Steel wire rope pressing and looseness preventing integrated device

Abstract

The utility model discloses a steel wire rope pressing and looseness preventing integrated device which comprises a rotating frame assembly, a microswitch, a first rolling shaft and a second rolling shaft. Wherein the first rolling shaft is located in the middle of the rotating frame assembly and coupled with the machine shell, and the second rolling shaft is located at the other end of the rotating frame assembly. The torsion spring arranged at the first end of the rotating frame assembly ensures that when the motor operates normally, the pressure of the tightened steel wire rope on the first rolling shaft maintains the stability of the rotating frame assembly. When resistance is encountered, the loosened steel wire rope causes the torsion spring to push the rotating frame assembly to trigger the microswitch, so that the motor is stopped, and damage is prevented; therefore, safety, stability and maintenance efficiency are improved, and cost and space occupation are reduced.

Description

Technical Field

[0001] The utility model relates to a protective device for a steel wire rope of a clothes drying machine, in particular to an integrated device for pressing and preventing the steel wire rope from loosening. Background Art

[0002] The wire rope power mechanism of the clothes drying machine is its core component, which is responsible for the lifting and lowering of the clothes drying rack. The motor, controller and winding drum work together, and the motor drives the winding drum to rotate to retract and release the wire rope. For example, patent CN210683034U describes an electric clothes drying machine lifting motor, which includes a motor, a worm and two worm wheels for winding wire ropes.

[0003] The invention patent with application publication number CN110004678A discloses a wire-twisting drum pressing mechanism, which keeps the wire rope neat through an elastic pressing component to prevent looseness or wire jump. The patents with authorization announcement number CN209906249U and application publication number CN110371878A respectively disclose descending obstacle protection mechanisms to ensure that the clothes drying rack can stop safely when encountering obstacles.

[0004] The wire drum pressing device and the descending resistance protection mechanism are key components in the clothes drying machine, which are responsible for the neat retraction and safety protection of the wire rope respectively. If these two mechanisms are set up independently, it may lead to higher costs, more complex maintenance and occupy more space. Utility Model Content

[0005] In view of the above technical problems, the utility model provides an integrated device for pressing and preventing loosening of a steel wire rope.

[0006] The core technical concept of the utility model is to realize the compact layout and efficient operation of the integrated device for wire rope compression and anti-loosening in the power system of the clothes drying machine through integrated design, thereby improving safety, stability and maintenance efficiency, while reducing costs and space occupancy.

[0007] The technical solution adopted by the utility model to solve the above technical problems is: an integrated device for wire pressing and preventing loosening of a wire rope, comprising a rotating frame assembly, a micro switch, a first roller and a second roller;

[0008] The first roller is axially connected to the waist of the rotating frame assembly, the first end of the rotating frame assembly is axially connected to the housing, and the second roller is axially connected to the second end of the rotating frame assembly;

[0009] The first end of the rotating frame assembly is provided with a torsion spring;

[0010] When the motor is operating normally, the taut wire rope drawn from the winch drum is pressed on the first roller, and the pressure of the wire rope on the first roller overcomes the force of the torsion spring to keep the first end of the rotating frame assembly in the first position; the second roller is pressed on the surface of the winch drum;

[0011] When the wire rope encounters resistance when descending, the relaxed wire rope is not pressed on the first roller. At this time, the force of the torsion spring causes the first end of the rotating frame assembly to rotate from the first position to the second position, thereby causing the rotating frame assembly to trigger the micro switch to instruct the motor to stop running. At this time, the second roller leaves the surface of the winch drum.

[0012] A further preferred technical solution of the utility model is: the rotating frame assembly comprises a rotating frame and two arms extending outward from the upper end of the rotating frame, and a connecting plate is connected to the middle position of the two arms; the outer wall of the connecting plate is used to trigger the micro switch;

[0013] The rotating frame comprises an arc-shaped main board, one end of the support arm away from the arc-shaped main board is connected to the housing through a rotating shaft, and the torsion spring is sleeved on the rotating shaft;

[0014] One end of the support arm close to the arc-shaped main board is axially connected to the first roller, and the lower end of the arc-shaped main board is axially connected to the second roller.

[0015] A further preferred technical solution of the utility model is: the rotating frame assembly comprises a rotating frame and two arms extending outward from the upper end of the rotating frame, and a connecting plate is connected at the middle position of the two arms;

[0016] One end of the torsion spring abuts against the limiting portion of the housing, and the other end of the torsion spring abuts against the inner side of the connecting plate.

[0017] A further preferred technical solution of the utility model is: the micro switch is installed outside the casing through a fixing frame.

[0018] A further preferred technical solution of the utility model is: the curved shape of the arc-shaped main board extends in one direction to form a non-planar geometric structure;

[0019] The arc-shaped main board has an inclination angle of α degrees, wherein the range of α is 10-45 degrees.

[0020] A further preferred technical solution of the utility model is that when the steel wire rope is in a taut state and applies pressure to the first roller, the steel wire rope keeps a distance from the second roller.

[0021] Another preferred subject: An integrated device for wire pressing and anti-loosening of a wire rope, comprising a rotating frame assembly, a micro switch, a first roller and a second roller;

[0022] The first roller is axially connected to the waist of the rotating frame assembly, the first end of the rotating frame assembly is axially connected to the housing, and the second roller is axially connected to the second end of the rotating frame assembly;

[0023] A torsion spring is disposed at the first end of the rotating frame assembly, one end of the torsion spring acts on the rotating frame assembly and the other end of the torsion spring acts on the external fixing member, so that the torsion spring always maintains elastic potential energy forcing the rotating frame assembly to move in the first direction;

[0024] In the first state, the extended steel wire rope is tightened to exert pressure in a second direction on the first roller to overcome the elastic potential energy, and the second roller presses the steel wire rope wound on the winch drum laterally;

[0025] In the second state, the extended wire rope is relaxed, the pressure acting on the first roller is eliminated, and the elastic potential energy of the torsion spring forces the rotating frame assembly to rotate in the first direction until the rotating frame assembly triggers the micro switch to stop the motor from moving.

[0026] A further preferred technical solution of the utility model is: the rotating frame assembly comprises a rotating frame and two arms extending outward from the upper end of the rotating frame, and a connecting plate is connected at the middle position of the two arms;

[0027] One end of the torsion spring abuts against the limiting portion of the housing, and the other end of the torsion spring abuts against the inner side of the connecting plate.

[0028] A further preferred technical solution of the utility model is: the rotating frame assembly comprises a rotating frame and two arms extending outward from the upper end of the rotating frame, and a connecting plate is connected to the middle position of the two arms; the outer wall of the connecting plate is used to trigger the micro switch;

[0029] The rotating frame comprises an arc-shaped main board, one end of the support arm away from the arc-shaped main board is connected to the housing through a rotating shaft, and the torsion spring is sleeved on the rotating shaft;

[0030] One end of the support arm close to the arc-shaped main board is axially connected to the first roller, and the lower end of the arc-shaped main board is axially connected to the second roller.

[0031] A further preferred technical solution of the utility model is: the curved shape of the arc-shaped main board extends in one direction to form a non-planar geometric structure;

[0032] The arc-shaped main board has an inclination angle of α degrees, wherein the range of α is 10-45 degrees.

[0033] A further preferred technical solution of the utility model is: the micro switch is installed outside the casing through a fixing frame; when the steel wire rope is in a taut state and applies pressure to the first roller, the steel wire rope keeps a distance from the second roller.

[0034] Compared with the prior art, the utility model has the advantages of integrating the key wire pressing and anti-loosening functions in the power system of the clothes drying machine into the key device. This integrated technical means realizes precise control of the wire rope by precisely connecting the first roller to the waist of the rotating frame assembly, while ensuring that the first end of the rotating frame assembly is firmly connected to the housing, and the second roller is connected to the far end of the rotating frame assembly. When the motor is operating normally, the taut state of the wire rope exerts pressure on the first roller, and this pressure is effectively utilized through a carefully designed torsion spring mechanism to keep the rotating frame assembly in the set position and ensure the neat retraction and release of the wire rope. In addition, the second roller continuously presses on the surface of the winding drum to maintain the tension of the wire rope through physical contact.

[0035] When encountering descending resistance or wire rope slack, the torsion spring in the device responds quickly, pushing the first end of the rotating frame assembly to rotate from the first position to the second position, triggering the micro switch, and implementing an immediate stop command for the motor. This technical means of safety protection mechanism not only reduces the potential risk of damage caused by wire rope anomalies, but also reduces the overall complexity and cost of the system by reducing the independence between components.

[0036] In addition, the technical solution also pays special attention to the convenience of maintenance. By integrating key components into one unit, the maintenance process is simplified, making inspection, diagnosis and replacement of parts more direct and efficient. The technical means also take into account space optimization. By reducing the number of components and compact layout, the space occupied by the power system of the clothes drying machine is reduced, and the space utilization efficiency is improved. Through the comprehensive application of these technical means, the clothes drying machine has not only been improved in performance, but also achieved significant improvements in safety, economy and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described object and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0038] Figure 1 This is a schematic diagram of the installation status of the integrated device for wire rope compression and loosening prevention;

[0039] Figure 2 It is a schematic diagram of the overall structure of the integrated device for wire rope pressing and loosening prevention;

[0040] Figure 3 It is a side structural cross-sectional view of the integrated device for wire rope pressing and loosening prevention;

[0041] Figure 4 It is a schematic diagram of the overall structure of the rotating frame assembly in the utility model;

[0042] Figure 5 It is a partial structural schematic diagram of the rotating frame assembly in the utility model. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It will be appreciated by those skilled in the art that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0044] In the power system of the clothes drying machine, an innovative integrated device 200 for pressing and preventing the wire rope from loosening is integrated to improve the safety and reliability of the operation of the clothes drying machine. The power system 100 of the clothes drying machine is composed of a core component motor 10 and a winch drum device 20, and the winch drum device 20 includes a housing 21 and a winch drum 22 installed in the housing 21, which work together to achieve precise control of the clothes drying rack. The utility model aims to elaborate on the integrated device 200 for pressing and preventing the wire rope from loosening, as follows:

[0045] like Figures 1 to 5 As shown, the integrated device 200 for pressing and preventing the steel wire rope from loosening is cleverly arranged at the window 23 corresponding to the winch drum 22. This arrangement enables the protection mechanism to directly interact with the steel wire rope s. The integrated device 200 for pressing and preventing the steel wire rope from loosening is composed of a rotating frame assembly 30, a micro switch 40, a first roller 51 and a second roller 52. The integrated arrangement is compact and efficient.

[0046] The turret assembly 30 is connected to the housing 21 through its first end, ensuring its stability and positioning accuracy. The first roller 51 contacts the wire rope s, while the second roller 52 at the second end extends into the window 23 and contacts the surface of the winch drum 22. This layout enables the turret assembly 30 to make corresponding adjustments under different conditions of the wire rope s.

[0047] The first end of the rotating frame assembly 30 is provided with a torsion spring 60, which provides the necessary elastic force for the rotating frame assembly to respond to the tension change of the wire rope s. When the motor is operating normally, the tension of the wire rope s is sufficient to overcome the force of the torsion spring 60 and keep the rotating frame assembly 30 in a proper position.

[0048] When the steel wire rope s encounters an obstacle or slack during the descent process, resulting in no longer applying pressure to the first roller 51, the torsion spring 60 immediately pushes the first end of the rotating frame assembly 30 from the first position to the second position. This action quickly triggers the micro switch 40, sending a signal to stop the motor 10, thereby preventing possible damage or failure.

[0049] Under normal operation, the second roller 52 is connected to the second end of the rotating frame assembly 30 through its axis, and continuously presses on the surface of the winch drum 22 to maintain the neat arrangement of the wire ropes s. When the micro switch 40 is triggered and the motor 10 stops running, the second roller 52 also leaves the surface of the winch drum 22 because the system is already in the installation state. This is different from the first embodiment, and the technical effect of this difference is that the removal of the second roller 52 can simplify the recovery process. This makes it easier for the system to reposition the wire ropes s and reduces the adjustment work required before restarting.

[0050] More specifically, the first roller 51 is axially connected to the waist of the rotating frame assembly 30, the first end of the rotating frame assembly 30 is axially connected to the housing 21, and the second roller 52 is axially connected to the second end of the rotating frame assembly 30. Figure 4 and Figure 5 As shown, the "waist" of the rotating frame assembly 30 refers to the rear portion of the middle section of the structure.

[0051] The first end of the rotating frame assembly 30 is equipped with a torsion spring 60, which plays an important role when the motor is operating normally. The tension of the wire rope s is balanced with the elastic force of the torsion spring 60 to keep the rotating frame assembly 30 in the first position.

[0052] When the motor 10 is working normally, the steel wire rope s drawn from the winch drum 22 remains in a taut state, and the compression force generated by it acts on the first roller 51. This ensures that the contact between the steel wire rope s and the first roller 51 is stable and reliable, thereby facilitating the subsequent precise control of the winding and release of the steel wire rope s. At the same time, this pressure effectively overcomes the elastic force of the torsion spring 60 configured at the first end of the rotating frame assembly 30, keeps the first end of the rotating frame assembly 30 fixed in the first position, and maintains the stable operation of the system.

[0053] The second roller 52 enables it to extend into the window 23 and press against the surface of the winch drum 22, which not only helps to keep the steel wire ropes s neatly arranged.

[0054] When the wire rope s encounters an obstacle during the descent process or becomes slack due to other reasons, it no longer applies pressure to the first roller 51. At this time, the preset elastic force of the torsion spring 60 takes effect immediately, pushing the first end of the rotating frame assembly 30 to rotate rapidly from the first position to the second position. This rapid mechanical action directly triggers the micro switch 40, which then sends a signal to instruct the motor 10 to stop running, thereby preventing possible damage or safety risks.

[0055] After the emergency stop command is issued, the movement of the rotating frame assembly 30 not only triggers the micro switch 40, but also stops the motor from working, thus avoiding accidents.

[0056] More specifically, the rotating frame assembly 30 is composed of a rotating frame 31 and two arms 32 extending outward from the upper end thereof, forming a stable structural frame. This design provides necessary support and guidance, ensuring the accuracy and stability of the rotating frame assembly 30 during movement. The middle of the arms 32 are connected by a connecting plate 33, which enhances the overall structural strength and rigidity.

[0057] The connecting plate 33 not only serves as a connection point for the support arm 32, but its outer wall also bears the important function of triggering the micro switch 40. This design enables the rotating frame assembly 30 to quickly trigger the micro switch 40 through the movement of the connecting plate 33 when the wire rope s is abnormally loose, thereby achieving a rapid emergency stop response.

[0058] The rotating frame 31 includes an arc-shaped main board 311, and one end of the support arm 32 away from the arc-shaped main board 331 is axially connected to the housing 21 through a rotating shaft t, and a torsion spring 60 is sleeved on the rotating shaft t. The rotating frame 31 achieves structural optimization within a limited space, and the shape of the arc-shaped main board 311 helps to reduce the space occupied by the rotating frame assembly while maintaining the strength and stability of the assembly.

[0059] The support arm 32 is axially connected to the housing 21 through the rotating shaft t, providing a stable support point, ensuring the stability and durability of the rotating frame 31 during operation, and reducing the displacement caused by mechanical vibration or load changes. In addition, the design of the rotating shaft t allows the support arm 32 and the torsion spring 60 to be quickly assembled and replaced, simplifying the maintenance process, reducing maintenance costs, and improving the maintainability of the power system of the clothes drying machine.

[0060] One end of the arm 32 close to the arc main board 311 is axially connected to the first roller 51, and the lower end of the arc main board 311 is axially connected to the second roller 52. It is ensured that the tension of the wire rope s can be directly transmitted to the first roller 51, and the state of the wire rope s can be accurately controlled.

[0061] The axial connection position of the first roller 51 and the second roller 52 helps to evenly distribute the tension of the steel wire rope s, reduce local stress concentration, and extend the service life of the steel wire rope s and the rollers.

[0062] The curved main board 311 separates the window 32 and the first roller 51. The curved main board 311 cleverly separates the window 32 and the first roller 51. This layout not only improves space utilization, but also helps to protect internal components from external interference.

[0063] In addition, the curved main board 311 clearly separates the window 32 and the first roller 51, creating a clear functional area inside the system, which helps to improve the positioning accuracy of the components and the orderliness of the operation.

[0064] To better illustrate the pivotal connection between the two ends of the support arm 32 , the first end e1 of the support arm 32 is pivotally connected to the housing 21 via a rotating shaft t. The second end e2 of the support arm 32 is pivotally connected to the first roller 51 .

[0065] One end of the torsion spring 60 abuts against the limit portion r of the housing 21, and the other end of the torsion spring 60 abuts against the inner side of the connecting plate 33. The torsion spring 60 provides a preset elastic force, so that the rotating frame assembly 30 can maintain a stable position when the tension of the wire rope s changes, ensuring the correct contact pressure between the wire rope s and the first roller 51. When the tension of the wire rope s decreases, the torsion spring 60 can quickly push the connecting plate 33 and the rotating frame assembly 30, triggering the micro switch 40, and realizing an instant stop command for the motor 10, thereby improving the safety of the system.

[0066] In addition, the compact layout of the torsion spring 60 helps to reduce the volume of the entire power system of the clothes drying machine, making the design more compact and helping to achieve more functions in a limited space. The fixing method at both ends of the torsion spring 60 reduces the swing and vibration of the spring during use, thereby extending the service life of the spring and improving the durability of the entire system.

[0067] Preferably, the curved shape of the arc-shaped main board 311 extends in one direction to form a non-planar geometric structure; the arc-shaped main board 311 has an inclination angle of α, where α ranges from 10 to 45 degrees, so that it can extend into the window 23 and enable the first roller 51 to press on the surface of the winding drum.

[0068] The non-planar geometric structure of the arc-shaped main board 311 enables it to more effectively adapt to the spatial layout of the window 23, while ensuring that the first roller 51 can be properly pressed on the surface of the winch drum 22, thereby optimizing space utilization and component positioning. The design of the tilt angle α allows the arc-shaped main board 311 to be better aligned with the surface of the winch drum 22, improving the efficiency and stability of the first roller 51 contacting the wire rope s.

[0069] In addition, the structure of the arc-shaped main board 311 enhances the mechanical stability of the rotating frame assembly 30, and the inclination angle α provides better mechanical support and reduces the structural vibration caused by the tension change of the wire rope s.

[0070] The tilt angle α provides adaptability to different installation angles and usage conditions, so that the arc-shaped main plate 311 can better match the surface of the winch drum 22. The angle α allows the first roller 51 to apply a more uniform and appropriate contact pressure to the wire rope s, which helps to reduce the wear of the wire rope s and maintain its stability. The tilt design helps the wire rope s maintain the correct path when winding and releasing, reducing failures caused by misalignment or entanglement of the wire rope s.

[0071] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or the directions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. "First" and "second" are only for the purpose of making the description easier to understand, without any other directional meaning, and cannot be used as a limitation on the present utility model.

[0072] The above is an introduction to an integrated device for wire rope compression and anti-loosening provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An integrated device for wire rope pressing and loosening prevention, characterized in that: It includes a rotating frame assembly, a micro switch, a first roller and a second roller; The first roller is axially connected to the waist of the rotating frame assembly, the first end of the rotating frame assembly is axially connected to the housing, and the second roller is axially connected to the second end of the rotating frame assembly; A torsion spring is disposed at the first end of the rotating frame assembly; When the motor is operating normally, the taut wire rope drawn from the winch drum is pressed on the first roller, and the pressure of the wire rope on the first roller overcomes the force of the torsion spring to keep the first end of the rotating frame assembly in the first position; the second roller is pressed on the surface of the winch drum; When the wire rope encounters resistance when descending, the relaxed wire rope is not pressed on the first roller. At this time, the force of the torsion spring causes the first end of the rotating frame assembly to rotate from the first position to the second position, thereby causing the rotating frame assembly to trigger the micro switch to instruct the motor to stop running. At this time, the second roller leaves the surface of the winch drum.

2. The integrated device for wire pressing and preventing loosening of a wire rope according to claim 1, characterized in that: The rotating frame assembly includes a rotating frame and two arms extending outward from the upper end of the rotating frame, and a connecting plate is connected to the middle position of the two arms; the outer wall of the connecting plate is used to trigger the micro switch; The rotating frame comprises an arc-shaped main board, one end of the support arm away from the arc-shaped main board is connected to the housing through a rotating shaft, and the torsion spring is sleeved on the rotating shaft; One end of the support arm close to the arc-shaped main board is axially connected to the first roller, and the lower end of the arc-shaped main board is axially connected to the second roller.

3. The integrated device for wire rope compression and loosening prevention according to claim 1, characterized in that: The rotating frame assembly comprises a rotating frame and two supporting arms extending outward from the upper end of the rotating frame, and a connecting plate is connected to the middle position of the two supporting arms; One end of the torsion spring abuts against the limiting portion of the housing, and the other end of the torsion spring abuts against the inner side of the connecting plate.

4. The integrated device for wire pressing and preventing loosening of a wire rope according to claim 1, characterized in that: The micro switch is installed outside the casing through a fixing frame.

5. The integrated device for wire pressing and preventing loosening of a wire rope according to claim 2, characterized in that: The curved shape of the arc-shaped main board extends in one direction to form a non-planar geometric structure; The arc-shaped main board has an inclination angle of α degrees, wherein the range of α is 10-45 degrees.

6. The integrated device for wire rope compression and loosening prevention according to claim 1, characterized in that: When the steel wire rope is in a taut state and exerts pressure on the first roller, the steel wire rope keeps a distance from the second roller.

7. An integrated device for wire rope compression and loosening prevention, characterized in that: It includes a rotating frame assembly, a micro switch, a first roller and a second roller; The first roller is axially connected to the waist of the rotating frame assembly, the first end of the rotating frame assembly is axially connected to the housing, and the second roller is axially connected to the second end of the rotating frame assembly; A torsion spring is disposed at the first end of the rotating frame assembly, one end of the torsion spring acts on the rotating frame assembly and the other end of the torsion spring acts on the external fixing member, so that the torsion spring always maintains elastic potential energy forcing the rotating frame assembly to move in the first direction; In the first state, the extended steel wire rope is tightened to exert pressure in a second direction on the first roller to overcome the elastic potential energy, and the second roller presses the steel wire rope wound on the winch drum laterally; In the second state, the extended steel wire rope is relaxed, the pressure acting on the first roller is eliminated, and the elastic potential energy of the torsion spring forces the rotating frame assembly to rotate in the first direction until the rotating frame assembly triggers the micro switch to stop the motor from moving.

8. The integrated device for pressing and preventing a steel wire rope from loosening according to claim 7, characterized in that: The rotating frame assembly comprises a rotating frame and two supporting arms extending outward from the upper end of the rotating frame, and a connecting plate is connected to the middle position of the two supporting arms; One end of the torsion spring abuts against the limiting portion of the housing, and the other end of the torsion spring abuts against the inner side of the connecting plate.

9. The integrated device for pressing and preventing a steel wire rope from loosening according to claim 7, characterized in that: The rotating frame assembly includes a rotating frame and two arms extending outward from the upper end of the rotating frame, and a connecting plate is connected to the middle position of the two arms; the outer wall of the connecting plate is used to trigger the micro switch; The rotating frame comprises an arc-shaped main board, one end of the support arm away from the arc-shaped main board is connected to the housing through a rotating shaft, and the torsion spring is sleeved on the rotating shaft; One end of the support arm close to the arc-shaped main board is axially connected to the first roller, and the lower end of the arc-shaped main board is axially connected to the second roller.

10. The integrated device for wire pressing and preventing loosening of a wire rope according to claim 9, characterized in that: The curved shape of the arc-shaped main board extends in one direction to form a non-planar geometric structure; The arc-shaped main board has an inclination angle of α degrees, wherein the range of α is 10-45 degrees.

11. The integrated device for wire pressing and preventing loosening of a wire rope according to claim 7, characterized in that: The micro switch is installed outside the casing through a fixing frame; when the steel wire rope is in a taut state and exerts pressure on the first roller, the steel wire rope keeps a distance from the second roller.

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