CN221739594U - Power transmission and transformation circuit installation traction device - Google Patents

Abstract

The utility model discloses a power transmission and transformation line installation traction device which comprises a supporting vertical plate, a power transmission and transformation line retraction mechanism, a shock absorber, a fixed bottom plate, a line traction mechanism and a mobile portable mechanism, wherein the power transmission and transformation line retraction mechanism comprises a winding transmission shaft, a driving motor, a line retraction roller, a limiting disc sliding groove, a limiting disc sliding block and a mobile limiting disc, the line traction mechanism comprises a rotating wheel fixing block, a stay wire rotating wheel, a roller rotating seat, a fixed vertical frame, a fixed clamping plate, a clamping plate sliding groove, a mobile clamping plate and a rotary screw rod, and the mobile portable mechanism comprises a mobile roller, a braking plate, a rotating support plate and a rotary stretching rod. The automatic winding and unwinding of the multiple groups of lines can be realized through the power transmission and transformation line winding and unwinding mechanism, the fixing and pulling movement of the line ends can be realized through the line traction mechanism, and the convenient labor-saving moving and carrying can be realized through the moving portable mechanism.

Description

A traction device for installing a power transmission and transformation line

Technical Field

The utility model belongs to the technical field of line installation, in particular to a traction device for installing a power transmission and transformation line.

Background Art

During the construction of transmission and transformation line wiring, it is necessary to lay out overhead wires so that they have a certain tension and thus maintain a certain height from the ground and the crossing objects. Therefore, a line traction device is usually used when laying out overhead wires.

The traditional traction device for installing power transmission and transformation lines can only perform simple reeling and has a single function. It is inconvenient to automatically reel and unfold multiple groups of lines according to usage requirements, it is inconvenient to fix and pull the line ends, and it is not labor-saving to move and carry the traction device. Therefore, a traction device for installing power transmission and transformation lines is urgently needed to solve the above problems.

Utility Model Content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a traction device for installing a power transmission and transformation line.

In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a power transmission and transformation line installation and traction device, including a supporting upright plate, a power transmission and transformation line retracting and releasing mechanism is connected to the supporting upright plate, a shock absorber is connected to the bottom wall of the supporting upright plate, a fixed base plate is connected to the shock absorber, a line traction mechanism is connected to the fixed base plate, and a mobile and portable mechanism is connected to the fixed base plate.

In order to smoothly realize the purpose of convenient and automated winding and unfolding of multiple groups of lines, the power transmission and transformation line winding and unfolding mechanism includes a winding transmission shaft rotatably connected between the two side walls of the supporting vertical plate, a driving motor that drives the winding transmission shaft to rotate is fixedly connected to one side wall of the supporting vertical plate, a line winding roller is fixedly connected to the winding transmission shaft, a limit disk slide groove is provided on the line winding roller, a limit disk slider is slidably connected to the limit disk slide groove, and a movable limit disk is fixedly connected to the limit disk slider.

In order to smoothly achieve the purpose of fixing and pulling the line end, the line traction mechanism includes a rotating wheel fixing block fixedly connected to the fixed bottom plate, the rotating wheel fixing block is plugged and unplugged with a wire pulling rotating wheel, the wire pulling rotating wheel is rotatably connected with a roller rotating seat, the top of the roller rotating seat is fixedly connected with a fixed stand, the bottom wall of the fixed stand is fixedly connected with a fixed clamping plate, the side wall of the fixed stand is provided with a clamping plate slide groove, the clamping plate slide groove is slidably connected with a movable clamping plate, and the top wall of the fixed stand is threadedly connected with a rotating screw threadedly connected to the movable clamping plate.

In order to achieve the purpose of convenient and labor-saving movement and carrying, a movable roller is connected to the bottom wall of the fixed base plate, a brake plate is connected to the movable roller, a rotating support plate is fixedly connected to the fixed base plate, and a rotating stretching rod is rotatably connected between the two side walls of the rotating support plate.

Furthermore, a roller fixing groove is provided on the rotating wheel fixing block, a support handle is fixedly connected to the rotating screw rod, and a push-pull handle is fixedly connected to the rotating stretching rod.

Furthermore, the supporting upright plates are symmetrically arranged at two ends of the line winding roller, and the rotating supporting plates are symmetrically arranged at two ends of the rotating stretching rod.

Preferably, the supporting upright plate is T-shaped, the fixed bottom plate is T-shaped, the movable limiting plate is annular, and the roller rotating seat and the fixed upright frame are both U-shaped.

The beneficial effects achieved by the utility model using the above structure are as follows: This scheme provides a traction device for installing a power transmission and transformation line. Through the power transmission and transformation line retracting and releasing mechanism, it can facilitate the purpose of automatically reeling and unfolding multiple groups of lines. Through the line traction mechanism, it can facilitate the purpose of fixing and pulling the line end. Through the mobile and portable mechanism, it can achieve the purpose of convenient and labor-saving movement and carrying.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of a traction device for installing a power transmission and transformation line proposed in this scheme;

FIG2 is a schematic structural diagram of a traction device for installing a power transmission and transformation line proposed in this solution from another angle;

FIG3 is a schematic diagram of the structure of a traction device for installing a power transmission and transformation line proposed in this solution from a third angle.

Among them, 1. Support vertical plate, 2. Transmission and transformation line retracting and releasing mechanism, 3. Shock absorber, 4. Fixed bottom plate, 5. Line traction mechanism, 6. Mobile and portable mechanism, 7. Winding transmission shaft, 8. Driving motor, 9. Line winding roller, 10. Limiting plate slide, 11. Limiting plate slider, 12. Mobile limiting plate, 13. Rotating wheel fixing block, 14. Pulling wire rotating wheel, 15. Roller rotating seat, 16. Fixed vertical frame, 17. Fixed clamping plate, 18. Clamping plate slide, 19. Mobile clamping plate, 20. Rotating screw, 21. Mobile roller, 22. Brake plate, 23. Rotating support plate, 24. Rotating stretching rod.

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

As shown in Figures 1-3, in order to achieve the above-mentioned functions, the technical solution adopted by the utility model is as follows: a power transmission and transformation line installation traction device, including a supporting upright plate 1, the supporting upright plate 1 is arranged in a T shape, and a power transmission and transformation line retracting and releasing mechanism 2 is connected to the supporting upright plate 1, a shock absorber 3 is connected to the bottom wall of the supporting upright plate 1, and a fixed bottom plate 4 is connected to the shock absorber 3, the fixed bottom plate 4 is arranged in a T shape, and a line traction mechanism 5 is connected to the fixed bottom plate 4, and a mobile and portable mechanism 6 is connected to the fixed bottom plate 4.

As shown in Figures 1-3, the power transmission and transformation line retracting and releasing mechanism 2 includes a reeling transmission shaft 7 rotatably connected between the two side walls of the support vertical plate 1, a driving motor 8 fixedly connected to one side wall of the support vertical plate 1 for driving the reeling transmission shaft 7 to rotate, a line reeling roller 9 fixedly connected to the reeling transmission shaft 7, the support vertical plate 1 is symmetrically arranged at both ends of the line reeling roller 9, a limit disk slide groove 10 is provided on the line reeling roller 9, a limit disk slider 11 is slidably connected to the limit disk slide groove 10, a movable limit disk 12 is fixedly connected to the limit disk slider 11, and the movable limit disk 12 is arranged in a ring shape.

As shown in Fig. 1-3, the line traction mechanism 5 includes a rotating wheel fixing block 13 fixedly connected to the fixed bottom plate 4, the rotating wheel fixing block 13 is provided with a roller fixing groove, the rotating wheel fixing block 13 is plugged and unplugged with a wire pulling rotating wheel 14, the wire pulling rotating wheel 14 is rotatably connected with a roller rotating seat 15, the top of the roller rotating seat 15 is fixedly connected with a fixed stand 16, the roller rotating seat 15 and the fixed stand 16 are both U-shaped, a fixed clamping plate 17 is fixedly connected to the bottom wall of the fixed stand 16, a clamping plate slide groove 18 is provided on the side wall of the fixed stand 16, and the clamping plate slide groove 18 is provided on the side wall of the fixed stand 16. A movable clamping plate 19 is slidably connected to the groove 18, a rotating screw 20 threadedly connected to the movable clamping plate 19 is threadedly connected to the top wall of the fixed stand 16, a supporting handle is fixedly connected to the rotating screw 20, a movable roller 21 is connected to the bottom wall of the fixed base plate 4, a brake plate 22 is connected to the movable roller 21, a rotating support plate 23 is fixedly connected to the fixed base plate 4, a rotating stretching rod 24 is rotatably connected between the two side walls of the rotating support plate 23, a push-pull handle is fixedly connected to the rotating stretching rod 24, and the rotating support plates 23 are symmetrically arranged at both ends of the rotating stretching rod 24.

During specific use, the user grasps the rotating stretching rod 24 to stretch and adjust the length, rotates around the rotating support plate 23 to adjust the push-pull angle, and then the device can be moved under the action of the moving roller 21, and the moving roller 21 and the device can be fixed by pressing the brake plate 22, and the moving limit plate 12 and the limit plate slider 11 are moved along the limit plate slide groove 10 to adjust the area of the line winding roller 9 on the line winding roller 9, and then the two groups of power transmission and transformation lines are respectively wound on the line winding roller 9, and the driving motor 8 is turned on to make it rotate forward, so that the line winding roller 9 rotates forward to drive the line to be automatically wound on the line winding roller 9, and the shock absorber 3 can absorb the amplitude as the power transmission and transformation line winding and unwinding machine Structure 2 has shock absorption protection. When the line needs to be pulled, one end of the line wound on the line winding roller 9 is placed on the fixed clamping plate 17, and then the rotating screw 20 is rotated to drive the movable clamping plate 19 to move downward along the clamping plate slide groove 18, so that the line can be fixedly clamped on the fixed clamping plate 17, and then the wire pulling rotating wheel 14 is pulled out from the rotating wheel fixing block 13, and the driving motor 8 is turned on to reverse it, so that the line on the line winding roller 9 can be unfolded, and the user grabs the line traction mechanism 5 and pulls it under the action of the wire pulling rotating wheel 14, and the line can be pulled and unfolded at the same time. The above is the entire use process of the entire power transmission and transformation line installation traction device.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims (7)

1. A traction device for installing a power transmission and transformation line, comprising a supporting upright plate, a shock absorber is connected to the bottom wall of the supporting upright plate, and a fixed bottom plate is connected to the shock absorber, characterized in that it also includes a power transmission and transformation line retracting and releasing mechanism connected to the supporting upright plate, a line traction mechanism connected to the fixed bottom plate, and a mobile and portable mechanism connected to the fixed bottom plate. 2. A power transmission and transformation line installation traction device according to claim 1 is characterized in that: the power transmission and transformation line retracting and releasing mechanism includes a winding transmission shaft rotatably connected between the two side walls of the supporting vertical plate, a driving motor that drives the winding transmission shaft to rotate is fixedly connected to one side wall of the supporting vertical plate, a line winding roller is fixedly connected to the winding transmission shaft, a limit disk slide groove is provided on the line winding roller, a limit disk slider is slidably connected to the limit disk slide groove, and a movable limit disk is fixedly connected to the limit disk slider. 3. A traction device for installing a power transmission and transformation line according to claim 2, characterized in that: the line traction mechanism includes a rotating wheel fixing block fixedly connected to a fixed bottom plate, a wire pulling rotating wheel is plugged and unplugged on the rotating wheel fixing block, a roller rotating seat is rotatably connected to the wire pulling rotating wheel, a fixed stand is fixedly connected to the top of the roller rotating seat, a fixed clamping plate is fixedly connected to the bottom wall of the fixed stand, a clamping plate slide groove is provided on the side wall of the fixed stand, a movable clamping plate is slidably connected to the clamping plate slide groove, and a rotating screw threadedly connected to the movable clamping plate is threaded on the top wall of the fixed stand. 4. A traction device for installing a power transmission and transformation line according to claim 3, characterized in that: a movable roller is connected to the bottom wall of the fixed base plate, a brake plate is connected to the movable roller, a rotating support plate is fixedly connected to the fixed base plate, and a rotating stretching rod is rotatably connected between the two side walls of the rotating support plate. 5. A power transmission and transformation line installation traction device according to claim 4, characterized in that: a roller fixing groove is provided on the rotating wheel fixing block, a support handle is fixedly connected to the rotating screw, and a push-pull handle is fixedly connected to the rotating stretching rod. 6. A power transmission and transformation line installation and traction device according to claim 5, characterized in that: the supporting uprights are symmetrically arranged at the two ends of the line winding roller, and the rotating support plates are symmetrically arranged at the two ends of the rotating stretching rod. 7. A power transmission and transformation line installation traction device according to claim 6, characterized in that: the supporting vertical plate is set in a T shape, the fixed bottom plate is set in a T shape, the movable limiting plate is set in a ring shape, and the roller rotating seat and the fixed vertical frame are both set in a U shape.