CN111776872A

CN111776872A - Old and useless electric power cable recovery unit

Info

Publication number: CN111776872A
Application number: CN202010516918.7A
Authority: CN
Inventors: 王立彬; 刘康康; 王江涛; 刘启; 陈志龙
Original assignee: Dongying Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Dongying Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-10-16

Abstract

The invention provides a waste power cable recovery device which comprises a rack and a rotary rod, wherein the rotary rod can be fixed on the rack in a rotating mode around the axis of the rotary rod, a wire head fixing device is arranged on the rotary rod and comprises a wire head placing groove, a pressing block and a lifting piece, the wire head placing groove is formed in the outer peripheral surface of the rotary rod, the lifting piece is fixedly connected with the pressing block, two ends of the lifting piece are bridged on two sides of the wire head placing groove, and the lifting piece can lift and drive the pressing block to be far away from or close to the bottom of the wire head placing groove along the radial direction of the rotary rod. Be equipped with stop device on the swing arm, stop device is including locating the limit baffle on the swing arm periphery, limit baffle includes fixed stop and adjustable fender, and the cable winding is on the swing arm between fixed stop and the adjustable fender, adjustable fender can follow swing arm axial displacement. The cable recovery device provided by the invention can effectively ensure the winding efficiency of the cable, can improve the storage effect of the cable, and has great convenience and practicability.

Description

Old and useless electric power cable recovery unit

Technical Field

The invention relates to an electric power construction auxiliary device, in particular to a waste electric power cable recovery device.

Background

With the expansion of the production scale of power enterprises, the project construction period is short, the task is heavy, the work sites are scattered, the main materials of electric wires, cables, steel pipes and the like consumed by the project contain a large amount of non-renewable resources such as copper, iron and the like, and if the main materials are not paid attention to recycling, the resource waste is caused greatly. Old and useless cable is replaced because of its live time overlength or mark specification laggard in the work progress, and constructor need retrieve the recycle to old and useless wire in order to save the resource at the in-process of replacing old and useless cable, and the cable recovery unit of prior art realizes the wire through driving the roller by motor or other drive arrangement and retrieves. The waste cables are stacked in a disordered manner on the construction site, and a special recovery device is not arranged, so that great difficulty is caused to the recovery, transportation and storage of the waste lines.

The current old and useless cable recovery unit has the compression not compact, bindes inconvenient shortcoming, and in addition, the cable after ordinary old and useless cable recovery unit retrieves has easy in disorder, transport difficulty scheduling problem, leads to old cable a great deal of inconvenience occasionally when needing the reutilization, and manual taking is stable high-efficient inadequately, consequently urgently needs research and development a compression is compact, bind convenient old and useless cable recovery compressor arrangement.

SUMMARY OF THE PATENT FOR INVENTION

In order to solve the problems, the invention provides a waste power cable recovery device which is skillfully designed so that a cable can be conveniently and quickly wound on a rotary rod for recovery. The purpose of the invention is realized by the following technical scheme:

the utility model provides a waste power cable recovery unit, includes frame and swing arm, and the swing arm can be fixed in the frame around self axis rotation ground, be equipped with end of a thread fixing device on the swing arm, end of a thread fixing device includes end of a thread resettlement groove, compact heap and carries and draws the piece, end of a thread resettlement groove is located on the swing arm outer peripheral face, carries and draws the piece and compact heap fixed linking to each other, carries and draws a both ends cross-over in end of a thread resettlement groove both sides, carries the piece and can follow the radial direction of swing arm and carry and draw the tank bottom that drives the compact heap and keep away from and be close to end of a thread reset. The lifting piece can be a lifting rod, a lifting belt, a lifting ring and the like.

Furthermore, the thread end fixing device also comprises a fixing groove and a sliding block, the fixing groove extends along the axial direction of the rotating rod, and the thread end placing groove is recessed at the bottom of the middle groove of the fixing groove; two sliding blocks which can move oppositely and oppositely are arranged in the fixing groove, and two ends of the lifting piece are respectively fixed on the two sliding blocks.

Furthermore, a guide rod extending along the axial direction of the rotating rod is arranged in the fixing groove, and the sliding block is fixed on the guide rod in a sliding mode.

Further, the two sliders are coupled to inner surfaces of both sides of the fixing groove by a first spring.

When carrying out the cable and retrieving, the pull-up piece is pulled up, and the slider that is located the end of a thread mounting groove both sides this moment slides to middle part relative, and first spring is stretched simultaneously, and the compact heap rises along with the pull-up piece this moment, stretches into the end of a thread mounting groove at fixed slot middle part with the cable head, puts down and carries and draws the back, and the compact heap compresses tightly in the cable top, can twine the cable winding on the swing arm with the line when the swing arm is rotatory.

Further, be equipped with stop device on the swing arm, stop device is including locating the limit baffle on the swing arm periphery, limit baffle includes fixed stop and adjustable fender, and the cable twines on the swing arm between fixed stop and the adjustable fender, adjustable fender can follow swing arm axial displacement.

Furthermore, the movable baffle is positioned between the thread end placing groove and the rack and is fixedly connected with the rack through a second spring; the gliding region of adjustable fender is equipped with axially extended guide way on the swing arm, and the last structure that is equipped with the embedding guide way of adjustable fender for adjustable fender can follow the stable slip of swing arm axial, avoids the circumference or the radial rotation of baffle to produce the interference to the swing arm.

After the first motor starts, drive the swing arm and rotate, the swing arm can twine the cable between fixed stop and adjustable fender through rotating, along with the cable winding increases, adjustable fender is extruded and is removed to the swing arm tip, compression spring simultaneously, can enough effectively guarantee the winding efficiency of cable like this, also can compress tightly the cable through compression spring effect adjustable fender, the effect that stores of cable also can be improved to such design, and is also more convenient during the use.

Further, the frame includes left pole setting and right pole setting, and the swing arm both ends are fixed through left pole setting and right pole setting respectively, and the swing arm receives first motor drive can rotate around self week axis.

Furthermore, the two ends of the rotary rod are fixedly connected with the left vertical rod and the right vertical rod through bearings respectively, the first motor is fixed on the rack, and the rotary rod is driven to rotate through a transmission belt.

Furthermore, the frame still includes the bottom plate, and the bottom plate is on a parallel with the swing arm setting, and left pole setting and right pole setting vertical fixation are on the bottom plate.

Further, recovery unit is still including coiling the device, it includes second motor and carousel to coil the device, and second motor drive carousel rotates around self axis, is equipped with spacing draw-in groove on the carousel, and the cable conductor tail end can be fixed in embedding spacing draw-in groove.

Further, the coiling device is fixed to the rack through a placement sliding rod parallel to the rotary rod, and the coiling device can move axially relative to the placement sliding rod.

Further, the coiling device further comprises a sliding arrangement plate, a transmission mechanism and walking wheels, the sliding arrangement plate is fixedly connected with the arrangement sliding rod in a relatively sliding mode, the walking wheels are arranged at the bottom of the sliding arrangement plate, the motor and the transmission mechanism are fixed onto the sliding arrangement plate, the rotary disc is connected with the transmission mechanism, and the transmission mechanism is driven by the motor to drive the rotary disc to rotate.

Further, the transmission device is in gear transmission.

After the second motor starts, can drive gear through the axis of rotation and rotate, drive the carousel relative rotation through two drive gear's meshing transmission, when the winding of cable was peripheral at the horizontally swing arm like this, fix the end in spacing draw-in groove, after starting the second motor, can rotate through the carousel and pull the cable is automatic, be convenient for use, the slide and place the board can be through settling the slide bar horizontal slip between left pole setting and right pole setting, can slide according to the position of cable like this and adjust.

Drawings

Fig. 1 is a schematic overall structure diagram of a waste power cable recovery device according to a preferred embodiment of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of region B of FIG. 1;

fig. 4 is a schematic view showing a coiling mechanism according to a preferred embodiment of the present invention.

Wherein:

1-a bottom plate; 44-a slide block; 8-sliding placement plate; 15-walking wheels;

2-left upright stanchion; 45-lifting the pull rod; 9-a rotating shaft; 16-arranging a sliding rod;

3-right upright stanchion; 46-a compression block; 10-a transmission gear; 17-a first electric machine;

4-rotating the rod; 47-a bearing; 11-a turntable; 18-drive belt.

41-a guide groove; 5-a left limit baffle; 12-a limit slot;

42-fixed groove; 6-right limit baffle; 13-a second electric machine;

43-a guide bar; 7-a second spring; 14-a strut;

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:

example 1:

in the embodiment, a left limiting baffle 5 is a fixed baffle, a right limiting baffle 6 is a movable baffle, a second spring 7 is a compression spring, and a lifting piece adopts a lifting rod 45; the novel wire end fixing device comprises a bottom plate 1, a left vertical rod 2, a right vertical rod 3, a rotating rod 4, a left limiting baffle 5 and a right limiting baffle 6, wherein the left vertical rod 2 and the right vertical rod 3 are symmetrically welded at the upper end of the bottom plate 1, the rotating rod 4 is connected between the left vertical rod 2 and the right vertical rod 3 at the upper part, a placement sliding rod 16 is connected between the left vertical rod 2 and the right vertical rod 3 at the lower part, a guide groove 41 is arranged in the movable area of the right limiting baffle on the surface of the rotating rod 4, the guide groove 41 is symmetrically arranged at the upper side and the lower side of the rotating rod 4, a fixing groove 42 is arranged at the upper end of the rotating rod 4 close to the left limiting baffle, the front end and the rear end of the fixing groove 42 are open, a semicircular wire end installation groove is formed at the bottom of the fixing groove 42, sliding rods 43 are symmetrically welded at the two sides of the fixing groove 42, a sliding block 44, a lifting rod 45 is hinged between the sliding blocks 44 at two sides, the lifting rod 45 consists of a handle rod and rotating devices at two ends, a pressing block 46 is correspondingly welded in the middle of the lower end of the lifting rod 45 and in the middle of the fixing groove 42, a rotating bearing 47 is connected between the opposite inner sides of the left vertical rod 2 and the right vertical rod 3 at the periphery of two ends of the rotary rod 4, a left limit baffle 5 is welded at the left side of the periphery of the rotary rod 4, a right limit baffle 6 is slidably arranged at the left part of the guide groove 41 at the periphery of the rotary rod 4, a second spring 7 is connected at the periphery of the rotary rod 4 between the right side of the right limit baffle 6 and the inner ring of the rotating bearing 47 at the right side, a sliding installation plate 8 is slidably arranged at the periphery of the installation sliding rod 16 at the upper end of the bottom plate 1, and a rotating shaft 9 is symmetrically, a transmission gear 10 is welded on the periphery of the rotating shaft 9 and positioned on the front side of the sliding placement plate 8, a rotating disc 11 is symmetrically welded on the front end of the rotating shaft 9, a limiting clamping groove 12 is embedded in the annular side surface of the rotating disc 11, an arc-shaped rubber pad is covered and filled on the surface of the limiting clamping groove 12, and the limiting clamping grooves 12 on the two sides are matched to form a circular channel; the riveting of 8 backs left sides of slide mounting plate is provided with second motor 13, the bilateral symmetry welding at the front of slide mounting plate 8 and the back is provided with branch 14, the connection of branch 14 lower extreme be provided with the walking wheel 15 of 1 upper end activity laminating of bottom plate, the riveting of 2 left walls of left side pole setting is provided with first motor 17, first motor 17's output periphery with it is provided with driving belt 18 to connect between the 4 peripheral left sides of swing arm.

The working principle of the invention is as follows: when the device is used for recovering cables, the lifting pull rod 45 is pulled up, the sliding blocks 44 on the two sides slide towards the middle part relatively, the first springs on the two sides are stretched simultaneously, the pressing block 46 rises along with the lifting pull rod 45, the head of each cable extends into the wire head placing slot in the middle of the fixing slot 42, after the lifting pull rod 45 is put down, the pressing block 46 is pressed above each cable, the first motor 17 drives the rotary rod 4 to synchronously rotate through the transmission belt 18, the first motor 17 drives the rotary rod 4 to rotate after being started, the rotary rod 4 can wind the cables between the left limiting baffle 5 and the right limiting baffle 6 through rotation, the right limiting baffle 6 is extruded to move towards the right side along with the increase of cable winding, and the second spring 7 is compressed at the same time, so that the cable winding efficiency can be effectively ensured, the cables can also be compressed by the right limiting baffle 6 through the action of the compression spring 7, and the design can also improve the cable, the use is more convenient; second motor 13 can drive gear 10 through axis of rotation 9 after the start-up and rotate, meshing transmission through two drive gear 10 drives spacing round 11 relative rotations, when the cable winding is 4 peripheral at the swinging arms like this, will end through between the spacing draw-in groove 12, after starting second motor 13, can pull the cable automatically through spacing draw-in groove 12 relative rotation, be convenient for use, slide and place board 8 can be through settling slide bar 16 horizontal slip between left pole setting 2 and right pole setting 3, can slide according to the position of cable like this and adjust.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The utility model provides a waste power cable recovery unit, its characterized in that includes frame and swing arm, and the swing arm can be fixed in the frame around self axis rotation ground, be equipped with end of a thread fixing device on the swing arm, end of a thread fixing device includes end of a thread resettlement groove, compact heap and carries and draws the piece, end of a thread resettlement groove is located on the swing arm outer peripheral face, carries and draws the piece and fixed linking to each other with the compact heap, carries and draws a both ends cross-over in end of a thread resettlement groove both sides, carries to draw the piece and can follow the radial direction of swing arm to carry and draw the tank bottom that drives the compact heap and keep away from and be close to end.

2. The waste power cable recycling device of claim 1, wherein the string head fixing device further comprises a fixing groove and a sliding block, the fixing groove extends along the axial direction of the rotating rod, and the string head placing groove is recessed in the middle groove bottom of the fixing groove; two sliding blocks which can move oppositely and oppositely are arranged in the fixing groove, and two ends of the lifting piece are respectively fixed on the two sliding blocks.

3. The waste power cable recovery device according to claim 2, wherein a guide bar extending in an axial direction of the rotating bar is provided in the fixing groove, and the sliding block is slidably fixed to the guide bar.

4. An electric power cable recovery device as claimed in claim 2, wherein the two sliders are connected to the inner surfaces of both sides of the fixing groove by first springs.

5. The waste cable recovery device according to claim 1, wherein the rotating rod is provided with a limiting device, the limiting device comprises a limiting baffle arranged on the periphery of the rotating rod, the limiting baffle comprises a fixed baffle and a movable baffle, the cable is wound on the rotating rod between the fixed baffle and the movable baffle, and the movable baffle can move axially along the rotating rod; preferably, the movable baffle is positioned between the thread end placing groove and the rack and is fixedly connected with the rack through a second spring; the sliding area of the movable baffle on the rotating rod is provided with an axially extending guide groove, and the movable baffle is provided with a structural member embedded into the guide groove.

6. The waste cable recovery device according to claim 1, wherein the rack comprises a left vertical rod and a right vertical rod, two ends of the rotating rod are respectively fixed by the left vertical rod and the right vertical rod, and the rotating rod is driven by the first motor to rotate around a peripheral axis of the rotating rod; preferably, the swing arm both ends are respectively through bearing and left pole setting and right pole setting fixed connection, and first motor is fixed in the frame, drives the swing arm through driving belt and rotates.

7. The waste cable recycling device of claim 1, wherein the frame further comprises a bottom plate, the bottom plate is disposed parallel to the swing rod, and the left vertical rod and the right vertical rod are vertically fixed on the bottom plate.

8. The waste cable recovery device according to claim 7, wherein the recovery device further comprises a coiling device, the coiling device comprises a second motor and a rotary table, the second motor drives the rotary table to rotate around the axis of the rotary table, a limiting clamping groove is formed in the rotary table, and the tail end of the cable can be embedded into the limiting clamping groove to be fixed.

9. The waste cable recycling device according to claim 8, wherein the coiling device is fixed to the frame by a positioning slide rod parallel to the rotary rod, and the coiling device is axially movable relative to the positioning slide rod.

10. The waste cable recycling device according to claim 9, wherein the coiling device further comprises a sliding placement plate, a transmission mechanism and a traveling wheel, the sliding placement plate is fixedly connected with the placement sliding rod in a relatively sliding manner, the traveling wheel is arranged at the bottom of the sliding placement plate, the motor and the transmission mechanism are fixed on the sliding placement plate, the turntable is connected with the transmission mechanism, and the transmission mechanism is driven by the motor to drive the turntable to rotate.