Cable laying device for power construction

Abstract

The invention discloses a cable laying device for power construction, and relates to the technical field of power construction, the cable laying device comprises a rack, two motors are fixedly installed on one side in the rack, and the two motors are symmetrically arranged with the rack as the center. According to the cable laying device for power construction, when a cable penetrates through the portion between the bent pipes on the two sides and advances in the rotation direction of the traction assembly, vibration can be generated due to operation of components such as a motor and a transmission device in the equipment operation process, then the vibration is transmitted to the cable, the vibration generated by cable guiding and conveying can enable the cable to vibrate between the bent pipes, and the cable laying efficiency is improved. When a cable vibrates, connecting rings on the two sides of a bent pipe displace on the surface of an external shaft rod and extrude a spring, so that the spring is stressed and contracts to buffer the vibration frequency of the cable, the surface of the cable is abraded or even the internal structure is damaged in the laying process, and the service life and the power transmission quality of the cable are affected.

Description

Technical Field

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

[0002] A cable laying device for power construction is a device specifically designed to efficiently and safely lay cables during the construction of power projects. This device can significantly improve the efficiency of cable laying, reduce the labor intensity of workers, and ensure the correct installation and protection of cables. It is widely used in the construction and maintenance of power lines, including transmission lines, distribution lines, substations and other places. In the field of power construction, cable laying is a key and complex task. Traditional cable laying devices have many problems in actual operation. For example, there are many manual operation links, which increase the labor intensity and safety risks of construction workers; the protection of cables is insufficient, and it is easy to cause wear on the cable skin and even damage to the internal structure during the laying process, affecting the service life of the cable and the quality of power transmission. Summary of the Invention

[0003] To achieve the above objectives, the present invention is realized through the following technical solutions: A cable laying device for power construction, comprising: a frame, on one side inside the frame, two motors are fixedly installed, and the two motors are symmetrically arranged with the frame as the center. On the surface of the frame far from the motors, an electric control box is fixedly installed, and the electric control box is electrically connected to the motors; A conveying assembly for guiding the cable. Two groups of the conveying assemblies are fixedly installed on both sides of the outer surface of the frame; A support frame group for fixedly supporting the cable laying device and collecting impurities on the cable surface. The bottom of the support frame group is fixedly installed with an external frame, and the support frame group is fixedly installed on the top of the frame through the external frame; A traction assembly for protecting and traction the cable. Two groups of the traction assemblies are rotationally adapted to the output ends of the motors through belt pulleys, and the traction assemblies are fixedly installed on both sides of the top of the support frame group. When carrying out cable laying work, first place the cable reel on the cable reel support of the device, and smoothly lead out the cable through the rotation mechanism of the support. Then, according to the specifications and laying requirements of the cable, limit and convey the cable by adjusting the distance between the conveying assemblies, so that the cable passes through the conveying assemblies and is conveyed into the interior of the traction assembly. At the same time, the worker starts the motors, so that the output ends of the two motors drive the crawler traction assemblies through the belt pulleys, and the traction assemblies drive the cable to move forward along the rotation path of the traction assemblies. Since dust and impurities adhere to the surface of the cable when the cable is wound on the cable reel, when the cable moves in the traction assembly, the traction assembly generates friction with the cable surface and cleans the dust, and the cleaned dust falls into the support frame group.

[0004] Preferably, the conveying assembly includes mounting frames. There are two mounting frames. A conveying roller is rotatably mounted between the opposite surfaces of the two mounting frames. Chutes are formed on the surfaces of the mounting frames. Guide members are slidably mounted inside the chutes. There are two guide members, and the two guide members are slidably mounted outside the conveying roller through the chutes. The staff mounts the cable reel on the bracket, and smoothly leads out the cable through the rotation mechanism of the bracket, so that the cable is conveyed along the conveying roller and sent between the guide members. At this time, the staff adjusts the distance between the guide members according to the specifications of the cable to facilitate the conveyance of cables of different specifications, so that the guide members are attached to the surface of the cable. When the cable moves along with the traction assembly, the guide members on both sides of the cable support the cable and buffer the jittery cable.

[0005] Preferably, the mounting frames are fixedly mounted on the sides of the top of the frame. The mounting frames are fixedly mounted on both sides of the support frame group through the frame. The guide members are adapted to the conveying roller.

[0006] Preferably, the guide member includes a slider. A connecting rod is fixedly mounted on the outer surface of the slider. An adapter plate is fixedly mounted on the outer surface of the connecting rod. An external shaft rod is fixedly mounted on the outer surface of the adapter plate. A connecting ring is sleeved on the outer surface of the external shaft rod. A spring is sleeved between the adjacent surfaces of the external shaft rod and the connecting ring. A bent pipe is fixedly mounted on the outer surface of the connecting ring. When the cable passes through between the two bent pipes on both sides and advances along the rotation direction of the traction assembly, during the operation of the equipment, vibrations will be generated due to the operation of components such as motors and transmission devices, and then transmitted to the cable, so that the vibrations generated by the cable conveyance will cause the cable to vibrate between the bent pipes. When the cable vibrates, the connecting rings on both sides of the bent pipe displace on the surface of the external shaft rod and squeeze the spring, so that the spring is stressed and contracts to buffer the vibration frequency of the cable, which may cause abrasion of the cable skin and even damage to the internal structure during the laying process, affecting the service life of the cable and the quality of power transmission.

[0007] Preferably, the slider is slidably mounted inside the chute. The connecting ring is adapted to the spring in terms of extrusion. The bent pipe is movably mounted on the surface of the external shaft rod through the connecting ring.

[0008] Preferably, the support frame group includes support planks, and there are two support planks. A reinforcement plate is fixedly installed at the middle of the outer surfaces of the two support planks. Mounting blocks are fixedly installed at the side edges of the bottoms of the support planks. A collection trough frame is fixedly installed at the top of each mounting block. Connecting blocks are fixedly installed at the side edges of the outer surfaces of the collection trough frames. When the cable is wound on the cable reel, dust and impurities adhere to the surface of the cable. When the cable moves in the rubber track, friction is generated between the rubber track and the surface of the cable to clean the dust. At this time, the impurities falling off due to the friction fall into the collection trough frame, so as to collect and process the fallen impurities and prevent the impurities from falling into the mechanical components and causing frictional damage between the components.

[0009] Preferably, the reinforcement plate is fixedly installed at the middle of the outer surface of the machine frame. The external frame is fixedly installed at the side edge of the bottom of the support plank. The support plank is fixedly installed at the bottom of the traction assembly.

[0010] Preferably, the traction assembly includes protective covers, and there are two protective covers. Rotating shafts are rotatably installed inside the two protective covers. Rubber tracks are rotatably installed on the outer surfaces of the rotating shafts. The rubber tracks are arranged in a ring structure. Outer convex pads are fixedly installed on the surfaces of the rubber tracks, and there are two outer convex pads. A fitting groove is formed between the two outer convex pads. When the staff lays the cable, the cable is placed inside the rubber track. After starting the motor, the output end of the motor drives the pulley and the rotating shaft to rotate, and the rubber track sleeved outside the rotating shaft rotates. At this time, the rubber track is arranged on both sides of the cable through the outer convex pads and the fitting groove. When the rubber track rotates, by adjusting the tightness of the rubber track, the cable is pushed forward by the friction force of the rubber track, and the outer convex pads limit both sides of the cable to prevent the cable from shifting and falling off from the rubber track during transportation.

[0011] Preferably, the protective covers are fixedly installed on the tops of the support planks. The protective covers are symmetrically arranged with the collection trough frame as the center. The rubber tracks are rotatably installed on both sides of the top of the collection trough frame through the rotating shafts.

[0012] Preferably, the rotating shaft penetrates through the support plank and extends to its bottom. The rotating shaft is rotationally connected to the output end of the motor through a pulley. The rubber track is rotatably installed inside the protective cover through the rotating shaft.

[0013] The present invention provides a cable laying device for electric power construction, which has the following beneficial effects: 1. For the cable laying device in electric power construction, when carrying out cable laying work, first place the cable reel on the cable reel support of the device, and smoothly lead out the cable through the rotating mechanism of the support. Then, according to the cable specifications and laying requirements, limit the conveyance of the cable by adjusting the distance between the conveying components, so that the cable passes through the conveying components and is conveyed into the traction component. At the same time, the staff starts the motor, so that the output ends of the motors on both sides drive the crawler traction component through the belt pulleys, and the traction component drives the cable to advance along the rotation path of the traction component. Since dust and impurities adhere to the surface of the cable when the cable is wound on the cable reel, when the cable moves in the traction component, friction is generated between the traction component and the cable surface to clean the dust, and the cleaned dust falls into the support frame group.

[0014] 2. For the cable laying device in electric power construction, the staff installs the cable reel on the support, and smoothly leads out the cable through the rotating mechanism of the support, so that the cable is conveyed along the conveying roller and sent between the guiding members. At this time, the staff adjusts the distance between the guiding members according to the cable specifications to facilitate the conveyance of cables of different specifications, so that the guiding members fit on the surface of the cable. When the cable moves with the traction component, the guiding members on both sides of the cable support the cable and buffer the jittering cable at the same time.

[0015] 3. For the cable laying device in electric power construction, when the cable passes through between the two elbow pipes and advances along the rotation direction of the traction component, during the operation of the equipment, vibrations generated by the operation of components such as the motor and the transmission device will be transmitted to the cable, so that the vibrations generated during the cable conveyance will cause the cable to vibrate between the elbow pipes. When the cable vibrates, the connecting rings on both sides of the elbow pipe displace on the surface of the external shaft rod and squeeze the spring, so that the spring is stressed and contracts to buffer the vibration frequency of the cable, which may cause wear on the cable epidermis and even damage to the internal structure during the laying process, affecting the service life of the cable and the quality of power transmission.

[0016] 4. For the cable laying device in electric power construction, when the staff lays the cable, place the cable in the rubber crawler. After starting the motor, the output end of the motor drives the belt pulley and the rotating shaft to rotate, and the rubber crawler sleeved outside the rotating shaft rotates. At this time, the rubber crawler is arranged on both sides of the cable through the convex pads and the fitting grooves. When the rubber crawler rotates, adjust the tightness of the rubber crawler, and use the friction of the rubber crawler to push the cable forward. The convex pads limit both sides of the cable to prevent the cable from shifting and falling off the rubber crawler during conveyance.

[0017] V. For the cable laying device in electric power construction, when the cable is wound on the cable reel, dust and impurities adhere to the surface of the cable. When the cable moves in the rubber crawler, friction is generated between the rubber crawler and the cable surface to clean the dust. At this time, the impurities falling off due to friction fall into the collection trough frame, so as to facilitate the collection and treatment of the falling impurities and avoid the impurities falling into the mechanical components and causing frictional damage between the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic external structure diagram of a cable laying device for electric power construction according to the present invention; Figure 2 is a schematic external structure diagram of another angle of a cable laying device for electric power construction according to the present invention; Figure 3 is a schematic connection structure diagram of the traction component and the support frame group of the present invention; Figure 4 is a schematic structure diagram of the traction component of the present invention; Figure 5 is an enlarged schematic structure diagram of the traction component of the present invention; Figure 6 is a schematic connection structure diagram of the conveying component and the support frame group of the present invention; Figure 7 is a schematic sectional structure diagram of the support frame group of the present invention; Figure 8 is an enlarged schematic structure diagram of the guide member of the present invention; Figure 9 is a schematic structure diagram of the guide member of the present invention.

[0019] In the figure: 1, motor; 2, external frame; 3, frame; 4, support frame group; 41, support table board; 42, reinforcement plate; 43, collection trough frame; 44, mounting block; 45, connection block; 5, electric control box; 6, traction component; 61, rubber crawler; 62, protective cover; 63, rotating shaft; 64, fitting groove; 65, external convex pad; 7, conveying component; 71, guide member; 711, elbow pipe; 712, connecting ring; 713, spring; 714, external connecting shaft rod; 715, connecting plate; 716, connecting rod; 717, slider; 72, conveying roller; 73, mounting frame; 74, chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] The first embodiment is as follows Figures 1 to 9 As shown, the present invention provides a technical solution: a cable laying device for electric power construction, including: a frame 3, on one side inside the frame 3, a motor 1 is fixedly installed. There are two motors 1, and the two motors 1 are symmetrically arranged with the frame 3 as the center. On the surface of the frame 3 away from the motor 1, an electric control box 5 is fixedly installed, and the electric control box 5 is electrically connected to the motor 1; A conveying component 7, which is used for cable guiding. There are two groups of the conveying components 7, and the two groups of the conveying components 7 are fixedly installed on both sides of the outer surface of the frame 3; The conveying component 7 includes mounting frames 73. There are two mounting frames 73. Between the opposite surfaces of the two mounting frames 73, a conveying roller 72 is rotatably installed. On the surfaces of the mounting frames 73, sliding grooves 74 are respectively formed. Inside the sliding grooves 74, guiding members 71 are slidably installed. There are two guiding members 71, and the two guiding members 71 are slidably installed outside the conveying roller 72 through the sliding grooves 74. The staff installs the cable reel on the bracket, and smoothly leads out the cable through the rotating mechanism of the bracket, so that the cable is conveyed along the conveying roller 72 and guided between the guiding members 71. At this time, the staff adjusts the distance between the guiding members 71 according to the specification of the cable, so as to convey cables of different specifications, make the guiding members 71 fit on the surface of the cable. When the cable moves along with the traction component 6, the guiding members 71 on both sides of the cable support the cable and buffer the jittering cable at the same time.

[0022] The mounting frame 73 is fixedly installed at the side of the top of the frame 3. The mounting frame 73 is fixedly installed on both sides of the support frame group 4 through the frame 3. The guiding member 71 is adapted to the conveying roller 72.

[0023] A support frame group 4, which is used for the fixed support of the cable laying device and the collection of impurities on the surface of the cable. At the bottom of the support frame group 4, an external connection frame 2 is fixedly installed. The support frame group 4 is fixedly installed on the top of the frame 3 through the external connection frame 2; The traction assembly 6 is used for cable protection and traction. There are two sets of the traction assembly 6. The two sets of the traction assembly 6 are rotationally adapted to the output end of the motor 1 through pulleys. The traction assembly 6 is fixedly installed on both sides of the top of the support frame group 4. When carrying out cable laying work, first place the cable reel on the cable reel support of the device, and smoothly lead out the cable through the rotation mechanism of the support. Then, according to the cable specifications and laying requirements, limit and convey the cable by adjusting the distance between the conveying assemblies 7, so that the cable passes through the conveying assemblies 7 and is conveyed into the interior of the traction assembly 6. At the same time, the staff starts the motor 1, so that the output ends of the two motors 1 drive the crawler-type traction assembly 6 through pulleys, so that the traction assembly 6 drives the cable to move forward along the rotation path of the traction assembly 6. Since dust and impurities adhere to the surface of the cable when the cable is wound on the cable reel, when the cable moves in the traction assembly 6, friction is generated between the traction assembly 6 and the cable surface to clean the dust, and the cleaned dust falls into the support frame group 4.

[0024] The second embodiment, on the basis of the first embodiment, please refer to Figures 3 to 5 As shown, the traction assembly 6 includes a protective cover 62. There are two protective covers 62. A rotating shaft 63 is rotatably installed inside each of the two protective covers 62. A rubber crawler 61 is rotatably installed on the outer surface of the rotating shaft 63. The rubber crawler 61 is arranged in a ring structure. Outer convex pads 65 are fixedly installed on the surface of the rubber crawler 61. There are two outer convex pads 65. A fitting groove 64 is formed between the two outer convex pads 65. When the staff lays the cable, place the cable inside the rubber crawler 61. After starting the motor 1, the output end of the motor 1 drives the pulley and the rotating shaft 63 to rotate, and the rubber crawler 61 sleeved outside the rotating shaft 63 rotates. At this time, the rubber crawler 61 is arranged on both sides of the cable through the outer convex pads 65 and the fitting groove 64. When the rubber crawler 61 rotates, by adjusting the tightness of the rubber crawler 61, the friction force of the rubber crawler 61 is used to push the cable forward, and the outer convex pads 65 limit both sides of the cable to prevent the cable from shifting and falling off the rubber crawler 61 during conveying.

[0025] The protective cover 62 is fixedly installed on the top of the support plate 41. The protective cover 62 is symmetrically arranged with the collection trough frame 43 as the center. The rubber crawler 61 is rotatably installed on both sides of the top of the collection trough frame 43 through the rotating shaft 63.

[0026] The rotating shaft 63 penetrates through the support plate 41 and extends to its bottom. The rotating shaft 63 is rotationally connected to the output end of the motor 1 through a pulley. The rubber crawler 61 is rotatably installed inside the protective cover 62 through the rotating shaft 63.

[0027] The support frame group 4 includes support platform plates 41. There are two support platform plates 41. A reinforcement plate 42 is fixedly installed at the middle of the outer surface of the two support platform plates 41. Mounting blocks 44 are fixedly installed at the side edges of the bottom of the support platform plates 41. A collection trough frame 43 is fixedly installed at the top of the mounting block 44. A connecting block 45 is fixedly installed at the side edge of the outer surface of the collection trough frame 43. Since dust and impurities adhere to the surface of the cable when the cable is wound on the cable reel, when the cable moves in the rubber track 61, friction is generated between the rubber track 61 and the cable surface to clean the dust. At this time, the impurities falling off due to friction fall into the collection trough frame 43, so as to collect and process the fallen impurities, and prevent the impurities from falling into the mechanical components and causing frictional damage between the components.

[0028] The reinforcement plate 42 is fixedly installed at the middle of the outer surface of the frame 3. The external connection frame 2 is fixedly installed at the side edge of the bottom of the support platform plate 41. The support platform plate 41 is fixedly installed at the bottom of the traction assembly 6.

[0029] Third embodiment. On the basis of the first and second embodiments, please refer to Figures 7 to 9 As shown, the guiding member 71 includes a slider 717. A connecting rod 716 is fixedly installed on the outer surface of the slider 717. An adapter plate 715 is fixedly installed on the outer surface of the connecting rod 716. An external shaft rod 714 is fixedly installed on the outer surface of the adapter plate 715. A connecting ring 712 is sleeved on the outer surface of the external shaft rod 714. A spring 713 is sleeved between the adjacent surfaces of the external shaft rod 714 and the connecting ring 712. A bent pipe 711 is fixedly installed on the outer surface of the connecting ring 712. When the cable passes through between the two bent pipes 711 on both sides and advances along the rotation direction of the traction assembly 6, during the operation of the equipment, vibrations will be generated due to the operation of components such as the motor 1 and the transmission device, and then transmitted to the cable, causing the vibrations generated by the cable feeding to make the cable vibrate between the bent pipes 711. When the cable vibrates, the connecting rings 712 on both sides of the bent pipe 711 displace on the surface of the external shaft rod 714 and squeeze the spring 713, causing the spring 713 to contract under force to buffer the vibration frequency of the cable, resulting in wear on the cable skin or even damage to the internal structure during the laying process, affecting the service life of the cable and the quality of power transmission.

[0030] The slider 717 is slidably installed inside the chute 74. The connecting ring 712 is adapted to be squeezed by the spring 713. The bent pipe 711 is movably installed on the surface of the external shaft rod 714 through the connecting ring 712.

[0031] During use, when carrying out cable laying work, first place the cable reel on the cable reel support of the device, and smoothly lead out the cable through the rotating mechanism of the support. Then, according to the specifications and laying requirements of the cable, limit and convey the cable by adjusting the spacing between the conveying components 7, so that the cable passes through the conveying components 7 and is conveyed into the inside of the traction component 6. At the same time, the staff starts the motor 1, so that the output ends of the two motors 1 drive the crawler traction component 6 through the belt pulleys, so that the traction component 6 drives the cable to move forward along the rotation path of the traction component 6. Since dust and impurities adhere to the surface of the cable when the cable is wound on the cable reel, when the cable moves in the traction component 6, friction is generated between the traction component 6 and the surface of the cable to clean the dust, and the cleaned dust falls into the support frame group 4.

[0032] The staff installs the cable reel on the support, and smoothly leads out the cable through the rotating mechanism of the support, so that the cable is conveyed along the conveying roller 72 to between the guide members 71. At this time, the staff adjusts the spacing of the guide members 71 according to the specifications of the cable to facilitate the conveyance of cables of different specifications, so that the guide members 71 fit on the surface of the cable. When the cable moves along with the traction component 6, the guide members 71 on both sides of the cable support the cable and buffer the jittering cable at the same time.

[0033] When the cable passes through between the two elbow pipes 711 and moves along the rotation direction of the traction component 6, during the operation of the equipment, vibrations will be generated by the operation of components such as the motor 1 and the transmission device, and then transmitted to the cable, so that the vibrations generated by the cable conveyance will cause the cable to vibrate between the elbow pipes 711. When the cable vibrates, the connecting rings 712 on both sides of the elbow pipe 711 displace on the surface of the external shaft rod 714 and squeeze the spring 713, so that the spring 713 is stressed and contracts to buffer the vibration frequency of the cable, which may cause abrasion of the cable skin or even damage to the internal structure during the laying process, affecting the service life of the cable and the quality of power transmission.

[0034] When the staff lays the cable, place the cable in the rubber crawler 61. After starting the motor 1, the output end of the motor 1 drives the belt pulley and the rotating shaft 63 to rotate, and the rubber crawler 61 sleeved outside the rotating shaft 63 rotates. At this time, the rubber crawler 61 is arranged on both sides of the cable through the convex pads 65 and the fitting grooves 64. When the rubber crawler 61 rotates, by adjusting the tightness of the rubber crawler 61, the friction force of the rubber crawler 61 is used to push the cable forward, and the convex pads 65 limit both sides of the cable to prevent the cable from shifting and falling off from the rubber crawler 61 during conveyance.

[0035] When the cable is wound around the cable reel, dust and impurities adhere to the surface of the cable. When the cable moves in the rubber track 61, the rubber track 61 rubs against the surface of the cable and cleans the dust. At this time, the impurities falling off due to friction fall into the collection trough rack 43, so as to facilitate the collection and treatment of the fallen impurities and prevent the impurities from falling into the mechanical components and causing friction damage between the components.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable laying device for electric power construction, characterized in that Including: A frame (3), on one side inside the frame (3), a motor (1) is fixedly installed. There are two motors (1), and the two motors (1) are symmetrically arranged with the frame (3) as the center. On the surface of the frame (3) away from the motor (1), an electric control box (5) is fixedly installed, and the electric control box (5) is electrically connected to the motor (1); A conveying assembly (7), which is used for cable guiding. There are two groups of the conveying assemblies (7), and both groups of the conveying assemblies (7) are fixedly installed on both sides of the outer surface of the frame (3); A support frame group (4), which is used for the fixed support of the cable laying device and the collection of impurities on the cable surface. At the bottom of the support frame group (4), an external frame (2) is fixedly installed, and the support frame group (4) is fixedly installed on the top of the frame (3) through the external frame (2); A traction assembly (6), which is used for cable protection traction. There are two groups of the traction assemblies (6), and the two groups of the traction assemblies (6) are rotationally adapted to the output ends of the motors (1) through belt pulleys, and the traction assemblies (6) are fixedly installed on both sides of the top of the support frame group (4).

2. The cable laying device for electric power construction according to claim 1, wherein: The conveying assembly (7) includes mounting frames (73). There are two mounting frames (73), and a conveying roller (72) is rotatably installed between the opposite surfaces of the two mounting frames (73). Sliding grooves (74) are formed on the surfaces of the mounting frames (73), and guide members (71) are slidably installed inside the sliding grooves (74). There are two guide members (71), and the two guide members (71) are slidably installed outside the conveying roller (72) through the sliding grooves (74).

3. The cable laying device for electric power construction according to claim 2, wherein: The mounting frames (73) are fixedly installed at the side edges of the top of the frame (3), and the mounting frames (73) are fixedly installed on both sides of the support frame group (4) through the frame (3), and the guide members (71) are adapted to the conveying roller (72).

4. A cable laying device for electric power construction according to claim 3, characterized in that: The guide member (71) includes a slider (717). On the outer surface of the slider (717), a connecting rod (716) is fixedly installed. On the outer surface of the connecting rod (716), a connecting plate (715) is fixedly installed. On the outer surface of the connecting plate (715), an external shaft rod (714) is fixedly installed. A connecting ring (712) is sleeved on the outer surface of the external shaft rod (714). A spring (713) is sleeved between the adjacent surfaces of the external shaft rod (714) and the connecting ring (712). On the outer surface of the connecting ring (712), an elbow pipe (711) is fixedly installed.

5. The cable laying device for electric power construction according to claim 4, wherein: The slider (717) is slidably installed inside the sliding groove (74), the connecting ring (712) is in extrusion fit with the spring (713), and the elbow pipe (711) is movably installed on the surface of the external shaft rod (714) through the connecting ring (712).

6. The cable laying device for electric power construction according to claim 1, wherein: The support frame group (4) includes support planks (41), and there are two support planks (41). A reinforcement plate (42) is fixedly installed at the middle of the outer surface of the two support planks (41). Installation blocks (44) are fixedly installed at the side edges of the bottom of the support planks (41). A collection trough frame (43) is fixedly installed at the top of the installation block (44). Connecting blocks (45) are fixedly installed at the side edges of the outer surface of the collection trough frame (43).

7. The cable laying device for electric power construction according to claim 6, wherein: The reinforcement plate (42) is fixedly installed at the middle of the outer surface of the frame (3). The external frame (2) is fixedly installed at the side edges of the bottom of the support plank (41). The support plank (41) is fixedly installed at the bottom of the traction assembly (6).

8. A cable laying device for electric power construction according to claim 1, characterized in that: The traction assembly (6) includes protective covers (62), and there are two protective covers (62). Rotating shafts (63) are rotatably installed inside the two protective covers (62). A rubber crawler (61) is rotatably installed on the outer surface of the rotating shaft (63). The rubber crawler (61) is arranged in an annular structure. Outer convex pads (65) are fixedly installed on the surface of the rubber crawler (61), and there are two outer convex pads (65). A fitting groove (64) is formed between the two outer convex pads (65).

9. The cable laying device for electric power construction according to claim 8, characterized in that: The protective cover (62) is fixedly installed at the top of the support plank (41). The protective covers (62) are symmetrically arranged with the collection trough frame (43) as the center. The rubber crawler (61) is rotatably installed on both sides of the top of the collection trough frame (43) through the rotating shaft (63).

10. The cable laying device for electric power construction according to claim 9, characterized in that: The rotating shaft (63) penetrates through the support plank (41) and extends to its bottom. The rotating shaft (63) is rotatably connected to the output end of the motor (1) through a pulley. The rubber crawler (61) is rotatably installed inside the protective cover (62) through the rotating shaft (63).

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