A water pipe positioning device for irrigation

Abstract

This utility model relates to the field of water conservancy and irrigation technology, and discloses a water pipe positioning device for water conservancy and irrigation. It includes a base plate, on which a base is fixedly installed. A lower slot, a semi-circular groove, is provided in the middle of the base. An upper plate, corresponding to the lower slot, is an upwardly protruding arc-shaped plate. Both ends of the upper plate have screw holes for bolt connection to the base. A winding belt is provided in the lower slot. An adjustment component, adjustable by lifting, can be used to wind the winding belt. In this utility model, when no water flow is being transmitted, adjusting the adjustment component to a designated position allows the winding belt to be wound within the lower slot. The wound belt compresses and restricts the flexible pipe, thus achieving the effect of limiting and fixing the winding belt during non-water flow transmission operations.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy and irrigation technology, and more specifically to a water pipe positioning device for water conservancy and irrigation. Background Technology

[0002] In the field of water conservancy and irrigation engineering, the positioning and effective fixation of flexible water pipes are crucial for the smooth operation of irrigation. With the continuous development of agricultural irrigation technology, flexible water pipes are widely used in many irrigation scenarios due to their excellent flexibility and adaptability.

[0003] However, during irrigation breaks, when the flexible pipe is not transmitting water, it is prone to flattening and shrinking due to the loss of water pressure support. This flattening will cause the fixing methods used when there is water pressure to fail. For example, traditional clamp fixing, simple rope binding or slot fixing are all designed and implemented based on the shape and size of the pipe when there is water pressure. Once the pipe flattens, these fixing devices cannot fit the pipe tightly, resulting in loosening and displacement.

[0004] This problem is particularly prominent in long-term indirect irrigation operations because the water pipe flattens after each irrigation operation, and needs to be fixed and adjusted again for the next operation. This not only consumes a lot of manpower, material resources and time, reducing the efficiency of irrigation operations, but also the frequent re-fixing operation may damage the flexible water pipe, such as scratching and wear, shortening the service life of the water pipe and increasing the maintenance and operating costs of the irrigation system. This seriously affects the economy and reliability of water conservancy irrigation projects. To address this, we propose a water pipe positioning device for water conservancy irrigation. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a water pipe positioning device for irrigation, so as to solve the problem that the water pipe positioning device for irrigation cannot effectively position and fix the flexible pipe when no water flow transmission operation is being carried out.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a water pipe positioning device for irrigation, including a base plate, a base fixedly installed on the base plate, a lower slot with a semi-circular groove in the middle of the base, an upper plate with an upwardly protruding arc shape corresponding to the lower slot, and screw holes for bolt connection to the base at both ends of the upper plate. A winding belt is provided in the lower slot, and an adjustment component for winding the winding belt by lifting adjustment is provided on the upper plate. The adjustment component includes an adjustment screw and a limit rod, and a locking component is provided on the adjustment screw.

[0007] Preferably, the upper card plate has a through groove on its side arc plate, and the other end of the take-up tape extends along the inner side wall of the lower card groove to the upper card plate through the through groove. One end of the take-up tape is fixedly installed on the corresponding position on the inner top of the upper card plate.

[0008] Preferably, the adjustment assembly further includes an adjustment ring block, an adjustment groove, and a limiting adjustment plate. The adjustment groove is located on the top inner side of the upper clamping plate, and the limiting adjustment plate is disposed within the adjustment groove and can rotate within the adjustment groove. An adjustment screw is fixedly installed on the limiting adjustment plate, with one end of the adjustment screw slidingly penetrating the corresponding position wall of the upper clamping plate and extending above the upper clamping plate. The side wall of the adjustment screw is provided with threads. The adjustment ring block is movably fitted onto the adjustment screw, and the inner side of the adjustment ring block is provided with threads that are compatible with the side wall of the adjustment screw. The end of the adjustment ring block near the winding belt is fixedly connected to the winding belt. Limiting rods are disposed on both sides of the adjustment screw, with the end of the limiting rod near the upper clamping plate slidingly penetrating the corresponding position wall of the adjustment ring block and installed on the corresponding position wall of the upper clamping plate.

[0009] Preferably, the locking assembly includes a locking sleeve, a limiting hole, a locking groove, and a locking block. The locking sleeve is an annular block shape. Limiting holes are provided on both sides of the locking sleeve corresponding to the positions of the limiting rods. The inner diameter of the limiting holes is adapted to the outer diameter of the limiting rods. Locking grooves are provided on both sides of the top end of the adjusting screw. The positions of the locking grooves correspond to the positions of the limiting holes. A locking block is fixedly installed on the inner side of the locking sleeve corresponding to the position of the locking groove. The locking block can be locked into the inner side of the locking groove.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In this invention, when no water flow transmission operation is being performed, the adjusting component is adjusted to a designated position so that the adjusting component can drive the winding tape to wind up in the lower slot. The winding tape will squeeze and restrict the flexible tube, thereby achieving the effect of limiting and fixing the winding tape when no water flow transmission operation is being performed.

[0011] In this invention, by adjusting the adjustment component at a specified position, the adjustment component can drive the winding belt to wind to a specified angle. In conjunction with the locking component, the adjustment angle of the adjustment component is locked, thereby effectively adapting the adjustment to the pressure of water flow transmission and the model of the flexible pipe during operation, greatly improving the applicability of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the water pipe positioning device for irrigation in this utility model; Figure 2 This is a partial planar structural diagram of the adjustment component in this utility model; Figure 3 In this utility model Figure 2 A magnified schematic diagram of the partial structure at point A in the middle; Figure 4 This is a partial structural diagram of the locking component in this utility model.

[0013] Legend: 1. Base plate; 2. Base; 3. Upper clamping plate; 4. Lower clamping slot; 5. Take-up tape; 6. Adjusting screw; 7. Limiting rod; 8. Locking sleeve; 9. Adjusting ring block; 10. Through slot; 11. Adjusting groove; 12. Limiting adjustment plate; 13. Limiting hole; 14. Clamping groove; 15. Clamping block. Detailed Implementation

[0014] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0015] Figures 1-4 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-4 The present invention will be further described below.

[0016] like Figure 1 - Figure 4 As shown, a water pipe positioning device for irrigation includes a base plate 1. Both ends of the base plate 1 are provided with screw holes that are bolted to designated positions. A base 2 is fixedly installed on the base plate 1. A lower slot 4 is formed in the middle of the base 2. The lower slot 4 is a semi-circular groove. An upper plate 3 is provided on the base 2. The upper plate 3 is an upwardly protruding arc-shaped plate corresponding to the lower slot 4. Both ends of the upper plate 3 are provided with screw holes that are bolted to the base 2. A winding belt 5 is provided inside the lower slot 4. A through groove 10 is formed on the side of the upper arc plate of the upper plate 3. The other end of the winding belt 5 extends along the inner sidewall of the lower slot 4 through the through groove 10 to the upper position of the upper plate 3. One end of the winding belt 5 is fixedly installed at the corresponding position on the inner top of the upper plate 3. An adjustment component is provided on the upper plate 3 that can be adjusted by lifting to wind the winding belt 5.

[0017] In this embodiment, by adjusting the components, the winding tape 5 is wound and squeezed inside the flexible tube on the upper clamping plate 3 and the lower clamping groove 4, which can limit and fix the flexible tube.

[0018] Furthermore, the adjustment assembly includes an adjustment screw 6, a limiting rod 7, an adjustment ring block 9, an adjustment groove 11, and a limiting adjustment plate 12. The adjustment groove 11 is opened on the top inner side of the upper clamping plate 3. The limiting adjustment plate 12 is set in the adjustment groove 11 and can rotate within the adjustment groove 11. The adjustment screw 6 is fixedly installed on the limiting adjustment plate 12. One end of the adjustment screw 6 slides through the corresponding position wall of the upper clamping plate 3 and extends to the top of the upper clamping plate 3. The side wall of the adjustment screw 6 is provided with threads. The adjustment ring block 9 is movably fitted on the adjustment screw 6. The inner side of the adjustment ring block 9 is provided with threads that are compatible with the side wall of the adjustment screw 6. The end of the adjustment ring block 9 near the winding belt 5 is fixedly connected to the winding belt 5. The limiting rod 7 is set on both sides of the adjustment screw 6. The end of the limiting rod 7 near the upper clamping plate 3 slides through the corresponding position wall of the adjustment ring block 9 and is installed on the corresponding position wall of the upper clamping plate 3.

[0019] In this embodiment, by rotating the adjusting screw 6, the adjusting ring block 9 is vertically raised and lowered on the adjusting screw 6 under the restriction of the two sets of limiting rods 7 and the action of the thread, thereby pulling the winding tape 5 to wind up inside the upper clamping plate 3 and the lower clamping groove 4.

[0020] Furthermore, a locking component is provided on the adjusting screw 6.

[0021] In this embodiment, the rotation angle of the adjusting screw 6 can be locked by the locking component. By locking the rotation of the adjusting screw 6, the position of the adjusting ring block 9 can be locked, thereby locking the winding state of the winding belt 5. By adjusting the winding state of the winding belt 5, the flexible tube can be restricted by fully winding.

[0022] In this embodiment, by selecting a specified angle for the winding, the winding tape 5 is not completely limited between the upper clamping plate 3 and the lower clamping groove 4. When water flow transmission is performed, the pressure of the water flow causes the flexible tube to expand. The expanded flexible tube generates pressure, causing the outer wall of the flexible tube to be squeezed against the inner side of the adjusted winding tape 5, thereby effectively limiting and fixing the transmission tube.

[0023] Furthermore, the locking assembly includes a locking sleeve 8, a limiting hole 13, a latching groove 14, and a latching block 15. The locking sleeve 8 is an annular block. Limiting holes 13 are provided on both sides of the locking sleeve 8 corresponding to the positions of the limiting rod 7. The inner diameter of the limiting hole 13 is adapted to the outer diameter of the limiting rod 7. The top of the adjusting screw 6 is provided with latching grooves 14 on both sides. The positions of the latching grooves 14 correspond to the positions of the limiting holes 13. A latching block 15 is fixedly installed on the inner side of the locking sleeve 8 corresponding to the position of the latching groove 14. The latching block 15 can be latched into the inner side of the latching groove 14.

[0024] In this embodiment, by rotating the adjusting screw 6, the position of the snap-fit ​​groove 14 on the adjusting screw 6 corresponds to the position of the limiting hole 13 after rotation. At this time, the locking sleeve 8 is snapped onto the adjusting screw 6 through the limiting hole 13, the snap-fit ​​groove 14 and the snap-fit ​​block 15. The two sets of limiting holes 13 on the locking sleeve 8 prevent the locking sleeve 8 from rotating, and the snap-fit ​​block 15 on the locking sleeve 8 restricts the rotation of the adjusting screw 6, thereby limiting the rotation angle of the adjusting screw 6.

[0025] In this embodiment, after the locking component is removed, the adjusting ring block 9 moves upward, allowing it to completely disengage from the adjusting screw 6. At this point, the upper clamping plate 3 can be removed from the base 2 using bolts, and the transmission pipe on the lower clamping slot 4 can be installed or removed.

[0026] Working principle and usage process of this utility model: When in use, after installing the device in the designated position, place the transmission tube in the lower slot 4 and the winding tape 5 on it. After mounting the sleeve on the adjusting screw 6, install the upper clamping plate 3 on the base 2 with bolts. At this time, adjust the adjusting ring block 9 by rotating the adjusting screw 6 to make the winding tape 5 wound to the appropriate position. Then, install the locking component on the adjusting screw 6 to limit the installation of the transmission tube.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A water pipe positioning device for irrigation, comprising a base plate (1), a base (2) fixedly mounted on the base plate (1), a lower slot (4) being formed in the middle of the base (2), the lower slot (4) being a semi-circular groove, an upper plate (3) being provided on the base (2), the upper plate (3) being an upwardly protruding arc-shaped plate corresponding to the lower slot (4), and screw holes being provided at both ends of the upper plate (3) for bolt connection and installation on the base (2), characterized in that: The lower slot (4) is provided with a take-up belt (5), and the upper plate (3) is provided with an adjustment component that can be adjusted by lifting to take up the take-up belt (5). The adjustment component includes an adjustment screw (6) and a limit rod (7). The adjustment screw (6) is provided with a locking component.

2. The water pipe positioning device for irrigation as described in claim 1, characterized in that: The upper card plate (3) has a through groove (10) on the side of the upper arc plate. The other end of the take-up tape (5) extends along the inner side wall of the lower card groove (4) through the through groove (10) to the upper position of the upper card plate (3). One end of the take-up tape (5) is fixedly installed on the corresponding position of the inner top of the upper card plate (3).

3. The water pipe positioning device for irrigation as described in claim 2, characterized in that: The adjustment assembly also includes an adjustment ring block (9), an adjustment groove (11), and a limiting adjustment plate (12). The adjustment groove (11) is located on the top inner side of the upper clamping plate (3). The limiting adjustment plate (12) is disposed within the adjustment groove (11) and can rotate within the adjustment groove (11). An adjustment screw (6) is fixedly installed on the limiting adjustment plate (12). One end of the adjustment screw (6) slides through the corresponding position wall of the upper clamping plate (3) and extends to the top of the upper clamping plate (3). The side wall of the screw (6) is provided with threads. The adjusting ring block (9) is movably fitted on the adjusting screw (6). The inner side of the adjusting ring block (9) is provided with threads that are compatible with the side wall of the adjusting screw (6). The end of the adjusting ring block (9) near the winding belt (5) is fixedly connected to the winding belt (5). The limiting rod (7) is provided on both sides of the adjusting screw (6). The end of the limiting rod (7) near the upper clamping plate (3) slides through the corresponding position wall of the adjusting ring block (9) and is installed on the corresponding position wall of the upper clamping plate (3).

4. The water pipe positioning device for irrigation as described in claim 1, characterized in that: The locking assembly includes a locking sleeve (8), a limiting hole (13), a latching groove (14), and a latching block (15). The locking sleeve (8) is a circular block. Limiting holes (13) are provided on both sides of the locking sleeve (8) corresponding to the positions of the limiting rod (7). The inner diameter of the limiting hole (13) is adapted to the outer diameter of the limiting rod (7). The top of the adjusting screw (6) is provided with latching grooves (14) on both sides. The positions of the latching grooves (14) and the positions of the limiting holes (13) correspond to each other. A latching block (15) is fixedly installed on the inner side of the locking sleeve (8) corresponding to the position of the latching groove (14). The latching block (15) can be latched on the inner side of the latching groove (14).

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