Pipeline for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a pipeline for hydraulic engineering, which comprises a first pipeline and a second pipeline, the right side surface of the first pipeline is movably contacted with the second pipeline, the right side surface of the first pipeline is provided with a sealing groove, and the left side surface of the second pipeline is fixedly connected with a sealing ring. And the sealing ring is movably connected with the sealing groove in an inserted mode, and the right side of the outer surface of the first pipeline is fixedly connected with a connecting block. According to the pipeline for the water conservancy project, by controlling an inserting block to be inserted into an inserting hole and then controlling a limiting rod to be inserted into a limiting hole, fixing between a connecting block and the inserting block can be achieved, so that connection between the first pipeline and the second pipeline is completed, the operation steps in the process are few, and time and labor are saved; according to the device, a worker can quickly connect the first pipeline and the second pipeline, the working time of the worker is shortened, and the working efficiency of the worker is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipeline used in water conservancy projects. Background Art

[0002] After searching, Chinese Patent No. 201922327814.7 discloses a pipeline for water conservancy projects. The device is provided with a support ring, a buffer pad, a support column, a buffer spring, a fixed column and a ground mat, so as to support the suspended pipeline. When the pipeline is operating at full load, the support ring and the buffer pad can wrap the pipeline body to avoid rupture of the pipeline wall. By providing a sealing cover, a limit block, a limit groove, a connecting spring and a connecting rope, it is convenient for the staff to open the sealing cover groove in time and clean the dirt in the pipeline when the pipeline is blocked.

[0003] Under the existing technology, in the field of water conservancy projects, workers often use pipes, but the existing pipes are basically connected through flanges and the cooperation between multiple sets of bolts and nuts. This process has many operating steps, is time-consuming and labor-intensive, and is not easy for workers to quickly connect the pipes, which prolongs the working hours of the workers and indirectly affects the work efficiency of the workers. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a pipeline for water conservancy projects, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline for water conservancy projects, comprising a first pipeline and a second pipeline, the right side of the first pipeline movably contacts the second pipeline, the right side of the first pipeline is provided with a sealing groove, the left side of the second pipeline is fixedly connected with a sealing ring, the sealing ring is movably plugged into the sealing groove, the right side of the outer surface of the first pipeline is fixedly connected with a connecting block, the outer side of the connecting block is provided with a plug hole, the outer side of the connecting block is movably plugged with a limiting rod, the limiting rod passes through the inside of the plug hole, and the limiting rod is fixedly connected with the sealing ring. The inner end is fixedly connected with a moving block, the moving block is slidably connected with the connecting block, the outer side of the moving block is fixedly connected with a transmission rod, the transmission rod passes through the outer surface of the connecting block, the outer end of the transmission rod is fixedly connected with a hand-held rod, the inner side of the moving block is fixedly connected with a short rod, the outer surface of the short rod is sleeved with a return spring, the left side of the outer surface of the second pipe is fixedly connected with a fixed block, the left side of the fixed block is fixedly connected with an insertion block, the insertion block is movably plugged into the socket, a limiting hole is provided on the left side of the outer side of the insertion block, and the limiting rod is movably plugged into the limiting hole.

[0008] Preferably, a triangular plate is fixedly connected to the left side surface of the connecting block, and the inner side surface of the triangular plate is fixedly connected to the outer surface of the first pipe.

[0009] Preferably, a through groove is formed on the outer surface of the connecting block, and the inner diameter of the through groove is matched with the outer diameter of the transmission rod.

[0010] Preferably, a triangular block is fixedly connected to the right side surface of the fixed block, and an inner side surface of the triangular block is fixedly connected to the outer surface of the second pipe.

[0011] Preferably, a moving groove is provided inside the connecting block, and the inner diameter of the moving groove is matched with the outer diameter of the moving block.

[0012] Preferably, the number of the return springs is set to two groups, and the materials used to make the two groups of return springs are both set to silicon manganese spring steel.

[0013] (III) Beneficial effects

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

[0015] 1. The pipeline used in the water conservancy project can fix the connection block and the plug block by controlling the plug block to be inserted into the inside of the plug hole, and then controlling the limit rod to be inserted into the inside of the limit hole, so as to complete the connection between the first pipeline and the second pipeline. This process has fewer operating steps, saves time and effort, and enables the staff to quickly connect the first pipeline and the second pipeline, shortens the working time of the staff, and indirectly improves the work efficiency of the staff.

[0016] 2. The pipeline used in water conservancy projects continuously squeezes the moving block outward through the reaction force generated by the extrusion of the reset spring, so that the moving block can drive the limiting rod to move outward along the inside of the connecting block until the limiting rod passes through the inside of the insertion hole and firmly passes through the inside of the limiting hole, thereby improving the fixing effect between the insertion block and the connecting block and indirectly ensuring the stability of the connection between the first pipeline and the second pipeline.

[0017] 3. The pipeline used in water conservancy projects effectively improves the sealing effect between the contact surface of the first pipeline and the second pipeline through the mutual cooperation between the sealing ring and the sealing groove, and effectively prevents the water from overflowing from the gap between the contact surface of the first pipeline and the second pipeline when the water flows through the inside of the first pipeline and the second pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the partial structure decomposition of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure of the utility model.

[0021] In the figure: 1. first pipe; 2. second pipe; 3. sealing groove; 4. sealing ring; 5. connecting block; 6. triangular plate; 7. through groove; 8. plug hole; 9. limit rod; 10. moving block; 11. transmission rod; 12. hand-held rod; 13. short rod; 14. reset spring; 15. fixed block; 16. triangular block; 17. plug block; 18. limit hole. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3The utility model provides a technical solution: a pipeline for water conservancy projects, including a first pipeline 1 and a second pipeline 2, the right side of the first pipeline 1 is movably in contact with the second pipeline 2, the right side of the first pipeline 1 is provided with a sealing groove 3, and the left side of the second pipeline 2 is fixedly connected with a sealing ring 4, through the mutual cooperation between the sealing ring 4 and the sealing groove 3, the sealing effect between the contact surfaces of the first pipeline 1 and the second pipeline 2 is effectively improved, and the phenomenon of water overflowing from the gap between the contact surfaces of the first pipeline 1 and the second pipeline 2 when the water flows through the inside of the first pipeline 1 and the second pipeline 2 is effectively prevented. The sealing ring 4 is movably connected with the sealing groove 3. The right side of the outer surface of the first pipe 1 is fixedly connected with a connecting block 5. The outer side of the connecting block 5 is provided with a socket 8. The outer side of the connecting block 5 is movably connected with a limit rod 9. The limit rod 9 runs through the inside of the socket 8. The inner end of the limit rod 9 is fixedly connected with a moving block 10. The moving block 10 is slidably connected with the connecting block 5. The outer side of the moving block 10 is fixedly connected with a transmission rod 11. The transmission rod 11 runs through the outer surface of the connecting block 5. The outer end of the transmission rod 11 is fixedly connected with a hand-held rod 12. The inner side of the moving block 10 is fixedly connected with a short rod 13. The outer surface of the short rod 13 The surface is sleeved with a return spring 14. The reaction force generated by the extrusion of the return spring 14 can continuously squeeze the moving block 10 outward, so that the moving block 10 can drive the limiting rod 9 to move outward along the inside of the connecting block 5 until the limiting rod 9 passes through the inside of the plug hole 8 and firmly passes through the inside of the limiting hole 18, thereby improving the fixing effect between the plug block 17 and the connecting block 5, and indirectly ensuring the stability of the connection between the first pipeline 1 and the second pipeline 2. The left side of the outer surface of the second pipeline 2 is fixedly connected with a fixing block 15, and the left side of the fixing block 15 is fixedly connected with the plug block 17. By controlling the plug block 17 to be inserted into the inside of the socket 8, and then controlling the limit rod 9 to be inserted into the inside of the limit hole 18, the connection block 5 and the plug block 17 can be fixed, and the connection between the first pipeline 1 and the second pipeline 2 is completed. This process has fewer operating steps, saves time and effort, and enables the staff to quickly connect the first pipeline 1 and the second pipeline 2, shortens the staff's working time, and indirectly improves the staff's work efficiency. The plug block 17 is movably connected to the socket 8, and a limit hole 18 is provided on the left side of the outer side of the plug block 17. The limit rod 9 is movably connected to the limit hole 18.

[0024] In order to improve the stability of the connection between the connecting block 5 and the first pipe 1, the utility model has a triangular plate 6 fixedly connected to the left side of the connecting block 5, and the inner side of the triangular plate 6 is fixedly connected to the outer surface of the first pipe 1. The triangular plate 6 increases the connection area between the connecting block 5 and the first pipe 1, and improves the stability of the connection between the connecting block 5 and the first pipe 1.

[0025] In order to facilitate the staff to control the hand-held rod 12 to drive the transmission rod 11 to move along the inside of the through groove 7, the utility model provides a through groove 7 on the outer surface of the connecting block 5, and the inner diameter of the through groove 7 is adapted to the outer diameter of the transmission rod 11, so that the staff can control the hand-held rod 12 to drive the transmission rod 11 to move along the inside of the through groove 7.

[0026] In order to improve the stability of the connection between the fixed block 15 and the second pipe 2, the utility model has a triangular block 16 fixedly connected to the right side of the fixed block 15, and the inner side surface of the triangular block 16 is fixedly connected to the outer surface of the second pipe 2. The triangular block 16 increases the connection area between the fixed block 15 and the second pipe 2, thereby improving the stability of the connection between the fixed block 15 and the second pipe 2.

[0027] In order to facilitate the movement of the moving block 10 along the inside of the connecting block 5 , the utility model provides a moving groove inside the connecting block 5 , the inner diameter of the moving groove is adapted to the outer diameter of the moving block 10 , which facilitates the movement of the moving block 10 along the inside of the connecting block 5 .

[0028] In order to extend the service life of the two groups of reset springs 14, the utility model sets the number of reset springs 14 to two groups, and the manufacturing material of the two groups of reset springs 14 is set to silicon manganese spring steel. The springs made of silicon manganese spring steel have good return effect and are not easy to deform, thereby extending the service life of the two groups of reset springs 14.

[0029] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0030] During use, the staff controls the hand-held rod 12 to drive the transmission rod 11, the moving block 10 and the limiting rod 9 to move inward along the interior of the connecting block 5, and at the same time, the moving block 10 drives the short rod 13 to squeeze the reset spring 14 inward until the limiting rod 9 is moved into the interior of the connecting block 5, so that the limiting rod 9 releases the obstruction of the insertion hole 8, and then the staff controls the second pipeline 2 to drive the sealing ring 4 to be inserted into the interior of the sealing groove 3, and at the same time drives the plug block 17 to be inserted into the interior of the plug hole 8, and then the staff releases the control of the hand-held rod 12, and at the same time, the reaction force generated by the squeezing of the reset spring 14 can drive the moving block 10 and the limiting rod 9 to move outward along the interior of the connecting block 5 until the limiting rod 9 is inserted into the interior of the limiting hole 18, and the plug block 17 and the connecting block 5 can be fixed, thereby completing the fixation between the first pipeline 1 and the second pipeline 2.

[0031] To sum up, the pipeline used in the water conservancy project can fix the connection block 5 and the plug block 17 by controlling the plug block 17 to be inserted into the inside of the socket 8, and then controlling the limit rod 9 to be inserted into the inside of the limit hole 18, thereby completing the connection between the first pipeline 1 and the second pipeline 2. This process has fewer operating steps, saves time and effort, and enables the staff to quickly connect the first pipeline 1 and the second pipeline 2, shortens the working time of the staff, and indirectly improves the work efficiency of the staff.

[0032] The pipeline used in the water conservancy project continuously squeezes the moving block 10 outward through the reaction force generated by the extrusion of the return spring 14, so that the moving block 10 can drive the limiting rod 9 to move outward along the inside of the connecting block 5 until the limiting rod 9 passes through the inside of the insertion hole 8 and firmly passes through the inside of the limiting hole 18, thereby improving the fixing effect between the insertion block 17 and the connecting block 5, and indirectly ensuring the stability of the connection between the first pipeline 1 and the second pipeline 2.

[0033] The pipeline used in water conservancy projects effectively improves the sealing effect between the contact surfaces of the first pipeline 1 and the second pipeline 2 through the mutual cooperation between the sealing ring 4 and the sealing groove 3, and effectively prevents the phenomenon that water flows through the gap between the contact surfaces of the first pipeline 1 and the second pipeline 2 when the water flows through the inside of the first pipeline 1 and the second pipeline 2.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline for a water conservancy project, comprising a first pipeline (1) and a second pipeline (2), characterized in that: The right side of the first pipe (1) is in movably contact with the second pipe (2), the right side of the first pipe (1) is provided with a sealing groove (3), the left side of the second pipe (2) is fixedly connected with a sealing ring (4), the sealing ring (4) is movably plugged with the sealing groove (3), the right side of the outer surface of the first pipe (1) is fixedly connected with a connecting block (5), the outer side of the connecting block (5) is provided with a plug hole (8), the outer side of the connecting block (5) is movably plugged with a limiting rod (9), the limiting rod (9) passes through the inside of the plug hole (8), the inner end of the limiting rod (9) is fixedly connected with a moving block (10), the moving block (10) is slidably connected to the connecting block (5), and the moving block (10) is slidably connected to the connecting block (5). The outer side surface of the movable block (10) is fixedly connected to a transmission rod (11), the transmission rod (11) passes through the outer surface of the connecting block (5), the outer end of the transmission rod (11) is fixedly connected to a hand-held rod (12), the inner side surface of the movable block (10) is fixedly connected to a short rod (13), the outer surface of the short rod (13) is sleeved with a return spring (14), the left side of the outer surface of the second pipe (2) is fixedly connected to a fixed block (15), the left side of the fixed block (15) is fixedly connected to an insert block (17), the insert block (17) is movably plugged with the plug hole (8), a limiting hole (18) is provided on the left side of the outer side surface of the insert block (17), and the limiting rod (9) is movably plugged with the limiting hole (18).

2. A pipeline for water conservancy project according to claim 1, characterized in that: The left side surface of the connection block (5) is fixedly connected to a triangular plate (6), and the inner side surface of the triangular plate (6) is fixedly connected to the outer surface of the first pipe (1).

3. A pipeline for water conservancy project according to claim 1, characterized in that: A through groove (7) is provided on the outer surface of the connecting block (5), and the inner diameter of the through groove (7) is matched with the outer diameter of the transmission rod (11).

4. A pipeline for water conservancy project according to claim 1, characterized in that: The right side surface of the fixed block (15) is fixedly connected to a triangular block (16), and the inner side surface of the triangular block (16) is fixedly connected to the outer surface of the second pipe (2).

5. A pipeline for water conservancy project according to claim 1, characterized in that: A moving groove is provided inside the connecting block (5), and the inner diameter of the moving groove is matched with the outer diameter of the moving block (10).

6. A pipeline for water conservancy project according to claim 1, characterized in that: The number of the return springs (14) is set to two groups, and the manufacturing material of the two groups of return springs (14) is set to silicon manganese spring steel.

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