Flexible water pipe coiled tubing tool

Abstract

The utility model provides a kind of soft water pipe coiling tool, reel is set for coiling water pipe on rack, the bottom end of rack is also provided with the pulling assembly for the water pipe tension, make the more tight coiling when coiling water pipe;Switching execution mechanism is provided between reel and pulling assembly, is made of first execution piece and second execution piece;First execution piece carries out cleaning to the silt on the surface of water pipe, second execution piece limits the pipe head of water pipe, to prevent coiled water pipe loosening in moving process;First execution piece and second execution piece are switched by rotating;Locking mechanism is used to lock first execution piece and second execution piece.Using the above technical scheme, effectively cleaning the silt on the surface of water pipe, reduce the damage of silt friction to water pipe;The pipe head of water pipe is limited by second execution piece, reduce the repeated workload caused by water pipe loosening and falling during moving after coiling end.

Description

Technical Field

[0001] This utility model relates to the field of coiling equipment, specifically to a flexible water pipe coiling tool. Background Technology

[0002] Flexible water pipes are frequently used on construction sites for water supply and fire protection. They are adaptable to various construction scenarios, meeting the needs of concrete curing, dust control, and fire protection. They can be used both inside and outside buildings, making them an important tool for ensuring construction efficiency and safety.

[0003] Because flexible water pipes need to be used in various scenarios, if they are simply piled up after use, they are prone to tangling, wear and tear, and are difficult to store, affecting their efficiency for future use. Therefore, a flexible water pipe coiling tool is needed to store the pipes after use. Since they need to be used inside and outside buildings and on different floors, the coiling tool needs to be portable. Mud and sand on construction sites can easily adhere to the surface of the water pipes; when coiling, this mud and sand will rub against the outer wall of the pipes, easily damaging them and reducing their lifespan. Furthermore, after coiling, the pipe ends need to be limited or secured to prevent them from slipping during movement, requiring tightening or even recoiling the pipes. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of the above-mentioned technology by proposing a soft water pipe coiling tool, which aims to solve the problems of difficulty in cleaning mud and sand from the outer wall of water pipes and inconvenience in fixing or limiting the water pipe head.

[0005] This utility model provides a flexible water pipe coiling tool, including a coiling tool frame and a reel rotatably mounted on the frame. A stretching assembly for tightening the water pipe is connected to one end of the frame near the ground. A switching actuator that rotates along the axis is provided between the reel and the stretching assembly. The two rotating surfaces of the switching actuator are a first actuator and a second actuator, respectively. By rotating the switching actuator, the first actuator can be selectively used to clean the mud and sand on the surface of the water pipe, or the second actuator can be used to restrict the water pipe head. The frame is provided with a locking mechanism for locking the switching actuator to lock the first actuator or the second actuator.

[0006] Preferably, the stretching assembly includes a stretching rod perpendicular to the frame, one end of the stretching rod being connected to the end of the frame near the ground, and the other end of the stretching rod being connected to a support plate. The support plate is in contact with the ground to provide support, and a gap is formed between the stretching rod and the ground for the water pipe to pass through. The switching actuator is located between the reel and the stretching rod.

[0007] Preferably, the switching actuator includes two rotating shafts that are vertically and rotatably connected to the frame via a mounting base. Each rotating shaft is connected to a rotating plate along its length. The first actuator and the second actuator are respectively connected to the edge of the rotating plate. The two first actuators perform cleaning when they correspond to each other, and the two second actuators limit the water pipe head when they correspond to each other. The locking mechanism locks the first actuator or the second actuator.

[0008] The rotating plate includes a first connecting plate, a second connecting plate, and a third connecting plate. The first connecting plate and the third connecting plate are parallel and located on both sides of the rotating shaft, respectively. The second connecting plate is perpendicular to the first connecting plate and the third connecting plate and is located between the first connecting plate and the third connecting plate. The first connecting plate is connected to the first actuator, and the second connecting plate is connected to the second actuator. When the first actuator is executed, the second connecting plate is locked by the locking mechanism; When the second actuator is executed, the third connecting plate is locked by the locking mechanism.

[0009] The first actuator includes a connecting plate disposed along the edge of the first connecting plate, with brushes attached to the surface of the connecting plate, and a water pipe passing through between two corresponding pairs of brushes.

[0010] The second actuator includes a slot formed in the second connecting plate, with flexible pads connected to the edge of the slot, and the water pipe head located between two corresponding pairs of flexible pads.

[0011] Preferably, the locking mechanism includes a longitudinally formed groove in the mounting base, a slider is slidably disposed in the groove, two sets of limiting plates are connected to the side of the slider near the rotating shaft, the first actuator and the second actuator are respectively movably sleeved in the limiting plates, and the mounting base is also provided with a plug-in assembly to lock the slider when it moves to the top of the groove.

[0012] Preferably, the plug-in assembly includes an opening in the side wall of the mounting base, the opening communicating with a slide groove, a pin inserted into the opening, and a pull plate connected to the end of the pin away from the slide groove. A spring connects the pull plate and the mounting base, and the pin is sleeved within the spring.

[0013] Compared with existing technologies, it has the following beneficial effects: This utility model provides a flexible water pipe coiling tool. A reel is mounted on a frame for coiling water pipes, and a stretching assembly at the bottom of the frame tightens the coil. A switching actuator, consisting of a first actuator and a second actuator, is located between the reel and the stretching assembly. The first actuator cleans the surface of the water pipe of mud and sand, while the second actuator restricts the pipe end to prevent loosening during movement. The first and second actuators are switched by rotation. A locking mechanism locks both actuators. This technical solution effectively cleans the surface of the water pipe of mud and sand, reducing friction damage. The second actuator's restriction of the pipe end minimizes the need for rework caused by the pipe loosening and falling off during movement after coiling. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of a flexible water pipe coiling tool according to the present invention; Figure 2 This is a partially enlarged schematic diagram of part A of the present invention; Figure 3 This is a schematic diagram of the rotating plate of this utility model; Figure 4 This is a schematic diagram of the first actuator of this utility model during execution; Figure 5 This is a schematic diagram of the second actuator of this utility model during execution; Figure 6 This is a schematic diagram of the locking mechanism of this utility model.

[0015] In the diagram, the components are: frame-11; reel-12; stretching assembly-2; stretching rod-21; support plate-22; switching actuator-3; mounting base-31; rotating shaft-32; rotating plate-33; first connecting plate-331; second connecting plate-332; third connecting plate-333; first actuator-34; connecting plate-341; brush-342; second actuator-35; slot-351; flexible pad-352; locking mechanism-4; sliding groove-41; slider-42; limit plate-43; plug-in assembly-44; opening-441; pin-442; pulling plate-443; and spring-444. Detailed Implementation

[0016] To better understand the structure, functional features, and advantages of this utility model, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings: Example: like Figures 1 to 6 As shown, this utility model provides a flexible water pipe coiling tool, including a frame 11 and a rotatable reel 12 mounted on the frame. The commonly used portable frame 11 is relatively simple, consisting of two inclined support rods and a handle. Support legs, which improve stability during placement, are connected to the support rods and are perpendicular to the bottom of the support rods. The reel 12 is located at the intersection of the two support rods and is connected to the frame via bearings. The reel 12 consists of two coiling rods, which, compared to a single rod, increases friction and improves the efficiency of water pipe coiling.

[0017] The frame 11 is connected to a stretching assembly 2 near the ground for tightening the water pipe. The stretching assembly 2 can straighten the water pipe during the coiling process, and when the reel 12 rotates, it coils the water pipe even tighter.

[0018] A switching actuator 3, which rotates along the axis, is provided between the reel 12 and the stretching assembly 2. The two rotating surfaces of the switching actuator 3 are a first actuator 34 and a second actuator 35, respectively. By rotating the switching actuator 3, the first actuator 34 can be selectively used to clean the mud and sand on the surface of the water pipe, or the second actuator 35 can be used to restrict the water pipe head. The second actuator 35 restricts the water pipe head from moving towards the reel 12, reducing the probability that the water pipe head will shake during the movement of the frame 11, causing the water pipe to loosen or even fall off the reel 12.

[0019] The frame 11 is equipped with a locking mechanism 4 for locking the switching actuator 3, thereby locking the first actuator 34 or the second actuator 35. Locking the first actuator 34 and the second actuator 35 prevents them from rotating during the water pipe pulling process, thus enabling stable cleaning of mud and sand or restricting the water pipe head.

[0020] As another embodiment, such as Figure 3 and Figure 4 As shown, the stretching assembly 2 of this application includes a stretching rod 21 perpendicular to the frame 11. One end of the stretching rod 21 is connected to the end of the frame 11 near the ground, and the other end of the stretching rod 21 is connected to a support plate 22. The support plate 22 contacts the ground to provide support, and a gap is formed between the stretching rod 21 and the ground for the water pipe to pass through.

[0021] One end of the tension rod 21 is welded to the frame 11, and the other end is welded to the support plate 22. A gap is left between the tension rod 21 and the ground, allowing the water pipe and pipe head to pass through the gap. Since the position of the reel 12 is higher than that of the tension rod 21, and the reel 12 consists of two reels, it has sufficient friction to cause the water pipe to rub against the tension rod 21 when passing through the gap, thereby tightening the water pipe. This effectively promotes a tighter coiling of the water pipe on the reel.

[0022] The switching actuator 3 is located between the reel 12 and the pull rod 21. The pull rod 21 tightens the water pipe, making it easier for the first actuator 34 to clean the surface of the water pipe when it passes through the switching actuator 3.

[0023] As another embodiment, such as Figures 2 to 5 As shown, the switching actuator 3 of this application includes two rotating shafts 32 that are vertically and rotatably connected to the frame 11 via a mounting base 31. Each rotating shaft 32 is connected to a rotating plate 33 along its length. A first actuator 34 and a second actuator 35 are respectively connected to the edge of the rotating plate 33. The two first actuators 34 perform cleaning when they correspond to each other, and the two second actuators 35 limit the water pipe head when they correspond to each other. The locking mechanism 4 locks the first actuator 34 or the second actuator 35.

[0024] The mounting base 31 is rectangular or other shapes that increase the surface area compared to the frame support rods; in this application, a rectangular iron block is used. The mounting base 31 is welded to the frame 11. Two rotating shafts 32 are parallel and on the same horizontal plane, perpendicularly and rotatably connected to the mounting base 31. This rotatable connection involves first welding two corresponding fixed rods to the surface of the mounting base 31, with the rotating shafts 32 fitted onto the fixed rods. To prevent the rotating shafts 32 from falling off, end caps can be welded to the ends of the fixed rods; the diameter of the end caps is larger than the diameter of the rotating shafts 32. A rotating plate 33 is welded to the rotating shafts 32; when the rotating shafts 32 rotate, the rotating plate 33 flips. The first actuator 34 and the second actuator 35 are located at the edges of the rotating plate 33, respectively. When the two corresponding first actuators 34 are facing each other, they clean the surface sediment from the water pipe passing between them. When the two corresponding second actuators 35 are facing each other, they limit the water pipe head. However, the first actuator 34 and the second actuator 35 are capable of cleaning surface mud and sand and limiting their movement. A locking mechanism is required to lock the first actuator 34 and the second actuator 35; otherwise, they will flip over due to the friction of the water pipe.

[0025] The rotating plate 33 includes a first connecting plate 331, a second connecting plate 332, and a third connecting plate 333. The first connecting plate 331 and the third connecting plate 333 are parallel and located on both sides of the rotating shaft 32, respectively. The second connecting plate 332 is perpendicular to the first connecting plate 331 and the third connecting plate 333 and is located between the first connecting plate 331 and the third connecting plate 333. The first connecting plate 331 is connected to the first actuator 34, and the second connecting plate 332 is connected to the second actuator 35. When the first actuator 34 is executed, the second connecting plate 332 is locked by the locking mechanism 4. When the second actuator 35 is executed, the third connecting plate 333 is locked by the locking mechanism 4. The first actuator 34 includes a connecting plate 341 arranged along the edge of the first connecting plate 331. A brush 342 is connected to the surface of the connecting plate 341, and a water pipe passes through the corresponding two pairs of brushes 342.

[0026] The second actuator 35 includes a slot 351 formed at the edge of the second connecting plate 332, and a flexible pad 352 connected to the edge of the slot 351, with the water pipe head located between two corresponding pairs of flexible pads 352.

[0027] The connecting plate 341 is welded to the edge of the first connecting plate 331. The width of the connecting plate 341 is greater than the thickness of the edge of the first connecting plate 331 so that more brushes 342 can be connected. The connecting plate 341 has several openings, and the brushes 342 pass through the openings.

[0028] The groove 351 has an arc-shaped edge, and the two opposite grooves 351 form an ellipse, the minor axis of which is smaller than the diameter of the water pipe. This water pipe is a commonly used water supply pipe on construction sites, and is a relatively thin type. The flexible pad 352 is a rubber pad, adhered to the edge of the groove 351 by adhesive. The flexible pad 352 reduces damage to the water pipe and pipe ends.

[0029] During use, when the water pipe is coiled, the first actuator 34 cleans the surface of the water pipe, and at this time the locking mechanism 4 locks the second connecting plate 332. When the water pipe head approaches the first connecting plate 331, release the locking mechanism 4, flip the rotating shaft 32 to rotate the second actuator 35 to the corresponding position, and then slightly rotate the reel to make the water pipe head abut against the second actuator 35. If the water pipe has no head, the end of the water pipe can be clamped at the position where the second actuator 35 does not have a slot 351. The locking mechanism 4 then locks the third connecting plate 333.

[0030] That is, when two opposing second actuators correspond to each other, the distance between their edges is small, while when two opposing first actuators correspond to each other, the distance between their edges is large.

[0031] As another embodiment, such as Figures 2 to 6As shown, the locking mechanism 4 of this application includes a slide groove 41 longitudinally formed in the mounting base 31. A slider 42 is slidably disposed in the slide groove 41. Two sets of limiting plates 43 are connected to the side of the slider near the rotating shaft 32. The limiting plates 43 are used to clamp the rotating plate 33. The mounting base 31 is also provided with a plug-in assembly 44 to lock the slider 42 when it moves to the top of the slide groove 41. The plug-in assembly 44 includes an opening 441 formed in the side wall of the mounting base 31, the opening 441 communicating with the slide groove 41, a pin 442 inserted into the opening 441, and a pull plate 443 connected to the end of the pin 442 away from the slide groove 41. A spring 444 is connected between the pull plate 443 and the mounting base 31, and the pin 442 is sleeved in the spring 444.

[0032] The slide groove 41 has a concave cross-section, and the portion of the slider 42 located within the slide groove 41 is T-shaped. The end of the slide groove 41 is slotted to accommodate the slider 42; however, an end cap or welded end cap is required to prevent the slider 42 from sliding out. Each set of limiting plates 43 consists of two plates with a gap between them. The limiting plates 43 and the slider 42 are connected by welding. The second connecting plate 332 and the third connecting plate 33 of the rotating plate 33 are movably inserted into the gap of the limiting plates 43. The distance between the opening 441 and the top of the slide groove 41 is greater than the thickness of the slider 42. The spring 444 is included to facilitate its reset.

[0033] When it is necessary to lock the second connecting plate 332 or the third connecting plate 333, pull the pull plate 443 so that the pin 442 is in the opening 441, the slider 42 moves downward, the limiting plate 43 locks the second connecting plate 332 or the third connecting plate 333, and release the pin 442 so that the limiting plate 43 cannot move to the top of the slide groove 41.

[0034] When it is necessary to flip the rotating plate 33, pull the pull plate 443 so that the pin 442 is in the opening 441, move the slider 42 upward and release the pin 442 so that the limiting plate 43 cannot move to the bottom of the slide groove 41. At this time, flip the rotating plate 33. After the flip is completed, repeat the above steps to lock the limiting plate 43 to the second connecting plate 332 or the third connecting plate 333.

[0035] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A flexible water pipe coiling tool, comprising a frame (11) for the coiling tool and a reel (12) rotatably mounted on the frame, characterized in that... The frame (11) is connected to a stretching assembly (2) for tightening the water pipe at one end near the ground. A switching actuator (3) that flips along the axis is provided between the reel (12) and the stretching assembly (2). The two flipping surfaces of the switching actuator (3) are a first actuator (34) and a second actuator (35). By flipping the switching actuator (3), the first actuator (34) can be selectively used to clean the mud and sand on the surface of the water pipe, or the second actuator (35) can be used to restrict the water pipe head. The frame (11) is provided with a locking mechanism (4) for locking the switching actuator (3) to lock the first actuator (34) or the second actuator (35).

2. The flexible water pipe coiling tool according to claim 1, characterized in that, The stretching assembly (2) includes a stretching rod (21) perpendicular to the frame (11). One end of the stretching rod (21) is connected to the end of the frame (11) near the ground. The other end of the stretching rod (21) is connected to a support plate (22). The support plate (22) contacts the ground to provide support. A gap is formed between the stretching rod (21) and the ground for the water pipe to pass through. The switching actuator (3) is located between the reel (12) and the stretching rod (21).

3. The flexible water pipe coiling tool according to claim 2, characterized in that, The switching actuator (3) includes two rotating shafts (32) that are vertically and rotatably connected to the frame (11) via a mounting base (31). Each rotating shaft (32) is connected to a rotating plate (33) along its length. The first actuator (34) and the second actuator (35) are respectively connected to the edge of the rotating plate (33). The two first actuators (34) perform cleaning when they correspond to each other. The two second actuators (35) limit the water pipe head when they correspond to each other. The locking mechanism (4) locks the first actuator (34) or the second actuator (35).

4. The flexible water pipe coiling tool according to claim 3, characterized in that, The rotating plate (33) includes a first connecting plate (331), a second connecting plate (332), and a third connecting plate (333). The first connecting plate (331) and the third connecting plate (333) are parallel and located on both sides of the rotating shaft (32). The second connecting plate (332) is perpendicular to the first connecting plate (331) and the third connecting plate (333) and is located between the first connecting plate (331) and the third connecting plate (333). The first connecting plate (331) is connected to the first actuator (34), and the second connecting plate (332) is connected to the second actuator (35). When the first actuator (34) is executed, the second connecting plate (332) is locked by the locking mechanism (4); When the second actuator (35) is executed, the third connecting plate (333) is locked by the locking mechanism (4).

5. The flexible water pipe coiling tool according to claim 4, characterized in that, The first actuator (34) includes a connecting plate (341) disposed along the edge of the first connecting plate (331), the surface of the connecting plate (341) is connected with a brush (342), and the water pipe passes through between two corresponding pairs of the brushes (342).

6. The flexible water pipe coiling tool according to claim 5, characterized in that, The second actuator (35) includes a slot (351) formed on the edge of the second connecting plate (332), the edge of the slot (351) is connected to a flexible pad (352), and the water pipe head is located between two corresponding pairs of the flexible pads (352).

7. The flexible water pipe coiling tool according to claim 3, characterized in that, The locking mechanism (4) includes a longitudinally formed groove (41) in the mounting base (31). A slider (42) is slidably disposed in the groove (41). Two sets of limiting plates (43) are connected to the side of the slider (42) near the rotating shaft (32). The limiting plates (43) are used to clamp the rotating plate (33). The mounting base (31) is also provided with a plug-in assembly (44) to lock the slider (42) when it moves to the top of the groove (41).

8. The flexible water pipe coiling tool according to claim 7, characterized in that, The plug-in assembly (44) includes an opening (441) on the side wall of the mounting base (31), the opening (441) communicating with the slide groove (41), a pin (442) being inserted into the opening (441), and a pull plate (443) being connected to one end of the pin (442) away from the slide groove (41).

9. The flexible water pipe coiling tool according to claim 8, characterized in that, A spring (444) is connected between the pull plate (443) and the mounting base (31), and the pin (442) is sleeved inside the spring (444).

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