Portable power transmission line spraying equipment

Abstract

The utility model discloses portable power transmission line spraying equipment, which relates to the technical field of power transmission line spraying equipment and comprises a liquid material back box, a feeding pipe is fixedly mounted on the outer upper wall surface of the liquid material back box, the upper end of the feeding pipe is covered with a cover body, a pair of straps is fixedly mounted on the side wall surface of the liquid material back box, and the back surface of the liquid material back box is fixedly provided with a pair of connecting rods. A worker carries the liquid material carrying box on the back through the straps, after the worker climbs a tower, the telescopic assembly is started, the movable pipe is moved out of the barrel, then the total length of the movable pipe and the barrel is adjusted, and the liquid material carrying box is arranged on the lower wall face of the liquid material carrying box. A water pump is started, paint in a liquid material back box is guided into a liquid outlet pipe through a liquid inlet pipe by the water pump, the paint is guided into a flexible guide pipe through the liquid outlet pipe, the paint is guided into a cylinder through the flexible guide pipe, the paint is guided into a moving pipe through a through hole, and the moving pipe is guided into the liquid outlet pipe through the through hole; and the paint is sprayed out through the arc-shaped spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line spraying equipment, in particular to a portable power transmission line spraying equipment. Background Art

[0002] Ice on power transmission lines can cause conductors to sag severely, making short circuits and grounding more likely to occur. Ice-covered conductors can also overload towers, potentially leading to pole or tower collapses and significant economic losses.

[0003] For example, the utility model patent entitled "A Portable Transmission Line Conductor Spraying Tool" with publication number CN212092849U describes a spraying tool comprising a portable pressure-adjustable body, a pressure-adjustable switch knob, a discharge pipe, an arc-shaped spray head, and a nozzle. The portable pressure-adjustable body is equipped with a pressure-adjustable switch knob; one end of the discharge pipe is connected to the portable pressure-adjustable body and the other end is connected to the arc-shaped spray head; one end of the arc-shaped spray head is connected to the discharge pipe; and the nozzles are evenly distributed on the inside of the arc-shaped spray head and connected to the arc-shaped spray head.

[0004] However, when the existing spraying device is in use, the arc nozzle cannot be well adjusted due to the physical reasons and the position of the workers, which leads to the arc nozzle being unable to effectively spray the transmission lines, reducing the working efficiency of the spraying device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a portable transmission line spraying equipment, which solves the technical problem that when the existing spraying device is in use, the arc nozzle cannot be well adjusted due to the physical reasons and position of the staff, which leads to the arc nozzle being unable to effectively spray the transmission line, thereby reducing the working efficiency of the spraying device.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a portable power transmission line spraying equipment, including a liquid material back box, a feed pipe is fixedly installed on the outer upper wall of the liquid material back box, the upper end cover of the feed pipe is equipped with a cover body, a pair of straps are fixedly installed on the side wall of the liquid material back box, a carrying box is fixedly installed on the outer lower wall of the liquid material back box, a water pump is fixedly installed on the inner lower wall of the carrying box, a liquid inlet pipe is fixedly installed on the input end of the water pump, the liquid inlet pipe runs through the carrying box and is connected to the liquid material back box, the water pump The output end is connected to a liquid outlet pipe, which passes through a carrying box, and a controller is fixedly installed in the carrying box and on one side of the water pump. The through end of the liquid outlet pipe is connected to a flexible conduit, and a cylinder is fixedly installed on the flexible tube. A through hole is provided on the cylinder, and a moving tube is inserted in the through hole. One end of the moving tube is located in the cylinder and is fixedly installed with a sealing piston. A through hole is provided on the sealing piston, and the other end of the moving tube is exposed from the cylinder and is fixedly installed with an arc-shaped spray head. A telescopic component is provided between the cylinder and the moving tube.

[0007] Preferably, a handle is fixedly mounted on the outer wall of the cylinder, and a pair of trigger switches are provided on the handle.

[0008] Preferably, the telescopic assembly includes a carrying cylinder, which is fixedly mounted on the outer wall of the cylinder and located on one side of the handle, a first motor is fixedly mounted in the carrying cylinder, a screw is fixedly mounted on the driving end of the first motor, sliding grooves are respectively provided on the inner walls on both sides of the carrying cylinder, sliders are slidably installed in the sliding grooves, a moving rod is fixedly installed between the sliders, a threaded groove is provided at one end of the moving rod, the screw is engaged and connected in the threaded groove, and the other end of the moving rod passes through the carrying cylinder and is connected to the moving tube.

[0009] Preferably, restraint straps are fixedly mounted on the shoulder straps, and buckles are connected between the restraint straps.

[0010] Preferably, a connecting belt is fixedly installed on the shoulder strap and located on one side of the restraint belt, and a safety buckle is fixedly installed on the connecting belt.

[0011] Beneficial effects

[0012] The utility model provides a portable transmission line spraying equipment, which solves the technical problem that the existing spraying device cannot be well adjusted during use due to the physical reasons and the position of the staff, which leads to the arc spray head being unable to effectively spray the transmission line, thereby reducing the working efficiency of the spraying device. The staff of the utility model carries the liquid material back box with a shoulder strap. After the staff climbs the pole tower, the telescopic component is activated to move the mobile tube out of the cylinder, and then the total length of the mobile tube and the cylinder is adjusted, so that the staff can perform touch-up paint spraying on the wires at any height, and start the water pump. The water pump guides the paint in the liquid material back box into the liquid outlet pipe through the liquid inlet pipe, guides the paint into the flexible conduit through the liquid outlet pipe, guides the paint into the cylinder through the flexible conduit, guides the paint into the mobile tube through the through hole, and sprays the paint through the arc spray head. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of a portable transmission line spraying device described in the present invention.

[0014] Figure 2 This is a side structural schematic diagram of the liquid material back box of a portable power transmission line spraying equipment described in the present invention.

[0015] Figure 3 This is a schematic diagram of the telescopic component structure of a portable transmission line spraying device described in the utility model.

[0016] In the figure: 1. Liquid material back box; 2. Feed pipe; 3. Cover body; 4. Shoulder strap; 5. Carrying box; 6. Water pump; 7. Liquid inlet pipe; 8. Liquid outlet pipe; 9. Controller; 10. Flexible conduit; 11. Cylinder; 12. Moving pipe; 13. Sealing piston; 14. Through hole; 15. Arc-shaped nozzle; 16. Handle; 17. Trigger switch; 18. Carrying cylinder; 19. First motor; 20. Screw; 21. Slide groove; 22. Slider; 23. Moving rod; 24. Restraint belt; 25. Buckle; 26. Connecting belt; 27. Safety buckle. DETAILED DESCRIPTION

[0017] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3The utility model provides a technical solution: a portable power transmission line spraying equipment, including a liquid material back box 1, a feed pipe 2 is fixedly installed on the outer upper wall of the liquid material back box 1, the upper end cover of the feed pipe 2 is equipped with a cover body 3, a pair of straps 4 are fixedly installed on the side wall of the liquid material back box 1, a carrying box 5 is fixedly installed on the outer lower wall of the liquid material back box 1, a water pump 6 is fixedly installed on the inner lower wall of the carrying box 5, a liquid inlet pipe 7 is fixedly installed on the input end of the water pump 6, the liquid inlet pipe 7 passes through the carrying box 5 and is connected to the liquid material back box 1, the output end of the water pump 6 is connected to a liquid outlet pipe 8, the outlet The liquid pipe 8 passes through the carrier box 5. A controller 9 is fixedly installed inside the carrier box 5 and on one side of the water pump 6. A flexible conduit 10 is connected to the through end of the liquid outlet pipe 8. A cylinder 11 is fixedly installed on the flexible tube. A through hole is provided on the cylinder 11. A movable tube 12 is inserted into the through hole. One end of the movable tube 12 is located in the cylinder 11 and is fixedly installed with a sealing piston 13. A through hole 14 is provided on the sealing piston 13. The other end of the movable tube 12 is exposed outside the cylinder 11 and is fixedly installed with an arc-shaped nozzle 15. A telescopic component is provided between the cylinder 11 and the movable tube 12.

[0019] The staff carries the liquid material back box 1 on their backs using the shoulder strap 4. After climbing the pole tower, they start the telescopic assembly to move the movable tube 12 out of the cylinder 11, and then adjust the total length of the movable tube 12 and the cylinder 11, so that the staff can spray paint on wires at any height. They start the water pump 6, which introduces the paint in the liquid material back box 1 into the liquid outlet pipe 8 through the liquid inlet pipe 7, introduces the paint into the flexible conduit 10 through the liquid outlet pipe 8, and introduces the paint into the cylinder 11 through the flexible conduit 10. The paint is introduced into the movable tube 12 through the through hole 14, and is sprayed out through the arc-shaped nozzle 15.

[0020] This embodiment is further configured such that a handle 16 is fixedly mounted on the outer wall of the cylinder 11, and a pair of trigger switches 17 are provided on the handle 16;

[0021] The handle 16 is convenient for the staff to hold the cylinder 11, one of the pair of trigger switches 17 controls the start of the water pump 6, and the other of the pair of trigger switches 17 controls the start of the telescopic assembly.

[0022] This embodiment is further configured as follows: the telescopic assembly includes a carrying cylinder 18, which is fixedly mounted on the outer wall of the cylinder 11 and located on the side of the handle 16. A first motor 19 is fixedly mounted in the carrying cylinder 18, and a screw rod 20 is fixedly mounted on the driving end of the first motor 19. Slide grooves 21 are respectively provided on the inner walls of the carrying cylinder 18 on both sides, and sliders 22 are slidably mounted in the slide grooves 21. A moving rod 23 is fixedly mounted between the sliders 22. A threaded groove is provided at one end of the moving rod 23, and the screw rod 20 is engaged and connected in the threaded groove. The other end of the moving rod 23 passes through the carrying cylinder 18 and is connected to the moving tube 12.

[0023] Start the first motor 19 (the other one of the pair of trigger switches 17 controls the start of the first motor 19), and the driving end of the first motor 19 drives the screw rod 20 to rotate. Since the screw rod 20 and the moving rod 23 are engaged through the threaded groove, the screw rod 20 has a driving effect on the moving rod 23 when it rotates. The moving rod 23 moves along the path of the slide groove 21 under the action of the slider 22, and the moving rod 23 drives the moving tube 12 to move.

[0024] This embodiment is further configured such that the straps 4 are respectively fixedly mounted with restraints 24 , and buckles 25 are connected between the restraints 24 ;

[0025] The restraint belt 24 is connected to each other through the buckle 25, so that the restraint belt 24 and the shoulder strap 4 fix the liquid material back box 1 on the worker.

[0026] This embodiment is further configured such that a connecting belt 26 is fixedly installed on the shoulder strap 4 and located on one side of the restraining belt 24, and a safety buckle 27 is fixedly installed on the connecting belt 26;

[0027] The staff can secure themselves to the climbing ladder of the tower through the safety buckle 27 .

[0028] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific operations are as follows.

[0029] Embodiment: According to the drawings in the specification, the worker carries the liquid material back box 1 on his back through the shoulder strap 4. After climbing the tower, the worker starts the first motor 19 (the other of the pair of trigger switches 17 controls the start of the first motor 19). The driving end of the first motor 19 drives the screw rod 20 to rotate. Since the screw rod 20 and the moving rod 23 are engaged with each other through the threaded groove, the screw rod 20 has a driving effect on the moving rod 23 when it rotates. The moving rod 23 moves along the path of the slide groove 21 under the action of the slider 22. The movable rod 23 drives the movable tube 12 to move, thereby adjusting the total length of the movable tube 12 and the cylinder 11, so that the staff can perform paint repair spraying on the wires at any height, start the water pump 6, and the water pump 6 introduces the paint in the liquid material back box 1 into the liquid outlet pipe 8 through the liquid inlet pipe 7, introduces the paint into the flexible conduit 10 through the liquid outlet pipe 8, and introduces the paint into the cylinder 11 through the flexible conduit 10. The paint is introduced into the movable tube 12 through the through hole 14, and the paint is sprayed out through the arc nozzle 15.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely 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.

Claims

1. A portable power transmission line spraying device, comprising a liquid material back box (1), a feed pipe (2) fixedly mounted on the outer upper wall of the liquid material back box (1), and a cover (3) mounted on the upper end of the feed pipe (2), characterized in that: A pair of shoulder straps (4) are fixedly mounted on the side wall of the liquid material back box (1); a carrier box (5) is fixedly mounted on the outer lower wall of the liquid material back box (1); a water pump (6) is fixedly mounted on the inner lower wall of the carrier box (5); a liquid inlet pipe (7) is fixedly mounted on the input end of the water pump (6); the liquid inlet pipe (7) passes through the carrier box (5) and is connected to the liquid material back box (1); a liquid outlet pipe (8) is connected to the output end of the water pump (6); the liquid outlet pipe (8) passes through the carrier box (5); a controller (9) is fixedly mounted in the carrier box (5) and on one side of the water pump (6) ), a flexible conduit (10) is connected to the through end of the liquid outlet pipe (8), a cylinder (11) is fixedly installed on the flexible conduit, a through hole is provided on the cylinder (11), a movable tube (12) is inserted into the through hole, one end of the movable tube (12) is located in the cylinder (11) and a sealing piston (13) is fixedly installed, a through hole (14) is provided on the sealing piston (13), the other end of the movable tube (12) is exposed outside the cylinder (11) and an arc-shaped nozzle (15) is fixedly installed, and a telescopic component is provided between the cylinder (11) and the movable tube (12).

2. A portable transmission line spraying device according to claim 1, characterized in that A handle (16) is fixedly mounted on the outer wall of the cylinder (11), and a pair of trigger switches (17) are provided on the handle (16).

3. A portable transmission line spraying device according to claim 2, characterized in that The telescopic assembly includes a bearing cylinder (18), which is fixedly mounted on the outer wall of the cylinder (11) and located on the side of the handle (16). A first motor (19) is fixedly mounted in the bearing cylinder (18), and a screw rod (20) is fixedly mounted on the driving end of the first motor (19). Slide grooves (21) are respectively provided on the inner wall surfaces of the bearing cylinder (18), and a slider (22) is slidably mounted in the slide groove (21). A moving rod (23) is fixedly mounted between the sliders (22), and a threaded groove is provided at one end of the moving rod (23). The screw rod (20) is engaged and connected in the threaded groove. The other end of the moving rod (23) passes through the bearing cylinder (18) and is connected to the moving tube (12).

4. A portable transmission line spraying device according to claim 1, characterized in that The shoulder straps (4) are respectively fixedly mounted with restraint straps (24), and buckles (25) are connected between the restraint straps (24).

5. A portable transmission line spraying device according to claim 4, characterized in that A connecting belt (26) is fixedly installed on the shoulder strap (4) and located on one side of the restraining belt (24), and a safety buckle (27) is fixedly installed on the connecting belt (26).

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