Laying device

Abstract

The utility model discloses a laying device, which relates to the technical field of power cables and comprises a universal wheel, the top surface of the universal wheel is provided with an adjusting unit, the top surface of the adjusting unit is provided with a lifting unit, the lifting unit is internally provided with a fixing unit, the top surface of the adjusting unit is provided with a limiting unit, and the limiting unit is provided with a fixing unit. The fixing unit comprises a limiting rod, the limiting rod is arranged in the lifting unit, one side of the limiting rod is connected with a third motor through a bolt, the output end of the third motor is fixedly sleeved with a second bidirectional threaded rod, the surface of the second bidirectional threaded rod is in threaded connection with a sliding frame, and a guide rod is rotationally connected into the sliding frame. Through the arrangement of the limiting rod, the third motor, the second bidirectional threaded rod, the sliding frame, the guide rod, the clamping plate and the non-slip mat, the effect of conveniently fixing and adjusting cable rollers of different sizes is achieved, and meanwhile the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of power cable technology, specifically to a laying device. Background Technology

[0002] Power cables are cables used for transmitting and distributing electrical energy. They are commonly used in urban underground power grids, power plant lead-out lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across rivers and seas. The proportion of cables in power lines is gradually increasing. Power cables are cable products used in the main lines of power systems to transmit and distribute high-power electrical energy, including power cables of various voltage levels from 1-500kV and above, and various types of insulation.

[0003] The current publication number CN219420118U discloses a power cable laying device, including a base plate and an elastic clamping assembly. The elastic clamping assembly includes a cable, with guide wheels rolling to clamp the cable on both sides. An inner bearing is installed in the middle of the guide wheels, and a telescopic rod is inserted into the inner bearing. A cylinder is installed on one side of the telescopic rod, and a conveying frame is installed on the outside of the telescopic rod. A buffer spring is provided between the telescopic rod and the conveying frame.

[0004] To address the issue of adapting to different cable types, existing technologies employ a cylinder to lift and lower the guide rollers, thereby clamping cables of varying sizes. However, this method still faces the problem of not being able to secure cables of different sizes to the rollers, resulting in poor applicability of the device. Utility Model Content

[0005] The purpose of this invention is to provide a laying device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A laying device includes casters, an adjustment unit on the top surface of the casters, a lifting unit on the top surface of the adjustment unit, a fixing unit inside the lifting unit, and a limit unit on the top surface of the adjustment unit.

[0008] The fixing unit includes a limiting rod, which is set inside the lifting unit. A motor is bolted to one side of the limiting rod. A bidirectional threaded rod is fixedly sleeved at the output end of the motor. A sliding frame is threadedly connected to the surface of the bidirectional threaded rod. A guide rod is rotatably connected inside the sliding frame. A clamping plate is rotatably connected to one end of the guide rod. An anti-slip pad is fixedly connected to the surface of the clamping plate.

[0009] A further improvement of the present invention is that the adjustment unit includes a placement plate, which is fixedly connected to the top surface of the caster wheel. A motor is bolted to one side of the placement plate, and a bidirectional threaded rod is fixedly sleeved at the output end of the motor.

[0010] By adopting the above technical solution, the placement plate, motor one, and bidirectional threaded rod one facilitate the adjustment of the fixing of cable rollers of different widths.

[0011] A further improvement of the present invention is that: a movable block is threadedly connected to the surface of the bidirectional threaded rod, the two sides of the movable block are slidably disposed inside the placement plate, and a reinforcing rod is fixedly connected to the top surface of the movable block.

[0012] By adopting the above technical solution, the reinforcing rods installed on the top surface of the movable block can provide additional support during the lifting process.

[0013] A further improvement of the present invention is that the lifting unit includes a mounting plate, which is fixedly connected to the top surface of the caster wheel. The interior of the mounting plate is rotatably connected to the surface of the limiting rod, and an electric telescopic rod is bolted to one side of the mounting plate.

[0014] By adopting the above technical solution, the installation plate and electric telescopic rod are set up to facilitate the adjustment of the cable roller fixing according to different diameters, and at the same time, it is easy to lift it into a suspended state to facilitate subsequent cable exit.

[0015] A further improvement of this utility model is that: a second motor is bolted to one side of the mounting plate, a first gear is fixedly sleeved at the output end of the second motor, a second gear is meshed to one side of the first gear, and the interior of the second gear is fixedly connected to the surface of the limiting rod.

[0016] By adopting the above technical solution, the arrangement of motor two, gear one and gear two facilitates the rotation of the limit rod to exit the cable, thereby improving the efficiency of saving manpower.

[0017] A further improvement of the present invention is that the limiting unit includes a fixing frame, the fixing frame is fixedly connected to the top surface of the placement plate, the top surface of the fixing frame is connected to a motor four by bolts, and the output end of the motor four is fixedly sleeved with a bidirectional threaded rod three.

[0018] By adopting the above technical solution, through the setting of the fixed frame, motor four, bidirectional threaded rod three and movable frame, the effect of limiting the cable outlet of different diameters is achieved, while the cable is straightened and laid out.

[0019] A further improvement of this utility model is that: the surface of the bidirectional threaded rod is threadedly connected to a movable frame, the two sides of the movable frame are slidably disposed inside the fixed frame, and the interior of the movable frame is rotatably connected to a limit wheel.

[0020] By adopting the above technical solution and setting the limit wheel, the effect of facilitating the limiting of cable movement is achieved.

[0021] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0022] 1. This utility model provides a laying device. By setting up a limiting rod, a third motor, a second bidirectional threaded rod, a sliding frame, a guide rod, a clamping plate, and an anti-slip pad, it achieves the effect of facilitating the fixing and adjustment of cable rollers of different sizes, while improving the applicability of the device. By setting up a placement plate, a first motor, and a first bidirectional threaded rod, it is convenient to adjust the fixing and adjustment of cable rollers of different widths.

[0023] 2. This utility model provides a laying device. By setting up a mounting plate and an electric telescopic rod, it achieves the effect of easy adjustment for fixing and fixing cables of different diameters, and at the same time, it is easy to lift them into a suspended state for easy subsequent cable exit. By setting up a second motor, a first gear, and a second gear, it is easy to drive the limit rod to rotate and exit the cable, thus improving the efficiency of saving manpower. By setting up a fixed frame, a fourth motor, a third bidirectional threaded rod, and a movable frame, it is easy to limit the exit of cables of different diameters, and at the same time, it is easy to straighten the cables for easy laying. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the adjustment unit of this utility model;

[0026] Figure 3 This is a schematic cross-sectional view of the lifting unit of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the fixing unit of this utility model;

[0028] Figure 5 This is a cross-sectional structural diagram of the limiting unit of this utility model.

[0029] In the diagram: 1. Caster wheel; 2. Adjustment unit; 21. Placement plate; 22. Motor 1; 23. Double-sided threaded rod 1; 24. Moving block; 25. Reinforcing rod; 3. Lifting unit; 31. Mounting plate; 32. Electric telescopic rod; 33. Motor 2; 34. Gear 1; 35. Gear 2; 4. Fixing unit; 41. Limiting rod; 42. Motor 3; 43. Double-sided threaded rod 2; 44. Sliding frame; 45. Guide rod; 46. Clamping plate; 47. Anti-slip mat; 5. Limiting unit; 51. Fixing frame; 52. Motor 4; 53. Double-sided threaded rod 3; 54. Moving frame; 55. Limiting wheel. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, this utility model provides a laying device, including a caster wheel 1, an adjustment unit 2 on the top surface of the caster wheel 1, a lifting unit 3 on the top surface of the adjustment unit 2, a fixing unit 4 inside the lifting unit 3, a limit unit 5 on the top surface of the adjustment unit 2, and a limit rod 41 inside the fixing unit 4. The limit rod 41 is bolted to one side of the limit rod 41, and a bidirectional threaded rod 43 is fixedly sleeved at the output end of the motor 42. A sliding frame 44 is threadedly connected to the surface of the bidirectional threaded rod 43, and a guide rod 45 is rotatably connected inside the sliding frame 44. A clamping plate 46 is rotatably connected to one end of the guide rod 45, and an anti-slip pad 47 is fixedly connected to the surface of the clamping plate 46. The adjustment unit 2 includes a placement plate 21, which is fixedly connected to the top surface of the caster wheel 1, and one side of the placement plate 21 is bolted to... There is a motor 22, and a bidirectional threaded rod 23 is fixedly sleeved at the output end of the motor 22. A movable block 24 is threadedly connected to the surface of the bidirectional threaded rod 23. The two sides of the movable block 24 are slidably disposed inside the placement plate 21. A reinforcing rod 25 is fixedly connected to the top surface of the movable block 24. By placing the cable roller on the top surface of the placement plate 21, the motor 22 is controlled to drive the bidirectional threaded rod 23 to rotate. At the same time, the movable block 24 is driven to adjust according to the width of the cable roller under the limit of the placement plate 21. At the same time, the limiting rod 41 is controlled to be placed inside the cable roller. Simultaneously, the motor 42 is controlled to drive the bidirectional threaded rod 43 to rotate. At the same time, the two sliding frames 44 are driven to move closer to each other. Simultaneously, the clamping plate 46 at one end of the guide rod 45 is driven to move inside the cable roller. At the same time, the anti-slip pad 47 contacts the inner wall of the cable roller, thereby completing the fixation of the cable roller.

[0033] Example 2

[0034] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the lifting unit 3 includes a mounting plate 31, which is fixedly connected to the top surface of the universal wheel 1. The interior of the mounting plate 31 is rotatably connected to the surface of the limiting rod 41. An electric telescopic rod 32 is bolted to one side of the mounting plate 31, and a second motor 33 is bolted to one side of the mounting plate 31. A first gear 34 is fixedly sleeved at the output end of the second motor 33. A second gear 35 is meshed with one side of the first gear 34. The interior of the second gear 35 is fixedly connected to the surface of the limiting rod 41. The electric telescopic rod 32 is controlled to extend, driving the cable roller away from the top surface of the placement plate 21. At the same time, the second motor 33 is controlled to drive the first gear 34 to rotate. Meanwhile, the first gear 34 and the second gear 35 mesh with each other, driving the limiting rod 41 to rotate.

[0035] Example 3

[0036] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the limiting unit 5 includes a fixed frame 51, which is fixedly connected to the top surface of the placement plate 21. A motor 52 is bolted to the top surface of the fixed frame 51. A bidirectional threaded rod 53 is fixedly sleeved at the output end of the motor 52. A movable frame 54 is threadedly connected to the surface of the bidirectional threaded rod 53. The two sides of the movable frame 54 are slidably disposed inside the fixed frame 51. A limiting wheel 55 is rotatably connected inside the movable frame 54. One end of the cable is pulled out, and the surface is placed on one side of the limiting wheel 55. The motor 52 is controlled to drive the bidirectional threaded rod 53 to rotate, and the movable frame 54 is driven to drive the two limiting wheels 55 to contact the cable under the limitation of the fixed frame 51, thereby completing the limitation of the cable.

[0037] The working principle of this laying device will be explained in detail below.

[0038] like Figure 1-5As shown, by placing the cable roller on the top surface of the placement plate 21, the control motor 22 drives the bidirectional threaded rod 23 to rotate, simultaneously driving the moving block 24 to adjust according to the width of the cable roller under the limit of the placement plate 21. Simultaneously, the control moves the limiting rod 41 to the inner side of the cable roller, while the control motor 42 drives the bidirectional threaded rod 43 to rotate, simultaneously driving the two sliding frames 44 to move closer together. This also causes the clamping plate 46 at one end of the guide rod 45 to move inwards towards the inner side of the cable roller, while the anti-slip pad 47 contacts the inner wall of the cable roller. After fixing the cable roller, the electric telescopic rod 32 is extended to move the cable roller away from the top surface of the placement plate 21. At the same time, the motor 2 33 drives the gear 1 34 to rotate, and the gear 1 34 and gear 2 35 mesh with each other, which in turn drives the limit rod 41 to rotate, pulling out one end of the cable and placing the surface on one side of the limit wheel 55. The motor 4 52 drives the bidirectional threaded rod 3 53 to rotate, which in turn drives the moving frame 54 to contact the two limit wheels 55 with the cable under the limit of the fixed frame 51, thus completing the limit of the cable.

[0039] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A laying device, comprising casters (1), characterized in that: The top surface of the universal wheel (1) is provided with an adjustment unit (2), the top surface of the adjustment unit (2) is provided with a lifting unit (3), the inside of the lifting unit (3) is provided with a fixing unit (4), and the top surface of the adjustment unit (2) is provided with a limit unit (5). The fixing unit (4) includes a limiting rod (41), which is located inside the lifting unit (3). One side of the limiting rod (41) is connected to a motor three (42) by bolts. The output end of the motor three (42) is fixedly sleeved with a bidirectional threaded rod two (43). The surface of the bidirectional threaded rod two (43) is threadedly connected to a sliding frame (44). The sliding frame (44) is rotatably connected to a guide rod (45). One end of the guide rod (45) is rotatably connected to a clamping plate (46). The surface of the clamping plate (46) is fixedly connected to an anti-slip pad (47).

2. The laying device according to claim 1, characterized in that: The adjustment unit (2) includes a placement plate (21), which is fixedly connected to the top surface of the caster wheel (1). A motor (22) is bolted to one side of the placement plate (21), and a bidirectional threaded rod (23) is fixedly sleeved at the output end of the motor (22).

3. The laying device according to claim 2, characterized in that: The surface of the bidirectional threaded rod (23) is threadedly connected to a movable block (24), the two sides of the movable block (24) are slidably disposed inside the placement plate (21), and a reinforcing rod (25) is fixedly connected to the top surface of the movable block (24).

4. The laying device according to claim 1, characterized in that: The lifting unit (3) includes a mounting plate (31), which is fixedly connected to the top surface of the caster wheel (1). The interior of the mounting plate (31) is rotatably connected to the surface of the limiting rod (41). An electric telescopic rod (32) is bolted to one side of the mounting plate (31).

5. A laying device according to claim 4, characterized in that: One side of the mounting plate (31) is connected to a second motor (33) by bolts. The output end of the second motor (33) is fixedly sleeved with a first gear (34). One side of the first gear (34) is meshed with a second gear (35). The interior of the second gear (35) is fixedly connected to the surface of the limiting rod (41).

6. A laying device according to claim 2, characterized in that: The limiting unit (5) includes a fixing frame (51), which is fixedly connected to the top surface of the placement plate (21). The top surface of the fixing frame (51) is connected to a motor four (52) by bolts, and the output end of the motor four (52) is fixedly sleeved with a bidirectional threaded rod three (53).

7. A laying device according to claim 6, characterized in that: The surface of the bidirectional threaded rod (53) is threadedly connected to a movable frame (54), and the two sides of the movable frame (54) are slidably disposed inside the fixed frame (51). The movable frame (54) is rotatably connected to a limit wheel (55).

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