Water conservancy pipeline for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering pipeline for hydraulic engineering, which comprises pipeline bodies and a connecting ring, a sealing groove is arranged on the right side surface of the pipeline body on the left side, a sealing ring is fixedly connected on the left side surface of the pipeline body on the right side, and the sealing ring is movably inserted into the sealing groove. The inner side of the outer surface of the pipeline body is fixedly sleeved with connecting rings, and the left side face of the connecting ring located on the right side is fixedly connected with an inserting rod. According to the water conservancy pipeline for the water conservancy project, by controlling an inserting rod to be inserted into an inserting hole, then controlling a first fixing ring and a second fixing ring to be arranged on the outer side face of a connecting ring in a sleeving mode, and then controlling a limiting rod to be inserted into a limiting hole, the first fixing ring and the second fixing ring can be fixed, so that fixing between the two sets of pipeline bodies is completed; in the process, the number of operation steps is small, time and labor are saved, the working time of workers is shortened, and the working efficiency of the workers is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a water conservancy pipeline for water conservancy projects. Background Technique

[0002] After retrieval, Chinese Patent No. 202220821423.X discloses a water conservancy pipeline for water conservancy projects, which relates to the technical field of water conservancy projects, and particularly to a water conservancy pipeline for water conservancy projects. By setting a flow-limiting mechanism, when the water flow rate in the water diversion pipe is too fast, the telescopic plate will extend outwards under the action of centrifugal force, increasing its interception effect on the water flow inside the water diversion pipe, thereby playing a role in inhibiting the water flow rate, and solving the problem that the original device cannot limit the water flow rate in the pipeline, resulting in that when the water flow rate in the pipeline is too fast, the sediment carried by the water flow will cause severe impact on the pipeline, affecting the service life of the pipeline.

[0003] Under the existing technology, in the field of water conservancy projects, workers often use water pipelines. However, when connecting existing pipelines, multiple sets of bolts and nuts are often used in cooperation to connect the pipelines. This process has many operation steps, is time-consuming and laborious, prolongs the working time of workers, and indirectly affects the work efficiency of workers. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a water conservancy pipeline for water conservancy projects, and solves the problems raised in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A water pipeline for water conservancy projects, comprising a pipeline body and a connecting ring. A sealing groove is provided on the right side surface of the left pipeline body, and a sealing ring is fixedly connected to the left side surface of the right pipeline body. The sealing ring is movably inserted into the sealing groove. An inner side of the outer surface of the pipeline body is fixedly sleeved with a connecting ring. A plug rod is fixedly connected to the left side surface of the right connecting ring, and a jack is provided on the outer side surface of the left connecting ring. The plug rod is movably inserted into the jack. The outer side surface of the connecting ring is movably sleeved with a first fixing ring and a second fixing ring. A limiting hole is provided at the top of the outer side surface of the second fixing ring. A connecting block is fixedly connected to the lower surface of the first fixing ring. A limiting rod is movably inserted into the outer side surface of the connecting block. The limiting rod is movably inserted into the limiting hole. An inner end of the limiting rod is fixedly connected to a moving block. A hand-held rod is fixedly connected to the outer side of the outer surface of the moving block. The hand-held rod penetrates through the outer surface of the connecting block. A short rod is fixedly connected to the inner side surface of the moving block. A return spring is sleeved on the outer surface of the short rod.

[0008] Preferably, a through groove is provided on the outer surface of the connecting block, and the inner diameter of the through groove is adapted to the outer diameter of the hand-held rod.

[0009] Preferably, the number of the return springs is set to two groups, and the manufacturing materials of the two groups of return springs are both set to silicon manganese spring steel.

[0010] Preferably, a moving groove is provided inside the connecting block, and the inner diameter of the moving groove is adapted to the outer diameter of the moving block.

[0011] Preferably, the manufacturing materials of the connecting block, the limiting rod, the moving block, the hand-held rod and the short rod are all set to stainless steel.

[0012] Preferably, the number of the limiting holes is set to four groups, and the inner diameters of the four groups of limiting holes are all adapted to the outer diameter of the limiting rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a water pipeline for water conservancy projects, having the following beneficial effects:

[0015] 1. For the water pipeline for water conservancy projects, by controlling the plug rod to be inserted into the inside of the jack, then controlling the first fixing ring and the second fixing ring to be sleeved on the outer side surface of the connecting ring, and then controlling the limiting rod to be inserted into the inside of the limiting hole, the first fixing ring and the second fixing ring can be fixed, thus completing the fixing between the two pipeline bodies. This process has fewer operation steps, saves time and effort, shortens the working time of the staff, and indirectly improves the working efficiency of the staff.

[0016] 2. The water pipeline for water conservancy projects can continuously extrude the moving block outward through the reaction force generated by the extrusion of the return spring, so that the moving block drives the limiting rod to move outward along the inside of the connecting block until the limiting rod passes through the outer side of the connecting block and finally firmly inserts into the inside of the limiting hole, improving the fixing effect between the first fixing ring and the second fixing ring and indirectly ensuring the stability of the connection between the two pipeline bodies.

[0017] 3. The water pipeline for water conservancy projects effectively improves the sealing performance between the contact surfaces of the two pipeline bodies through the mutual cooperation between the sealing groove and the sealing ring, effectively preventing the water passing through the inside of the pipeline body from overflowing from the gap between the contact surfaces of the two pipeline bodies and not easily causing the phenomenon of water resource loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 、 Figure 3 、 Figure 4 is a schematic diagram of the partial structure decomposition of the present utility model.

[0020] In the figure: 1. Pipeline body; 2. Sealing groove; 3. Sealing ring; 4. Connecting ring; 5. Plug rod; 6. Jack; 7. First fixing ring; 8. Second fixing ring; 9. Limiting hole; 10. Connecting block; 11. Limiting rod; 12. Moving block; 13. Holding rod; 14. Short rod; 15. Return spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a water conservancy pipeline for water conservancy projects, including a pipeline body 1 and a connecting ring 4. A sealing groove 2 is opened on the right side surface of the left pipeline body 1. Through the mutual cooperation between the sealing groove 2 and the sealing ring 3, the sealing performance between the contact surfaces of the two pipeline bodies 1 is effectively improved, and the phenomenon that the water passing through the inside of the pipeline body 1 overflows from the gap between the contact surfaces of the two pipeline bodies 1 is effectively prevented, and the phenomenon of water resource loss is not likely to occur. A sealing ring 3 is fixedly connected to the left side surface of the right pipeline body 1, and the sealing ring 3 is movably inserted into the sealing groove 2. An inner side of the outer surface of the pipeline body 1 is fixedly sleeved with a connecting ring 4. A plug rod 5 is fixedly connected to the left side surface of the right connecting ring 4. By controlling the plug rod 5 to insert into the inside of the jack 6, then controlling the first fixing ring 7 and the second fixing ring 8 to be sleeved on the outer side surface of the connecting ring 4, and then controlling the limiting rod 11 to insert into the limiting hole 9, the first fixing ring 7 and the second fixing ring 8 can be fixed. Thus, the fixation between the two pipeline bodies 1 is completed. The operation steps of this process are few, time-saving and labor-saving, shortening the working time of the staff and indirectly improving the working efficiency of the staff. A jack 6 is opened on the outer side surface of the left connecting ring 4, and the plug rod 5 is movably inserted into the jack 6. The outer side surface of the connecting ring 4 is movably sleeved with a first fixing ring 7 and a second fixing ring 8. A limiting hole 9 is opened at the top of the outer side surface of the second fixing ring 8. A connecting block 10 is fixedly connected to the lower surface of the first fixing ring 7. The outer side surface of the connecting block 10 is movably inserted with a limiting rod 11, and the limiting rod 11 is movably inserted into the limiting hole 9. An inner end of the limiting rod 11 is fixedly connected with a moving block 12. An outer side of the outer surface of the moving block 12 is fixedly connected with a hand-held rod 13. The hand-held rod 13 penetrates through the outer surface of the connecting block 10. An inner side surface of the moving block 12 is fixedly connected with a short rod 14. A return spring 15 is sleeved on the outer surface of the short rod 14. Through the reaction force generated by the extrusion of the return spring 15, the moving block 12 can be continuously extruded outward, so that the moving block 12 drives the limiting rod 11 to move outward along the inside of the connecting block 10 until the limiting rod 11 passes through the outer surface of the connecting block 10 and finally firmly inserts into the limiting hole 9, improving the fixing effect between the first fixing ring 7 and the second fixing ring 8 and indirectly ensuring the stability of the connection between the two pipeline bodies 1.

[0023] In order to facilitate the staff to control the hand-held rod 13 to move along the inside of the connecting block 10, a through groove is opened on the outer surface of the connecting block 10. The inner diameter of the through groove is adapted to the outer diameter of the hand-held rod 13, which facilitates the staff to control the hand-held rod 13 to move along the inside of the connecting block 10.

[0024] In order to extend the service life of the two groups of return springs 15, the number of the return springs 15 is set to two groups, and the manufacturing materials of the two groups of return springs 15 are both set to silico-manganese spring steel. Springs made of silico-manganese have good return effects and are not easily deformed, thus extending the service life of the two groups of return springs 15.

[0025] In order to facilitate the movement of the moving block 12 along the inside of the connecting block 10, a moving groove is provided inside the connecting block 10. The inner diameter of the moving groove is adapted to the outer diameter of the moving block 12, facilitating the movement of the moving block 12 along the inside of the connecting block 10.

[0026] In order to ensure that the connecting block 10, the limiting rod 11, the moving block 12, the hand-held rod 13 and the short rod 14 are not easily damaged during use, the manufacturing materials of the connecting block 10, the limiting rod 11, the moving block 12, the hand-held rod 13 and the short rod 14 are all set to stainless steel. Stainless steel has a high hardness and is not easily deformed, ensuring that the connecting block 10, the limiting rod 11, the moving block 12, the hand-held rod 13 and the short rod 14 are not easily damaged during use.

[0027] In order to facilitate the staff to quickly fix between the first fixing ring 7 and the second fixing ring 8, the number of the limiting holes 9 is set to four groups. The inner diameters of the four groups of limiting holes 9 are all adapted to the outer diameter of the limiting rod 11. By controlling the limiting rod 11 to insert into the inside of the limiting hole 9, fixation is achieved, facilitating the staff to quickly fix between the first fixing ring 7 and the second fixing ring 8.

[0028] The electrical components appearing in this article are all electrically connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer for control.

[0029] During use, the staff controls the pipe body 1 on the right side to drive the connecting ring 4 on the right side to move to the left until the plug rod 5 and the sealing ring 3 are respectively inserted into the inside of the jack 6 and the sealing groove 2, so that the inner sides of the two pipe bodies 1 are closely attached to each other. Subsequently, the staff controls the handheld rod 13 to drive the moving block 12 and the limiting rod 11 to move inward along the inside of the connecting block 10. At the same time, the moving block 12 drives the short rod 14 to squeeze the return spring 15 inward until the limiting rod 11 is moved into the inside of the connecting block 10. Subsequently, the staff sleeves the first fixing ring 7 and the second fixing ring 8 on the outer side of the connecting ring 4, so that the limiting rod 11 and the limiting hole 9 are in a horizontal position. Subsequently, the staff releases the control of the handheld rod 13, and at the same time, the reaction force generated by the extrusion of the return spring 15 can drive the moving block 12 and the limiting rod 11 to move outward along the inside of the connecting block 10 until the limiting rod 11 passes through the outer side of the connecting block 10 and finally firmly inserts into the inside of the limiting hole 9, which can fix between the first fixing ring 7 and the second fixing ring 8. Thus, the staff completes the connection between the two pipe bodies 1.

[0030] In summary, for the water conservancy pipeline used in water conservancy projects, by controlling the plug rod 5 to be inserted into the inside of the jack 6, then controlling the first fixing ring 7 and the second fixing ring 8 to be sleeved on the outer side of the connecting ring 4, and then controlling the limiting rod 11 to be inserted into the inside of the limiting hole 9, the first fixing ring 7 and the second fixing ring 8 can be fixed. Thus, the fixation between the two pipe bodies 1 is completed. This process has fewer operating steps, saves time and effort, shortens the working time of the staff, and indirectly improves the working efficiency of the staff.

[0031] For the water conservancy pipeline used in water conservancy projects, through the reaction force generated by the extrusion of the return spring 15, it can continuously squeeze the moving block 12 outward, so that the moving block 12 drives the limiting rod 11 to move outward along the inside of the connecting block 10 until the limiting rod 11 passes through the outer side of the connecting block 10 and finally firmly inserts into the inside of the limiting hole 9, improving the fixing effect between the first fixing ring 7 and the second fixing ring 8, and indirectly ensuring the stability of the connection between the two pipe bodies 1.

[0032] For the water conservancy pipeline used in water conservancy projects, through the mutual cooperation between the sealing groove 2 and the sealing ring 3, the sealing performance between the contact surfaces of the two pipe bodies 1 is effectively improved, effectively preventing the water passing through the inside of the pipe body 1 from overflowing from the gap between the contact surfaces of the two pipe bodies 1, and it is not easy to cause the phenomenon of water resource loss.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water conservancy pipeline for water conservancy projects, comprising a pipeline body (1) and a connecting ring (4), characterized in that: A sealing groove (2) is provided on the right side surface of the left pipe body (1); a sealing ring (3) is fixedly connected to the left side surface of the right pipe body (1); the sealing ring (3) is movably plugged into the sealing groove (2); a connecting ring (4) is fixedly sleeved on the inner side of the outer surface of the pipe body (1); an insertion rod (5) is fixedly connected to the left side surface of the right connecting ring (4); a plug hole (6) is provided on the outer side surface of the left connecting ring (4); the plug rod (5) is movably plugged into the plug hole (6); a first fixing ring (7) and a second fixing ring (8) are movably sleeved on the outer side surface of the connecting ring (4); the outer side surface of the second fixing ring (8) A limiting hole (9) is provided on the top of the first fixing ring (7); a connecting block (10) is fixedly connected to the lower surface of the first fixing ring (7); a limiting rod (11) is movably inserted into the outer surface of the connecting block (10); the limiting rod (11) is movably inserted into the limiting hole (9); the inner end of the limiting rod (11) is fixedly connected to a moving block (12); the outer side of the outer surface of the moving block (12) is fixedly connected to a hand-held rod (13); the hand-held rod (13) passes through the outer surface of the connecting block (10); the inner side of the moving block (12) is fixedly connected to a short rod (14); the outer surface of the short rod (14) is sleeved with a return spring (15).

2. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: The outer surface of the connecting block (10) is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the hand-held rod (13).

3. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: The number of the return springs (15) is set to two groups, and the manufacturing material of the two groups of return springs (15) is set to silicon manganese spring steel.

4. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: A moving groove is provided inside the connecting block (10), and the inner diameter of the moving groove is matched with the outer diameter of the moving block (12).

5. The water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: The connecting block (10), the limiting rod (11), the moving block (12), the hand-held rod (13) and the short rod (14) are all made of stainless steel.

6. The water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: The number of the limiting holes (9) is set to four groups, and the inner diameters of the four groups of limiting holes (9) are all adapted to the outer diameter of the limiting rod (11).

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