Pipeline supporting device for water conservancy project

Abstract

According to the pipeline supporting device for the water conservancy project, an upper clamping hoop, a side clamping hoop and a lower clamping hoop are matched to fix a mounting convex ring on a conveying pipe in multiple directions, and the lower clamping hoop can move up and down in a reciprocating mode along with a lifting plate. And the side clamping hoop can move relative to the supporting structure under the cooperation of the adjusting screw rod and the rotating seat, so that locking and unlocking of the mounting convex ring are realized. And under the action of a first reset spring and a second reset spring, the first locking rod and the second locking rod can be inserted into the mounting convex ring. When unlocking is needed, the second handle is rotated firstly, when the threaded rod is separated from the threaded cavity, the first handle and the second handle on the two sides are pulled out towards the two sides, and at the moment, the first locking rod and the second locking rod can be separated from the installation protruding ring. The design is ingenious and effective, and the safety and practicability of the pipeline supporting device for the water conservancy project are greatly improved.

Description

Technical Field

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

[0002] Water conservancy projects refer to engineering facilities built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits, such as different types of engineering facilities such as dams, dikes, spillways, sluices, rafts or fishways. Water diversion pipelines are also a very important type of water conservancy engineering facilities, mainly used for the allocation and utilization of water resources. Existing water diversion pipelines can generally be divided into buried pipelines and erected pipelines. Erected pipelines are widely used due to their relatively small project volume and easy maintenance. They are generally erected and fixed with steel brackets and have a clamp structure for fixing the pipelines.

[0003] Announcement No.: CN220488479U discloses a pipe support structure for water conservancy projects, which is applied in the field of water conservancy projects, including a box body, a first screw rod is rotatably connected to the inside of the box body through a bearing, a lifting plate is threadedly connected to the surface of the first screw rod, and two support plates are arranged on the top of the lifting plate, the top of the support plate passes through the top of the box body and is welded with a bearing plate, a top plate is placed on the top of the bearing plate, a fixing bolt is threadedly connected to the top of the top plate, a pressing plate is arranged inside the bearing plate, the top of the pressing plate is rotatably connected to the second screw rod through a bearing, and a threaded groove used in conjunction with the second screw rod is opened on the top of the top plate; it can fix pipes of different specifications, has good firmness, improves the applicability of the structure, and at the same time can facilitate the adjustment of the height of the pipe, is simple and convenient to operate, reduces the workload of the staff, and has high practicality.

[0004] The installation process of the pipe support device in the above-mentioned comparative documents is complicated, the stability is average, and there is a lack of an effective quick locking structure. Therefore, a pipe support device for water conservancy projects is designed here to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pipeline support device for water conservancy projects in order to solve the problems of complicated installation process, general stability, lack of an effective quick locking structure, etc. of traditional pipeline support devices.

[0006] To achieve the above object, the technical solution of the present utility model is: a pipeline support device for water conservancy projects, including a conveying pipe and a support structure. Installation convex rings are provided on both sides of the conveying pipe, and the conveying pipes are connected end to end through the installation convex rings. The conveying pipe is installed on the support structure, and the support structure is composed of an arc part and a vertical part. An upper clamping hoop for limiting the installation convex ring is fixedly arranged on the inner wall of the top of the arc part. Side clamping structures for limiting both sides of the installation convex ring are threadedly connected to both sides of the arc part. A lifting plate is movably arranged between the vertical parts, and a lower clamping hoop for limiting the bottom of the installation convex ring is fixedly arranged on the top of the lifting plate. Quick-lock structures are installed on the upper clamping hoop, the side clamping structures, and the lower clamping hoop. The quick-lock structure is composed of a first locking member and a second locking member. Both the first locking member and the second locking member include a cylindrical outer shell. A locking rod one is movably arranged in the cylindrical outer shell of the first locking member. A connecting rod one is fixedly arranged at the top of the locking rod one. A first return spring is sleeved outside the connecting rod one, and the first return spring abuts against the cylindrical outer shells and the locking rod one on both sides.

[0007] As a further scheme of the present utility model: A locking rod two is movably arranged in the cylindrical outer shell of the second locking member. A connecting rod two is fixedly arranged at the top of the locking rod two. A second return spring is sleeved outside the connecting rod two, and the second return spring abuts against the cylindrical outer shells and the locking rod two on both sides. The locking rod one and the locking rod two cooperate with each other to lock the installation convex ring.

[0008] As a further scheme of the present utility model: A handle one is fixedly arranged on the outer side of the connecting rod one, and a handle two is fixedly arranged on the outer side of the connecting rod two.

[0009] As a further scheme of the present utility model: A threaded rod is arranged on the inner side of the locking rod one, and a threaded cavity matching with it is opened inside the locking rod two.

[0010] As a further scheme of the present utility model: The side clamping structure includes a side clamping hoop. A rotating seat is arranged on the back of the side clamping hoop. An adjusting screw rod is movably arranged on the rotating seat, and a rotating arm is fixedly arranged on the outer side of the adjusting screw rod.

[0011] As a further scheme of the present utility model: A through cavity is opened inside the vertical part, and a cylinder is installed in the cavity. The output end of the cylinder is connected to the lifting plate.

[0012] As a further scheme of the present utility model: Clamping arc plates are arranged on both sides of the support structure, and multiple locking screw rods are threadedly connected to the clamping arc plates.

[0013] The utility model provides a pipeline support device for water conservancy projects through improvement. Compared with the prior art, it has the following improvements and advantages:

[0014] Through the cooperation of the upper clamping hoop, the side clamping hoop and the lower clamping hoop of the utility model, the mounting boss on the conveying pipe can be fixed in multiple directions. Among them, the lower clamping hoop can move up and down reciprocally with the lifting plate, and the side clamping hoop can move relative to the support structure under the cooperation of the adjusting screw and the rotating seat, so as to realize the locking and unlocking of the mounting boss. And under the action of the first return spring and the second return spring, the first locking rod and the second locking rod will be inserted into the mounting boss. When unlocking is needed, first rotate the second handle. When the threaded rod disengages from the threaded cavity, then pull out the first handles and the second handle on both sides to the two sides. At this time, the first locking rod and the second locking rod will disengage from the mounting boss. This design is ingenious and effective, greatly improving the safety and practicability of the pipeline support device for water conservancy projects. Description of the Drawings

[0015] The following further explains the utility model in conjunction with the drawings and embodiments:

[0016] Figure 1 is the three-dimensional structure diagram of the utility model;

[0017] Figure 2 is the internal structure diagram of the utility model;

[0018] Figure 3 is the three-dimensional structure diagram of the side clamping structure in the utility model;

[0019] Figure 4 is the partial cross-sectional view of the utility model.

[0020] Description of the Reference Numerals:

[0021] 1. Conveying pipe; 2. Mounting boss; 3. Support structure; 4. Arc part; 5. Vertical part; 6. Upper clamping hoop; 7. Side clamping structure; 8. Cavity; 9. Cylinder; 10. Lifting plate; 11. Lower clamping hoop; 12. Clamping arc plate; 13. Locking screw; 14. Side clamping hoop; 15. Rotating seat; 16. Adjusting screw; 17. Rotating arm; 18. Quick lock structure; 19. First locking member; 20. Second locking member; 21. Cylindrical outer shell; 22. First locking rod; 23. Second locking rod; 24. First connecting rod; 25. First return spring; 26. Second connecting rod; 27. Second return spring; 28. First handle; 29. Second handle; 30. Threaded rod; 31. Threaded cavity. Detailed Embodiment

[0022] The following will combine the attached Figures 1 to 4A detailed description of the present utility model is given, and the technical solutions in the embodiments of the present utility model are clearly and completely described. 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 work shall fall within the protection scope of the present utility model.

[0023] The present utility model provides a pipeline support device for water conservancy projects through improvement. As Figures 1 - 4 shown, a pipeline support device for water conservancy projects includes a conveying pipe 1 and a support structure 3. Installation convex rings 2 are arranged on both sides of the conveying pipe 1, and the conveying pipes 1 are connected end to end through the installation convex rings 2. The conveying pipe 1 is installed on the support structure 3. The support structure 3 is composed of an arc part 4 and a vertical part 5. An upper clamping hoop 6 for limiting the installation convex ring 2 is fixedly arranged on the inner wall of the top of the arc part 4. Side clamping structures 7 for limiting both sides of the installation convex ring 2 are threadedly connected to both sides of the arc part 4. A lifting plate 10 is movably arranged between the vertical parts 5. A lower clamping hoop 11 for limiting the bottom of the installation convex ring 2 is fixedly arranged on the top of the lifting plate 10. Quick-lock structures 18 are installed on the upper clamping hoop 6, the side clamping structures 7, and the lower clamping hoop 11. The quick-lock structure 18 is composed of a first locking member 19 and a second locking member 20. Both the first locking member 19 and the second locking member 20 include a cylindrical outer shell 21. A locking rod one 22 is movably arranged in the cylindrical outer shell 21 of the first locking member 19. A connecting rod one 24 is fixedly arranged at the top of the locking rod one 22. A first return spring 25 is sleeved outside the connecting rod one 24, and the first return spring 25 abuts against the cylindrical outer shells 21 and the locking rod one 22 on both sides.

[0024] Through the cooperation of the upper clamping hoop 6, the side clamping hoop 14, and the lower clamping hoop 11 of the present utility model, the installation convex ring 2 on the conveying pipe 1 can be fixed in multiple directions. Among them, the lower clamping hoop 11 can reciprocate up and down along with the lifting plate 10, and the side clamping hoop 14 can move relative to the support structure 3 under the cooperation of the adjusting screw 16 and the rotating seat 15, so as to realize the locking and unlocking of the installation convex ring 2. And under the action of the first return spring 25 and the second return spring 27, the locking rod one 22 and the locking rod two 23 will be inserted into the installation convex ring 2.

[0025] Refer to the attached Figure 1 and the attached Figure 4 , a locking rod two 23 is movably arranged in the cylindrical outer shell 21 of the second locking member 20. A connecting rod two 26 is fixedly arranged at the top of the locking rod two 23. A second return spring 27 is sleeved outside the connecting rod two 26, and the second return spring 27 abuts against the cylindrical outer shells 21 and the locking rod two 23 on both sides. The locking rod one 22 and the locking rod two 23 cooperate with each other to lock the installation convex ring 2. Refer to the attached Figure 1, a handle one 28 is fixedly arranged on the outer side of the connecting rod one 24, and a handle two 29 is fixedly arranged on the outer side of the connecting rod two 26. Refer to the appendix Figure 2 , a threaded rod 30 is arranged on the inner side of the locking rod one 22, and a threaded cavity 31 matching with it is opened inside the locking rod two 23.

[0026] In this embodiment: When it is necessary to unlock the mounting boss 2, first rotate the handle two 29. After the threaded rod 30 disengages from the threaded cavity 31, then pull the handle one 28 and the handle two 29 outwards to both sides. At this time, the locking rod one 22 and the locking rod two 23 disengage from the lock hole of the mounting boss 2.

[0027] Refer to the appendix Figure 1 - appendix Figure 2 , a through cavity 8 is opened inside the vertical part 5, and an air cylinder 9 is installed in the cavity 8. The output end of the air cylinder 9 is connected to the lifting plate 10.

[0028] In this embodiment: In order to lock and unlock the conveying pipe 1, a movable lifting plate 10 is designed.

[0029] Refer to the appendix Figure 2 - appendix Figure 3 , the side clamping structure 7 includes a side clamping hoop 14. A rotating seat 15 is arranged on the back of the side clamping hoop 14. An adjusting screw rod 16 is movably arranged on the rotating seat 15, and a rotating arm 17 is fixedly arranged on the outer side of the adjusting screw rod 16.

[0030] In this embodiment: In order to fix both sides of the conveying pipe 1 to further improve the stability, a side clamping hoop 14 is designed. When it is necessary to lock the mounting boss 2, first rotate the rotating arm 17. Since the adjusting screw rod 16 can rotate relative to the rotating seat 15, at this time the side clamping hoop 14 moves towards the direction of the mounting boss 2 and locks it.

[0031] Refer to the appendix Figure 1 - appendix Figure 2 , clamping arc plates 12 are arranged on both sides of the support structure 3, and multiple groups of locking screw rods 13 are threadedly connected to the clamping arc plates 12.

[0032] In this embodiment: In order to further improve the stability of the conveying pipe 1, multiple groups of locking screw rods 13 are threadedly connected to the clamping arc plates 12.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe support device for water conservancy projects, characterized in that: The invention comprises a conveying pipe (1) and a supporting structure (3), wherein mounting convex rings (2) are arranged on both sides of the conveying pipe (1), and the conveying pipe (1) is connected end to end through the mounting convex rings (2); the conveying pipe (1) is installed on the supporting structure (3), and the supporting structure (3) is composed of an arc-shaped portion (4) and a vertical portion (5); an upper clamping hoop (6) for limiting the position of the mounting convex ring (2) is fixedly arranged on the top inner wall of the arc-shaped portion (4), and side clamping structures (7) for limiting the position of the two sides of the mounting convex ring (2) are threadedly connected on both sides of the arc-shaped portion (4); a lifting plate (10) is movably arranged between the vertical portions (5), and a bottom clamping hoop (6) for limiting the position of the mounting convex ring (2) is fixedly arranged on the top of the lifting plate (10). The upper clamping hoop (6), the side clamping structure (7) and the lower clamping hoop (11) are all provided with a quick lock structure (18), the quick lock structure (18) is composed of a first locking member (19) and a second locking member (20), the first locking member (19) and the second locking member (20) both include a cylindrical outer shell (21), a locking rod (22) is movably arranged in the cylindrical outer shell (21) of the first locking member (19), a connecting rod (24) is fixedly arranged on the top of the locking rod (22), a first return spring (25) is sleeved on the outside of the connecting rod (24), and the first return spring (25) is in contact with the cylindrical outer shell (21) and the locking rod (22) on both sides.

2. A pipe support device for water conservancy engineering according to claim 1, characterized in that: A second locking rod (23) is movably arranged in the cylindrical outer shell (21) of the second locking member (20); a second connecting rod (26) is fixedly arranged on the top of the second locking rod (23); a second return spring (27) is sleeved on the outside of the second connecting rod (26); the second return spring (27) abuts against the cylindrical outer shell (21) and the second locking rod (23) on both sides; the first locking rod (22) and the second locking rod (23) cooperate with each other to lock the mounting convex ring (2).

3. A pipe support device for water conservancy engineering according to claim 2, characterized in that: A handle 1 (28) is fixedly provided on the outer side of the connecting rod 1 (24), and a handle 2 (29) is fixedly provided on the outer side of the connecting rod 2 (26).

4. A pipe support device for water conservancy engineering according to claim 2, characterized in that: A threaded rod (30) is arranged on the inner side of the locking rod 1 (22), and a threaded cavity (31) cooperating with the locking rod 2 (23) is provided inside the locking rod 2 (23).

5. A pipe support device for water conservancy engineering according to claim 1, characterized in that: A through cavity (8) is provided inside the vertical portion (5), a cylinder (9) is installed in the cavity (8), and an output end of the cylinder (9) is connected to the lifting plate (10).

6. A pipe support device for water conservancy engineering according to claim 1, characterized in that: The side clamping structure (7) comprises a side clamping hoop (14), a rotating seat (15) is arranged on the back of the side clamping hoop (14), an adjusting screw (16) is movably arranged on the rotating seat (15), and a rotating arm (17) is fixedly arranged on the outer side of the adjusting screw (16).

7. A pipe support device for water conservancy engineering according to claim 1, characterized in that: Clamping arc plates (12) are provided on both sides of the support structure (3), and a plurality of sets of locking screws (13) are threadedly connected to the clamping arc plates (12).

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