Pipeline connecting device for water conservancy project

Abstract

The pipeline connecting device for the water conservancy project comprises an assembling bearing plate, an assembling groove is formed in the top of the assembling bearing plate, two assembling sliding blocks are connected into the assembling groove in a sliding mode, an assembling supporting plate is fixedly connected to the tops of the assembling sliding blocks, and an assembling matching ring is fixedly connected to the top of the assembling supporting plate. The side wall of the assembling bearing plate is connected with an assembling assembly. According to the utility model, the assembling ring also drives the two pipe fittings to be mutually embedded and limited, then the movable concentric-square-shaped plate is pulled and turned over, so that the interior of the movable concentric-square-shaped plate is movably clamped with the assembling rotating block, and then the movable pulling plate is loosened, so that the movable spring gives a restoring force to the movable sliding block; and then the movable sliding block also drives the movable insertion strip on the movable pulling plate to be movably connected with one of the assembly insertion holes in an inserted mode for limiting, so that the two pipe fittings are limited after abutting, the splicing position of the two pipe fittings is connected and limited, the leakage condition is reduced, and the using effect is improved.

Description

Technical Field

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

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. They are projects built to eliminate water disasters and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water. Generally, the connection structure of pipe fittings on the market at the joints is relatively simple. After long-term use, it will cause leakage at the joints of the pipes, which will reduce the work efficiency of water conservancy projects and cannot meet the use needs of water conservancy projects, thereby reducing the use effect. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a pipeline connecting device for water conservancy projects.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipe connection device for water conservancy engineering, comprising an assembly receiving plate, a mounting groove is provided on the top of the assembly receiving plate, two assembly slide blocks are slidably connected inside the assembly groove, an assembly support plate is fixedly connected to the top of the assembly slide block, an assembly collar is fixedly connected to the top of the assembly support plate, and an assembly component is connected to the side wall of the assembly receiving plate;

[0005] The side wall of the assembly collar is penetrated by a plurality of assembly holes, and a fixed support plate is penetrated on the front and rear sides of the assembly collar, and both ends of the fixed support plate are fixedly connected with a fixed arc plate and a fixed tightening plate respectively, the top of the assembly collar is fixedly connected with a fixed sleeve plate, both ends of the fixed sleeve plate are slidably connected with a fixed extension plate, one end of the fixed extension plate is fixedly connected with its corresponding fixed tightening plate, two fixed grooves are provided on the top of the fixed sleeve plate, an adjusting slider is slidably connected inside the fixed groove, the top of the adjusting slider is fixedly connected with an adjusting sleeve block, the bottom of the adjusting slider is fixedly connected with its corresponding fixed extension plate, and the top of the fixed sleeve plate is connected with an adjusting component.

[0006] As a further description of the above technical solution:

[0007] The assembly component includes an assembly bidirectional screw that penetrates and is rotatably connected to the side wall of the assembly receiving plate, one end of the assembly bidirectional screw is rotatably connected to the inner wall of the assembly groove, the other end of the assembly bidirectional screw is fixedly connected to an assembly rotating block, and the two assembly sliders are both threadedly connected to the assembly bidirectional screw.

[0008] As a further description of the above technical solution:

[0009] The side wall of the assembly rotating block is provided with a plurality of assembly sockets, the side wall of the assembly receiving plate is fixedly connected with a movable recessed block, a movable rotating shaft is rotatably connected between the two sides of the inner wall of the movable recessed block, a movable circular plate is fixedly sleeved on the outer wall of the movable rotating shaft, the interior of the movable circular plate is movably engaged with the assembly rotating block, and the side wall of the movable circular plate is provided with two movable grooves.

[0010] As a further description of the above technical solution:

[0011] A movable slider is slidably connected inside the movable groove, a movable spring is fixedly connected to the top of the movable slider, an end of the movable spring is fixedly connected to the top of the movable groove, a movable pull plate is fixedly connected between the two movable sliders, a movable insertion strip is fixedly connected to the top of the movable pull plate, and an end of the movable insertion strip is movably plugged into one of the assembly sockets.

[0012] As a further description of the above technical solution:

[0013] The adjustment assembly includes two adjustment blocks fixedly connected to the top of the fixed sleeve, an adjustment bidirectional screw is rotatably connected between the two adjustment blocks, both adjustment sleeves are threadedly connected to the adjustment bidirectional screw, an adjustment worm gear is fixedly sleeved on the outer side wall of the adjustment bidirectional screw, and two movable blocks are fixedly connected to the top of the fixed sleeve.

[0014] As a further description of the above technical solution:

[0015] A moving worm is rotatably connected between the two moving support blocks, and the moving worm is meshed with the adjusting worm wheel. One end of the moving worm passes through one of the moving support blocks and is fixedly connected to the moving rotating block. A plurality of limit holes are opened on the side wall of one of the moving support blocks, and the side wall of the moving rotating block is connected to the limit assembly.

[0016] As a further description of the above technical solution:

[0017] The limit assembly includes a limit strip that passes through the side wall of the movable rotating block, one end of the limit strip is fixedly connected to the limit pull block, the other end of the limit strip is movably plugged into one of the limit plug holes, the outer side wall of the limit strip is movably sleeved with a limit spring, and the two ends of the limit spring are respectively fixedly connected to the side wall of the movable rotating block and the side wall of the limit pull block.

[0018] The utility model has the following beneficial effects:

[0019] The limit assembly can be used to cooperate with the mobile rotating block, the limit insert strip, the limit pull block and the limit spring, so that by pulling or loosening the limit pull block, the limit pull block drives the limit insert strip to be plugged into or separated from one of the limit plug holes, which is convenient for the limiting effect after the mobile rotating block is adjusted. The adjusting assembly can be used to cooperate with the adjusting support block, the adjusting bidirectional screw, the adjusting worm gear, the mobile support block, the mobile worm and the mobile rotating block, so that by rotating the mobile rotating block, the mobile rotating block drives the adjusting worm gear and the adjusting bidirectional screw on the mobile worm to rotate, and then the two adjusting sleeve blocks approach each other along the direction of the adjusting bidirectional screw, followed by the adjusting slider on the adjusting sleeve block driving the fixed extension plate to shrink inside the two ends of the fixed sleeve plate, and then the fixed extension plate also drives the fixed support plate on the fixed tightening plate to move along the direction of the assembly sleeve ring, which is convenient for the fixed support plate to also drive the fixed arc plate to tighten the pipe fitting, thereby reducing the separation effect at the pipe fitting connection. The assembling assembly can cooperate with the assembling bidirectional screw, the assembling rotating block, the movable concave block, the movable rotating shaft, the movable circular plate, the movable sliding block, the movable spring, the movable pulling plate and the movable inserting strip, so that by rotating the assembling rotating block, the assembling rotating block drives the assembling bidirectional screw to rotate, and at the same time, the two assembling sliding blocks approach each other along the direction of the assembling bidirectional screw, and then the assembling sliding block also drives the assembling sleeve on the assembling support plate to move, so that the assembling sleeve also drives the two pipe fittings to engage with each other and limit the position, and then bend and flip the movable circular plate, so that the inside of the movable circular plate is movably engaged with the assembling rotating block, and then release the movable pulling plate, so that the movable spring gives the movable sliding block a restoring force, and then the movable sliding block also drives the movable inserting strip on the movable pulling plate to movably engage with one of the assembling sockets and limit the position, thereby limiting the position after the two pipe fittings are pressed tightly, so that the joint of the two pipe fittings is connected and limited, thereby reducing leakage and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a pipe connection device for water conservancy projects proposed by the utility model;

[0021] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a structural schematic diagram of a fixed sleeve plate, a fixed extension plate and a fixed abutment plate of a pipe connection device for a water conservancy project proposed by the utility model;

[0023] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B.

[0024] Legend:

[0025] 1. Assemble the receiving plate; 2. Assemble the slider; 3. Assemble the support plate; 4. Assemble the sleeve; 5. Assemble the bidirectional screw; 6. Assemble the rotating block; 7. Move the concave block; 8. Move the rotating shaft; 9. Move the circular plate; 10. Move the slider; 11. Move the spring; 12. Move the pull plate; 13. Move the insert; 14. Fix the support plate; 15. Fix the arc plate; 16. Fix the clamping plate; 17. Fix the sleeve plate; 18. Fix the extension plate; 19. Adjust the slider; 20. Adjust the sleeve block; 21. Adjust the support block; 22. Adjust the bidirectional screw; 23. Adjust the worm gear; 24. Move the support block; 25. Move the worm; 26. Move the rotating block; 27. Limit the insert; 28. Limit the pull block; 29. ​​Limit the spring. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-4 The utility model provides a pipe connection device for water conservancy projects, including an assembly receiving plate 1, an assembly groove is provided on the top of the assembly receiving plate 1, two assembly slide blocks 2 are slidably connected inside the assembly groove, an assembly support plate 3 is fixedly connected to the top of the assembly slide block 2, an assembly collar 4 is fixedly connected to the top of the assembly support plate 3, and an assembly component is connected to the side wall of the assembly receiving plate 1, which plays a role in limiting the position of the assembly slide block 2 after adjustment. Figure 1 The assembly component includes an assembly bidirectional screw 5 that penetrates and is rotatably connected to the side wall of the assembly receiving plate 1. One end of the assembly bidirectional screw 5 is rotatably connected to the inner wall of the assembly groove. The other end of the assembly bidirectional screw 5 is fixedly connected to an assembly rotating block 6. Both assembly sliders 2 are threadedly connected to the assembly bidirectional screw 5. A plurality of assembly jacks are provided on the side wall of the assembly rotating block 6. A movable concave block 7 is fixedly connected to the side wall of the assembly receiving plate 1. A movable rotating shaft 8 is rotatably connected between the two sides of the inner wall of the movable concave block 7. A movable circular plate 9 is fixedly sleeved on the outer wall of the movable circular plate 9. The interior of the movable circular plate 9 is connected to the assembly The rotating block 6 is movably connected, and two movable grooves are provided on the side wall of the movable circular plate 9. A movable slider 10 is slidably connected inside the movable groove. A movable spring 11 is fixedly connected to the top of the movable slider 10. The end of the movable spring 11 is fixedly connected to the top of the movable groove. A movable pull plate 12 is fixedly connected between the two movable sliders 10. A movable insert strip 13 is fixedly connected to the top of the movable pull plate 12. The end of the movable insert strip 13 is movably plugged into one of the assembly sockets. The movable insert strip 13 is movably plugged into one of the assembly sockets, thereby limiting the assembly rotating block 6.

[0028] A plurality of assembly jacks are provided through the side wall of the assembly sleeve 4, and a fixed support plate 14 is provided through both the front and rear sides of the assembly sleeve 4, and a fixed arc plate 15 and a fixed abutting plate 16 are fixedly connected to the two ends of the fixed support plate 14, respectively, and a fixed sleeve plate 17 is fixedly connected to the top of the assembly sleeve 4, and a fixed extension plate 18 is slidably connected to both ends of the fixed sleeve plate 17, and one end of the fixed extension plate 18 is fixedly connected to the fixed abutting plate 16 corresponding to it, and two fixed grooves are provided on the top of the fixed sleeve plate 17, and an adjusting slider 19 is slidably connected inside the fixed groove, and an adjusting sleeve block 20 is fixedly connected to the top of the adjusting slider 19, and the bottom of the adjusting slider 19 is fixedly connected to the fixed extension plate 18 corresponding to it, and an adjusting component is connected to the top of the fixed sleeve plate 17, refer to Figure 1 The adjusting component includes two adjusting blocks 21 fixedly connected to the top of the fixed sleeve 17, an adjusting bidirectional screw 22 is rotatably connected between the two adjusting blocks 21, the two adjusting sleeves 20 are threadedly connected to the adjusting bidirectional screw 22, and an adjusting worm gear 23 is fixedly sleeved on the outer side wall of the adjusting bidirectional screw 22, two mobile blocks 24 are fixedly connected to the top of the fixed sleeve 17, a mobile worm 25 is rotatably connected between the two mobile blocks 24, one end of the mobile worm 25 passes through one of the mobile blocks 24 and is fixedly connected to a mobile rotating block 26, a plurality of limiting jacks are provided on the side wall of one of the mobile blocks 24, the mobile worm 25 is meshedly connected with the adjusting worm gear 23, and the mobile worm 25 drives the adjusting bidirectional screw 22 on the adjusting worm gear 23 to rotate by rotating the mobile worm 25.

[0029] The side wall of the movable rotating block 26 is connected to the limit position assembly, refer to Figure 1 The limiting assembly includes a limiting strip 27 that penetrates the side wall of the movable rotating block 26, one end of the limiting strip 27 is fixedly connected to the limiting pull block 28, and the other end of the limiting strip 27 is movably plugged into one of the limiting sockets. The outer wall of the limiting strip 27 is movably sleeved with a limiting spring 29, and the two ends of the limiting spring 29 are respectively fixedly connected to the side wall of the movable rotating block 26 and the side wall of the limiting pull block 28, and the limiting strip 27 is movably plugged into one of the limiting sockets, thereby exerting a limiting effect on the adjusted limiting pull block 28.

[0030] Working principle: When in use, first pass the two pipes to be connected through the assembly sleeve 4, and the pipes are located between the two fixed arc plates 15, and the sleeve ring on the external pipe is also in contact with the assembly sleeve 4, then pull the limit pull block 28, so that the limit pull block 28 drives the limit plug 27 and the limit spring 29 to move along the direction on the moving rotating block 26, and then the limit plug 27 is separated from one of the limit plug holes, and then the moving rotating block 26 is rotated, so that the moving rotating block 26 drives the adjusting worm wheel 23 and the adjusting bidirectional screw 22 on the moving worm 25 to rotate, and then the two adjusting sleeves 20 are close to each other along the direction on the adjusting bidirectional screw 22, and then the adjusting sleeve 20 is adjusted. The joint slider 19 is slidably installed inside the fixed groove to guide the adjusting sleeve block 20, and then the adjusting slider 19 also drives the fixed extension plate 18 to shrink inside the two ends of the fixed sleeve plate 17, and then the fixed extension plate 18 also drives the fixed support plate 14 on the fixed tightening plate 16 to move along the direction on the assembly sleeve ring 4, and then the fixed support plate 14 also drives the fixed arc plate 15 to move, so that the fixed arc plate 15 tightens the pipe fitting, and then the limit pull block 28 is released, so that the limit spring 29 gives the limit plug 27 a restoring force, so that the limit plug 27 and one of the limit plug holes are movably plugged and limited, followed by the limit after the movable rotating block 26 is adjusted to ensure the tight limiting effect.

[0031] Then rotate the assembly rotating block 6 so that the assembly rotating block 6 drives the assembly bidirectional screw 5 to rotate, and at the same time, the two assembly sliding blocks 2 approach each other along the direction on the assembly bidirectional screw 5, and then the assembly sliding block 2 is slidably installed inside the assembly groove, so as to guide the assembly sliding block 2, and then the assembly sliding block 2 also drives the assembly sleeve 4 on the assembly support plate 3 to move, so that the assembly sleeve 4 also drives the pipe fitting to move, so that the two pipe fittings are conveniently engaged with each other, and then pull the movable pull plate 12, so that the movable pull plate 12 drives the movable sliding block 10 and the movable spring 11 to move in the movable The movable plate 9 is then bent and flipped over to make the movable plate 9 movably engage with the assembly rotating block 6, and then the movable pull plate 12 is released, so that the movable spring 11 gives a restoring force to the movable slider 10, and then the movable slider 10 also drives the movable insert strip 13 on the movable pull plate 12 to reset, and then the movable insert strip 13 is movably engaged with one of the assembly sockets to limit the position, thereby limiting the position after the two pipes are tightened, and then the external bolts are passed through the assembly sockets on the assembly collar 4 and threadedly installed with the nuts to ensure the tight connection effect.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipe connection device for a hydraulic engineering project, comprising an assembly receiving plate (1), characterized in that: The top of the assembly receiving plate (1) is provided with an assembly groove, two assembly slide blocks (2) are slidably connected inside the assembly groove, the top of the assembly slide block (2) is fixedly connected with an assembly support plate (3), the top of the assembly support plate (3) is fixedly connected with an assembly collar (4), and the side wall of the assembly receiving plate (1) is connected with an assembly component; The side wall of the assembly sleeve (4) is provided with a plurality of assembly jacks, and the front and rear sides of the assembly sleeve (4) are both provided with fixed support plates (14), and the two ends of the fixed support plates (14) are respectively fixedly connected with fixed radian plates (15) and fixed abutting plates (16). The top of the assembly sleeve (4) is fixedly connected with a fixed sleeve plate (17), and the two ends of the fixed sleeve plate (17) are slidably connected with fixed extension plates (18), and one end of the fixed extension plate (18) is fixedly connected to the corresponding fixed abutting plate (16). The top of the fixed sleeve plate (17) is provided with two fixed grooves, and an adjusting slider (19) is slidably connected inside the fixed groove. The top of the adjusting slider (19) is fixedly connected with an adjusting sleeve block (20), and the bottom of the adjusting slider (19) is fixedly connected with the corresponding fixed extension plate (18). The top of the fixed sleeve plate (17) is connected with an adjusting component.

2. A pipe connection device for water conservancy projects according to claim 1, characterized in that: The assembly component comprises an assembly bidirectional screw (5) penetrating through and rotatably connected to the side wall of the assembly receiving plate (1); one end of the assembly bidirectional screw (5) is rotatably connected to the inner wall of the assembly groove; the other end of the assembly bidirectional screw (5) is fixedly connected to an assembly rotating block (6); and both of the two assembly sliding blocks (2) are threadedly connected to the assembly bidirectional screw (5).

3. A pipe connection device for water conservancy projects according to claim 2, characterized in that: The side wall of the assembly rotating block (6) is provided with a plurality of assembly jacks, the side wall of the assembly receiving plate (1) is fixedly connected with a movable recessed block (7), a movable rotating shaft (8) is rotatably connected between the two sides of the inner wall of the movable recessed block (7), a movable circular plate (9) is fixedly sleeved on the outer wall of the movable rotating shaft (8), the interior of the movable circular plate (9) is movably engaged with the assembly rotating block (6), and the side wall of the movable circular plate (9) is provided with two movable grooves.

4. A pipe connection device for water conservancy projects according to claim 3, characterized in that: A movable slider (10) is slidably connected inside the movable groove, a movable spring (11) is fixedly connected to the top of the movable slider (10), the end of the movable spring (11) is fixedly connected to the top of the movable groove, a movable pull plate (12) is fixedly connected between the two movable sliders (10), a movable insertion strip (13) is fixedly connected to the top of the movable pull plate (12), and the end of the movable insertion strip (13) is movably plugged into one of the assembly sockets.

5. A pipe connection device for water conservancy engineering according to claim 1, characterized in that: The adjustment assembly comprises two adjustment support blocks (21) fixedly connected to the top of the fixed sleeve (17); an adjustment bidirectional screw (22) is rotatably connected between the two adjustment support blocks (21); the two adjustment sleeve blocks (20) are both threadedly connected to the adjustment bidirectional screw (22); an adjustment worm gear (23) is fixedly sleeved on the outer side wall of the adjustment bidirectional screw (22); and two movable support blocks (24) are fixedly connected to the top of the fixed sleeve (17).

6. A pipe connection device for water conservancy engineering according to claim 5, characterized in that: A moving worm (25) is rotatably connected between the two moving support blocks (24), the moving worm (25) is meshingly connected with the adjusting worm wheel (23), one end of the moving worm (25) passes through one of the moving support blocks (24) and is fixedly connected to a moving rotating block (26), a side wall of one of the moving support blocks (24) is provided with a plurality of limiting plug holes, and a side wall of the moving rotating block (26) is connected to a limiting component.

7. A pipe connection device for water conservancy projects according to claim 6, characterized in that: The limiting assembly comprises a limiting insert (27) penetrating the side wall of the movable rotating block (26); one end of the limiting insert (27) is fixedly connected to the limiting pull block (28); the other end of the limiting insert (27) is movably plugged into one of the limiting plug holes; the outer side wall of the limiting insert (27) is movably sleeved with a limiting spring (29); and the two ends of the limiting spring (29) are respectively fixedly connected to the side wall of the movable rotating block (26) and the side wall of the limiting pull block (28).

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