A cable laying device for building construction

Abstract

The present invention discloses a cable laying device for building construction, which relates to the technical field of cable laying. The device includes a moving and direction-adjusting mechanism for moving the cable laying device and adjusting its direction; a laying guiding mechanism arranged at the front of the top of the moving and direction-adjusting mechanism for guiding the direction of the cable; a carrying frame arranged at the rear of the top of the moving and direction-adjusting mechanism to play a supporting role; a clamping mechanism arranged at the front and rear ends of the top of the carrying frame for clamping and limiting the cable; and a cable conveying mechanism arranged at the top of the moving and direction-adjusting mechanism and between the two clamping mechanisms for conveying the cable. The present invention can support the cable according to the trend of the laying surface when the cable is vertically laid, obliquely laid, and horizontally laid, avoiding direct contact between the cable and the laying surface when the cable is laid out from the cable laying device, and preventing wear on the outside of the cable during the movement of the cable.

Description

Technical Field

[0001] The present invention relates to the technical field of cable laying, and particularly relates to a cable laying device for building construction. Background Art

[0002] A cable laying device is a device specifically used to arrange and install cables on a specified path. When in use, it can pull the cable out from the cable reel, guide the direction of the cable, and make the cable extend outward in the direction of the laying surface, ensuring that the cable can be safely and efficiently laid to the predetermined position, saving manpower and facilitating the laying of the cable.

[0003] The patent document with the publication number "CN114498454A" discloses "a cable vertical laying device, including a moving base, a support frame, a winding frame, an electric telescopic rod, a first guide wheel, a second guide wheel, a cable, and a movable plate. The support frame and the winding frame are both connected to the surface of the moving base. The first guide wheel and the electric telescopic rod are both installed on the support frame. The movable plate is arranged at one end of the electric telescopic rod. The second guide wheel is installed on the outer side of the movable plate. The cable is connected to the winding frame. By setting a vertical guiding component, a liquid injection component, a transmission component, and a coating component, the present invention can conveniently vertically guide cables with different outer diameters, and can also evenly coat the surface of the cable with a lubricating liquid while pulling the cable, thereby improving the application range of the laying device." Although it has the effects of "conveniently vertically guiding cables with different outer diameters, and can also evenly coat the surface of the cable with a lubricating liquid while pulling the cable, thereby improving the application range of the laying device", the structure for guiding the cable cannot be adjusted and cannot extend to the outside of the device. Therefore, when the cable is vertically laid, the lowered cable is likely to come into contact with the inner wall of the vertical laying surface. At this time, the cable will rub against the vertical laying surface during the laying process, causing wear to the outside of the cable. Summary of the Invention

[0004] The main purpose of the present invention is to provide a cable laying device for building construction, which can effectively solve the technical problems raised in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] A cable laying device for building construction, including a moving and direction-adjusting mechanism for moving the cable laying device and adjusting the direction of the device; a laying guiding mechanism arranged at the front of the top of the moving and direction-adjusting mechanism for guiding the direction of the cable; a carrying frame arranged at the rear of the top of the moving and direction-adjusting mechanism for supporting; a clamping mechanism arranged at the front and rear ends of the top of the carrying frame for clamping and limiting the cable; and a cable conveying mechanism arranged at the top of the moving and direction-adjusting mechanism and between the two clamping mechanisms for conveying the cable.

[0007] The cable laying guiding mechanism includes an angle adjusting component that plays a role in support and angle adjustment; a plurality of guiding and adjusting components arranged on the angle adjusting component for adjusting the cable laying direction; and a guiding and limiting component arranged between two relatively arranged angle adjusting components for laying the cable, changing the cable release direction, and limiting the cable.

[0008] Specifically, it is convenient to convey the cable, avoid the cable directly contacting the laying surface when vertically laying the cable, and cause external wear during the movement of the cable.

[0009] As a further solution of the present invention, the moving and direction adjusting mechanism includes a chassis; a top plate movably connected to the top of the chassis; and a plurality of universal wheels movably connected to the bottom of the chassis for assisting the movement of the cable laying device.

[0010] As a further solution of the present invention, the moving and direction adjusting mechanism further includes a connecting seat fixedly installed on one side of the chassis; a locking handle movably installed inside the connecting seat for locking the top plate; and a torsion spring installed outside the rotating shaft of the connecting seat for cooperating with the locking handle to achieve the locking function. The carrying frame is fixedly connected to the top plate through bolts.

[0011] Specifically, it is convenient to rotate the cable laying guiding mechanism to the direction where the cable laying surface is located and convenient to lock the top plate.

[0012] As a further solution of the present invention, the angle adjusting component includes two base plates one fixedly connected to the top plate; a frame movably connected between the two base plates one; a servo motor fixedly installed outside one of the base plates one for driving the rotation of the frame; and a wheel disc movably installed at the top end of the inner walls of the two side frames of the frame.

[0013] Specifically, it is convenient for the cable laying guiding mechanism to extend to the outer periphery of the top plate, and it is convenient for the guiding and adjusting component to lean against the vertical laying surface to support the cable.

[0014] As a further solution of the present invention, the guiding and adjusting component includes a plurality of fan-shaped assembled parts, and one of the assembled parts is fixedly connected to the wheel disc, and the remaining assembled parts are snap-connected to the wheel disc. The assembled part fixedly connected to the wheel disc and the adjacent assembled part are movably connected by detachable bolts and nuts, and adjacent two assembled parts are movably connected by a rotating shaft; a movable plate penetrating through the top of the assembled part; metal inserts fixedly installed at the front and rear ends of the movable plate; and magnet slots fixedly installed on the inner walls of the front and rear ends of the assembled part.

[0015] Specifically, it is convenient to place it together with the guiding and limiting component on a horizontal plane to support the cable, avoid the cable contacting the laying surface and wearing during movement, and it is convenient to splice the movable plate to the assembled part after the metal insert is inserted into the magnet slot.

[0016] As a further solution of the present invention, the guiding and limiting assembly includes a tube shaft movably connected to the movable plate; limiting discs sleeved on the outer sides of both sides of the tube shaft; a first lead screw installed inside the tube shaft and movably connected to both ends of the tube shaft, with two sections of threads of the same length and opposite directions provided on the outer circle of the first lead screw; a knob fixedly installed at one end of the first lead screw; and two thread sleeves threadedly connected to the first lead screw, with the thread sleeves fixedly connected to the limiting discs.

[0017] Specifically, it is convenient to limit the cables erected on the tube shaft to prevent the cables from shifting in position during the process of being externally released and moving.

[0018] As a further solution of the present invention, the clamping mechanism includes a ring frame fixedly connected to the carrying frame; a plurality of guide wheels arranged at equal intervals and penetrating the inner wall of the ring frame; a rack fixedly connected to the outer part of the guide wheel frame; and a sliding groove provided inside the ring frame to provide space for the sliding of the rack.

[0019] As a further solution of the present invention, the clamping mechanism further includes a gear ring movably connected inside the ring frame; a planetary gear movably connected to the front and rear end frames of the ring frame and meshing with the gear ring and the rack; and a threaded rod movably connected to the end of one of the racks through a bearing and threadedly connected to the ring frame.

[0020] Specifically, it is convenient to adjust the positions of a plurality of guide wheels according to the diameter of the cable, which is convenient for clamping the cable. By providing guide wheels to support the cable, the friction force received by the cable during the moving process is reduced.

[0021] As a further solution of the present invention, the cable conveying mechanism includes a second base fixedly connected to the top plate; two slide rails fixedly installed between the inner walls on both sides of the second base and near the top; a second lead screw movably connected to both ends of the second base and located between the two slide rails, with two sections of threads of the same length and opposite directions provided on the outer circle of the second lead screw; and a hand wheel fixedly connected to one end of the second lead screw.

[0022] As a further solution of the present invention, the cable conveying mechanism further includes a conveying frame threaded to the outer part of both ends of the second lead screw; a conveying belt movably installed inside the conveying frame for conveying the cable; and a DC motor fixedly installed on the top of the conveying frame for driving the conveying belt to run.

[0023] Specifically, it is convenient to adjust the distance between the two conveying belts according to the diameter of the cable, which is convenient for the conveying belt to be close to the cable and convey the cable after operation.

[0024] The beneficial effects of the present invention are as follows:

[0025] A cable laying device for building construction according to the present invention, when laying the cable vertically or obliquely, after starting the servo motor, the frame is driven to rotate to a specified position, and then the included angle between the laying guiding mechanism and the top plate is adjusted, so as to facilitate the laying guiding mechanism to extend to the outer periphery of the top plate. Then, the bolts and nuts are disassembled, and several assembled parts are sequentially unfolded along the vertical plane or the inclined plane. The cable is placed on the guiding and limiting assembly, and the cable is supported by the pipe shaft. When the cable is laid outwards, the cable moves on the pipe shaft, and at this time, the pipe shaft rolls along with the movement of the cable, which can avoid direct contact between the cable and the laying surface and prevent external wear during the movement. Similarly, when laying the cable horizontally, the movable plate is removed from the assembled part, the metal insert is disengaged from the magnet slot, and then the movable plate is placed on the horizontal plane. The cable is placed on the guiding and limiting assembly, and the cable is erected through the pipe shaft to avoid contact with the horizontal plane during the movement and prevent external wear during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of a cable laying device for building construction according to the present invention;

[0027] Figure 2 is a schematic diagram of the structure of the laying guiding mechanism in a cable laying device for building construction according to the present invention;

[0028] Figure 3 is a schematic diagram of the mechanism of the angle adjustment assembly in a cable laying device for building construction according to the present invention;

[0029] Figure 4 is a disassembled view of the structure of the guiding adjustment assembly in a cable laying device for building construction according to the present invention;

[0030] Figure 5 is a partial sectional view of the guiding and limiting assembly in a cable laying device for building construction according to the present invention;

[0031] Figure 6 is a demonstration diagram after the guiding adjustment assembly in a cable laying device for building construction according to the present invention is unfolded;

[0032] Figure 7 is a schematic diagram of the internal mechanism of the clamping mechanism in a cable laying device for building construction according to the present invention;

[0033] Figure 8 is a schematic diagram of the structure of the cable conveying mechanism in a cable laying device for building construction according to the present invention.

[0034] In the figure:

[0035] 1. Mobile direction adjustment mechanism; 11. Chassis; 12. Top plate; 13. Universal wheel; 14. Connecting seat; 15. Locking handle; 16. Torsion spring;

[0036] 2. Lay the guide mechanism;

[0037] 21. Angle adjustment assembly; 211. Frame; 212. Wheel; 213. Base 1; 214. Servo motor;

[0038] 22. guide adjustment assembly; 221. assembly part; 222. movable plate; 223. metal insert; 224. magnet slot;

[0039] 23. Guide limit assembly; 231. Pipe shaft; 232. Limit plate; 233. Screw rod 1; 234. Screw sleeve; 235. Knob;

[0040] 3. Carrying frame;

[0041] 4. Clamping mechanism; 41. Ring frame; 42. Guide wheel; 43. Rack; 44. Slide; 45. Planetary gear; 46. Ring gear; 47. Threaded rod;

[0042] 5. Cable conveying mechanism; 51. Base 2; 52. Slide rail; 53. Screw 2; 54. Hand wheel; 55. Conveyor rack; 56. Conveyor belt; 57. DC motor. DETAILED DESCRIPTION

[0043] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0044] like Figures 1-8 As shown, a cable laying device for building construction, please refer to Figure 1 , Figure 2 and Figure 6 , including a moving and adjusting mechanism 1 for moving the cable laying device and adjusting the direction of the device; a laying guide mechanism 2 arranged at the front of the top of the moving and adjusting mechanism 1 for guiding the direction of the cable; a carrying frame 3 arranged at the back of the top of the moving and adjusting mechanism 1 for supporting; a clamping mechanism 4 arranged at the front and rear ends of the top of the carrying frame 3 for clamping and limiting the cable; and a cable conveying mechanism 5 arranged at the top of the moving and adjusting mechanism 1 and between the two clamping mechanisms 4 for conveying the cable;

[0045] The laying guide mechanism 2 includes an angle adjustment component 21 that plays a supporting and angle adjustment role; a plurality of guide adjustment components 22 arranged on the angle adjustment component 21 for adjusting the cable laying direction; and a guide limiting component 23 arranged between two relatively arranged angle adjustment components 21 for laying cables, changing the cable releasing direction and limiting the cable.

[0046] Specifically, when laying cables, first move the cable laying device to the cable laying position on the construction site through the moving and steering mechanism 1, and adjust the direction of the laying guiding mechanism 2 through the moving and steering mechanism 1 so that the laying guiding mechanism 2 faces the cable laying position. Then, pull out the cable from the winding roller on the bracket, and pass the pulled cable through the clamping mechanism 4, the cable conveying mechanism 5 and the clamping mechanism 4 in sequence. After that, place the cable on the guiding and limiting component 23 in the laying guiding mechanism 2, and adjust the clamping mechanism 4 to facilitate clamping and limiting the cable. After starting the cable conveying mechanism 5, drive the cable to move to facilitate cable conveying. When the cable is laid vertically downward, first unfold the guiding adjustment component 22, and then change the position of the guiding adjustment component 22 through the angle adjustment component 21 so that the guiding adjustment component 22 leans against the vertical laying surface. The cable is placed on the guiding and limiting component 23, and the guiding adjustment component 22 supports the guiding and limiting component 23 to prevent the cable from directly contacting the laying surface when vertically laid, causing external wear during the movement of the cable. Similarly, when the cable is laid horizontally and obliquely, place the guiding adjustment component 22 on the horizontal laying surface and the inclined laying surface, and the cable is placed on the guiding and limiting component 23 to prevent the cable from directly contacting the laying surface when laid, causing external wear during the movement of the cable.

[0047] Please refer particularly to Figure 1 , the moving and steering mechanism 1 includes a chassis 11; a top plate 12 movably connected to the top of the chassis 11; and a plurality of universal wheels 13 movably connected to the bottom of the chassis 11 for assisting the movement of the cable laying device.

[0048] Please refer particularly to Figure 1 , the moving and steering mechanism 1 further includes a connecting seat 14 fixedly installed on one side of the chassis 11; a locking handle 15 movably installed inside the connecting seat 14 for locking the top plate 12; and a torsion spring 16 installed outside the rotating shaft of the connecting seat 14 for cooperating with the locking handle 15 to achieve the locking function. The carrying frame 3 is fixedly connected to the top plate 12 through bolts.

[0049] Specifically, pushing the cable laying device in cooperation with the universal wheels 13 facilitates moving the cable laying device to the designated construction position. Rotate the locking handle 15 to the horizontal state, and rotate the top plate 12 to facilitate rotating the laying guiding mechanism 2 to the direction where the cable laying surface is located. Then, rotate the locking handle 15 back to the vertical state. Through the side surface of the locking handle 15 contacting the side surface of the top plate 12, and then use the torsion spring 16 to drive the locking handle 15 to press against the top plate 12, increasing the friction force between the locking handle 15 and the top plate 12, thereby facilitating locking the top plate 12.

[0050] Please refer particularly to Figure 2 , Figure 3 andFigure 6 The angle adjustment assembly 21 includes two first bases 213 fixedly connected to the top plate 12; a frame 211 movably connected between the two first bases 213; a servo motor 214 fixedly installed outside one of the first bases 213 for driving the frame 211 to rotate; and discs 212 movably installed at the top ends of the inner walls of the two side frames of the frame 211.

[0051] Specifically, after the servo motor 214 is started, it drives the frame 211 to rotate to a specified position, and then drives the discs 212 to rotate, facilitating the adjustment of the angle between the laying guide mechanism 2 and the top plate 12. When vertically laying the cable, it is convenient for the laying guide mechanism 2 to extend to the outer periphery of the top plate 12, and it is convenient for the guide adjustment assembly 22 to abut against the vertical laying surface to support the cable.

[0052] Please refer particularly to Figure 2 、 Figure 4 and Figure 6 The guide adjustment assembly 22 includes a number of fan-shaped assemblies 221. One of the assemblies 221 is fixedly connected to the disc 212, and the remaining assemblies 221 are snap-connected to the disc 212. The assembly 221 fixedly connected to the disc 212 and the adjacent assembly 221 are movably connected by detachable bolts and nuts. Adjacent two assemblies 221 are movably connected by a rotating shaft; a movable plate 222 penetrating through the top of the assembly 221; metal inserts 223 fixedly installed at the front and rear ends of the movable plate 222; and magnet slots 224 fixedly installed on the inner walls of the front and rear ends of the assembly 221.

[0053] Specifically, after the bolts and nuts are disassembled, it is convenient to sequentially unfold the number of assemblies 221, and it is convenient to expand the guide adjustment assembly 22 according to the specific trend of the laying surface. When the movable plate 222 is removed from the assembly 221, it is convenient to place it together with the guide limit assembly 23 on a horizontal surface to support the cable, avoiding abrasion when the cable moves and contacts the laying surface. When the metal inserts 223 are inserted into the magnet slots 224, it is convenient to splice the movable plate 222 onto the assembly 221.

[0054] Please refer particularly to Figure 2 、 Figure 5 and Figure 6 The guide limit assembly 23 includes a tube shaft 231 movably connected to the movable plate 222; limit discs 232 sleeved on both sides of the outside of the tube shaft 231; a first lead screw 233 installed inside the tube shaft 231 and movably connected to both ends of the tube shaft 231. Two sections of threads with the same length and opposite directions are provided on the outer circle of the first lead screw 233; a knob 235 fixedly installed at one end of the first lead screw 233; and two thread sleeves 234 threadedly connected to the first lead screw 233. The thread sleeves 234 are fixedly connected to the limit discs 232.

[0055] Specifically, rotating the knob 235 drives the first lead screw 233 to rotate. The rotation of the first lead screw 233 drives the two wire sleeves 234 to move, thereby facilitating the adjustment of the distance between the two limit disks 232 according to the diameter of the cable, facilitating the limitation of the cable mounted on the pipe shaft 231, and preventing the cable from shifting in position during the external movement.

[0056] Please refer specifically to Figure 1 and Figure 7 , the clamping mechanism 4 includes an annular frame 41 fixedly connected to the carrying frame 3; a plurality of guide wheels 42 arranged at equal intervals and penetrating the inner wall of the annular frame 41; a rack 43 fixedly connected to the outer part of the frame of the guide wheel 42; and a chute 44 arranged inside the annular frame 41 to provide space for the sliding of the rack 43.

[0057] Please refer specifically to Figure 1 and Figure 7 , the clamping mechanism 4 further includes a gear ring 46 movably connected inside the annular frame 41; a planetary gear 45 movably connected to the front and rear end frames of the annular frame 41 and meshingly connected to the gear ring 46 and the rack 43; and a threaded rod 47 movably connected to the end of one of the racks 43 through a bearing and threadedly connected to the annular frame 41.

[0058] Specifically, rotating the threaded rod 47 pushes one of the racks 43 to slide inside the chute 44. While the rack 43 slides, it drives the planetary gear 45 to rotate. Then, the rotation of the planetary gear 45 drives the gear ring 46 to rotate, and further drives the other planetary gears 45 to rotate through the gear ring 46, thereby driving the remaining racks 43 to slide synchronously, driving each guide wheel 42 to move towards the center position of the annular frame 41, facilitating the adjustment of the positions of a plurality of guide wheels 42 according to the diameter of the cable, facilitating the clamping of the cable, and supporting the cable by setting the guide wheels 42 and reducing the friction force received by the cable during the movement.

[0059] Please refer specifically to Figure 1 and Figure 8 , the cable conveying mechanism 5 includes a second base 51 fixedly connected to the top plate 12; two slide rails 52 fixedly installed between the inner walls on both sides of the second base 51 and near the top; a second lead screw 53 with both ends movably connected to the second base 51 and located between the two slide rails 52, and two sections of threads with the same length and opposite directions are provided on the outer circle of the second lead screw 53; and a hand wheel 54 fixedly connected to one end of the second lead screw 53.

[0060] Please refer specifically to Figure 1 and Figure 8, the cable conveying mechanism 5 further includes a conveying frame 55 threadedly connected to the outer sides of both ends of the second lead screw 53; a conveying belt 56 movably installed inside the conveying frame 55 for conveying cables; and a DC motor 57 fixedly installed on the top of the conveying frame 55 for driving the conveying belt 56 to operate.

[0061] Specifically, rotating the handwheel 54 drives the second lead screw 53 to rotate, and then the rotation of the second lead screw 53 drives the conveying frame 55 to slide along the direction of the slide rail 52, facilitating the adjustment of the distance between the two conveying belts 56 according to the diameter of the cable, making it convenient for the conveying belt 56 to closely adhere to the cable and convey the cable after operation.

[0062] Working principle:

[0063] When laying cables, first push the cable laying device and move the cable laying device to the designated construction position with the universal wheels 13. Rotate the locking handle 15 to the horizontal state, rotate the top plate 12, and rotate the laying guiding mechanism 2 to the direction where the cable laying surface is located. Then rotate the locking handle 15 back to the vertical state, and use the torsion spring 16 to drive the locking handle 15 to closely adhere to the top plate 12, increasing the friction between the locking handle 15 and the top plate 12 to lock the top plate 12. Then pull out the cable from the take-up roller on the bracket, and pass the pulled cable through the clamping mechanism 4, the cable conveying mechanism 5, and the clamping mechanism 4 in sequence. Rotate the threaded rod 47 to push the rack 43 to slide inside the chute 44. While the rack 43 slides, drive the planetary gear 45 to rotate, and then drive the ring gear 46 to rotate through the rotation of the planetary gear 45, thereby driving each guide wheel 42 to move towards the center position of the ring frame 41 to clamp the cable and reduce the friction force received by the cable during movement. Rotate the handwheel 54 to drive the second lead screw 53 to rotate, and then drive the conveying frame 55 to slide along the direction of the slide rail 52 through the rotation of the second lead screw 53 to adjust the distance between the two conveying belts 56, making the conveying belt 56 closely adhere to the cable. Then place the cable on the guiding and limiting component 23 in the laying guiding mechanism 2, rotate the knob 235 to drive the first lead screw 233 to rotate, and drive the two screw sleeves 234 to move through the rotation of the first lead screw 233, thereby adjusting the distance between the two limiting plates 232 to limit the cable mounted on the pipe shaft 231 and prevent the cable from shifting during the external release movement. After the servo motor 214 is started, drive the frame 211 to rotate to the designated position, thereby driving the wheel disc 212 to rotate and adjusting the angle between the laying guiding mechanism 2 and the top plate 12, facilitating the laying guiding mechanism 2 to extend to the outer periphery of the top plate 12 and making it convenient for the guiding adjustment component 22 to lean against the vertical laying surface to support the cable. After the cable is laid, start the DC motor 57 to drive the conveying belt 56 to rotate, and convey the cable through the rotating conveying belt 56, facilitating the release and laying of the cable.

[0064] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A cable laying device for building construction, characterized in that: It comprises a moving and adjusting mechanism (1) for moving the cable laying device and adjusting the direction of the device; A laying guide mechanism (2) disposed in front of the top of the moving direction adjustment mechanism (1) and used for guiding the direction of the cable; A carrying frame (3) arranged at the rear of the top end of the movable direction adjustment mechanism (1) and playing a supporting role; A clamping mechanism (4) disposed at the front and rear ends of the top of the mounting frame (3) and used for clamping and limiting the position of the cable; and A cable conveying mechanism (5) disposed on top of the movable direction-adjusting mechanism (1) and located between the two clamping mechanisms (4) for conveying the cable; The laying guide mechanism (2) comprises an angle adjustment component (21) that performs supporting and angle adjustment functions; A plurality of guide adjustment components (22) arranged on the angle adjustment component (21) for adjusting the cable laying direction; and A guide and limit assembly (23) disposed between two relatively arranged angle adjustment assemblies (21) and used for laying cables, changing the direction in which cables are released, and limiting the position of cables; The movable direction-adjusting mechanism (1) comprises a chassis (11); A top plate (12) movably connected to the top of the bottom plate (11); and A plurality of universal wheels (13) movably connected to the bottom of the chassis (11) for assisting the movement of the cable laying device; The angle adjustment assembly (21) comprises two bases (213) fixedly connected to the top plate (12); A frame (211) movably connected between two bases (213); A servo motor (214) fixedly mounted on the outside of one of the bases (213) for driving the frame (211) to rotate; and A wheel (212) movably mounted on the inner wall of the frame on both sides of the frame (211) near the top; The guide adjustment component (22) comprises a plurality of assembly parts (221) arranged in a fan shape, wherein one of the assembly parts (221) is fixedly connected to the wheel disc (212), and the remaining assembly parts (221) are clamped to the wheel disc (212), the assembly part (221) fixedly connected to the wheel disc (212) and the adjacent assembly parts (221) are movably connected via detachable bolts and nuts, and two adjacent assembly parts (221) are movably connected via a rotating shaft; A movable plate (222) extending through the top of the assembly (221); Metal inserts (223) fixedly mounted at the front and rear ends of the movable plate (222); and A magnet slot (224) is fixedly mounted on the inner wall of the front and rear ends of the assembly (221).

2. A cable laying device for construction according to claim 1, characterized in that: The movable direction-adjusting mechanism (1) further comprises a connecting seat (14) fixedly mounted on one side of the bottom plate (11), and a locking handle (15) movably mounted on the inner side of the connecting seat (14) for locking the top plate (12); and A torsion spring (16) is installed outside the rotating shaft of the connecting seat (14) and is used to cooperate with the locking handle (15) to achieve a locking effect. The carrying frame (3) is fixedly connected to the top plate (12) by bolts.

3. A cable laying device for construction according to claim 1, characterized in that: The guide and limit assembly (23) comprises a pipe shaft (231) movably connected to the movable plate (222); Limiting plates (232) sleeved on both sides of the outer side of the pipe shaft (231); A screw rod (233) is installed inside the tube shaft (231) and movably connected to both ends of the tube shaft (231), and the outer ring of the screw rod (233) is provided with two threads of the same length and opposite directions; A knob (235) fixedly mounted on one end of the screw rod (233); and Two threaded sleeves (234) are threadedly connected to the first threaded rod (233), and the threaded sleeves (234) are fixedly connected to the limiting plate (232).

4. A cable laying device for construction according to claim 1, characterized in that: The clamping mechanism (4) comprises a ring frame (41) fixedly connected to the carrying frame (3); A plurality of guide wheels (42) arranged equidistantly and penetrating the inner wall of the ring frame (41); A rack (43) fixedly connected to the outside of the guide wheel (42) frame; and A slide groove (44) is arranged inside the ring frame (41) to provide space for the rack (43) to slide.

5. A cable laying device for construction according to claim 4, characterized in that: The clamping mechanism (4) further comprises a gear ring (46) movably connected to the inside of the ring frame (41); A planetary gear (45) movably connected to the front and rear end frames of the ring frame (41) and meshingly connected to the ring gear (46) and the rack (43); and A threaded rod (47) is movably connected to the end of one of the racks (43) via a bearing and is threadedly connected to the ring frame (41).

6. A cable laying device for construction according to claim 1, characterized in that: The cable conveying mechanism (5) comprises a second base (51) fixedly connected to the top plate (12); Two slide rails (52) fixedly mounted between the inner walls of the second base (51) and close to the top; A second screw rod (53) is movably connected to the second base (51) at both ends and is located between the two slide rails (52), and the outer ring of the second screw rod (53) is provided with two threads of the same length and opposite directions; and A hand wheel (54) is fixedly connected to one end of the second screw rod (53).

7. A cable laying device for construction according to claim 6, characterized in that: The cable conveying mechanism (5) further comprises a conveying frame (55) threadedly connected to the outer ends of the second screw rod (53); A conveyor belt (56) for conveying cables is movably installed inside the conveyor frame (55); and A DC motor (57) for driving the conveyor belt (56) is fixedly mounted on the top of the conveyor frame (55).

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