A highly flexible special cable laying device

By designing a highly flexible cable laying device containing multiple components, the problem of difficult to quickly pull, move and debug the placement position of the cable laying device in the prior art is solved, and a more efficient and flexible laying process is achieved.

CN222706135UActive Publication Date: 2025-04-01深圳市渤海科技有限公司
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Patent Information

Application Number
CN202421399729.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-04-01
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

During laying, it is difficult to quickly pull and move the cable in the pit trough, and it is not convenient to debug the placement position of the cable.

Method used

A high flexibility dedicated cable laying device is designed, including a moving component, a brake component, an angle adjustment component, a lifting component, a clamping component and a video recording component. Through the collaborative work of these components, the moving cable can be quickly pulled and the placement can be adjusted.

Benefits of technology

It quickly pulls mobile cables in narrow, curved and complex environments, and facilitates debugging of cable placement, improving the flexibility and efficiency of cable laying.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222706135U_ABST
    Figure CN222706135U_ABST
Patent Text Reader

Abstract

The utility model relates to the field of cable laying devices, and in particular to a highly flexible special cable laying device. Technical problem: It is difficult for the current cable laying device to quickly pull and move the cable in a pit during laying, and it is inconvenient to debug the placement of the cable. Technical solution: A highly flexible special cable laying device, including a moving component. The utility model uses a clamping component to clamp the cable, so that the cable can be pulled and moved in the pit by turning on the braking component. When the cable is moved, the video recording component can be turned on to record the cable being moved in the pit. When the travel angle of the braking component needs to be adjusted, the travel angle of the braking component can be adjusted by turning on the angle adjustment component, thereby facilitating the debugging of the placement of the cable, solving the problem that it is difficult to quickly pull and move the cable in the pit during laying, and it is inconvenient to debug the placement of the cable.
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Description

Technical Field

[0001] The utility model belongs to the field of cable laying devices, and in particular relates to a high-flexibility special cable laying device. Background Art

[0002] Cable laying refers to the process of laying and installing cables or wires such as power lines, communication lines, and network lines in a specific scenario or environment. Cable laying involves various application scenarios, including inside buildings, industrial facilities, data centers, transportation systems, etc. With the continuous growth of demand for communication and power facilities in modern society, the requirements for cable laying are also constantly increasing, especially in narrow, curved, and complex environments. Traditional cable laying methods may face a series of challenges and require more flexible and efficient laying devices. However, the current cable laying devices are difficult to quickly pull and move cables in the pit during laying, and it is not convenient to debug the placement of the cables. Utility Model Content

[0003] In order to overcome the problem that the existing cable laying device is difficult to quickly pull and move the cable in the pit during laying, and it is inconvenient to debug the placement of the cable.

[0004] The technical solution of the utility model is: a highly flexible special cable laying device, including a moving component; also including a braking component, an angle adjustment component, a lifting component, a clamping component and a video recording component; the moving component is provided with a braking component for braking; the braking component is provided with an angle adjustment component for adjusting the moving angle; the upper end of the moving component is provided with a lifting component for lifting; the lifting component is provided with a clamping component for clamping the cable; the moving component is provided with a video recording component for video recording.

[0005] Preferably, when in use, turning on the brake assembly can drive the moving assembly to move, the clamping assembly is installed in the lifting assembly, and then the lifting assembly is turned on to adjust the height of the clamping assembly, and the cable is clamped by the clamping assembly. In this way, turning on the brake assembly can pull and move the cable in the pit, and when the cable is moved, turning on the video recording assembly can record the cable being moved in the pit, and when it is necessary to adjust the travel angle of the brake assembly, turning on the angle adjustment assembly can adjust the travel angle of the brake assembly, thereby facilitating the debugging of the placement position of the cable, solving the problem that the current cable laying device is difficult to quickly pull and move the cable in the pit during laying, and it is inconvenient to debug the placement position of the cable.

[0006] Preferably, the moving component includes a supporting plate, a fixed body, a rotating shaft, rollers and a first groove body; a symmetrical fixed body is fixedly connected to the upper end of the supporting plate; the rotating shaft is rotatably installed through the front and rear ends of the fixed body; the rollers are fixedly connected to the front and rear ends of the rotating shaft; the first groove body is penetrated and opened at the upper and lower ends of the supporting plate, and when in use, the four rollers can facilitate the movement of the supporting plate on the ground.

[0007] Preferably, the braking assembly includes a first fixed block, a bearing block, a U-shaped block, a roller and a first motor; the upper end of the bearing plate is fixedly connected to the first fixed block; the lower end of the first fixed block is fixedly connected to the bearing block; the lower end of the bearing block is movably provided with a U-shaped block; a plurality of rollers are rotatably mounted on the inner walls of the front and rear ends of the U-shaped block; the rear end of the U-shaped block is fixedly connected to the first motor; the output shaft of the first motor passes through the rear end of the shaft of the U-shaped block fixed to the roller, and when the bearing plate needs to be moved, the first motor is turned on to drive the roller to rotate, and the roller rolls on the ground, which can drive the bearing plate to move.

[0008] Preferably, the angle adjustment assembly includes a first bracket, a second motor, a first gear, a second bracket, a rotating column and a second gear; the upper end of the supporting block is fixedly connected to the first bracket and the second bracket; the upper end of the first bracket is fixedly connected to the second motor; the lower end of the output shaft of the second motor passes through the upper end of the first bracket and is fixedly connected to the first gear; the lower end of the first gear is fitted with the upper end of the first fixed block; the second gear is movably provided at the lower end of the second bracket; the lower end of the second gear is fitted with the upper end of the first fixed block; the inner wall of the second gear is fixedly connected to the rotating column; the upper end of the rotating column passes through the upper end of the second bracket and extends to the top of the second bracket; the lower end of the rotating column passes through the first fixed block and the supporting block and is fixedly connected to the upper end of the U-shaped block. When the angle of the U-shaped block needs to be adjusted, the second motor is turned on to rotate the first gear, the first gear drives the second gear to rotate, and the second gear drives the rotating column to rotate, thereby realizing the angle adjustment of the U-shaped block.

[0009] Preferably, the lifting assembly includes a second fixed block, a fixed frame, a first electric cylinder, a first lifting block, a limit block and a limit slot; the upper ends of the two fixed bodies are fixedly connected to the second fixed block; the upper end of the second fixed block is fixedly connected to a symmetrical fixed frame; the inner wall of the fixed frame is fixedly connected to the first electric cylinder; the upper end of the first electric cylinder is ten centimeters away from the upper end of the fixed frame; the upper end of the telescopic rod of the first electric cylinder is fixedly connected to the first lifting block; the upper end of the first lifting block is fixedly connected to a symmetrical limit block; limit slots are provided through the centers of the upper and lower ends of the second fixed block, and when in use, the height of the first lifting block can be adjusted by opening the first electric cylinder.

[0010] Preferably, the clamping assembly includes a movable block, a third fixed block, a lifting body, a second slot body, a second electric cylinder, a clamping block, an arc block, a fixed arm and a guide wheel; a movable block is movably arranged on the inner wall of the limiting slot; the left and right ends of the movable block are fixedly connected to the third fixed block; the lower end of the movable block is fixedly connected to the lifting body; a second slot body is provided at the lower end of the lifting body; the front and rear ends of the lifting body are fixedly connected to the second electric cylinder; the telescopic rod of the second electric cylinder passes through the lifting body and extends to the inside of the second slot body; the clamping block is fixedly connected to the telescopic rod of the second electric cylinder; the lower end of the lifting body is fixedly connected to a symmetrical arc Block; the ends of the two arc blocks that are close to each other are arc-shaped; the front and rear ends of the lifting body are fixedly connected with symmetrical fixed arms; the upper ends of the fixed arms are rotatably installed with guide wheels; the front and rear ends of the third fixed block are fitted with the ends of the two limit blocks that are close to each other, and the movable block is placed on the upper end of the first lifting block, so that the front and rear ends of the movable block are fitted with the ends of the two limit blocks that are close to each other, and the height of the movable block can be adjusted by turning on the first electric cylinder, and the two clamping blocks can be used to clamp the cable when the two second electric cylinders arranged opposite to each other are turned on, so as to facilitate the traction and movement of the cable in the pit.

[0011] Preferably, the recording component includes a fourth fixed block, a third electric cylinder, a second lifting block, a camera and a battery; the fourth fixed block is fixedly connected to the inner wall of the left end of the first trough body; the third electric cylinder is fixedly connected to the lower end of the fourth fixed block; the second lifting block is fixedly connected to the lower end of the telescopic rod of the third electric cylinder; the camera is fixedly connected to the left end of the second lifting block; the battery is fixedly connected to the upper end of the supporting plate, and the third electric cylinder is turned on to adjust the height of the second lifting block, and the camera can be turned on to record the cables pulled in the pit.

[0012] Beneficial effects of the utility model:

[0013] By installing the clamping assembly in the lifting assembly, then opening the lifting assembly to adjust the height of the clamping assembly, and clamping the cable with the clamping assembly, the cable can be pulled and moved in the pit by opening the braking assembly. When the cable is moved, the video recording assembly can be opened to record the cable being moved in the pit. When the travel angle of the braking assembly needs to be adjusted, the travel angle of the braking assembly can be adjusted by opening the angle adjustment assembly, thereby facilitating the adjustment of the placement position of the cable, solving the problem that the current cable laying device is difficult to quickly pull and move the cable in the pit during laying, and it is inconvenient to adjust the placement position of the cable.

[0014] When the angle of the U-shaped block needs to be adjusted, the second motor is turned on to rotate the first gear, the first gear drives the second gear to rotate, and the second gear drives the rotating column to rotate, thereby realizing the angle adjustment of the U-shaped block. When the bearing plate needs to be moved, the first motor is turned on to drive the roller to rotate, and the roller rolls on the ground, which can drive the bearing plate to move, thereby facilitating the device to quickly pull and move the cable;

[0015] Place the movable block on the upper end of the first lifting block so that the front and rear ends of the movable block fit with the ends of the two limit blocks that are close to each other. Turn on the first electric cylinder to adjust the height of the movable block. Turn on the two second electric cylinders that are arranged opposite to each other to clamp the cables with two clamping blocks, thereby facilitating the traction and movement of the cables in the pit. Turn on the third electric cylinder to adjust the height of the second lifting block. Turn on the camera to record the cables being pulled in the pit, so as to observe the laying of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a highly flexible special cable laying device of the utility model;

[0017] Figure 2 The three-dimensional structure diagram of the moving component and the video recording component of a highly flexible special cable laying device of the utility model is shown;

[0018] Figure 3 Shown is a three-dimensional structural schematic diagram of a brake assembly of a highly flexible special cable laying device of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of an angle adjustment component of a highly flexible special cable laying device of the utility model;

[0020] Figure 5 Shown is a three-dimensional structural schematic diagram of a lifting component of a highly flexible special cable laying device of the utility model;

[0021] Figure 6 What is shown is a three-dimensional structural schematic diagram of a clamping component of a highly flexible special cable laying device of the utility model.

[0022] The markings in the accompanying drawings are: 1-moving component, 101-carrying plate, 102-fixed body, 103-rotating shaft, 104-roller, 105-first trough, 2-brake component, 201-first fixed block, 202-carrying block, 203-U-shaped block, 204-roller, 205-first motor, 3-angle adjustment component, 301-first bracket, 302-second motor, 303-first gear, 304-second bracket, 305-rotating column, 306-second gear, 4-lifting component, 401-second fixed block , 402-fixed frame, 403-first electric cylinder, 404-first lifting block, 405-limiting block, 406-limiting groove, 5-clamping assembly, 501-movable block, 502-third fixed block, 503-lifting body, 504-second groove body, 505-second electric cylinder, 506-clamping block, 507-arc block, 508-fixed arm, 509-guide wheel, 6-video recording assembly, 601-fourth fixed block, 602-third electric cylinder, 603-second lifting block, 604-camera, 605-battery. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: a high-flexibility special cable laying device, including a moving component 1; also including a braking component 2, an angle adjustment component 3, a lifting component 4, a clamping component 5 and a video recording component 6; the moving component 1 is provided with a braking component 2 for braking; the braking component 2 is provided with an angle adjustment component 3 for adjusting the moving angle; the upper end of the moving component 1 is provided with a lifting component 4 for lifting; the lifting component 4 is provided with a clamping component 5 for clamping the cable; the moving component 1 is provided with a video recording component 6 for video recording.

[0025] See also Figure 2 In this embodiment, the moving assembly 1 includes a carrying plate 101, a fixed body 102, a rotating shaft 103, a roller 104 and a first slot 105; the upper end of the carrying plate 101 is fixedly connected to a symmetrical fixed body 102; the front and rear ends of the fixed body 102 are rotatably installed with a rotating shaft 103; the front and rear ends of the rotating shaft 103 are fixedly connected to rollers 104; the upper and lower ends of the carrying plate 101 are penetrated by a first slot 105; the video recording assembly 6 includes a fourth fixed Fixed block 601, third electric cylinder 602, second lifting block 603, camera 604 and battery 605; the left end inner wall of the first trough 105 is fixedly connected with the fourth fixed block 601; the lower end of the fourth fixed block 601 is fixedly connected with the third electric cylinder 602; the lower end of the telescopic rod of the third electric cylinder 602 is fixedly connected with the second lifting block 603; the left end of the second lifting block 603 is fixedly connected with the camera 604; the upper end of the supporting plate 101 is fixedly connected with the battery 605.

[0026] See also Figure 3 In this embodiment, the brake assembly 2 includes a first fixed block 201, a bearing block 202, a U-shaped block 203, a roller 204 and a first motor 205; the upper end of the bearing plate 101 is fixedly connected to the first fixed block 201; the lower end of the first fixed block 201 is fixedly connected to the bearing block 202; the lower end of the bearing block 202 is movably provided with a U-shaped block 203; a plurality of rollers 204 are rotatably mounted on the inner walls of the front and rear ends of the U-shaped block 203; the rear end of the U-shaped block 203 is fixedly connected to the first motor 205; the output shaft of the first motor 205 passes through the rear end of the shaft of the U-shaped block 203 fixed to the roller 204.

[0027] See also Figure 4 In this embodiment, the angle adjustment component 3 includes a first bracket 301, a second motor 302, a first gear 303, a second bracket 304, a rotating column 305 and a second gear 306; the upper end of the bearing block 202 is fixedly connected to the first bracket 301 and the second bracket 304; the upper end of the first bracket 301 is fixedly connected to the second motor 302; the lower end of the output shaft of the second motor 302 passes through the upper end of the first bracket 301 and is fixedly connected to the first gear 303; the first gear 303 The lower end is fitted with the upper end of the first fixed block 201; the second gear 306 is movably provided at the lower end of the second bracket 304; the lower end of the second gear 306 is fitted with the upper end of the first fixed block 201; the inner wall of the second gear 306 is fixedly connected with a rotating column 305; the upper end of the rotating column 305 passes through the upper end of the second bracket 304 and extends to the top of the second bracket 304; the lower end of the rotating column 305 passes through the first fixed block 201 and the supporting block 202 and is fixedly connected to the upper end of the U-shaped block 203.

[0028] See also Figure 5 In this embodiment, the lifting assembly 4 includes a second fixed block 401, a fixed frame 402, a first electric cylinder 403, a first lifting block 404, a limit block 405 and a limit groove 406; the upper ends of the two fixed bodies 102 are fixedly connected with the second fixed block 401; the upper end of the second fixed block 401 is fixedly connected with a symmetrical fixed frame 402; the inner wall of the fixed frame 402 is fixedly connected with the first electric cylinder 403; the upper end of the first electric cylinder 403 is ten centimeters away from the upper end of the fixed frame 402; the upper end of the telescopic rod of the first electric cylinder 403 is fixedly connected with the first lifting block 404; the upper end of the first lifting block 404 is fixedly connected with a symmetrical limit block 405; and the limit groove 406 is provided through the center of the upper and lower ends of the second fixed block 401.

[0029] See also Figure 6In this embodiment, the clamping assembly 5 includes a movable block 501, a third fixed block 502, a lifting body 503, a second slot body 504, a second electric cylinder 505, a clamping block 506, an arc block 507, a fixed arm 508 and a guide wheel 509; the inner wall of the limiting groove 406 is movably provided with a movable block 501; the left and right ends of the movable block 501 are fixedly connected to the third fixed block 502; the lower end of the movable block 501 is fixedly connected to the lifting body 503; the lower end of the lifting body 503 is provided with a second slot body 504; the front and rear ends of the lifting body 503 are fixedly connected to the third fixed block 502; Two electric cylinders 505; the telescopic rod of the second electric cylinder 505 passes through the lifting body 503 and extends to the interior of the second slot body 504; a clamping block 506 is fixedly connected to the telescopic rod of the second electric cylinder 505; symmetrical arc blocks 507 are fixedly connected to the lower end of the lifting body 503; the ends of the two arc blocks 507 that are close to each other are arc-shaped; symmetrical fixed arms 508 are fixedly connected to the front and rear ends of the lifting body 503; a guide wheel 509 is rotatably installed on the upper end of the fixed arm 508; the front and rear ends of the third fixed block 502 are in contact with the ends of the two limit blocks 405 that are close to each other.

[0030] When working, the movable block 501 is placed on the upper end of the first lifting block 404, so that the front and rear ends of the movable block 501 are in contact with the ends of the two limit blocks 405 that are close to each other, the first electric cylinder 403 is turned on to adjust the height of the movable block 501, and the two second electric cylinders 505 that are arranged opposite to each other are turned on to clamp the cable using the two clamping blocks 506;

[0031] When the carrying plate 101 needs to be moved, the first motor 205 is turned on to drive the roller 204 to rotate. The roller 204 rolls on the ground to drive the carrying plate 101 to move. The four rollers 104 can facilitate the movement of the carrying plate 101 on the ground. When the angle of the U-shaped block 203 needs to be adjusted, the second motor 302 is turned on to rotate the first gear 303. The first gear 303 drives the second gear 306 to rotate, and the second gear 306 drives the rotating column 305 to rotate, thereby realizing the angle adjustment of the U-shaped block 203. When the roller 204 rolls on the ground, the cable fixed by the clamping block 506 can be pulled and laid in the pit.

[0032] The third electric cylinder 602 is turned on to adjust the height of the second lifting block 603, and the camera 604 is turned on to record the cable being pulled in the pit, which can facilitate the pulling state of the cable.

[0033] Through the above steps, when in use, turning on the brake component 2 can drive the moving component 1 to move, and the clamping component 5 is installed in the lifting component 4. Then, the lifting component 4 is turned on to adjust the height of the clamping component 5, and the cable is clamped by the clamping component 5. In this way, turning on the brake component 2 can pull and move the cable in the pit. When the cable is moved, turning on the video recording component 6 can record the cable being moved in the pit. When it is necessary to adjust the travel angle of the brake component 2, turning on the angle adjustment component 3 can adjust the travel angle of the brake component 2, thereby facilitating the debugging of the placement position of the cable, and solving the problem that it is difficult to quickly pull and move the cable in the pit during laying, and it is inconvenient to debug the placement position of the cable.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A highly flexible special cable laying device, comprising a moving component (1); characterized in that: The mobile assembly (1) further comprises a braking assembly (2), an angle adjustment assembly (3), a lifting assembly (4), a clamping assembly (5) and a video recording assembly (6); the moving assembly (1) is provided with a braking assembly (2) for braking; the braking assembly (2) is provided with an angle adjustment assembly (3) for adjusting the moving angle; the upper end of the moving assembly (1) is provided with a lifting assembly (4) for lifting; the lifting assembly (4) is provided with a clamping assembly (5) for clamping a cable; and the moving assembly (1) is provided with a video recording assembly (6) for video recording.

2. A highly flexible special cable laying device according to claim 1, characterized in that: The moving assembly (1) comprises a bearing plate (101), a fixed body (102), a rotating shaft (103), a roller (104) and a first groove (105); the upper end of the bearing plate (101) is fixedly connected to a symmetrical fixed body (102); the front and rear ends of the fixed body (102) are rotatably mounted with the rotating shaft (103); the front and rear ends of the rotating shaft (103) are fixedly connected to the roller (104); and the upper and lower ends of the bearing plate (101) are penetrated by a first groove (105).

3. A highly flexible special cable laying device according to claim 2, characterized in that: The brake assembly (2) comprises a first fixed block (201), a bearing block (202), a U-shaped block (203), a roller (204) and a first motor (205); the first fixed block (201) is fixedly connected to the upper end of the bearing plate (101); the bearing block (202) is fixedly connected to the lower end of the first fixed block (201); the U-shaped block (203) is movably arranged at the lower end of the bearing block (202); a plurality of rollers (204) are rotatably mounted on the inner walls of the front and rear ends of the U-shaped block (203); the first motor (205) is fixedly connected to the rear end of the U-shaped block (203); and the output shaft of the first motor (205) passes through the rear end of the shaft of the U-shaped block (203) fixedly connected to the roller (204).

4. A highly flexible special cable laying device according to claim 3, characterized in that: The angle adjustment assembly (3) comprises a first bracket (301), a second motor (302), a first gear (303), a second bracket (304), a rotating column (305) and a second gear (306); the upper end of the bearing block (202) is fixedly connected to the first bracket (301) and the second bracket (304); the upper end of the first bracket (301) is fixedly connected to the second motor (302); the lower end of the output shaft of the second motor (302) passes through the upper end of the first bracket (301) and is fixedly connected to the first gear (303); the lower end of the first gear (303) The second bracket (304) is fitted with an upper end of the first fixed block (201); a second gear (306) is movably provided at the lower end of the second bracket (304); the lower end of the second gear (306) is fitted with an upper end of the first fixed block (201); a rotating column (305) is fixedly connected to the inner wall of the second gear (306); the upper end of the rotating column (305) passes through the upper end of the second bracket (304) and extends to the top of the second bracket (304); the lower end of the rotating column (305) passes through the first fixed block (201) and the bearing block (202) and is fixedly connected to the upper end of the U-shaped block (203).

5. A highly flexible special cable laying device according to claim 2, characterized in that: The lifting assembly (4) comprises a second fixed block (401), a fixed frame (402), a first electric cylinder (403), a first lifting block (404), a limit block (405) and a limit slot (406); the upper ends of the two fixed bodies (102) are fixedly connected to the second fixed block (401); the upper end of the second fixed block (401) is fixedly connected to a symmetrical fixed frame (402); the inner wall of the fixed frame (402) is fixedly connected to the first electric cylinder (403); the upper end of the first electric cylinder (403) is ten centimeters away from the upper end of the fixed frame (402); the upper end of the telescopic rod of the first electric cylinder (403) is fixedly connected to the first lifting block (404); the upper end of the first lifting block (404) is fixedly connected to a symmetrical limit block (405); and the limit slot (406) is provided through the center of the upper and lower ends of the second fixed block (401).

6. A highly flexible special cable laying device according to claim 5, characterized in that: The clamping assembly (5) comprises a movable block (501), a third fixed block (502), a lifting body (503), a second slot body (504), a second electric cylinder (505), a clamping block (506), an arc block (507), a fixed arm (508) and a guide wheel (509); the movable block (501) is movably arranged on the inner wall of the limiting slot (406); the left and right ends of the movable block (501) are fixedly connected to the third fixed block (502); the lower end of the movable block (501) is fixedly connected to the lifting body (503); the lower end of the lifting body (503) is provided with a second slot body (504); the front and rear ends of the lifting body (503) are fixedly connected to the third fixed block (502); The invention relates to a second electric cylinder (505); the telescopic rod of the second electric cylinder (505) penetrates the lifting body (503) and extends to the interior of the second trough body (504); the telescopic rod of the second electric cylinder (505) is fixedly connected to a clamping block (506); the lower end of the lifting body (503) is fixedly connected to a symmetrical arc block (507); the ends of the two arc blocks (507) that are close to each other are arc-shaped; the front and rear ends of the lifting body (503) are fixedly connected to symmetrical fixed arms (508); the upper end of the fixed arm (508) is rotatably mounted with a guide wheel (509); the front and rear ends of the third fixed block (502) are in contact with the ends of the two limit blocks (405) that are close to each other.

7. A highly flexible special cable laying device according to claim 2, characterized in that: The video recording component (6) comprises a fourth fixed block (601), a third electric cylinder (602), a second lifting block (603), a camera (604) and a storage battery (605); the fourth fixed block (601) is fixedly connected to the inner wall of the left end of the first trough body (105); the third electric cylinder (602) is fixedly connected to the lower end of the fourth fixed block (601); the second lifting block (603) is fixedly connected to the lower end of the telescopic rod of the third electric cylinder (602); the camera (604) is fixedly connected to the left end of the second lifting block (603); and the storage battery (605) is fixedly connected to the upper end of the carrier plate (101).