Cable racking auxiliary equipment and method

Abstract

The invention relates to the technical field of cable racking auxiliary devices, and discloses a cable racking auxiliary device and method, which comprises a mute generator, and is characterized in that an air inlet is formed in the outer wall of the mute generator, an air outlet is formed in one side, close to the air inlet, of the outer wall of the mute generator, a bottom frame is arranged on the outer wall of the mute generator, and the bottom frame is arranged on the outer wall of the mute generator. The cable racking auxiliary equipment comprises a bottom frame, a speed reducer is arranged at the top of the bottom frame, a plurality of variable frequency motors are arranged at the top of the bottom frame, the variable frequency motors are symmetrically distributed at the top of the bottom frame, and a plurality of driving friction wheels are arranged on the outer walls of the variable frequency motors. According to the method, on the basis that manpower and labor force are reduced, the problem that the cable is loaded on a rack in a high space is solved, and through stress analysis of a cable lifting system, lightweight improvement is conducted on the structure, and dragging and installation are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of cable racking auxiliary devices, and in particular to a cable racking auxiliary device and method. Background Art

[0002] With the development of my country's economy and the improvement of people's living standards, the scale of urban construction has continued to expand, the demand for power facilities and electricity has continued to increase, and related power construction has also been continuously strengthened. In order to meet the power supply needs of various cities while taking into account economic benefits and technical capabilities, it is necessary to build high-voltage transmission and transformation projects.

[0003] The existing equipment has high noise, the integration of the core control system needs to be improved, the degree of automation in material handling is low, and too much manpower is required to put the cables on the rack. In view of the specific problems encountered during use, we study and design automation and intelligent improvement methods, but cannot improve the working efficiency of the cable laying system, increase labor costs and improve the market competitiveness of equipment. The power unit makes too much noise and has a low integrated design. The cable laying process in the tunnel is highly dependent on manual labor and consumes a lot of manpower. The traction system lacks efficient traction monitoring and control methods. The deployment unit is highly dependent on the installation environment and has weak versatility. Drawing on the existing mature technologies in the current industrial automation technology, robot replacement and artificial intelligence, an auxiliary equipment and method for cable laying is proposed. Summary of the invention

[0004] The present invention provides the following technical solutions: a cable rack auxiliary device and method, comprising a silent generator, an outer wall of the silent generator is provided with an air inlet, an outer wall of the silent generator is provided with an exhaust port on a side close to the air inlet, an outer wall of the silent generator is provided with a base frame, a reducer is provided on the top of the base frame, a plurality of variable frequency motors are provided on the top of the base frame, the plurality of variable frequency motors are symmetrically distributed on the top of the base frame, a plurality of active friction wheels are provided on the outer wall of the plurality of variable frequency motors, a plurality of connecting beams are fixedly connected to the outer wall of the base frame, the plurality of connecting beams are symmetrically distributed on both sides of the base frame, a cable drum is provided on the outer wall of the active friction wheel, a cable is provided on the outer wall of the cable drum, a tension sensor is fixedly connected to the front end of the cable, and a first conveying component is provided on one end of the outer wall of the cable on a side close to the cable drum. The outer wall of the first conveying component is fixedly connected to the cable row machine body, the bottom of the cable row machine body is fixedly connected to the cable row machine bottom plate, the bottom of the cable row machine bottom plate is fixedly connected to multiple bottom support seats, the top of the cable row machine body is provided with a first driving motor, one end of the cable outer wall is provided with a mounting mechanism placement platform on the side close to the cable row machine body, the top of the mounting mechanism placement platform is fixedly connected with an L-shaped plate, the outer wall of the L-shaped plate is provided with a second conveying component, the outer wall of the L-shaped plate is provided with an auxiliary mounting component on the side away from the second conveying component, the top of the mounting mechanism placement platform is provided with multiple buttons, and the bottom of the mounting mechanism placement platform is provided with a lifting mechanism, so the outer wall of the lifting mechanism is provided with a fixed arc, the bottom of the fixed arc is fixedly connected to a bottom hollow connecting rod, and the outer wall of the bottom hollow connecting rod is provided with a hydraulic pump.

[0005] As a preferred technical solution of the present invention, the first conveying assembly includes a first conveying roller located on the outer wall of the cable, the outer wall of the first conveying roller is provided with a first limiting assembly, and the outer wall of the first limiting assembly is provided with a first rotating shaft.

[0006] As a preferred technical solution of the present invention, the second conveying assembly includes a second conveying roller located on the outer wall of the L-shaped plate, the outer wall of the second conveying roller is provided with a second limiting assembly, and the outer wall of the second limiting assembly is provided with a second rotating shaft.

[0007] As a preferred technical solution of the present invention, the auxiliary shelf assembly includes a support platform located on the outer wall of the L-shaped plate, the outer wall of the support platform is fixedly connected with a fixed block, the outer wall of the fixed block is provided with a support rod, the outer wall of the support platform is provided with a limiting groove, the outer wall of the limiting groove is provided with a limiting block, the outer wall of the limiting block is fixedly connected with a sliding sleeve, the outer wall of the sliding sleeve is fixedly connected with an auxiliary shelf support arm, the outer wall of the support platform is provided with a telescopic rod, and the outer wall of the telescopic rod is provided with a second driving motor.

[0008] As a preferred technical solution of the present invention, the hydraulic pump includes an extension block located on the outer wall of the bottom hollow connecting rod, a connecting plate is provided on the top of the extension block, a push plate is provided on the outer wall of the connecting plate, a push handle is fixedly connected to the outer wall of the push plate, a sliding portion is provided at the bottom of the connecting plate, a small piston is provided at the bottom of the sliding portion, and an oil storage cylinder is provided on the top of the extension block on the side close to the connecting plate.

[0009] As a preferred technical solution of the present invention, the active friction wheel is rotationally connected to the cable drum, and the circular baffle at the front end of the active friction wheel effectively limits the cable drum.

[0010] As a preferred technical solution of the present invention, the reducer is electrically connected to the multiple variable frequency motors, and the button is electrically connected to the second drive motor.

[0011] As a preferred technical solution of the present invention, a limit block matching the size of the groove is provided inside the limit groove, the limit groove effectively limits the limit block, the sliding sleeve is sleeved with the support rod, and the front end of the telescopic rod is connected to the limit block.

[0012] As a preferred technical solution of the present invention, the hydraulic pump is connected to the lifting mechanism through a hollow connecting rod at the bottom.

[0013] A method for using a cable racking auxiliary device comprises the following steps:

[0014] S1: The cable is stably delivered to the cable arrangement machine body through the rotation of the active friction wheel and the cable drum;

[0015] S2: The cable arrangement machine body limits the direction and position of the cable conveying through the first conveying component, and safely conveys the cable to the placement table of the upper rack mechanism;

[0016] S3: The placement platform of the racking mechanism adjusts the height of the delivered cables to ensure that the cables are at the same height as the placement steel frame;

[0017] S4: When the cable is at the same height as the placement steel frame, the second drive motor is started, and the telescopic rod drives the auxiliary rack support arm to slide forward to complete the safe placement of the cable.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The cable racking auxiliary equipment and method uses cable clamps to clamp the cables, and then uses hydraulic jacks and lifting mechanisms to lift and fix the cables on the tunnel wall. This method not only reduces manpower and labor, but also solves the problem of cable racking in high spaces. Through the force analysis of the cable lifting system, the structure is lightweighted to facilitate dragging and installation. The drive device is selected taking into account factors such as cost, ease of use, resistance to environmental interference, and leakage pollution. When the lifting frame is lifted to the bottom of the shelf where the cables are placed, the edge of the steel frame presses the button at the front end of the placement table. Since the button is electrically connected to the motor of the auxiliary rack assembly, when the button is pressed by thrust, the motor drives the limit block to move back and forth in the groove, and drives the auxiliary rack support arm to move during the movement. The support arm is made of flexible material to reduce damage to the cable when pushing the cable to the rack.

[0020] 2. The cable racking auxiliary equipment and method, by providing a tension sensor at the cable joint, this project intends to use CAN bus for data transmission. Compared with the general communication bus, the data communication of CAN bus has outstanding possibility, real-time and flexibility. After the main control cabinet receives the tension value measured by the tension sensor, it compares the measured value with the preset value. When the measured value is greater than the preset value, the control cabinet controls the traction machine to reduce the tension until the measured value is less than the preset value. When the measured value exceeds the preset value by 1.2 times, the sound and light alarm sounds an alarm and the traction machine stops urgently. This project intends to use the model predictive control algorithm to automatically control the traction force. The model predictive control algorithm is currently the most widely used automatic controller in the field of robot control. It has the advantages of simple principle, wide applicability, and strong anti-disturbance ability.

[0021] 3. The cable racking auxiliary equipment and method also adopts some conventional noise reduction technologies through generator noise reduction to set up a silent generator set. Compared with the open generator set, the silent generator set has an additional silencer, which makes the generator soundproof and rainproof. The silent generator set and the control unit are placed in a customized container, which is easy to drag and place. Analyze the vibration mode of the generator, design and optimize the vibration isolation platform of the control system, and reduce the physical interference of the generator vibration on the control system. Consider the space layout in the container, optimize the ventilation and heat dissipation channel, and set the air inlet in the same straight line with the generator set and the exhaust port. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of a cable laying structure of a cable racking auxiliary device and method;

[0023] Figure 2 A schematic diagram of the structure of a cable racking auxiliary device and method for placing cables;

[0024] Figure 3A schematic diagram of the structure of a deployment machine base of a cable racking auxiliary device and method;

[0025] Figure 4 A schematic diagram of the structure of a cable arrangement machine for auxiliary equipment and method for placing cables on a rack;

[0026] Figure 5 A schematic diagram of a conveyor roller structure of a cable racking auxiliary device and method;

[0027] Figure 6 A schematic diagram of the structure of a cable racking component of a cable racking auxiliary device and method;

[0028] Figure 7 A schematic diagram of a cable racking mechanism placement platform structure of a cable racking auxiliary device and method;

[0029] Figure 8 A schematic diagram of the structure of a cable racking component of a cable racking auxiliary device and method;

[0030] Fig. 9 A schematic diagram of a hydraulic top structure of a cable racking auxiliary device and method;

[0031] In the figure: 1. Silent generator; 2. Air inlet; 3. Air outlet; 4. Base frame; 5. Speed ​​reducer; 6. Frequency conversion motor; 7. Active friction wheel; 8. Connecting crossbeam; 9. Cable drum; 10. Cable; 11. Cable arranging machine body; 12. Cable arranging machine bottom plate; 13. Bottom support seat; 14. First drive motor; 15. First conveying assembly; 151. First conveying roller; 152. First limit assembly; 153. First rotating shaft; 16. Shelf mechanism placement table; 17. L-shaped plate; 18. Second conveying assembly; 181. Second conveying roller; 182. Second limit assembly; 183. First Second rotating shaft; 19, auxiliary shelf assembly; 191, support platform; 192, limit groove; 193, fixed block; 194, support rod; 195, sliding sleeve; 196, limit block; 197, auxiliary shelf support arm; 198, telescopic rod; 199, second driving motor; 20, button; 21, lifting mechanism; 22, fixed arc; 23, bottom hollow connecting rod; 24, hydraulic pump; 241, extension block; 242, connecting plate; 243, push plate; 244, push handle; 245, sliding part; 246, small piston; 247, oil storage cylinder; 25, tension sensor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-9 A cable rack auxiliary device and method, comprising a silent generator 1, an outer wall of the silent generator 1 is provided with an air inlet 2, an outer wall of the silent generator 1 is provided with an air outlet 3 on a side close to the air inlet 2, an outer wall of the silent generator 1 is provided with a base frame 4, a reducer 5 is provided on the top of the base frame 4, a plurality of variable frequency motors 6 are provided on the top of the base frame 4, a plurality of variable frequency motors 6 are symmetrically distributed on the top of the base frame 4, a plurality of active friction wheels 7 are provided on the outer walls of the plurality of variable frequency motors 6, a plurality of connecting beams 8 are fixedly connected to the outer wall of the base frame 4, a plurality of connecting beams 8 are symmetrically distributed on both sides of the base frame 4, a cable drum 9 is provided on the outer wall of the active friction wheel 7, a cable 10 is provided on the outer wall of the cable drum 9, a tension sensor 25 is fixedly connected to the front end of the cable 10, a first conveying assembly 15 is provided on one end of the outer wall of the cable 10 on a side close to the cable drum 9, and a cable row is fixedly connected to the outer wall of the first conveying assembly 15 The machine body 11 includes a cable machine bottom plate 12 fixedly connected to the bottom of the cable machine body 11, a plurality of bottom support seats 13 fixedly connected to the bottom of the cable machine bottom plate 12, a first driving motor 14 arranged on the top of the cable machine body 11, a mounting mechanism placement platform 16 arranged on one end of the outer wall of the cable 10 close to the cable machine body 11, an L-shaped plate 17 fixedly connected to the top of the mounting mechanism placement platform 16, a second conveying assembly 18 arranged on the outer wall of the L-shaped plate 17, an auxiliary mounting assembly 19 arranged on the outer wall of the L-shaped plate 17 away from the second conveying assembly 18, a plurality of buttons 20 arranged on the top of the mounting mechanism placement platform 16, a lifting mechanism 21 arranged on the bottom of the mounting mechanism placement platform 16, a fixed arc 22 arranged on the outer wall of the lifting mechanism 21, a bottom hollow connecting rod 23 fixedly connected to the bottom of the fixed arc 22, and a hydraulic pump 24 arranged on the outer wall of the bottom hollow connecting rod 23.

[0034] See also Figure 5The first conveying assembly 15 includes a first conveying roller 151 located on the outer wall of the cable 10, a first stop assembly 152 is provided on the outer wall of the first conveying roller 151, and a first rotating shaft 153 is provided on the outer wall of the first stop assembly 152. It should be noted that the first stop assemblies 152 are provided at both ends of the first conveying roller 151. When the cable is conveyed from the first conveying roller 151 to the next mechanism, the cable may be displaced at the first conveying roller 151 due to the long transportation time or external conditions, which may easily cause damage to the cable. After adding the first stop assembly 152, the problem of cable displacement during transportation is effectively avoided, which greatly improves the work efficiency.

[0035] See also Figure 7 The second conveying assembly 18 includes a second conveying roller 181 located on the outer wall of the L-shaped plate 17, a second stop assembly 182 is provided on the outer wall of the second conveying roller 181, and a second rotating shaft 183 is provided on the outer wall of the second stop assembly 182. It should be noted that the second stop assembly 182 is provided at the tail end of the second conveying roller 181, which, on the one hand, effectively stops the cable to prevent displacement, and on the other hand, stops the upper bracket arm to prevent the bracket arm from being too far away from the cable position, which causes a decrease in work efficiency.

[0036] See also Figure 8 The auxiliary shelf assembly 19 includes a support platform 191 located on the outer wall of the L-shaped plate 17, the outer wall of the support platform 191 is fixedly connected with a fixed block 193, the outer wall of the fixed block 193 is provided with a support rod 194, the outer wall of the support platform 191 is provided with a limiting groove 192, the outer wall of the limiting groove 192 is provided with a limiting block 196, the outer wall of the limiting block 196 is fixedly connected with a sliding sleeve 195, the outer wall of the sliding sleeve 195 is fixedly connected with an auxiliary shelf support arm 197, the outer wall of the support platform 191 is provided with a telescopic rod 198, and the outer wall of the telescopic rod 198 is provided with a second driving motor 199. It should be noted that a limit block 196 is provided on the outer wall of the limit groove 192. The limit groove 192 not only limits the limit block 196, but also effectively limits the speed of the auxiliary rack support arm 197 provided on the outer wall of the limit block 196. There will be no cable damage due to the auxiliary rack support arm 197 being too fast on the support rod 194, and there will be no decrease in the shelving work efficiency due to too slow speed. The spring arranged on the support rod 194 drives the auxiliary rack support arm 197 back to its original position after the pressure disappears, and restores the initial state, which is convenient for protecting the spring and reducing the deformation of the spring caused by being under pressure for a long time.

[0037] See also Fig. 9The hydraulic pump 24 includes an extension block 241 located on the outer wall of the bottom hollow connecting rod 23, a connecting plate 242 is provided on the top of the extension block 241, a push plate 243 is provided on the outer wall of the connecting plate 242, a push handle 244 is fixedly connected to the outer wall of the push plate 243, a sliding portion 245 is provided on the bottom of the connecting plate 242, a small piston 246 is provided on the bottom of the sliding portion 245, and an oil storage cylinder 247 is provided on the top of the extension block 241 on the side close to the connecting plate 242. It should be noted that when the push handle 244 is pressed, the pressure drives the sliding portion 245 to extend and retract, which drives the small piston 246 to move up and down, and the small piston 246 drives the large piston in the oil storage cylinder 247 to move, and the hydraulic top can assist the lifting mechanism to complete the lifting.

[0038] See also Figure 1 The active friction wheel 7 is rotatably connected to the cable drum 9, and the circular baffle at the front end of the active friction wheel 7 effectively limits the cable drum 9. It should be noted that this method not only reduces manpower and labor, but also solves the problem of cable racking in high spaces. Through the force analysis of the cable lifting system, the structure is lightened and improved to facilitate dragging and installation.

[0039] See also Figure 3 , the reducer 5 is electrically connected to the multiple variable frequency motors 6, and the button 20 is electrically connected to the second drive motor 199. It should be noted that the reducer 5 is electrically connected to the variable frequency motor 6, and a motor is added to the cable drum so that the cable drum can rotate autonomously to achieve the deployment of the cable drum. Since the cable drum is large in size, the inertia will be large when the cable drum stops rotating, so it is necessary to design a brake device to brake the cable drum in time. The reducer effectively controls the speed of the cable drum, which improves the safety of the equipment.

[0040] See also Figure 8 A stopper block 196 matching the size of the groove is provided in the stopper groove 192, and the stopper groove 192 effectively stops the stopper block 196. The sliding sleeve 195 is sleeved with the support rod 194, and the front end of the telescopic rod 198 is connected with the stopper block 196. It should be noted that when the telescopic rod 198 is extended, it not only drives the stopper block 196 to slide in the stopper groove 192, but also controls the movement of the auxiliary rack support arm 197 at the other end of the stopper groove 192, thereby enhancing the accuracy of the equipment and preventing the decrease in the cable racking efficiency due to position offset.

[0041] See also Figure 1 The hydraulic pump 24 is connected to the lifting mechanism 21 through the bottom hollow connecting rod 23. It should be noted that when the hydraulic pump 24 works, the lifting mechanism 21 is effectively driven to rise. This method not only reduces manpower and labor, but also solves the problem of cable racking in high spaces.

[0042] A method for using a cable racking auxiliary device comprises the following steps:

[0043] S1: The cable is stably transported to the cable arrangement machine body 11 through the rotation of the active friction wheel 7 and the cable drum 9;

[0044] S2: The cable arrangement machine body 11 limits the direction and position of the cable conveying through the first conveying assembly 15, and safely conveys the cable to the upper rack mechanism placement table 16;

[0045] S3: The placing platform 16 of the placing mechanism adjusts the height of the delivered cables to ensure that the cables are at the same height as the placing steel frame;

[0046] S4: When the cable is at the same height as the placement steel frame, the second drive motor 199 is started, and the telescopic rod 198 drives the auxiliary rack support arm 197 to slide forward to complete the safe placement of the cable.

[0047] Working principle: when the equipment needs to be used, start the silent generator 1. Since the air inlet 2 and the air outlet 3 are located on the same horizontal line, the control system vibration isolation platform is designed and optimized to reduce the physical interference of the generator vibration on the control system. While reducing noise interference, the control system is protected. A plurality of reducers 5 are arranged on the top of the base frame 4. When the cable drum 9 rotates, due to the large volume of the cable drum, the inertia will be large when the cable drum stops rotating. Therefore, it is necessary to design a braking device to brake the cable drum in time. The reducer 5 effectively controls the speed of the cable drum and improves the safety of the equipment. Four active friction wheels 7 are arranged on the base frame to provide power for the rotation of the cable drum. The active friction wheel 7 is driven by a variable frequency motor 6, which can adjust the cable laying speed according to the output signal of the sensor, or can be adjusted manually by the construction personnel according to the actual cable laying speed, so as to obtain a laying speed synchronized with the conveyor laying system. A cable laying machine body 11 is provided at the front end of the transported cable 10. When the conveyor motor current and the clamping force of the cable exceed the limit, an alarm will be triggered, causing the system to output a control signal and stop the laying equipment, thereby strengthening the protection of the cable during the laying process and reducing cable losses.

[0048] When the transmitted cable 10 passes through the first conveying roller 151, since the first conveying roller 151 is provided with a first limiting component 152 at the front end, the cable is prevented from being damaged due to position offset or the work efficiency is reduced due to the inability to enter the next stage during transmission. The cable 10 is transmitted by the first conveying roller 151 and conveyed to the second conveying roller 181 on the outer wall of the L-shaped plate 17. The second limiting component 182 effectively limits the cable 10. An auxiliary mounting bracket 197 is provided at the front end for limiting the position, and a second limiting component 182 is provided at the tail end to reduce the risk of the cable falling. A lifting mechanism 21 is provided at the bottom of the mounting mechanism placement table 16. The bottom of the lifting mechanism 21 is communicated with the hydraulic pump 24. When the hydraulic pump 24 is working, the lifting mechanism 21 is driven When the lifting mechanism 21 is lifted and lowered to the position of the upper steel frame, since a button 20 is provided at the front end of the upper mechanism placement platform 16, the button 20 is electrically connected to the second drive motor 199, and after the button 20 is pressed and pushed through the steel frame, the telescopic rod 198 drives the limit block 196 to move, and since the top of the limit block 196 is fixedly connected to the sliding sleeve 195, the outer wall of the sliding sleeve 195 is fixedly connected to the auxiliary rack support arm 197, the auxiliary rack support arm 197 pushes the cable to be put on the rack, and since the auxiliary rack support arm 197 is made of flexible material, the damage to the cable caused by the hard material is reduced. When the lifting mechanism 21 descends, after the spring tension set on the support rod 194 disappears, the spring drives the auxiliary rack support arm 197 to automatically reset, and the cable is put on the rack.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable racking auxiliary device, comprising a silent generator (1), characterized in that: The outer wall of the silent generator (1) is provided with an air inlet (2), and the outer wall of the silent generator (1) is provided with an air outlet (3) on a side close to the air inlet (2), and the air inlet (2) and the air outlet (3) are on the same horizontal line. The outer wall of the silent generator (1) is provided with a base frame (4), and a reducer (5) is provided on the top of the base frame (4). A plurality of variable frequency motors (6) are provided on the top of the base frame (4), and the plurality of variable frequency motors (6) are symmetrically distributed on the top of the base frame (4). The outer walls of the plurality of variable frequency motors (6) are provided with a plurality of active friction wheels (7). The outer wall of the base frame (4) is fixedly connected with a plurality of connecting cross beams (8), and the plurality of connecting cross beams (8) are symmetrically distributed on both sides of the base frame (4). The outer wall of the active friction wheel (7) is provided with a cable drum (9), and the outer wall of the cable drum (9) is provided with a cable (10). The front end of the cable (10) is fixedly connected to a tension sensor (25), one end of the outer wall of the cable (10) is provided with a first conveying assembly (15) on a side close to the cable drum (9), the outer wall of the first conveying assembly (15) is fixedly connected to a cable arranging machine body (11), the bottom of the cable arranging machine body (11) is fixedly connected to a cable arranging machine bottom plate (12), the bottom of the cable arranging machine bottom plate (12) is fixedly connected to a plurality of bottom support seats (13), the top of the cable arranging machine body (11) is provided with a first driving motor (14), one end of the outer wall of the cable (10) is provided with a mounting mechanism placement platform (16) on a side close to the cable arranging machine body (11), the top of the mounting mechanism placement platform (16) is fixedly connected to an L-shaped plate (17), the outer wall of the L-shaped plate (17) is provided with a second conveying assembly (18), and the outer wall of the L-shaped plate (17) is provided with an auxiliary mounting assembly (19) on a side away from the second conveying assembly (18). The top of the upper rack mechanism placement platform (16) is provided with a plurality of buttons (20), and the bottom of the upper rack mechanism placement platform (16) is provided with a lifting mechanism (21), and the outer wall of the lifting mechanism (21) is provided with a fixed arc (22), and the bottom of the fixed arc (22) is fixedly connected with a bottom hollow connecting rod (23), and the outer wall of the bottom hollow connecting rod (23) is provided with a hydraulic pump (24).

2. A cable racking auxiliary device according to claim 1, characterized in that: The first conveying assembly (15) comprises a first conveying roller (151) located on the outer wall of the cable (10), the outer wall of the first conveying roller (151) is provided with a first limiting assembly (152), and the outer wall of the first limiting assembly (152) is provided with a first rotating shaft (153).

3. The cable racking auxiliary device according to claim 1, characterized in that: The second conveying assembly (18) comprises a second conveying roller (181) located on the outer wall of the L-shaped plate (17); the outer wall of the second conveying roller (181) is provided with a second limiting assembly (182); and the outer wall of the second limiting assembly (182) is provided with a second rotating shaft (183).

4. The cable racking auxiliary device according to claim 1, characterized in that: The auxiliary mounting assembly (19) comprises a support platform (191) located on the outer wall of the L-shaped plate (17); the outer wall of the support platform (191) is fixedly connected to a fixing block (193); the outer wall of the fixing block (193) is provided with a supporting rod (194); the outer wall of the support platform (191) is provided with a limiting groove (192); the outer wall of the limiting groove (192) is provided with a limiting block (196); the outer wall of the limiting block (196) is fixedly connected to a sliding sleeve (195); the outer wall of the sliding sleeve (195) is fixedly connected to an auxiliary mounting bracket (197); the outer wall of the support platform (191) is provided with a telescopic rod (198); the outer wall of the telescopic rod (198) is provided with a second driving motor (199).

5. The cable racking auxiliary device according to claim 1, characterized in that: The hydraulic pump (24) comprises an extension block (241) located on the outer wall of the bottom hollow connecting rod (23); a connecting plate (242) is provided on the top of the extension block (241); a push plate (243) is provided on the outer wall of the connecting plate (242); a push handle (244) is fixedly connected to the outer wall of the push plate (243); a sliding portion (245) is provided on the bottom of the connecting plate (242); a small piston (246) is provided on the bottom of the sliding portion (245); and an oil storage cylinder body (247) is provided on the top of the extension block (241) on a side close to the connecting plate (242).

6. The cable racking auxiliary device according to claim 1, characterized in that: The active friction wheel (7) is rotationally connected to the cable drum (9), and the circular baffle at the front end of the active friction wheel (7) effectively limits the cable drum (9).

7. The cable racking auxiliary device according to claim 1, characterized in that: The reducer (5) is electrically connected to the plurality of variable frequency motors (6), and the button (20) is electrically connected to the second drive motor (199).

8. The cable racking auxiliary device according to claim 4, characterized in that: A limiting block (196) having a size matching that of the groove is provided inside the limiting groove (192); the limiting groove (192) effectively limits the limiting block (196); the sliding sleeve (195) is sleeved with the support rod (194); and the front end of the telescopic rod (198) is connected to the limiting block (196).

9. The cable racking auxiliary device according to claim 1, characterized in that: The hydraulic pump (24) is connected to the lifting mechanism (21) via a bottom hollow connecting rod (23).

10. A method for using a cable racking auxiliary device, characterized in that: A cable racking auxiliary device as described in any one of claims 1 to 9, comprising the following steps: S1: The cable is stably transported to the cable arrangement machine body (11) through the rotation of the active friction wheel (7) and the cable drum (9); S2: The cable arrangement machine body (11) limits the direction and position of cable transportation through the first conveying component (15), and safely conveys the cable to the upper rack mechanism placement table (16); S3: The placing platform (16) of the placing mechanism adjusts the height of the delivered cables to ensure that the cables are at the same height as the placing steel frame; S4: When the cable and the placement steel frame are at the same height, the second drive motor (199) is started, and the telescopic rod (198) drives the auxiliary rack support arm (197) to slide forward, thereby completing the safe placement of the cable.

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