Cable fixing mechanism and cable laying auxiliary device

Abstract

The invention provides a cable fixing mechanism and a cable laying auxiliary device, and relates to the technical field of auxiliary installation equipment.The cable fixing mechanism comprises a fixing block, a movable groove is formed in the upper end of the fixing block, clamping blocks are symmetrically arranged on the left side and the right side of the movable groove, clamping grooves are formed in the ends, close to each other, of the clamping blocks, and the clamping grooves in the left side and the right side are used for clamping and fixing a cable; the clamping block is connected with the control mechanism, the control mechanism is connected with the positioning mechanism, the positioning mechanism is connected with the front end of the positioning block, the fixing block is slidably connected with the front end of the positioning block, and when a cable is fixed, the control block is rotated, the control block drives the second bevel gear to rotate through the control rod, and the second bevel gear drives the first bevel gear to rotate; the first bevel gear drives the threaded rod to rotate, the threaded rod drives the clamping blocks on the left side and the right side to move in the direction close to each other when rotating, the cable is clamped and fixed through the clamping grooves in the clamping blocks, only the control rod needs to be operated when the cable is clamped and fixed, and the operation is simple and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary installation equipment, in particular to a cable fixing mechanism and a cable laying auxiliary device. Background Art

[0002] There are multiple layers of brackets inside the cable tunnel. When laying cables, the cables need to be laid on brackets at different heights. Manual laying is time-consuming and labor-intensive. When using a cable laying device to automatically lay the cables on the brackets, it is inconvenient to fix the cables on the cable laying device, which affects work efficiency. Summary of the invention

[0003] The present invention provides a cable fixing mechanism and a cable laying auxiliary device, which are used to solve the above-mentioned technical problems that manual laying is time-consuming and labor-intensive, and when the cable laying device is used to automatically lay the cable on the bracket, it is inconvenient to fix the cable on the cable laying device, which affects the work efficiency.

[0004] In order to solve the above technical problems, the present invention discloses a cable fixing mechanism, including a fixing block, a movable groove is provided at the upper end of the fixing block, clamping blocks are symmetrically provided on the left and right sides of the movable groove, a clamping groove is provided at one end of the clamping block close to each other, the clamping grooves on the left and right sides are used to clamp and fix the cable, the clamping block is connected to the control mechanism, the control mechanism is connected to the positioning mechanism, the positioning mechanism is connected to the front end of the positioning block, and the fixing block is slidably connected to the front end of the positioning block.

[0005] Preferably, the control mechanism includes a threaded rod, which is rotatably arranged in the movable groove, the threaded sections on the left and right parts of the threaded rod are respectively threadedly connected to the clamping blocks on the left and right sides, and the cylindrical section of the threaded rod passes through the side end of the movable groove and is connected to the outside.

[0006] Preferably, the positioning mechanism includes a positioning shell, movable holes are penetrated at the left and right ends of the rear part of the positioning shell, the movable holes are slidably connected to the front end of the positioning block, movable holes are penetrated at the left and right ends of the positioning shell, a connecting groove is provided at the upper end of the movable hole, a positioning block is slidably provided in the connecting groove, the positioning block is in corresponding contact with the positioning block, one end of the positioning block away from the positioning block is rotatably connected to bevel gear 2, bevel gear 2 is fixedly connected to a control rod, the control rod penetrates the upper end of the connecting groove and is fixedly connected to the control block, a spring is fixedly provided between the control block and the upper end of the positioning shell, and the spring is sleeved on the control rod.

[0007] Preferably, the cylindrical section of the threaded rod passes through the side end of the movable groove, enters the connecting groove and is fixedly connected to the bevel gear one, and the bevel gear one is meshed with the bevel gear two.

[0008] A cable laying auxiliary device is used for laying cables fixed by a cable fixing mechanism, comprising a base, a moving wheel is respectively provided at the top corners of the lower end of the base, an annular groove is provided at the upper end of the base, a lifting mechanism is provided on the left and right sides of the annular groove, the upper end of the lifting mechanism is fixedly connected to the installation mechanism, a cable placing mechanism is provided between the lifting mechanisms on the left and right sides, and the lifting mechanism and the cable placing mechanism are both connected to the driving mechanism.

[0009] Preferably, the mounting mechanism includes a mounting platform, a vertical end of the mounting platform is rotatably connected to the positioning block, a horizontal end of the mounting platform is rotatably connected to the fixed end of the electric telescopic rod 1, and a movable end of the electric telescopic rod 1 is rotatably connected to the rear end of the positioning block.

[0010] Preferably, the lifting mechanism includes a threaded sleeve arranged on the left side of the annular groove and a telescopic rod arranged on the right side, the threaded sleeve and the telescopic rod are both slidably connected to the annular groove, the threaded sleeve is threadedly connected to the threaded rod, and the threaded rod is fixedly connected to the mounting platform.

[0011] Preferably, the cable placement mechanism includes a placement table, which is fixedly arranged between the threaded sleeve and the telescopic rod. A reel is rotatably provided on the placement table, and a cable is wound on the reel. The reel is fixedly connected to a fixed rod, and the fixed rod passes through the lower end of the placement table and the lower end of the base and is fixedly connected to a worm gear. The worm gear is meshed with a worm, and the worm gear is rotatably connected to a connecting shaft. The connecting shaft is rotatably connected to a mounting block, and a mounting block is fixedly arranged at the lower end of the base.

[0012] Preferably, the driving mechanism includes an adjusting cavity arranged at the lower end of the base, an electric telescopic rod 2 is fixedly provided in the adjusting cavity, the electric telescopic rod 2 is fixedly connected to the adjusting block, the adjusting block is slidably connected to the adjusting cavity, a cavity is provided on the adjusting block, a gear 1 is rotatably provided in the cavity, the upper side of the gear 1 is meshed with the gear 2, the gear 2 is fixedly connected to the driving shaft 1, the driving shaft 1 is fixedly connected to the bevel gear 3, the bevel gear 3 is meshed with the bevel gear 4, the bevel gear 4 is fixedly connected to the rotating sleeve, the rotating sleeve is fixedly connected to the lower end of the placement table, the rotating sleeve is rotatably connected to the upper end of the base, the driving shaft 1 is fixedly connected to the double-headed motor, the lower side of the gear 1 is meshed with the gear 3, the gear 3 is fixedly connected to the spring rod, the spring rod is fixedly connected to the bevel gear 5, the bevel gear 5 is meshed with the bevel gear 6, the bevel gear 6 is fixedly connected to the worm, the spring rod is rotatably connected to the mounting block 2, and the mounting block 2 is fixedly arranged at the lower end of the base.

[0013] Preferably, the double-headed motor is also connected to a drive shaft 2 which is fixedly connected, the drive shaft 2 is fixedly connected to a bevel gear 7, the bevel gear 7 is meshed with a bevel gear 8, and the bevel gear 8 is fixedly connected to the threaded sleeve on the left side.

[0014] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of region A;

[0018] Figure 3 It is a schematic diagram of the connection structure between the fixing rod and the connecting block of the present invention.

[0019] In the figure: 1, base; 2, moving wheel; 3, annular groove; 4, bevel gear eight; 5, bevel gear seven; 6, double-headed motor; 7, rotating sleeve; 8, fixing rod; 9, bevel gear four; 10, placing table; 11, threaded sleeve; 12, threaded rod; 13, reel; 14, positioning block; 15, electric telescopic rod one; 16, mounting table; 17, bevel gear two; 18, worm gear; 19, bevel gear three; 20, driving shaft one; 21, gear two; 22, gear one; 23, adjusting chamber; 24 1. Electric telescopic rod 2; 25. Adjustment block; 26. Cavity; 27. Mounting block 2; 28. Gear 3; 29. ​​Spring rod; 30. Bevel gear 5; 31. Bevel gear 6; 32. Worm; 33. Mounting block 1; 34. Fixed block; 35. Threaded rod; 36. Movable groove; 37. Clamping block; 38. Clamping groove; 39. Positioning shell; 40. Bevel gear 1; 41. Movable hole; 42. Control block; 43. Spring; 44. Control rod; 45. Positioning block; 46. Connecting groove. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0022] The present invention provides the following embodiments

[0023] Example 1

[0024] The embodiment of the present invention provides a cable fixing mechanism, such as Figure 1-Figure 3 As shown, it includes a fixed block 34, a movable groove 36 is provided at the upper end of the fixed block 34, and clamping blocks 37 are symmetrically provided on the left and right sides of the movable groove 36, and clamping grooves 38 are provided at the ends of the clamping blocks 37 close to each other, and the clamping grooves 38 on the left and right sides are used to clamp and fix the cables, the clamping block 37 is connected to the control mechanism, the control mechanism is connected to the positioning mechanism, the positioning mechanism is connected to the front end of the positioning block 14, and the fixed block 34 is slidably connected to the front end of the positioning block 14;

[0025] The control mechanism includes a threaded rod 35, which is rotatably arranged in a movable groove 36, and the threaded sections on the left and right sides of the threaded rod 35 are respectively threadedly connected with the clamping blocks 37 on the left and right sides, and the cylindrical section of the threaded rod 35 passes through the side end of the movable groove 36 and communicates with the outside;

[0026] The positioning mechanism includes a positioning shell 39, and movable holes 41 are penetrated at the left and right ends of the rear part of the positioning shell 39. The movable hole 41 is slidably connected with the front end of the positioning block 45. A connecting groove 46 is provided at the upper end of the movable hole 41. A positioning block 45 is slidably arranged in the connecting groove 46. The positioning block 45 is in corresponding contact with the positioning block 14. The end of the positioning block 45 away from the positioning block 14 is rotatably connected with the bevel gear 17. The bevel gear 17 is fixedly connected with a control rod 44. The control rod 44 penetrates the upper end of the connecting groove 46 and is fixedly connected with the control block 42. A spring 43 is fixedly arranged between the control block 42 and the upper end of the positioning shell 39, and the spring 43 is sleeved on the control rod 44.

[0027] The cylindrical section of the threaded rod 35 passes through the side end of the movable groove 36 and enters the connecting groove 46 and is fixedly connected to the bevel gear 1 40 , and the bevel gear 1 40 is meshed with the bevel gear 2 17 .

[0028] The beneficial effects of the above technical solution are:

[0029] When fixing the cable, pull the control block 42, the control block 42 drives the control rod 44 to move, the spring 43 is compressed, the control rod 44 drives the bevel gear 2 17 to engage with the bevel gear 1 40, and the positioning block 45 is disengaged from the positioning block 14, and then rotate the control block 42, the control block 42 drives the bevel gear 2 17 to rotate through the control rod 44, the bevel gear 2 17 drives the bevel gear 1 40 to rotate, the bevel gear 1 40 drives the threaded rod 35 to rotate, and when the threaded rod 35 rotates, it drives the clamping blocks 37 on the left and right sides to move in a direction close to each other, the clamping groove 38 in the clamping block 37 clamps and fixes the head of the cable, the fixing block 34 and the clamping block 37 connected thereto slide along the positioning block 14 and move toward the cable laying bracket, and the positioning block 14 moves along The length in the front-to-back direction is long enough, and when clamping and fixing the cable, it is only necessary to operate the control lever 44, which is simple and convenient, and solves the time-consuming and labor-intensive manual laying. When the cable is automatically laid on the bracket by using a cable laying device, it is inconvenient to fix the cable on the cable laying device, which affects the technical problem of working efficiency. If it is necessary to slide the positioning shell 39 and the fixing block 34 along the positioning block 14, the positioning block 45 can be disengaged from the positioning block 14, and the control block 42 can be released. Under the elastic action of the spring 43, there is an extrusion effect between the positioning block 45 and the positioning block 14. At the same time, the positioning block 45 is set as a rough block, so that the friction between the positioning block 45 and the positioning block 14 is large enough to ensure that the fixing block 34 is in a stationary state at this moment.

[0030] Example 2

[0031] On the basis of Example 1, Figure 1-Figure 3 As shown, it includes a base 1, a moving wheel 2 is respectively provided at the top corner of the lower end of the base 1, an annular groove 3 is provided at the upper end of the base 1, and a lifting mechanism is provided on the left and right sides of the annular groove 3. The upper end of the lifting mechanism is fixedly connected to the mounting mechanism, and a cable placement mechanism is provided between the lifting mechanisms on the left and right sides, and the lifting mechanism and the cable placement mechanism are both connected to the driving mechanism;

[0032] The mounting mechanism includes a mounting platform 16, the vertical end of the mounting platform 16 is rotatably connected to the positioning block 14, the horizontal end of the mounting platform 16 is rotatably connected to the fixed end of the electric telescopic rod 15, and the movable end of the electric telescopic rod 15 is rotatably connected to the rear end of the positioning block 14;

[0033] The lifting mechanism includes a threaded sleeve 11 arranged on the left side of the annular groove 3 and a telescopic rod arranged on the right side. The threaded sleeve 11 and the telescopic rod are both slidably connected to the annular groove 3. The threaded sleeve 11 is threadedly connected to the threaded rod 12, and the threaded rod 12 is fixedly connected to the mounting platform 16.

[0034] The beneficial effects of the above technical solution are:

[0035] The setting of the moving wheel 2 facilitates the free movement of the base 1. By setting the annular groove 3, the mounting platform 16 and the lifting mechanism connected thereto can rotate along the annular groove 3. When the lifting mechanism is working, the threaded sleeve 11 is controlled to rotate, so that the threaded rod 12 drives the mounting platform 16 to move up and down. At this time, the telescopic rod can be freely extended and retracted. When the mounting platform 16 rotates, it can drive the positioning block 14 and the cable fixing mechanism connected thereto to rotate. When the electric telescopic rod 15 is extended and retracted, it can drive the positioning block 14 to rotate along the right end of the mounting platform 16, so that the inclination angle of the cable fixing mechanism can be adjusted, thereby achieving the purpose of adjusting the position of the cable fixing mechanism, so that the cable fixing mechanism can be moved to the target laying position.

[0036] Example 3

[0037] On the basis of Example 2, Figure 1-Figure 3 As shown, the cable placement mechanism includes a placement platform 10, which is fixedly arranged between a threaded sleeve 11 and a telescopic rod. A reel 13 is rotatably provided on the placement platform 10, and a cable is wound on the reel 13. The reel 13 is fixedly connected to a fixed rod 8, and the fixed rod 8 passes through the lower end of the placement platform 10 and the lower end of the base 1 and is fixedly connected to a worm gear 18. The worm gear 18 is meshed with a worm 32, and the worm 32 is rotatably connected to a connecting shaft, and the connecting shaft is rotatably connected to a mounting block 33, and the mounting block 33 is fixedly arranged at the lower end of the base 1.

[0038] The beneficial effects of the above technical solution are:

[0039] By setting up the reel 13 to reel up the cable, space can be saved. When the cable is laid, the reel 13 can be controlled to rotate. When the reel 13 is controlled to rotate, the worm 32 is controlled to rotate. The worm 32 drives the worm wheel 18 to rotate. When the worm wheel 18 rotates, it drives the fixed rod 8 to rotate. The fixed rod 8 drives the reel 13 to rotate.

[0040] Example 4

[0041] On the basis of Example 3, Figure 1-Figure 3As shown, the driving mechanism includes an adjusting cavity 23 provided at the lower end of the base 1, an electric telescopic rod 24 is fixedly provided in the adjusting cavity 23, the electric telescopic rod 24 is fixedly connected to the adjusting block 25, the adjusting block 25 is slidably connected to the adjusting cavity 23, a cavity 26 is provided on the adjusting block 25, a gear 1 22 is rotatably provided in the cavity 26, the upper side of the gear 1 22 is meshed with the gear 21, the gear 21 is fixedly connected to the driving shaft 1 20, the driving shaft 1 20 is fixedly connected to the bevel gear 3 19, the bevel gear 3 19 is meshed with the bevel gear 4 9, and the bevel gear 4 9 The rotating sleeve 7 is fixedly connected to the rotating sleeve 7, the rotating sleeve 7 is fixedly connected to the lower end of the placing table 10, the rotating sleeve 7 is rotatably connected to the upper end of the base 1, the driving shaft 1 20 is fixedly connected to the double-headed motor 6, the lower side of the gear 1 22 is meshed with the gear 3 28, the gear 3 28 is fixedly connected to the spring rod 29, the spring rod 29 is fixedly connected to the bevel gear 5 30, the bevel gear 5 30 is meshed with the bevel gear 6 31, the bevel gear 6 31 is fixedly connected to the worm 32, the spring rod 29 is rotatably connected to the mounting block 27, and the mounting block 27 is fixedly arranged at the lower end of the base 1;

[0042] The double-headed motor 6 is also connected to a drive shaft 2, which is fixedly connected to a bevel gear 75, which is meshed with a bevel gear 84, and the bevel gear 84 is fixedly connected to the threaded sleeve 11 on the left side.

[0043] The beneficial effects of the above technical solution are:

[0044] The drive mechanism is set up, when the double-headed motor 6 is working, it drives the drive shaft 1 20 and the drive shaft 2 to rotate, the drive shaft 1 20 drives the bevel gear 3 19 and the gear 2 21 to rotate, the gear 2 21 rotates and drives the gear 1 22 to rotate, the gear 1 22 drives the gear 3 28 to rotate, the gear 3 28 drives the spring rod 29 to rotate, the spring rod 29 drives the bevel gear 5 30 to rotate, the drive shaft 2 drives the bevel gear 7 5 to rotate, if the electric telescopic rod 24 is extended and retracted, it drives the adjustment block 25 to move, the adjustment block 25 drives the double-headed motor 6 to move, and the double-headed motor 6 drives the bevel gear 7 5 and the bevel gear 8 4 The bevel gear eight 4 drives the threaded sleeve 11 to rotate, thereby achieving the purpose of adjusting the height of the mounting platform 16. At this time, the bevel gear five 30 is not engaged with the bevel gear six 31, and the bevel gear three 19 is not engaged with the bevel gear four 9. If it is necessary to control the rotation of the worm 32 separately, the electric telescopic rod two 24 is controlled to drive the adjustment block 25 to move when it is extended and retracted, and the adjustment block 25 drives the mounting block two 27 to move, and the mounting block two 27 drives the spring rod 29 to move, and the spring rod 29 drives the bevel gear five 30 to move until the bevel gear five 30 is engaged with the bevel gear six 31, and at this time the bevel gear seven 5 is disengaged from the bevel gear eight 4. , bevel gear three 19 is not meshed with bevel gear four 9, bevel gear five 30 drives bevel gear six 31 to rotate, bevel gear six 31 drives worm 32 to rotate, thereby achieving the purpose of driving worm wheel 18 to rotate, the friction between rotating sleeve 7 and the upper end of base 1 is large enough, and rotating sleeve 7 cannot rotate at this time. If the mounting platform 16 is rotated, the electric telescopic rod two 24 is controlled to extend and retract to drive the adjustment block 25 to move, so that bevel gear three 19 is meshed with bevel gear four 9. At this time, because bevel gear five 30 is first meshed with bevel gear six 31, bevel gear five 30 cannot move with mounting block two 27 , the spring rod 29 is compressed, and when the bevel gear three 19 rotates, it can drive the bevel gear four 9 to rotate, and at the same time the worm 32 also rotates, the rotating sleeve 7 drives the placement table 10 to rotate, and the placement table 10 drives the lifting mechanism and the reel 13 to rotate synchronously, so that the cable remains relatively fixed, and the lifting mechanism can drive the mounting table 16 to rotate. The lifting and lowering of the lifting mechanism, the rotation of the reel 13 and the mounting table 16 can be driven separately by the double-headed motor 6. There is no need to set up too many motor drives, which saves costs and is convenient for operation. The setting of the electric telescopic rod two 24 is convenient for adjusting the position of the double-headed motor 6.

[0045] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cable fixing mechanism, characterized in that: The invention comprises a fixed block (34), wherein the upper end of the fixed block (34) is provided with a movable groove (36), the left and right sides of the movable groove (36) are symmetrically provided with clamping blocks (37), the ends of the clamping blocks (37) close to each other are provided with clamping grooves (38), the clamping grooves (38) on the left and right sides are used to clamp and fix the cables, the clamping block (37) is connected to the control mechanism, the control mechanism is connected to the positioning mechanism, the positioning mechanism is connected to the front end of the positioning block (14), and the fixed block (34) is slidably connected to the front end of the positioning block (14).

2. A cable fixing mechanism according to claim 1, characterized in that: The control mechanism comprises a threaded rod (35), the threaded rod (35) is rotatably arranged in a movable groove (36), the threaded sections on the left and right parts of the threaded rod (35) are respectively threadedly connected to the clamping blocks (37) on the left and right sides, and the cylindrical section of the threaded rod (35) penetrates the side end of the movable groove (36) and communicates with the outside.

3. A cable fixing mechanism according to claim 2, characterized in that: The positioning mechanism comprises a positioning shell (39), wherein movable holes (41) are penetrated at both left and right ends of the rear part of the positioning shell (39), the movable holes (41) are slidably connected to the front end of a positioning block (45), a connecting groove (46) is provided at the upper end of the movable hole (41), a positioning block (45) is slidably arranged in the connecting groove (46), the positioning block (45) is correspondingly contacted with the positioning block (14), one end of the positioning block (45) away from the positioning block (14) is rotationally connected to the second bevel gear (17), the second bevel gear (17) is fixedly connected to a control rod (44), the control rod (44) penetrates the upper end of the connecting groove (46) and is fixedly connected to the control block (42), a spring (43) is fixedly arranged between the control block (42) and the upper end of the positioning shell (39), and the spring (43) is sleeved on the control rod (44).

4. A cable fixing mechanism according to claim 3, characterized in that: The cylindrical section of the threaded rod (35) passes through the side end of the movable groove (36) and enters the connecting groove (46) and is fixedly connected to the bevel gear 1 (40), and the bevel gear 1 (40) is meshed with the bevel gear 2 (17).

5. A cable laying auxiliary device, used for laying a cable fixed by the cable fixing mechanism according to any one of claims 1 to 4, characterized in that: The utility model comprises a base (1), wherein a moving wheel (2) is respectively arranged at the top corner of the lower end of the base (1), an annular groove (3) is arranged at the upper end of the base (1), a lifting mechanism is arranged on the left and right sides of the annular groove (3), the upper end of the lifting mechanism is fixedly connected to the mounting mechanism, a cable placement mechanism is arranged between the lifting mechanisms on the left and right sides, and the lifting mechanism and the cable placement mechanism are both connected to the driving mechanism.

6. A cable laying auxiliary device according to claim 5, characterized in that: The mounting mechanism comprises a mounting platform (16), the vertical end of the mounting platform (16) is rotatably connected to the positioning block (14), the horizontal end of the mounting platform (16) is rotatably connected to the fixed end of the electric telescopic rod (15), and the movable end of the electric telescopic rod (15) is rotatably connected to the rear end of the positioning block (14).

7. A cable laying auxiliary device according to claim 6, characterized in that: The lifting mechanism comprises a threaded sleeve (11) arranged on the left side of the annular groove (3) and a telescopic rod arranged on the right side, the threaded sleeve (11) and the telescopic rod are both slidably connected to the annular groove (3), the threaded sleeve (11) is threadedly connected to the threaded rod (12), and the threaded rod (12) is fixedly connected to the mounting platform (16).

8. A cable laying auxiliary device according to claim 7, characterized in that: The cable placement mechanism comprises a placement platform (10), the placement platform (10) is fixedly arranged between a threaded sleeve (11) and a telescopic rod, a reel (13) is rotatably arranged on the placement platform (10), a cable is wound on the reel (13), the reel (13) is fixedly connected to a fixed rod (8), the fixed rod (8) passes through the lower end of the placement platform (10) and the lower end of the base (1) and is fixedly connected to a worm gear (18), the worm gear (18) is meshed with a worm (32), the worm (32) is rotatably connected to a connecting shaft, the connecting shaft is rotatably connected to a mounting block (33), and the mounting block (33) is fixedly arranged at the lower end of the base (1).

9. A cable laying auxiliary device according to claim 7, characterized in that: The driving mechanism comprises an adjusting cavity (23) arranged at the lower end of a base (1), an electric telescopic rod 2 (24) being fixedly arranged in the adjusting cavity (23), the electric telescopic rod 2 (24) being fixedly connected to an adjusting block (25), the adjusting block (25) being slidably connected to the adjusting cavity (23), a cavity (26) being arranged on the adjusting block (25), a gear 1 (22) being rotatably arranged in the cavity (26), the upper side of the gear 1 (22) being meshed with a gear 2 (21), the gear 2 (21) being fixedly connected to a driving shaft 1 (20), the driving shaft 1 (20) being fixedly connected to a bevel gear 3 (19), the bevel gear 3 (19) being meshed with a bevel gear 4 (9), the bevel gear 4 (9) being meshed with a bevel gear 5 (9), the bevel gear 5 (9) being meshed with a bevel gear 6 (9), the bevel gear 6 (9) being meshed with a bevel gear 7 (9), the bevel gear 8 (9) being meshed with a bevel gear 9 (9), the bevel gear 9 (9) being meshed with a bevel gear 10 (9), the bevel gear 11 (22) being meshed with a bevel gear 12 (21), the bevel gear 12 (22) being meshed with a bevel gear 13 (19), the bevel gear 14 (9) being meshed with a bevel gear 15 (9), the bevel gear 15 (9) being meshed with a bevel gear 16 (9), the bevel gear 16 (9) being meshed with a bevel gear 17 (18), the bevel gear 18 (19) being meshed with a bevel gear 19 (18), the bevel gear 19 (18) being meshed with a bevel gear 10 (18), the bevel The rotating sleeve (7) is fixedly connected, the rotating sleeve (7) is fixedly connected to the lower end of the placing platform (10), the rotating sleeve (7) is rotatably connected to the upper end of the base (1), the driving shaft 1 (20) is fixedly connected to the double-headed motor (6), the lower side of the gear 1 (22) is meshed with the gear 3 (28), the gear 3 (28) is fixedly connected with the spring rod (29), the spring rod (29) is fixedly connected with the bevel gear 5 (30), the bevel gear 5 (30) is meshed with the bevel gear 6 (31), the bevel gear 6 (31) is fixedly connected with the worm (32), the spring rod (29) is rotatably connected with the mounting block 2 (27), and the mounting block 2 (27) is fixedly arranged at the lower end of the base (1).

10. A cable laying auxiliary device according to claim 9, characterized in that: The double-headed motor (6) is also fixedly connected to a second drive shaft, which is fixedly connected to a seventh bevel gear (5), which is meshed with an eighth bevel gear (4), and the eighth bevel gear (4) is fixedly connected to a threaded sleeve (11) on the left side.

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