Electromechanical engineering cable pay-off moving frame

Abstract

The invention relates to the technical field of moving frames, and provides an electromechanical engineering cable pay-off moving frame which comprises a support, a bottom plate is fixedly connected to the side face of the support, cable disorder prevention equipment is arranged on the side face of the support and comprises a supporting plate, and the side face of the supporting plate is fixedly connected to the side face of the support. A motor is fixedly connected to the top of the supporting plate, a short plate is fixedly connected to the top of the support, a long rod penetrates through the side face of the short plate, one end of the long rod is fixedly connected to an output shaft of the motor, a supporting plate is fixedly connected to the side face of the bottom plate, and a bidirectional lead screw penetrates through the side face of the supporting plate. By means of the technical scheme, the problems that in the prior art, the risks of winding and twisting are difficult to reduce, the pay-off efficiency is difficult to improve, and the possibility that a cable slides off or is accidentally released is difficult to reduce through effective clamping and pressing are solved.

Description

Technical Field

[0001] This invention relates to the field of mobile frame technology, and more specifically, to a mobile frame for laying out electromechanical engineering cables. Background Technology

[0002] The cable laying and moving frame for electromechanical engineering is a device specifically designed for laying, transporting, and managing cables, and is widely used in industries such as power, telecommunications, and construction. Its main function is to conveniently lay out large rolls of cable to facilitate installation and construction.

[0003] According to a public disclosure (Publication No.: CN 218344827 U), a cable laying mobile frame for electromechanical engineering includes an H-shaped mobile frame and casters mounted on the lower surface of the H-shaped mobile frame. A fixed box is fixed to the upper surface of the H-shaped mobile frame, and both sides of the fixed box are equipped with positioning mechanisms for fixing the cable reels of electromechanical engineering equipment. This cable laying mobile frame for electromechanical engineering can monitor the cable routing length through a pull rope displacement sensor and can pre-input the required cable routing length onto a PLC controller.

[0004] Before cable can be laid out, it must be wound onto a movable support to move it. During this movement, the cable may become tangled or twisted, which complicates the laying process, requires more adjustments and handling from the operator, and reduces work efficiency. The cooperation between the fixed box, PLC controller, and other components mentioned above is insufficient to reduce the risk of tangling and twisting, improve laying efficiency, or reduce the possibility of cable slippage or accidental release through effective clamping and pressing. These issues need improvement. Summary of the Invention

[0005] This invention proposes a mobile frame for laying out electromechanical engineering cables, which solves the problems mentioned in the above documents.

[0006] The technical solution of the present invention is as follows: A mobile frame for laying out electromechanical engineering cables includes a support frame, a base plate fixedly connected to the side of the support frame, an anti-cable tangling device provided on the side of the support frame, the anti-cable tangling device including a support plate, the side of the support plate fixedly connected to the side of the support frame, a motor fixedly connected to the top of the support plate, a short plate fixedly connected to the top of the support frame, a long rod penetrating through the side of the short plate, one end of the long rod fixedly connected to the output shaft of the motor, a support plate fixedly connected to the side of the base plate, a bidirectional lead screw penetrating through the side of the support plate, a connecting belt fixedly sleeved on the output shaft of the motor, the end of the connecting belt away from the motor fixedly sleeved on the circumferential surface of the bidirectional lead screw, a threaded sleeve threadedly connected to the circumferential surface of the bidirectional lead screw, a clamping plate fixedly connected to the side of the threaded sleeve, a limit rod penetrating through the side of the threaded sleeve, and a circular plate penetrating through the circumferential surface of the long rod.

[0007] Furthermore, there are two threaded sleeves and clamping plates, which are symmetrical to each other along the vertical central axis of the bidirectional screw. The circular plate is located on the displacement trajectory of the clamping plate. A spring is provided on the side of the circular plate. The design of the spring is beneficial to automatically reset and spring back to both sides when the circular plate is not squeezed by the clamping plate.

[0008] Furthermore, two circular plates are provided and are symmetrical to each other along the vertical central axis of the long rod. A clamping plate runs through the circumference of the long rod. A switch is provided on the side of the motor. The clamping plate can clamp one end of the cable and temporarily fix the cable to the long rod so that the cable will not fall off the support when the support moves.

[0009] Furthermore, a vibration device is provided on the side of the bracket. The vibration device includes an L-shaped rod, one end of which is fixedly connected to the top of the motor. A rotating shaft passes through the end of the L-shaped rod away from the motor. A belt is fixedly sleeved on the output shaft of the motor. The end of the belt away from the motor is fixedly sleeved on the circumferential surface of the rotating shaft. A half gear is fixedly connected to one end of the rotating shaft. A rectangular plate is fixedly connected to the side of the bracket. A rack is slidably connected to the side of the rectangular plate. A thin rod is fixedly connected to the top of the rectangular plate. A second spring is fixedly connected to the bottom of the thin rod. The end of the second spring away from the thin rod is fixedly connected to the top of the rack. An impact rod is fixedly connected to the bottom of the rack. A short column is fixedly connected to the bottom of the bracket. A caster wheel is provided at the bottom of the short column. A square plate is fixedly connected to the side of the short column. The impact vibrates down any debris inside the caster wheel during movement, preventing the caster wheel from getting stuck.

[0010] Furthermore, the block plate is located on the displacement trajectory of the impact rod, the half gear and the rack mesh with each other, and the rack is fixedly connected to the side of the rack with a diagonal rod. The block plate is located on the movement trajectory of the impact rod and the diagonal rod, and the impact rod and the diagonal rod will simultaneously and intermittently impact the left and right block plates of the support.

[0011] Furthermore, the block plate is located on the displacement trajectory of the diagonal rod, and several short columns and casters are provided, in pairs, and symmetrically arranged along the vertical central axis of the support. The presence of several casters makes the movement of the support more stable.

[0012] Furthermore, a lubrication device is provided on the side of the bracket. The lubrication device includes a square plate, the side of which is fixedly connected to the side of the bracket. An operating box is fixedly connected to the top of the square plate. A movable plate is slidably connected to the inner wall of the operating box. A push rod is fixedly connected to the top of the movable plate. The end of the push rod away from the movable plate passes through the top of the operating box. A fixed plate is fixedly connected to the inner wall of the operating box. An oil outlet pipe passes through the side of the operating box. Lubricating oil flows out through the oil outlet pipe, which is located at the top of the motor output shaft. The lubricating oil flowing out of the oil outlet pipe drips onto the motor output shaft to lubricate the motor.

[0013] Furthermore, the oil outlet pipe is located above the motor output shaft. There are two fixed plates, which are symmetrical to each other along the vertical central axis of the moving plate. The inside of the control box is a baffle composed of a moving plate and two fixed plates. When the moving plate moves down, it will open a gap in the baffle. The lubricating oil inside the oil tank is transmitted into the control box through the connecting pipe. The lubricating oil inside the control box is located above the baffle. When the baffle is opened, the lubricating oil will flow down from the gap.

[0014] Furthermore, a round rod is fixedly connected to the inner wall of the control box, with one end of the round rod away from the control box passing through the bottom of the moving plate. A connecting pipe passes through the side of the control box, through which the lubricating oil inside the oil tank is transferred to the lubricating oil inside the control box, which is located above this baffle.

[0015] Furthermore, the end of the connecting pipe away from the control box passes through an oil tank, and a spring three is fixedly connected to the bottom of the moving plate. The end of the spring three away from the moving plate is fixedly connected to the inner wall of the control box. The design of the spring three is beneficial to the fact that when the moving plate does not move down, the moving plate can automatically reset through the elastic force of the spring three.

[0016] The working principle and beneficial effects of this invention are as follows:

[0017] 1. In this invention, through the cooperation of components such as the motor, short plate, limiting plate, connecting belt, and bidirectional lead screw inside the anti-cable tangling device, the cable is wound in the middle of two circular plates. This allows the cable to be squeezed by the circular plates while being wound, resulting in more uniform cable winding. The squeezing of the circular plates ensures that the cable is evenly distributed during the winding process, reducing the risk of tangling and twisting, and improving the cable release efficiency. The cooperation between the motor and the bidirectional lead screw enables automated control, reducing the burden of manual operation and improving work efficiency. Through effective clamping and pressing, the possibility of cable slippage or accidental release is reduced, enhancing the safety of the construction site.

[0018] 2. In this invention, the interplay between components such as the belt, impact rod, rack, half gear, and square plate inside the vibration device enables the impact rod and diagonal bar to intermittently impact the two square plates on the left and right sides of the support. The sides of the square plates are the casters. The impact vibrates down any debris accumulated inside the casters during movement, preventing them from jamming and affecting the movement of the support. The periodic impact of the impact rod and diagonal bar effectively vibrates the casters, preventing debris accumulation and ensuring smooth wheel movement. This improves overall flexibility, keeps the casters clean, reduces instability during movement, enhances operational safety, prevents wear caused by debris, effectively extends the service life of the casters and support, reduces replacement frequency, and improves the overall efficiency of the cable laying frame, making the cable laying process more efficient and reliable.

[0019] 3. In this invention, through the cooperation of components such as the operating box, moving plate, fixed plate, push rod, and oil outlet pipe inside the lubrication device, lubrication is achieved by pressing down the push rod when lubrication is needed, allowing lubricating oil to flow out through the oil outlet pipe. The oil outlet pipe is located at the top of the motor output shaft, and the lubricating oil flowing out of the oil outlet pipe will drip onto the motor output shaft. The flow rate of lubricating oil can be adjusted by manually controlling the push rod, making the lubrication process more precise, avoiding over-lubrication or under-lubrication, reducing unnecessary oil contamination, improving the cleanliness of the working environment, increasing the working efficiency of the motor, reducing motor jamming, thereby extending the service life of the motor, improving the stability of the equipment, and making the wire feeding efficiency higher. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional side view of the support plate structure of the present invention;

[0023] Figure 3 This is a three-dimensional magnified structural diagram of the limiting plate of the present invention;

[0024] Figure 4 For the present invention Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0025] Figure 5 This is a three-dimensional magnified structural diagram of the impact rod of the present invention;

[0026] Figure 6 For the present invention Figure 5 A three-dimensional magnified structural diagram of B in the diagram;

[0027] Figure 7This is a three-dimensional magnified structural diagram of the operating box of the present invention.

[0028] In the diagram: 1. Bracket; 2. Base plate; 3. Anti-cable tangling device; 31. Support plate; 32. Motor; 33. Short plate; 34. Long rod; 35. Round plate; 36. Clamping plate; 37. Spring 1; 38. Connecting belt; 39. Support plate; 310. Double-acting screw; 311. Threaded sleeve; 312. Clamping plate; 313. Limiting rod; 314. Switch; 4. Vibration device; 41. L-shaped rod; 42. Rotating shaft; 43. Belt ; 44. Rectangular plate; 45. Rack; 46. Impact rod; 47. Diagonal rod; 48. Short column; 49. Caster wheel; 410. Square plate; 412. Thin rod; 413. Spring II; 414. Half gear; 5. Lubrication device; 51. Square plate; 52. Control box; 53. Moving plate; 54. Fixed plate; 55. Push rod; 56. Spring III; 57. Round rod; 58. Oil outlet pipe; 59. Connecting pipe; 510. Oil tank. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1-6 As shown, this embodiment proposes a mobile cable laying frame for electromechanical engineering, including a support 1. A base plate 2 is fixedly connected to the side of the support 1. An anti-cable tangling device 3 is provided on the side of the support 1. The anti-cable tangling device 3 includes a support plate 31, which is fixedly connected to the side of the support 1. A motor 32 is fixedly connected to the top of the support plate 31. A short plate 33 is fixedly connected to the top of the support 1. A long rod 34 passes through the side of the short plate 33. One end of the long rod 34 is fixedly connected to the output shaft of the motor 32. A support plate 39 is fixedly connected to the side of plate 2. A bidirectional lead screw 310 passes through the side of support plate 39. A connecting belt 38 is fixedly sleeved on the output shaft of motor 32. The end of connecting belt 38 away from motor 32 is fixedly sleeved on the circumferential surface of bidirectional lead screw 310. A threaded sleeve 311 is threadedly connected to the circumferential surface of bidirectional lead screw 310. A clamping plate 312 is fixedly connected to the side of threaded sleeve 311. A limit rod 313 passes through the side of threaded sleeve 311. A circular plate 35 passes through the circumferential surface of long rod 34.

[0032] There are two threaded sleeves 311 and clamping plates 312, which are symmetrical to each other along the vertical central axis of the bidirectional lead screw 310. The circular plate 35 is located on the displacement trajectory of the clamping plate 312. A spring 37 is provided on the side of the circular plate 35. The design of the spring 37 is beneficial to automatically reset and spring back to both sides when the circular plate 35 is not squeezed by the clamping plate 312.

[0033] Two circular plates 35 are provided and are symmetrical to each other along the vertical central axis of the long rod 34. A clamping plate 36 runs through the circumference of the long rod 34. A switch 314 is provided on the side of the motor 32. The clamping plate 36 can clamp one end of the cable and temporarily fix the cable on the long rod 34 so that the cable will not fall off the bracket 1 when the bracket 1 moves.

[0034] A vibration device 4 is installed on the side of the support 1. The vibration device 4 includes an L-shaped rod 41, one end of which is fixedly connected to the top of the motor 32. The end of the L-shaped rod 41 away from the motor 32 passes through a rotating shaft 42. A belt 43 is fixedly sleeved on the output shaft of the motor 32. The end of the belt 43 away from the motor 32 is fixedly sleeved on the circumferential surface of the rotating shaft 42. A half gear 414 is fixedly connected to one end of the rotating shaft 42. A rectangular plate 44 is fixedly connected to the side of the support 1. A rack 45 is slidably connected to the side of the rectangular plate 44. A thin rod 412 is fixedly connected to the top of the plate 44, and a spring 413 is fixedly connected to the bottom of the thin rod 412. The end of the spring 413 away from the thin rod 412 is fixedly connected to the top of the rack 45. An impact rod 46 is fixedly connected to the bottom of the rack 45. A short column 48 is fixedly connected to the bottom of the bracket 1. A caster wheel 49 is provided at the bottom of the short column 48. A square plate 410 is fixedly connected to the side of the short column 48. The impact will vibrate down any debris inside the caster wheel 49 during movement, preventing the caster wheel 49 from getting stuck.

[0035] The block plate 410 is located on the displacement trajectory of the impact rod 46. The half gear 414 and the rack 45 mesh with each other. The side of the rack 45 is fixedly connected to the inclined rod 47. The block plate 410 is located on the movement trajectory of the impact rod 46 and the inclined rod 47. The impact rod 46 and the inclined rod 47 will simultaneously and intermittently impact the two block plates 410 on the left and right sides of the bracket 1.

[0036] The block plate 410 is located on the displacement trajectory of the diagonal bar 47. Several short columns 48 and casters 49 are provided, in pairs, and symmetrical to each other along the vertical central axis of the support 1. The presence of several casters 49 makes the movement of the support 1 more stable.

[0037] In this embodiment, the cable is wound up on the bracket 1 using a long rod 34, with one end of the cable clamped on the clamping plate 36. Pressing the switch 314 starts the motor 32. When the motor 32 rotates, it drives the long rod 34 to rotate, which in turn drives the cable to automatically wind up. During the winding process, the cable may become tangled, affecting the unwinding efficiency and safety. The rotation of the motor 32 also drives the connecting belt 38 to rotate, which in turn drives the bidirectional lead screw 310 to rotate. When the motor 32 rotates forward, it drives the connecting belt 38 to rotate forward, which in turn drives the bidirectional lead screw 310 to rotate forward. The rotation of the bidirectional lead screw 310 causes the two threaded sleeves 311 and the clamping plate 312 to move relative to each other. The two clamping plates 312 are located on the circular plate 35. On both sides, the circular plates 35 are located on the movement trajectory of the clamping plate 312. The two circular plates 35 are connected through and slidably on the circumference of the long rod 34. When the clamping plate 312 moves relative to each other, it will push the two circular plates 35 to move. The cable is wound in the middle of the two circular plates 35, so that the cable is squeezed by the circular plates 35 while being wound, making the cable winding more uniform. The squeezing of the circular plates 35 makes the cable evenly distributed during the winding process, reducing the risk of tangling and twisting, and improving the cable feeding efficiency. The cooperation of the motor 32 and the bidirectional lead screw 310 realizes automated control, reduces the burden of manual operation, and improves the work efficiency. Through effective clamping and pressing, the possibility of cable slippage or accidental release is reduced, enhancing the safety of the construction site.

[0038] The rotation of motor 32 drives belt 43, which in turn drives shaft 42, which in turn drives half gear 414. Half gear 414 has only a portion of teeth, which mesh with rack 45. Half gear 414 rotates along with shaft 42. When the toothed portion of half gear 414 rotates onto rack 45, the meshing causes half gear 414 to drive rack 45 downwards. The movement pulls on spring 413. When the half gear 414 without teeth rotates onto the rack 45, the half gear 414 will not drive the rack 45 to continue moving downwards, and the rack 45 will not continuously pull on spring 413. Spring 413, no longer under tension, will automatically reset, also causing the rack 45 to automatically reset. When another tooth rotates onto the rack 45, it will drive the rack 45 to move again, causing the rack 45 to move up and down reciprocally on the rectangular plate 44. The reciprocating movement of the 5th rod causes the impact rod 46 and the diagonal rod 47 to move up and down reciprocally. The square plate 410 is located on the movement trajectory of the impact rod 46 and the diagonal rod 47. The impact rod 46 and the diagonal rod 47 will intermittently impact the two square plates 410 on the left and right sides of the bracket 1. The side of the square plate 410 is the caster wheel 49. The impact will vibrate the debris inside the caster wheel 49 caused by the movement, preventing the caster wheel 49 from getting stuck and affecting the movement of the bracket 1. The periodic impact of the impact rod 46 and the diagonal rod 47 effectively vibrates the caster wheel 49, preventing the accumulation of debris, thereby ensuring the smooth movement of the wheel, improving the overall flexibility, keeping the caster wheel 49 clean, reducing the instability of the mobile frame during the movement, improving the safety of operation, preventing wear caused by debris, effectively extending the service life of the caster wheel 49 and the bracket 1, reducing the replacement frequency, and improving the working efficiency of the entire cable laying frame, making the cable laying process more efficient and reliable.

[0039] Example 2

[0040] like Figures 6-7 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes another embodiment. A lubrication device 5 is provided on the side of the bracket 1. The lubrication device 5 includes a square plate 51. The side of the square plate 51 is fixedly connected to the side of the bracket 1. An operation box 52 is fixedly connected to the top of the square plate 51. A movable plate 53 is slidably connected to the inner wall of the operation box 52. A push rod 55 is fixedly connected to the top of the movable plate 53. One end of the push rod 55 away from the movable plate 53 passes through the top of the operation box 52. A fixed plate 54 is fixedly connected to the inner wall of the operation box 52. An oil outlet pipe 58 passes through the side of the operation box 52. Lubricating oil flows out through the oil outlet pipe 58. The oil outlet pipe 58 is located at the top of the output shaft of the motor 32. The lubricating oil flowing out of the oil outlet pipe 58 will drip onto the output shaft of the motor 32 to lubricate the motor 32.

[0041] The oil outlet pipe 58 is located above the output shaft of the motor 32. There are two fixed plates 54, which are symmetrical to each other along the vertical central axis of the moving plate 53. The inside of the control box 52 is a baffle composed of a moving plate 53 and two fixed plates 54. When the moving plate 53 moves down, it will open a gap in the baffle. The lubricating oil inside the oil tank 510 is transferred into the control box 52 through the connecting pipe 59. The lubricating oil inside the control box 52 is located above the baffle. When the baffle is opened, the lubricating oil will flow down from the gap.

[0042] A round rod 57 is fixedly connected to the inner wall of the control box 52. The end of the round rod 57 away from the control box 52 passes through the bottom of the moving plate 53. A connecting pipe 59 passes through the side of the control box 52. The lubricating oil inside the oil tank 510 is transferred into the control box 52 through the connecting pipe 59. The lubricating oil inside the control box 52 is located above this baffle.

[0043] The end of the connecting pipe 59 away from the control box 52 passes through the oil tank 510. The bottom of the moving plate 53 is fixedly connected to the spring 56. The end of the spring 56 away from the moving plate 53 is fixedly connected to the inner wall of the control box 52. The design of the spring 56 is conducive to the automatic reset of the moving plate 53 by the elastic force of the spring 56 when the moving plate 53 does not move down.

[0044] In this embodiment, the motor 32 may jam after prolonged rotation. When the motor 32 requires lubrication, the push rod 55 is manually pressed. The push rod 55 moves downward, causing the moving plate 53 to move downward. The inside of the control box 52 consists of a baffle composed of a moving plate 53 and two fixed plates 54. When the moving plate 53 moves downward, a gap is opened in the baffle, allowing lubricating oil from the oil tank 510 to be transferred into the control box 52 through the connecting pipe 59. The lubricating oil is located above the baffle. When the baffle is opened, the lubricating oil flows downward from the gap. The oil outlet pipe 58 is located at the bottom of the baffle, allowing the lubricating oil to flow out through the oil outlet pipe 58. The lubricating oil flowing from the oil outlet pipe 58 at the top of the output shaft of motor 32 drips onto the output shaft of motor 32, lubricating motor 32. The lubricating oil is discharged by manually squeezing the push rod 55, which not only lubricates motor 32 and reduces friction, but also effectively controls the amount of oil discharged. When lubrication is needed, the push rod 55 is pressed down, and the amount of lubricating oil discharged is adjusted by manually controlling the push rod 55, making the lubrication process more precise, avoiding over-lubrication or under-lubrication, reducing unnecessary oil stains, improving the cleanliness of the working environment, improving the working efficiency of motor 32, reducing the phenomenon of motor 32 jamming, thereby extending the service life of motor 32, improving the stability of equipment, and making the wire feeding efficiency higher.

[0045] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobile frame for laying out electromechanical engineering cables, characterized in that, Includes a bracket (1), a base plate (2) is fixedly connected to the side of the bracket (1), and an anti-cable tangling device (3) is provided on the side of the bracket (1); The anti-cable tangling device (3) includes a support plate (31), the side of which is fixedly connected to the side of the bracket (1), a motor (32) is fixedly connected to the top of the support plate (31), a short plate (33) is fixedly connected to the top of the bracket (1), a long rod (34) passes through the side of the short plate (33), one end of the long rod (34) is fixedly connected to the output shaft of the motor (32), a support plate (39) is fixedly connected to the side of the base plate (2), and a double-ended cable duct passes through the side of the support plate (39). A connecting band (38) is fixedly sleeved on the output shaft of the motor (32) to the lead screw (310). The end of the connecting band (38) away from the motor (32) is fixedly sleeved on the circumferential surface of the double-acting lead screw (310). A threaded sleeve (311) is threadedly connected to the circumferential surface of the double-acting lead screw (310). A clamping plate (312) is fixedly connected to the side of the threaded sleeve (311). A limit rod (313) passes through the side of the threaded sleeve (311). A circular plate (35) passes through the circumferential surface of the long rod (34).

2. The electromechanical engineering cable laying mobile frame according to claim 1, characterized in that, Two threaded sleeves (311) and clamping plates (312) are provided and are symmetrical to each other along the vertical central axis of the bidirectional lead screw (310). The circular plate (35) is located on the displacement trajectory of the clamping plate (312), and a spring (37) is provided on the side of the circular plate (35).

3. The electromechanical engineering cable laying moving frame according to claim 2, characterized in that, Two circular plates (35) are provided and are symmetrical to each other along the vertical central axis of the long rod (34). A clamping plate (36) is passed through the circumference of the long rod (34), and a switch (314) is provided on the side of the motor (32).

4. The electromechanical engineering cable laying moving frame according to claim 3, characterized in that, A vibration device (4) is provided on the side of the bracket (1). The vibration device (4) includes an L-shaped rod (41). One end of the L-shaped rod (41) is fixedly connected to the top of the motor (32). The end of the L-shaped rod (41) away from the motor (32) passes through a rotating shaft (42). A belt (43) is fixedly sleeved on the output shaft of the motor (32). The end of the belt (43) away from the motor (32) is fixedly sleeved on the circumferential surface of the rotating shaft (42). A half gear (414) is fixedly connected to one end of the rotating shaft (42). A rectangular plate (44) is fixedly connected to the side of the bracket (1). A rack (45) is slidably connected to the side of the rectangular plate (44), a thin rod (412) is fixedly connected to the top of the rectangular plate (44), a second spring (413) is fixedly connected to the bottom of the thin rod (412), the end of the second spring (413) away from the thin rod (412) is fixedly connected to the top of the rack (45), an impact rod (46) is fixedly connected to the bottom of the rack (45), a short column (48) is fixedly connected to the bottom of the bracket (1), a caster wheel (49) is provided at the bottom of the short column (48), and a square plate (410) is fixedly connected to the side of the short column (48).

5. A mobile frame for laying out electromechanical engineering cables according to claim 4, characterized in that, The block plate (410) is located on the displacement trajectory of the impact rod (46), the half gear (414) and the rack (45) mesh with each other, and the rack (45) is fixedly connected to the side of the side by a diagonal rod (47).

6. A mobile frame for laying out electromechanical engineering cables according to claim 5, characterized in that, The block plate (410) is located on the displacement trajectory of the diagonal bar (47). Several short columns (48) and casters (49) are provided, in pairs, and are symmetrical to each other along the vertical central axis of the support (1).

7. A mobile frame for laying out electromechanical engineering cables according to claim 6, characterized in that, A lubrication device (5) is provided on the side of the bracket (1). The lubrication device (5) includes a square plate (51). The side of the square plate (51) is fixedly connected to the side of the bracket (1). An operation box (52) is fixedly connected to the top of the square plate (51). A moving plate (53) is slidably connected to the inner wall of the operation box (52). A push rod (55) is fixedly connected to the top of the moving plate (53). One end of the push rod (55) away from the moving plate (53) passes through the top of the operation box (52). A fixing plate (54) is fixedly connected to the inner wall of the operation box (52). An oil outlet pipe (58) passes through the side of the operation box (52).

8. A mobile frame for laying out electromechanical engineering cables according to claim 7, characterized in that, The oil outlet pipe (58) is located above the output shaft of the motor (32), and there are two fixed plates (54) that are symmetrical to each other along the vertical central axis of the moving plate (53).

9. A mobile frame for laying out electromechanical engineering cables according to claim 8, characterized in that, A round rod (57) is fixedly connected to the inner wall of the operation box (52). The end of the round rod (57) away from the operation box (52) passes through the bottom of the moving plate (53). A connecting pipe (59) passes through the side of the operation box (52).

10. A mobile frame for laying out electromechanical engineering cables according to claim 9, characterized in that, The end of the connecting pipe (59) away from the operating box (52) passes through the oil tank (510). The bottom of the moving plate (53) is fixedly connected to a spring three (56), and the end of the spring three (56) away from the moving plate (53) is fixedly connected to the inner wall of the operating box (52).

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