CN219291765U

CN219291765U - Outer surface rotary spraying polyurea device of long flexible inhaul cable of bridge

Info

Publication number: CN219291765U
Application number: CN202320561225.9U
Authority: CN
Inventors: 魏中传; 贾清茂; 常方凯; 王贵强
Original assignee: Shandong Lianchuang New Material Industry Co ltd
Current assignee: Shandong Lianchuang New Material Industry Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-04
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge, which relates to the technical field of surface spraying of the long flexible inhaul cable of the bridge. According to the utility model, the winding shaft is driven to rotate by the first start of the rotating motor, one end of the flexible inhaul cable is wound on the surface of the winding shaft, the flexible inhaul cable is drawn and wound on the surface of the winding shaft by rotation, the clamping plates limit the flexible inhaul cable, the deflection of the flexible inhaul cable is prevented from being thrown outside, and the flexible inhaul cable is straightened along the rollers in the wire box while drawing, so that the situation that knots are generated at the position which is not wound in the winding shaft is avoided.

Description

Outer surface rotary spraying polyurea device of long flexible inhaul cable of bridge

Technical Field

The utility model relates to the technical field of surface spraying of long flexible inhaul cables of bridges, in particular to a device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge.

Background

The polyurea material has excellent physical and chemical properties such as flexibility, wear resistance, aging resistance and corrosion resistance, cracking and chalking do not exist even under extreme environments, if the polyurea material is applied to the outer surface protection of a bridge cable, the cable can be worn with a layer of special protective coat, the service life of the cable can be greatly prolonged, and the application of the polyurea material and the bridge cable in the combination mode is initiated at home and abroad at present.

The following problems exist in the prior art:

the existing device for rotationally spraying the polyurea on the outer surface of the long flexible inhaul cable of the bridge has the defects that the material is seriously wasted in the spraying process, and the polyurea is easy to throw out in the rotating process, so that the waste of the polyurea is caused; and the rotatory spraying polyurea device of surface of current long flexible cable of bridge can not evenly spray the long flexible cable surface at the in-process of spraying, because can not be spacing long flexible cable well when the spraying, makes its irregularly twine in the in-process of spraying, knots to make rotatory spraying's effect not good.

Disclosure of Invention

The utility model provides a device for rotationally spraying polyurea on the outer surface of a bridge long flexible inhaul cable, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a rotatory spraying polyurea device of surface of long flexible cable of bridge, includes wire device and spraying equipment, wire device tip and spraying equipment's one end swing joint, wire device includes along the line case, along the one end swing joint of line case and spraying equipment, along the bottom fixedly connected with support frame of line case, the one end fixedly connected with splint of support frame, the inner wall swing joint of splint has the spool, the side fixed mounting of splint has rotating electrical machines one, the output and the tip fixed connection of spool of rotating electrical machines one, spraying equipment includes logical heart pivot, logical heart pivot one end and along the one end swing joint of line case, the other end fixedly connected with driven gear of logical heart pivot, the surface of driven gear and the surface engagement of master gear, the positive fixedly connected with bearing of master gear, the positive fixedly connected with spraying machine of bearing.

The technical scheme of the utility model is further improved as follows: the inside of following the line case has offered the wire chamber, the inside movable mounting in wire chamber has the gyro wheel, the inboard sliding connection of gyro wheel has flexible cable.

The technical scheme of the utility model is further improved as follows: the top of the line following box is fixedly provided with a second rotating motor, the output end of the second rotating motor is fixedly connected with a main gear, and the surface of the main gear is meshed with the surface of the spraying equipment.

The technical scheme of the utility model is further improved as follows: the inside fixedly connected with dead lever of flush coater, the positive fixedly connected with water pump of dead lever, the output fixedly connected with collecting pipe of water pump, the bottom fixed mounting of collecting pipe has the shower nozzle, the outer wall of shower nozzle and the inboard fixed connection of flush coater.

The technical scheme of the utility model is further improved as follows: the top of flush coater has seted up fixed room, the inner wall screw thread internal connection of fixed room has the polyurea bucket, the bottom fixed mounting of fixed room has the thorn pole, the surface swing joint of thorn pole and polyurea bucket.

The technical scheme of the utility model is further improved as follows: polyurea flow holes are formed in the bottom of the fixing chamber, a fixing frame is fixedly connected to the bottom of the fixing chamber, hollow holes are formed in the fixing frame, rubber plugs are connected to the inner walls of the hollow holes in a sliding mode, and the surfaces of the rubber plugs are movably connected with the inner walls of the polyurea flow holes.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

the utility model provides a device for rotationally spraying polyurea on the outer surface of a long flexible cable of a bridge, which adopts the coordination among a wire guide device, a support frame, a clamping plate, a winding shaft, a first rotating motor, a wire following box, rollers, a second rotating motor, a main gear, a wire guide cavity and the flexible cable.

The utility model provides a device for rotationally spraying polyurea on the outer surface of a bridge long flexible inhaul cable, which adopts the cooperation of spraying equipment, a driven gear, a bearing, a spraying machine, a collecting pipe, a spray head, a fixed rod, a polyurea bucket, a fixed chamber, a thorn rod, a polyurea flow hole, a fixed frame, a rubber plug, a hollow hole, a through-center rotating shaft and a water pump.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the wire guide of the present utility model;

fig. 4 is a structural sectional view of the spraying apparatus of the present utility model.

In the figure: 1. a wire guide device; 11. a support frame; 12. a clamping plate; 13. a spool; 14. a first rotating electric machine; 15. a line box; 16. a roller; 17. a second rotating electric machine; 18. a main gear; 19. a wire lumen; 110. a flexible cable; 2. a spraying device; 21. a driven gear; 22. a bearing; 23. a spraying machine; 24. a collecting pipe; 25. a spray head; 26. a fixed rod; 27. a polyurea bucket; 28. a stationary chamber; 29. a thorn rod; 210. polyurea flowholes; 211. a fixing frame; 212. a rubber stopper; 213. a hollow hole; 214. a through center rotating shaft; 215. and (3) a water pump.

Detailed Description

The utility model is further illustrated by the following examples:

examples

As shown in fig. 1-4, the utility model provides a device for spraying polyurea on the outer surface of a bridge long flexible inhaul cable in a rotating way, which comprises a wire guide device 1 and spraying equipment 2, wherein the end part of the wire guide device 1 is movably connected with one end of the spraying equipment 2, the wire guide device 1 comprises a wire following box 15, one end of the wire following box 15 is movably connected with one end of the spraying equipment 2, a supporting frame 11 is fixedly connected with the bottom of the wire following box 15, one end of the supporting frame 11 is fixedly connected with a clamping plate 12, the inner wall of the clamping plate 12 is movably connected with a winding shaft 13, the side surface of the clamping plate 12 is fixedly provided with a rotating motor I14, the output end of the rotating motor I14 is fixedly connected with the end part of the winding shaft 13, the spraying equipment 2 comprises a through center rotating shaft 214, one end of the through center rotating shaft 214 is movably connected with one end of the wire following box 15, the other end of the through center rotating shaft 214 is fixedly connected with a driven gear 21, the surface of the driven gear 21 is meshed with the surface of a main gear 18, the front surface of the main gear 18 is fixedly connected with a bearing 22, and the front surface of the bearing 22 is fixedly connected with a spraying machine 23.

In this embodiment, the flexible cable 110 is wound and pulled by the wire device 1, and the spraying device 2 rotates through the main gear 18 to perform rotary spraying on the surface of the flexible cable 110 in the pulling process, so that the surface of the flexible cable 110 is uniformly sprayed with polyurea, and meanwhile, the polyurea cannot flow back or leak in the rotary spraying process, and raw materials are greatly saved.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a wire cavity 19 is formed in the wire box 15, a roller 16 is movably mounted in the wire cavity 19, a flexible inhaul cable 110 is slidably connected to the inner side of the roller 16, a second rotating motor 17 is fixedly mounted on the top of the wire box 15, a main gear 18 is fixedly connected to the output end of the second rotating motor 17, and the surface of the main gear 18 is meshed with the surface of the spraying equipment 2.

In this embodiment, the first rotating motor 14 is started to drive the spool 13 to rotate, then one end of the flexible cable 110 is wound on the surface of the spool 13, the flexible cable 110 is drawn and wound on the surface of the spool 13 through rotation, the clamping plate 12 limits the flexible cable 110 to prevent the deflection of the flexible cable 110 from being thrown outside, the roller 16 in the line box 15 straightens the flexible cable 110 while drawing, the situation that the position which is not wound into the spool 13 is knotted is avoided, and the second rotating motor 17 drives the main gear 18 to rotate in the drawing process, so that the spraying equipment 2 performs rotary spraying on the surface of the flexible cable 110.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside fixedly connected with dead lever 26 of flush coater 23, the positive fixedly connected with water pump 215 of dead lever 26, the output fixedly connected with collecting pipe 24 of water pump 215, the bottom fixed mounting of collecting pipe 24 has shower nozzle 25, the outer wall of shower nozzle 25 and the inboard fixed connection of flush coater 23, dead chamber 28 has been seted up at the top of flush coater 23, the inner wall screw thread internal connection of dead chamber 28 has polyurea bucket 27, the bottom fixed mounting of dead chamber 28 has spike 29, the surface swing joint of spike 29 and polyurea bucket 27, polyurea discharge hole 210 has been seted up to the bottom of dead chamber 28, the bottom fixedly connected with mount 211 of dead chamber 28, hollow 213 has been seted up to the inside of mount 211, the inner wall sliding connection of hollow 213 has rubber stopper 212, the surface of rubber stopper 212 and the inner wall swing joint of polyurea discharge hole 210.

In this embodiment, by screwing the polyurea bucket 27 into the fixing chamber 28, in the screwing process, the surface of the polyurea bucket 27 is pricked by the stab rod 29 in the fixing chamber 28, so that the waste caused by leakage in the mounting process is avoided, after the mounting is completed, the polyurea flows into the sprayer 23 through the polyurea flow hole 210, then the bearing 22 drives the sprayer 23 to rotate through the driven gear 21 to rotate under the stress, the water pump 215 is started in the rotating process, the polyurea in the sprayer 23 is sprayed out through the spray head 25 at the bottom of the collecting pipe 24, and in the rotating spraying process, under the action of centrifugal force and gravity, the rubber plug 212 moves up and down on the inner wall of the hollow hole 213, when the rubber plug 212 rotates to the upper side, the rubber plug 212 slides upwards on the inner wall of the hollow hole 213 to block the polyurea flow hole 210, so that the material waste is avoided due to the reverse flow of the polyurea in the sprayer 23.

The working principle of the device for rotationally spraying polyurea on the outer surface of the bridge long flexible inhaul cable is specifically described below.

As shown in fig. 1-4, the flexible inhaul cable 110 is rolled and pulled by the wire guiding device 1, the rotating motor one 14 starts to drive the winding shaft 13 to rotate, one end of the flexible inhaul cable 110 is wound on the surface of the winding shaft 13, the flexible inhaul cable 110 is drawn and wound on the surface of the winding shaft 13 by rotation, the clamping plate 12 limits the flexible inhaul cable 110, the deflection of the flexible inhaul cable 110 is prevented from being thrown outside, the roller 16 in the down-line box 15 is straightened during drawing, the situation that knotting occurs at the position which is not wound into the winding shaft 13 is avoided, in the drawing process, the rotating motor two 17 drives the main gear 18 to rotate, the spraying equipment 2 rotates through the main gear 18 to rotationally spray the surface of the flexible inhaul cable 110, the surface of the flexible inhaul cable 110 is uniformly sprayed with polyurea, the polyurea barrel 27 is firstly screwed into the fixed chamber 28 by rotation, the piercing rod 29 in the fixed chamber 28 breaks the surface of the polyurea barrel 27 in the process of screwing, the polyurea barrel is prevented from leaking in the process of the installation process, after the installation is completed, the polyurea flows into the spraying machine 23 through the polyurea 210, the position which is not wound into the spraying machine 23, the position which is not wound into the winding shaft, the position which is wound on the winding machine, the hollow plug 212 is prevented from being rotated by the inner wall of the sealing plug 212, the inner wall of the sealing machine 212, the inner wall of the sealing device is rotated by the sealing the inner wall of the sealing machine, the sealing plug 212, the inner wall of the sealing hole 212 is formed by the sealing the inner wall of the sealing hole 212, and the sealing hole 212 is formed by the inner wall of the sealing hole, and the sealing hole 212 when the inner wall of the sealing hole by the sealing hole 212, and the inner wall of the sealing hole in the sealing hole and the sealing hole in the sealing process, and the sealing hole sealing process, and the sealing layer and the sealing up sealing layer by the sealing layer sealing up sealing layer, meanwhile, the polyurea can not flow back and leak in the rotary spraying process, so that raw materials are greatly saved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a rotatory spraying polyurea device of surface of long flexible cable of bridge, includes wire device (1) and spraying equipment (2), its characterized in that: the end part of the wire guide device (1) is movably connected with one end of the spraying equipment (2);

the wire guide device (1) comprises a wire box (15), one end of the wire box (15) is movably connected with one end of the spraying equipment (2), the bottom of the wire box (15) is fixedly connected with a support frame (11), one end of the support frame (11) is fixedly connected with a clamping plate (12), the inner wall of the clamping plate (12) is movably connected with a winding shaft (13), the side surface of the clamping plate (12) is fixedly provided with a rotating motor I (14), and the output end of the rotating motor I (14) is fixedly connected with the end part of the winding shaft (13);

spraying equipment (2) are including leading to heart pivot (214), the one end swing joint of leading to heart pivot (214) one end and along line case (15), the other end fixedly connected with driven gear (21) of leading to heart pivot (214), the surface of driven gear (21) and the surface engagement of main gear (18), the front fixedly connected with bearing (22) of main gear (18), the front fixedly connected with flush coater (23) of bearing (22).

2. The device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge according to claim 1, wherein: the inside of following line case (15) has seted up wire chamber (19), the inside movable mounting in wire chamber (19) has gyro wheel (16), the inboard sliding connection of gyro wheel (16) has flexible cable (110).

3. The device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge according to claim 1, wherein: the top of the line following box (15) is fixedly provided with a second rotating motor (17), the output end of the second rotating motor (17) is fixedly connected with a main gear (18), and the surface of the main gear (18) is meshed with the surface of the spraying equipment (2).

4. The device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge according to claim 1, wherein: the inside fixedly connected with dead lever (26) of flush coater (23), the front fixedly connected with water pump (215) of dead lever (26), the output fixedly connected with collecting pipe (24) of water pump (215), the bottom fixed mounting of collecting pipe (24) has shower nozzle (25), the outer wall of shower nozzle (25) and the inboard fixed connection of flush coater (23).

5. The device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge according to claim 1, wherein: the top of flush coater (23) has seted up fixed room (28), the inner wall screw thread internal connection of fixed room (28) has polyurea bucket (27), the bottom fixed mounting of fixed room (28) has thorn pole (29), the surface swing joint of thorn pole (29) and polyurea bucket (27).

6. The device for rotationally spraying polyurea on the outer surface of a long flexible inhaul cable of a bridge according to claim 5, wherein: polyurea flow holes (210) are formed in the bottom of the fixing chamber (28), a fixing frame (211) is fixedly connected to the bottom of the fixing chamber (28), a hollow hole (213) is formed in the fixing frame (211), a rubber plug (212) is slidably connected to the inner wall of the hollow hole (213), and the surface of the rubber plug (212) is movably connected with the inner wall of the polyurea flow holes (210).