Winding device for large-opening concrete pump rubber pipe

Through the limit ring and auxiliary roller structure of the large-mouth concrete pump hose winder, the problem of loose winding of steel wire is solved, the tight winding of steel wire is achieved, and the processing quality and durability of the hose are improved.

CN223201388UActive Publication Date: 2025-08-08LIAOCHENG YIHENG MASCH EQUIP CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422609429.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-29
Publication Date
2025-08-08
Estimated Expiration
2034-10-29

AI Technical Summary

Technical Problem

When the existing large-mouth concrete pump hose is wrapped around the steel wire, it is not convenient to limit the steel wire, resulting in loose winding of the steel wire, which reduces the processing quality of the hose.

Method used

A large-mouth concrete pump hose winder is adopted. The limit ring and auxiliary roller structure driven by the motor ensure that the steel wire is tightly wrapped around the outer surface of the hose. The coordination of the limit ring and the spring is used to prevent the wire deviation, and the uniform winding of the steel wire is achieved through the motor-driven gear system.

Benefits of technology

The processing quality of the hose is improved, ensuring that the steel wire is tightly wrapped, avoiding winding deviations, and improving the compressive resistance and durability of the hose.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223201388U_ABST
    Figure CN223201388U_ABST
Patent Text Reader

Abstract

The utility model discloses a large-mouth concrete pump rubber hose winder, which relates to the technical field of rubber hose processing, and comprises a bottom plate, a support plate is fixedly arranged on the top surface of the bottom plate, a positioning plate is fixedly arranged on one side of the support plate, a rotating ring is rotatably inserted in the positioning plate, an extension plate is fixedly arranged on the outer surface of the rotating ring, and the extension plate is fixedly arranged on the outer surface of the rotating ring. A movable rod is arranged in the extending plate in a sliding and penetrating mode, a frame is fixedly arranged at one end of the movable rod, an auxiliary roller is rotationally arranged in the frame, a limiting ring is fixedly arranged on the side, away from the frame, of the movable rod, a spring is fixedly connected between the limiting ring and the extending plate, and a fourth motor is installed on the top face of the positioning plate. When the steel wire is wound on the outer surface of the rubber pipe, the auxiliary roller drives the movable rod to move, the limiting ring pulls the spring, under the acting force of the spring, the movable rod can be attached to the outer surface of the steel wire, the steel wire is fastened and pressed, the steel wire can be tightly wound on the outer surface of the rubber pipe, and the machining quality of the rubber pipe is improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of rubber hose processing, in particular to a large-mouth concrete pump rubber hose winding device. Background Art

[0002] Large-diameter concrete pump hoses are suitable for use in construction machinery and concrete pump trucks, including high-rise buildings, highways, tunnels, water conservancy projects, and nuclear power plants. These hoses are used at the rear of the pump to deliver concrete to the pouring location and resist suction during cleaning. During the concrete pumping process, as pumping pressure increases, the impact of the pumping force forces the hose to move back and forth. This not only depletes pumping pressure but also subjects the connections between the pump and the hose to impact and intermittent tension, potentially leading to premature damage to the clamps and rubber rings, and cement slurry spillage. Therefore, the pump must be securely secured to ensure efficient concrete delivery and construction safety.

[0003] During the production process of large-mouth concrete pump hoses, steel wire needs to be wrapped around their surface to improve the hose's pressure resistance and durability. However, when winding the steel wire around the existing large-mouth concrete pump hoses, it is inconvenient to limit the steel wire, resulting in the steel wire being loosely wrapped around the outer surface of the hose, thereby reducing the quality of the hose processing. In response to the above problems, the inventors proposed a large-mouth concrete pump hose winding device to solve the above problems. Utility Model Content

[0004] In order to solve the problem that when a large-mouth concrete pump hose is wound with a steel wire, it is inconvenient to limit the steel wire, resulting in the steel wire being loosely wound on the outer surface of the hose; the purpose of the utility model is to provide a large-mouth concrete pump hose winder.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a large-mouth concrete pump hose winding device, comprising a bottom plate, a support plate fixedly provided on the top surface of the bottom plate, a positioning plate fixedly provided on one side of the support plate, a swivel inserted and rotated in the positioning plate, an extension plate fixedly provided on the outer surface of the swivel, a movable rod sliding through the extension plate, a frame fixedly provided at one end of the movable rod, an auxiliary roller rotatably provided in the frame, a limiting ring fixedly provided on the side of the movable rod away from the frame, a spring fixedly connected between the limiting ring and the extension plate, and a spring fixed on the top surface of the positioning plate. A fourth motor is installed, and a gear is fixedly provided at the output end of the fourth motor. A gear ring is fixedly provided on the outer surface of the rotating ring, and the gear is meshed with the gear ring. A positioning rod is rotatably provided on one side of the rotating ring, and a wire roller is installed on the outer surface of the positioning rod. First, the hose is passed through the support plate and the rotating ring and placed on the outer surface of the first roller. Then, the third motor is turned on to rotate the second bidirectional screw rod. At the same time, the second movable block drives the second roller to move relative to each other, thereby limiting the hose to avoid displacement during hose transportation and deviation of the wound wire, thereby improving the processing quality.

[0006] One end of the hose is brought close to one side of the movable plate. At this time, the tube wall of the hose is between the first curved plate and the second curved plate. The second motor is turned on to rotate the first bidirectional screw rod, prompting the first movable block to drive the first curved plate and the second curved plate to move relative to each other and clamp the tube wall of the hose. Then, the first motor is turned on to rotate the threaded rod, so that the threaded block drives the movable plate to move, and then when the hose is wound with steel wire, the hose can be slowly pulled to move so that it can be evenly wound on the outer surface of the hose. At the same time, the fourth motor is turned on to rotate the gear, and the gear is meshed with the gear ring, and then the gear ring drives the rotating ring to rotate so that the steel wire can be wound on the outer surface of the hose. At the same time, the auxiliary roller is attached to the outer surface of the hose. When the steel wire is wound on the outer surface of the hose, the auxiliary roller drives the movable rod to move and causes the limit ring to pull the spring. Under the action of the spring, it can be attached to the outer surface of the steel wire and tighten the steel wire, so that the steel wire can be tightly wound on the outer surface of the hose, thereby improving the quality of the hose processing.

[0007] Preferably, a first roller is rotatably provided in the support plate, a second roller is slidably provided in the support plate, a third motor is installed on one side of the support plate, a second bidirectional screw is fixedly provided at the output end of the third motor, a second movable block is provided on the outer surface of the second bidirectional screw, the second roller is rotatably provided on the bottom surface of the second movable block, a slide groove is provided in the support plate, the bottom end of the second roller is rotatably connected to a slider, and the slider is slidably provided in the slide groove.

[0008] Preferably, a movable plate is slidingly provided on the top surface of the bottom plate, a fixed plate is fixedly provided on one side of the movable plate, a second motor is installed on the top surface of the fixed plate, a first bidirectional screw rod is fixedly provided on the output end of the second motor, a first curved plate and a second curved plate are sliding towards each other on one side of the fixed plate, a first movable block is fixedly provided on one side of the first curved plate and the second curved plate, the first movable block is threadedly sleeved on the outer surface of the first bidirectional screw rod, a first motor is installed on one side of the bottom plate, a threaded rod is fixedly provided on the output end of the first motor, a threaded block is fixedly provided on the bottom surface of the movable plate, and the threaded block is threadedly sleeved on the outer surface of the threaded rod.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the present invention, when the steel wire is wound on the outer surface of the hose, the auxiliary roller drives the movable rod to move, and the limiting ring pulls the spring. Under the action of the spring, the auxiliary roller can fit on the outer surface of the steel wire and tighten the steel wire, so that the steel wire can be tightly wound on the outer surface of the hose, thereby improving the quality of the hose processing;

[0011] 2. In the present invention, the rubber hose is passed through the support plate and placed on the outer surface of the first roller. Then, the third motor is turned on to rotate the second bidirectional screw. At the same time, the second movable block drives the second rollers to move relative to each other, thereby limiting the position of the rubber hose to avoid displacement during transportation and deviation of the wound steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the support plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the positioning plate structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the movable plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the partial cross-sectional structure of the fixing plate of the utility model.

[0018] In the figure: 1. Base plate; 11. First motor; 12. Threaded rod; 13. Moving plate; 14. Threaded block; 15. Fixed plate; 16. Second motor; 17. First bidirectional screw rod; 18. First curved plate; 181. Second curved plate; 19. First movable block; 2. Support plate; 21. First roller; 22. Third motor; 23. Second bidirectional screw rod; 24. Second roller; 25. Second movable block; 26. Slide groove; 27. Slider; 3. Positioning plate; 31. Fourth motor; 32. Gear; 33. Rotating ring; 34. Gear ring; 35. Positioning rod; 36. Wire roller; 4. Extension plate; 41. Movable rod; 42. Frame; 43. Auxiliary roller; 44. Limiting ring; 45. Spring. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-5 As shown, the utility model provides a large-mouth concrete pump hose winding device, including a bottom plate 1, a support plate 2 is fixedly provided on the top surface of the bottom plate 1, a positioning plate 3 is fixedly provided on one side of the support plate 2, a swivel 33 is rotatably inserted in the positioning plate 3, an extension plate 4 is fixedly provided on the outer surface of the swivel 33, a movable rod 41 is slidably passed through the extension plate 4, a frame 42 is fixedly provided at one end of the movable rod 41, an auxiliary roller 43 is rotatably provided in the frame 42, a limiting ring 44 is fixedly provided on the side of the movable rod 41 away from the frame 42, a spring 45 is fixedly connected between the limiting ring 44 and the extension plate 4, a fourth motor 31 is installed on the top surface of the positioning plate 3, a gear 32 is fixedly provided on the output end of the fourth motor 31, a gear ring 34 is fixedly provided on the outer surface of the swivel 33, the gear 32 is meshed with the gear ring 34, and a positioning rod 35 is rotatably provided on one side of the swivel 33 A wire roller 36 is installed on the outer surface of the positioning rod 35. The wire roller 36 wrapped with the steel wire is sleeved on the outer surface of the positioning rod 35, and then the wire roller 36 is fixed to the outer surface of the positioning rod 35 by bolts, and one end of the steel wire is fixed to the outer surface of the hose. By turning on the fourth motor 31, the gear 32 rotates, the gear 32 engages with the gear ring 34, and then the gear ring 34 drives the rotating ring 33 to rotate, so that the steel wire can be wound on the outer surface of the hose, and the auxiliary roller 43 fits the outer surface of the hose. When the steel wire is wound on the outer surface of the hose, the auxiliary roller 43 drives the movable rod 41 to move, and the limiting ring 44 pulls the spring 45. Under the action of the spring 45, it can fit on the outer surface of the steel wire and tighten the steel wire, so that the steel wire can be tightly wound on the outer surface of the hose, thereby improving the quality of hose processing.

[0021] A first roller 21 is rotatably provided in the support plate 2, and a second roller 24 is slidably provided in the support plate 2. A third motor 22 is installed on one side of the support plate 2. A second bidirectional screw rod 23 is fixedly provided at the output end of the third motor 22. A second movable block 25 is provided on the outer surface of the second bidirectional screw rod 23. The second roller 24 is rotatably provided on the bottom surface of the second movable block 25. A slide groove 26 is opened in the support plate 2. The bottom end of the second roller 24 is rotatably connected to a slider 27, and the slider 27 is slidably provided in the slide groove 26.

[0022] By adopting the above technical solution, the hose is passed through the support plate 2 and placed on the outer surface of the first roller 21. Then, the third motor 22 is turned on to cause the second bidirectional screw 23 to rotate. At the same time, the second movable block 25 drives the second rollers 24 to move relative to each other, thereby limiting the hose, avoiding displacement during hose transportation, avoiding deviation of the wound steel wire, and improving the processing quality.

[0023] A movable plate 13 is slidingly provided on the top surface of the base plate 1, and a fixed plate 15 is fixedly provided on one side of the movable plate 13. A second motor 16 is installed on the top surface of the fixed plate 15, and a first bidirectional screw rod 17 is fixedly provided on the output end of the second motor 16. A first curved plate 18 and a second curved plate 181 are sliding towards each other on one side of the fixed plate 15. A first movable block 19 is fixedly provided on one side of the first curved plate 18 and the second curved plate 181. The first movable block 19 is threadedly sleeved on the outer surface of the first bidirectional screw rod 17. A first motor 11 is installed on one side of the base plate 1, and a threaded rod 12 is fixedly provided on the output end of the first motor 11. A threaded block 14 is fixedly provided on the bottom surface of the movable plate 13, and the threaded block 14 is threadedly sleeved on the outer surface of the threaded rod 12.

[0024] By adopting the above technical solution, one end of the hose is brought close to one side of the movable plate 13. At this time, the tube wall of the hose is between the first curved plate 18 and the second curved plate 181. The second motor 16 is turned on to rotate the first bidirectional screw rod 17, prompting the first movable block 19 to drive the first curved plate 18 and the second curved plate 181 to move relative to each other and clamp the tube wall of the hose. Then, the first motor 11 is turned on to rotate the threaded rod 12, so that the threaded block 14 drives the movable plate 13 to move. Then, when the hose is wound with steel wire, the hose can be slowly pulled to move so that it can be evenly wound on the outer surface of the hose.

[0025] Working principle: First, the hose is passed through the support plate 2 and the rotating ring 33, and placed on the outer surface of the first roller 21. Then, the third motor 22 is turned on to rotate the second bidirectional screw 23. At the same time, the second movable block 25 drives the second rollers 24 to move relative to each other, thereby limiting the position of the hose, avoiding displacement during hose transportation, avoiding deviation of the winding wire, and improving the processing quality.

[0026] Place one end of the hose close to one side of the movable plate 13. At this time, the wall of the hose is between the first curved plate 18 and the second curved plate 181. Turn on the second motor 16 to rotate the first bidirectional screw rod 17, prompting the first movable block 19 to drive the first curved plate 18 and the second curved plate 181 to move relative to each other and clamp the hose wall. Then turn on the first motor 11 to rotate the threaded rod 12, so that the threaded block 14 drives the movable plate 13 to move, and then when the hose is wound with steel wire, the hose can be slowly pulled to move so that it can be evenly wound on the hose. The outer surface of the hose is rotated, and the fourth motor 31 is turned on at the same time, so that the gear 32 rotates, the gear 32 meshes with the gear ring 34, and then the gear ring 34 drives the rotating ring 33 to rotate, so that the steel wire can be wound on the outer surface of the hose, and at the same time the auxiliary roller 43 is attached to the outer surface of the hose. When the steel wire is wound on the outer surface of the hose, the auxiliary roller 43 drives the movable rod 41 to move, and the limiting ring 44 pulls the spring 45. Under the action of the spring 45, it can be attached to the outer surface of the steel wire and tighten the steel wire, so that the steel wire can be tightly wound on the outer surface of the hose, thereby improving the quality of the hose processing.

[0027] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A large-mouth concrete pump hose winding device, comprising a bottom plate (1), characterized in that: A support plate (2) is fixedly provided on the top surface of the bottom plate (1), a positioning plate (3) is fixedly provided on one side of the support plate (2), a rotating ring (33) is rotatably inserted in the positioning plate (3), an extension plate (4) is fixedly provided on the outer surface of the rotating ring (33), a movable rod (41) is slidably passed through the extension plate (4), a frame (42) is fixedly provided at one end of the movable rod (41), an auxiliary roller (43) is rotatably provided in the frame (42), a limiting ring (44) is fixedly provided on the side of the movable rod (41) away from the frame (42), and a spring (45) is fixedly connected between the limiting ring (44) and the extension plate (4).

2. A large-mouth concrete pump hose winding device as claimed in claim 1, characterized in that: A fourth motor (31) is mounted on the top surface of the positioning plate (3), a gear (32) is fixedly mounted on the output end of the fourth motor (31), a gear ring (34) is fixedly mounted on the outer surface of the rotating ring (33), and the gear (32) is meshed with the gear ring (34).

3. A large-mouth concrete pump hose winding device as claimed in claim 1, characterized in that: A positioning rod (35) is rotatably provided on one side of the rotating ring (33), and a wire roller (36) is installed on the outer surface of the positioning rod (35).

4. A large-mouth concrete pump hose winding device as claimed in claim 1, characterized in that: A first rotating roller (21) is rotatably provided in the support plate (2), and a second rotating roller (24) is slidably provided in the support plate (2).

5. A large-mouth concrete pump hose winding device as claimed in claim 4, characterized in that: A third motor (22) is installed on one side of the support plate (2), a second bidirectional screw rod (23) is fixedly provided at the output end of the third motor (22), a second movable block (25) is provided on the outer surface of the second bidirectional screw rod (23) through a threaded sleeve, and the second rotating roller (24) is rotatably provided on the bottom surface of the second movable block (25).

6. A large-mouth concrete pump hose winding device as claimed in claim 4, characterized in that: A slide groove (26) is provided in the support plate (2), and a slider (27) is rotatably connected to the bottom end of the second roller (24), and the slider (27) is slidably arranged in the slide groove (26).

7. A large-mouth concrete pump hose winding device as claimed in claim 1, characterized in that: A movable plate (13) is slidably provided on the top surface of the bottom plate (1), a fixed plate (15) is fixedly provided on one side of the movable plate (13), a second motor (16) is mounted on the top surface of the fixed plate (15), a first bidirectional screw rod (17) is fixedly provided at the output end of the second motor (16), a first arc-shaped plate (18) and a second arc-shaped plate (181) are slidably provided on one side of the fixed plate (15), a first movable block (19) is fixedly provided on one side of each of the first arc-shaped plate (18) and the second arc-shaped plate (181), and the first movable block (19) is threadedly sleeved on the outer surface of the first bidirectional screw rod (17).

8. A large-mouth concrete pump hose winding device as claimed in claim 7, characterized in that: A first motor (11) is mounted on one side of the base plate (1), a threaded rod (12) is fixedly mounted on the output end of the first motor (11), a threaded block (14) is fixedly mounted on the bottom surface of the movable plate (13), and the threaded block (14) is threadedly sleeved on the outer surface of the threaded rod (12).