Adjustable water conservancy irrigation pipeline

Abstract

The utility model discloses an adjustable water conservancy irrigation pipeline, which belongs to the technical field of water conservancy irrigation pipelines, and has the technical key points that the adjustable water conservancy irrigation pipeline comprises an upper pipe body, a lower connecting pipe is arranged below the upper pipe body, a connecting disc is sleeved on the upper pipe body, and three adjusting support rods which are circumferentially distributed are arranged at the bottom of the connecting disc; a plurality of sliding adjusting pieces are installed on the lower connecting pipe, and the bottoms of the three adjusting supporting rods are all connected with the adjacent sliding adjusting pieces. The device is unique in design, and convenient connection and separation of the lower connecting pipe and the upper pipe body are achieved. And by pressing the connecting disc, the connection of the pipelines can be easily completed by utilizing the interaction of the adjusting supporting rod and the sliding block. Meanwhile, due to the arrangement of the rubber sealing pipe, the sealing performance of the connector is ensured, water source leakage in the irrigation process is effectively prevented, in addition, due to the cooperation of the positioning insertion rod and the spring, the positioning insertion pin can be firmly fixed to the connecting block, and the reliability of pipeline connection is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy irrigation pipelines, and in particular relates to an adjustable water conservancy irrigation pipeline. Background Art

[0002] Irrigation is the process of delivering water to agricultural land through artificial facilities to replenish soil moisture and improve crop growth and development conditions. Its main purposes include meeting the water needs of crops, improving soil fertility and crop yields, and preventing damage to crops caused by natural disasters such as frost and dry hot winds;

[0003] Currently, the existing water conservancy irrigation pipes do not have an adjustable function, which makes it impossible to extend or adjust the pipes appropriately according to actual needs. Such design defects may lead to waste of water resources, especially when the irrigation area changes or the plant spacing is different. Therefore, we propose an adjustable water conservancy irrigation pipe to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable water conservancy irrigation pipeline to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable water conservancy irrigation pipe, comprising an upper pipe body, a lower connecting pipe is arranged below the upper pipe body, a connecting plate is sleeved on the upper pipe body, three adjusting support rods distributed in a circle are installed at the bottom of the connecting plate, a plurality of sliding adjusting parts are installed on the lower connecting pipe, and the bottoms of the three adjusting support rods are connected to the adjacent sliding adjusting parts.

[0006] Preferably, the lower connecting pipe comprises a main pipe body, an inner pipe body is mounted on the main pipe body, a rubber sealing pipe is mounted on the inner wall of the inner pipe body, and the top of the rubber sealing pipe protrudes from the top of the inner pipe body.

[0007] Preferably, the inner wall diameter of the rubber sealing tube is smaller than the outer wall diameter of the upper tube body, and the top of the rubber sealing tube is interference fit with the bottom of the upper tube body.

[0008] Preferably, three auxiliary support plates distributed in a circumference are installed on the connecting plate, and the three auxiliary support plates are engaged with the surface of the upper tube body.

[0009] Preferably, the sliding adjustment member comprises a slide rail, a slide groove is provided on the slide rail, a sliding block is slidably connected to the slide groove, and the sliding block is rotatably connected to the bottom of the adjustment support rod.

[0010] Preferably, a connecting block is installed on the sliding block, the top of the sliding rail is slidably connected to a positioning pin, and a supporting block is installed on the top of the sliding rail, a positioning rod is inserted into the supporting block, two springs are connected to the supporting block, the other ends of the two springs are connected to the positioning rod, and the positioning rod passes through the supporting block and the positioning pin and extends out of the positioning pin.

[0011] Preferably, a hinge seat is hinged on the top of the adjustment support rod, and the hinge seat is installed on the bottom of the connection plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The device has a unique design, which enables convenient connection and separation between the lower connecting pipe and the upper pipe body. By pressing the connecting plate and adjusting the interaction between the support rod and the sliding block, the pipe connection can be easily completed. At the same time, the setting of the rubber sealing tube ensures the sealing of the interface and effectively prevents water leakage during irrigation.

[0014] 2. The device has excellent stability and reliability. The existence of the auxiliary support plate provides annular support for the connecting plate, which enhances the stability of the pipeline connection. In addition, the cooperation of the positioning rod and the spring enables the positioning pin to be firmly fixed on the connecting block, further improving the reliability of the pipeline connection.

[0015] 3. The device is easy to operate and greatly improves work efficiency. When you need to release the pipe connection, just pull the positioning rod and lift the positioning pin, then lift the connection plate upward to easily separate the pipe. This quick and convenient operation method greatly saves time and labor costs and improves irrigation efficiency.

[0016] In summary, this adjustable water conservancy irrigation pipeline achieves fast, stable and reliable pipeline connection through its unique design and convenient operation, which is of great significance for improving the efficiency and effectiveness of water conservancy irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A stereogram of the first viewing angle of the present invention;

[0018] Figure 2 A stereogram of the second viewing angle of the present invention;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the middle and lower connecting pipes of the utility model;

[0021] Figure 5 It is a cross-sectional view of the sliding adjustment member in the utility model;

[0022] Figure 6 For the utility model Figure 3 Enlarged view of point A in the middle.

[0023] In the figure: 1. lower connecting pipe; 11. main pipe body; 12. inner pipe body; 13. rubber sealing pipe; 2. upper pipe body; 3. connecting plate; 4. adjusting support rod; 41. hinge seat; 5. sliding adjustment member; 51. slide rail; 52. slide groove; 53. positioning pin; 54. positioning plug rod; 55. sliding block; 56. connecting block; 57. support block; 58. spring; 6. auxiliary support plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 The utility model provides an adjustable water conservancy irrigation pipe, including an upper pipe body 2, a lower connecting pipe 1 is arranged below the upper pipe body 2, a connecting plate 3 is sleeved on the upper pipe body 2, three adjusting support rods 4 distributed in a circle are installed at the bottom of the connecting plate 3, a plurality of sliding adjusting parts 5 are installed on the lower connecting pipe 1, and the bottoms of the three adjusting support rods 4 are connected to adjacent sliding adjusting parts 5.

[0026] In this embodiment, the lower connecting pipe 1 includes a main pipe body 11 , an inner pipe body 12 is mounted on the main pipe body 11 , a rubber sealing pipe 13 is mounted on the inner wall of the inner pipe body 12 , and the top of the rubber sealing pipe 13 protrudes from the top of the inner pipe body 12 .

[0027] In this embodiment, the inner wall diameter of the rubber sealing tube 13 is smaller than the outer wall diameter of the upper tube body 2 , and the top of the rubber sealing tube 13 is interference fit with the bottom of the upper tube body 2 .

[0028] In this embodiment, three auxiliary support plates 6 distributed in a circumference are installed on the connecting plate 3 , and the three auxiliary support plates 6 are engaged with the surface of the upper tube body 2 .

[0029] In this embodiment, the sliding adjustment member 5 includes a slide rail 51 , a slide groove 52 is formed on the slide rail 51 , a slide block 55 is slidably connected to the slide groove 52 , and the slide block 55 is rotatably connected to the bottom of the adjustment support rod 4 .

[0030] In this embodiment, a connecting block 56 is installed on the sliding block 55, a positioning pin 53 is slidably connected to the top of the slide rail 51, and a supporting block 57 is installed on the top of the slide rail 51, a positioning rod 54 is inserted into the supporting block 57, and two springs 58 are connected to the supporting block 57, and the other ends of the two springs 58 are connected to the positioning rod 54, and the positioning rod 54 passes through the supporting block 57 and the positioning pin 53 and extends out of the positioning pin 53.

[0031] When the upper tube 2 is in the closed position, the lower connecting tube 1 is in the closed position, and the upper tube 2 is in the closed position. When the lower connecting tube 1 and the upper tube 2 need to be connected, the connecting plate 3 only needs to be pressed downward. At this time, after the connection between the multiple hinge seats 41 on the connecting plate 3 and the adjusting support rod 4 is rotated, the adjusting support rod 4 will drive the sliding block 55 to slide in the sliding groove 52 until the sliding block 55 drives the connecting block 56 to engage with the positioning pin 53 and the positioning pin 53 is inserted into the connecting block 56 under the action of gravity. At this time, the connecting plate 3 drives the upper tube 2 to descend until the upper tube 2 is inserted into the rubber sealing tube 13, and the main tube 11 and the inner tube 12 are combined and put into the rubber sealing tube 13. The rubber sealing tube 13 can be used to firmly engage the part of the upper tube 2 inserted into the inner tube 12, and the interference fit can seal the interface between the lower connecting tube 1 and the upper tube 2. At this time, the multiple auxiliary support plates 6 can also assist the connecting plate 3 in annularly supporting the upper tube 2.

[0032] When it is necessary to release the connection between the lower connecting tube 1 and the upper tube body 2, it is only necessary to pull the positioning rod 54 to drive the spring 58 to lengthen, so that the positioning rod 54 is away from the positioning pin 53, and then the positioning pin 53 is lifted to the highest point, and the positioning rod 54 is released. Under the action of the rebound force of the spring 58, the positioning rod 54 is inserted into the positioning pin 53 and fixed. When all operations on the three connecting plates 3 are completed, the connecting plates 3 are lifted upward to drive the upper tube body 2 to disengage from the engagement of the lower connecting tube 1. The operation is convenient and quick.

[0033] The electronic components and modules used in the content of this utility model can all be parts commonly used in the market that can realize the specific functions in this case, and the specific models and sizes can be selected and adjusted according to actual needs.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable water conservancy irrigation pipeline, comprising an upper pipe body (2), characterized in that: A lower connecting tube (1) is arranged below the upper tube body (2), a connecting plate (3) is sleeved on the upper tube body (2), three circumferentially distributed adjusting support rods (4) are installed at the bottom of the connecting plate (3), a plurality of sliding adjusting members (5) are installed on the lower connecting tube (1), and the bottoms of the three adjusting support rods (4) are all connected to adjacent sliding adjusting members (5).

2. The adjustable water conservancy irrigation pipeline according to claim 1 is characterized in that: The lower connecting pipe (1) comprises a main pipe body (11), an inner pipe body (12) is mounted on the main pipe body (11), a rubber sealing pipe (13) is mounted on the inner wall of the inner pipe body (12), and the top of the rubber sealing pipe (13) protrudes from the top of the inner pipe body (12).

3. The adjustable water conservancy irrigation pipeline according to claim 2 is characterized in that: The inner wall diameter of the rubber sealing tube (13) is smaller than the outer wall diameter of the upper tube body (2), and the top of the rubber sealing tube (13) is interference fit with the bottom of the upper tube body (2).

4. The adjustable water conservancy irrigation pipeline according to claim 1 is characterized in that: Three auxiliary support plates (6) distributed in a circumference are installed on the connection plate (3), and the three auxiliary support plates (6) are engaged with the surface of the upper tube body (2).

5. The adjustable water conservancy irrigation pipeline according to claim 1 is characterized in that: The sliding adjustment member (5) comprises a sliding rail (51), a sliding groove (52) is provided on the sliding rail (51), a sliding block (55) is slidably connected to the sliding groove (52), and the sliding block (55) is rotatably connected to the bottom of the adjustment support rod (4).

6. The adjustable water conservancy irrigation pipeline according to claim 5 is characterized in that: A connecting block (56) is installed on the sliding block (55), a positioning pin (53) is slidably connected to the top of the sliding rail (51), and a supporting block (57) is installed on the top of the sliding rail (51), a positioning rod (54) is inserted into the supporting block (57), two springs (58) are connected to the supporting block (57), the other ends of the two springs (58) are connected to the positioning rod (54), and the positioning rod (54) passes through the supporting block (57) and the positioning pin (53) and extends out of the positioning pin (53).

7. The adjustable water conservancy irrigation pipeline according to claim 1 is characterized in that: The top of the adjusting support rod (4) is hinged with a hinge seat (41), and the hinge seat (41) is installed on the bottom of the connecting plate (3).

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