Winding device for erecting power transmission line

Abstract

The utility model discloses a winding device for power transmission line erection, which relates to the field of electric wire erection and comprises a main body, a motor is mounted on one side of the main body, the output end of the motor is connected with a winding disc, first conical teeth are arranged on the outer side of the winding disc, and first teeth are arranged on the outer side of the winding disc and located at one end of the first conical teeth. And a groove is formed in the middle position of the top of the main body. The winding disc rotates, the first teeth are matched with the gear to drive the gear to rotate, the gear drives the bidirectional threaded column to rotate, the bidirectional threaded column is matched with the sliding block, and at the moment, the sliding block is limited by the limiting column, so that the sliding block rotates, and left-right movement of the sliding block is achieved; and when the sliding block moves, the second teeth are matched with the rack plate, and the rotating block rotates left and right in a reciprocating manner under the matching of the spring, so that the condition that the wire outgoing efficiency is influenced in a single direction of the rotating block is avoided.

Description

Technical Field

[0001] The utility model relates to the field of electric wire erection, in particular to a winding device for erecting power transmission lines. Background Art

[0002] Electric energy is indispensable in today's life. In order to meet people's electricity needs, wires are needed to complete power transmission. Therefore, many cities and rural areas will build power grids to convert high-voltage electricity into daily electricity and transmit it to where it is needed through wires. Therefore, winding devices are indispensable for the construction of transmission lines.

[0003] The winding device used for the installation of transmission lines gradually stretches the wires to assist in the traction and installation of the wires, prevent the wires from becoming tangled and difficult to traction and stretch, and thus make the installation of the wires more convenient.

[0004] However, when the winding device for laying power transmission lines is used, the wires on the outside of the winding roller are relatively loose, which causes the wires to gradually fall off the winding roller, resulting in inconvenience in installation. Utility Model Content

[0005] The utility model aims to provide a winding device for erecting a power transmission line in order to solve the problem of inconvenient installation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for installing a power transmission line, comprising a main body, a motor is installed on one side of the main body, and a winding drum is connected to the output end of the motor, a first conical tooth is arranged on the outer side of the winding drum, and a first tooth is arranged on the outer side of the winding drum at one end of the first conical tooth, a groove is arranged at the middle position of the top of the main body, and the inside of the groove is rotatably connected to the second conical tooth, a mounting plate is fixed on the top of the main body, and the inside of the mounting plate is rotatably connected to a bidirectional threaded column, and the outer side of the bidirectional threaded column is rotatably connected to a sliding block through a thread, the top of the sliding block is rotatably connected to a rotating column, and a rotating block is fixed on the top of the rotating column, and both ends of the bidirectional threaded column are provided with gears meshing with the first tooth.

[0007] As a further solution of the utility model: a second tooth is arranged on the outer side of the rotating column, and the second tooth is intermittent, a rack plate meshing with the second tooth is fixed inside the mounting plate, and a spring is arranged at the position where the rotating column contacts the sliding block.

[0008] As a further solution of the utility model: the number of the limit posts is two groups, and a pressure roller is rotatably connected between the two groups of limit posts.

[0009] As a further solution of the utility model: a wire guide groove is arranged inside the rotating block, and the cross section of the wire guide groove is funnel-shaped.

[0010] As a further solution of the utility model: the cross section of the groove is arc-shaped, the number of the first conical teeth is two groups, and the two groups of the first conical teeth correspond to two groups of grooves.

[0011] As a further solution of the utility model: a sliding column is fixed inside the mounting plate, and the sliding column is slidably connected to the sliding block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Pull the transmission line outward, and the winding disk is driven to rotate. The winding disk rotates, and the first tooth cooperates with the gear to drive the gear to rotate. The gear drives the two-way threaded column to rotate. The two-way threaded column cooperates with the sliding block. At this time, the sliding block rotates through the limit column limit dog to achieve the purpose of reciprocating left and right movement of the sliding block. At this time, it is convenient to pull the transmission line outward and advance the line inward. At the same time, when the sliding block moves, the second tooth cooperates with the rack plate, and with the cooperation of the spring, the rotating block rotates back and forth left and right to avoid the rotating block from rotating in a single direction, affecting the line output efficiency. At the same time, the first conical tooth and the second conical tooth intermittently cooperate to drive the second conical tooth to rotate, and the second conical tooth drives the stud to rotate, so as to achieve the purpose of slowly rising or slowly falling of the pressure roller, thereby facilitating the purpose of squeezing the transmission line and preventing the transmission line from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is an enlarged view of A of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the rotating column of the utility model.

[0017] In the figure: 1. main body; 2. motor; 3. take-up reel; 4. first tooth; 5. first conical tooth; 6. mounting plate; 7. gear; 8. limit column; 9. pressure roller; 10. stud; 11. groove; 12. second conical tooth; 13. sliding block; 14. bidirectional threaded column; 15. sliding column; 16. rack plate; 17. rotating column; 18. rotating block; 19. lead groove; 20. spring; 21. second tooth. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 to Figure 3 In an embodiment of the utility model, a winding device for erecting a power transmission line includes a main body 1, a motor 2 is installed on one side of the main body 1, and a winding drum 3 is connected to the output end of the motor 2, the motor 2 drives the winding drum 3 to rotate, a first conical tooth 5 is arranged on the outer side of the winding drum 3, and a first tooth 4 is arranged on the outer side of the winding drum 3 at one end of the first conical tooth 5, a groove 11 is arranged at the middle position of the top of the main body 1, and a second conical tooth 12 is connected to the inner rotation of the groove 11, the first conical tooth 5 and the second conical tooth 12 cooperate with each other, when the first conical tooth 5 rotates, it can drive the second conical tooth 12 to rotate, and multiple groups of first conical teeth 5 are arranged on the outer side of a group of winding drums 3 to keep the second conical teeth 12 rotating continuously, so as to avoid the phenomenon that the second conical teeth 12 are separated after contact with the first conical teeth 5, resulting in a small number of rotations of the second conical teeth 12.

[0020] In this embodiment, the motor 2 drives the winding disc 3 to rotate to realize the winding of the transmission line, and at the same time, the first conical teeth 5 cooperate with the second conical teeth 12. The second conical teeth 12 rotate, and under the action of the thread, the limit column 8 rises and falls, which is convenient for the transmission line to be squeezed and avoids the phenomenon of loose transmission.

[0021] Please refer to Figure 1 and 2 A mounting plate 6 is fixed on the top of the main body 1, and a bidirectional threaded column 14 is rotatably connected inside the mounting plate 6, and a sliding block 13 is rotatably connected to the outer side of the bidirectional threaded column 14 through a thread, and a rotating column 17 is rotatably connected to the top of the sliding block 13, and a rotating block 18 is fixed to the top of the rotating column 17, and gears 7 meshing with the first teeth 4 are provided at both ends of the bidirectional threaded column 14, and a sliding column 15 is fixed inside the mounting plate 6, and the sliding column 15 is slidably connected to the sliding block 13, thereby ensuring that the sliding block 13 cannot rotate, thereby realizing the movement of the screw.

[0022] In this embodiment: the first tooth 4 cooperates with the gear 7, the rotation of the gear 7 drives the bidirectional threaded column 14 to rotate, the bidirectional threaded column 14 drives the sliding block 13 to move back and forth, and the position of the rotating block 18 is adjusted to cooperate with the outgoing and incoming lines of the transmission line.

[0023] Please refer to Figure 1 and2 A stud 10 is fixed to the top of the second conical tooth 12, and the top of the stud 10 is connected to the limiting column 8 by a threaded rotation. The cross-section of the groove 11 is arc-shaped. There are two groups of first conical teeth 5. The two groups of first conical teeth 5 correspond to two groups of grooves 11, so as to achieve the purpose of synchronous rotation of the two groups of second conical teeth 12. A stud 10 is fixed to the top of the second conical tooth 12, and the top of the stud 10 is connected to the limiting column 8 by a threaded rotation. There are two groups of limiting columns 8. A pressure roller 9 is rotatably connected between the two groups of limiting columns 8. The two groups of limiting columns 8 cooperate with the stud 10 to achieve the purpose of synchronous up and down.

[0024] In this embodiment: the groove 11 is arranged to be arc-shaped to facilitate the rotation of the first conical tooth 5, thereby achieving indirect engagement between the first conical tooth 5 and the second conical tooth 12, and the pressure roller 9 is arranged to facilitate squeezing the transmission line to prevent the transmission line from loosening.

[0025] Please refer to Figure 2 A wire guide groove 19 is provided inside the rotating block 18, and the cross section of the wire guide groove 19 is funnel-shaped.

[0026] In this embodiment, the wire guide groove 19 is provided to facilitate the insertion of the transmission line, and the cross section of the wire guide groove 19 is provided to be funnel-shaped to avoid large friction between the wire guide groove 19 and the corners when the transmission line enters and exits, thereby preventing the transmission line from being damaged.

[0027] Please refer to Figure 2 and 3 A second tooth 21 is provided on the outer side of the rotating column 17, and the second tooth 21 is intermittent. A rack plate 16 meshing with the second tooth 21 is fixed inside the mounting plate 6, and a spring 20 is provided at the position where the rotating column 17 contacts the sliding block 13.

[0028] In this embodiment: the second teeth 21 are arranged to make intermittent contact with the rack plate 16, rotate the rotating column 17, and then change the direction of the lead groove 19 in the rotating block 18 to facilitate the wire output, and under the action of the mainspring 20, the rotating column 17 is quickly reset to achieve the purpose of reciprocating rotation.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A winding device for erecting a power transmission line, comprising a main body (1), characterized in that: A motor (2) is installed on one side of the main body (1), and the output end of the motor (2) is connected to a winding disk (3), a first conical tooth (5) is arranged on the outer side of the winding disk (3), and a first tooth (4) is arranged on the outer side of the winding disk (3) at one end of the first conical tooth (5), a groove (11) is arranged at the middle position of the top of the main body (1), and a second conical tooth (12) is rotatably connected inside the groove (11), a stud (10) is fixed on the top of the second conical tooth (12), and the top of the stud (10) is fixed to the top of the second conical tooth (12). The main body (1) is rotatably connected to a limiting column (8) through a thread, a mounting plate (6) is fixed on the top of the main body (1), and a bidirectional threaded column (14) is rotatably connected inside the mounting plate (6), and a sliding block (13) is rotatably connected to the outside of the bidirectional threaded column (14) through a thread, the top of the sliding block (13) is rotatably connected to a rotating column (17), and a rotating block (18) is fixed on the top of the rotating column (17), and gears (7) that mesh with the first teeth (4) are provided at both ends of the bidirectional threaded column (14).

2. A winding device for installing a power transmission line according to claim 1, characterized in that: The outer side of the rotating column (17) is provided with a second tooth (21), and the second tooth (21) is intermittent. A rack plate (16) meshing with the second tooth (21) is fixed inside the mounting plate (6). A spring (20) is provided at a position where the rotating column (17) contacts the sliding block (13).

3. A winding device for installing a power transmission line according to claim 1, characterized in that: The number of the limiting columns (8) is two groups, and a pressure roller (9) is rotatably connected between the two groups of limiting columns (8).

4. A winding device for installing a power transmission line according to claim 1, characterized in that: A wire guide groove (19) is provided inside the rotating block (18), and the cross section of the wire guide groove (19) is funnel-shaped.

5. A winding device for installing a power transmission line according to claim 1, characterized in that: The cross section of the groove (11) is arc-shaped, the number of the first conical teeth (5) is two groups, and the two groups of the first conical teeth (5) correspond to two groups of grooves (11).

6. A winding device for installing a power transmission line according to claim 1, characterized in that: A sliding column (15) is fixed inside the mounting plate (6), and the sliding column (15) is slidably connected to the sliding block (13).

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