CN220172729U - Conductive metal pulley for traction and release wire - Google Patents

Abstract

The utility model discloses a conductive metal pulley for a traction wire, which belongs to the technical field of traction wire ropes and comprises an outer frame, wherein a conductive shaft is rotatably arranged in the outer frame, the conductive shaft is fixedly provided with the conductive pulley, the inner side of the outer frame is provided with a lifting groove, three fixed guide rods are fixedly arranged on the outer frame, and the conductive pulley is rotatably provided with a threaded column. The utility model has the advantages that: when needs increase the secondary and pull the wire, place the conductive pulley on the outer frame on the haulage rope in proper order, at this moment rotatory screw thread post, utilize the rotation of screw thread post to make the annular limiting plate on the screw thread post remove, make annular limiting plate go up and down in the lift groove, utilize fixed guide bar to restrict the position of annular limiting plate, prevent to take place to rock to reduce the gap between annular limiting plate and the conductive pulley, prevent that the haulage rope from taking place to deviate once, make this conductive pulley more stable when pulling the wire.

Description

Conductive metal pulley for traction and release wire

Technical Field

The utility model relates to the technical field of traction wire ropes, in particular to a conductive metal pulley for traction wires.

Background

The paying-off is to hang the wire on the iron tower by a traction method, but the distance in front of the iron tower is far, and the wire is heavy. So the secondary traction rope on one iron tower can be pulled and placed on the next iron tower by the conductive metal pulley for pulling and placing the lead wire by a small rope and large rope method;

the conventional conductive metal pulley for the traction wire in the market has poor stability when the secondary traction guide rope is pulled and released, the primary traction rope on the pulley is not limited, and the problem of device defect is caused.

Disclosure of Invention

The utility model aims to provide a conductive metal pulley for a traction wire.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a lead wire is with electrically conductive metal pulley, includes the outer frame, the inside rotation of outer frame is installed the conductive axle, fixed mounting has electrically conductive pulley on the conductive axle, the lift groove has been seted up to the inboard of outer frame, fixed mounting has three fixed guide pole on the outer frame, the screw thread post is installed in electrically conductive pulley rotation, and installs annular limiting plate on the screw thread post, and the both ends of annular limiting plate extend to the lift inslot, annular limiting plate and electrically conductive pulley mutually support, install power component on the outer frame.

Preferably, the power assembly comprises a motor fixed on the outer wall of the outer frame, a power shaft is installed at the output end of the motor, and the power shaft extends to the inner side of the outer frame.

Preferably, a power gear is fixedly arranged on the power shaft at the inner side of the outer frame, a speed change gear is fixedly arranged on the conductive shaft, and the speed change gear is meshed with the power gear.

Preferably, a connecting block is fixedly arranged on the lower side of the outer frame, and a traction ring is arranged on the lower side of the connecting block.

Preferably, the inner wall of the traction ring is provided with a groove, and the bottom wall of the groove is fixedly provided with staggered claws.

Preferably, the upper side spiral of the traction ring is installed with the threaded rod, and the threaded rod is located one side of the connecting block, the other side slidable mounting of connecting block on the traction ring has the slip guide pole, threaded rod and slip guide pole all extend to in the recess.

Preferably, the threaded rod in the groove is rotatably provided with a downward moving clamping plate, and the downward moving clamping plate is fixedly connected with the sliding guide rod.

By adopting the technical scheme, when a secondary traction wire is required to be added, the conductive pulley on the outer frame is placed on the sequential traction ropes, at the moment, the threaded column is rotated, the annular limiting plate on the threaded column is moved by utilizing the rotation of the threaded column, the annular limiting plate is lifted in the lifting groove, the position of the annular limiting plate is limited by utilizing the fixed guide rod, and the shaking is prevented, so that the gap between the annular limiting plate and the conductive pulley is reduced, the primary traction ropes are prevented from deviating, and the conductive pulley is more stable when the wire is pulled and placed;

by adopting the technical scheme, when the secondary traction rope is pulled and put, the secondary traction rope is placed in the pulling and putting ring, then the threaded rod is rotated, the threaded rod is listened to rotate so that the threaded rod is lifted on the pulling and putting ring, the lifting of the threaded rod is utilized to push the downward moving clamping plate to lift, and when the downward moving clamping plate moves downwards, the secondary traction rope between the pulling and putting ring can be clamped and fixed by the staggered claws, so that the secondary traction rope can be more conveniently fixed, and the secondary traction rope can be pulled and put conveniently.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the three-dimensional structure of the outer frame of the present utility model;

FIG. 3 is a schematic view of a three-dimensional connection structure of a power gear and a speed change gear according to the present utility model;

FIG. 4 is a schematic perspective view of a pulling ring according to the present utility model;

fig. 5 is a schematic perspective view of a downward moving clamping plate according to the present utility model.

In the figure: 1. an outer frame; 2. a conductive pulley; 3. a conductive shaft; 4. a connecting block; 5. a pulling ring; 6. a groove; 7. staggering the claws; 8. moving down the clamping plate; 9. a threaded rod; 10. sliding the guide rod; 11. a lifting groove; 12. an annular limiting plate; 13. a threaded column; 14. fixing a guide rod; 15. a motor; 16. a power shaft; 17. a power gear; 18. a speed change gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a lead and put electrically conductive metal pulley for wire, including outer frame 1, the inside rotation of outer frame 1 is installed conductive shaft 3, fixed mounting has conductive pulley 2 on the conductive shaft 3, lifting groove 11 has been seted up to the inboard of outer frame 1, fixed mounting has three fixed guide pole 14 on the outer frame 1, conductive pulley 2 rotates and installs screw thread post 13, and screw thread post 13 goes up and installs annular limiting plate 12, and the both ends of annular limiting plate 12 extend to in the lifting groove 11, annular limiting plate 12 and conductive pulley 2 mutually support, install power component on the outer frame 1, power component includes the motor 15 of fixing on outer frame 1 outer wall, power shaft 16 is installed to the output of motor 15, and power shaft 16 extends to the inboard of outer frame 1, fixed mounting has power gear 17 on the power shaft 16 of outer frame 1 inboard, fixed mounting has gear 18 on the conductive shaft 3, and be gear engagement between gear 18 and the power gear 17, the downside fixed mounting of outer frame 1 has the traction ring 5 to connect the downside of connecting block 4.

Specifically, when the secondary traction wire is required to be added, the conductive pulley 2 on the outer frame 1 is placed on the traction ropes in sequence, at this time, the threaded column 13 is rotated, the annular limiting plate 12 on the threaded column 13 is moved by the rotation of the threaded column 13, the annular limiting plate 12 is lifted in the lifting groove 11, the position of the annular limiting plate 12 is limited by the fixed guide rod 14, shaking is prevented, the gap between the annular limiting plate 12 and the conductive pulley 2 is reduced, the primary traction ropes are prevented from deviating, the conductive pulley 2 is enabled to be more stable when the wire is pulled and placed, the motor 15 is started, the power shaft 16 and the power gear 17 are driven to rotate through the motor 15, the conductive shaft 3 is driven to rotate through the speed change gear 18, the rolling speed of the conductive pulley 2 is further improved, and the conductive pulley 2 and the outer frame 1 are moved through the fact that the conductive pulley 2 rolls on the primary traction ropes.

Example 2:

referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a lead wire is with electrically conductive metal pulley, the inside rotation of outer frame 1 installs electrically conductive axle 3, fixedly mounted has electrically conductive pulley 2 on the electrically conductive axle 3, lifting groove 11 has been seted up to the inboard of outer frame 1, fixedly mounted has three fixed guide pole 14 on the outer frame 1, electrically conductive pulley 2 rotates and installs screw thread post 13, and screw thread post 13 goes up the spiral and install annular limiting plate 12, and the both ends of annular limiting plate 12 extend to in the lifting groove 11, annular limiting plate 12 and electrically conductive pulley 2 mutually support, install power component on the outer frame 1, recess 6 has been seted up to the inner wall of traction ring 5, the diapire fixed mounting of recess 6 has staggering claw 7, threaded rod 9 is installed to the upside spiral of traction ring 5, and threaded rod 9 is located one side of connecting block 4, the opposite side slidable mounting of connecting block 4 has the slip guide pole 10 on traction ring 5, threaded rod 9 and slip guide pole 10 all extend to in the recess 6, rotate on threaded rod 9 in the recess 6 and install down and move splint 8 and slip guide pole 10 between be fixed connection.

Specifically, when pulling and putting the secondary haulage rope, place the secondary haulage rope in pulling and putting the ring 5, then rotate threaded rod 9, listen the rotation of threaded rod 9 and make threaded rod 9 go up and down on pulling and putting the ring 5, utilize the lift of threaded rod 9 to promote down to move splint 8 and go up and down, when down moving splint 8 and moving down, utilize to stagger claw 7 can fix the secondary haulage rope centre gripping between the pulling and putting the ring 5, can be more convenient like this fixed to the secondary haulage rope, conveniently pull and put the processing to the secondary haulage rope.

Working principle: when the secondary traction wire is required to be added, the conductive pulley 2 on the outer frame 1 is placed on the traction ropes in sequence, at this time, the threaded column 13 is rotated, the annular limiting plate 12 on the threaded column 13 is moved by utilizing the rotation of the threaded column 13, the annular limiting plate 12 is lifted in the lifting groove 11, the position of the annular limiting plate 12 is limited by utilizing the fixed guide rod 14, shaking is prevented, so that a gap between the annular limiting plate 12 and the conductive pulley 2 is reduced, the primary traction rope is prevented from deviating, the conductive pulley 2 is enabled to be more stable when the secondary traction wire is pulled and placed, the secondary traction rope is placed in the traction ring 5, then the threaded rod 9 is rotated, the threaded rod 9 is lifted on the traction ring 5 by utilizing the lifting of the threaded rod 9, the downward-moving clamping plate 8 is lifted by utilizing the lifting of the threaded rod 9, the secondary traction rope between the traction rings 5 can be clamped and fixed by utilizing the staggered claw 7, the secondary traction rope is more conveniently prevented from shaking, the secondary traction rope is conveniently placed, the motor is conveniently lowered, the conductive pulley 2 is placed in a motor, the conductive pulley is driven by utilizing the conductive pulley 2 to rotate by utilizing the speed of the conductive pulley 17, and the conductive pulley 2 is further rotated by utilizing the conductive pulley 2 to rotate by the speed of the conductive pulley 2, and the conductive pulley 2 is further rotated by the conductive pulley 2, and the speed is increased by utilizing the conductive pulley 2 to rotate by the conductive pulley 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a lead wire is with electrically conductive metal pulley, includes outer frame (1), its characterized in that: the inside rotation of outer frame (1) is installed conductive shaft (3), fixed mounting has conductive pulley (2) on conductive shaft (3), lifting groove (11) have been seted up to the inboard of outer frame (1), fixed mounting has three fixed guide pole (14) on outer frame (1), screw thread post (13) are installed in conductive pulley (2) rotation, and screw thread post (13) go up the spiral and install annular limiting plate (12), and in the both ends of annular limiting plate (12) extend to lifting groove (11), annular limiting plate (12) and conductive pulley (2) mutually support, install power pack on outer frame (1).

2. The conductive metal pulley for a lead wire according to claim 1, wherein: the power assembly comprises a motor (15) fixed on the outer wall of the outer frame (1), a power shaft (16) is installed at the output end of the motor (15), and the power shaft (16) extends to the inner side of the outer frame (1).

3. The conductive metal pulley for a lead wire according to claim 2, wherein: a power gear (17) is fixedly arranged on a power shaft (16) at the inner side of the outer frame (1), a speed change gear (18) is fixedly arranged on the conductive shaft (3), and the speed change gear (18) is meshed with the power gear (17) through gears.

4. A conductive metal pulley for a pull wire according to claim 3, wherein: the lower side of the outer frame (1) is fixedly provided with a connecting block (4), and the lower side of the connecting block (4) is provided with a traction ring (5).

5. The conductive metal pulley for a lead wire according to claim 4, wherein: the inner wall of the traction ring (5) is provided with a groove (6), and the bottom wall of the groove (6) is fixedly provided with a staggered claw (7).

6. The conductive metal pulley for a lead wire according to claim 5, wherein: the upper side spiral of tractive ring (5) is installed threaded rod (9), and threaded rod (9) are located one side of connecting block (4), the opposite side slidable mounting of connecting block (4) has slip guide arm (10) on tractive ring (5), threaded rod (9) and slip guide arm (10) all extend to in recess (6).

7. The conductive metal pulley for a lead wire according to claim 6, wherein: the lower moving clamping plate (8) is rotatably arranged on the threaded rod (9) in the groove (6), and the lower moving clamping plate (8) is fixedly connected with the sliding guide rod (10).