A pipeline support device for hydraulic engineering

Abstract

The utility model discloses a pipeline support device for water conservancy project, including roof, support column and fixed establishment, support column includes middle support column and side support column, side support column is provided with two and the upper end of side support column is fixedly connected with the bottom both sides of roof respectively, the upper end of middle support column is connected with the bottom surface middle part of roof, and the rotation is connected with the screw rod between two side support columns, and the screw rod is screw thread connection has the screw bush, and the surface middle part of roof is provided with adjusting groove and limit groove, and the inside of limit groove evenly is installed with a plurality of lower shock strip. The utility model discloses through the screw rod of rotation with symmetry thread, drives screw bush linkage two fixed establishment synchronous horizontal displacement, is convenient for the adjustment of fixed establishment in the installation process and after installation, and the lower shock strip in limit groove and the upper shock strip of adjusting plate bottom nest cooperation, form two -way elastic buffer layer, effectively absorb pipeline vibration, reduce the noise and structure fatigue.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a pipeline support device for water conservancy projects. Background Technology

[0002] Water conservancy projects are a general term for various engineering constructions undertaken to control, utilize, and protect surface and underground water resources and the environment. Pipelines play a vital role in water conservancy projects, acting as guides and diverts in the system. The quality of pipelines directly affects the quality of the water conservancy project system.

[0003] Existing pipe support devices for water conservancy projects have poor adjustment capabilities. When multiple pipes are installed simultaneously, it is inconvenient to adjust the horizontal position of the pipes on both sides, requiring overall disassembly and adjustment, resulting in low construction efficiency. To address this, a new pipe support device for water conservancy projects is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a pipeline support device for water conservancy projects, which solves the problems of poor adjustment capability of existing pipeline support devices for water conservancy projects, inconvenience in adjusting the horizontal position of pipelines on both sides after multiple pipelines are installed at the same time, the need for overall disassembly and adjustment, and low construction efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pipeline support device for water conservancy projects, comprising a top plate, support columns, and fixing mechanisms. The support columns include a central support column and side support columns. Two side support columns are provided, and their upper ends are fixedly connected to the bottom sides of the top plate. The upper end of the central support column is connected to the center of the bottom surface of the top plate. A screw is rotatably connected between the two side support columns, and a threaded sleeve is threaded onto the screw. An adjustment groove and a limiting groove are provided in the center of the surface of the top plate. Several lower shock-absorbing strips are evenly installed inside the limiting groove. Three fixing mechanisms are provided and installed on the top surface of the top plate. The lower ends of the fixing mechanisms on both sides are fixedly connected to the top of the threaded sleeves by connecting rods, and the fixing mechanism in the middle is fixedly connected to the top plate.

[0008] As a further preferred embodiment of the present invention, the fixing mechanism includes a movable plate, a clamping plate and an adjusting plate. The middle part of the movable plate protrudes upward to form a mounting platform, and through holes are symmetrically opened on both sides of the surface of the movable plate.

[0009] As a further preferred embodiment of this utility model, the movable plate has vertically and rotatably mounted adjusting bolts on both sides of its surface, and the adjusting plate has screw holes on both sides of its surface that are threadedly connected to the adjusting bolts through the screw holes.

[0010] As a further preferred embodiment of this utility model, the bottom of the adjusting plate is provided with a plurality of upper shock-absorbing strips, the ends of which pass through the through holes and extend into the limiting grooves.

[0011] As a further preferred embodiment of this utility model, there are two clamping plates symmetrically arranged above the moving plate. The lower clamping plate is fixedly connected to the moving plate. Fixed plates are provided on both sides of the clamping plate, and the two fixed plates are connected by bolted pipes. Anti-slip plates are fixed on the inner sidewall of the clamping plate.

[0012] As a further preferred embodiment of this utility model, the thread structure of the screw is symmetrically distributed from the middle, and the end of the screw passes through the side support column and is connected to an adjustment disc.

[0013] (III) Beneficial Effects

[0014] This utility model provides a pipeline support device for water conservancy projects. It has the following beneficial effects:

[0015] This invention utilizes a rotating screw with symmetrical threads to drive the screw sleeve and two fixing mechanisms to move horizontally synchronously. This facilitates adjustment of the fixing mechanisms during and after installation. The lower damping strip in the limiting groove nests with the upper damping strip at the bottom of the adjusting plate, forming a bidirectional elastic buffer layer that effectively absorbs pipeline vibration, reduces noise, and minimizes structural fatigue. The three fixing mechanisms can operate independently, with the clamping plates opening and closing controlled by adjusting bolts to accommodate synchronous fixing of pipes of different diameters. The anti-slip plate and bolt-fastened fixing plate ensure secure clamping and prevent pipe slippage. The three-column support structure, with side support columns, a middle support column, and a top plate forming a three-point force-bearing system, distributes the load and resists eccentric deformation. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the pipeline support device for water conservancy projects described in this utility model;

[0017] Figure 2 This is a structural diagram of the fixing mechanism described in this utility model;

[0018] Figure 3 This is a diagram showing the internal structure of the adjustment plate described in this utility model.

[0019] In the diagram: 1. Side support column; 2. Top plate; 3. Middle support column; 4. Screw; 5. Screw sleeve; 6. Adjusting plate; 7. Limiting groove; 8. Adjusting groove; 9. Lower damping strip; 10. Adjusting plate; 11. Fixing mechanism; 12. Anti-slip plate; 13. Clamping plate; 14. Fixing plate; 15. Adjusting bolt; 16. Moving plate; 17. Through hole; 18. Upper damping strip; 19. Screw hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3 This utility model provides a technical solution: a pipeline support device for water conservancy projects, including a top plate 2, support columns, and a fixing mechanism 11. The support columns include a central support column 3 and two side support columns 1. The upper ends of the side support columns 1 are fixedly connected to the bottom sides of the top plate 2, respectively. The upper end of the central support column 3 is connected to the middle of the bottom surface of the top plate 2. A screw 4 is rotatably connected between the two side support columns 1. A threaded sleeve 5 is threaded onto the screw 4. After the screw 4 rotates, it drives the two threaded sleeves 5 to move. Alternatively, a screw rod 4 can be used. Two screws 4 are used to control the two fixing mechanisms 11 individually. After moving, the fixing mechanism 11 can be moved horizontally. An adjustment groove 8 and a limiting groove 7 are opened in the middle of the surface of the top plate 2. Several lower shock-absorbing strips 9 are evenly installed inside the limiting groove 7. There are three fixing mechanisms 11 in total, which are installed on the top surface of the top plate 2. The lower end of the fixing mechanism 11 is fixedly connected to the top of the screw sleeve 5 by a connecting rod. The lower end of the fixing mechanism 11 located on both sides is fixedly connected to the top of the screw sleeve 5 by a connecting rod. The fixing mechanism located in the middle is fixedly connected to the top plate.

[0022] Further improvements include a fixing mechanism 11 comprising a movable plate 16, a clamping plate 13, and an adjusting plate 6. The movable plate 16 has an upwardly protruding middle section forming a mounting platform, and through holes 17 are symmetrically provided on both sides of its surface. Adjusting bolts 15 are vertically and rotatably mounted on both sides of the movable plate 16. Screw holes 19 are provided on both sides of the adjusting plate 10, and the adjusting plate 10 is threadedly connected to the adjusting bolts 15 through the screw holes 19. Rotation of the adjusting bolts 15 can drive the adjusting plate 10 to move vertically. Several upper damping strips 18 are provided at the bottom of the adjusting plate 10. The ends of the upper damping strips 18 pass through the through holes 17 and extend into the limiting grooves 7. Both the upper damping strips 18 and the lower damping strips 9 are hollow structures made of elastic material. When the upper damping strips 18 and the lower damping strips 9 are fitted together, a damping effect is achieved.

[0023] In a further improvement, two clamping plates 13 are provided and symmetrically arranged above the movable plate 16. The lower clamping plate 13 is fixedly connected to the movable plate 16. Fixed plates 14 are provided on both sides of the clamping plate 13, and the two fixed plates 14 are connected by bolts. Anti-slip plates 12 are fixed on the inner side wall of the clamping plate 13. The two clamping plates 13 are fixed by bolts. After fixing, the anti-slip plates 12 fit against the surface of the pipe to achieve an anti-slip effect. At the same time, the anti-slip plates 12 are made of rubber material, which can also play a role in shock absorption to a certain extent.

[0024] In a further improvement, the thread structure of the screw 4 is symmetrically distributed from the middle, and the end of the screw 4 passes through the side support column 1 and is connected to the adjusting plate 6. The screw 4 can be rotated by rotating the adjusting plate 6.

[0025] Working principle: Loosen the bolts on the fixing plate 14 of the clamping plate 13, then remove the upper clamping plate 13, place the pipe inside the lower clamping plate 13, then place the upper clamping plate 13 on the pipe and fix it with bolts. After fixing, the adjusting bolt 15 can be rotated to move the adjusting plate 10 down. After the adjusting plate 10 continues to move down, the upper damping strip 18 and the lower damping strip 9 can be engaged. When it is necessary to adjust the horizontal position of the pipe, rotate the adjusting bolt 15 to move the adjusting plate 10 up. After the upper damping strip 18 and the lower damping strip 9 separate, rotate the adjusting disc 6. After the adjusting disc 6 rotates, it drives the moving plate 16 to move. After the movement is completed, the adjusting plate 10 can be lowered.

[0026] The components of this utility model are: 1. Side support column; 2. Top plate; 3. Middle support column; 4. Screw; 5. Screw sleeve; 6. Adjusting plate; 7. Limiting groove; 8. Adjusting groove; 9. Lower shock absorber strip; 10. Adjusting plate; 11. Fixing mechanism; 12. Anti-slip plate; 13. Clamping plate; 14. Fixing plate; 15. Adjusting bolt; 16. Moving plate; 17. Through hole; 18. Upper shock absorber strip; 19. Screw hole. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is the existing water conservancy... The adjustment capability of pipeline support devices used in engineering is poor. After multiple pipelines are installed simultaneously, it is inconvenient to adjust the horizontal position of the pipelines on both sides, requiring overall disassembly and adjustment, resulting in low construction efficiency. This utility model addresses this problem by combining the aforementioned components. The rotating screw 4 with symmetrical threads drives the screw sleeve 5 to link the two fixing mechanisms 11 for synchronous horizontal displacement, facilitating adjustment of the fixing mechanisms 11 during and after installation. The lower damping strip 9 in the limiting groove 7 and the upper damping strip 18 at the bottom of the adjusting plate 10 nest together to form a two-way elastic buffer layer, effectively absorbing pipeline vibration and reducing noise and structural fatigue. The three fixing mechanisms 11 can be operated independently, and the opening and closing of the clamping plate 13 is controlled by the adjusting bolt 15 to adapt to the synchronous fixing of pipelines of different diameters. The anti-slip plate 12 and the bolt-fastened fixing plate 14 ensure a firm clamping and prevent pipeline slippage. The three-column support structure, with the two side support columns 1 + the middle support column 3 and the top plate 2 forming a three-point force system, distributes the load and resists eccentric deformation. The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pipeline support device for water conservancy projects, comprising a top plate (2), support columns, and a fixing mechanism (11), characterized in that: The support columns include a middle support column (3) and a side support column (1). There are two side support columns (1), and the upper ends of the side support columns (1) are fixedly connected to the bottom sides of the top plate (2). The upper end of the middle support column (3) is connected to the middle of the bottom surface of the top plate (2). A screw (4) is rotatably connected between the two side support columns (1). A screw sleeve (5) is threadedly connected to the screw (4). An adjustment groove (8) and a limiting groove (7) are opened in the middle of the surface of the top plate (2). Several lower shock-absorbing strips (9) are evenly installed inside the limiting groove (7). There are three fixing mechanisms (11) and they are installed on the top surface of the top plate (2). The lower ends of the fixing mechanisms (11) on both sides are fixedly connected to the top of the screw sleeve (5) by connecting rods. The fixing mechanism (11) in the middle is fixedly connected to the top plate (2).

2. The pipeline support device for water conservancy projects according to claim 1, characterized in that: The fixing mechanism (11) includes a movable plate (16), a clamping plate (13) and an adjusting plate (10). The middle part of the movable plate (16) protrudes upward to form a mounting platform. Through holes (17) are symmetrically opened on both sides of the surface of the movable plate (16).

3. A pipe support device for water conservancy projects according to claim 2, characterized in that: The movable plate (16) has vertically and rotatably mounted adjusting bolts (15) on both sides of its surface. The adjusting plate (10) has screw holes (19) on both sides of its surface and is threadedly connected to the adjusting bolts (15) through the screw holes (19).

4. A pipe support device for water conservancy projects according to claim 3, characterized in that: The bottom of the adjustment plate (10) is provided with several upper damping strips (18), the ends of which pass through the through hole (17) and extend into the limiting groove (7).

5. A pipe support device for water conservancy projects according to claim 2, characterized in that: Two clamps (13) are provided and symmetrically arranged above the movable plate (16). The lower clamp (13) is fixedly connected to the movable plate (16). Fixing plates (14) are provided on both sides of the clamp (13) and the two fixing plates (14) are connected by bolt fixing pipes. Anti-slip plates (12) are fixed on the inner side wall of the clamp (13).

6. A pipe support device for water conservancy projects according to claim 1, characterized in that: The thread structure of the screw (4) is symmetrically distributed from the middle, and the end of the screw (4) passes through the side support column (1) and is connected to the adjustment plate (6).

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