CN215478840U

CN215478840U - Winching machine with auxiliary stay wire function

Info

Publication number: CN215478840U
Application number: CN202121551201.2U
Authority: CN
Inventors: 韩建立; 孙建波; 秦学军; 王东升; 安昌
Original assignee: Beijing State Grid Xianxian Power Construction Co ltd
Current assignee: Beijing State Grid Xianxian Power Construction Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-11
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a winching machine with an auxiliary wire pulling function, which belongs to the technical field of electric power construction equipment.

Description

Winching machine with auxiliary stay wire function

Technical Field

The utility model relates to the technical field of electric power construction equipment, in particular to a winching machine with an auxiliary wire pulling function.

Background

The grinder is widely used in electric power, telecommunication and municipal engineering, is a necessary construction product for tightening wires when erecting cables, and can smoothly and conveniently draw or tighten wires in various complex environments.

The existing winching machine comprises a base, a wire winding wheel, a gearbox and an engine, wherein the base is placed on the ground, the engine is fixed on the top surface of the base, a speed changing shaft of the gearbox is fixed with an output shaft of the engine, the gearbox is fixed on the top surface of the base, the output shaft of the gearbox is fixed with the wire winding wheel, and the wire winding wheel is rotatably connected with the base. When the rope winding machine is used, a rope is wound on the winding wheel, the engine is started, the engine provides power, the required rotating speed is achieved through the speed change of the gearbox, and the winding wheel rotates to pull the rope.

In view of the above-mentioned related art, the inventor believes that the winching machine needs a worker to manually tension the rope to prevent the rope from slipping off the reel when the winching machine is operated, and thus has a drawback that the winching machine needs to be manually pulled.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that a grinder needs to pull wires by manpower, the utility model provides the grinder with the function of assisting the pulling wires.

The utility model provides a grinding machine with the function of auxiliary stay wire, which adopts the following technical scheme:

the utility model provides a hank mill with supplementary function of acting as go-between, is including placing the base on ground, fixing the engine on the base and with the fixed kinking wheel of engine, kinking wheel one side symmetry is provided with two sets of draw off mechanism, and the draw off mechanism is including the clamping piece that is used for pressing from both sides tight rope and the transmission assembly who is used for the transmission clamping piece.

Through adopting above-mentioned technical scheme, when the hank mill machine operated, it was tight to pass through the clamping piece with the last winding rope one end of hank mill, and transmission assembly drive clamping piece is close to or keeps away from the kinking wheel, makes the rope keep the tensioning state constantly, and the rope can not follow the slippage on the kinking wheel, and the device of acting as go-between can assist constructor and act as go-between, uses manpower sparingly.

Preferably, drive assembly includes motor, belt pulley and belt, and the motor all sets up two with ground relatively fixed, every group belt pulley, and one of them of every group belt pulley is fixed with the motor output shaft, and belt pulley and ground relatively rotate, and the belt cover is established on two belt pulleys, and belt pulley and belt slope setting on vertical direction, and two belt tops are close to each other.

By adopting the technical scheme, when the magnets move to the tops of the belts, because the tops of the two belts are close to each other, the attractive force of the magnets at the corresponding positions on the two groups of belts is enhanced because of the close proximity, so that the rope is clamped between the two magnets under the action of extrusion force; when the magnets move to the positions close to the bottoms of the belts, because the bottoms of the two belts are far away from each other, the attraction force of the magnets at the corresponding positions on the two groups of belts is weakened because the magnets are far away from each other, and the extrusion force of the rope is relieved to fall off from the two magnets; belt pulley and belt slope setting up on vertical direction make between the magnet suction change to make the rope press from both sides tightly naturally or drop, the rope can not twine on the belt, convenient follow-up is retrieved the rope.

Preferably, the clamping piece is a magnet, a plurality of magnets are arranged on each belt, the magnetic poles of the adjacent sides of the magnets on the two groups of belts are opposite, and the magnets are distributed at equal intervals in the length direction of the belts.

By adopting the technical scheme, as the weight is fixed at one end of the rope far away from the wire drawing device, and the plurality of groups of magnets are distributed at equal intervals, when the belt rotates, each group of magnets at the top of the belt exert clamping force on the rope, and therefore the tensile force of the weight on the rope is uniformly dispersed on each group of magnets; the magnets are arranged in a plurality of positions, and the rope tensioning effect of the wire pulling device is better.

Preferably, the bottom of the wire drawing device is horizontally provided with a fixed plate, and one end of the fixed plate is clamped with the base.

Through adopting above-mentioned technical scheme, the fixed plate makes the integrated of guy wire device structure, and fixed plate and base joint, and convenient to detach and installation can use guy wire device according to the construction demand.

Preferably, the anti-slip pads are fixed on the side walls, close to each other, of the magnets at the corresponding positions of the two belts, and the anti-slip pads are made of rubber.

Through adopting above-mentioned technical scheme, set up the slipmat on the magnet, when the rope presss from both sides tightly between two magnets, frictional force between rope and slipmat is great, therefore the rope can not follow the landing between two magnets.

Preferably, a supporting rod is fixed on the base, and a guide ring is fixed on the supporting rod.

Through adopting above-mentioned technical scheme, when the grinder function, pass the guide ring with winding rope one end on the grinder and fixed with magnet again, the setting of guide ring makes things convenient for rope one end location, and the clamp of the follow-up rope of being convenient for is tight.

Preferably, a reversing speed regulator is fixed on the motor.

By adopting the technical scheme, the rotating speed of the wire winding wheel changes according to construction requirements, when the rotating speeds of the belt pulley and the wire winding wheel are inconsistent, the moving speed of the magnet is different from the rotating speed of the rope, when the moving speed of the magnet is less than the rotating speed of the rope, the rope can be accumulated between the wire winding wheel and the belt and cannot be kept in a tensioning state all the time, and the rope can possibly slip or fall back; when the moving speed of the magnet is higher than the rotating speed of the rope, the magnet drives the rope to move when moving, part of the rope is not separated from the wire winding wheel, and the tension of the rope is too large or the magnet cannot move under the tension of the rope, so that the belt pulley is blocked; the arrangement of the reversing speed regulator can lead the rotating speed of the motor to be consistent with that of the wire winding wheel, and lead the force application of each group of magnets to the rope to meet the requirement.

Preferably, the fixed plate one end integrated into one piece has the card strip, has seted up the draw-in groove on base length direction's the lateral wall, and the card strip uses with the draw-in groove cooperation makes fixed plate and base joint.

Through adopting above-mentioned technical scheme, the card strip uses with the draw-in groove cooperation and makes fixed plate and base joint, when needs use the draw off mechanism, will block in the strip inserts the draw-in groove, after the work, will block the strip and take out easy operation from the draw-in groove.

In conclusion, the utility model has the following beneficial effects:

the arrangement of the wire drawing device enables the winch machine to have an auxiliary wire drawing function, does not need to be dependent on manpower to tension the rope, enables the rope to be kept in a tensioning state constantly, and avoids slipping from a wire winding wheel.

Drawings

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

Description of reference numerals:

1. a base; 11. a card slot; 2. an engine; 3. winding the wire wheel; 4. a wire pulling device; 41. a transmission assembly; 411. a motor; 412. a belt pulley; 413. a belt; 42. a magnet; 4211. a non-slip mat; 5. a fixing plate; 51. clamping the strip; 6. a support bar; 61. a guide ring; 7. a reversing speed regulator; 8. a rope; 9. and a baffle plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A winching machine with the function of assisting wire pulling is shown in figure 1 and comprises a base 1 placed on the ground, wherein an engine 2 is fixed on the base 1, a wire winding wheel 3 is connected to the base 1 in a rotating mode, the wire winding wheel 3 is fixed with an output shaft of the engine 2, and a wire pulling device 4 is arranged on one side of the wire winding wheel 3. When the rope winding device is used, the engine 2 drives the winding wheel 3 to rotate, and the wire pulling device 4 is used for assisting constructors to pull the rope 8.

As shown in fig. 1, a fixing plate 5 is arranged on one side of the base 1 in the length direction, the bottom surface of the fixing plate 5 abuts against the ground, a clamping strip 51 is integrally formed at one end of the fixing plate 5 in the length direction, the clamping strip 51 is horizontally arranged, a trapezoidal clamping groove 11 is horizontally formed in the side wall of the base 1 in the length direction, and the clamping groove 11 is matched with the clamping strip 51 for use. When the fixing plate is used, the clamping strip 51 is clamped in the clamping groove 11, so that the fixing plate 5 is fixed with the base 1.

As shown in fig. 1, the wire pulling device 4 is disposed on the fixing plate 5, the wire pulling device 4 includes two sets of transmission assemblies 41 and clamping members, the two sets of wire pulling devices 4 are symmetrically disposed along the length direction of the fixing plate 5, each set of transmission assembly 41 includes a motor 411, two belt pulleys 412 and a belt 413, the two sides of the transmission assembly 41 are provided with baffles 9, the baffles 9 are disposed in a vertical direction in an inclined manner, and the top surfaces of the two baffles 9 are close to each other; the motor 411 is fixed on the baffle 9, the motor 411 is positioned on the side wall of the baffle 9 and far away from the coiler 3, the axis of the output shaft of the motor 411 is vertical to the length direction of the baffle 9, and the top surface of the motor 411 is fixed with the reversing speed regulator 7.

As shown in fig. 1, two belt pulleys 412 are located in the same horizontal direction, and the two belt pulleys 412 are arranged in a vertical direction in an inclined manner, the output shaft of the motor 411 is fixed to one of the belt pulleys 412, and the other belt pulley 412 is arranged close to the wire wrapping wheel 3; the belt 413 is fitted over the two pulleys 412, with the tops of the two belts 413 being adjacent to each other.

As shown in fig. 1, in the present embodiment, preferably, the clamping member employs a magnet 42, the magnet 42 is fixed on the belt 413, a plurality of magnets 42 are vertically arranged, the plurality of magnets 42 are arranged at equal intervals in the length direction of the belt 413, the side walls of the magnets 42 located at the corresponding positions of the two belts 413, which are close to each other, are opposite in magnetism, and the side walls of the magnets 42 located at the corresponding positions of the two belts 413, which are close to each other, are vertically arranged in the vertical direction; the side wall of the magnet 42 away from the motor 411 is fixed with a non-slip pad 4211, the non-slip pad 4211 is made of rubber, and the area of the non-slip pad 4211 is the same as that of the side wall of the magnet 42.

When the magnetic clamping device is used, the motor 411 is started, the belt 413 is driven to rotate by the belt pulley 412, the magnet 42 moves along with the rotation of the belt 413, when the magnet 42 moves to the top surface of the belt 413, the magnet 42 on the corresponding position of the two belts 413 is shortened, the magnetic force is increased to clamp the rope 8, and the anti-slip pads 4211 on the magnet 42 on the corresponding position of the two belts 413 are abutted to each other.

As shown in fig. 1, a support rod 6 is arranged between the wire winding wheel 3 and the wire drawing device 4, the support rod 6 is vertically arranged, the bottom surface of the support rod 6 is fixed on the base 1, a guide ring 61 is fixed on the top surface of the support rod 6, and the axis of the guide ring 61 is vertical to the axis of the wire winding wheel 3 in the horizontal direction. When in use, one end of the rope 8 wound on the coiler 3 passes through the guide ring 61 and is fixed with the magnet 42.

The using process of the utility model is as follows:

when paying off, one end of the rope 8 is clamped between the group of magnets 42, the motor 411 and the belt 413 are started to rotate, when one end of the rope 8 falls off from the magnets 42, the rope 8 penetrates through the guide ring 61 and is wound on the winding wheel 3, and the engine 2 is started to enable the winding wheel 3 to rotate; after the paying-off is finished, the engine 2 and the motor 411 are sequentially closed.

When the wire is taken up, the rope 8 is wound on the wire winding wheel 3 and penetrates through the guide ring 61, one end of the rope 8 penetrating through the guide ring 61 is clamped between the adjacent group of magnets 42, and the engine 2 and the motor 411 are sequentially started; after the wire is taken up, the motor 411 and the engine 2 are sequentially turned off.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a hank mill with supplementary function of acting as go-between, is including placing base (1) on ground, fixing engine (2) on base (1) and kinking wheel (3) fixed with engine (2), its characterized in that: two groups of wire drawing devices (4) are symmetrically arranged on one side of the wire winding wheel (3), and each wire drawing device (4) comprises a clamping piece used for clamping a rope (8) and a transmission assembly (41) used for transmitting the clamping piece.

2. The grinder with the function of auxiliary wire drawing as claimed in claim 1, wherein: drive assembly (41) includes motor (411), belt pulley (412) and belt (413), motor (411) and ground relatively fixed, every group belt pulley (412) all sets up two, one of them of every group belt pulley (412) is fixed with motor (411) output shaft, belt pulley (412) and ground relatively rotate, belt (413) cover is established on two belt pulleys (412), belt pulley (412) and belt (413) slope setting in vertical direction, two belt (413) tops are close to each other.

3. The grinder with the function of auxiliary wire drawing as claimed in claim 2, wherein: the clamping piece is a magnet (42), a plurality of magnets (42) are arranged on each belt (413), the magnetic poles of the adjacent sides of the magnets (42) on the two groups of belts (413) are opposite, and the magnets (42) are distributed at equal intervals in the length direction of the belts (413).

4. The grinder with the function of auxiliary wire drawing as claimed in claim 1, wherein: the bottom of the wire drawing device (4) is horizontally provided with a fixed plate (5), and one end of the fixed plate (5) is clamped with the base (1).

5. A grinder with auxiliary wire pulling function as claimed in claim 3, wherein: and anti-skid pads (4211) are fixed on the side walls, close to each other, of the magnets (42) positioned at the corresponding positions of the two belts (413), and the anti-skid pads (4211) are made of rubber.

6. The grinder with the function of auxiliary wire drawing as claimed in claim 1, wherein: a supporting rod (6) is fixed on the base (1), and a guide ring (61) is fixed on the supporting rod (6).

7. The grinder with the function of auxiliary wire drawing as claimed in claim 2, wherein: a reversing speed regulator (7) is fixed on the motor (411).

8. A grinder with auxiliary wire drawing function as claimed in claim 4, wherein: fixed plate (5) one end integrated into one piece has card strip (51), has seted up draw-in groove (11) on base (1) length direction's the lateral wall, and card strip (51) and draw-in groove (11) cooperation are used and are made fixed plate (5) and base (1) joint.