CN212292382U

CN212292382U - Electric power wire winding and unwinding devices

Info

Publication number: CN212292382U
Application number: CN202020785261.XU
Authority: CN
Inventors: 李小虎; 陈诚; 刘霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-05
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to a power equipment technical field just discloses an electric power wire winding and unwinding devices, including bottom plate and wire winding roller, the upper surface both sides of bottom plate are the fixed two pole settings that are provided with all, two in both sides one side that the pole setting is close to has all been seted up first spout and both sides and all is provided with the fixed plate between two first spouts, the both sides of fixed plate are all through first slider and the first spout sliding connection who corresponds, the wire winding roller sets up in two draw-in groove, two have all been seted up at just both sides middle part between the fixed plate the middle part of fixed plate is all rotated and is provided with the bull stick, both sides the both sides of bull stick are all fixed and are provided with the fixture block, left side the outside of fixed plate is provided with first motor, two the lower extreme both sides of fixed. The utility model discloses can be convenient for install and dismantle heavy winding roller, use manpower sparingly.

Description

Electric power wire winding and unwinding devices

Technical Field

The utility model relates to a power equipment technical field especially relates to an electric power wire winding and unwinding devices.

Background

The wire paying-off work needs to be carried out in the electric power rush-repair and engineering construction work, during paying-off work, an operator needs to hold a low-voltage wire while paying off, the released wire is scattered and disordered, the manual paying-off work efficiency is low, the wire winding roller is mostly matched with the paying-off rack for operation, and the paying-off efficiency can be greatly improved.

The height of a traditional pay-off rack rotating shaft is generally a fixed position, and due to the fact that a winding roller of a cable for power construction is large in size and heavy, installation and disassembly of the winding roller can be completed only by assistance of auxiliary equipment, labor is wasted very much, and the cable is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art electric power wire's winding roller bulky, very heavy, inconvenient problem is dismantled in the installation, and the electric power wire winding and unwinding devices who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power wire winding and unwinding device comprises a bottom plate and a winding roller, wherein two vertical rods are fixedly arranged on two sides of the upper surface of the bottom plate, first sliding grooves are formed in one side, close to the two vertical rods, of each of the two sides, a fixing plate is arranged between the two first sliding grooves, pull grooves are formed in the outer sides of the lower ends of the first sliding grooves, the two sides of each fixing plate are connected with the corresponding first sliding grooves in a sliding mode through first sliding blocks, the winding roller is arranged between the two fixing plates, clamping grooves are formed in the middle portions of the two sides of each fixing plate, a rotating rod is arranged in the middle of each fixing plate through rotation of a first rolling bearing, clamping blocks are fixedly arranged on the two sides of the rotating rod, the clamping blocks are matched with the corresponding clamping grooves, a first motor is arranged on the outer side of the fixing plate on the left side, and the output end of, two the lower extreme both sides of fixed plate all are connected with the ejector pin through the head rod rotation, two recesses have been seted up to the upper surface of bottom plate, two the inside of recess all sets up the ejector pin pivoted rotary mechanism that drives corresponds.

Preferably, rotary mechanism includes two-way lead screws and a plurality of second slider, two-way lead screw all sets up and all rotates through the lateral wall of second antifriction bearing and the recess that corresponds in the inside of the recess that corresponds and both ends and is connected, two the outside and the equal fixedly connected with belt pulley of bottom plate are all extended to the left end of two-way lead screw, two the belt pulley passes through the belt and rotates and connect, the left end rear side of bottom plate is provided with the second motor, the output and the rear end of shown second motor the left end fixed connection of two-way lead screw, it is a plurality of the one end threaded connection of the two-way lead screw that all corresponds of second slider is a plurality of the upper end of second slider all rotates through the lower extreme of second connecting rod and the ejector pin that corresponds and is connected.

Preferably, the front side of the bottom plate is provided with an inclined plate, and both sides of the inclined plate are rotatably provided with a plurality of driving rollers.

Preferably, the second motor is of the NMRV110 type.

Preferably, two the second spout has all been seted up to the both sides of recess, and is a plurality of the both sides of second slider are all fixed and are provided with the stopper, and are a plurality of the stopper all with the second spout sliding connection who corresponds.

Preferably, the lower end of the bottom plate is provided with a plurality of universal wheels.

Compared with the prior art, the utility model provides an electric power wire winding and unwinding devices possesses following beneficial effect:

1. this electric power wire winding and unwinding devices drives two belt pulleys through first motor and rotates to drive two-way lead screw rotations, make both sides ejector pin and bottom plate perpendicular, thereby make two fixed plates jack-up, conveniently install the winding roller promptly.

2. This electric power wire winding and unwinding devices through bull stick and transfer line threaded connection, the second motor drives the bull stick and rotates to drive the winding roller and rotate, thereby be convenient for accelerate unwrapping wire efficiency, also be convenient for to the dismantlement of winding roller.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be convenient for install and dismantle heavy wire winding roller, use manpower sparingly.

Drawings

Fig. 1 is a schematic structural view of an electric power wire winding and unwinding device provided by the present invention;

FIG. 2 is a schematic view of the fixed winding roller of FIG. 1;

fig. 3 is a schematic top view of the structure of fig. 1.

In the figure: the device comprises a base plate 1, an inclined plate 2, a driving roller 3, a vertical rod 4, a fixing plate 5, a mandril 6, a first sliding block 7, a first connecting rod 8, a rotating rod 9, a clamping block 10, a winding roller 11, a second sliding block 12, a second connecting rod 13, a first motor 14, a belt pulley 15, a belt 16, a second motor 17, a universal wheel 18 and a bidirectional screw rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electric power wire winding and unwinding device comprises a base plate 1 and a winding roller 11, wherein two upright posts 4 are fixedly arranged on two sides of the upper surface of the base plate 1, first sliding grooves are respectively formed on one side of the two upright posts 4 on two sides, a fixing plate 5 is arranged between the two first sliding grooves on two sides, pull grooves are respectively formed on the outer sides of the lower ends of the first sliding grooves on two sides, two sides of the fixing plate 5 are respectively connected with the corresponding first sliding grooves in a sliding manner through a first sliding block 7, the winding roller 11 is arranged between the two fixing plates 5, clamping grooves are respectively formed in the middle parts of two sides, a rotating rod 9 is rotatably arranged in the middle parts of the two fixing plates 5 through a first rolling bearing, clamping blocks 10 are respectively fixedly arranged on two sides of the rotating rod 9 on two sides, a plurality of the clamping blocks 10 are matched with the corresponding clamping grooves, a first motor 14 is, the lower extreme both sides of two fixed plates 5 all are connected with ejector pin 6 through 8 rotations of first connecting rod, and two recesses have been seted up to the upper surface of bottom plate 1, and the inside of two recesses all sets up the ejector pin 6 pivoted rotary mechanism that drives the correspondence.

The rotating mechanism comprises two bidirectional screw rods 19 and a plurality of second sliding blocks 12, the two bidirectional screw rods 19 are arranged inside corresponding grooves, two ends of each bidirectional screw rod 19 are connected with the corresponding side wall of the corresponding groove in a rotating mode through second rolling bearings, the left ends of the two bidirectional screw rods 19 extend out of the bottom plate 1 and are fixedly connected with belt pulleys 15, the two belt pulleys 15 are connected in a rotating mode through belts 16, a second motor 17 is arranged on the rear side of the left end of the bottom plate 1, the output end of the second motor 17 is fixedly connected with the left end of the rear-end bidirectional screw rod 19, the second sliding blocks 12 are connected with one end of the corresponding bidirectional screw rods 19 in a threaded mode, and the upper ends of the second sliding blocks 12 are connected with the lower ends of corresponding ejector rods 6 in a rotating mode through second connecting rods.

The front side of bottom plate 1 is provided with hang plate 2, and the both sides of hang plate 2 are all rotated and are provided with a plurality of driving rollers 3, are convenient for remove the upper surface of bottom plate 1 with winding roller 11.

The second motor 17 is of the NMRV110 type, and the second motor 17 is a speed reduction motor and can provide large transmission force during uniform and slow rotation.

The second spout has all been seted up to the both sides of two recesses, and the both sides of a plurality of second sliders 12 are all fixed and are provided with the stopper, and a plurality of stoppers all with the second spout sliding connection that corresponds, rock when preventing that second slider 12 from removing for ejector pin 6 is rotatory more easily.

The lower end of the bottom plate 1 is provided with a plurality of universal wheels 18, which is convenient for moving the equipment.

In the utility model, when in use, the worker pushes the winding roller 111 upwards to the upper surface of the bottom plate 1 from the inclined plate 2, then the two side rotating rods 9 are tightly matched with the clamping grooves at the middle parts of the two ends of the winding roller 11 through the clamping blocks 10, at the moment, the power supply of the second motor 17 is switched on, the second motor 17 drives the two belt pulleys 15 to rotate, so that the two belt pulleys 15 drive the two corresponding two-way lead screws 19 to rotate, the two-way lead screws 19 drive the two side second sliders 12 to move towards the middle parts, so that the lower ends of the two side ejector rods 6 rotate towards the middle parts, the two side ejector rods 6 jack up the corresponding fixed plates 5, finally, the two side ejector rods 6 are in a vertical state with the bottom plate 1, at the moment, the labor-saving and quick fixation of the winding roller 11 is completed, the manpower expenditure is greatly reduced, at the moment, the power supply, can drive winding roller 11 rotation this moment and can receive and release line work, when needing to dismantle, through the reversal of second motor 17 for winding roller 11 falls to the upper surface of bottom plate 1, through outwards spurting the dead plate of both sides along the kerve that corresponds, can make both sides bull stick 9 leave from the draw-in groove that corresponds, can take off winding roller 11 from bottom plate 1 this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electric power wire winding and unwinding device comprises a bottom plate (1) and a winding roller (11), and is characterized in that two vertical rods (4) are fixedly arranged on two sides of the upper surface of the bottom plate (1), a first sliding groove is formed in one side, close to the two vertical rods (4), of each of the two sides, a fixing plate (5) is arranged between the two first sliding grooves of the two sides, pull grooves are formed in the outer sides of the lower ends of the first sliding grooves of the two sides, the two sides of each fixing plate (5) are connected with the corresponding first sliding grooves in a sliding mode through first sliding blocks (7), the winding roller (11) is arranged between the two fixing plates (5), clamping grooves are formed in the middle of the two sides, rotating rods (9) are arranged in the middle of the two fixing plates (5) in a rotating mode through first rolling bearings, clamping blocks (10) are fixedly arranged on two sides of the rotating rods (9), and the clamping blocks (10), the left side the outside of fixed plate (5) is provided with first motor (14), the output and the left side of first motor (14) the left end fixed connection of bull stick (9), two the lower extreme both sides of fixed plate (5) all are connected with ejector pin (6) through first connecting rod (8) rotation, two recesses, two have been seted up to the upper surface of bottom plate (1) the inside of recess all sets up and drives corresponding ejector pin (6) pivoted rotary mechanism.

2. The electric power lead winding and unwinding device according to claim 1, wherein the rotating mechanism comprises two bidirectional lead screws (19) and a plurality of second sliding blocks (12), the two bidirectional lead screws (19) are arranged inside corresponding grooves, two ends of each bidirectional lead screw are rotatably connected with the side walls of the corresponding groove through second rolling bearings, the left ends of the two bidirectional lead screws (19) extend out of the bottom plate (1) and are fixedly connected with belt pulleys (15), the two belt pulleys (15) are rotatably connected through belts (16), a second motor (17) is arranged on the rear side of the left end of the bottom plate (1), the output end of the second motor (17) is fixedly connected with the left end of each bidirectional lead screw (19), the plurality of second sliding blocks (12) are respectively in threaded connection with one end of the corresponding bidirectional lead screw (19), and the upper ends of the plurality of the second sliding blocks (12) are respectively in threaded connection with corresponding ejector rods (6) through second connecting rods (13) Is rotatably connected with the lower end of the connecting rod.

3. The electric power lead winding and unwinding device according to claim 1, characterized in that the front side of the bottom plate (1) is provided with an inclined plate (2), and both sides of the inclined plate (2) are rotatably provided with a plurality of driving rollers (3).

4. An electric power conductor pay-off and take-up device according to claim 2, characterised in that the second electric motor (17) is of the type NMRV 110.

5. The electric power lead winding and unwinding device according to claim 2, wherein second sliding grooves are formed in two sides of each of the two grooves, limiting blocks are fixedly arranged on two sides of each of the second sliding blocks (12), and the limiting blocks are slidably connected with the corresponding second sliding grooves.

6. An electric power conductor winding and unwinding device according to claim 1, characterised in that the lower end of the base plate (1) is provided with a plurality of universal wheels (18).