Cable slide wire assembly for coil collecting trolley

Abstract

The utility model relates to a cable slide wire assembly for a coil collecting trolley, and belongs to the technical field of cable slide wires. Comprising a C-shaped sliding rail and a plurality of sets of pulley pieces, and each pulley piece comprises a transverse H-shaped frame, two sets of side plates and four sets of pulleys. According to the pulley piece, the distance between the idler wheels on the front side and the rear side can be adjusted according to the actual size of the C-shaped sliding rail, so that in the process that the pulleys slide in the C-shaped sliding rail, the idler wheels can be attached to the two sides of the inner wall of the C-shaped sliding rail all the time, and therefore the phenomenon that the pulley piece deviates is avoided. By arranging a connecting rod piece, a square connecting plate, a telescopic rod, a fixing plate and an auxiliary cable fixing piece, the lowest hanging point of the cable can be fixed, and therefore the cable is prevented from shaking in the moving process. And meanwhile, the supporting stress points of the cable are increased, so that the sagging stress of the cable caused by gravity is reduced. And secondly, in the moving process of the cable, the connecting rod piece is in a stress state, so that the pulling stress when the cable is pulled to move can be obviously reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable sliding lines, in particular to a cable sliding line assembly for a coiling trolley. Background Art

[0002] The coiling trolley is a key equipment for the stable production of high-speed wire rods. Its function is to transfer the wire rods collected by the double-core rod to the C-hook through the coiling trolley, and then transfer them out of the production line through the operation of the C-hook. The reciprocating movement of the coiling trolley is completed through the orderly cooperation of the encoder, proximity switch, motor, and solenoid valve group on the coiling trolley, which makes the coiling trolley drive the cable to move back and forth during movement.

[0003] In the existing cable movement, the cable sliding line method is mostly adopted, which is realized through the effective cooperation of a slide rail and a pulley. When the coiling trolley moves, the pulley member slides along the slide rail, thereby driving one end of the cable to move, and further ensuring that the cable will not be pulled or twisted during the movement of the coiling trolley.

[0004] However, in the actual application process, due to the frequent sliding of the pulley member inside the slide rail, affected by friction and dynamic load, the pulley member is prone to relative displacement with the slide rail. This displacement phenomenon will not only cause the movement of the pulley member to be blocked, but also affect the normal operation of the coiling trolley. Secondly, the cable will shake during movement, which will not only increase the risk of cable wear, but also may cause the cable to collide with the adjacent bracket or wall, thereby damaging the cable. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a cable sliding line assembly for a coiling trolley. The technical solution of the utility model is as follows:

[0006] A cable trolley assembly for a coiling trolley, comprising a C-shaped slide rail and multiple sets of pulley components. The pulley components include a horizontal H-shaped frame, two sets of side plates, and four pulleys. The two sets of side plates are respectively fixedly connected to the front and rear sides of the horizontal H-shaped frame. The four pulleys are respectively rotatably connected to the left and right ends of the sides of the two side plates away from the horizontal H-shaped frame. The pulleys are slidably connected to the inner side of the C-shaped slide rail. A threaded hole is penetrated through the middle position of the side plate, and a threaded adjusting rod is threadedly connected inside the threaded hole. One end of the threaded adjusting rod away from the horizontal H-shaped frame is rotatably connected to a trapezoidal connecting block. C-shaped frames are fixedly connected to both inclined sides of the trapezoidal connecting block. A roller is rotatably connected inside the C-shaped frame, and the roller is in contact with the inner side wall of the C-shaped slide rail. Elastic members are connected to both left and right sides of the horizontal H-shaped frame. A support plate is fixedly connected to the lower surface of the horizontal H-shaped frame through two vertical H-shaped frames. Multiple main cable fixing members are slidably connected below the support plate. Each adjacent two support plates are connected by a connecting rod member. An expansion rod is connected below the connecting rod member through a square connecting plate. The lower end of the expansion rod is fixedly connected to a fixing plate through an inverted U-shaped frame. Multiple sub-cable fixing members are slidably connected below the fixing plate.

[0007] Optionally, a connecting block is fixedly connected to the upper surface of the trapezoidal connecting block. A slider is fixedly connected to the upper surface of the connecting block and near one end of the side plate. A chute seat is fixedly connected to the side of the side plate near the trapezoidal connecting block and above the threaded hole. The chute seat and the slider are slidably connected.

[0008] Optionally, the elastic member includes a first sleeve and a movable rod. A spring is fixedly connected inside the first sleeve. The movable rod is fixedly connected to one end of the spring away from the horizontal H-shaped frame. The movable rod is slidably connected to the first sleeve. A rubber pad is fixedly connected to one end of the movable rod away from the spring.

[0009] Optionally, a T-shaped groove is opened on the lower surface of the support plate. The main cable fixing member includes a first top plate and an arc-shaped fixing plate. A T-shaped block is fixedly connected to the upper surface of the first top plate. The T-shaped block is slidably connected inside the T-shaped groove. The arc-shaped fixing plate is located below the first top plate. Long studs one are fixedly connected to the front and rear sides of the lower surface of the first top plate. The lower ends of the long studs one penetrate through the arc-shaped fixing plate and are fixed by locking nuts one.

[0010] Optionally, a through groove is opened on the upper surface of the support plate. The through groove is located above the T-shaped groove and is connected to it. A short stud is fixedly connected to the upper surface of the T-shaped block. The short stud is slidably connected inside the through groove. A fixing nut is threadedly sleeved on the outer side of the short stud, and the fixing nut abuts against the upper surface of the support plate.

[0011] Optionally, square connecting seats are fixedly connected to both the left and right sides of the support plate. The link member includes a first connecting rod and a second connecting rod. A C-shaped buckle one is rotatably connected to the lower end of the first connecting rod, and a C-shaped buckle two is rotatably connected to the lower end of the second connecting rod. The C-shaped buckle one and the C-shaped buckle two are arranged back to back and fixedly connected to the upper surface of the square connecting plate. The first connecting rod and the second connecting rod are respectively rotatably connected to the square connecting seats of two adjacent support plates.

[0012] Optionally, the telescopic rod includes a second sleeve and an extension rod. The second sleeve is fixedly connected to the lower surface of the square connecting plate. The extension rod is slidably connected to the lower part inside the second sleeve and fixed by a fixing bolt.

[0013] Optionally, the auxiliary cable fixing member includes a second top plate and a rectangular fixing plate. The rectangular fixing plate is located below the second top plate. Long studs two are fixedly connected to both the front and rear sides of the lower surface of the second top plate. The lower ends of the long studs two penetrate through the rectangular fixing plate and are fixed by locking nuts two.

[0014] All the above optional technical solutions can be arbitrarily combined, and the present utility model does not elaborate on the structures after one-by-one combination.

[0015] By means of the above solution, the beneficial effects of the present utility model are as follows:

[0016] 1. The pulley member provided by the present utility model can adjust the distance between the front and rear rollers according to the actual size of the C-shaped slide rail during application, so that during the sliding of the pulley inside the C-shaped slide rail, the rollers can always remain in contact with both sides of the inner wall of the C-shaped slide rail, thus avoiding the phenomenon of the pulley member running off track.

[0017] 2. By setting the link member, the square connecting plate, the telescopic rod, the fixing plate and the auxiliary cable fixing member, the lowest hanging point of the cable can be fixed, thus avoiding the shaking of the cable during movement. At the same time, the support force points of the cable are increased, thereby reducing the sagging force caused by the gravity of the cable itself. Secondly, during the process of the coiling trolley driving one end of the cable to move, the pulley member pulls the link member to deform, thereby driving the cable to move. During this process, the link member is in a stressed state, which can significantly reduce the pulling force during the cable traction movement.

[0018] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it according to the content of the description, the following takes the preferred embodiments of the present utility model and combines with the drawings to elaborate in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall appearance front view of the cable slide assembly for the coiling trolley provided by the present utility model;

[0020] Figure 2 The left view of the overall appearance of the cable sliding line assembly for the coiling trolley provided by the present utility model;

[0021] Figure 3 The overall top-down sectional view of the cable sliding line assembly for the coiling trolley provided by the present utility model;

[0022] Figure 4 The structural schematic diagram of the cooperation of components in the cable sliding line assembly for the coiling trolley provided by the present utility model;

[0023] Figure 5 The structural schematic diagram of the cooperation of the pulley member, vertical H-shaped frame, support plate, main cable fixing member, connecting rod member, square connecting plate, telescopic rod, fixing plate and auxiliary cable fixing member in the present utility model;

[0024] Figure 6 For Figure 5 The partial parts decomposition structural schematic diagram;

[0025] Figure 7 The decomposition structural schematic diagram of the pulley member, vertical H-shaped frame, support plate and main cable fixing member in the present utility model;

[0026] Figure 8 The decomposition structural schematic diagram of the pulley member in the present utility model;

[0027] Figure 9 The decomposition structural schematic diagram of the threaded adjusting rod, trapezoidal connecting block, C-shaped frame and roller in the present utility model;

[0028] Figure 10 The decomposition structural schematic diagram of the square connecting plate, telescopic rod, fixing plate and auxiliary cable fixing member in the present utility model.

[0029] Reference numerals in the figure: 1, C-shaped slide rail; 2, pulley component; 21, horizontal H-shaped frame; 22, side plate; 221, threaded hole; 23, pulley; 24, threaded adjusting rod; 25, trapezoidal connecting block; 251, connecting block; 252, slider; 253, chute seat; 26, C-shaped frame; 27, roller; 28, elastic member; 281, first sleeve; 282, spring; 283, movable rod; 284, rubber pad; 3, vertical H-shaped frame; 4, support plate; 41, T-shaped groove; 42, through groove; 43, square connecting seat; 5, main cable fixing member; 51, first top plate; 511, T-shaped block; 512, short stud; 513, fixing nut; 52, arc-shaped fixing plate; 53, first long stud; 54, first locking nut; 6, connecting rod member; 61, first connecting rod; 611, first C-shaped buckle; 62, second connecting rod; 621, second C-shaped buckle; 7, square connecting plate; 8, telescopic rod; 81, second sleeve; 82, extension rod; 83, fixing bolt; 84, inverted U-shaped frame; 9, fixing plate; 10, auxiliary cable fixing member; 101, second top plate; 102, rectangular fixing plate; 103, second long stud; 104, second locking nut. Detailed implementation mode

[0030] The following combines the drawings and embodiments to further describe in detail the specific implementation mode of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0031] Please refer to Figures 1-10 , the present invention provides a cable sliding assembly for a coiling trolley, including a C-shaped slide rail 1 and multiple groups of pulley components 2. The pulley component 2 includes a horizontal H-shaped frame 21, two groups of side plates 22 and four groups of pulleys 23. The two groups of side plates 22 are respectively fixedly connected to the front and rear sides of the horizontal H-shaped frame 21. The four groups of pulleys 23 are respectively rotatably connected in pairs at the left and right ends of the sides of the two groups of side plates 22 away from the horizontal H-shaped frame 21. The pulley 23 is slidably connected to the inner side of the C-shaped slide rail 1. A threaded hole 221 is penetrated through the middle position of the side plate 22. A threaded adjusting rod 24 is threadedly connected inside the threaded hole 221. One end of the threaded adjusting rod 24 away from the horizontal H-shaped frame 21 is rotatably connected to a trapezoidal connecting block 25. C-shaped frames 26 are fixedly connected to both inclined sides of the trapezoidal connecting block 25. A roller 27 is rotatably connected inside the C-shaped frame 26. The roller 27 is in contact with the inner side wall of the C-shaped slide rail 1. Elastic members 28 are connected to both the left and right sides of the horizontal H-shaped frame 21. The lower surface of the horizontal H-shaped frame 21 is fixedly connected to a support plate 4 through two groups of vertical H-shaped frames 3. Multiple groups of main cable fixing members 5 are slidably connected below the support plate 4. Each adjacent two groups of support plates 4 are connected by a connecting rod member 6. The lower part of the connecting rod member 6 is connected to a telescopic rod 8 through a square connecting plate 7. The lower end of the telescopic rod 8 is fixedly connected to a fixing plate 9 through an inverted U-shaped frame 84. Multiple groups of auxiliary cable fixing members 10 are slidably connected below the fixing plate 9.

[0032] The pulley member 2 provided by the utility model can adjust the distance between the front and rear rollers 27 according to the actual size of the C-shaped slide rail 1 during application, so that during the sliding process of the pulley 23 inside the C-shaped slide rail 1, the rollers 27 can always keep in contact with both sides of the inner wall of the C-shaped slide rail 1, thus avoiding the phenomenon of the pulley member 2 running off track. The specific adjustment method is to manually rotate the threaded adjustment rod 24. While the threaded adjustment rod 24 rotates inside the threaded hole 221, it will drive the trapezoidal connecting block 25 to move away from the side plate 22, thereby indirectly driving the two groups of rollers 27 to be in contact with the inner wall of the C-shaped slide rail 1. Among them, the function of the trapezoidal connecting block 25 is to make the C-shaped frame 26 and the roller 27 be inclinedly distributed, so that while being stably fixed, it can be in full contact with the inner wall of the C-shaped slide rail 1.

[0033] By setting the elastic member 28, when adjacent two groups of pulley members 2 collide during the movement process, the elastic member 28 can effectively absorb the impact force generated by the collision.

[0034] By setting the connecting rod member 6, the square connecting plate 7, the telescopic rod 8, the fixing plate 9 and the auxiliary cable fixing member 10, the lowest hanging point of the cable can be fixed, thus avoiding the cable from shaking during the movement process (it should be noted that the cable hanging method here adopts a W-shaped distribution, and the traditional cable sliding line assembly only fixes the upper three points of the W-shaped distributed cable. When the cable moves, since the lower end of the cable lacks fixation, the cable is prone to shaking at this time. The improved cable sliding line assembly in this case can fix the upper three points and the lower two points of the W-shaped distributed cable, thus avoiding the shaking phenomenon that may occur during the cable movement). At the same time, by fixing the lowest hanging point of the cable through the auxiliary cable fixing member 10, the support force points of the cable are increased, thereby reducing the sagging force caused by the gravity of the cable itself. Secondly, during the movement of the cable, the pulley member 2 pulls the connecting rod member 6 to deform, thereby driving the cable to move. During this process, the connecting rod member 6 is in a stressed state, which can significantly reduce the pulling force when the cable is pulled and moved. Among them, the function of the telescopic rod 8 is that the overall length of the telescopic rod 8 can be flexibly adjusted according to the actual hanging height of the cable, thereby enhancing its applicability.

[0035] By setting multiple groups of main cable fixing members 5 and multiple groups of auxiliary cable fixing members 10, multiple cables can be fixed simultaneously, enhancing the applicability. Secondly, both between the main cable fixing member 5 and the support plate 4 and between the auxiliary cable fixing member 10 and the fixing plate 9 adopt a sliding detachable structure, and the appropriate number of main cable fixing members 5 and auxiliary cable fixing members 10 can be installed according to the actual application situation to adapt to different usage requirements and environments.

[0036] Further, a connecting block 251 is fixedly connected to the upper surface of the trapezoidal connecting block 25. One end of the upper surface of the connecting block 251 close to the side plate 22 is fixedly connected with a sliding block 252. A sliding groove seat 253 is fixedly connected to the side of the side plate 22 close to the trapezoidal connecting block 25 and above the threaded hole 221. The sliding groove seat 253 is slidably connected with the sliding block 252.

[0037] Specifically, when the threaded adjusting rod 24 drives the trapezoidal connecting block 25 to move, the sliding block 252 will be synchronously driven by the connecting block 251 to slide relative to the sliding groove seat 253. The sliding groove seat 253 plays a role in limiting and guiding the sliding block 252, so that the sliding block 252 and the trapezoidal connecting block 25 can only slide along the path of the sliding groove seat 253, thus avoiding the situation that the trapezoidal connecting block 25 rotates by itself when the threaded adjusting rod 24 is rotated.

[0038] Further, the elastic member 28 includes a sleeve 281 and a movable rod 283. A spring 282 is fixedly connected inside the sleeve 281. The movable rod 283 is fixedly connected to the end of the spring 282 away from the horizontal H-shaped frame 21. The movable rod 283 is slidably connected with the sleeve 281. A rubber pad 284 is fixedly connected to the end of the movable rod 283 away from the spring 282.

[0039] Specifically, when two adjacent pulley members 2 collide during the moving process, the rubber pads 284 of the corresponding two elastic members 28 come into contact, thereby buffering the impact force. At the same time, the spring 282 in the sleeve 281 undergoes elastic deformation after being collided and squeezed, so that the movable rod 283 slides in the sleeve 281, thereby effectively weakening the impact force generated by the collision and playing an effective protective role for the pulley member 2.

[0040] Further, a T-shaped groove 41 is formed on the lower surface of the support plate 4. The main cable fixing member 5 includes a top plate 51 and an arc-shaped fixing plate 52. A T-shaped block 511 is fixedly connected to the upper surface of the top plate 51. The T-shaped block 511 is slidably connected inside the T-shaped groove 41. The arc-shaped fixing plate 52 is located below the top plate 51. Long studs 53 are fixedly connected to the front and rear sides of the lower surface of the top plate 51. The lower ends of the long studs 53 penetrate through the arc-shaped fixing plate 52 and are fixed by lock nuts 54.

[0041] Specifically, an appropriate number of main cable fixing members 5 can be installed according to the application situation. During installation, only the corresponding T-shaped block 511 needs to be inserted into the T-shaped groove 41. When fixing the cable, the cable is passed through between the top plate 51 and the arc-shaped fixing plate 52 and fixed with the lock nut 54 to ensure that the cable will not fall off during use.

[0042] Further, a through groove 42 is formed on the upper surface of the support plate 4. The through groove 42 is located above the T-shaped groove 41 and the two are connected. A short stud 512 is fixedly connected to the upper surface of the T-shaped block 511. The short stud 512 is slidably connected inside the through groove 42. A fixing nut 513 is threadedly sleeved on the outer side of the short stud 512. The fixing nut 513 abuts against the upper surface of the support plate 4.

[0043] Specifically, after the T-shaped block 511 is inserted in place, the fixing nut 513 is threadedly sleeved on the outer side of the short stud 512 and tightened to abut against the upper surface of the support plate 4. At this time, the main cable fixing member 5 is fixed, ensuring the stability of the cable during use. This method is simple and convenient to operate, improving the installation efficiency. It should be noted that the sliding structure and fixing method between the fixing plate 9 and the auxiliary cable fixing member 10 are consistent with the principle and structure here, and will not be elaborated in this article.

[0044] Further, square connecting seats 43 are fixedly connected to both the left and right sides of the support plate 4. The connecting rod member 6 includes a connecting rod one 61 and a connecting rod two 62. A C-shaped buckle one 611 is rotatably connected to the lower end of the connecting rod one 61. A C-shaped buckle two 621 is rotatably connected to the lower end of the connecting rod two 62. The C-shaped buckle one 611 and the C-shaped buckle two 621 are arranged back to back and fixedly connected to the upper surface of the square connecting plate 7. The connecting rod one 61 and the connecting rod two 62 are respectively rotatably connected to the square connecting seats 43 of two adjacent support plates 4.

[0045] Specifically, when the pulley member 2 on the right drives the cable to move to the right, the pulley member 2 will drive the deformation between the connecting rod two 62 and the connecting rod one 61 through the support plate 4 and the square connecting seat 43, thereby driving the cable to move. During the process of pulling the cable to move, the connecting rod two 62 and the connecting rod one 61 are stressed, thus avoiding the direct stress of the cable being pulled.

[0046] Further, the telescopic rod 8 includes a sleeve two 81 and an extension rod 82. The sleeve two 81 is fixedly connected to the lower surface of the square connecting plate 7. The extension rod 82 is slidably connected inside the lower part of the sleeve two 81 and fixed by a fixing bolt 83.

[0047] Specifically, the overall length of the telescopic rod 8 can be adjusted according to the actual hanging height of the cable, changing the relative position between the extension rod 82 and the sleeve two 81. After the adjustment is completed, use the fixing bolt 83 to tighten and fix. An abutting groove is formed on one side of the extension rod 82. The fixing bolt 83 can abut in the abutting groove of the extension rod 82, thereby increasing the friction between the two and making the structure more stable.

[0048] Furthermore, the secondary cable fixture 10 includes a second top plate 101 and a rectangular fixing plate 102. The rectangular fixing plate 102 is located below the second top plate 101. Long studs two 103 are fixedly connected to the front and rear sides of the lower surface of the second top plate 101. The lower ends of the long studs two 103 penetrate through the rectangular fixing plate 102 and are fixed by lock nuts two 104.

[0049] Specifically, the secondary cable fixture 10 can fix the lowest point of the hanging cable, thereby preventing the cable from swaying during movement. The specific fixing method is to insert the cable between the second top plate 101 and the rectangular fixing plate 102 and fix it with the lock nut two 104.

[0050] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cable trolley assembly for a coiling trolley, characterized in that: It includes a C-shaped slide rail (1) and multiple sets of pulley components (2). The pulley component (2) includes a transverse H-shaped frame (21), two sets of side plates (22) and four sets of pulleys (23). The two sets of side plates (22) are respectively fixedly connected to the front and rear sides of the transverse H-shaped frame (21). The four sets of pulleys (23) are respectively rotatably connected in pairs at the left and right ends of the sides of the two sets of side plates (22) away from the transverse H-shaped frame (21). The pulley (23) is slidably connected to the inner side of the C-shaped slide rail (1). A threaded hole (221) is penetrated and opened at the middle position of the side plate (22). A threaded adjusting rod (24) is threadedly connected inside the threaded hole (221). One end of the threaded adjusting rod (24) away from the transverse H-shaped frame (21) is rotatably connected to a trapezoidal connecting block (25). C-shaped frames (26) are fixedly connected to both inclined side surfaces of the trapezoidal connecting block (25). A roller (27) is rotatably connected inside the C-shaped frame (26). The roller (27) is in contact with the inner side wall of the C-shaped slide rail (1). Elastic members (28) are connected to both the left and right sides of the transverse H-shaped frame (21). The lower surface of the transverse H-shaped frame (21) is fixedly connected to a support plate (4) through two sets of vertical H-shaped frames (3). Multiple main cable fixing members (5) are slidably connected below the support plate (4). Each adjacent two sets of support plates (4) are connected through a connecting rod member (6). A telescopic rod (8) is connected below the connecting rod member (6) through a square connecting plate (7). The lower end of the telescopic rod (8) is fixedly connected to a fixing plate (9) through an inverted U-shaped frame (84). Multiple sub-cable fixing members (10) are slidably connected below the fixing plate (9).

2. The cable trolley assembly for a coiling trolley according to claim 1, characterized in that, A connecting block (251) is fixedly connected to the upper surface of the trapezoidal connecting block (25). A slider (252) is fixedly connected to the upper surface of the connecting block (251) and near one end of the side plate (22). A chute seat (253) is fixedly connected to the side of the side plate (22) near the trapezoidal connecting block (25) and above the threaded hole (221). A sliding connection is provided between the chute seat (253) and the slider (252).

3. The cable trolley assembly for a coiling trolley according to claim 1, characterized in that, The elastic member (28) includes a sleeve one (281) and a movable rod (283). A spring (282) is fixedly connected inside the sleeve one (281). The movable rod (283) is fixedly connected to one end of the spring (282) away from the transverse H-shaped frame (21). A sliding connection is provided between the movable rod (283) and the sleeve one (281). A rubber pad (284) is fixedly connected to the end of the movable rod (283) away from the spring (282).

4. The cable trolley assembly for a coiling trolley according to claim 1, characterized in that, The lower surface of the support plate (4) is provided with a T-shaped groove (41). The main cable fixing member (5) includes a first top plate (51) and an arc-shaped fixing plate (52). The upper surface of the first top plate (51) is fixedly connected with a T-shaped block (511). The T-shaped block (511) is slidably connected inside the T-shaped groove (41). The arc-shaped fixing plate (52) is located below the first top plate (51). Both the front and rear sides of the lower surface of the first top plate (51) are fixedly connected with first long studs (53). The lower ends of the first long studs (53) penetrate through the arc-shaped fixing plate (52) and are fixed by first locking nuts (54).

5. The cable trolley assembly for a coiling trolley according to claim 4, characterized in that The upper surface of the support plate (4) is provided with a through groove (42). The through groove (42) is located above the T-shaped groove (41) and the two are connected and communicated with each other. The upper surface of the T-shaped block (511) is fixedly connected with a short stud (512). The short stud (512) is slidably connected inside the through groove (42). A fixing nut (513) is threadedly sleeved on the outer side of the short stud (512). The fixing nut (513) abuts against the upper surface of the support plate (4).

6. The cable trolley assembly for the coiling trolley according to claim 1, characterized in that, Square connecting seats (43) are fixedly connected to both the left and right sides of the support plate (4). The connecting rod member (6) includes a first connecting rod (61) and a second connecting rod (62). A first C-shaped buckle (611) is rotatably connected to the lower end of the first connecting rod (61). A second C-shaped buckle (621) is rotatably connected to the lower end of the second connecting rod (62). The first C-shaped buckle (611) and the second C-shaped buckle (621) are arranged back to back and are fixedly connected to the upper surface of the square connecting plate (7). The first connecting rod (61) and the second connecting rod (62) are respectively rotatably connected to the square connecting seats (43) of two adjacent support plates (4).

7. The cable sliding line assembly for the coiling trolley according to claim 1, characterized in that The telescopic rod (8) includes a second sleeve (81) and an extension rod (82). The second sleeve (81) is fixedly connected to the lower surface of the square connecting plate (7). The extension rod (82) is slidably connected inside the lower part of the second sleeve (81) and is fixed by a fixing bolt (83).

8. The cable trolley assembly for a coiling trolley according to claim 1, characterized in that, The auxiliary cable fixing member (10) includes a second top plate (101) and a rectangular fixing plate (102). The rectangular fixing plate (102) is located below the second top plate (101). Both the front and rear sides of the lower surface of the second top plate (101) are fixedly connected with second long studs (103). The lower ends of the second long studs (103) penetrate through the rectangular fixing plate (102) and are fixed by second locking nuts (104).

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