Anti-line-scratching equipment for communication engineering construction

Abstract

The invention relates to the technical field of communication engineering construction, and discloses anti-line-scraping equipment for communication engineering construction, which comprises a cart, a line rotating wheel is fixedly connected to the top of the cart, a straightening device is arranged at the top of the cart, a clamping device is arranged at the top of the cart, and a cleaning device is arranged at the bottom of the cart. The straightening device comprises a concave fixing plate, a first T-shaped plate, a clamp, a connecting rod, a first roller, a first sliding plate, a motor, a reciprocating lead screw, an L-shaped guide rod and a second T-shaped plate, the concave fixing plate is fixedly connected to the top of the cart, the first T-shaped plate is slidably connected to the inner wall of the concave fixing plate, the clamp is fixedly connected to the left side of the first T-shaped plate, and the connecting rod is fixedly connected to the left side of the second T-shaped plate. According to the cable laying device, the first T-shaped plate moves left and right to drive the clamp to move left and right, a cable to be laid is guided, bending of the cable during connection during laying is reduced, and cable damage or insulation damage is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of communication engineering construction, in particular to a communication engineering construction device for anti-scratch wires. Background Art

[0002] Communication engineering mainly studies the basic theories, composition principles and design methods of communication technology, communication systems and communication networks, so as to design, develop, debug and apply modern communication systems and networks. It includes fiber optic fusion splicer functions: used to fuse the ends of optical fibers to ensure lossless transmission of optical signals. Features: high precision, fast fusion, with automation function, which can effectively reduce human operation errors.

[0003] The patent with application number CN202111192546.8 relates to the field of communication engineering technology. Specifically, it is a wiring equipment for communication engineering construction, including an equipment base and an installation shell. Universal wheels are respectively installed at the four corners of the lower surface of the equipment base, and a handrail is fixedly installed on one side of the upper surface of the equipment base. A number of cable storage shafts are respectively fixedly installed on the side of the upper surface of the equipment base close to the handrail. Each of the cable storage shafts is wound and stored with communication cables, and a cable limiting plate is installed on the upper end of each cable storage shaft. This patent can uniformly convey the communication cables wound and stored on multiple cable storage shafts through a conveying and adjusting component, and guide them into the corresponding cable transmission pipes through a guiding funnel to realize continuous extraction, thereby greatly reducing the workload of the operator compared with the prior art, and coherent wiring operations are performed in conjunction with the universal wheel.

[0004] During the use of the above device, when the cable is laid without guiding the cable, the cable is bent during laying, causing damage to the cable or insulation breakage. Therefore, an anti-scratch wire communication engineering construction equipment is proposed to solve the above problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a communication engineering construction equipment with anti-scratch wire in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: an anti-scratch wire communication engineering construction equipment, including a cart, a rotating wheel is fixedly connected to the top of the cart, a straightening device is arranged on the top of the cart, a clamping device is arranged on the top of the cart, and a cleaning device is arranged on the bottom of the cart; the straightening device includes a concave fixing plate, a T-shaped plate, a clamp, a connecting rod, a roller, a skateboard, a motor, a reciprocating screw rod, an L-shaped guide rod, and a T-shaped plate; the concave fixing plate is fixedly connected to the top of the cart The T-type plate 1 is slidably connected to the inner wall of the concave fixed plate, and the clamp is fixedly connected to the left side of the T-type plate 1. When the communication engineering construction equipment is started, the motor drives the reciprocating screw rod to rotate, and the cross spiral groove on the reciprocating screw rod drives the T-type plate 1 to move left and right. The left and right movement of the T-type plate 1 drives the clamp to move left and right, and guides the cable to be laid, reduces the bending of the cable during laying and connection, and avoids cable damage or insulation damage. The connecting rod is fixedly connected to the inner wall of the clamp, and the roller 1 is rotatably connected to the inner wall of the connecting rod. The slide plate 1 is fixedly connected to the bottom of the T-plate 1, the motor is fixedly connected to the right side of the concave fixed plate, the reciprocating screw is fixedly connected to the output end of the motor, the L-shaped guide rod is fixedly connected to the front of the slide plate 1, the T-plate 2 is in contact with the L-shaped guide rod, the outer wall of the L-shaped support plate is slidably connected to the inner wall of the cart, the top of the L-shaped guide rod is slidably connected to the bottom of the cart, the outer wall of the T-plate 2 is slidably connected to the inner wall of the cart, the inner wall of the T-plate 1 is movably connected to the circumferential surface of the reciprocating screw, and the When the cable is laid, roller one inside the clamp contacts the surface of the cable, causing roller one to rotate, further preventing the cable surface from being scratched by friction with the clamp during laying; when T-plate one moves left and right, it drives slide plate one to move left and right; when slide plate one moves left and right, it drives the L-shaped guide rod to move left and right; when the L-shaped guide rod moves left and right, it contacts the inclined surface on T-plate two, causing T-plate two to move upward, lifting the laid cable upward, protecting the outer protective film of the cable from being scratched, reducing wear and tear, extending the service life of the cable, and reducing the replacement frequency.

[0007] Preferably, the clamping device includes a rotating rod 1, a concave hinged rod, a round block 1, a sliding rod, a connecting block, a second roller, an L-shaped support plate, and a second round block. The rotating rod 1 is hinged to the inner wall of the T-shaped plate 2 by a torsion spring rubber, the concave hinged rod is rotatably connected to the circumferential surface of the rotating rod 1, the round block 1 is hinged to the circumferential surface of the concave hinged rod, and the sliding rod is slidably connected to the inner wall of the round block 1. When the T-shaped plate 2 moves upward, the rotating rod 1 is driven to move upward, and the rotating rod 1 moves upward to push the concave hinged rod upward, so that the concave hinged rod pushes the round block 1 upward, so that the round block 1 will rotate along the outer wall of the round block 2 fixed by the support plate, and the sliding rod is driven to move downward along the slide groove on the round block 1 through the rotation of the round block 1. The downward movement of the slide bar drives the connecting block downward, so as to adjust the size of the cable when being laid, thereby improving the stability of the cable when being laid, preventing it from moving or loosening, and keeping the cable in a predetermined position. The connecting block is fixedly connected to the circumferential surface of the slide bar, the second roller is rotatably connected to the inner wall of the connecting block, the L-shaped support plate is fixedly connected to the top of the cart, the second round block is rotatably installed on the rear of the first round block, the front of the L-shaped support plate is fixedly connected to the rear of the second round block, the outer wall of the connecting block is slidably connected to the inner wall of the second round block, and at the same time, the downward movement of the connecting block drives the second roller downward, so as to protect the insulating layer outside the cable from being damaged, prevent subsequent cable leakage, short circuit and other problems, and improve its safety.

[0008] Preferably, the cleaning device includes a stabilizing plate, wheels, a second rotating rod, and a second sliding plate. The stabilizing plate is fixedly connected to the bottom of the cart, and the second rotating rod is rotatably connected to the inner wall of the stabilizing plate. When the communication engineering construction equipment is started, the wheel rotates when the cart is pulled to lay the cable, and the rotation of the wheel drives the second rotating rod to rotate. The moving plate moves left and right through the cross-type spiral grooves on the second rotating rod, and the stones blocking the road are pushed away to avoid direct contact between the cable and the stone, thereby reducing the risk of wear and tear, protecting the insulation layer of the cable, and at the same time making the cart move forward better and making the laying smoother. The wheel is fixedly connected to the circumferential surface of the second rotating rod, and the top of the second sliding plate is slidably connected to the top of the cart. The device also includes an L-shaped column, a limit block, a movable plate, and a pressure plate. The L-shaped column is slidably connected to the inner wall of the second slide plate, the limit block is slidably connected to the second slide plate, the movable plate is movably connected to the circumferential surface of the second rotating rod, the pressure plate is fixedly connected to the bottom of the L-shaped column, the top of the movable plate is slidably connected to the bottom of the cart, the left side of the wheel is in contact with the right side of the stabilizing plate, and the pressure plate is driven to move left and right by the movable plate. The pressure plate moves left and right through the limit of the second slide plate to make the L-shaped column move downward, and the downward movement of the L-shaped column drives the pressure plate to move downward, compacting the stones pushed to both sides into the ground, increasing the bearing capacity of the ground, and reducing the risk of cable damage due to external pressure.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The communication engineering construction equipment of the anti-scratch wire is operated through the cooperation between the concave fixing plate, T-type plate 1, clamp, connecting rod, roller 1, slide plate 1, motor, reciprocating screw rod, L-shaped guide rod and T-type plate 2. When the communication engineering construction equipment is started, the motor drives the reciprocating screw rod to rotate, and the cross spiral groove on the reciprocating screw rod drives the T-type plate 1 to move left and right. The left and right movement of the T-type plate 1 drives the clamp to move left and right, and guides the cable to be laid, reduces the bending of the cable during laying and connection, and avoids cable damage or insulation damage. At the same time, roller one inside the clamp contacts the surface of the cable when the cable is laid, so that roller one rotates, further preventing the cable surface from being scratched by friction with the clamp when the cable is laid; when T-plate one moves left and right, it drives slide plate one to move left and right; when slide plate one moves left and right, it drives the L-shaped guide rod to move left and right; when the L-shaped guide rod moves left and right, it contacts the inclined surface on T-plate two, so that T-plate two moves upward, lifts up the laid cable, protects the outer protective film of the cable from being scratched, reduces wear and tear, extends the service life of the cable, and reduces the replacement frequency.

[0010] 2. The communication engineering construction equipment of the anti-scratch line cooperates with the rotating rod 2, the concave hinged rod, the round block 1, the sliding rod, the connecting block, the roller 2, the L-shaped support plate and the round block 2 to operate. When the T-shaped plate 2 moves upward, the rotating rod 1 is driven to move upward. The rotating rod 1 moves upward to push the concave hinged rod upward, so that the concave hinged rod pushes the round block 1 upward, so that the round block 1 will rotate along the outer wall of the round block 2 fixed by the support plate. The sliding rod is driven downward along the slide groove on the round block 1 by the rotation of the round block 1. The downward movement of the sliding rod drives the connecting block downward to adjust the size of the cable when laying, improves the stability of the cable when laying, prevents it from moving or loosening, and keeps the cable in a predetermined position. At the same time, the connecting block moves downward to drive the roller 2 to move downward, protects the insulation layer outside the cable from damage, prevents subsequent cable leakage, short circuit and other problems, and improves its safety.

[0011] 3. The communication engineering construction equipment of the anti-scratch line cooperates with the operation of the stabilizing plate, the wheels, the second rotating rod, the second skateboard, the L-shaped column, the limit block, the movable plate and the pressure plate. When the communication engineering construction equipment is started, the wheel rotates when the cart is pulled to lay the cable, and the rotation of the wheel drives the second rotating rod to rotate. The cross spiral grooves on the second rotating rod enable the movable plate to move left and right, and the stones blocking the road are pushed away to avoid direct contact between the cable and the stones, thereby reducing the risk of wear and tear and protecting the insulation layer of the cable. At the same time, the cart can move forward better and the laying can be smoother. The pressure plate is driven to move left and right by the movable plate, and the pressure plate moves left and right through the limit of the second skateboard to move the L-shaped column downward. The downward movement of the L-shaped column drives the pressure plate downward, and the stones pushed to both sides are compacted into the ground, thereby increasing the bearing capacity of the ground and reducing the risk of cable damage due to external pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the straightening device of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure at center; Figure 4 This is a schematic diagram of the structure of the concave fixing plate of the present invention; Figure 5 It is a schematic diagram of the clamping device of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle; Figure 7 It is a schematic diagram of the cleaning device of the present invention; Figure 8 For the present invention Figure 7 A magnified view of the structure at C in the middle; Fig. 9 A half-section view of the cleaning device of the present invention; Fig.10 For the present invention Fig. 9 Enlarged view of the structure at point D in the middle.

[0013] In the figure: 1. cart; 2. turning wheel; 3. straightening device; 301. concave fixing plate; 302. T-plate 1; 303. clamp; 304. connecting rod; 305. roller 1; 306. skateboard 1; 307. motor; 308. reciprocating screw rod; 309. L-shaped guide rod; 310. T-plate 2; 4. clamping device; 401. rotating rod 1; 402. concave hinge rod; 403. round block 1; 404. sliding rod; 405. connecting block; 406. roller 2; 407. L-shaped supporting plate; 408. round block 2; 5. cleaning device; 501. stabilizing plate; 502. wheel; 503. rotating rod 2; 504. skateboard 2; 505. L-shaped column; 506. limit block; 507. moving plate; 508. pressing plate. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 10An embodiment of the present invention is: a communication engineering construction equipment for scratch-proof wires, comprising a cart 1, a rotating wheel 2 is fixedly connected to the top of the cart 1, a straightening device 3 is arranged on the top of the cart 1, a clamping device 4 is arranged on the top of the cart 1, and a cleaning device 5 is arranged on the bottom of the cart 1; the straightening device 3 comprises a concave fixing plate 301, a T-shaped plate 302, a clamp 303, a connecting rod 304, a roller 305, a slide plate 306, a motor 307, a reciprocating screw rod 308, an L-shaped guide rod 309, and a T-shaped plate 310, the concave fixing plate 301 is fixedly connected to the top of the cart 1, and the T-shaped plate 30 2 is slidably connected to the inner wall of the concave fixed plate 301, and the clamp 303 is fixedly connected to the left side of the T-type plate 1 302. When the communication engineering construction equipment is started, the motor 307 drives the reciprocating screw rod 308 to rotate, and the cross-type spiral groove on the reciprocating screw rod 308 drives the T-type plate 1 302 to move left and right. The left and right movement of the T-type plate 1 302 drives the clamp 303 to move left and right, and guides the cable to be laid, reduces the bending of the cable during laying and connection, and avoids cable damage or insulation damage. The connecting rod 304 is fixedly connected to the inner wall of the clamp 303, and the roller 1 305 is rotatably connected to the inner wall of the connecting rod 304. The slide plate The first slide 306 is fixedly connected to the bottom of the T-plate 1 302, the motor 307 is fixedly connected to the right side of the concave fixed plate 301, the reciprocating screw rod 308 is fixedly connected to the output end of the motor 307, the L-shaped guide rod 309 is fixedly connected to the front of the slide plate 1 306, the T-plate 2 310 is in contact with the L-shaped guide rod 309, the outer wall of the slide plate 1 306 is slidably connected to the inner wall of the cart 1, the top of the L-shaped guide rod 309 is slidably connected to the bottom of the cart 1, the outer wall of the T-plate 2 310 is slidably connected to the inner wall of the cart 1, the inner wall of the T-plate 1 302 is movably connected to the circumferential surface of the reciprocating screw rod 308, and at the same time, through the clamp When the cable is laid, the roller 305 inside the clamp 303 contacts the surface of the cable, causing the roller 305 to rotate, further preventing the cable surface from being scratched by the friction with the clamp 303 when the cable is laid. When the T-plate 1 302 moves left and right, it drives the slide plate 1 306 to move left and right. The slide plate 1 306 moves left and right and drives the L-shaped guide rod 309 to move left and right. When the L-shaped guide rod 309 moves left and right, it contacts the inclined surface on the T-plate 2 310, causing the T-plate 2 310 to move upward, lifting the laid cable upward, protecting the outer protective film of the cable from being scratched, reducing wear and tear, extending the service life of the cable, and reducing the replacement frequency.

[0016] The clamping device 4 includes a rotating rod 401, a concave hinge rod 402, a round block 403, a sliding rod 404, a connecting block 405, a roller 406, an L-shaped support plate 407, and a round block 408. The rotating rod 401 is hinged to the inner wall of the T-shaped plate 310 through a torsion spring rubber, the concave hinge rod 402 is rotatably connected to the circumferential surface of the rotating rod 401, the round block 403 is hinged to the circumferential surface of the concave hinge rod 402, and the sliding block 405 is connected to the circumferential surface of the concave hinge rod 402. The rod 404 is slidably connected to the inner wall of the round block 1 403. When the T-shaped plate 2 310 moves upward, the rotating rod 1 401 moves upward, and the rotating rod 1 401 moves upward to push the concave hinge rod 402 upward, so that the concave hinge rod 402 pushes the round block 1 403 upward, so that the round block 1 403 rotates along the outer wall of the round block 2 408 fixed to the L-shaped support plate 407, and the sliding rod 401 is driven by the rotation of the round block 1 403. 04 moves downward along the slide groove on the round block 1 403, the sliding bar 404 moves downward and drives the connecting block 405 to move downward, so as to adjust the size of the cable when being laid, improve the stability of the cable when being laid, prevent it from moving or loosening, and keep the cable in a predetermined position, the connecting block 405 is fixedly connected to the circumferential surface of the sliding bar 404, the roller 2 406 is rotatably connected to the inner wall of the connecting block 405, the L-shaped support plate 407 is fixedly connected to the top of the cart 1, the round block 2 408 is rotatably installed at the rear of the round block 1 403, the front of the L-shaped support plate 407 is fixedly connected to the rear of the round block 2 408, the outer wall of the connecting block 405 is slidably connected to the inner wall of the round block 2 408, and at the same time, the connecting block 405 moves downward and drives the roller 2 406 to move downward, so as to protect the insulation layer outside the cable from being damaged, prevent subsequent cable leakage, short circuit and other problems, and improve its safety.

[0017] Working principle: When the equipment for communication engineering construction is started, the motor 307 drives the reciprocating screw rod 308 to rotate, and the cross-type spiral groove on the reciprocating screw rod 308 drives the T-type plate 302 to move left and right. The left and right movement of the T-type plate 302 drives the clamp 303 to move left and right, and guides the cable to be laid, reduces the bending of the cable during laying and connection, and avoids cable damage or insulation damage. At the same time, the roller 305 inside the clamp 303 contacts the surface of the cable when the cable is laid, so that the roller 305 rotates , further preventing the cable surface from being scratched by friction with the clamp 303 during laying. When the T-plate 1 302 moves left and right, it drives the slide plate 1 306 to move left and right. The slide plate 1 306 moves left and right and drives the L-shaped guide rod 309 to move left and right. When the L-shaped guide rod 309 moves left and right, it contacts the inclined surface on the T-plate 2 310, so that the T-plate 2 310 moves upward, and lifts the laid cable upward, protecting the outer protective film of the cable from being scratched, reducing wear and tear, extending the service life of the cable, and reducing the replacement frequency.

[0018] When the T-plate 2 310 moves upward, it drives the rotating rod 1 401 to move upward. The rotating rod 1 401 moves upward to push the concave hinge rod 402 upward, so that the concave hinge rod 402 pushes the round block 1 403 upward, so that the round block 1 403 will rotate along the outer wall of the round block 2 408 fixed on the L-shaped support plate 407. The rotation of the round block 1 403 drives the sliding rod 404 to move downward along the sliding groove on the round block 1 403. The downward movement of the sliding rod 404 drives the connecting block 405 to move downward, so that the size of the cable during laying is adjusted, the stability of the cable during laying is improved, the cable is prevented from moving or loosening, and the cable is kept in a predetermined position. At the same time, the connecting block 405 moves downward to drive the roller 2 406 to move downward, so as to protect the insulation layer outside the cable from being damaged, prevent subsequent cable leakage, short circuit and other problems, and improve its safety.

[0019] See also Figure 1-Figure 10 On the basis of the above embodiment, in another embodiment of the present invention, the cleaning device 5 includes a stabilizing plate 501, wheels 502, a rotating rod 503, and a slide plate 504. The stabilizing plate 501 is fixedly connected to the bottom of the cart 1, and the rotating rod 503 is rotatably connected to the inner wall of the stabilizing plate 501. When the communication engineering construction equipment is started, the wheel 502 rotates when the cart 1 is pulled to lay the cable, and the rotation of the wheel 502 drives the rotating rod 503 to rotate. The cross-type spiral groove on the rotating rod 503 allows the moving plate 507 to move left and right, and the stones blocking the road are pushed away to avoid direct contact between the cable and the stone, reduce the risk of wear, protect the cable insulation layer, and at the same time make the cart 1 move forward better and make the laying smoother. The wheel 502 is fixedly connected to the circumferential surface of the rotating rod 503, and the top of the slide plate 504 is slidably connected to the top of the cart 1. The handling device 5 also includes an L-shaped column 505, a limit block 506, a movable plate 507, and a pressure plate 508. The L-shaped column 505 is slidably connected to the inner wall of the second slide plate 504, the limit block 506 is slidably connected to the second slide plate 504, the movable plate 507 is movably connected to the circumferential surface of the second rotating rod 503, the pressure plate 508 is fixedly connected to the bottom of the L-shaped column 505, the top of the movable plate 507 is slidably connected to the bottom of the cart 1, the left side of the wheel 502 is in contact with the right side of the stabilizing plate 501, and the movable plate 507 moves left and right to drive the pressure plate 508 to move left and right. The pressure plate 508 moves left and right through the limit of the second slide plate 504, so that the L-shaped column 505 moves downward, and the downward movement of the L-shaped column 505 drives the pressure plate 508 to move downward, and the stones pushed to both sides are compacted into the ground, thereby increasing the bearing capacity of the ground and reducing the risk of the cable being damaged by external pressure.

[0020] Working principle: When the equipment for communication engineering construction is started, the wheel 502 rotates when the cart 1 is pulled to lay the cable, and the rotation of the wheel 502 drives the rotating rod 2 503 to rotate, and the moving plate 507 moves left and right through the cross spiral grooves on the rotating rod 2 503, and the stones blocking the road are pushed away to avoid direct contact between the cable and the stones, thereby reducing the risk of wear and tear and protecting the cable insulation layer. At the same time, the cart 1 can move forward better and the laying can be smoother. The moving plate 507 moves left and right to drive the pressure plate 508 to move left and right. The pressure plate 508 moves left and right through the limit of the slide plate 2 504 to move the L-shaped column 505 downward. The downward movement of the L-shaped column 505 drives the pressure plate 508 downward to compact the stones pushed to both sides into the ground, thereby increasing the bearing capacity of the ground and reducing the risk of damage to the cable due to external pressure.

[0021] The present invention provides a communication engineering construction equipment for anti-scratch wire. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A communication engineering construction equipment for scratch-resistant wires, comprising a cart (1), characterized in that: The top of the cart (1) is fixedly connected to a turning wheel (2), the top of the cart (1) is provided with a straightening device (3), the top of the cart (1) is provided with a clamping device (4), and the bottom of the cart (1) is provided with a cleaning device (5); The straightening device (3) comprises a concave fixing plate (301), a T-shaped plate (302), a clamp (303), a connecting rod (304), a roller (305), a slide plate (306), a motor (307), a reciprocating screw rod (308), an L-shaped guide rod (309), and a T-shaped plate (310). The concave fixing plate (301) is fixedly connected to the top of the cart (1), the T-shaped plate (302) is slidably connected to the inner wall of the concave fixing plate (301), and the clamp (303) is fixedly connected to the left side of the T-shaped plate (302). The connecting rod (304) is fixedly connected to the inner wall of the clamp (303), the roller one (305) is rotatably connected to the inner wall of the connecting rod (304), the slide plate one (306) is fixedly connected to the bottom of the T-shaped plate one (302), the motor (307) is fixedly connected to the right side of the concave fixed plate (301), the reciprocating screw rod (308) is fixedly connected to the output end of the motor (307), the L-shaped guide rod (309) is fixedly connected to the front of the slide plate one (306), and the T-shaped plate two (310) is in contact with the L-shaped guide rod (309).

2. The communication engineering construction equipment for anti-scratch wire according to claim 1, characterized in that: The outer wall of the slide plate (306) is slidably connected to the inner wall of the cart (1), and the top of the L-shaped guide rod (309) is slidably connected to the bottom of the cart (1).

3. The communication engineering construction equipment for anti-scratch wire according to claim 2, characterized in that: The outer wall of the second T-shaped plate (310) is slidably connected to the inner wall of the trolley (1), and the inner wall of the first T-shaped plate (302) is movably connected to the circumferential surface of the reciprocating screw rod (308).

4. The communication engineering construction equipment for anti-scratch wire according to claim 3, characterized in that: The clamping device (4) comprises a rotating rod (401), a concave hinge rod (402), a round block (403), a sliding rod (404), a connecting block (405), a roller (406), an L-shaped support plate (407), and a round block (408). The rotating rod (401) is hinged to the inner wall of the T-shaped plate (310) by means of a torsion spring rubber. The concave hinge rod (402) is rotatably connected to the circumferential surface of the rotating rod (401). The round block (405) is hinged to the inner wall of the T-shaped plate (310) by means of a torsion spring rubber. (403) is hinged on the circumferential surface of the concave hinge rod (402), the sliding rod (404) is slidably connected to the inner wall of the round block one (403), the connecting block (405) is fixedly connected to the circumferential surface of the sliding rod (404), the roller two (406) is rotatably connected to the inner wall of the connecting block (405), the L-shaped support plate (407) is fixedly connected to the top of the cart (1), and the round block two (408) is rotatably installed at the rear of the round block one (403).

5. The communication engineering construction equipment for anti-scratch wire according to claim 4, characterized in that: The front part of the L-shaped support plate (407) is fixedly connected to the rear part of the second round block (408), and the outer wall of the connecting block (405) is slidably connected to the inner wall of the second round block (408).

6. The anti-scratch wire communication engineering construction equipment according to claim 5, characterized in that: The cleaning device (5) comprises a stabilizing plate (501), wheels (502), a second rotating rod (503), and a second slide plate (504); the stabilizing plate (501) is fixedly connected to the bottom of the cart (1); the second rotating rod (503) is rotatably connected to the inner wall of the stabilizing plate (501); the wheels (502) are fixedly connected to the circumferential surface of the second rotating rod (503); and the top of the second slide plate (504) is slidably connected to the top of the cart (1).

7. The communication engineering construction equipment for anti-scratch wire according to claim 6, characterized in that: The cleaning device (5) further comprises an L-shaped column (505), a limit block (506), a movable plate (507), and a pressure plate (508); the L-shaped column (505) is slidably connected to the inner wall of the second slide plate (504); the limit block (506) is slidably connected to the second slide plate (504); the movable plate (507) is movably connected to the circumferential surface of the second rotating rod (503); and the pressure plate (508) is fixedly connected to the bottom of the L-shaped column (505).

8. The communication engineering construction equipment for anti-scratch wire according to claim 7, characterized in that: The top of the movable plate (507) is slidably connected to the bottom of the cart (1), and the left side of the wheel (502) is in contact with the right side of the stabilizing plate (501).

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