Winch with angle-adjustable rope arranger and engineering equipment

Abstract

The utility model provides a winch with an angle-adjustable rope guider and engineering equipment, and relates to the technical field of engineering equipment. The winch with the angle-adjustable rope arranger comprises the rope arranger, a rope arranger mounting frame, a steel wire rope reel and a base, the steel wire rope reel is rotatably mounted on the base, one end of the rope arranger mounting frame is movably connected with the base, and the other end of the rope arranger mounting frame crosses the steel wire rope reel and is connected with a driving structure on the base. The driving structure is used for driving the rope arranging device mounting frame to move along the axis of the steel wire rope reel; the rope arranging device installation frame is perpendicular to the axis of the steel wire rope reel and provided with an arc-shaped hole, the arc-shaped hole is arranged to be in a semicircular shape crossing the steel wire rope reel, the rope arranging device is in sliding connection with the arc-shaped hole, and a steel wire rope on the steel wire rope reel penetrates out of the rope arranging device and is used for driving the rope arranging device to slide along the arc-shaped hole.

Description

Technical Field

[0001] This utility model relates to the field of engineering equipment technology, and more specifically, to a winch with an adjustable rope guide angle and engineering equipment. Background Technology

[0002] In the crane industry, winches are an important component, playing a crucial role in all types of cranes. Whether it's a gantry crane, bridge crane, portal crane, port crane, mast crane, or full-rotation crane, all utilize winches and pulley blocks to provide powerful lifting capacity.

[0003] For hoisting machinery used for beam erection, winches must be equipped with rope guides to prevent rope tangling during multi-layered rope winding. However, existing winch rope guides are not adjustable and can only accommodate one rope exit angle, which limits their use. Utility Model Content

[0004] The problem this invention addresses is: how to improve the flexibility of using a rope arranger.

[0005] To address the aforementioned problems, this utility model provides a winch with an adjustable rope guide angle, comprising a rope guiding device, a rope guiding device mounting frame, a wire rope drum, and a base. The wire rope drum is rotatably mounted on the base. One end of the rope guiding device mounting frame is movably mounted on the base along the axial direction of the wire rope drum, and the other end passes over the wire rope drum and is connected to a drive structure on the base. The drive structure drives the rope guiding device mounting frame to move along the axis of the wire rope drum. The rope guiding device mounting frame has an arc-shaped hole extending along the axial direction of the wire rope drum. The arc-shaped hole is shaped as a semi-circular arc passing over the wire rope drum. The rope guiding device is slidably connected to the arc-shaped hole, and the wire rope on the wire rope drum passes through the rope guiding device and drives the rope guiding device to slide along the arc-shaped hole.

[0006] Optionally, the drive structure includes a drive motor mounted on the base and a lead screw rotatably mounted on the base. The drive motor drives the lead screw to rotate. The lead screw extends along the axial direction of the wire rope drum and is threadedly connected to the rope routing device mounting bracket.

[0007] Optionally, the winch with adjustable rope guide angle further includes a slider and a guide rail that are slidably connected. The guide rail is fixedly connected to the base, the slider is connected to the end of the rope guide mounting bracket away from the lead screw, and the guide rail extends along the axis of the wire rope drum.

[0008] Optionally, the winch with adjustable rope guide angle further includes two first photoelectric proximity switches mounted on the base. The two ends of the guide rail in the extension direction are respectively set to two extreme positions. The rope guide mounting bracket reciprocates between the two extreme positions. The two first photoelectric proximity switches are respectively mounted at the two extreme positions. Both first photoelectric proximity switches are communicatively connected to the drive motor.

[0009] Optionally, the winch with adjustable rope guide angle further includes two anti-collision rubber seats installed on the base, the two anti-collision rubber seats being arranged opposite each other along the extension direction of the guide rail, and the two first photoelectric proximity switches being located between the two anti-collision rubber seats.

[0010] Optionally, the rope-laying device mounting frame includes two parallel arc-shaped plates that span the wire rope drum. Each arc-shaped plate is provided with an arc-shaped hole. The rope-laying device is located between the two arc-shaped plates and is slidably connected to the arc-shaped hole on each arc-shaped plate.

[0011] Optionally, the rope-laying device mounting bracket further includes a locking bolt, which is threadedly connected to the rope-laying device. Tightening the locking bolt is used to fix the rope-laying device at any position on the arc-shaped plate.

[0012] Optionally, the rope-laying device mounting frame further includes two stiffening plates, which are located at both ends of the arc-shaped hole extension direction and are respectively connected between the two arc-shaped plates.

[0013] Optionally, the rope-laying device mounting frame further includes a warning structure and two second photoelectric proximity switches. The two second photoelectric proximity switches are respectively installed at one end of the two stiffeners facing the arc-shaped hole. The two second photoelectric proximity switches are respectively used to communicate with the warning structure. When any of the second photoelectric proximity switches is triggered, the warning structure is used to warn the rope-laying device that it has reached the sliding limit position.

[0014] Compared with related technologies, the adjustable-angle winch of this utility model uses a rope-arranging device mounting frame. One end of the mounting frame is slidably connected to the base, and the other end passes over the wire rope drum and is connected to the drive structure on the base. The drive structure drives the mounting frame to move along the axis of the wire rope drum. After the rope-arranging device is slidably connected to the arc-shaped hole on the mounting frame, the mounting frame can drive the rope-arranging device to move along the axis of the wire rope drum, ensuring that the rope-arranging device can neatly arrange the wire rope wound on the wire rope drum. The rope-laying device is mounted on a frame perpendicular to the axis of the wire rope drum, and the arc-shaped hole is designed to span the wire rope drum in a semi-circular arc shape. This semi-circular arc shape allows the rope-laying device to slide along a semi-circular curve, enabling it to deflect 0-80° around the center of the semi-circular curve. When the exit angle of the wire rope changes, the wire rope on the drum can drive the rope-laying device to slide along the arc-shaped hole, achieving adaptiveness between the rope-laying device and the exit angle of the wire rope, thereby improving the flexibility of the rope-laying device.

[0015] On the other hand, this utility model also provides an engineering device, including a winch with an adjustable rope guide angle as described above.

[0016] The equipment in this project has all the beneficial effects of the winch with adjustable rope angle, which will not be elaborated here. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the winch with adjustable rope guide angle in an embodiment of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the winch with adjustable rope guide angle in an embodiment of the present invention. Figure 2 .

[0019] Explanation of reference numerals in the attached figures:

[0020] 1- Rope laying device; 2- Rope laying device mounting frame; 21- Arc-shaped hole; 22- Arc-shaped plate; 23- Locking bolt; 24- Rib plate; 25- Second photoelectric proximity switch; 3- Wire rope drum; 4- Base; 5- Lead screw; 6- Slider; 7- Guide rail; 8- First photoelectric proximity switch; 9- Anti-collision rubber seat. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] In the attached diagram, the X-axis represents the horizontal position, with the positive direction of the X-axis (where the arrow points) indicating the right side and the negative direction (opposite to the positive direction) indicating the left side. The Y-axis represents the front-to-back position, with the positive direction of the Y-axis (where the arrow points) indicating the front and the negative direction (opposite to the positive direction) indicating the rear. The Z-axis represents the vertical position, with the positive direction of the Z-axis (where the arrow points) indicating the top and the negative direction (opposite to the positive direction) indicating the bottom. It should be noted that the aforementioned representations of the X, Y, and Z axes are for ease of description and simplification of the invention, and do not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0023] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in sequences other than those illustrated or described herein.

[0024] In the crane industry, winches are an important component, playing a crucial role in all types of cranes. Whether it's a gantry crane, bridge crane, portal crane, port crane, mast crane, or full-rotation crane, all utilize winches and pulley blocks to provide powerful lifting capacity.

[0025] For hoisting machinery of the beam-erecting type, winches must be equipped with rope guides to ensure that the ropes do not become tangled when multiple layers of rope are wound.

[0026] A typical winch includes a rope guide, a drum, and a drum support. The drum is rotatably mounted on the drum support, which houses a drive motor and a ball screw. The ball screw is rotatably mounted on the drum support, and the drive motor drives the ball screw to rotate. The rope guide is threadedly connected to the ball screw, and the wire rope on the drum passes through the rope guide. As the ball screw rotates, the rope guide moves back and forth along the axis of the drum. After each turn of winding, the rope guide travels one pitch before starting the next turn, ensuring that each layer of wire rope is wound neatly and orderly during winch operation.

[0027] However, existing winches with adjustable rope guides cannot adjust the rope exit angle and can only accommodate one type of exit angle. This limits the winch's usability. To address this, a new type of winch with an adjustable rope guide angle is proposed. By adding a rope guide mounting bracket 2 and an arc-shaped hole 21 on the bracket 2, the position of the rope guide device 1 can be adjusted to accommodate different rope exit angles.

[0028] Combination Figures 1 to 2 As shown, this utility model embodiment provides a winch with an adjustable rope guide angle, including a rope guiding device 1, a rope guiding device mounting frame 2, a wire rope drum 3, and a base 4. The wire rope drum 3 is rotatably mounted on the base 4. One end of the rope guiding device mounting frame 2 is movably mounted on the base 4 along the axial direction of the wire rope drum 3, and the other end passes over the wire rope drum 3 and is connected to a drive structure on the base 4. The drive structure is used to drive the rope guiding device mounting frame 2 to move along the axis of the wire rope drum 3. The rope guiding device mounting frame 2 is provided with an arc-shaped hole 21 that passes through the axial direction of the wire rope drum 3. The shape of the arc-shaped hole 21 is set to a semi-circular arc shape that passes over the wire rope drum 3. The rope guiding device 1 is slidably connected to the arc-shaped hole 21. The wire rope on the wire rope drum 3 passes through the rope guiding device 1 and is used to drive the rope guiding device 1 to slide along the arc-shaped hole 21.

[0029] Specifically, the base 4 is located on a horizontal plane, and the wire rope drum 3 is used for winding the wire rope. The two ends of the wire rope drum 3 are rotatably mounted on the upper end of the base 4 through bearing seats. The rotation method of the wire rope drum 3 can be any existing method, and no specific requirements are specified here. The rope arranging device mounting frame 2 spans the wire rope drum 3. The rope arranging device mounting frame 2 can be arc-shaped, and its left and right ends correspond to the left and right ends of the base 4, respectively. The drive structure can refer to the method of driving the ball screw to rotate by a drive motor. In this embodiment, the ball screw is rotatably mounted on the right end of the base 4 through the bearing seat. After the rope arranging device mounting frame 2 spans the wire rope drum 3, the left end of the rope arranging device mounting frame 2 is movably connected to the left end of the base 4 (e.g., sliding). The right end of the rope arranging device mounting frame 2 is connected to the ball screw through a linear bearing. When the drive motor drives the ball screw to rotate, the linear bearing can drive the rope arranging device mounting frame 2 to reciprocate in the axial direction of the wire rope drum 3. Furthermore, the rope-laying device mounting bracket 2 is provided with an arc-shaped hole 21, such as... Figure 1As shown, the arc-shaped hole 21 is designed to be a semi-circular arc that spans the wire rope drum 3. The rope arrangement device 1 is slidably connected to the arc-shaped hole 21. The two ends of the arc-shaped hole 21 in the extension direction are located on the left and right sides of the wire rope drum 3, respectively. The plane where the arc-shaped hole 21 is located is perpendicular to the axis of the wire rope drum 3, so that the sliding trajectory of the rope arrangement device 1 on the radial plane of the wire rope drum 3 is a semi-circular curve. With the positive X-axis as the rope output direction, the angle between the wire rope and the positive X-axis is the rope output angle. Since the wire rope passes through the rope laying device 1, when the rope output angle is 0°, the wire rope extends in the same direction as the positive X-axis, and the wire rope drives the rope laying device 1 to move to the rightmost end of the rope laying device mounting frame 2. When the rope output angle is 90°, the wire rope extends in the same direction as the positive Z-axis, and the wire rope drives the rope laying device 1 to move to the top of the rope laying device mounting frame 2. When the rope output angle is 180°, the wire rope extends in the same direction as the negative X-axis, and the wire rope drives the rope laying device 1 to move to the leftmost end of the rope laying device mounting frame 2. The position of the rope laying device 1 on the rope laying device mounting frame 2 can be adjusted automatically according to the different rope output angles. During the adjustment process, the rope laying device mounting frame 2 can still reciprocate along the axial direction of the wire rope drum 3 via the ball screw to ensure that the wire rope is wound neatly and orderly.

[0030] Therefore, in this embodiment, one end of the rope-arranging device mounting frame 2 is slidably connected to the base 4, and the other end passes over the wire rope drum 3 and is connected to the driving structure on the base 4. The driving structure drives the rope-arranging device mounting frame 2 to move along the axis of the wire rope drum 3. After the rope-arranging device 1 is slidably connected to the arc-shaped hole 21 on the rope-arranging device mounting frame 2, the rope-arranging device mounting frame 2 can drive the rope-arranging device 1 to move along the axis of the wire rope drum 3, ensuring that the rope-arranging device 1 can neatly arrange the wire rope wound on the wire rope drum 3. Then, through the rope-arranging device mounting frame 2... The arc-shaped hole 21 is perpendicular to the axis of the wire rope drum 3 and is designed to be a semi-circular arc that spans the wire rope drum 3. The semi-circular arc-shaped hole 21 makes the sliding trajectory of the rope laying device 1 a semi-circular curve, so that the rope laying device 1 can deflect 0-180° around the center of the semi-circular curve. When the exit angle of the wire rope changes, the wire rope on the wire rope drum 3 can drive the rope laying device 1 to slide along the arc-shaped hole 21, realizing the adaptability of the rope laying device 1 and the exit angle of the wire rope, thereby improving the flexibility of the rope laying device 1.

[0031] Optionally, combined Figure 1 As shown, the drive structure includes a drive motor mounted on the base 4 and a lead screw 5 rotatably mounted on the base 4. The drive motor is used to drive the lead screw 5 to rotate. The lead screw 5 extends along the axial direction of the wire rope drum 3 and is threadedly connected to the rope laying device mounting bracket 2.

[0032] Specifically, the drive motor is not shown in the figure. The lead screw 5 can be the ball screw mentioned above. The drive motor drives the ball screw to rotate. The ball screw extends along the axial direction of the wire rope drum 3 and is threadedly connected to the rope arrangement device mounting bracket 2.

[0033] Thus, by driving the lead screw 5 to rotate through the drive motor, the lead screw 5 extends along the axial direction of the wire rope drum 3 and is threadedly connected to the rope laying device mounting frame 2. The lead screw 5 can ensure the accuracy of the rope laying device mounting frame 2 moving along the axial direction of the wire rope drum 3.

[0034] Optionally, combined Figure 1 As shown, the winch with adjustable rope guide angle also includes a slider 6 and a guide rail 7 that are slidably connected. The guide rail 7 is fixedly connected to the base 4. The slider 6 is connected to the end of the rope guide mounting frame 2 away from the lead screw 5. The guide rail 7 extends along the axis of the wire rope drum 3.

[0035] Specifically, the end of the rope-laying device mounting bracket 2 furthest from the lead screw 5 is the left end of the rope-laying device mounting bracket 2. The slider 6 is connected to the left end of the rope-laying device mounting bracket 2 by bolts, and the guide rail 7 extends along the axis of the wire rope drum 3 and is fixed to the base 4 by bolts.

[0036] Thus, the guide rail 7 is fixedly connected to the base 4, the slider 6 is connected to the end of the rope-laying device mounting frame 2 away from the lead screw 5, the guide rail 7 extends along the axis of the wire rope drum 3, and the slider 6 and the guide rail 7 are slidably connected. The guide rail 7 guides the movement of the slider 6, thereby realizing the movement guidance of the rope-laying device mounting frame 2, reducing the friction between the rope-laying device mounting frame 2 and the base 4 support, and ensuring the accuracy of the movement of the rope-laying device mounting frame 2.

[0037] Optionally, combined Figure 1 As shown, the winch with adjustable rope guide angle also includes two first photoelectric proximity switches 8 installed on the base 4. The two ends of the guide rail 7 in the extension direction are respectively set to two extreme positions. The rope guide mounting bracket 2 slides back and forth between the two extreme positions. The two first photoelectric proximity switches 8 are respectively installed at the two extreme positions. Both first photoelectric proximity switches 8 are communicatively connected to the drive motor.

[0038] Specifically, the guide rail 7 extends in the Y-axis direction, with its two ends being the front and rear ends. The front end of the guide rail 7 is designated as the first extreme position, and the rear end as the second extreme position. A first photoelectric proximity switch 7 is installed at each of the first and second extreme positions. The rope-laying device mounting frame 2 reciprocates between the first and second extreme positions. When the rope-laying device mounting frame 2 moves to the first extreme position, the first photoelectric proximity switch 7 at the first extreme position is triggered and controls the drive motor to cut off power, ensuring that the rope-laying device mounting frame 2 is always between the first and second extreme positions. This prevents the rope-laying device 1 from laying the wire rope outside the wire rope drum 3 due to movement error of the rope-laying device mounting frame 2, thus avoiding rope detachment.

[0039] Thus, with the two ends of the guide rail 7 extended in the direction of extension set as two extreme positions, the rope-laying device mounting frame 2 slides back and forth between the two extreme positions, and the two first photoelectric proximity switches 8 are respectively installed at the two extreme positions. Both first photoelectric proximity switches 8 are communicatively connected to the drive motor. When the rope-laying device mounting frame 2 triggers either of the first photoelectric proximity switches 8, the triggered first photoelectric proximity switch 8 is used to control the drive motor to cut off power. The setting of the two first photoelectric proximity switches 8 can ensure that the rope-laying device mounting frame 2 always moves back and forth between the two extreme positions, so as to avoid the rope-laying device 1 laying the wire rope outside the wire rope drum 3 due to the movement error of the rope-laying device mounting frame 2, thereby improving the reliability of the movement of the rope-laying device mounting frame 2.

[0040] Optionally, combined Figure 1 As shown, the winch with adjustable rope guide angle also includes two anti-collision rubber seats 9 installed on the base 4. The two anti-collision rubber seats 9 are arranged opposite each other along the extension direction of the guide rail 7, and two first photoelectric proximity switches 8 are located between the two anti-collision rubber seats 9.

[0041] Specifically, two anti-collision rubber seats 9 are respectively installed on the left end of the base 4 by bolts, with the rubber of the two anti-collision rubber seats 9 facing each other, and two first photoelectric proximity switches 8 are located between the two anti-collision rubber seats 9.

[0042] Thus, by having two anti-collision rubber seats 9 arranged opposite each other along the extension direction of the guide rail 7, and two first photoelectric proximity switches 8 located between the two anti-collision rubber seats 9, the two anti-collision rubber seats 9 can realize the movement limit of the rope-laying device mounting frame 2, and can cooperate with the two first photoelectric proximity switches 8 to improve the reliability of the movement of the rope-laying device mounting frame 2.

[0043] Optionally, combined Figure 1 and Figure 2As shown, the rope-laying device mounting frame 2 includes two parallel arc-shaped plates 22 that span the wire rope drum 3. Each arc-shaped plate 22 is provided with an arc-shaped hole 21. The rope-laying device 1 is located between the two arc-shaped plates 22 and is slidably connected to the arc-shaped hole 21 on each arc-shaped plate 22.

[0044] Specifically, the two arc-shaped plates 22 are parallel to each other and perpendicular to the axis of the wire rope drum 3. Each arc-shaped plate 22 is provided with an arc-shaped hole 21. The rope-laying device 1 is located between the two arc-shaped plates 22 and is slidably connected to the arc-shaped hole 21 on each arc-shaped plate 22.

[0045] Thus, by using two parallel arc-shaped plates 22 that span the wire rope drum 3, each arc-shaped plate 22 is provided with an arc-shaped hole 21. The rope-arranging device 1 is located between the two arc-shaped plates 22 and is slidably connected to the arc-shaped hole 21 on each arc-shaped plate 22. While the two arc-shaped plates 22 realize the sliding of the wire rope drum 3 through their respective arc-shaped holes 21, they can limit the displacement of the rope-arranging device 1 in the axial direction of the wire rope drum 3, thereby improving the reliability of the rope-arranging device 1 and reducing the manufacturing cost of the rope-arranging device mounting frame 2.

[0046] Optionally, combined Figure 1 As shown, the rope-laying device mounting bracket 2 also includes a locking bolt 23, which is threadedly connected to the rope-laying device 1. Tightening the locking bolt 23 is used to fix the rope-laying device 1 at any position on the arc plate 22.

[0047] Specifically, the tightening of the locking bolt 23 to fix the rope-laying device 1 at any position on the arc plate 22 means that during the tightening process of the locking bolt 23, the nut of the locking bolt 23 presses against the arc plate 22, and the rope-laying device 1 is fixed by the static friction between the nut of the locking bolt 23 and the arc plate 22.

[0048] Thus, by connecting the locking bolt 23 to the rope-laying device 1 by thread, tightening the locking bolt 23 fixes the rope-laying device 1 at any position on the arc plate 22, and can also improve the stability of the rope-laying device 1 when the rope-out angle is fixed.

[0049] Optionally, combined Figure 2 As shown, the rope-laying device mounting frame 2 also includes two stiffening plates 24, which are located at both ends of the extension direction of the arc-shaped hole 21, and are respectively connected between the two arc-shaped plates 22.

[0050] Specifically, the two stiffening plates 24 are located at the left and right ends of the rope-laying device mounting frame 2, and each stiffening plate 24 is connected between the two arc-shaped plates 22.

[0051] Thus, the arc-shaped hole 21 is located between the two stiffening plates 24, and the two stiffening plates 24 are respectively connected between the two arc-shaped plates 22. The two stiffening plates 24 can support the two arc-shaped plates 22, ensuring that the distance between the two arc-shaped plates 22 is constant, thereby improving the structural stability of the two arc-shaped plates 22.

[0052] Optionally, combined Figure 2 As shown, the rope device mounting frame 2 also includes a warning structure and two second photoelectric proximity switches 25. The two second photoelectric proximity switches 25 are respectively installed on one end of the two stiffeners 24 facing the arc-shaped hole 21. The two second photoelectric proximity switches 25 are respectively used to communicate with the warning structure. When any second photoelectric proximity switch 25 is triggered, the warning structure is used to warn the rope device 1 that it has reached the sliding limit position.

[0053] Specifically, the warning structure can be an indicator light. Two second photoelectric proximity switches 25 are respectively installed at one end of the two stiffeners 24 facing the arc-shaped hole 21. When the rope angle is 0°, the rope laying device 1 is located at the rightmost end of the arc-shaped plate 22. The second photoelectric switch 25 on the right is triggered, and the indicator light lights up, reminding the operator that the rope laying device 1 is in the sliding limit position, so as to avoid the rope laying device 1 being crushed by the wire rope when the rope angle is greater than 180° or less than 0°.

[0054] Thus, two second photoelectric proximity switches 25 are respectively installed on one end of two stiffening plates 24 facing the arc-shaped hole 21. The two stiffening plates 24 can support the corresponding second photoelectric proximity switches 25 to ensure the stability of the second photoelectric proximity switches 25. The two second photoelectric proximity switches 25 are used to communicate with the warning structure. When either second photoelectric proximity switch 25 is triggered, the warning structure is used to warn the rope laying device 1 that it has reached the sliding limit position. It can promptly warn the operator to avoid the wire rope from being damaged by the excessive or insufficient rope extension angle, thereby improving the safety of the rope laying device 1.

[0055] In another embodiment of this utility model, an engineering device is also provided, including a winch with an adjustable rope guide angle as described above.

[0056] The equipment in this project has all the beneficial effects of the winch with adjustable rope angle, which will not be elaborated here.

[0057] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A rope-adjusting winch capable of adjusting the angle of the rope, characterized in that, The device comprises a rope arranging device (1), a rope arranging device mounting frame (2), a steel wire rope drum (3) and a base (4), the steel wire rope drum (3) is rotatably mounted on the base (4), one end of the rope arranging device mounting frame (2) is movably mounted on the base (4) along the axial direction of the steel wire rope drum (3), the other end of the rope arranging device mounting frame (2) is arranged across the steel wire rope drum (3) and is connected with a driving structure on the base (4), the driving structure is used for driving the rope arranging device mounting frame (2) to move along the axis of the steel wire rope drum (3), the rope arranging device mounting frame (2) is provided with an arc-shaped hole (21) penetrating along the axial direction of the steel wire rope drum (3), the arc-shaped hole (21) is arranged in a semicircular arc shape across the steel wire rope drum (3), the rope arranging device (1) is slidably connected with the arc-shaped hole (21), and the steel wire rope on the steel wire rope drum (3) is arranged to pass through the rope arranging device (1) and is used for driving the rope arranging device (1) to slide along the arc-shaped hole (21).

2. The rope-adjusting angle-adjustable winch according to claim 1, wherein The driving structure comprises a driving motor mounted on the base (4) and a lead screw (5) rotatably mounted on the base (4), the driving motor is used for driving the lead screw (5) to rotate, the lead screw (5) extends along the axial direction of the steel wire rope drum (3) and is threadedly connected with the rope arranging device mounting frame (2).

3. The rope-adjusting angle-adjustable winch according to claim 2, wherein Further comprising a sliding block (6) and a guide rail (7) slidably connected, the guide rail (7) is fixedly connected with the base (4), and the sliding block (6) is connected with one end of the rope arranging device mounting frame (2) away from the lead screw (5), the guide rail (7) extends along the axis of the steel wire rope drum (3).

4. The rope-adjuster angle-adjustable hoisting machine according to claim 3, characterized by Further comprising two first photoelectric proximity switches (8) mounted on the base (4), two ends of the guide rail (7) in the extending direction are respectively arranged as two limit positions, the rope arranging device mounting frame (2) reciprocally slides between the two limit positions, the two first photoelectric proximity switches (8) are respectively mounted on the two limit positions, and the two first photoelectric proximity switches (8) are in communication connection with the driving motor.

5. The rope-adjuster angle-adjustable hoisting machine according to claim 4, characterized by Further comprising two anti-collision rubber seats (9) mounted on the base (4), the two anti-collision rubber seats (9) are oppositely arranged along the extending direction of the guide rail (7), and the two first photoelectric proximity switches (8) are located between the two anti-collision rubber seats (9).

6. The rope-adjuster angle-adjustable hoisting machine according to claim 1, wherein The rope arranging device mounting frame (2) comprises two arc-shaped plates (22) parallel to each other and arranged across the steel wire rope drum (3), each of the arc-shaped plates (22) is provided with the arc-shaped hole (21), and the rope arranging device (1) is located between the two arc-shaped plates (22) and is slidably connected with the arc-shaped hole (21) on each of the arc-shaped plates (22).

7. The rope-adjustable winch according to claim 6, wherein The rope arranging device mounting frame (2) further comprises a locking bolt (23), the locking bolt (23) is threadedly connected with the rope arranging device (1), and the locking bolt (23) is screwed to fix the rope arranging device (1) at any position of the arc-shaped plate (22).

8. The rope-adjuster angle-adjustable hoisting machine according to claim 6, wherein The rope arranging device mounting frame (2) further comprises two rib plates (24), the two rib plates (24) are respectively located at two ends of the extending direction of the arc-shaped hole (21), and the two rib plates (24) are respectively connected between the two arc-shaped plates (22).

9. The rope-adjuster angle-adjustable hoisting machine according to claim 8, characterized by The rope arranging device mounting frame (2) further comprises a warning structure and two second photoelectric proximity switches (25), the two second photoelectric proximity switches (25) are respectively installed at one end of the two rib plates (24) towards the arc-shaped hole (21), and the two second photoelectric proximity switches (25) are respectively used for being communicatively connected with the warning structure, when any one of the second photoelectric proximity switches (25) is triggered, the warning structure is used for warning that the rope arranging device (1) reaches a sliding limit position.

10. An engineering apparatus characterised in that, A rope arranging device angle-adjustable winch comprising the rope arranging device according to any one of claims 1-9.

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