Winch rope arrangement with collision reversing function

Abstract

The application discloses winch rope arranging device with collision reversing function, which comprises driving shaft and driven shaft parallel to each other, and the two ends of the driving shaft and the driven shaft are respectively provided with second bearing seats, two cross beams perpendicular to the driving shaft are fixedly connected to the four second bearing seats, the two ends of the two cross beams close to the second bearing seats are respectively provided with stoppers, the outer wall of any cross beam is fixedly connected with a first bearing seat, the first bearing seat is fitted with an input shaft, the one end of the input shaft is provided with a power input device, the other end of the input shaft is connected with the driving shaft through a hinge shaft coupling, the two ends of the driving shaft are respectively provided with driving sprockets, the two ends of the driven shaft are respectively provided with driven sprockets, the driving sprockets and the driven sprockets are connected through chains, the two ends of the chains are jointly connected with a walking beam, the two ends of the walking beam are respectively connected with first rollers, and a rope guide frame is arranged on the walking beam. The winch rope arranging device with collision reversing function solves the problems that the ropes are not neat, the equipment is easy to be damaged and needs to be frequently replaced when the rotating speed of the drum is high in the prior art.

Description

Technical Field

[0001] This invention belongs to the technical field of oil drilling winch rope arrangement equipment, specifically relating to a winch rope arrangement device with collision reversing function. Background Technology

[0002] A winch rope-laying device is a specialized piece of equipment used to stabilize the rope output end of the winch and ensure neat rope arrangement on the winch drum. Existing rope-laying devices mainly have two structures: one type has the device installed above the drum, with two rollers clamping the rope output end. As the rope arranges on the drum, the rollers slide along a longitudinal guide bar; as the number of rope layers on the drum changes, the entire longitudinal bar and rollers slide along a transverse bar. This is a passive rope-laying device, relying on rollers to limit and prevent excessive rope swing. Its main drawback is poor rope-laying efficiency, especially during winch acceleration, deceleration, and emergency stops, where significant rope vibration can easily cause tangling. The other type uses a sliding screw drive principle. The screw rotates, and the nut moves linearly to lay the rope. The drum's power is transmitted to a double-acting screw via a sprocket and chain. A crescent-shaped pin on the rope-laying device controls the sliding motion of the double-acting screw. The rope-laying device has two rollers clamping the rope output end of the drum. As the rope arranges on the drum, the screw carries the rope-laying device longitudinally. It is an active rope-laying device. Its main disadvantage is that it is limited by the lead screw and is not suitable for equipment with high drum speed. When the cumulative error occurs between the drum rotation distance and the rope-laying device sliding distance, the crescent pin is subjected to a large bias force, which makes it easy to wear and requires frequent replacement. Summary of the Invention

[0003] The purpose of this invention is to provide a winch rope arrangement device with collision reversing function, which solves the problems of uneven rope arrangement, easy damage to the equipment and the need for frequent replacement when the drum speed is high in the prior art.

[0004] The technical solution adopted in this invention is a winch rope-laying device with collision reversing function, comprising a driving shaft and a driven shaft that are parallel to each other. Each end of the driving shaft and the driven shaft is provided with a second bearing seat. Four second bearing seats are fixedly connected to two crossbeams perpendicular to the driving shaft. Each end of the two crossbeams is provided with a stop block near the second bearing seat. A first bearing seat is fixedly connected to the outer wall of any crossbeam along a direction perpendicular to the crossbeam. An input shaft is fitted onto the first bearing seat. One end of the input shaft is provided with a power input device, and the other end of the input shaft is connected to the driving shaft via a hinge coupling. Both ends of the driving shaft are provided with driving sprockets, and both ends of the driven shaft are provided with driven sprockets. The driving sprockets and driven sprockets are connected in series by a chain. Both ends of the chain are connected to a walking beam, and both ends of the walking beam are connected to first rollers. A rope guide frame is provided on the walking beam.

[0005] The invention is further characterized by:

[0006] The power input device includes a mounting bracket, which is U-shaped and is vertically mounted on the outer wall of the crossbeam. The mounting bracket is fitted with the input shaft, which is equipped with a first toothed clutch.

[0007] It also includes a flange, one end of which is threadedly connected to a first bevel gear. The first bevel gear is meshed with a second bevel gear and a third bevel gear. The second bevel gear and the third bevel gear are jointly mounted with a second toothed clutch.

[0008] A first mounting plate is installed at the bottom of the first bearing housing, and the first mounting plate is fixed to the outer wall of the crossbeam; the two ends of the first bearing housing are respectively provided with positioning hole a and positioning hole b, and positioning hole a or positioning hole b is connected to a first locking spring through a first positioning ball, and the first locking spring is connected to a first adjusting bolt.

[0009] The second bearing housing has a second mounting plate installed at the bottom, which is fixed to both ends of the crossbeam. The outer wall of the second bearing housing is provided with positioning holes c and d respectively. Positioning holes c or d are connected to a second locking spring through a second positioning ball, and the second locking spring is connected to a second adjusting bolt.

[0010] The guide rope frame includes a mounting plate, which is mounted on the walking beam. The mounting plate is connected to a tension spring via a hook. The other end of the tension spring is connected to a mounting seat. The mounting seat is fitted with two guide wheels along the length of the tension spring via a bushing. Two second rollers are fixed to the side of the mounting seat.

[0011] The hinge coupling includes two single forks, one end of which is fixedly connected to the input shaft, and the other end of which is connected to a double fork via a pin.

[0012] It also includes ten pieces, which are set between the single fork and the double fork by means of pins.

[0013] The stop includes a slide rail, which is fixed to the outer edge of the crossbeam. A baffle is fixed to one end of the slide rail near the second bearing seat, and a first positioning tube is fixed to the baffle near the surface of the second bearing seat. A second positioning tube is fixed to the end of the second bearing seat, and a buffer spring is provided between the second positioning tube and the first positioning tube.

[0014] Each beam has two vertical supports fixed to its outer wall, and the four supports are arranged symmetrically.

[0015] The beneficial effects of this invention are:

[0016] The winch rope-laying device with collision reversing function provided by this invention uses bevel gears to drive a sprocket, and a chain to pull the rope-laying device. This eliminates the need for a bidirectional lead screw, making the device suitable for high-speed winches, extending equipment lifespan, and reducing the need for frequent manual replacement of wear parts. Through the positioning design of the bearing seat at two positions, the rope-laying device squeezes the stop block, causing the bearing seat to change position. The clutch automatically engages with the two sets of bevel gears, achieving automatic reversing. By adjusting the gear transmission ratio and the number of sprocket teeth, the traveling speed of the rope-laying device is made consistent with the winding speed of the drum. The traveling direction and speed of the rope-laying device are consistent with the winding direction and speed of the winch drum, achieving active rope laying on the drum and ensuring the wire rope is neatly arranged on the drum. Attached Figure Description

[0017] Figure 1 This is a top view of the winch rope arrangement device with collision reversing function of the present invention;

[0018] Figure 2 This is a front view of the winch rope arrangement device with collision reversal function of the present invention;

[0019] Figure 3 This is a side view of the structure of the winch rope arrangement device with collision reversing function of the present invention;

[0020] Figure 4 This is a structural diagram of the power input device of the winch rope arrangement device with collision reversing function of the present invention;

[0021] Figure 5 This is a structural diagram of the rope guide frame in the winch rope arrangement device with collision reversing function of the present invention;

[0022] Figure 6 This is a structural diagram of the hinge coupling in the winch rope-laying device with collision reversing function of the present invention;

[0023] Figure 7 This is a structural diagram of the stop block in the winch rope-laying device with collision reversing function of the present invention;

[0024] Figure 8 This is a schematic diagram of the working state of the winch rope arrangement device with collision reversal function of the present invention.

[0025] In the diagram, 1. Power input device, 2. Input shaft, 3. First bearing housing, 4. Hinge coupling, 5. Drive shaft, 6. Drive sprocket, 7. Second bearing housing, 8. Driven shaft, 9. Second positioning ball, 10. Driven sprocket, 11. Chain, 12. Crossbeam, 13. Bracket, 14. Stop, 15. First roller, 16. Walking beam, 17. Rope guide frame, 18. First bevel gear, 19. Second bevel gear, 20. Third bevel gear, 21. First jaw clutch, 22. Second jaw clutch, 23. Mounting bracket, 24. Flange. 25. First mounting plate, 26. First locking spring, 27. First adjusting bolt, 28. First positioning bead, 29. Support plate, 30. Tension spring, 31. Mounting seat, 32. Guide wheel, 33. Second roller, 34. Ten blocks, 35. Single fork, 36. Double fork, 37. Pin, 38. Baffle, 39. First positioning tube, 40. Buffer spring, 41. Slide rail, 42. Second mounting plate, 43. Roller, 44. Fourth bevel gear, 45. Coupling, 46. Second positioning tube, 47. Second locking spring, 48. Second adjusting bolt. Detailed Implementation

[0026] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0027] This invention provides a winch rope arrangement device with collision reversing function, such as... Figure 1 As shown, it includes a driving shaft 5 and a driven shaft 8 that are parallel to each other. The driving shaft 5 and the driven shaft 8 are respectively provided with second bearing seats 7 at both ends. Two crossbeams 12 perpendicular to the driving shaft 5 are fixedly connected to the four second bearing seats 7. The two ends of the two crossbeams 12 are respectively provided with stops 14 near the second bearing seats 7. A first bearing seat 3 is fixedly connected to the outer wall of any crossbeam 12 in a direction perpendicular to the crossbeam 12. An input shaft 2 is installed in the first bearing seat 3. One end of the input shaft 2 is provided with a power input device 1. The other end of the input shaft 2 is connected to the driving shaft 5 through a hinge coupling 4 for power transmission.

[0028] like Figure 2 As shown, the drive shaft 5 is provided with drive sprockets 6 at both ends, and the driven shaft 8 is provided with driven sprockets 10 at both ends. The drive sprockets 6 and driven sprockets 10 are connected in series by a chain 11 to transmit power.

[0029] like Figure 3 As shown, both ends of the chain 11 are connected to a walking beam 16, and both ends of the walking beam 16 are connected to a first roller 15. The first roller 15 drives the walking beam 16 to roll on the track formed inside the crossbeam 12. A guide rope frame 17 is provided on the walking beam 16.

[0030] like Figure 4As shown, the power input device 1 includes a mounting bracket 23, which is U-shaped and vertically mounted on the outer wall of the crossbeam 12. The mounting bracket 23 is fitted with the input shaft 2, which is equipped with a first toothed clutch 21. It also includes a flange 24, one end of which is threadedly connected to a first bevel gear 18. The first bevel gear 18 meshes with a second bevel gear 19 and a third bevel gear 20 for power transmission. The second bevel gear 19 and the third bevel gear 20 are loosely fitted to the input shaft 2; when no gear is engaged, the second bevel gear 19 and the third bevel gear 20 rotate freely on the input shaft 2. The second bevel gear 19 and the third bevel gear 20 are jointly mounted with a second toothed clutch 22. A first mounting plate 25 is installed at the bottom of the first bearing housing 3, and the first mounting plate 25 is fixed to the outer wall of the crossbeam 12. Positioning holes a and b are respectively provided at both ends of the first bearing housing 3. Positioning holes a and b are connected to a first locking spring 26 via a first positioning bead 28. Positioning holes a and b are engaged with the first positioning bead 28 to lock the first bearing housing 3 in either position a or b. The first locking spring 26 is connected to a first adjusting bolt 27, which is used to adjust the tightness of the first locking spring 26, thereby adjusting the positioning force. A second mounting plate 42 is installed at the bottom of the second bearing housing 7, and the second mounting plate 42 is fixed to both ends of the crossbeam 12. Positioning holes c and d are respectively provided on the outer wall of the second bearing housing 7. Positioning holes c and d are connected to a second locking spring 47 via a second positioning bead 9. The second locking spring 47 is connected to a second adjusting bolt 48. The second adjusting bolt 48 is used to adjust the tightness of the second locking spring 47, thereby adjusting the positioning force.

[0031] like Figure 5 As shown, the guide rope frame 17 includes a mounting plate 29, which is mounted on the walking beam 16. The mounting plate 29 is connected to a tension spring 30 via a hook. The other end of the tension spring 30 is connected to a mounting seat 31. The mounting seat 31 is fitted with a bushing and has two guide wheels 32 mounted along the length of the tension spring 30. Two second rollers 33 are fixed to the side of the mounting seat 31.

[0032] like Figure 6 As shown, the hinge coupling 4 includes two single forks 35, one end of which is fixedly connected to the input shaft 2, and the other end of which is connected to a double fork 36 via a pin 37. It also includes ten blocks 34, which are positioned between the single forks 35 and the double forks 36 via pins 37. The hinge coupling 4 ensures connection between the two connecting shafts in any relative position.

[0033] like Figure 7As shown, the stop block 14 includes a slide rail 41, which is fixed to the outer edge of the crossbeam 12. The slide rail 41 and the web of the crossbeam 12 form a slide rail space. A baffle 38 is fixed to one end of the slide rail 41 near the second bearing seat 7. A first positioning tube 39 is fixed to the baffle 38 near the surface of the second bearing seat 7. A second positioning tube 46 is fixed to the end of the second bearing seat 7. A buffer spring 40 is provided between the second positioning tube 46 and the first positioning tube 39. Two supports 13 are vertically fixed to the outer wall of each crossbeam 12, and the four supports 13 are symmetrically arranged.

[0034] This invention provides a winch rope-laying device with collision reversing function. Its working principle is as follows: input power drives the first bevel gear 18 to rotate through flange 24. The first bevel gear 18 meshes with the second bevel gear 19 and the third bevel gear 20, driving the second bevel gear 19 and the third bevel gear 20 to rotate. As needed, the first toothed clutch 21 is adjusted to engage with the second toothed clutch 22 of the second bevel gear 19 or the third bevel gear 20, driving the input shaft 2 to rotate. The input shaft 2 drives the drive shaft 5 to rotate through the hinge coupling 4. The drive shaft 5 drives the drive sprocket 6 to rotate. The drive sprocket 6 drives the driven sprocket 10 to rotate through the chain 11. The end of the chain 11 is connected to the walking beam 16. The chain 11 pulls the walking beam 16 and rolls on the track formed inside the crossbeam 12 through the first rollers 15 at both ends. When the first roller 15 moves to the end of the crossbeam 12, it presses against the baffle 38. The baffle 38 transmits the force to the second bearing seat 7 via the buffer spring 40, squeezing out the second positioning bead 9 from the c-hole of the second bearing seat 7. The second positioning bead 9 is then locked in the d-hole. As the second bearing seat 7 moves, it moves the positioning hole of the first bearing seat 3. The movement of the first bearing seat 3 also moves the input shaft 2 and its first jaw clutch 21. The first jaw clutch 21 disengages and engages with the second jaw clutch 22 of the bevel gear, and then engages with the second jaw clutch 22 of another gear. The input shaft 2 rotates in the opposite direction, causing the drive sprocket 6 to reverse. This, via the chain 11, drives the walking beam 16 to slide in the opposite direction. When it reaches the end of the crossbeam 12, it reverses again using the same principle and steps, causing the walking beam 16 to move in the opposite direction. This achieves the goal of ensuring that when the rope winds around the edge of the drum, the rope winding device needs to reverse direction, making the direction of the rope winding device consistent with the direction of the rope winding on the drum. The distances between holes a and b, and between holes c and d, are the same as the engagement distances of the first toothed clutch 21 and the second toothed clutch 22.

[0035] like Figure 8As shown, the base plate of the bracket 13 is welded to the upper part of the winch. The ends of the wire rope wound on the drum 43 pass through two opposing guide wheels 32. To accommodate changes in the number of winding layers on the drum, tension springs 30 are installed to buffer the vibrations generated by the rope. Two sets of fourth bevel gears 44 are installed on the output shaft of the drum 43. One end of the fourth bevel gear 44 is connected to the flange 24 through a coupling 45, which drives the first bevel gear 18 to rotate. The first bevel gear 18 meshes with the second bevel gear 19 and the third bevel gear 20, driving the second bevel gear 19 and the third bevel gear 20 to rotate. As needed, the first toothed clutch 21 is adjusted to engage with the second toothed clutch 22 of the second bevel gear 19 or the third bevel gear 20, driving the input shaft 2 to rotate. The input shaft 2 drives the drive shaft 5 to rotate through the hinge coupling 4. The drive sprocket 6 drives the driven sprocket 10 to rotate through the chain 11. The chain 11 pulls the walking beam 16 and the guide rope frame 17 on it to roll on the crossbeam 12. The walking beam 16 moves in the same direction as the rope winding direction of the drum 43. By adjusting the transmission ratio of the bevel gear and the number of teeth on the sprocket, the linear speed of the chain 11 is made consistent with the speed at which the drum winds the rope in one revolution. When the drum 43 winds the rope to the edge of the drum, the first roller 15 moves to the end of the crossbeam 12. The first roller 15, by pressing the stop block 14, adjusts the positions of the first bearing seat 3 and the second bearing seat 7. The first toothed clutch 21 disengages and engages with the second toothed clutch 22 of the bevel gear, and engages with the second toothed clutch 22 of another gear, achieving reverse rotation. The direction and speed of the rope-laying device are consistent with the direction and speed of the rope winding of the drum 43, ensuring neat rope arrangement on the drum.

[0036] Example 1

[0037] The winch rope arrangement device with collision reversing function proposed in this embodiment, such as Figure 1 As shown, it includes a driving shaft 5 and a driven shaft 8 that are parallel to each other. The driving shaft 5 and the driven shaft 8 are respectively provided with second bearing seats 7 at both ends. The four second bearing seats 7 are fixedly connected to two crossbeams 12 that are perpendicular to the driving shaft 5. The two ends of the two crossbeams 12 are respectively provided with stops 14 near the second bearing seats 7. The outer wall of any crossbeam 12 is fixedly connected to a first bearing seat 3 in a direction perpendicular to the crossbeam 12. The first bearing seat 3 is fitted with an input shaft 2. One end of the input shaft 2 is provided with a power input device 1, and the other end of the input shaft 2 is connected to the driving shaft 5 through a hinge coupling 4.

[0038] like Figure 2 As shown, the drive shaft 5 has drive sprockets 6 at both ends, and the driven shaft 8 has driven sprockets 10 at both ends. The drive sprockets 6 and driven sprockets 10 are connected in series by a chain 11.

[0039] like Figure 3 As shown, both ends of the chain 11 are connected to a walking beam 16, and both ends of the walking beam 16 are connected to a first roller 15. A guide rope frame 17 is provided on the walking beam 16.

[0040] Example 2

[0041] The winch rope arrangement device with collision reversing function proposed in this embodiment, such as Figure 1 As shown, it includes a driving shaft 5 and a driven shaft 8 that are parallel to each other. The driving shaft 5 and the driven shaft 8 are respectively provided with second bearing seats 7 at both ends. The four second bearing seats 7 are fixedly connected to two crossbeams 12 that are perpendicular to the driving shaft 5. The two ends of the two crossbeams 12 are respectively provided with stops 14 near the second bearing seats 7. The outer wall of any crossbeam 12 is fixedly connected to a first bearing seat 3 in a direction perpendicular to the crossbeam 12. The first bearing seat 3 is fitted with an input shaft 2. One end of the input shaft 2 is provided with a power input device 1, and the other end of the input shaft 2 is connected to the driving shaft 5 through a hinge coupling 4.

[0042] like Figure 2 As shown, the drive shaft 5 has drive sprockets 6 at both ends, and the driven shaft 8 has driven sprockets 10 at both ends. The drive sprockets 6 and driven sprockets 10 are connected in series by a chain 11.

[0043] like Figure 3 As shown, both ends of the chain 11 are connected to a walking beam 16, and both ends of the walking beam 16 are connected to a first roller 15. A guide rope frame 17 is provided on the walking beam 16.

[0044] like Figure 4 As shown, the power input device 1 includes a mounting bracket 23, which is U-shaped and is vertically mounted on the outer wall of the crossbeam 12. The mounting bracket 23 is installed in conjunction with the input shaft 2, which is equipped with a first toothed clutch 21. It also includes a flange 24, one end of which is threadedly connected to a first bevel gear 18. The first bevel gear 18 is meshed with a second bevel gear 19 and a third bevel gear 20. The second bevel gear 19 and the third bevel gear 20 are jointly equipped with a second toothed clutch 22.

[0045] Example 3

[0046] The winch rope arrangement device with collision reversing function proposed in this embodiment, such as Figure 1 As shown, it includes a driving shaft 5 and a driven shaft 8 that are parallel to each other. The driving shaft 5 and the driven shaft 8 are respectively provided with second bearing seats 7 at both ends. The four second bearing seats 7 are fixedly connected to two crossbeams 12 that are perpendicular to the driving shaft 5. The two ends of the two crossbeams 12 are respectively provided with stops 14 near the second bearing seats 7. The outer wall of any crossbeam 12 is fixedly connected to a first bearing seat 3 in a direction perpendicular to the crossbeam 12. The first bearing seat 3 is fitted with an input shaft 2. One end of the input shaft 2 is provided with a power input device 1, and the other end of the input shaft 2 is connected to the driving shaft 5 through a hinge coupling 4.

[0047] like Figure 2 As shown, the drive shaft 5 has drive sprockets 6 at both ends, and the driven shaft 8 has driven sprockets 10 at both ends. The drive sprockets 6 and driven sprockets 10 are connected in series by a chain 11.

[0048] like Figure 3 As shown, both ends of the chain 11 are connected to a walking beam 16, and both ends of the walking beam 16 are connected to a first roller 15. A guide rope frame 17 is provided on the walking beam 16.

[0049] like Figure 4 As shown, the power input device 1 includes a mounting bracket 23, which is U-shaped and is vertically mounted on the outer wall of the crossbeam 12. The mounting bracket 23 is installed in conjunction with the input shaft 2, which is equipped with a first toothed clutch 21. It also includes a flange 24, one end of which is threadedly connected to a first bevel gear 18. The first bevel gear 18 is meshed with a second bevel gear 19 and a third bevel gear 20. The second bevel gear 19 and the third bevel gear 20 are jointly equipped with a second toothed clutch 22.

[0050] The first bearing housing 3 has a first mounting plate 25 installed at its bottom, and the first mounting plate 25 is fixed to the outer wall of the crossbeam 12. The first bearing housing 3 has a positioning hole a and a positioning hole b at both ends, and the positioning hole a or the positioning hole b is connected to a first locking spring 26 through a first positioning bead 28. The first locking spring 26 is connected to a first adjusting bolt 27.

[0051] The second bearing housing 7 has a second mounting plate 42 installed at its bottom, and the second mounting plate 42 is fixed to both ends of the crossbeam 12. The outer wall of the second bearing housing 7 is provided with positioning holes c and d respectively. The positioning holes c or d are connected to the second locking spring 47 through the second positioning ball 9. The second locking spring 47 is connected to the second adjusting bolt 48.

[0052] Example 4

[0053] The winch rope arrangement device with collision reversing function proposed in this embodiment, such as Figure 1 As shown, it includes a driving shaft 5 and a driven shaft 8 that are parallel to each other. The driving shaft 5 and the driven shaft 8 are respectively provided with second bearing seats 7 at both ends. The four second bearing seats 7 are fixedly connected to two crossbeams 12 that are perpendicular to the driving shaft 5. The two ends of the two crossbeams 12 are respectively provided with stops 14 near the second bearing seats 7. The outer wall of any crossbeam 12 is fixedly connected to a first bearing seat 3 in a direction perpendicular to the crossbeam 12. The first bearing seat 3 is fitted with an input shaft 2. One end of the input shaft 2 is provided with a power input device 1, and the other end of the input shaft 2 is connected to the driving shaft 5 through a hinge coupling 4.

[0054] like Figure 2 As shown, the drive shaft 5 has drive sprockets 6 at both ends, and the driven shaft 8 has driven sprockets 10 at both ends. The drive sprockets 6 and driven sprockets 10 are connected in series by a chain 11.

[0055] like Figure 3As shown, both ends of the chain 11 are connected to a walking beam 16, and both ends of the walking beam 16 are connected to a first roller 15. A guide rope frame 17 is provided on the walking beam 16.

[0056] like Figure 4 As shown, the power input device 1 includes a mounting bracket 23, which is U-shaped and is vertically mounted on the outer wall of the crossbeam 12. The mounting bracket 23 is installed in conjunction with the input shaft 2, which is equipped with a first toothed clutch 21. It also includes a flange 24, one end of which is threadedly connected to a first bevel gear 18. The first bevel gear 18 is meshed with a second bevel gear 19 and a third bevel gear 20. The second bevel gear 19 and the third bevel gear 20 are jointly equipped with a second toothed clutch 22.

[0057] The first bearing housing 3 has a first mounting plate 25 installed at its bottom, and the first mounting plate 25 is fixed to the outer wall of the crossbeam 12. The first bearing housing 3 has a positioning hole a and a positioning hole b at both ends, and the positioning hole a or the positioning hole b is connected to a first locking spring 26 through a first positioning bead 28. The first locking spring 26 is connected to a first adjusting bolt 27.

[0058] The second bearing housing 7 has a second mounting plate 42 installed at its bottom, and the second mounting plate 42 is fixed to both ends of the crossbeam 12. The outer wall of the second bearing housing 7 is provided with positioning holes c and d respectively. The positioning holes c or d are connected to the second locking spring 47 through the second positioning ball 9. The second locking spring 47 is connected to the second adjusting bolt 48.

[0059] like Figure 5 As shown, the guide rope frame 17 includes a mounting plate 29, which is mounted on the walking beam 16. The mounting plate 29 is connected to a tension spring 30 via a hook. The other end of the tension spring 30 is connected to a mounting seat 31. The mounting seat 31 is fitted with a bushing and has two guide wheels 32 mounted along the length of the tension spring 30. Two second rollers 33 are fixed to the side of the mounting seat 31.

[0060] like Figure 6 As shown, the hinge coupling 4 includes two single forks 35, one end of which is fixedly connected to the input shaft 2, and the other end of which is connected to a double fork 36 via a pin 37; it also includes ten blocks 34, which are disposed between the single forks 35 and the double forks 36 via pins 37.

[0061] like Figure 7 As shown, the stop block 14 includes a slide 41, which is fixed to the outer edge of the crossbeam 12. A baffle 38 is fixed to one end of the slide 41 near the second bearing seat 7. A first positioning tube 39 is fixed to the baffle 38 near the surface of the second bearing seat 7. A second positioning tube 46 is fixed to the end of the second bearing seat 7. A buffer spring 40 is provided between the second positioning tube 46 and the first positioning tube 39.

[0062] Each crossbeam 12 has two vertical supports 13 fixed to its outer wall, and the four supports 13 are arranged symmetrically.

Claims

1. A winch rope-laying device with collision reversing function, characterized in that, The system includes a driving shaft (5) and a driven shaft (8) that are parallel to each other. Each of the driving shaft (5) and driven shaft (8) has a second bearing seat (7) at both ends. Four second bearing seats (7) are fixedly connected to two crossbeams (12) perpendicular to the driving shaft (5). Each of the two crossbeams (12) has a stop block (14) near the second bearing seat (7) at both ends. A first bearing seat (3) is fixedly connected to the outer wall of any of the crossbeams (12). The first bearing seat (3) has an input shaft (2). One end is provided with a power input device (1), and the other end is connected to the drive shaft (5) through a hinge coupling (4). The drive shaft (5) is provided with drive sprockets (6) at both ends, and driven sprockets (10) are provided at both ends of the driven shaft (8). The drive sprockets (6) and driven sprockets (10) are connected in series by a chain (11). Both ends of the chain (11) are connected to a walking beam (16). The two ends of the walking beam (16) are connected to a first roller (15). A guide rope frame (17) is provided on the walking beam (16). The power input device (1) includes a mounting bracket (23), which is U-shaped and is vertically mounted on the outer wall of the crossbeam (12). The mounting bracket (23) is installed in conjunction with the input shaft (2), and the input shaft (2) is provided with a first tooth clutch (21). It also includes a flange (24), one end of which is threadedly connected to a first bevel gear (18), the first bevel gear (18) being meshed with a second bevel gear (19) and a third bevel gear (20), and the second bevel gear (19) and the third bevel gear (20) being jointly equipped with a second toothed clutch (22). The guide rope frame (17) includes a mounting plate (29), which is mounted on the walking beam (16). The mounting plate (29) is connected to a tension spring (30) via a hook. The other end of the tension spring (30) is connected to a mounting seat (31). The mounting seat (31) has two guide wheels (32) mounted along the length of the tension spring (30) via a bushing. Two second rollers (33) are fixed to the side of the mounting seat (31). The stop block (14) includes a slide (41), which is fixed to the outer edge of the crossbeam (12). A baffle (38) is fixed to one end of the slide (41) near the second bearing seat (7). A first positioning tube (39) is fixed to the baffle (38) near the surface of the second bearing seat (7). A second positioning tube (46) is fixed to the end of the second bearing seat (7). A buffer spring (40) is provided between the second positioning tube (46) and the first positioning tube (39).

2. The winch rope arrangement device with collision reversing function according to claim 1, characterized in that, The first bearing seat (3) is equipped with a first mounting plate (25) at the bottom, and the first mounting plate (25) is fixed to the outer wall of the crossbeam (12); the first bearing seat (3) is provided with positioning hole a and positioning hole b at both ends respectively, and positioning hole a or positioning hole b is connected to a first locking spring (26) through a first positioning bead (28), and the first locking spring (26) is connected to a first adjusting bolt (27).

3. The winch rope arrangement device with collision reversing function according to claim 1, characterized in that, The second bearing seat (7) is equipped with a second mounting plate (42) at the bottom. The second mounting plate (42) is fixed to both ends of the crossbeam (12). The outer wall of the second bearing seat (7) is provided with positioning holes c and d respectively. The positioning holes c or d are connected to a second locking spring (47) through a second positioning bead (9). The second locking spring (47) is connected to a second adjusting bolt (48).

4. The winch rope arrangement device with collision reversing function according to claim 1, characterized in that, The hinge coupling (4) includes two single forks (35), one end of each single fork (35) is fixedly connected to the input shaft (2), and the other end of each single fork (35) is connected to a double fork (36) via a pin (37). It also includes ten pieces (34), which are located between the single fork (35) and the double fork (36) by means of pins (37).

5. The winch rope arrangement device with collision reversing function according to claim 1, characterized in that, Each of the crossbeams (12) has two supports (13) vertically fixed to its outer wall, and the four supports (13) are arranged symmetrically.

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