A distributed power cable-laying machine capable of preventing deformation of the front end of the cable

Abstract

The utility model discloses a distributed power laying machine capable of preventing deformation of the front end of cable, belonging to the cable laying technical field, and comprising: a connecting horizontal plate arranged on one side of a bridge, two rotating shafts I and a rotating shaft II are rotatably penetrated into the connecting horizontal plate, the rotating shaft II is located between the two rotating shafts I, a support I is fixed to the top of each of the two rotating shafts I, and a support II is fixed to the top of the rotating shaft II; two groups of fixing structures are arranged at the bottom of each of the two supports I, and the fixing structure comprises a fixing plate and a clamping plate; the utility model ensures that the cable traction is consistent with the advancing direction through the laser emitter, so that the cable is prevented from being squeezed; the transmission wheel is matched with the rotating roller I, the cable is constrained in the vertical and horizontal directions, the cable is laid in the air, and the squeezing is reduced; the threaded rod V drives the fan-shaped frame to adjust the bending position of the cable, so that the traction at the corner is consistent with the advancing direction; the screw rod and the nut block are matched to fix the transmission wheel, the transmission wheel is convenient to disassemble, and the laying efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cable laying technology, and in particular relates to a distributed power laying machine that can prevent deformation of the cable front end. Background Technology

[0002] Cable laying refers to the process of laying and installing cables along a surveyed route to form a cable line. Depending on the application, it can be divided into several laying methods, including overhead, underground (ducts and direct burial), underwater, wall, cable tray, and tunnel laying. Choosing the appropriate cable laying method is crucial for ensuring the transmission quality, reliability, and ease of construction and maintenance of the line.

[0003] The following problems still exist in the existing technology when laying cables in cable trays: 1. In traditional construction processes, cable laying and installation mainly rely on manual labor, which not only wastes a lot of manpower, but also results in slow construction speed and the dragging during construction can easily damage the cable sheath, affecting the safety of the electrical system; 2. During cable laying, the direction of the traction force exerted by the cable pulling equipment on the cable deflects at an angle to the direction of cable travel. Since the cable has a large cross-sectional area and a large load weight, when the cable is laid in the cable tray, the surrounding cable group that has already been laid will exert lateral pressure on the cable being laid, causing interlayer displacement of the inner layers of the cable, resulting in internal damage to the cable and affecting its service life.

[0004] Therefore, we propose a distributed power laying machine that can prevent cable front-end deformation to solve the problems mentioned above. Summary of the Invention

[0005] In view of this, in order to solve the problems of low efficiency of manual laying, the deflection angle between the traction direction and the direction of cable travel, and the lateral pressure exerted on the cable by the surrounding cable group that has been laid, this utility model provides a distributed power laying machine that can prevent deformation of the cable front end.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a distributed power laying machine that can prevent deformation of the cable front end, comprising: a connecting horizontal plate disposed on one side of the cable tray, wherein two rotating shafts I and one rotating shaft II are rotatably passed through the connecting horizontal plate, the rotating shaft II is located between the two rotating shafts I, and a bracket I is fixed to the top of each of the two rotating shafts I, and a bracket II is fixed to the top of the rotating shaft II. The bottom of the bracket I is provided with two sets of fixing structures, the fixing structures including a fixing plate and a clamping plate; A constraint traction structure is provided on the bracket I located between the two sets of fixed structures. The constraint traction structure includes two transmission wheels and a rotating roller I. The support II is provided with a bending adjustment structure, which includes a fan-shaped frame and a rotating roller II disposed within the fan-shaped frame.

[0007] Furthermore, the fixing structure also includes a base plate fixed to the bottom of the bracket I, with a threaded rod I threaded through the base plate. One end of the threaded rod I is rotatably connected to the clamping plate. The clamping plate is slidably disposed at the bottom of the bracket I, and the fixing plate is fixed to the bottom of the bracket I.

[0008] Furthermore, the constraint traction structure also includes a slide groove I disposed on the bracket I, a threaded rod II rotatably connected within the slide groove I, one end of the threaded rod II rotatably extending to the side of the bracket I away from the rotating shaft I, a slider I slidably connected within the slide groove I and threadedly connected to the threaded rod II, a vertical plate fixed to the bottom of the slider I, a movable groove provided on the bottom side of the slider I away from the vertical plate, a movable plate slidably connected to the top inner wall of the movable groove, a screw rod penetrating the movable plate fixed to one inner wall of the movable groove, and a nut block threadedly fitted onto the outer wall of the screw rod. One end of each transmission wheel is rotatably connected to the vertical plate via a rotating shaft. The two transmission wheels are arranged vertically. Two drive motors are fixed to one side of the vertical plate via a frame. The output shafts of the two drive motors are fixedly connected to the rotating shafts of the corresponding transmission wheels. Threaded rods III are threaded through both the vertical plate and the movable plate. U-shaped frames are rotatably connected to the ends of the two threaded rods III that are close to each other. The two rotating rollers I rotate within the two U-shaped frames respectively. Two sliding rods slide through both the vertical plate and the movable plate. The two sliding rods are fixedly connected to the adjacent U-shaped frames.

[0009] Furthermore, the bending adjustment structure also includes a slide groove Ⅲ disposed on the bracket Ⅱ. The top of the bracket Ⅱ is rotatably connected to a threaded rod Ⅴ via a base. A slider Ⅱ that is threadedly connected to the threaded rod Ⅴ is slidably connected in the slide groove Ⅲ. The bottom of the slider Ⅱ is fixedly connected to a fan-shaped frame located below the bracket Ⅱ. The rotating roller Ⅱ is rotatably disposed in the fan-shaped frame.

[0010] Furthermore, a fixed shaft is rotatably inserted inside the rotating roller II, and the fixed shaft is fixed inside the sector frame by bolts.

[0011] Furthermore, the bracket II is provided with a sliding groove II, and a threaded rod IV is rotatably connected in the sliding groove II. One end of the threaded rod IV extends rotatably to the side of the bracket II away from the rotating shaft II. A right-angle plate is slidably connected to the bottom of the bracket II, and a protrusion is fixed to the top of the right-angle plate. The protrusion is slidably disposed in the sliding groove II and threadedly connected to the threaded rod IV.

[0012] Furthermore, two bearings are installed on the movable plate, and one end of the shaft of each of the two transmission wheels is installed in a corresponding bearing.

[0013] Furthermore, a laser emitter is fixed to the top of the slider I.

[0014] The embodiments of this utility model have the following beneficial effects: 1. By setting up the laser emitter, the two brackets I can ensure that the cable pulling direction is consistent with the traveling direction, whether the two brackets are arranged vertically or horizontally, so as to avoid the cable being squeezed by other laid cables when it is laid and lowered into the cable tray. 2. The combination of two drive wheels and rotating roller I can constrain the cable in the vertical and horizontal directions, which facilitates the laying of the cable. The drive wheels can also keep the cable suspended during the laying process, avoiding the compression of the cable to be laid by the already laid cable. 3. The slider II and the sector frame are moved by the threaded rod V, thereby controlling the adjustment of the bending position of the cable by the rotating roller II. This ensures that the cable guided on the two supports I is in the same direction of traction and travel when the cable is bent. 4. Through the cooperation of the screw and nut block, the transmission wheel can be detachably fixed on the slider I, so that the movable plate and the vertical plate cooperate to support the two transmission wheels, which facilitates the transmission wheel to pull the cable. Similarly, the movable plate can be disassembled so that the bracket I can be removed from the cable after the cable is laid. The operation is simple and greatly improves the cable laying efficiency.

[0015] This invention uses a laser emitter to ensure that the cable traction and travel direction are consistent, avoiding cable compression; the transmission wheel and rotating roller I cooperate to constrain the cable vertically and horizontally, allowing it to be laid in suspension and reducing compression; the threaded rod V drives the sector frame to adjust the cable bending position, ensuring that the traction and travel direction are consistent at corners; the screw and nut block cooperate to fix the transmission wheel, facilitating disassembly and improving laying efficiency.

[0016] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of a distributed power laying machine that can prevent deformation of the cable front end according to the present invention. Figure 2This is a schematic diagram of the structure of bracket I and bracket II of a distributed power laying machine that can prevent deformation of the cable front end according to the present invention. Figure 3 This is a schematic diagram of the structure of a distributed power laying machine of the present invention, in which support I and support II are in a parallel state. Figure 4 This is a structural schematic diagram of the support frame I of a distributed power laying machine that can prevent deformation of the cable front end according to the present invention. Figure 5 This is an exploded structural diagram of the slider I, vertical plate, and movable plate of a distributed power laying machine that can prevent cable front-end deformation according to this utility model. Figure 6 This is an exploded structural diagram of the U-shaped frame, movable plate, and screw of a distributed power laying machine that can prevent deformation of the cable front end according to this utility model. Figure 7 This is an exploded structural diagram of the bracket II, right-angle plate, and fan-shaped frame of a distributed power laying machine that can prevent cable front-end deformation according to this utility model.

[0018] In the diagram: 1. Cable tray; 2. Connecting horizontal plate; 3. Support I; 4. Fixing plate; 5. Clamping plate; 6. Threaded rod I; 7. Rotating shaft I; 8. Slide groove I; 9. Slider I; 10. Threaded rod II; 11. Vertical plate; 12. Transmission wheel; 13. Movable plate; 14. Moving groove; 15. Bearing; 16. Screw; 17. Nut block; 18. Threaded rod III; 19. U-shaped frame; 20. Rotating roller I; 21. Sliding rod; 22. Drive motor; 23. Support II; 24. Rotating shaft II; 25. Slide groove II; 26. Threaded rod IV; 27. Right-angle plate; 28. Slide groove III; 29. ​​Slider II; 30. Threaded rod V; 31. Sector frame; 32. Rotating roller II; 33. Laser emitter. Detailed Implementation

[0019] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this utility model. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0020] Example 1: Please refer to Figures 1-6This embodiment provides a distributed power laying machine that can prevent deformation of the cable front end. It mainly includes a connecting horizontal plate 2 disposed on one side of the cable tray 1. Two rotating shafts I7 and one rotating shaft II24 rotatably pass through the connecting horizontal plate 2, with the rotating shaft II24 located between the two rotating shafts I7. A bracket I3 is fixed to the top of each of the two rotating shafts I7, and a bracket II23 is fixed to the top of the rotating shaft II24.

[0021] In one aspect of this embodiment, each bracket I3 has two sets of fixing structures at its bottom for fixing the bracket I3 to the top of the cable tray 1. The fixing structure includes a fixing plate 4, a clamping plate 5, and a base plate. The base plate is fixed to the bottom of the bracket I3, and a threaded rod I6 passes through the internal thread of the base plate. One end of the threaded rod I6 is rotatably connected to the clamping plate 5. The clamping plate 5 slides on the bottom of the bracket I3, and the fixing plate 4 is fixed to the bottom of the bracket I3.

[0022] During cable laying, bracket I3 is first erected on cable tray 1, with the two fixing plates 4 at the bottom of bracket I3 abutting against the inner walls of both sides of cable tray 1 on opposite sides. Next, the threaded rod I6 is rotated. Since threaded rod I6 is threaded to the base plate and one end is rotatably connected to clamping plate 5, its rotation drives clamping plate 5 to move towards fixing plate 4. When clamping plate 5 moves to close contact with cable tray 1, the clamping plate 5 and fixing plate 4 engage to clamp cable tray 1, thus achieving a stable fixation of bracket I3 on ​​cable tray 1. This fixing method is simple to operate; fixing is completed simply by rotating threaded rod I6, and the fixing effect is reliable, effectively preventing bracket I3 from moving due to cable tension during laying.

[0023] This invention can be used in the field of cable laying technology, and can also be applied to other fields.

[0024] Example 2: This example is a further improvement on the previous example: as follows Figures 4-6 As shown, the constraint traction structure is set in the bracket I3 and mainly includes a sliding groove I8, a threaded rod II10, a slider I9, a vertical plate 11, a moving groove 14, a movable plate 13, a screw 16, a nut block 17, a transmission wheel 12, a drive motor 22, a threaded rod III18, a U-shaped frame 19, a rotating roller I20, and a sliding rod 21.

[0025] In one aspect of this embodiment, a slide groove I8 is disposed within a bracket I3. A threaded rod II10 is rotatably connected within the slide groove I8, with one end of the threaded rod II10 extending rotatably to the side of the bracket I3 away from the rotating shaft I7. A slider I9, threadedly connected to the threaded rod II10, is slidably connected within the slide groove I8. A vertical plate 11 is fixed to the bottom of the slider I9. A movable groove 14 is provided on the bottom side of the slider I9 away from the vertical plate 11. A movable plate 13 is slidably connected to the top inner wall of the movable groove 14. A screw 16, penetrating the movable plate 13, is fixed to one inner wall of the movable groove 14. A nut block 17 is threadedly fitted onto the outer wall of the screw 16, and the nut block 17 cooperates with the screw 16 to fix the movable plate 13.

[0026] In one aspect of this embodiment, one end of each of the two drive wheels 12 is rotatably connected to the vertical plate 11 via a rotating shaft. The two drive wheels 12 are arranged vertically for clamping and fixing the cable in the vertical direction. Two drive motors 22 are fixed to one side of the vertical plate 11 via a frame. The output shafts of the two drive motors 22 are respectively fixedly connected to the rotating shafts of the corresponding drive wheels 12 for driving the drive wheels 12 to rotate and complete the cable traction operation.

[0027] In one aspect of this embodiment, threaded rods III18 are threaded through both the vertical plate 11 and the movable plate 13. U-shaped frames 19 are rotatably connected to the ends of the two threaded rods III18 that are close to each other. Two rotating rollers I20 rotate within the two U-shaped frames 19 respectively. Two sliding rods 21 are slidably passed through both the vertical plate 11 and the movable plate 13. The two sliding rods 21 are fixedly connected to the adjacent U-shaped frames 19 and are used to drive the U-shaped frames 19 to move through the threaded rods III18, so that the two rotating rollers I20 limit and clamp the cable in the lateral direction.

[0028] Before cable pulling, the constraint pulling structure needs to be adjusted according to the cable diameter. First, rotate the threaded rod II10. Since the threaded rod II10 is threadedly connected to the slider I9, and the slider I9 slides in the groove I8, as the threaded rod II10 rotates, it will drive the slider I9 to move in the groove I8, thereby adjusting the position of the vertical plate 11 to control the position of the cable to be laid.

[0029] Adjust the position of the movable plate 13. Loosen the nut block 17 to allow the movable plate 13 to slide within the moving groove 14. Once the movable plate 13 has moved to the appropriate position, tighten the nut block 17 to fix the movable plate 13 within the moving groove 14. At this point, the two drive wheels 12 are arranged vertically. Place the cable between the two drive wheels 12, and the drive wheels 12 will clamp and fix the cable vertically.

[0030] Rotating the threaded rod III18, which is threadedly connected to the vertical plate 11 and the movable plate 13, and rotatably connected to the U-shaped frame 19 at one end, drives the U-shaped frame 19 to move. The U-shaped frame 19 slides within the vertical plate 11 and the movable plate 13 via the sliding rod 21, thereby driving the rotating rollers I20 to move. This allows the two rotating rollers I20 to laterally limit and clamp the cable. By adjusting the position of the rotating rollers I20, it can be ensured that the cable will not shift laterally during traction.

[0031] The drive motor 22 is started, and the output shaft of the drive motor 22 drives the transmission wheel 12 to rotate. The friction between the transmission wheel 12 and the cable causes the cable to move forward, completing the cable traction operation. During the traction process, due to the multi-directional constraints of the transmission wheel 12 and the rotating roller I 20 on the cable, the deviation between the cable's travel direction and the traction direction can be effectively avoided, ensuring stable cable traction.

[0032] In one aspect of this embodiment, two bearings 15 are mounted on the movable plate 13, and one end of the shaft of each of the two drive wheels 12 is respectively installed in a corresponding bearing 15. During the rotation of the drive wheels 12, the bearings 15 can reduce the friction between the shaft of the drive wheels 12 and the movable plate 13, so that the drive wheels 12 rotate stably between the vertical plate 11 and the movable plate 13. At the same time, the bearings 15 can also withstand the radial and axial forces generated when the drive wheels 12 rotate, ensuring the normal operation of the drive wheels 12 and improving the stability and reliability of cable traction.

[0033] Example 3: This example is a further improvement on the previous example: as follows Figure 7 As shown, the bending adjustment structure is set inside the bracket II 23, and mainly includes a slide groove III 28, a threaded rod V 30, a slider II 29, a sector frame 31, and a rotating roller II 32. The slide groove III 28 is set inside the bracket II 23. The top of the bracket II 23 is rotatably connected to the threaded rod V 30 through a base. The slider II 29, which is threadedly connected to the threaded rod V 30, is slidably connected inside the slide groove III 28. The bottom of the slider II 29 is fixedly connected to the sector frame 31 located below the bracket II 23, and the cable passes through the sector frame 31. The rotating roller II 32 is rotatably set inside the sector frame 31 to guide the cable passing through the sector frame 31.

[0034] When the cable is laid to a corner, bending adjustment is required. First, rotate the threaded rod V30. Since the threaded rod V30 is threadedly connected to the slider II29, and the slider II29 slides in the groove III28, as the threaded rod V30 rotates, it will drive the slider II29 to move in the groove III28. The slider II29 drives the sector frame 31 to move.

[0035] The rotating roller II 32 inside the sector frame 31 guides the through cable. By adjusting the position of the sector frame 31, the bending position of the cable by the rotating roller II 32 can be controlled. For example, when the cable needs to be bent at a large angle at a corner, the sector frame 31 can be driven to move in the direction of the corner, so that the rotating roller II 32 guides the cable to bend at the appropriate position. This ensures that when guiding the cable bending, the traction direction of the cable guided on the two supports I 3 is consistent with the direction of travel, thus ensuring the smooth laying of the cable at the corner.

[0036] In one aspect of this embodiment, a fixed shaft rotatably passes through the rotating roller II 32, and the fixed shaft is fixed to the sector frame 31 by bolts. During cable laying, the rotating roller II 32, installed in the sector frame 31 via the fixed shaft, can guide the cable normally. After the cable laying is completed, the rotating roller II 32 needs to be removed so that the sector frame 31 can be removed from the cable. At this time, simply loosen the bolts fixing the fixed shaft, remove the fixed shaft from the sector frame 31, and the rotating roller II 32 can be separated from the sector frame 31, which is simple and quick to operate.

[0037] Example 4: This example is a further improvement on the previous example: as follows Figure 4 and Figure 7 As shown, bracket II23 is provided with a sliding groove II25, and a threaded rod IV26 is rotatably connected in the sliding groove II25. One end of the threaded rod IV26 extends rotatably to the side of bracket II23 away from the rotating shaft II24. A right-angle plate 27 is slidably connected to the bottom of bracket II23. A protrusion is fixed to the top of the right-angle plate 27, and the protrusion is slidably disposed in the sliding groove II25 and threadedly connected to the threaded rod IV26.

[0038] When fixing bracket II 23, rotate threaded rod IV 26. Since threaded rod IV 26 is threadedly connected to the protrusion, and the protrusion is fixed on right-angle plate 27, the rotation of threaded rod IV 26 will drive right-angle plate 27 to slide at the bottom of bracket II 23. Move right-angle plate 27 to fit against the corner of cable tray 1. Through the contact between right-angle plate 27 and the corner of cable tray 1, bracket II 23 is fixed to cable tray 1. This fixing method can adapt to the corners of cable tray 1 of different shapes and sizes, ensuring the stable fixation of bracket II 23 at the corner.

[0039] In one aspect of this embodiment, a laser emitter 33 is fixed to the top of the slider I9. When the two supports I3 are arranged vertically, the laser emitter 33 is activated, and the laser emitted by the laser emitter 33 can provide a reference for the laying of cables at corners. By adjusting the supports I3 and the bending adjustment structure, the same cable pulled by the two supports I3 can be arranged vertically after passing through the corner, ensuring the neatness of the cable arrangement.

[0040] When the two supports I3 are arranged in parallel, the laser emitted by the laser emitter 33 can be aligned. The operator can adjust the position and angle of the supports I3 according to the alignment of the lasers, thereby ensuring that the pulling direction of the supports I3 on ​​the cable is consistent with the direction of travel, improving the accuracy and quality of cable laying.

[0041] The operating principle of a distributed power cable laying machine that prevents cable tip deformation: When it is necessary to lay cables at the corner of cable tray 1, two brackets I3 are respectively erected on the two right-angled sides of cable tray 1, and the two fixing plates 4 at the bottom of bracket I3 abut against the inner walls of the two sides of cable tray 1 respectively. Then, rotate the threaded rod I6 to drive the clamping plate 5 to move. The cable tray 1 is clamped by the cooperation of the clamping plate 5 and the fixing plate 4, and the bracket I3 is fixed. At this time, the two brackets I3 are arranged vertically at 90°. Next, bracket II 23 is placed at the corner, and right-angle plate 27 is moved by threaded rod IV 26. Right-angle plate 27 abuts against the corner of cable tray 1, completing the fixation of bracket II 23 and cable tray 1. Then, the cable is passed between the two drive wheels 12. The U-shaped frame 19 is moved towards the cable by the rotation of threaded rod III 18. Two rotating rollers I 20 clamp the cable laterally, and two drive wheels 12 clamp the cable vertically. This allows the cable to be laid to be suspended in the air, avoiding the compression of the cable to be laid by the already laid cable. In addition, the cooperation of the two drive wheels 12 and rotating rollers I 20 can guide the cable's direction of travel and prevent the cable from deviating. After the transmission wheels 12 and rotating rollers 120 on the two supports I3 clamp and limit the cable, the screw rod II10 drives the slider I9 to move, so that the cable is laid in the gap of the cable laying. After the cable laying is completed, the movable plate 13 is removed from the rotating shaft of the slider I9 and the transmission wheel 12, which makes it easy to lower the suspended cable into the reserved gap and avoid the already laid cable from squeezing the cable to be laid. The threaded rod V30 drives the sector frame 31 and the rotating roller II 32 to move. When the slider I9 moves, the cable passes through the sector frame 31 and the rotating roller II 32 guides the cable, causing the cable to bend at the corner. The laser emitter 33 on it emits a laser. Therefore, when the lasers on the two movable plates 13 are aligned with each other, the bending cable can ensure the accuracy of its travel position and avoid deviation between the traction direction and the travel direction. The drive motor 22 drives the transmission wheel 12 to rotate. The friction between the transmission wheel 12 and the cable can pull the cable, thereby avoiding deformation of the front end of the cable during the laying process. When the cable is laid on a straight track, the two brackets I3 are placed in parallel and fixedly installed on the cable tray 1 by the cooperation of the fixing plate 4 and the clamping plate 5. The sector bracket 31 and the slider II29 are disassembled to prevent the sector bracket 31 and the rotating roller II32 from affecting the cable laying. In addition, the transmission wheel 12 and the rotating roller I20 at the bottom of the two installed brackets I3 cooperate with each other to ensure that the cable traction direction is consistent with the travel direction, so as to avoid damage to the cable.

[0042] However, as is well known to those skilled in the art, the working principles and wiring methods of the drive motor 22 and the laser emitter 33 are commonplace and are conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A distributed power laying machine that can prevent deformation of the cable tip, characterized in that, include: A connecting horizontal plate (2) is set on one side of the cable tray (1). Two rotating shafts I (7) and one rotating shaft II (24) are rotatably passed through the connecting horizontal plate (2). The rotating shaft II (24) is located between the two rotating shafts I (7). The top of the two rotating shafts I (7) is fixed with a bracket I (3), and the top of the rotating shaft II (24) is fixed with a bracket II (23). The bottom of the bracket I (3) is provided with two sets of fixing structures, the fixing structures including fixing plate (4) and clamping plate (5); A constraint traction structure is provided on the bracket I (3) located between the two sets of fixed structures. The constraint traction structure includes two transmission wheels (12) and a rotating roller I (20). The bracket II (23) is provided with a bending adjustment structure, which includes a fan-shaped frame (31) and a rotating roller II (32) disposed in the fan-shaped frame (31).

2. A distributed power laying machine for preventing cable tip deformation as described in claim 1, characterized in that, The fixing structure also includes a base plate fixed to the bottom of the bracket I (3), and a threaded rod I (6) is threaded through the base plate. One end of the threaded rod I (6) is rotatably connected to the clamping plate (5). The clamping plate (5) is slidably disposed at the bottom of the bracket I (3), and the fixing plate (4) is fixed at the bottom of the bracket I (3).

3. A distributed power laying machine for preventing cable tip deformation as described in claim 2, characterized in that, The constraint traction structure also includes a slide groove I (8) set on the bracket I (3), a threaded rod II (10) is rotatably connected in the slide groove I (8), one end of the threaded rod II (10) extends rotatably to the side of the bracket I (3) away from the rotating shaft I (7), a slider I (9) threadedly connected to the threaded rod II (10) is slidably connected in the slide groove I (8), a vertical plate (11) is fixed at the bottom of the slider I (9), a moving groove (14) is provided on the side of the bottom of the slider I (9) away from the vertical plate (11), a movable plate (13) is slidably connected to the top inner wall of the moving groove (14), a screw (16) penetrating the movable plate (13) is fixed on the inner wall of one side of the moving groove (14), and a nut block (17) is threadedly fitted on the outer wall of the screw (16). One end of each of the transmission wheels (12) is rotatably connected to the vertical plate (11) via a rotating shaft. The two transmission wheels (12) are arranged vertically. Two drive motors (22) are fixed on one side of the vertical plate (11) via a frame. The output shafts of the two drive motors (22) are fixedly connected to the rotating shafts of the corresponding transmission wheels (12). Threaded rods III (18) are threaded through both the vertical plate (11) and the movable plate (13). U-shaped frames (19) are rotatably connected to the two threaded rods III (18) that are close to each other. Two rotating rollers I (20) rotate within the two U-shaped frames (19). Two sliding rods (21) slide through both the vertical plate (11) and the movable plate (13). The two sliding rods (21) are fixedly connected to the adjacent U-shaped frames (19).

4. A distributed power laying machine for preventing cable tip deformation as described in claim 3, characterized in that, The bending adjustment structure also includes a slide groove Ⅲ (28) set on the bracket Ⅱ (23). The top of the bracket Ⅱ (23) is rotatably connected to a threaded rod Ⅴ (30) via a base. A slider Ⅱ (29) is slidably connected in the slide groove Ⅲ (28) and threadedly connected to the threaded rod Ⅴ (30). The bottom of the slider Ⅱ (29) is fixedly connected to a fan-shaped frame (31) located below the bracket Ⅱ (23). The rotating roller Ⅱ (32) is rotatably set in the fan-shaped frame (31).

5. A distributed power laying machine for preventing cable tip deformation as described in claim 4, characterized in that, The rotating roller II (32) has a fixed shaft that rotates through it, and the fixed shaft is fixed to the sector frame (31) by bolts.

6. A distributed power laying machine for preventing cable tip deformation as described in claim 5, characterized in that, The bracket II (23) is provided with a sliding groove II (25), and a threaded rod IV (26) is rotatably connected in the sliding groove II (25). One end of the threaded rod IV (26) extends rotatably to the side of the bracket II (23) away from the rotating shaft II (24). A right-angle plate (27) is slidably connected to the bottom of the bracket II (23). A protrusion is fixed on the top of the right-angle plate (27), and the protrusion is slidably disposed in the sliding groove II (25) and threadedly connected to the threaded rod IV (26).

7. A distributed power laying machine for preventing cable tip deformation as described in claim 6, characterized in that, Two bearings (15) are installed on the movable plate (13), and one end of the shaft of the two transmission wheels (12) is respectively installed in the corresponding bearings (15).

8. A distributed power laying machine for preventing cable tip deformation as described in claim 7, characterized in that, A laser emitter (33) is fixed to the top of the slider I (9).

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