Modular cable hanger and method of use

Abstract

The application discloses a modular cable hanging device and a use method, and belongs to the technical field of mine machinery. The device comprises a hanging mechanism, two supporting mechanisms are arranged on the hanging mechanism, the hanging mechanism comprises three hangers, a falling-prevention assembly is arranged above the hangers, and a cleaning assembly and a driving assembly are arranged in the falling-prevention assembly. The driving assembly can change the cable hanging position through forward rotation or reverse rotation, so that the fatigue damage of the cable caused by repeated bending during movement is avoided, the risk of cable breakage is effectively reduced, the service life of the cable is prolonged, and the cleaning assembly can reciprocally rotate in cooperation with the arc-shaped inclined strips during the switching of the clamping position, so that the dust on the surface of the cable can be quickly cleaned. In addition, the cleaning assembly can clean the surface of the cable in a large range as the clamping position of the cable is switched to different lengths, and the running safety and maintenance convenience of the cable are improved.

Description

Technical Field

[0001] This invention relates to the field of mining machinery technology, and in particular to a modular cable hanging device and its usage method. Background Technology

[0002] Cable suspension devices are core auxiliary equipment in power transmission, communication engineering, and other fields. They are used to suspend, support, and guide cables, ensuring their orderly arrangement and stable operation. Their stability directly affects the cable's service life and transmission safety. However, in existing modular cable suspension devices, the clamping points are generally fixed. Long-term clamping of the cable at the same location causes repeated bending of the clamping point during cable movement, easily leading to fatigue damage and potential cable breakage over time. Furthermore, the dusty conditions in tunnels cause dust to easily accumulate on the cable surface, requiring regular manual cleaning, which is cumbersome and inefficient. Additionally, the lack of effective support and restraint in the middle of the cable between two suspension structures allows the cable to sag and sway under its own weight, especially when the distance between the two structures is small. This results in significant cable sag and swaying during movement, making it prone to friction damage from surrounding objects or deviation from the preset trajectory, affecting the cable's operational stability. Moreover, the clamping adjustment, cleaning, and middle support functions are independent and lack coordination, failing to meet the core requirements of "stable suspension, safe protection, and convenient maintenance" for cables, thus limiting the practicality and reliability of cable suspension devices.

[0003] To address the above problems, this invention proposes a modular cable hanging device and its usage method. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing modular cable hanging devices, which typically have fixed clamping points. During cable movement, the clamping points repeatedly bend, leading to fatigue damage and potential cable breakage with prolonged use. Furthermore, dust easily adheres to the cable surface, requiring regular manual cleaning, which is cumbersome and inefficient. Additionally, the lack of effective support and restraint in the middle of the cable between two hanging structures causes the cable to sag and sway under its own weight, easily rubbing against surrounding objects and becoming damaged, or deviating from the preset trajectory, thus affecting the stability of cable operation. Therefore, this invention proposes a modular cable hanging device and its usage method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A modular cable suspension device includes a suspension mechanism, on which two support mechanisms are provided; The hanging mechanism includes three hangers, an anti-detachment component is provided above the hangers, a cleaning component and a driving component are provided in the anti-detachment component, two linkage components are provided on the driving component, and the two rollers of the linkage components slide on the arc-shaped inclined strip, the arc-shaped inclined strip is fixedly connected to the fixing clamp of the cleaning component; The support mechanism includes an adjustment component, above which a limit component is provided, and the cable passes around the limit component and exits through the anti-detachment component and the fixing clamp.

[0006] Preferably, the two sides of the three hangers are connected together by two sets of hydraulic telescopic structures.

[0007] Preferably, the anti-detachment component includes a lower cavity and an upper cavity, the lower cavity is fixedly connected to the hanger, a first telescopic rod is fixedly connected between the upper cavity and the lower cavity, and four upper guide wheels are installed on the top wall of the upper cavity.

[0008] Preferably, a first nut is installed in the upper cavity, the first nut is threadedly connected to a threaded operating rod, the threaded operating rod is rotatably mounted on a fixed platform via a bearing, and the fixed platform is fixedly connected to the lower cavity.

[0009] Preferably, the drive assembly includes four drive wheels, which are rotatably mounted on the lower cavity via bearings, one of which is fixedly connected to the output shaft of the motor, and the motor is mounted in the lower cavity; One end of the drive wheel is fixedly connected to a shaft, and the two shafts are fixedly connected to the same transmission shaft. The transmission shaft is rotatably mounted on the lower cavity through bearings, and the two transmission shafts are connected by a belt drive structure.

[0010] Preferably, the linkage component includes a movable rod, two rollers are fixedly connected to the middle of the movable rod, the movable rod passes through a fixed platform and is fixedly connected to two connecting frames, the connecting frames have openings, and the shaft slides in the openings.

[0011] Preferably, the cleaning assembly includes two fixing clamps, on which a dovetail strip is fixedly connected. The dovetail strip is slidably connected in a dovetail guide rail, which is fixedly connected to a fixed platform. Two spliced ​​brushes are provided in the fixing clamps. Two sets of suction structures are provided at both ends of the fixing clamps, with two suction structures in each set. Both sets of suction structures on both sides are connected to a vacuuming device through hoses. The vacuuming device is installed below the lower cavity.

[0012] Preferably, the adjustment assembly includes a lateral telescopic frame disposed between two hangers, one end of which is hinged to one end of a longitudinal telescopic frame.

[0013] Preferably, the limiting assembly includes two limiting wheel sets, one of which is fixedly connected to the upper part of the longitudinal telescopic frame. A second nut is installed on the upper limiting wheel set, and the second nut is threadedly connected to the screw rod. The screw rod is rotatably mounted on the lower limiting wheel set through a bearing. A second telescopic rod is fixedly connected between the two limiting wheel sets.

[0014] A method of using a modular cable suspension device includes the following steps: S1. When hanging cables, the cable is passed around the limit wheel group and placed on the drive wheel in sequence. Then, the fixing clamp is flipped to close and wrap the cable. The screw and the second nut are operated to drive the limit wheel group to effectively support the cable. At the same time, the threaded operating rod is rotated to drive the first nut to move, so that the upper cavity closes with the lower cavity, thereby limiting the cable by the upper guide wheel and the drive wheel. S2. When moving, the hydraulic telescopic structure moves alternately, causing the hanger to move sequentially. When the hanger is displaced, the lateral telescopic frame remains extended and drives the longitudinal telescopic frame to extend upward to support the cable. S3. When it is necessary to change the hanging position, the motor drives the drive wheel to rotate, so that the shaft linkage transmission shaft and belt transmission structure realize the synchronous rotation of multiple drive wheels, and the drive wheel movement smoothly delivers the cable to change the hanging position. S4. The shaft movement also drives the connecting frame to reciprocate, which in turn drives the roller to reciprocate. The roller, in conjunction with the arc-shaped inclined bar, enables the fixed clamp to rotate back and forth, allowing the brush to clean the cable. During the cleaning process, the dust collection equipment performs dust removal through the dust collection structure.

[0015] Compared with the prior art, the present invention provides a modular cable hanging device and its usage method, which has the following beneficial effects: 1. This modular cable hanging device and its usage method allow the cable hanging position to be changed by rotating the drive component forward or backward. This avoids fatigue damage caused by repeated bending of the cable during movement due to a fixed single clamping point, effectively reducing the risk of cable breakage and extending the cable's service life. Furthermore, during the clamping position switching process, the linkage component can cooperate with the arc-shaped inclined bar to achieve reciprocating rotation of the cleaning component, thereby quickly cleaning dust from the cable surface. As the cable clamping position changes to different lengths, the cleaning component can cover a large area of ​​the cable surface for cleaning, effectively improving the cable's operational safety and maintenance convenience.

[0016] 2. This modular cable hanging device and its usage method involve moving the hanger to allow the horizontal telescopic frame to expand laterally, while simultaneously coordinating with the vertical telescopic frame to expand longitudinally, thereby lifting the cable upwards. This method, in conjunction with the limiting component, can precisely support and limit the center of the drooping cable, restricting the cable's sway range and ensuring that the cable remains in the middle position between the two hanging structures during movement, avoiding friction damage with surrounding objects. At the same time, it reduces the cable's sag, preventing excessive sag from causing cable stretching damage or trajectory deviation, thus ensuring stable cable operation.

[0017] 3. This modular cable hanging device and its usage method achieve the switching of cable clamping positions through the drive component and guide wheels. During the switching process, the limiting component can stably limit the conveyed cable, ensuring a smooth and stable switching action. At the same time, it prevents the cleaning component from causing cable displacement during the cleaning process, resulting in incomplete cleaning. Secondly, by moving the hanger, the adjustment component can automatically adjust the cable support position in conjunction with the limiting component, which can reduce the impact of cable swaying on the clamping structure, avoid uneven cable force during clamping point switching, and further reduce the risk of cable fatigue damage. By combining the switching of clamping points and stable support, the performance of the cable can be greatly improved. Moreover, it can adapt to the cable hanging needs of different spacing and different working conditions, significantly improving the stability, safety and convenient maintenance of the cable hanging, and providing reliable support for the long-term stable operation of the cable. Attached Figure Description

[0018] Figure 1 This is a perspective view of a modular cable hanging device proposed in this invention; Figure 2 This is a perspective view of the hanger of a modular cable suspension device proposed in this invention; Figure 3 This is a cross-sectional perspective view of the anti-detachment component of a modular cable suspension device proposed in this invention; Figure 4 This is a three-dimensional cross-sectional view of the upper cavity of a modular cable suspension device proposed in this invention; Figure 5 This is a three-dimensional cross-sectional view of the lower cavity of a modular cable suspension device proposed in this invention; Figure 6 A perspective view of the drive assembly of a modular cable suspension device proposed in this invention; Figure 7 A perspective view of the fixing platform of a modular cable hanging device proposed in this invention; Figure 8 This is a perspective view of the connection between the shaft and the frame of a modular cable hanging device proposed in this invention; Figure 9 A perspective view of the cleaning component of a modular cable hanging device proposed in this invention; Figure 10 This is a perspective view of the support mechanism of a modular cable suspension device proposed in this invention; Figure 11 This is a perspective view of the limiting component of a modular cable hanging device proposed in this invention.

[0019] In the diagram: 100, Hanging mechanism; 101, Hanger; 102, Anti-detachment component; 1021, Upper cavity; 1022, Lower cavity; 1023, Threaded operating rod; 1024, Upper guide wheel; 1025, First nut; 1026, First telescopic rod; 103, Cleaning component; 1031, Fixing clamp; 1032, Dust collection structure; 1033, Brush; 1034, Dovetail guide rail; 1035, Dovetail strip; 1036, Dust collection device; 104, Fixed platform; 105, Drive component; 1051, Motor; 1052, Drive... 1053. Drive wheel; 1054. Drive shaft; 1055. Belt drive structure; 1056. Shaft body; 107. Linkage assembly; 108. Movable rod; 109. Connecting frame; 1006. Opening; 1017. Roller body; 100. Arc-shaped inclined bar; 1018. Hydraulic telescopic structure; 200. Support mechanism; 201. Adjustment assembly; 2011. Longitudinal telescopic frame; 2012. Lateral telescopic frame; 202. Limiting assembly; 2021. Limiting wheel set; 2022. Screw; 2023. Second nut; 2024. Second telescopic rod. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0022] Example 1: Refer to Figures 1-10 A modular cable hanging device includes a hanging mechanism 100, on which two support mechanisms 200 are provided; The suspension mechanism 100 includes three hangers 101, each connected to the other side by two sets of hydraulic telescopic structures 108. An anti-detachment component 102 is installed above each hanger 101. The anti-detachment component 102 includes a lower cavity 1022 and an upper cavity 1021. The lower cavity 1022 is fixedly connected to the hanger 101. A first telescopic rod 1026 is fixedly connected between the upper cavity 1021 and the lower cavity 1022, ensuring the stability of the upper cavity 1021. The upper cavity 1021 has four upper guide wheels 1024 mounted on its top wall. A first nut 1025 is installed inside the upper cavity 1021 and threadedly connected to a threaded operating rod 1023. The threaded operating rod 1023 moves the first nut 1025, causing the upper cavity 1021 to move the upper guide wheels 1024 downwards. This allows the upper guide wheels 1024 and the drive wheel 1052 to clamp and position the cable. Furthermore, the upper guide wheels 1024 and the drive wheel 1052... Rolling reduces frictional resistance and improves the smoothness of cable transmission. The threaded operating rod 1023 is rotatably mounted on the fixed platform 104 via bearings. The fixed platform 104 is fixedly connected to the lower cavity 1022. The anti-detachment assembly 102 is equipped with a cleaning assembly 103 and a drive assembly 105. The drive assembly 105 includes four drive wheels 1052, which are rotatably mounted on the lower cavity 1022 via bearings. One drive wheel 1052 is fixedly connected to the output shaft of the motor 1051, which is installed in the lower cavity 1022. One end of the drive wheel 1052 is fixedly connected to a shaft 1055. Two shafts 1055 are fixedly connected to the same transmission shaft 1053, which is rotatably mounted on the lower cavity 1022 via bearings. The two transmission shafts 1053 are connected by a belt drive structure 1054, which enables long-distance power transmission, thereby allowing multiple drive wheels 1052 to rotate synchronously. The drive assembly 105 is equipped with two linkage assemblies 106. Each linkage assembly 106 includes a movable rod 1061, with two rollers 1064 fixedly connected to the middle of the movable rod 1061. The movable rod 1061 passes through the fixed platform 104 and is fixedly connected to two connecting frames 1062. The movable rod 1061 can slide within the fixed platform 104 to ensure smooth movement of the connecting frames 1062. An opening 1063 is provided on the connecting frame 1062, and a shaft 1055 slides within the opening 1063. The opening 1063 can accommodate the shaft 1055. The design provides room for the shaft 1055 to rotate smoothly. The shaft 1055 is eccentrically positioned at one end of the drive wheel 1052, allowing its rotation to smoothly drive the connecting frame 1062 to reciprocate. The two rollers 1064 of the linkage assembly 106 slide on the arc-shaped inclined bar 107. The rollers 1064 can roll, reducing resistance with the arc-shaped inclined bar 107. Simultaneously, the arc-shaped inclined bar 107 has an arc-shaped slope, allowing the reciprocating motion of the rollers 1064 to coordinate with the reciprocating rotation of the fixing clamps 1031 between the arc-shaped inclined bars 107. The oblique strip 107 is fixedly connected to the fixing clamp 1031 of the cleaning assembly 103. The cleaning assembly 103 includes two fixing clamps 1031. The fixing clamps 1031 can be closed to cover the cable, allowing the brush 1033 to smoothly contact the cable. A dovetail strip 1035 is fixedly connected to the fixing clamp 1031. The dovetail strip 1035 is slidably connected in the dovetail guide rail 1034. The dovetail guide rail 1034 can guide the dovetail strip 1035 to ensure the smooth rotation of the dovetail strip 1035. The dovetail guide rail 1034 is fixedly connected to... The fixed clamp 1031 is attached to the fixed platform 104 and has two spliced ​​brushes 1033. Both ends of the fixed clamp 1031 are provided with two sets of dust suction structures 1032. There are two dust suction structures 1032 in each set. The two sets of dust suction structures 1032 on both sides are connected to the dust suction device 1036 through hoses. The dust suction device 1036 and the dust suction structure 1032 can be used to vacuum up the dust and impurities that have been cleaned, thereby protecting the cable. The dust suction device 1036 is installed below the lower cavity 1022. The support mechanism 200 includes an adjustment component 201, a limit component 202 is provided above the adjustment component 201, and the cable passes around the limit component 202 and passes through the anti-detachment component 102 and the fixing clamp 1031.

[0023] In this embodiment: the motor 1051 drives the drive wheel 1052 to rotate, and the drive wheel 1052 drives the transmission shaft 1053 to rotate via the shaft 1055. This allows the belt drive structure 1054 to drive multiple drive wheels 1052 to rotate, thereby enabling the drive wheels 1052 to transport the cable and change the cable clamping position. Since the cable's travel length is limited, the motor 1051 can also be reversed to achieve reverse cable transport. This reciprocating change of the cable clamping position avoids fatigue damage caused by repeated bending of the cable during movement due to a long-term fixed single clamping point, effectively reducing electrical fatigue. To reduce the risk of cable breakage and extend cable lifespan, during the clamping position switching process, the shaft 1055 drives the connecting frame 1062 to reciprocate, and the connecting frame 1062 drives the roller 1064 to reciprocate. This allows the roller 1064 to cooperate with the arc-shaped inclined bar 107 to achieve the reciprocating rotation of the fixing clamp 1031, enabling the brush 1033 to quickly clean the dust on the cable surface. It also works in conjunction with the dust collection equipment 1036 to perform dust removal. Furthermore, as the cable clamping position changes to different lengths, the cleaning component 103 can cover and clean a large area of ​​the cable surface, effectively improving the cable's operational safety and maintenance convenience.

[0024] Example 2: Refer to Figures 10-11 A modular cable hanging device includes an adjustment assembly 201, which includes a transverse telescopic frame 2012. The transverse telescopic frame 2012 is disposed between two hangers 101, and one end of the transverse telescopic frame 2012 is hinged to one end of the longitudinal telescopic frame 2011. The limiting assembly 202 includes two limiting wheel sets 2021. One limiting wheel set 2021 is fixedly connected to the upper part of the longitudinal telescopic frame 2011. A second nut 2023 is installed on the upper limiting wheel set 2021. The second nut 2023 is threadedly connected to the screw rod 2022. Through the transmission between the screw rod 2022 and the second nut 2023, the position of the upper limiting wheel set 2021 can be adjusted so that the limiting wheel set 2021 can support and limit the cable. The screw rod 2022 is rotatably mounted on the lower limiting wheel set 2021 through a bearing. A second telescopic rod 2024 is fixedly connected between the two limiting wheel sets 2021. The second telescopic rod 2024 can ensure that the limiting wheel set 2021 moves smoothly up and down.

[0025] In this embodiment: by moving the hanger 101, the horizontal telescopic frame 2012 is extended horizontally, and the vertical telescopic frame 2011 is extended vertically in conjunction with it, so as to lift the cable upward. This method, together with the limiting component 202, can accurately support and limit the center of the drooping cable, limit the range of cable sway, and ensure that the cable is always in the middle position between the two hanging structures when it moves, so as to avoid friction damage with surrounding objects. At the same time, it reduces the droop of the cable and prevents the cable from being stretched or deviating from its trajectory due to excessive droop, thus ensuring the stable operation of the cable.

[0026] Example 3: Reference Figures 1-5 and Figure 10 A modular cable hanging device includes a hanging mechanism 100, which includes three hangers 101. An anti-detachment component 102 is provided above the hangers 101. The anti-detachment component 102 is provided with a cleaning component 103 and a drive component 105. The drive component 105 is provided with two linkage components 106. The two rollers 1064 of the linkage component 106 slide on the arc-shaped inclined bar 107. The arc-shaped inclined bar 107 is fixedly connected to the fixing clamp 1031 of the cleaning component 103. The support mechanism 200 includes an adjustment component 201, a limit component 202 is provided above the adjustment component 201, and the cable passes around the limit component 202 and passes through the anti-detachment component 102 and the fixing clamp 1031.

[0027] In this embodiment: the cable clamping position is switched by the drive component 105 in conjunction with the guide wheel 1024. During the switching process, the limiting component 202 can stably limit the transported cable to ensure a smooth and stable switching action. At the same time, it prevents the cleaning component 103 from causing the cable to shift during the cleaning process, resulting in incomplete cleaning. Secondly, by moving the hanger 101, the adjusting component 201 can work with the limiting component 202 to automatically adjust the cable support position, which can reduce the impact of cable swaying on the clamping structure, avoid uneven cable force when switching clamping points, and further reduce the risk of cable fatigue damage. By combining the switching of clamping points and stable support, the performance of the cable can be greatly improved. Moreover, it can adapt to the cable hanging requirements of different spacing and different working conditions, greatly improve the stability, safety and convenient maintenance of cable hanging, and provide reliable support for the long-term stable operation of the cable.

[0028] A method of using a modular cable suspension device includes the following steps: S1. When hanging the cable, the cable is passed around the limiting wheel group 2021 and placed on the drive wheel 1052 in sequence. Then, the fixing clamp 1031 is flipped to close and wrap the cable. The screw 2022 and the second nut 2023 are operated to drive the limiting wheel group 2021 to effectively support the cable. At the same time, the threaded operating rod 1023 is rotated to drive the first nut 1025 to move, so that the upper cavity 1021 closes downward with the lower cavity 1022, thereby limiting the cable by the upper guide wheel 1024 and the drive wheel 1052. S2. When moving, the hydraulic telescopic structure 108 moves alternately, causing the hanger 101 to move sequentially. When the hanger 101 is displaced, the transverse telescopic frame 2012 remains extended and drives the longitudinal telescopic frame 2011 to extend upward to support the cable. S3. When it is necessary to change the hanging position, the motor 1051 drives the drive wheel 1052 to rotate, so that the shaft 1055 is linked with the transmission shaft 1053 and the belt drive structure 1054 to realize the synchronous rotation of multiple drive wheels 1052. The drive wheel 1052 moves smoothly to transport the cable and change the hanging position. S4. The movement of the shaft 1055 also drives the reciprocating motion of the connecting frame 1062, which in turn drives the reciprocating motion of the roller 1064. The roller 1064, in conjunction with the arc-shaped inclined bar 107, enables the reciprocating rotation of the fixing clamp 1031, allowing the brush 1033 to clean the cable. During the cleaning process, the dust collection device 1036 performs dust removal through the dust collection structure 1032.

[0029] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A modular cable suspension device, comprising a suspension mechanism (100), characterized in that, The suspension mechanism (100) is provided with two support mechanisms (200); The hanging mechanism (100) includes three hangers (101). An anti-detachment component (102) is provided above the hangers (101). A cleaning component (103) and a drive component (105) are provided in the anti-detachment component (102). Two linkage components (106) are provided on the drive component (105). The two rollers (1064) of the linkage component (106) slide on the arc-shaped inclined bar (107). The arc-shaped inclined bar (107) is fixedly connected to the fixing clamp (1031) of the cleaning component (103). The support mechanism (200) includes an adjustment component (201), above which a limit component (202) is provided, and the cable passes around the limit component (202) and passes through the anti-detachment component (102) and the fixing clamp (1031).

2. The modular cable hanging device according to claim 1, characterized in that, The two sides of the three hangers (101) are connected together by two sets of hydraulic telescopic structures (108).

3. A modular cable suspension device according to claim 2, characterized in that, The anti-detachment component (102) includes a lower cavity (1022) and an upper cavity (1021). The lower cavity (1022) is fixedly connected to the hanger (101). A first telescopic rod (1026) is fixedly connected between the upper cavity (1021) and the lower cavity (1022). Four upper guide wheels (1024) are installed on the top wall of the upper cavity (1021).

4. A modular cable suspension device according to claim 3, characterized in that, A first nut (1025) is installed in the upper cavity (1021). The first nut (1025) is threadedly connected to the threaded operating rod (1023). The threaded operating rod (1023) is rotatably mounted on the fixed platform (104) through a bearing. The fixed platform (104) is fixedly connected to the lower cavity (1022).

5. A modular cable suspension device according to claim 4, characterized in that, The drive assembly (105) includes four drive wheels (1052), which are rotatably mounted on the lower cavity (1022) via bearings. One of the drive wheels (1052) is fixedly connected to the output shaft of a motor (1051), which is installed in the lower cavity (1022). One end of the drive wheel (1052) is fixedly connected to a shaft (1055), and the two shafts (1055) are fixedly connected to the same transmission shaft (1053). The transmission shaft (1053) is rotatably mounted on the lower cavity (1022) through a bearing, and the two transmission shafts (1053) are connected by a belt drive structure (1054).

6. A modular cable suspension device according to claim 5, characterized in that, The linkage assembly (106) includes a movable rod (1061), two rollers (1064) are fixedly connected to the middle of the movable rod (1061), the movable rod (1061) passes through the fixed platform (104) and is fixedly connected to two connecting frames (1062), the connecting frames (1062) have openings (1063), and the shaft (1055) slides in the openings (1063).

7. A modular cable suspension device according to claim 6, characterized in that, The cleaning component (103) includes two fixing clamps (1031), on which a dovetail strip (1035) is fixedly connected. The dovetail strip (1035) is slidably connected in a dovetail guide rail (1034), which is fixedly connected to a fixed platform (104). Two spliced ​​brushes (1033) are provided in the fixing clamp (1031). Two sets of suction structures (1032) are provided at both ends of the fixing clamp (1031). Each set of suction structures (1032) consists of two parts. Both sets of suction structures (1032) on both sides are connected to a vacuum cleaner (1036) through a hose. The vacuum cleaner (1036) is installed below the lower cavity (1022).

8. A modular cable suspension device according to claim 7, characterized in that, The adjustment assembly (201) includes a transverse telescopic frame (2012) disposed between two hangers (101), one end of which is hinged to one end of a longitudinal telescopic frame (2011).

9. A modular cable suspension device according to claim 8, characterized in that, The limiting assembly (202) includes two limiting wheel sets (2021), one of which is fixedly connected to the upper part of the longitudinal telescopic frame (2011). A second nut (2023) is installed on the upper limiting wheel set (2021), and the second nut (2023) is threadedly connected to the screw (2022). The screw (2022) is rotatably mounted on the lower limiting wheel set (2021) through a bearing. A second telescopic rod (2024) is fixedly connected between the two limiting wheel sets (2021).

10. The method of using a modular cable suspension device according to claim 9, characterized in that, Includes the following steps: S1. When hanging the cable, the cable is passed around the limiting wheel group (2021) and placed on the drive wheel (1052) in sequence. Then, the fixing clamp (1031) is flipped to close and wrap the cable. The screw (2022) and the second nut (2023) are operated to drive the cable so that the limiting wheel group (2021) can effectively support the cable. At the same time, the threaded operating rod (1023) is rotated to drive the first nut (1025) to move, so that the upper cavity (1021) closes down with the lower cavity (1022), thereby limiting the cable with the upper guide wheel (1024) and the drive wheel (1052). S2. When moving, the hydraulic telescopic structure (108) moves alternately, causing the hanger (101) to move sequentially. When the hanger (101) is displaced, the transverse telescopic frame (2012) remains extended and drives the longitudinal telescopic frame (2011) to extend upward to support the cable. S3. When it is necessary to change the hanging position, the motor (1051) drives the drive wheel (1052) to rotate, so that the shaft (1055) is linked with the transmission shaft (1053) and the belt drive structure (1054) to realize the synchronous rotation of multiple drive wheels (1052). The drive wheel (1052) moves smoothly to transport the cable and change the hanging position. S4. The movement of the shaft (1055) also drives the reciprocating motion of the connecting frame (1062), and the connecting frame (1062) drives the roller (1064) to reciprocate. The roller (1064) cooperates with the arc-shaped inclined bar (107) to realize the reciprocating rotation of the fixed clamp (1031), so that the brush (1033) can clean the cable. During the cleaning process, the dust collection equipment (1036) performs dust removal operation through the dust collection structure (1032).

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