A traction device for laying underground power cable

Abstract

The present invention relates to the field of cable traction technology, and discloses an underground power cable laying traction device, including a main body, the main body includes two fixed columns 1 fixedly connected to the top of the main body, a rotating column 1 is rotatably connected between the two fixed columns 1, a side of the fixed column 1 on the back side away from the rotating column 1 is fixedly connected to a motor, and the output end of the motor penetrates the side wall of the fixed column 1 and is fixedly connected to the rotating column 1. When the knocking column of the present invention swings up and down, it will knock on the arc plate 1 to generate vibration, and when the knocking column knocks on the arc plate 1, some debris stuck on the outer surface of the cable will be shaken off, thereby reducing the debris stuck on the cable, reducing the possibility of the debris damaging the cable outer skin due to excessive friction when the cable is wrapped around the outer surface of the rotating column 2, and improving the overall operation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of cable traction, and in particular to an underground power cable laying traction device. Background Art

[0002] Power cables are cables used to transmit and distribute electrical energy. They are usually composed of several or several groups of conductors. In recent years, my country's power cable industry has been in a period of rapid development. As an important supporting industry of the national economy, the rapid development of the power cable industry has brought positive impacts on all walks of life in China. During the laying process of power cables, since the rolled power cables are heavy, the power cables are usually transported by traction. When laying and pulling underground power cables, the cables need to be wound around the outer surface of the traction roller. As the outer surface of the cables will be sticky with dust and debris when working underground, if the cable surface is not cleaned at this time, the friction between the cables and the outer skin of the cables may be large when the cables are wound around the traction roller, causing the debris to rub against the outer skin of the cables, thereby causing the cable skin to be damaged, affecting the overall operating efficiency. Summary of the invention

[0003] The object of the present invention is to provide a downhole power cable laying traction device to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a traction device for laying underground power cables, comprising a main body, wherein the main body comprises two fixed columns 1 fixedly connected to the top of the main body, a rotating column 1 is rotatably connected between the two fixed columns 1, a motor is fixedly connected to the side of the fixed column 1 on the back side away from the rotating column 1, the output end of the motor penetrates the side wall of the fixed column 1 and is fixedly connected to the rotating column 1, a rotating column 2 is fixedly connected to the outer surface of the rotating column 1, a rotating belt is sleeved on the outer surface of the rotating column 1, a rotating column 3 is arranged at the end of the rotating belt away from the motor, and the rotating column 3 is transmission-connected to the rotating column 1 through the rotating belt, and further comprises; Auxiliary mechanism, the auxiliary mechanism includes two fixed circular frames arranged on the outer surface of the rotating column three, the outer surface of the fixed circular frame is fixedly connected with two fixed columns two, one end of the two fixed columns two away from the fixed circular frame is fixedly connected to the top of the main body, the outer surface of the fixed circular frame is fixedly connected with a plurality of spring cylinders, the outer surfaces of the two spring cylinders are slidably connected with an arc plate one, the inner wall of the fixed circular frame is provided with a fixed frame, the outer surface of the fixed frame is provided with a plurality of square grooves, one end of the fixed frame close to the fixed circular frame is fixedly connected with a plurality of fixed long plates, and the side of the plurality of fixed long plates away from the fixed frame is fixedly connected to the inner wall of the fixed circular frame; The knocking mechanism includes a rotating disk fixedly connected to the three outer surfaces of a rotating column inside a fixed frame, an arc-shaped annular groove is provided on the side of the rotating disk away from the fixed frame, a plurality of sliding plates are slidably connected inside the arc-shaped annular groove, a side of the sliding plate away from the rotating disk penetrates to the outside of the square groove and extends to the outside, an extended end of the sliding plate is rotatably connected to the rotating plate, a side of the rotating plate away from the sliding plate is rotatably connected to the square frame, and an end of the square frame away from the rotating plate is fixedly connected to the knocking column.

[0005] Furthermore, one end of the square frame close to the rotating column one is fixedly connected to a spring plate, a square fixed frame is provided on the outer surface of the square frame, one end of the square fixed frame close to the fixed circular frame is fixedly connected to the fixed circular frame, a square sliding groove is provided on the inner wall of the square fixed frame close to the rotating column one, one end of the spring plate away from the square frame is slidably connected to the inside of the square sliding groove, the side of the sliding plate away from the spring plate is rotatably connected to the rotating plate two, the side of the rotating plate two is rotatably connected to the rotating plate one, and the side of the rotating plate one away from the rotating plate two is rotatably connected to the side wall of the rotating plate.

[0006] Furthermore, an adjustment mechanism is provided on the outer surface of the spring cylinder, and the adjustment mechanism includes a rotating frame rotatably connected to the outer surface of the square fixed frame, one end of the rotating frame close to the fixed circular frame is fixedly connected to the sliding frame, and the side of the rotating frame away from the sliding frame is fixedly connected to the sliding column, and the outer surface of the sliding column is provided with a rotating plate three.

[0007] Furthermore, one end of rotating plate three away from the sliding column is rotatably connected to the outer surface of the square fixed frame, a side wall of one end of rotating plate three away from the square fixed frame is provided with a sliding groove through hole, the sliding column is slidably connected inside the sliding groove through hole, one side of rotating plate three away from the knocking column is rotatably connected to rotating column four, and one end of rotating plate three away from the sliding frame is rotatably connected to rotating column five.

[0008] Furthermore, a sliding mechanism is provided on the outer surface of the rotating column four, and the sliding mechanism includes an adjusting plate one rotatably connected to an end of the rotating column four away from the rotating plate three, a spring two is fixedly connected to a side of the adjusting plate one away from the rotating column four, an end of the adjusting plate one away from the fixed circular frame is rotatably connected to an adjusting plate two, an end of the adjusting plate two away from the adjusting plate one is rotatably connected to a slider, and an end of the slider away from the adjusting plate two is rotatably connected to a trapezoidal slider.

[0009] Furthermore, one end of the slider away from the trapezoidal slider is fixedly connected to a spring 1, and one end of several springs 2 away from the adjusting plate 1 is fixedly connected to a square fixing column, and a plurality of sliding long grooves are opened on the outer surface of the square fixing column, and the plurality of sliding long grooves form a group of four and form a circular array with the rotating column 3 as the center, and the two groups of sliding long grooves are symmetrically distributed with the middle part of the rotating column 3 as the center, and the end of the spring 1 away from the slider is fixedly connected to the inner wall of the sliding long groove, and the slider and the trapezoidal slider both slide inside the sliding long groove, and the left and right sides of the square fixing column are fixedly connected to a fixed disk, and the outer surface of the fixed disk is fixedly connected to a plurality of arc plates 2, and one end of several arc plates 2 away from the fixed disk is fixedly connected to the side wall of the fixed circular frame, and a plurality of adjusting plates 1 are rotatably connected to the outer surface of the fixed disk on the side close to the fixed disk.

[0010] Furthermore, a vibration mechanism is provided on the outer surface of the square fixed column, and the vibration mechanism includes a plurality of fixed square frames fixedly connected to the outer surface of the square fixed column, an arc-shaped fixed plate is fixedly connected between two fixed square frames, a square fixed frame is fixedly connected to the inner wall of one side of the fixed square frame close to the arc-shaped fixed plate, and two square sliding blocks are slidably connected inside the square fixed frame.

[0011] Furthermore, one end of the plurality of square sliding blocks away from the square fixing frame is fixedly connected to a sliding square column, one end of the sliding square column close to the square fixing column is fixedly connected to a trapezoidal sliding block, and one end of the sliding square column away from the trapezoidal sliding block is fixedly connected to a knocking block.

[0012] The present invention has the following beneficial effects: 1. The present invention first passes the cable through the outer surface of the top spring cylinder and wraps around the outer surface of the rotating column two, then starts the motor, when the motor rotates, it drives the rotating column one to rotate, when the rotating column one rotates, it drives the rotating belt to drive the rotating column one to rotate, when the rotating column three rotates, it drives the rotating disk to rotate, when the rotating disk rotates, it drives the sliding plate to swing up and down through the arc-shaped ring groove, when the sliding plate swings up and down, it drives the rotating plate to swing up and down, when the rotating plate swings up and down, it drives the square frame to swing up and down, when the square frame swings up and down, it drives the knocking column to swing up and down, when the knocking column swings up and down, it knocks on the arc plate one to generate vibration, when the knocking column knocks on the arc plate one, some of the debris stuck on the outer surface of the cable will be shaken off, thereby reducing the debris stuck on the cable, reducing the possibility of the cable outer skin being damaged by the debris due to excessive friction when the cable is wrapped around the outer surface of the rotating column two, and improving the overall working efficiency.

[0013] 2. In the present invention, when the cable is at the edge position of the arc plate 1, the cable will generate a downward extrusion force on the rotating frame. Under the action of the extrusion force, the rotating frame will rotate downward. When the rotating frame rotates downward, it will push the adjustment plate 1 to rotate downward through the rotating column 4. When the rotating column 5 rotates downward, it will push the adjustment plate 2 to slide toward the end away from the rotating frame. When the adjustment plate 2 slides, it will drive the slider to slide inside the sliding long groove. When the adjustment plate 2 slides, it will drive the rotating plate 3 to rotate through the rotating column 5, and the rotation of the rotating plate 3 will increase the rotation amplitude of the rotating frame. When the rotating frame rotates downward, it will An upward pushing force is generated on the side wall of the arc plate 1 through the sliding frame, so that the arc plate 1 slides upward. At this time, the arc plate 1 on the side where the cable is located will be reset and rotated outward under the action of the sliding frame, while the other end of the arc plate 1 will be relatively short, while the side on the cable is higher. At this time, the cable will gradually move toward the center of the arc plate 1 under the influence of the height difference. By raising the arc plate 1 on the biased side, the device can correct the position of the cable by utilizing gravity and the guiding effect of the plate, thereby increasing the possibility of laying the cable forward smoothly and improving the reliability of power transmission.

[0014] 3. In the present invention, when the slider slides toward one end close to the fixed square frame, it will drive the trapezoidal slider to slide together. When the trapezoidal slider slides toward one end close to the fixed square frame, it will apply a thrust to the bottom of the trapezoidal sliding block, so that the trapezoidal sliding block slides upward. When the trapezoidal sliding block slides upward, it will drive the knocking block to slide upward through the sliding square column. When the knocking block slides upward, it will generate a vibration force on the central area of ​​the arc plate 1, forming a vibration wave converging toward the center. The cable will be guided by the "centripetal force" in this vibration environment, thereby promoting the cable to move better toward the central area of ​​the arc plate 1, further enhancing the squareness of the cable and improving the reliability of power transportation.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the main body of the present invention; Figure 4It is a schematic diagram of the structure of the knocking mechanism of the present invention; Figure 5 It is a schematic diagram of a partial cross-sectional structure of a square fixing frame of the present invention; Figure 6 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 7 It is a schematic diagram of the local structure of the regulating mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle; Fig. 9 It is a schematic diagram of the structure of the sliding mechanism of the present invention; Fig.10 It is a schematic diagram of the local structure of the sliding mechanism of the present invention; Fig.11 It is a schematic diagram of the structure of the vibration mechanism of the present invention; Fig.12 It is a schematic diagram of the auxiliary mechanism structure of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. main body; 101. fixed column 1; 102. rotating column 1; 103. motor; 104. rotating column 2; 105. rotating belt; 106. rotating column 3; 2. auxiliary mechanism; 201. fixed circular frame; 202. fixed column 2; 203. spring cylinder; 204. arc plate 1; 205. fixed frame; 3. knocking mechanism; 301. rotating disk; 302. sliding plate; 303. rotating plate; 304. square frame; 305. knocking column; 306. spring plate; 307. square fixed frame; 308. rotating plate 1; 309. rotating plate 2; 4. adjusting mechanism; 401. rotating disk; 302. sliding plate; 303. rotating plate; 304. square frame; 305. knocking column; 306. spring plate; 307. square fixed frame; 308. rotating plate 1; 309. rotating plate 2; Moving frame; 402, sliding frame; 403, sliding column; 404, rotating plate three; 405, rotating column four; 406, rotating column five; 5, sliding mechanism; 501, adjusting plate one; 502, adjusting plate two; 503, sliding block; 504, trapezoidal sliding block; 505, spring one; 506, spring two; 507, square fixed column; 508, fixed disk; 509, arc plate two; 6, vibration mechanism; 601, fixed square frame; 602, arc fixed plate; 603, square fixed frame; 604, square sliding block; 605, sliding square column; 606, trapezoidal sliding block; 607, knocking block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 12 As shown, the present invention is a traction device for laying underground power cables, comprising a main body 1, the main body 1 comprising two fixed columns 101 fixedly connected to the top of the main body 1, a rotating column 102 rotatably connected between the two fixed columns 101, a motor 103 is fixedly connected to the side of the fixed column 101 on the back away from the rotating column 102, the output end of the motor 103 penetrates the side wall of the fixed column 101 and is fixedly connected to the rotating column 102, a rotating column 2 104 is fixedly connected to the outer surface of the rotating column 102, a rotating belt 105 is sleeved on the outer surface of the rotating column 102, a rotating column 3 106 is arranged at one end of the rotating belt 105 away from the motor 103, and the rotating column 3 106 is transmission-connected to the rotating column 102 through the rotating belt 105, and also comprises; Auxiliary mechanism 2, the auxiliary mechanism 2 includes two fixed circular frames 201 arranged on the outer surface of the rotating column three 106, the outer surface of the fixed circular frame 201 is fixedly connected with two fixed columns 202, the ends of the two fixed columns 202 away from the fixed circular frame 201 are fixedly connected to the top of the main body 1, the outer surface of the fixed circular frame 201 is fixedly connected with a plurality of spring cylinders 203, the outer surfaces of the two spring cylinders 203 are slidably connected with an arc plate 1 204, the inner wall of the fixed circular frame 201 is provided with a fixed frame 205, the outer surface of the fixed frame 205 is provided with a plurality of square grooves, the end of the fixed frame 205 close to the fixed circular frame 201 is fixedly connected with a plurality of fixed long plates, and the side of the plurality of fixed long plates away from the fixed frame 205 is fixedly connected to the inner wall of the fixed circular frame 201; The knocking mechanism 3 includes a rotating disk 301 fixedly connected to the outer surface of the rotating column three 106 located inside the fixed frame 205, an arc-shaped annular groove is provided on the side of the rotating disk 301 away from the fixed circular frame 201, and a plurality of sliding plates 302 are slidably connected inside the arc-shaped annular groove, and the side of the sliding plate 302 away from the rotating disk 301 penetrates to the outside of the square groove and extends to the outside, and the extended end of the sliding plate 302 is rotatably connected to a rotating plate 303, and the side of the rotating plate 303 away from the sliding plate 302 is rotatably connected to a square frame 304, and one end of the square frame 304 away from the rotating plate 303 is fixedly connected to a knocking column 305, when the rotating column 1 102 rotates, it will drive the rotating column 2 104 to rotate, and when the rotating column 1 102 rotates, it will drive the rotating belt 105 to drive the rotating column 1 102 to rotate.

[0021] The square frame 304 is fixedly connected to a spring plate 306 at one end close to the rotating column 102, and a square fixed frame 307 is arranged on the outer surface of the square frame 304, and the square fixed frame 307 is fixedly connected to the fixed circular frame 201 at one end close to the fixed circular frame 201, and a square sliding groove is provided on the inner wall of the square fixed frame 307 at one side close to the rotating column 102, and the spring plate 306 is slidably connected to the inside of the square sliding groove at one end away from the square frame 304, and the sliding plate 302 is rotatably connected to a rotating plate 2 309 at one side away from the spring plate 306, and the rotating plate 2 309 is rotatably connected to a rotating plate 1 308 at one side away from the sliding plate 302, and the rotating plate 1 308 is rotatably connected to the side wall of the rotating plate 303 at one side away from the rotating plate 2 309, and when the sliding plate 302 swings up and down, it will drive the rotating plate 303 to swing up and down, and when the rotating plate 303 swings up and down, it will drive the square frame 304 to swing up and down.

[0022] An adjusting mechanism 4 is provided on the outer surface of the spring cylinder 203, and the adjusting mechanism 4 includes a rotating frame 401 rotatably connected to the outer surface of the square fixed frame 307, and one end of the rotating frame 401 close to the fixed circular frame 201 is fixedly connected to the sliding frame 402, and the side of the rotating frame 401 away from the sliding frame 402 is fixedly connected to the sliding column 403, and the outer surface of the sliding column 403 is provided with a rotating plate three 404. When the cable is close to the edge of the arc plate one 204, the cable will generate a downward extrusion force on the rotating frame 401, and the rotating frame 401 will rotate downward under the action of the extrusion force.

[0023] One end of the rotating plate three 404 away from the sliding column 403 is rotatably connected to the outer surface of the square fixed frame 307, and a sliding groove through hole is provided on the side wall of the rotating plate three 404 away from the square fixed frame 307. The sliding column 403 is slidably connected inside the sliding groove through hole. The side of the rotating plate three 404 away from the knocking column 305 is rotatably connected to the rotating column four 405, and the end of the rotating plate three 404 away from the sliding frame 402 is rotatably connected to the rotating column five 406. At this time, the arc plate one 204 on the side where the cable is located will be reset and rotated outward under the action of the sliding frame 402, and the other end of the arc plate one 204 will be relatively short, and higher on the side of the cable.

[0024] A sliding mechanism 5 is provided on the outer surface of the rotating column four 405, and the sliding mechanism 5 includes an adjusting plate one 501 rotatably connected to the end of the rotating column four 405 away from the rotating plate three 404, a spring two 506 is fixedly connected to the side of the adjusting plate one 501 away from the rotating column four 405, an adjusting plate two 502 is rotatably connected to the end of the adjusting plate one 501 away from the fixed circular frame 201, a slider 503 is rotatably connected to the end of the adjusting plate two 502 away from the adjusting plate one 501, and a trapezoidal slider 504 is rotatably connected to the end of the slider 503 away from the adjusting plate two 502. Under the action of the extrusion force, the rotating frame 401 will rotate downward. When the rotating frame 401 rotates downward, the adjusting plate one 501 will be pushed to rotate downward through the rotating column four 405. When the rotating column five 406 rotates downward, the adjusting plate two 502 will be pushed to slide toward the end away from the rotating frame 401.

[0025] The end of the slider 503 away from the trapezoidal slider 504 is fixedly connected to a spring 1 505, and the ends of the plurality of springs 2 506 away from the adjusting plate 1 501 are fixedly connected to a square fixed column 507. The outer surface of the square fixed column 507 is provided with a plurality of sliding long grooves. The plurality of sliding long grooves 44 form a group of a circular array with the rotating column 3 106 as the center. The two groups of sliding long grooves are symmetrically distributed with the middle of the rotating column 3 106 as the center. The end of the spring 1 505 away from the slider 503 is fixedly connected to the inner wall of the sliding long groove. The slider 503 and the trapezoidal slider 504 both slide inside the sliding long groove. The left and right sides of the square fixed column 507 are A fixed disk 508 is fixedly connected, and a plurality of arc plates 509 are fixedly connected to the outer surface of the fixed disk 508. The ends of the plurality of arc plates 509 away from the fixed disk 508 are fixedly connected to the side wall of the fixed circular frame 201, and a plurality of adjustment plates 501 are rotatably connected to the outer surface of the fixed disk 508 on the side close to the fixed disk 508. When the adjustment plate 2 502 slides, it drives the slider 503 to slide inside the sliding long groove. When the adjustment plate 2 502 slides, it drives the rotating plate 3 404 to rotate through the rotating column 5 406, and the rotation amplitude of the rotating frame 401 is increased through the rotation of the rotating plate 3 404.

[0026] A vibration mechanism 6 is provided on the outer surface of the square fixed column 507, and the vibration mechanism 6 includes a plurality of fixed square frames 601 fixedly connected to the outer surface of the square fixed column 507, an arc-shaped fixed plate 602 is fixedly connected between two fixed square frames 601, a square fixed frame 603 is fixedly connected to the inner wall of one side of the fixed square frame 601 close to the arc-shaped fixed plate 602, and two square sliding blocks 604 are slidably connected inside the square fixed frame 603. When the slider 503 slides toward one end close to the fixed square frame 601, it will drive the trapezoidal slider 504 to slide together.

[0027] One end of several square sliding blocks 604 away from the square fixed frame 603 is fixedly connected to a sliding square column 605, one end of the sliding square column 605 close to the square fixed column 507 is fixedly connected to a trapezoidal sliding block 606, and one end of the sliding square column 605 away from the trapezoidal sliding block 606 is fixedly connected to a knocking block 607, so that the trapezoidal sliding block 606 slides upward. When the trapezoidal sliding block 606 slides upward, it will drive the knocking block 607 to slide upward through the sliding square column 605.

[0028] When in use, first pass the cable through the outer surface of the top spring cylinder 203 and wrap around the outer surface of the rotating column 2 104, then start the motor 103, when the motor 103 rotates, it will drive the rotating column 1 102 to rotate, when the rotating column 1 102 rotates, it will drive the rotating column 2 104 to rotate, when the rotating column 1 102 rotates, it will drive the rotating belt 105 to drive the rotating column 1 102 to rotate, when the rotating column 3 106 rotates, it will drive the rotating disk 301 to rotate, when the rotating disk 301 rotates, it will drive the sliding plate 302 to swing up and down through the arc-shaped ring groove, and when the sliding plate 302 swings up and down, it will drive the rotating The movable plate 303 swings up and down, and when the rotating plate 303 swings up and down, it will drive the square frame 304 to swing up and down, and when the square frame 304 swings up and down, it will drive the knocking column 305 to swing up and down, and when the knocking column 305 swings up and down, it will knock on the arc plate 1 204 to generate vibration, and when the knocking column 305 knocks on the arc plate 1 204, some debris stuck on the outer surface of the cable will be shaken off, thereby reducing the debris stuck on the cable, reducing the possibility of the debris damaging the cable sheath due to excessive friction when the cable is wrapped around the outer surface of the rotating column 2 104, thereby improving the overall working efficiency.

[0029] When the cable is at the edge of the arc plate 1 204, the cable will generate a downward extrusion force on the rotating frame 401. Under the action of the extrusion force, the rotating frame 401 will rotate downward. When the rotating frame 401 rotates downward, it will push the adjustment plate 1 501 to rotate downward through the rotating column 405. When the rotating column 506 rotates downward, it will push the adjustment plate 2 502 to slide toward the end away from the rotating frame 401. When the adjusting plate 2 502 slides, it will drive the slider 503 to slide inside the sliding long groove. When the adjusting plate 2 502 slides, it will drive the rotating plate 3 404 to rotate through the rotating column 5 406, and the rotation amplitude of the rotating frame 401 will increase through the rotation of the rotating plate 3 404. When 401 rotates downward, it will generate an upward pushing force on the side wall of the arc plate 204 through the sliding frame 402, so that the arc plate 204 slides upward. At this time, the arc plate 204 on the side where the cable is located will be reset and rotated outward under the action of the sliding frame 402, and the other end of the arc plate 204 will be relatively short, while the side on the cable is higher. At this time, the cable will gradually move toward the center of the arc plate 204 under the influence of the height difference. By raising the arc plate 204 on the biased side, the device can correct the position of the cable by utilizing gravity and the guiding effect of the plate, thereby increasing the possibility of the cable being laid forward smoothly and improving the reliability of power transmission.

[0030] When the slider 503 slides toward one end close to the fixed square frame 601, it will drive the trapezoidal slider 504 to slide together. When the trapezoidal slider 504 slides toward one end close to the fixed square frame 601, it will apply a thrust to the bottom of the trapezoidal sliding block 606, so that the trapezoidal sliding block 606 slides upward. When the trapezoidal sliding block 606 slides upward, it will drive the knocking block 607 to slide upward through the sliding square column 605. When the knocking block 607 slides upward, it will generate a vibration force on the central area of ​​the arc plate 204, forming a vibration wave converging toward the center. The cable will be guided by the "centripetal force" in this vibration environment, thereby promoting the cable to move better toward the central area of ​​the arc plate 204, further enhancing the squareness of the cable and improving the reliability of power transportation.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A downhole power cable laying traction device, comprising a main body (1), the main body (1) comprising two fixed columns (101) fixedly connected to the top of the main body (1), a rotating column (102) being rotatably connected between the two fixed columns (101), a motor (103) being fixedly connected to the side of the fixed column (101) on the back side away from the rotating column (102), an output end of the motor (103) passing through the side wall of the fixed column (101) and being fixedly connected to the rotating column (102), a rotating column (2) (104) being fixedly connected to the outer surface of the rotating column (102), a rotating belt (105) being sleeved on the outer surface of the rotating column (102), a rotating column (3) (106) being arranged at the end of the rotating belt (105) away from the motor (103), the rotating column (3) (106) being transmission-connected to the rotating column (102) via the rotating belt (105), characterized in that: Also includes; An auxiliary mechanism (2), the auxiliary mechanism (2) comprising two fixed circular frames (201) arranged on the outer surface of the rotating column three (106), the outer surface of the fixed circular frame (201) being fixedly connected to two fixed columns two (202), one end of the two fixed columns two (202) away from the fixed circular frame (201) being fixedly connected to the top of the main body (1), the outer surface of the fixed circular frame (201) being fixedly connected to a plurality of spring cylinders (203), the outer surfaces of the two spring cylinders (203) being slidably connected to an arc-shaped plate one (204), the inner wall of the fixed circular frame (201) being provided with a fixed frame (205), the outer surface of the fixed frame (205) being provided with a plurality of square grooves, the end of the fixed frame (205) close to the fixed circular frame (201) being fixedly connected to a plurality of fixed long plates, and the sides of the plurality of fixed long plates away from the fixed frame (205) being fixedly connected to the inner wall of the fixed circular frame (201); A knocking mechanism (3), the knocking mechanism (3) comprising a rotating disc (301) fixedly connected to the outer surface of a rotating column three (106) located inside a fixed frame (205), an arcuate annular groove being provided on a side of the rotating disc (301) away from the fixed circular frame (201), a plurality of sliding plates (302) being slidably connected inside the arcuate annular groove, a side of the sliding plate (302) away from the rotating disc (301) penetrating to the outside of the square groove and extending to the outside, an extended end of the sliding plate (302) being rotatably connected to a rotating plate (303), a side of the rotating plate (303) away from the sliding plate (302) being rotatably connected to a square frame (304), and an end of the square frame (304) away from the rotating plate (303) being fixedly connected to a knocking column (305).

2. The underground power cable laying traction device according to claim 1, characterized in that: One end of the square frame (304) close to the rotating column one (102) is fixedly connected to a spring plate (306); a square fixed frame (307) is arranged on the outer surface of the square frame (304); one end of the square fixed frame (307) close to the fixed circular frame (201) is fixedly connected to the fixed circular frame (201); a square sliding groove is provided on the inner wall of the side of the square fixed frame (307) close to the rotating column one (102); one end of the spring plate (306) away from the square frame (304) is slidably connected inside the square sliding groove; a side of the sliding plate (302) away from the spring plate (306) is rotatably connected to a rotating plate two (309); a side of the rotating plate two (309) away from the sliding plate (302) is rotatably connected to a rotating plate one (308); a side of the rotating plate one (308) away from the rotating plate two (309) is rotatably connected to the side wall of the rotating plate (303).

3. The underground power cable laying traction device according to claim 2, characterized in that: An adjustment mechanism (4) is provided on the outer surface of the spring cylinder (203), and the adjustment mechanism (4) comprises a rotating frame (401) rotatably connected to the outer surface of a square fixed frame (307), an end of the rotating frame (401) close to the fixed circular frame (201) is fixedly connected to a sliding frame (402), and a side of the rotating frame (401) away from the sliding frame (402) is fixedly connected to a sliding column (403), and a rotating plate three (404) is provided on the outer surface of the sliding column (403).

4. The underground power cable laying traction device according to claim 3, characterized in that: One end of the rotating plate three (404) away from the sliding column (403) is rotatably connected to the outer surface of the square fixed frame (307); a sliding groove through hole is provided on the side wall of the rotating plate three (404) away from the square fixed frame (307); the sliding column (403) is slidably connected inside the sliding groove through hole; one side of the rotating plate three (404) away from the knocking column (305) is rotatably connected to the rotating column four (405); and one end of the rotating plate three (404) away from the sliding frame (402) is rotatably connected to the rotating column five (406).

5. The underground power cable laying traction device according to claim 4, characterized in that: The outer surface of the rotating column four (405) is provided with a sliding mechanism (5), and the sliding mechanism (5) comprises an adjusting plate one (501) rotatably connected to an end of the rotating column four (405) away from the rotating plate three (404), a spring two (506) is fixedly connected to a side of the adjusting plate one (501) away from the rotating column four (405), an adjusting plate two (502) is rotatably connected to an end of the adjusting plate one (501) away from the fixed circular frame (201), a sliding block (503) is rotatably connected to an end of the adjusting plate two (502) away from the adjusting plate one (501), and a trapezoidal sliding block (504) is rotatably connected to an end of the sliding block (503) away from the adjusting plate two (502).

6. The underground power cable laying traction device according to claim 5, characterized in that: The end of the slider (503) away from the trapezoidal slider (504) is fixedly connected to a spring 1 (505), and the ends of the plurality of springs 2 (506) away from the adjustment plate 1 (501) are fixedly connected to a square fixed column (507). The outer surface of the square fixed column (507) is provided with a plurality of sliding long grooves. The plurality of sliding long grooves form a group of four-four circular arrays with the rotating column 3 (106) as the center. The two groups of sliding long grooves are symmetrically distributed with the middle of the rotating column 3 (106) as the center. The end of the spring 1 (505) away from the slider (503) is connected to the inner surface of the sliding long groove. The sliding block (503) and the trapezoidal sliding block (504) both slide in the interior of the sliding long groove; the left and right sides of the square fixed column (507) are both fixedly connected with a fixed disc (508); the outer surface of the fixed disc (508) is fixedly connected with a plurality of arc-shaped plates (509); one end of the plurality of arc-shaped plates (509) away from the fixed disc (508) is fixedly connected to the side wall of the fixed circular frame (201); and one side of the plurality of adjusting plates (501) close to the fixed disc (508) is rotatably connected to the outer surface of the fixed disc (508).

7. The underground power cable laying traction device according to claim 6, characterized in that: A vibration mechanism (6) is provided on the outer surface of the square fixed column (507), and the vibration mechanism (6) comprises a plurality of fixed square frames (601) fixedly connected to the outer surface of the square fixed column (507), an arc-shaped fixed plate (602) being fixedly connected between two of the fixed square frames (601), a square fixed frame (603) being fixedly connected to the inner wall of one side of the fixed square frame (601) close to the arc-shaped fixed plate (602), and two square sliding blocks (604) being slidably connected inside the square fixed frame (603).

8. The underground power cable laying traction device according to claim 7, characterized in that: One end of the plurality of square sliding blocks (604) away from the square fixing frame (603) is fixedly connected to a sliding square column (605), one end of the sliding square column (605) close to the square fixing column (507) is fixedly connected to a trapezoidal sliding block (606), and one end of the sliding square column (605) away from the trapezoidal sliding block (606) is fixedly connected to a knocking block (607).

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