Self-adjusting cable arrangement device

Abstract

The invention belongs to the technical field of cable arrangement, and particularly relates to a self-adjusting cable arrangement device which is characterized in that a pulley swing arm is hinged to a moving seat, the output end of a swing driving part is connected with the pulley swing arm, a pulley is arranged on the pulley swing arm, and the middle of a transverse swing arm and the middle of a longitudinal swing arm are hinged to the pulley swing arm; one end of the transverse swing arm is provided with a frame body I for a cable to pass through, two transverse swing induction pieces are arranged on the pulley swing arm at intervals, and the linear driving mechanism adjusts the speed of driving the cable guide mechanism to move transversely according to induction signals of the two transverse swing induction pieces; one end of the longitudinal swing arm is provided with a second frame body for the cable to penetrate through, two longitudinal swing induction pieces are arranged on the pulley swing arm in a spaced mode, and the swing driving piece drives the pulley swing arm to deflect according to induction signals of the two longitudinal swing arms. Offset detection of the cable in four directions is achieved, and real-time automatic adjustment is conducted on the overall transverse movement of the cable guiding mechanism and the angle of the pulley according to the state of the cable.

Description

Technical Field

[0001] The invention belongs to the technical field of cable arrangement, and in particular relates to a self-adjusting cable arrangement device. Background Art

[0002] At present, the exploration and development of the ocean area is increasing day by day. Whether it is an ROV used for exploration or a mining vehicle used for mining, the deployment and recovery of the umbilical cable and the transmission of energy signals are all done by the winch. At present, the winch is generally equipped with a cable arranger to lay the cable, and it performs corresponding actions according to the arrangement of the cable on the drum, so that the umbilical cable is arranged evenly and compactly.

[0003] In the process of cable arrangement and cable collection, in theory, the cable from the winch drum to the cable arranger is always kept perpendicular to the cable outgoing direction of the cable arranger. However, in actual work, there are various reasons that cause the direction of the cables at both ends to not always remain perpendicular, that is, the cables cannot leave or enter the drum at the best angle, resulting in uneven arrangement of the cables on the drum, which may cause problems such as cable stuck on the drum. In addition, since the number of cable layers on the drum will change with the length of the cable being removed or recovered, the angle between the cable from the winch drum to the cable arranger and the horizontal plane will change due to the change in the cable layers, resulting in large friction between the cable and the cable arranger, and the cable movement is not smooth, resulting in jamming. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a self-adjusting cable arranger which can realize cable offset detection in four directions during the cable arranging process, and automatically adjust the overall lateral movement of the cable guide mechanism and the angle of the pulley in real time according to the state of the cable, so as to ensure the accuracy and orderliness of the cable arranging, and the effectiveness and reliability of the offset detection and automatic adjustment.

[0005] The present invention includes a cable guide mechanism, a transverse swing arm, a longitudinal swing arm and a linear drive mechanism for driving the cable guide mechanism to move transversely, wherein the cable guide mechanism includes a moving seat, a pulley swing arm, a swing drive member and a pulley, wherein the pulley swing arm is hingedly arranged on the moving seat, and the hinge axis of the pulley swing arm is arranged transversely, the output end of the swing drive member is connected to the pulley swing arm, the pulley is arranged on the pulley swing arm, and the middle parts of the transverse swing arm and the longitudinal swing arm are both hingedly arranged with the pulley swing arm; The hinge axis of the transverse swing arm is arranged longitudinally, one end of the transverse swing arm is located on the side of the pulley and is provided with a frame for the cable to pass through, two transverse swing sensing members are arranged at intervals on the pulley swing arm, which are used to correspondingly sense the transverse deflection of the other end of the transverse swing arm in the clockwise or counterclockwise direction, and the linear drive mechanism adjusts the speed of the transverse movement of the driving cable guide mechanism according to the sensing signals of the two transverse swing sensing members; The hinge axis of the longitudinal swing arm is arranged horizontally, one end of the longitudinal swing arm is located on the side of the pulley and is provided with a frame body 2 for the cable to pass through, and two longitudinal swing sensing components are arranged at intervals on the pulley swing arm for correspondingly sensing the longitudinal deflection of the other end of the longitudinal swing arm in the clockwise or counterclockwise direction, and the swing driving component drives the pulley swing arm to rotate in the corresponding direction according to the sensing signals of the two longitudinal swing arms.

[0006] Furthermore, the pulley swing arm is further provided with a transverse middle position sensing member and a longitudinal middle position sensing member, the transverse middle position sensing member is located between the two transverse swing sensing members, and a trigger plate 1 is provided at one end of the transverse swing arm close to the two transverse swing sensing members, and the trigger plate 1 can cover the transverse middle position sensing member and one of the transverse swing sensing members at the same time; The longitudinal mid-position sensing element is located between the two longitudinal swing sensing elements, and a trigger plate 2 is provided at one end of the longitudinal swing arm close to the two longitudinal swing sensing elements. The trigger plate 2 can cover the longitudinal mid-position sensing element and one of the longitudinal swing sensing elements at the same time.

[0007] Furthermore, the distance between the two lateral swing sensing members is adjustable, and the distance between the two longitudinal swing sensing members is adjustable.

[0008] Furthermore, two mounting plates are provided on the pulley swing arm, and strip grooves are provided on both mounting plates. The two lateral swing sensing components are detachably or movably arranged in the strip groove of one of the mounting plates, and the two longitudinal swing sensing components are detachably or movably arranged in the strip groove of the other mounting plate.

[0009] Furthermore, the trigger plate 1 can be detachably arranged on the transverse swing arm or the width of the trigger plate 1 can be adjusted, and the trigger plate 2 can be detachably arranged on the longitudinal swing arm or the width of the trigger plate 2 can be adjusted.

[0010] Furthermore, it also includes two tension springs 1 and two tension springs 2, one end of the two tension springs 1 is connected to the pulley swing arm, and the other end is connected to the two sides of the same end of the lateral swing arm, or is connected to the same side of the two ends of the lateral swing arm, one end of the two tension springs 2 is connected to the pulley swing arm, and the other end is connected to the two sides of the same end of the longitudinal swing arm, or is connected to the same side of the two ends of the longitudinal swing arm.

[0011] Furthermore, the transverse swing arm and the longitudinal swing arm are spaced apart in the longitudinal direction, the arrangement direction of the frame 1 on the transverse swing arm is opposite to the arrangement direction of the frame 2 on the longitudinal swing arm, and the frame 1 and the frame 2 are spaced apart along the moving direction of the cable.

[0012] Furthermore, the frame body 1 is provided with roller bodies 1 on both sides in the horizontal direction, and the frame body 2 is provided with roller bodies 2 on both sides in the vertical direction.

[0013] Furthermore, the linear drive mechanism includes a fixed seat, a screw rod rotatably arranged on the fixed seat, and a driving unit for driving the screw rod to rotate, and the movable seat is threadably matched with the screw rod.

[0014] Furthermore, the swing driving member is an electro-hydraulic push rod, which is longitudinally arranged, with a fixed end of the electro-hydraulic push rod hinged on a movable seat, and a pushing end hinged to a pulley swing arm.

[0015] The beneficial effect of the present invention is that the offset detection of the cable in four directions can be realized during the cable arrangement process, and the lateral movement of the entire cable guide mechanism and the angle of the pulley can be automatically adjusted in real time according to the state of the cable, so as to ensure the accuracy and orderliness of the cable arrangement, make the cable arrangement smoother, and make the cable arrangement more uniform and compact, avoid the situation of rope pressing, rope disorder, and rope biting, and reduce the friction between the cable and related structural parts, and extend the life of the cable and related structural parts. Based on the above-mentioned structural setting, while realizing the offset detection in four directions, the lateral swing sensing element and the longitudinal swing sensing element that trigger the offset sensing do not directly contact the cable and are not directly subjected to the squeezing force of the cable, which can reduce the setting requirements for the lateral swing sensing element and the longitudinal swing sensing element, and extend the life of the lateral swing sensing element and the longitudinal swing sensing element. When the cable offset is large, it will not go out of the range that can push the lateral swing arm and the longitudinal swing arm to rotate, which can improve the effectiveness and reliability of the offset detection in four directions, thereby improving the effectiveness and reliability of the automatic adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the use state of the self-adjusting cable arranger of the present invention.

[0017] Figure 2 This is a schematic diagram of the structure of the self-adjusting cable arranger of the present invention without the linear drive mechanism.

[0018] Figure 3 For the present invention Figure 2 Enlarged view of point A in .

[0019] Figure 4 For the present invention Figure 2 Enlarged view of point B in .

[0020] Figure 5 This is a bottom view of the self-adjusting cable arranger of the present invention with the linear drive mechanism removed.

[0021] Figure 6 It is a schematic diagram of the partial structure of the self-adjusting cable arranger of the present invention.

[0022] In the figure: 1. Cable guide mechanism; 11. Moving seat; 12. Pulley swing arm; 13. Swing drive member; 14. Pulley; 15. Mounting plate; 151. Strip groove; 16. Tension spring 1; 17. Tension spring 2; 2. Linear drive mechanism; 21. Fixed seat; 22. Screw rod; 23. Drive unit; 3. Horizontal swing arm; 31. Frame 1; 311. Roller 1; 32. Trigger plate 1; 4. Longitudinal swing arm; 41. Frame 2; 411. Roller 2; 42. Trigger plate 2; 5. Horizontal swing sensor; 6. Horizontal median sensor; 7. Longitudinal swing sensor; 8. Longitudinal median sensor; 9. Cable; 10. Reel. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 6 As shown, the present invention provides a self-adjusting cable arranger, including a cable guide mechanism 1, a lateral swing arm 3, a longitudinal swing arm 4 and a linear drive mechanism 2 for driving the cable guide mechanism 1 to move lateraly, wherein the lateral direction is specifically along the axis of the drum 10, i.e., the axial direction of the drum 10.

[0024] The cable guide mechanism 1 includes a moving seat 11, a pulley swing arm 12, a swing drive member 13 and a pulley 14. The pulley swing arm 12 is hingedly arranged on the moving seat 11, and the hinge axis of the pulley swing arm 12 is arranged horizontally. The pulley swing arm 12 can rotate relative to the moving seat 11 around the hinge axis under the action of an external force. When the moving seat 11 moves, the pulley swing arm 12 moves with the moving seat 11. The output end of the swing drive member 13 is connected to the pulley swing arm 12, which is used to drive the rotation of the pulley swing arm 12, and the swing drive member 13 moves with the moving seat 11. The pulley 14 is arranged on the pulley swing arm 12 and moves with the pulley swing arm 12. The middle parts of the transverse swing arm 3 and the longitudinal swing arm 4 are both hinged with the pulley swing arm 12, and the transverse swing arm 3 and the longitudinal swing arm 4 move with the pulley swing arm 12.

[0025] The hinge axis of the transverse swing arm 3 is arranged longitudinally, and the transverse swing arm 3 can rotate relative to the sliding swing arm around the hinge axis under the action of external force. The longitudinal direction of the hinge axis is perpendicular to the transverse direction, specifically, along the axis of the pulley 14, that is, the axial direction of the pulley 14. One end of the transverse swing arm 3 is located on the side of the pulley 14 and is provided with a frame 31 for the cable 9 to pass through. Two transverse swing sensors 5 are arranged at intervals on the pulley swing arm 12, which are used to correspondingly sense the lateral deflection of the other end of the transverse swing arm 3 in the clockwise or counterclockwise direction. The linear drive mechanism 2 adjusts the speed of the lateral movement of the driving cable guide mechanism 1 according to the sensing signals of the two transverse swing sensors 5.

[0026] Specifically Figure 1-Figure 3For example, when the angle between the two ends of the cable 9 passing through the pulley 14 is less than the ideal angle, the cable 9 pushes the frame 1 31 to gradually approach the side of the pulley 14, and the lateral swing arm 3 rotates clockwise in the horizontal direction, triggering the lateral swing sensor 5 located at the lower right. The linear drive mechanism 2 speeds up the operation speed according to the sensing signal of the lateral swing sensor 5, and increases the speed of the cable guide mechanism 1 moving along the X direction as a whole, so that the cable 9 passing through the pulley 14 returns to the ideal angle between its two ends. When the angle between the two ends of the cable 9 passing through the pulley 14 is greater than the ideal angle, the cable 9 pushes the frame 1 31 gradually away from the side of the pulley 14, and the lateral swing arm 3 rotates counterclockwise in the horizontal direction, triggering the lateral swing sensor 5 located at the lower left. The linear drive mechanism 2 slows down the operation speed according to the sensing signal of the lateral swing sensor 5, and reduces the speed of the cable guide mechanism 1 moving along the X direction as a whole, so that the cable 9 passing through the pulley 14 returns to the ideal angle between its two ends. The ideal angle is about 90°.

[0027] The hinge axis of the longitudinal swing arm 4 is arranged horizontally, and the longitudinal swing arm 4 can rotate relative to the sliding swing arm around the hinge axis under the action of external force. One end of the longitudinal swing arm 4 is located on the side of the pulley 14 and is provided with a frame 41 for the cable 9 to pass through. Two longitudinal swing sensing members 7 are arranged at intervals on the pulley swing arm 12, which are used to correspondingly sense the longitudinal deflection of the other end of the longitudinal swing arm 4 in the clockwise or counterclockwise direction. The swing driving member 13 drives the pulley swing arm 12 to rotate in the corresponding direction according to the sensing signals of the two longitudinal swing arms 4.

[0028] specific Figure 1 , Figure 2 , Figure 4 Taking the viewing angle as an example, when the cable layer on the drum 10 is reduced, the portion of the cable 9 between the drum 10 and the pulley 14 is inclined relative to the horizontal plane, and the end close to the pulley 14 is higher than the end close to the drum 10. The cable 9 pushes the frame 41 to move upward, and the longitudinal swing arm 4 rotates clockwise as a whole in the longitudinal direction, triggering the longitudinal swing sensor 7 located below. The swing drive 13 drives the pulley swing arm 12 to rotate downward according to the sensing signal of the longitudinal swing sensor 7, so that the portion of the cable 9 between the drum 10 and the pulley 14 is adjusted to an ideal horizontal state. When the number of cable layers on the drum 10 increases, the portion of the cable 9 between the drum 10 and the pulley 14 is inclined relative to the horizontal plane, and the end close to the pulley 14 is lower than the end close to the drum 10. The cable 9 pushes the frame 41 to move downward, and the longitudinal swing arm 4 rotates counterclockwise as a whole in the longitudinal direction, triggering the longitudinal swing sensor 7 located above. The swing drive 13 drives the pulley swing arm 12 to rotate upward according to the sensing signal of the longitudinal swing sensor 7, so that the portion of the cable 9 between the drum 10 and the pulley 14 is adjusted to an ideal horizontal state.

[0029] The present invention can detect the displacement of the cable 9 in four directions during the cable arrangement process, and automatically adjust the lateral movement of the entire cable guide mechanism 1 and the angle of the pulley 14 in real time according to the state of the cable 9, so as to ensure the accuracy and orderliness of the cable arrangement, make the cable arrangement smoother, and arrange the cables 9 more evenly and compactly, avoid the situation of cable compression, tangled ropes, and rope biting, and reduce the friction between the cable 9 and related structural parts, thereby extending the life of the cable 9 and related structural parts. Based on the above-mentioned structural setting, while realizing the displacement detection in four directions, the lateral swing sensing element 5 and the longitudinal swing sensing element 7 that trigger the displacement sensing do not directly contact the cable 9 and are not directly subjected to the extrusion force of the cable 9, which can reduce the setting requirements for the lateral swing sensing element 5 and the longitudinal swing sensing element 7, and extend the life of the lateral swing sensing element 5 and the longitudinal swing sensing element 7. When the displacement degree of the cable 9 is large, it will not escape from the range that can push the lateral swing arm 3 and the longitudinal swing arm 4 to rotate, which can improve the effectiveness and reliability of the displacement detection in four directions, thereby improving the effectiveness and reliability of the automatic adjustment.

[0030] In the present invention, a transverse median sensing element 6 and a longitudinal median sensing element 8 are also provided on the pulley swing arm 12. The transverse swing sensing element 5, the longitudinal swing sensing element 7, the transverse median sensing element 6 and the longitudinal median sensing element 8 are all non-contact sensing elements, such as proximity switches.

[0031] The transverse middle position sensing member 6 is located between the two transverse swing sensing members 5, and a trigger plate 1 32 is provided at one end of the transverse swing arm 3 close to the two transverse swing sensing members 5. The size of the trigger plate 1 32 is specifically that it can cover the transverse middle position sensing member 6 and one of the transverse swing sensing members 5 at the same time, and cannot cover the two transverse swing sensing members 5 at the same time, that is, the width of the trigger plate 1 32 is smaller than the distance between the two transverse swing sensing members 5. The longitudinal middle position sensing member 8 is located between the two longitudinal swing sensing members 7, and a trigger plate 2 42 is provided at one end of the longitudinal swing arm 4 close to the two longitudinal swing sensing members 7. The size of the trigger plate 2 42 is specifically that it can cover the longitudinal middle position sensing member 8 and one of the longitudinal swing sensing members 7 at the same time, and cannot cover the two longitudinal swing sensing members 7 at the same time, that is, the width of the trigger plate 2 42 is smaller than the distance between the two longitudinal swing sensing members 7.

[0032] The above-mentioned transverse median sensing element 6 and longitudinal median sensing element 8 are set up to detect whether there is an abnormal problem of excessive deflection angle of the cable 9 in the longitudinal and transverse directions. Specifically, in the normal cable arrangement process, the transverse median sensing element 6 and the longitudinal median sensing element 8 always have sensing signals. Since the trigger plate 1 32 can cover the transverse median sensing element 6 and one of the transverse swing sensing elements 5 at the same time, when one of the transverse swing sensing elements 5 senses a signal and the transverse median sensing element 6 also senses a signal, the linear moving mechanism normally performs the corresponding speed adjustment. When one transverse swing sensing element 5 senses a signal, but the transverse median sensing element 6 loses the sensing signal, it is regarded as an abnormal cable arrangement state with excessive deflection angle of the cable 9. Automatic cable arrangement is stopped, and the automatic cable arrangement is continued after the corresponding inspection and intervention adjustment are manually performed. The use of the longitudinal median sensing element 8 is similar. Based on this setting, equipment abnormalities and safety hazards caused by excessive deflection angles of the cable 9 in the longitudinal and transverse directions can be avoided.

[0033] The distance between the two lateral swing sensors 5 is adjustable, thereby changing the sensitivity of detection and automatic adjustment of cable 9 displacement in the two lateral directions. The distance between the two longitudinal swing sensors 7 is adjustable, thereby changing the sensitivity of detection and automatic adjustment of cable 9 displacement in the two longitudinal directions.

[0034] by Figure 6 The horizontal swing arm 3, the horizontal median sensor 6, and the two horizontal swing sensors 5 are used as examples for explanation. When the distance between the two horizontal swing sensors 5 decreases, the horizontal swing arm 3 triggers the horizontal swing sensor 5 with a smaller rotation angle, that is, it can detect a smaller lateral displacement of the cable 9, thereby improving the sensitivity of detection and self-adjustment. When the distance between the two horizontal swing sensors 5 increases, the horizontal swing arm 3 triggers the horizontal swing sensor 5 with a larger rotation angle, and the sensitivity of detection and self-adjustment decreases. The sensitivity adjustment of the longitudinal swing arm 4, the longitudinal median sensor 8, and the two longitudinal swing sensors 7 is similar. Based on this setting, the flexibility of use of the present invention can be improved, and it can be compatible with the use of working conditions under different requirements.

[0035] Specifically, two mounting plates 15 are provided on the pulley swing arm 12, and strip grooves 151 are provided on the two mounting plates 15. The two transverse swing sensing members 5 are detachably or movably arranged in the strip grooves 151 of one of the mounting plates 15, and the two transverse swing sensing members 5 are arranged at intervals along the length direction of the strip grooves 151. The two transverse swing sensing members 5 can be fixed in the strip grooves 151 by gluing, and the two transverse swing sensing members 5 can be moved by removing the adhesive layer to adjust the distance between the two, and then fixed by gluing, or a clamp is provided on the side of the transverse swing sensing member 5, and the transverse swing sensing member 5 is fixed by clamping the edge of the strip groove 151, or a baffle is provided on the side of the transverse swing sensing member 5, and the baffle is located above the strip groove 151, and a nut is threadedly connected to the area below the strip groove 151 on the side of the transverse swing sensing member 5, and the transverse swing sensing member 5 is fixed by tightening the nut, and the transverse swing sensing member 5 can be moved by loosening the nut, thereby realizing its detachable or movable arrangement. The two longitudinal swing sensing members 7 are detachably or movably arranged in the strip groove 151 of another mounting plate 15, and the specific arrangement method is the same as that of the two transverse swing sensing members 5. This arrangement method can provide sufficient size for adjusting the distance between the two transverse swing sensing members 5 and the distance between the two longitudinal swing sensing members 7, and the adjustable distance has higher precision, which can better meet the use of working conditions under different requirements.

[0036] In the present invention, the trigger plate 1 32 is detachably mounted on the transverse swing arm 3 or the width of the trigger plate 1 32 is adjustable, and the trigger plate 2 42 is detachably mounted on the longitudinal swing arm 4 or the width of the trigger plate 2 42 is adjustable. Figure 6 Taking the lateral swing arm 3 and the lateral median sensing element 6 and the two lateral swing sensing elements 5 as examples, when the width of the trigger plate 1 32 is reduced, the rotation angle of the lateral swing arm 3 required for the lateral median sensing element 6 to lose the sensing signal becomes smaller, and the sensitivity of triggering the cable arrangement to stop is higher. When the width of the trigger plate 1 32 is increased, the rotation angle of the lateral swing arm 3 required for the lateral median sensing element 6 to lose the sensing signal becomes larger, and the sensitivity of triggering the cable arrangement to stop is lower. The width change of the trigger plate 2 42 is similar. Based on this setting, the flexibility of use of the present invention can be improved, and it can be better compatible with the use of working conditions under different requirements.

[0037] Among them, when the trigger plate 1 32 and the trigger plate 2 42 are adjustable in width, the trigger plate 1 32 and the trigger plate 2 42 are telescopic plate structures. In the present invention, it is preferred that the trigger plate 1 32 is detachably arranged on the horizontal swing arm 3 by bolts, and the trigger plate 2 42 is detachably arranged on the longitudinal swing arm 4 by bolts. By replacing the trigger plate 1 32 and the trigger plate 2 42 of different widths, the sensitivity of the cable stop is adjusted. The structure requirements and complexity of the trigger plate 1 32 and the trigger plate 2 42 in this arrangement are lower, and the bolt connection is convenient for assembly and disassembly, and the connection is reliable.

[0038] The present invention further includes two tension springs 16 and two tension springs 17, one end of the two tension springs 16 is connected to the pulley swing arm 12, and the other end is connected to the two sides of the same end of the transverse swing arm 3, or to the same side of the two ends of the transverse swing arm 3, and one end of the two tension springs 17 is connected to the pulley swing arm 12, and the other end is connected to the two sides of the same end of the longitudinal swing arm 4, or to the same side of the two ends of the longitudinal swing arm 4. The arrangement of the tension spring 16 and the tension spring 17 can be used for adaptive reset of the transverse swing arm 3 and the longitudinal swing arm 4 after rotation, and can also keep the transverse swing arm 3 and the longitudinal swing arm 4 balanced in the normal cable arrangement state, so that they have a certain anti-interference ability, and avoid shaking automatically to affect the detection accuracy.

[0039] The transverse swing arm 3 and the longitudinal swing arm 4 are arranged at intervals in the longitudinal direction, the arrangement direction of the frame 1 31 on the transverse swing arm 3 is opposite to the arrangement direction of the frame 2 41 on the longitudinal swing arm 4, and the frame 1 31 and the frame 2 41 are arranged at intervals along the moving direction of the cable 9. Based on this arrangement, it can be ensured that the transverse swing arm 3 and the longitudinal swing arm 4 are hingedly installed in the corresponding directions without affecting the normal passage of the cable 9.

[0040] The frame 1 31 is provided with rollers 1 311 on both sides in the lateral direction, and the frame 2 41 is provided with rollers 2 411 on both sides in the longitudinal direction. Based on this arrangement, when the cable 9 deviates in the two lateral directions, it pushes the frame 1 31 to move in the corresponding direction in order to contact with the side of the roller 1 311, and when the cable 9 deviates in the two longitudinal directions, it pushes the frame 2 41 to move in the corresponding direction in order to contact with the side of the roller 2 411, so that the cable 9 is subjected to less friction and moves more smoothly.

[0041] The linear drive mechanism 2 includes a fixed seat 21, a screw rod 22 rotatably arranged on the fixed seat 21, and a driving unit 23 for driving the screw rod 22 to rotate. The movable seat 11 is sleeved on the screw rod 22 and threadedly matched with the screw rod 22. The driving unit 23 is a motor. This driving method has high movement accuracy and controllability. The linear drive mechanism 2 may also include a guide rod, which is arranged on the fixed seat 21, and the movable seat 11 is sleeved on the guide rod and slidably matched with the guide rod, which serves as a guide when the movable seat 11 moves, thereby improving the stability of the movement.

[0042] The swing driving member 13 is an electro-hydraulic push rod, which is longitudinally arranged, and the fixed end of the electro-hydraulic push rod is hingedly arranged on the moving seat 11, and the pushing end is hingedly connected to the pulley swing arm 12. The electro-hydraulic push rod has sensitive movements and stable operation, and the push-pull force and speed can be adjusted steplessly. Compared with other devices such as cylinders, it has higher sensitivity and has a self-locking function. It can stably resist the downward deflection caused by the weight of the pulley swing arm 12 and the structure above it, so that the pulley swing arm 12 and the structure above it can maintain balance, eliminating the need for a counterweight block on the pulley swing arm 12, reducing limitations, and adapting to a wider range of products.

[0043] The electro-hydraulic push rod, the drive unit 23, the lateral median sensing element 6, the longitudinal median sensing element 8, the two longitudinal swing sensing elements 7 and the two lateral swing sensing elements 5 are all electrically connected to an external controller and work in coordination with the external controller.

[0044] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of protection of the present application is limited to these examples. In line with the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present application as described above, which are not provided in detail for the sake of simplicity.

[0045] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. A self-adjusting cable arranger, characterized in that: The invention comprises a cable guide mechanism (1), a transverse swing arm (3), a longitudinal swing arm (4) and a linear drive mechanism (2) for driving the cable guide mechanism (1) to move transversely, wherein the cable guide mechanism (1) comprises a moving seat (11), a pulley swing arm (12), a swing drive member (13) and a pulley (14), wherein the pulley swing arm (12) is hingedly arranged on the moving seat (11), and the hinge axis of the pulley swing arm (12) is arranged transversely, the output end of the swing drive member (13) is connected to the pulley swing arm (12), the pulley (14) is arranged on the pulley swing arm (12), and the middle parts of the transverse swing arm (3) and the longitudinal swing arm (4) are both hingedly arranged on the pulley swing arm (12); The hinge axis of the transverse swing arm (3) is arranged longitudinally, one end of the transverse swing arm (3) is located on the side of the pulley (14) and is provided with a frame (31) for the cable (9) to pass through, two transverse swing sensing elements (5) are arranged at intervals on the pulley swing arm (12) for correspondingly sensing the transverse deflection of the other end of the transverse swing arm (3) in the clockwise or counterclockwise direction, and the linear drive mechanism (2) adjusts the speed of the transverse movement of the driving cable guide mechanism (1) according to the sensing signals of the two transverse swing sensing elements (5); The hinge axis of the longitudinal swing arm (4) is arranged horizontally, one end of the longitudinal swing arm (4) is located on the side of the pulley (14) and is provided with a frame body (41) through which the cable (9) passes, two longitudinal swing sensing members (7) are arranged at intervals on the pulley swing arm (12) for correspondingly sensing the longitudinal deflection of the other end of the longitudinal swing arm (4) in the clockwise or counterclockwise direction, and the swing driving member (13) drives the pulley swing arm (12) to rotate in the corresponding direction according to the sensing signals of the two longitudinal swing arms (4).

2. The self-adjusting cable arranger according to claim 1, characterized in that: The pulley swing arm (12) is also provided with a transverse middle position sensing component (6) and a longitudinal middle position sensing component (8), wherein the transverse middle position sensing component (6) is located between the two transverse swing sensing components (5), and a trigger plate 1 (32) is provided at one end of the transverse swing arm (3) close to the two transverse swing sensing components (5), wherein the trigger plate 1 (32) can simultaneously cover the transverse middle position sensing component (6) and one of the transverse swing sensing components (5); The longitudinal middle position sensing element (8) is located between the two longitudinal swing sensing elements (7), and a trigger plate 2 (42) is provided at one end of the longitudinal swing arm (4) close to the two longitudinal swing sensing elements (7), and the trigger plate 2 (42) can simultaneously cover the longitudinal middle position sensing element (8) and one of the longitudinal swing sensing elements (7).

3. The self-adjusting cable arranger according to claim 1 or 2, characterized in that: The distance between the two transverse swing sensing members (5) is adjustable, and the distance between the two longitudinal swing sensing members (7) is adjustable.

4. The self-adjusting cable arranger according to claim 3, characterized in that: Two mounting plates (15) are provided on the pulley swing arm (12), and strip grooves (151) are provided on the two mounting plates (15). The two transverse swing sensing components (5) are detachably or movably arranged in the strip grooves (151) of one of the mounting plates (15), and the two longitudinal swing sensing components (7) are detachably or movably arranged in the strip grooves (151) of the other mounting plate (15).

5. The self-adjusting cable arranger according to claim 3, characterized in that: The trigger plate 1 (32) is detachably arranged on the transverse swing arm (3) or the width of the trigger plate 1 (32) is adjustable, and the trigger plate 2 (42) is detachably arranged on the longitudinal swing arm (4) or the width of the trigger plate 2 (42) is adjustable.

6. The self-adjusting cable arranger according to any one of claims 1, 2, 4 and 5, characterized in that: It also includes two tension springs (16) and two tension springs (17), one end of the two tension springs (16) is connected to the pulley swing arm (12), and the other end is connected to the two sides of the same end of the transverse swing arm (3), or is connected to the same side of the two ends of the transverse swing arm (3); one end of the two tension springs (17) is connected to the pulley swing arm (12), and the other end is connected to the two sides of the same end of the longitudinal swing arm (4), or is connected to the same side of the two ends of the longitudinal swing arm (4).

7. The self-adjusting cable arranger according to any one of claims 1, 2, 4 and 5, characterized in that: The transverse swing arm (3) and the longitudinal swing arm (4) are arranged at intervals in the longitudinal direction, the arrangement direction of the frame body 1 (31) on the transverse swing arm (3) is opposite to the arrangement direction of the frame body 2 (41) on the longitudinal swing arm (4), and the frame body 1 (31) and the frame body 2 (41) are arranged at intervals along the moving direction of the cable (9).

8. The self-adjusting cable arranger according to claim 7, characterized in that: The frame body 1 (31) is provided with roller bodies 1 (311) on both sides in the transverse direction, and the frame body 2 (41) is provided with roller bodies 2 (411) on both sides in the longitudinal direction.

9. The self-adjusting cable arranger according to any one of claims 1, 2, 4, 5 and 8, characterized in that: The linear drive mechanism (2) comprises a fixed seat (21), a screw rod (22) rotatably arranged on the fixed seat (21), and a drive unit (23) for driving the screw rod (22) to rotate; the movable seat (11) is threadably matched with the screw rod (22).

10. The self-adjusting cable arranger according to any one of claims 1, 2, 4, 5 and 8, characterized in that: The swing driving member (13) is an electro-hydraulic push rod, which is arranged longitudinally, and the fixed end of the electro-hydraulic push rod is hingedly arranged on the moving seat (11), and the pushing end is hingedly connected to the pulley swing arm (12).

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