate; a fifth telescopic rod is installed on the vertical plate, a second supporting plate is installed at the top of the fifth telescopic rod, a top plate is arranged above the second supporting plate, the top plate is connected with the second supporting plate through a first supporting rod, a third telescopic rod is installed on one side of the top plate, a movable block is installed at the end part of the third telescopic rod, a convex plate is installed at the bottom of the movable block, a guide rod is installed in the second supporting plate, a supporting frame is installed at the top of the guide rod, a first cutting tool is installed at the bottom of the guide rod, a first grooved wheel is rotatably installed on the supporting frame and abutted against the convex plate, a first spring is arranged at the periphery of the guide rod, the bottom of the first spring is installed on the second supporting plate, the top of the first spring is installed at the bottom of the supporting frame, the movable block is driven to reciprocate through the third telescopic rod, the convex plate on the movable block is contacted with the first grooved wheel to press the first grooved wheel to drive the first cutting tool to move up and down through the guide rod, the second cutting tool is arranged below the first cutting tool and between the two vertical plates, the fifth telescopic rod drives the first cutting tool to move up and down to cut or cut off the cable according to the requirement, and the working efficiency of the device is improved.
Preferably, the convex block is installed at the bottom of the top plate, the movable block is provided with a sliding groove matched with the convex block, and the stability of the movable block moving on the top plate is ensured through the matching of the sliding groove and the convex block.
Preferably, two sides of the vertical plate are provided with tensioning devices, and each tensioning device comprises a vertical plate, a second supporting rod, a second grooved wheel and a second spring; the utility model discloses a cable, including box, first spring, second spring, first groove wheel, second groove wheel, cable, riser, second spring, second bracing piece, second groove wheel, cable, first groove wheel, second spring, the riser is installed on the box, logical groove has been seted up on the riser, the second spring is all installed at both ends about leading to the groove, the second bracing piece is installed to the tip of second spring, the second groove wheel is installed in the rotation of middle part of second bracing piece, uses and passes two second groove wheels with the cable, can be according to the diameter automatically regulated distance between the second groove wheel of cable under the effect of second spring, carries out the tensioning and arranges in the same order to the cable, is favorable to the orderly the going on of job stabilization, has guaranteed the efficiency of work.
Preferably, the slope is installed at the support top, is favorable to making the cable drum remove to the groove block through the slope in, need not to the cable drum secondary removal, is favorable to work efficiency's improvement.
The invention has the beneficial effects that:
1) the third motor in the rotating mechanism drives the cable reel to rotate to realize the cable take-up and pay-off work, so that manual rotation is replaced, the manual work intensity is reduced, the work efficiency is improved, the cable reel is moved to the rotating mechanism through the lifting mechanism, other auxiliary equipment is not needed, and the operation cost is reduced.
2) First telescopic link is installed to groove piece bottom, and first telescopic link is installed on the box, and the groove piece is close to support one side and installs the arch, has seted up on the support with protruding matched with recess, after cable drum unwrapping wire or receipts line work are accomplished, drives groove piece downstream through first telescopic link to drive the cable drum whereabouts, then carry out subsequent processing to the cable drum, be favorable to work efficiency's improvement.
3) Two risers are installed at one side of slewing mechanism, the top of box, install the fourth telescopic link relatively on the inside wall of two risers, skinning cutter is installed to fourth telescopic link tip, carries out skinning work through skinning cutter cable to replace artifical manual operation of skinning, improved the efficiency of work, drive skinning cutter through the fourth telescopic link and adjust skinning cutter's length according to actual need, thereby satisfy different diameter cable skinning work and skinning cutter and whether carry out work, increased this device function, improved the application scope of device.
4) The lug is installed to the roof bottom, has seted up on the movable block with lug matched with spout, through spout and lug and cooperation, has guaranteed the stability of movable block motion on the roof.
5) Two sides of the vertical plate are provided with tensioning devices, and each tensioning device comprises a vertical plate, a second supporting rod, a second grooved wheel and a second spring; the riser is installed on the box, has seted up logical groove on the riser, and the second spring is all installed at both ends about leading to the groove, and the tip of second spring is installed, the second bracing piece, and the rotation of the middle part of second bracing piece installs the second sheave, uses and passes two second sheaves with the cable, can be according to the diameter automatically regulated distance between the second sheave of cable under the effect of second spring, carries out the tensioning and arranges in order to the cable, is favorable to the going on of steady and orderly work, has guaranteed the efficiency of work.
6) The slope is installed at the top of the support, the cable reel can be moved to the groove block through the slope, the cable reel does not need to be moved for the second time, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a cable winding and unwinding device for power engineering.
FIG. 2 is a schematic structural diagram of a lifting mechanism in the cable winding and unwinding device for the power engineering.
Fig. 3 is a schematic structural diagram of a lifting mechanism in the cable winding and unwinding device for the power engineering.
Fig. 4 is a schematic structural diagram of a rotating mechanism in the cable winding and unwinding device for the power engineering.
FIG. 5 is a schematic structural diagram of vertical plates in the cable winding and unwinding device for power engineering.
FIG. 6 is a schematic structural diagram of a cutting mechanism in the cable winding and unwinding device for the power engineering.
FIG. 7 is a schematic structural diagram of a tensioning mechanism in the cable winding and unwinding device for the power engineering.
In the figure: 1. a box body; 101. a through hole; 2. a traveling wheel; 3. a lifting mechanism; 301. a first gear; 302. a second gear; 303. a first rotating shaft; 304. a first bevel gear; 305. a first motor; 306. a second bevel gear; 307. a first support bar; 308. a second rotating shaft; 309. a third gear; 310. a threaded rod; 4. a lifting mechanism; 401. a frame; 402. a stopper; 403. a T-shaped frame; 404. a baffle plate; 405. an eccentric block; 406. a third rotating shaft; 407. a second support bar; 408. a second motor; 5. a rotating mechanism; 501. a bolt; 502. a groove block; 503. a protrusion; 504. a first telescopic rod; 505. a second telescopic rod; 506. a first support plate; 507. a third motor; 6. a cutting mechanism; 601. a top plate; 602. a third telescopic rod; 603. a bump; 604. a movable block; 605. a convex plate; 606. a first sheave; 607. a support frame; 608. a guide bar; 609. a first cutting tool; 610. a first spring; 611. a first support bar; 612. a second support plate; 7. a tensioning device; 701. a vertical plate; 702. a through groove; 703. a second support bar; 704. a second sheave; 705. a second spring; 8. a vertical plate; 9. a support; 91. a groove; 10. a fourth telescopic rod; 11. a peeling tool; 12. a second cutting tool; 13. a fifth telescopic rod; 14. a cable reel; 141. mounting grooves; 15. a ramp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The utility model provides a cable winding and unwinding devices for power engineering, includes box 1, walking wheel 2 installs in 1 bottom below of box, 1 internally mounted of box has elevating system 3, and elevating system 3 is connected with walking wheel 2, support 9 is installed to 1 top of box, the one end overlap joint of support 9 has lifting mechanism 4, and lifting mechanism 4's bottom is passed through the connecting rod and is connected with 1 lateral wall of box, the other end of support 9 is equipped with slewing mechanism 5, slewing mechanism 5 installs at 1 top of box.
The lifting mechanism 3 comprises a first gear 301, a second gear 302, a first bevel gear 304, a first motor 305, a second bevel gear 306, a third gear 309 and a threaded rod 310, wherein the middle part of the box body 1 is rotatably provided with a first rotating shaft 303, the first gear 301 and the first bevel gear 304 are both arranged on the first rotating shaft 303, the first gear 301 is positioned above the first bevel gear 304 and arranged at the top of the first rotating shaft 303, the first motor 305 is arranged at one side of the first rotating shaft 303 and arranged at the bottom of the box body 1, the second bevel gear 306 is arranged on an output shaft of the first motor 305 and meshed with the first bevel gear 304, the second rotating shafts 308 are arranged at two sides of the first rotating shaft 303, the second rotating shafts 308 are rotatably arranged in the box body 1, the second gear 302 is arranged at the top of the second rotating shaft 308 and meshed with the first gear 301, the first gear 301 and the second gear 302 are the same in size, two first supporting rods 307 are installed on two sides of the box body 1, the threaded rod 310 is installed on the first supporting rods 307 in a threaded manner, the third gear 309 is installed at the top of the threaded rod 310 and meshed with the second gear 302, the diameter and the thickness of the third gear 309 are smaller than those of the second gear 302, the traveling wheel 2 is installed at the bottom of the threaded rod 310, the box body 1 is provided with a through hole 101, the first bevel gear 304 is driven to rotate by the operation of the first motor 305, the first rotating shaft 303 and the first gear 301 are driven to rotate by the meshing of the second bevel gear 306 and the first bevel gear 304, the second gear 302 is driven to rotate by the rotation of the first gear 301 through the second rotating shaft 308, the third gear 309 and the second gear 302 are meshed and synchronously rotated to move upwards under the effects of the threaded rod 310 and the first supporting rods 307, and therefore the traveling wheel 2 is driven to move upwards to pass through the through hole 101 and move into the box body 1, and the box body 1, The end parts of the lifting mechanisms 4 are all contacted with the ground, so that the stability in working is improved.
The lifting mechanism 4 comprises a frame 401, a T-shaped frame 403 and a second motor 408, the frame 401 is obliquely overlapped on the support 9, a plurality of stoppers 402 are uniformly installed on two sides of the top of the frame 401, a second support rod 407 is installed on one side of the bottom of the frame 401, the second motor 408 is installed on the second support rod 407, the end of the output shaft of the second motor 408 passes through the second support rod 407 and is provided with an eccentric block 405, the end of the output shaft of the second motor 408 is connected with the middle part of the eccentric block 405, the end of the eccentric block 405 is connected with the T-shaped frame 403 through a third rotating shaft 406, a plurality of baffles 404 are uniformly installed on the T-shaped frame 403, the baffles 404 and the T-shaped frame are both positioned in the middle part of the frame 401, the device is moved to the vicinity of the cable reel 14, the eccentric block 405 is driven to rotate by the operation of the second motor 408, the eccentric block 405 drives the T-shaped frame 403 to rotate around the eccentric block 405, so that the T-shaped frame 403 fixes the cable drum 14 by the two adjacent baffles 404 and drives the cable drum 14 to move upwards along the stop 402 on the frame 401 in turn until the cable drum 14 falls off the frame 401 onto the support 9.
The rotating mechanism 5 comprises a groove block 502 and a third motor 507; the quantity of groove 502 is two, and second telescopic link 505 is installed to one of them groove 502 one side, first backup pad 506 is installed to the tip of second telescopic link 505, third motor 507 is installed on first backup pad 506, a plurality of mounting grooves 141 have been seted up to cable drum 14 both ends circumferencial direction, and back in cable drum 14 entered into groove 502, second telescopic link 505 drives first backup pad 506 and third motor 507 and moves to cable drum 14 one side, makes second telescopic link 505 stop work after third motor 507 and cable drum 14 contact, realizes fixing cable drum 14 and third motor 507 through mounting bolt 501 to mounting groove 141 inside, drives cable drum 14 through third motor 507 work and rotates to realize receiving line and unwrapping wire work of cable drum 14.
First telescopic link 504 is installed to groove block 502 bottom, first telescopic link 504 is installed on box 1, and groove block 502 is close to support 9 one side and installs protruding 503, seted up on the support 9 and cooperate recess 91 with protruding 503, after cable drum 14 unwrapping wire or receipts line work were accomplished, drive groove block 502 downstream through first telescopic link 504 to drive cable drum 14 whereabouts, then carry out subsequent processing to cable drum 14, be favorable to work efficiency's improvement.
Two risers 8 are installed at one side of slewing mechanism 5, the top of box 1, relatively install fourth telescopic link 10 on the inside wall of two risers 8, skinning cutter 11 is installed to fourth telescopic link 10 tip, the work of skinning through skinning cutter 11 cable to replace artifical manual operation of skinning, the efficiency of work has been improved, drive skinning cutter 11 through fourth telescopic link 10 and adjust skinning cutter 11's length according to actual need, thereby satisfy different diameter cable work of skinning and skinning cutter 11 and whether work, this device function has been increased, the application scope of device has been improved.
A cutting mechanism 6 is arranged between the vertical plates 8, and the cutting mechanism 6 comprises a top plate 601, a third telescopic rod 602, a movable block 604, a convex plate 605, a first grooved wheel 606, a supporting frame 607, a guide rod 608, a first cutting tool 609, a first spring 610, a first supporting rod 611 and a second supporting plate 612; a fifth telescopic rod 13 is installed on the vertical plate 8, a second supporting plate 612 is installed at the top of the fifth telescopic rod 13, a top plate 601 is arranged above the second supporting plate 612, the top plate 601 is connected with the second supporting plate 612 through a first supporting rod 611, a third telescopic rod 602 is installed at one side of the top plate 601, a movable block 604 is installed at the end of the third telescopic rod 602, a convex plate 605 is installed at the bottom of the movable block 604, a guide rod 608 is installed in the second supporting plate 612, a supporting frame 607 is installed at the top of the guide rod 608, a first cutting tool 609 is installed at the bottom of the guide rod 608, a first grooved wheel 606 is rotatably installed on the supporting frame 607, the first grooved wheel 606 abuts against the convex plate 605, a first spring 610 is arranged on the periphery of the guide rod 608, the bottom of the first spring 610 is installed on the second supporting plate 612, and the top of the first spring 610 is installed at the bottom of the supporting frame 607, the third telescopic rod 602 drives the movable block 604 to reciprocate, the convex plate 605 on the movable block 604 is in contact with the first grooved pulley 606 to press the first grooved pulley 606 downwards, the guide rod 608 drives the first cutting tool 609 to move up and down, the second cutting tool 12 is installed below the first cutting tool 609 and between the two vertical plates 8, the fifth telescopic rod 13 drives the first cutting tool 609 to move up and down according to the need of cutting the cable or cutting off the cable, and the working efficiency of the device is improved.
The bottom of the top plate 601 is provided with a convex block 603, the movable block 604 is provided with a sliding groove matched with the convex block 603, and the stability of the movement of the movable block 604 on the top plate 601 is ensured through the matching of the sliding groove and the convex block 603.
Two sides of the vertical plate 8 are provided with tensioning devices 7, and each tensioning device 7 comprises a vertical plate 701, a second supporting rod 703, a second sheave 704 and a second spring 705; the utility model discloses a cable reel, including support 9, riser 701, second spring 705, second bracing piece 703, second sheave 704, slope 15, and it makes cable reel 14 remove to the groove piece 502 to be favorable to making through slope 15, need not to remove cable reel 14 the secondary, is favorable to the improvement of work efficiency, all installs second spring 705 at both ends about leading to groove 702, second bracing piece 703 is installed to the tip of second spring 705, second sheave 704 is installed in the rotation of the middle part of second bracing piece 703, uses and passes two second sheaves 704 with the cable, can be according to the diameter automatically regulated distance between the second sheave 704 of cable under the effect of second spring 705, carries out the tensioning and arranges in order to the cable, is favorable to the going on of job stabilization and orderliness, has guaranteed the efficiency of work, slope 15 is installed at support 9 top, is favorable to making cable reel 14 remove to groove piece 502 through slope 15.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a cable winding and unwinding devices for power engineering, includes box, walking wheel, the walking wheel is installed in box bottom below, its characterized in that, box internally mounted has elevating system, and elevating system is connected with the walking wheel, the support is installed to the box top, the one end overlap joint of support has lifting mechanism, and lifting mechanism's bottom is passed through the connecting rod and is connected with the box lateral wall, the other end of support is equipped with slewing mechanism, slewing mechanism installs at the box top.
2. The cable pay-off and take-up device for the electric power engineering of claim 1, wherein the lifting mechanism comprises a first gear, a second gear, a first bevel gear, a first motor, a second bevel gear, a third gear and a threaded rod, the middle of the box body is rotatably provided with a first rotating shaft, the first gear and the first bevel gear are both arranged on the first rotating shaft, the first gear is positioned above the first bevel gear and arranged on the top of the first rotating shaft, the first motor is arranged on one side of the first rotating shaft and arranged on the bottom of the box body, the second bevel gear is arranged on an output shaft of the first motor and meshed with the first bevel gear, the second rotating shaft is arranged on two sides of the first rotating shaft, the second rotating shaft is rotatably arranged in the box body, the second gear is arranged on the top of the second rotating shaft and meshed with the first gear, the first gear and the second gear are the same in size, two first supporting rods are installed on two sides of the box body, the threaded rod is installed on the first supporting rods in a threaded mode, the third gear is installed on the top of the threaded rod and meshed with the second gear, the diameter and the thickness of the third gear are smaller than those of the second gear, the traveling wheels are installed at the bottom of the threaded rod, and through holes are formed in the box body.
3. The cable pay-off and take-up device for electric power engineering of claim 1, characterized in that the lifting mechanism includes frame, T type frame, second motor, the frame is put the overlap joint to one side on the support to one side, a plurality of dogs are evenly installed to frame top both sides, the second bracing piece is installed to frame bottom one side, the second motor is installed on the second bracing piece, second motor output shaft tip passes second bracing piece and the tip installs the eccentric block, second motor output shaft tip is connected with the eccentric block middle part, the eccentric block tip passes through the third pivot and is connected with T type frame, evenly install a plurality of baffles on the T type frame, baffle and T type frame all are located the frame middle part.
4. The electric power engineering cable pay-off and take-up device of claim 1, wherein the rotating mechanism comprises a slot block and a third motor; the quantity of groove piece is two, and the second telescopic link is installed to one of them groove piece one side, first backup pad is installed to the tip of second telescopic link, the third motor is installed on first backup pad, a plurality of mounting grooves have been seted up to cable drum both ends circumferencial direction.
5. The cable winding and unwinding device for the power engineering as claimed in claim 4, wherein a first telescopic rod is mounted at the bottom of the groove block, the first telescopic rod is mounted on the box body, a protrusion is mounted on one side of the groove block close to the bracket, and a groove matched with the protrusion is formed in the bracket.
6. The cable pay-off and take-up device for the power engineering as claimed in claim 4, wherein two vertical plates are installed on one side of the rotating mechanism and the top of the box body, fourth telescopic rods are installed on the inner side walls of the two vertical plates in an opposite mode, and a peeling tool is installed at the end portion of each fourth telescopic rod.
7. The cable pay-off and take-up device for the power engineering as claimed in claim 6, wherein a cutting mechanism is arranged between the vertical plates, and the cutting mechanism comprises a top plate, a third telescopic rod, a movable block, a convex plate, a first grooved wheel, a support frame, a guide rod, a first cutting tool, a first spring, a first support rod and a second support plate; the vertical plate is provided with a fifth telescopic rod, a second supporting plate is installed at the top of the fifth telescopic rod, a top plate is arranged above the second supporting plate, the top plate is connected with the second supporting plate through a first supporting rod, a third telescopic rod is installed on one side of the top plate, a movable block is installed at the end of the third telescopic rod, a convex plate is installed at the bottom of the movable block, a guide rod is installed in the second supporting plate, a supporting frame is installed at the top of the guide rod, a first cutting tool is installed at the bottom of the guide rod, a first grooved wheel is rotatably installed on the supporting frame and abutted against the convex plate, a first spring is arranged on the periphery of the guide rod, the bottom of the first spring is installed on the second supporting plate, and the top of the first spring is installed at the bottom of the supporting frame.
8. The cable reel device according to claim 7, wherein a protrusion is mounted at the bottom of the top plate, and a sliding groove matched with the protrusion is formed in the movable block.
9. The cable reel device for the power engineering as claimed in claim 6, wherein two sides of the vertical plate are provided with tensioning devices, and the tensioning devices comprise a vertical plate, a second supporting rod, a second sheave and a second spring; the riser is installed on the box, logical groove has been seted up on the riser, the second spring is all installed at both ends about leading to the groove, the second bracing piece is installed to the tip of second spring, the second sheave is installed in the rotation of middle part of second bracing piece.
10. The electrical engineering cable reel of claim 1 wherein a ramp is mounted on the top of the cradle.
CN202011065068.XA 2020-09-30 2020-09-30 Cable winding and unwinding devices for power engineering Active CN114314208B (en)

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CN202011065068.XA CN114314208B (en) 2020-09-30 2020-09-30 Cable winding and unwinding devices for power engineering

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CN206767263U (en) * 2017-06-01 2017-12-19 中国装饰股份有限公司 A kind of ground high speed payout device
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