A pipe support device for water conservancy projects

Abstract

The present invention relates to the field of water conservancy projects, and discloses a pipeline support device for water conservancy projects, including a base and two lifting mechanisms, the top of the base is fixedly connected with a displacement mechanism, the displacement mechanism includes two fixed plates and a movable box, the bottoms of the two fixed plates are fixedly connected to the top of the base, the adjacent sides of the two fixed plates are provided with slide grooves, the bottom of the movable box is slidably connected to the top of the base, the outer sides of the movable box are fixedly connected with sliders, and the outer side of the slider is slidably connected to the inner side of the slide groove. The lifting mechanism drives the support plate to deflect through two traction connecting rods of a hydraulic cylinder, and can achieve close contact and fit with the outer side of the pipeline according to different pipeline sizes to provide stable support, and the top pressing mechanism uses two motors to drive the guide rod to rotate, so that the movable block drives the straight strip plate to move downward, and cooperates with the pressure plate, the spring telescopic rod and the guard plate to press the top of the pipeline, effectively preventing the pipeline from shaking or displacing during operation.

Description

Technical Field

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

[0002] In the construction of water conservancy projects, the pipeline system plays a vital role in transporting water resources or other fluid media. As an important part of the pipeline system, the pipeline support device is responsible for supporting and fixing the pipeline to ensure that the pipeline maintains stable operation under different working conditions. With the continuous expansion of the scale of water conservancy projects and the improvement of technical requirements, higher requirements are also placed on the performance and reliability of pipeline support devices. Whether it is a large-scale water pipeline or a pipeline network in a complex water conservancy hub, a stable and reliable support device is required to ensure the safe operation of the pipeline, avoid leakage, rupture and other accidents caused by pipeline displacement, shaking and other problems, and affect the normal operation of water conservancy projects and the effective transportation of water resources.

[0003] The pipe support devices for water conservancy projects in the prior art usually adopt a relatively simple structural form. Common ones include fixed brackets, which are fixed to the ground or other basic structures by welding or bolting, and then the pipes are placed on the brackets. The structure of this bracket is relatively simple, and the weight of the pipe is mainly supported by the strength of the bracket. There are also some that use simple lifting structures, such as setting a flat plate or curved plate on the bracket to support the pipe, but these lifting structures lack the adaptive adjustment function for different pipe sizes. In terms of angle adjustment, some devices achieve limited angle adjustment by setting gaskets between the bracket and the foundation or using a rotatable connection method, but the operation is relatively cumbersome and the accuracy is not high. Overall, the structural principles of the prior art are relatively basic, and it is difficult to meet the diverse needs of pipe support under complex working conditions.

[0004] In actual water conservancy project scenarios, the pipe support devices of the prior art have many shortcomings. For example, during the installation of the pipe, due to the differences in the sizes of different pipes, it is difficult for the existing support devices to quickly and accurately adapt to the pipes. For example, in the laying of pipes in some large-scale water conservancy projects, when encountering pipes of different diameters, the traditional fixed lifting structure cannot be flexibly adjusted according to the size of the pipe, resulting in unstable placement of the pipe and easy shaking. Therefore, the present invention provides a pipe support device for water conservancy projects to solve the shortcomings of the prior art. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a pipe support device for water conservancy projects, which solves the problem that the pipe support device for water conservancy projects in the prior art has poor adaptability when lifting pipes of different sizes, resulting in inconvenient installation of the overall pipe.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pipeline support device for water conservancy projects, comprising a base and two lifting mechanisms, the top of the base is fixedly connected with a displacement mechanism, the displacement mechanism comprises two fixed plates and a movable box, the bottoms of the two fixed plates are fixedly connected to the top of the base, the adjacent sides of the two fixed plates are provided with slide grooves, the bottom of the movable box is slidably connected to the top of the base, the outer sides of the movable box are fixedly connected with sliders, the outer sides of the sliders are slidably connected with the inner sides of the slide grooves, the outer sides of the movable box are fixedly connected with a handle, the inner wall of the movable box is provided with an adjustment mechanism, and the lifting mechanism is arranged on the top of the adjustment mechanism.

[0007] Preferably, the adjustment mechanism includes a lifting assembly and a steering assembly, the lifting assembly includes four hydraulic cylinders 1, the four hydraulic cylinders 1 are respectively installed at the four corners of the inner wall of the movable box, and the tops of the four hydraulic cylinders 1 are fixedly connected with movable covers.

[0008] Preferably, the steering assembly is arranged on the top of the movable cover, and the steering assembly includes a mounting box, the mounting box is fixedly connected to the top of the movable cover, a motor 1 is mounted on the outside of the mounting box, an output end of the motor 1 is fixedly connected to a worm, the inside of the mounting box is rotatably connected to a rotating column, the outside of the rotating column is fixedly connected to a worm wheel, the worm wheel is meshed with the worm, and the top end of the rotating column passes through the top of the mounting box and is fixedly connected to a rotating disk.

[0009] Preferably, the lifting mechanism is arranged on the top of the rotating disk, and the lifting mechanism includes a mounting seat, the bottom of the mounting seat is fixedly connected to the top of the rotating disk, a hydraulic cylinder 2 is installed at the inner center of the mounting seat, the top of the hydraulic cylinder 2 is rotatably connected to two connecting rods, and one end of the connecting rod is rotatably connected to a support plate.

[0010] Preferably, two support plates are fixedly connected to the outer side of the mounting seat, a support rod is fixedly connected to the top of the support plate, and the outer side of the support plate is rotatably connected to the top of the support rod.

[0011] Preferably, a pressing mechanism is provided on the top of the two support plates, and the pressing mechanism includes two groups of guide rods and a disassembly and assembly assembly, the bottoms of the two groups of guide rods are respectively installed on the top of the support plates, the number of guide rods in each group is two, and a motor 2 is installed on the top of one group of guide rods, the output end of the motor 2 is fixedly connected to the top of one of the guide rods, and a threaded groove is opened on the outside of the guide rod.

[0012] Preferably, the disassembly and assembly component includes a straight strip and two movable blocks, the two movable blocks are sleeved on the outside of the guide rod, one of the movable blocks is threadedly connected to the guide rod, the outer side of the movable block is fixedly connected to a clamping block, both ends of the straight strip are provided with clamping grooves, the outer side of the clamping block is slidably connected to the inner side of the clamping groove, both ends of the straight strip and the inside of the clamping block are provided with combination holes, and the straight strip and the clamping block are connected by bolts passing through the combination holes.

[0013] Preferably, a pressure plate is fixedly connected to the bottom center of the straight strip, two spring telescopic rods are fixedly connected to the bottom of the straight strip, and guard plates are rotatably connected to the bottoms of the two spring telescopic rods.

[0014] The present invention provides a pipeline support device for water conservancy projects. It has the following beneficial effects: 1. The lifting mechanism in the present invention drives the support plate to deflect through the second traction connecting rod of the hydraulic cylinder, which can achieve close contact and fit with the outside of the pipeline according to different pipeline sizes to provide stable support. The top pressing mechanism uses the second motor to drive the guide rod to rotate, so that the movable block drives the straight strip plate to move downward, and cooperates with the pressure plate, spring telescopic rod and guard plate to press the top of the pipeline, effectively preventing the pipeline from shaking or shifting during operation, ensuring that the pipeline is in a stable state before docking and other operations, and improving the accuracy and safety of the operation.

[0015] 2. The motor in the steering assembly of the present invention drives the worm to rotate, which drives the worm wheel to rotate the rotating column and the rotating disk, and can accurately adjust the angle of the pipeline on the lifting mechanism. The four hydraulic cylinders in the lifting assembly can move the movable cover up and down to adjust the height of the pipeline. This allows the pipeline to flexibly change its posture according to actual needs before docking, adapt to different installation scenarios and docking requirements, improve the adaptability of the equipment to different working conditions, and help improve the efficiency and quality of pipeline installation.

[0016] 3. The displacement mechanism on the base of the present invention cooperates with the slide block and the slide groove. The operator pulls the handle to make the movable box drive the overall structure to move, so that the two sections of the pipeline after adjustment can be docked conveniently and quickly. This design enables the equipment to have good maneuverability during the pipeline docking process, and can accurately move the pipeline to the docking position, reducing the workload of manual handling and adjusting the pipeline position, improving the efficiency of pipeline docking, and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 3 It is a schematic diagram of the disassembly and assembly structure of the present invention; Figure 4 for Figure 1The enlarged view of point A in the middle; Figure 5 for Figure 1 The enlarged view of point B in the middle; Figure 6 It is a front view of the present invention; Figure 7 It is a top view of the present invention.

[0018] Among them, 1. base; 2. fixed plate; 3. slide groove; 4. movable box; 5. handle; 6. slider; 7. hydraulic cylinder one; 8. movable cover; 9. installation box; 10. motor one; 11. worm; 12. rotating column; 13. worm gear; 14. rotating disk; 15. mounting seat; 16. hydraulic cylinder two; 17. connecting rod; 18. support plate; 19. support rod; 20. guide rod; 21. motor two; 22. movable block; 23. clamping block; 24. straight strip board; 25. clamping groove; 26. combination hole; 27. pressure plate; 28. spring telescopic rod; 29. ​​guard plate; 30. support plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Please refer to the attached Figure 1 -Attached Figure 3 The embodiment of the present invention provides a pipeline supporting device for a water conservancy project, including a base 1 and two lifting mechanisms. The top of the base 1 is fixedly connected with a displacement mechanism, and the displacement mechanism includes two fixed plates 2 and a movable box 4. The bottoms of the two fixed plates 2 are fixedly connected to the top of the base 1, and the adjacent sides of the two fixed plates 2 are provided with slide grooves 3. The bottom of the movable box 4 is slidably connected to the top of the base 1. Slide blocks 6 are fixedly connected to the outer sides of the movable box 4, and the outer sides of the slide blocks 6 are slidably connected to the inner sides of the slide grooves 3. A handle 5 is fixedly connected to the outer side of the movable box 4, and an adjustment mechanism is provided on the inner wall of the movable box 4. The lifting mechanism is arranged on the top of the adjustment mechanism.

[0021] Specifically, the base 1 is the basic support part of the whole device, and its structural design is firm and stable, providing a solid installation foundation for each mechanism above. At the top of the base 1, a displacement mechanism is fixedly connected by a firm connection method. The displacement mechanism includes two fixed plates 2, which are symmetrically distributed on the top of the base 1, and the bottom of the fixed plates 2 is closely connected to the base 1, ensuring the stability of the fixed plates 2. The adjacent sides of the two fixed plates 2 are carefully provided with a slide groove 3, and the size and shape of the slide groove 3 are precisely designed to ensure that the slider 6 matched therewith can slide smoothly therein. The movable box 4 is located between the two fixed plates 2, and its bottom is slidably connected to the top of the base 1. This sliding connection method enables the movable box 4 to move flexibly on the base 1. The sliders 6 are firmly fixedly connected to both sides of the outside of the movable box 4. The size of the slider 6 is adapted to the slide groove 3, and its outer side can be tightly slidably connected to the inner side of the slide groove 3, thereby ensuring that the movable box 4 will not be offset during the movement. In order to facilitate the operator to control the movement of the movable box 4, a handle 5 is fixedly connected to the outside of the movable box 4. The shape and position design of the handle 5 conform to the principle of ergonomics, which is convenient for the operator to hold and apply force. The inner wall of the movable box 4 is provided with an adjustment mechanism, which is designed to achieve precise control of the lifting mechanism.

[0022] Please refer to the attached Figure 2 and attached Figure 6 The adjusting mechanism includes a lifting assembly and a steering assembly. The lifting assembly includes four hydraulic cylinders 7. The four hydraulic cylinders 7 are respectively installed at the four corners of the inner wall of the movable box 4. The tops of the four hydraulic cylinders 7 are fixedly connected with movable covers 8.

[0023] Specifically, the adjustment mechanism includes a lifting assembly and a steering assembly. The lifting assembly is mainly composed of four hydraulic cylinders 7, which are accurately installed at the four corners of the inner wall of the movable box 4. The installation positions are strictly calculated to ensure that the movable cover 8 can remain stable during the lifting process. The tops of the four hydraulic cylinders 7 are fixedly connected to the movable cover 8 through a reliable connection method. The telescopic function of the hydraulic cylinders 7 can drive the movable cover 8 to move up and down, thereby realizing the adjustment of the height of the lifting mechanism.

[0024] Please refer to the attached Figure 2 and attached Figure 7 The steering assembly is arranged on the top of the movable cover 8, and the steering assembly includes a mounting box 9, which is fixedly connected to the top of the movable cover 8. A motor 10 is mounted on the outside of the mounting box 9, and a worm 11 is fixedly connected to the output end of the motor 10. A rotating column 12 is rotatably connected to the inside of the mounting box 9, and a worm wheel 13 is fixedly connected to the outside of the rotating column 12. The worm wheel 13 is meshed with the worm 11, and the top of the rotating column 12 passes through the top of the mounting box 9 and is fixedly connected to a rotating disk 14.

[0025] Specifically, the steering assembly is arranged on the top of the movable cover 8. The steering assembly includes a mounting box 9, which is fixedly connected to the top of the movable cover 8 by a firm connection method, providing protection and installation space for the internal transmission components. A motor 10 is installed on the outside of the mounting box 9. The motor 10 adopts a high-performance motor and has good power output and control performance. The output end of the motor 10 is firmly fixedly connected with a worm 11, and the thread design of the worm 11 matches the worm wheel 13, which can achieve efficient transmission. The interior of the mounting box 9 is rotatably connected with a rotating column 12 through a precision bearing, and the outside of the rotating column 12 is fixedly connected with a worm wheel 13, which meshes with the worm 11. When the motor 10 drives the worm 11 to rotate, the worm 11 drives the worm wheel 13 to rotate, and then the rotating column 12 rotates accordingly. The top of the rotating column 12 passes through the top of the mounting box 9 and is fixedly connected with a rotating disk 14 by a reliable connection method. The rotation of the rotating disk 14 can drive the lifting mechanism to rotate as a whole to achieve the adjustment of the pipeline angle.

[0026] Please refer to the attached Figure 1 -Attached Figure 3 The lifting mechanism is arranged at the top of the rotating disk 14, and the lifting mechanism includes a mounting seat 15. The bottom of the mounting seat 15 is fixedly connected to the top of the rotating disk 14. A hydraulic cylinder 16 is installed at the inner center of the mounting seat 15. The top of the hydraulic cylinder 16 is rotatably connected to two connecting rods 17, and one end of the connecting rod 17 is rotatably connected to a support plate 18.

[0027] Specifically, the lifting mechanism is arranged on the top of the rotating disk 14. The lifting mechanism includes a mounting seat 15, and the bottom of the mounting seat 15 is tightly and fixedly connected to the top of the rotating disk 14 to ensure that the lifting mechanism can rotate with the rotation of the rotating disk 14. A hydraulic cylinder 16 is installed at the inner center of the mounting seat 15. The hydraulic cylinder 16 adopts high-precision hydraulic control technology and can accurately control its extension and contraction. The top of the hydraulic cylinder 16 is rotatably connected to two connecting rods 17. The length and angle of the connecting rods 17 are reasonably designed to achieve effective force transmission. One end of the connecting rod 17 is rotatably connected to a support plate 18. The shape and surface treatment of the support plate 18 are optimized to be in good contact with the surface of the pipeline and provide stable support.

[0028] Please refer to the attached Figure 1 -Attached Figure 4 Two support plates 30 are fixedly connected to the outer side of the mounting seat 15 , a support rod 19 is fixedly connected to the top of the support plate 30 , and the outer side of the support plate 18 is rotatably connected to the top of the support rod 19 .

[0029] Specifically, two support plates 30 are fixedly connected to the outer side of the mounting seat 15, and the position and angle design of the support plates 30 can provide stable support for the structure above. The top of the support plate 30 is fixedly connected to the support rod 19, and the height and strength of the support rod 19 meet the use requirements. The outer side of the support plate 18 is rotatably connected to the top of the support rod 19, and this rotatable connection mode enables the support plate 18 to flexibly adjust the angle under the drive of the hydraulic cylinder 16.

[0030] Please refer to the attached Figure 5 -Attached Figure 7 A pressing mechanism is provided on the top of the two support plates 30, and the pressing mechanism includes two groups of guide rods 20 and a disassembly assembly. The bottoms of the two groups of guide rods 20 are respectively installed on the top of the support plates 30. There are two guide rods 20 in each group. A motor 21 is installed on the top of one group of guide rods 20. The output end of the motor 21 is fixedly connected to the top of one of the guide rods 20, and a threaded groove is opened on the outside of the guide rod 20.

[0031] Specifically, a pressing mechanism is provided on the top of the two support plates 30. The pressing mechanism includes two groups of guide rods 20 and a disassembly assembly. The bottoms of the two groups of guide rods 20 are respectively firmly mounted on the tops of the support plates 30. There are two guide rods 20 in each group. The verticality and straightness of the guide rods 20 are strictly tested to ensure that the movable block 22 can move smoothly thereon. A motor 21 is installed on the top of one group of guide rods 20. The motor 21 also adopts a high-performance motor, and its output end is fixedly connected to the top of one of the guide rods 20. A thread groove is provided on the outside of the guide rod 20. The pitch and depth of the thread groove are reasonably designed to achieve good thread matching with the movable block 22.

[0032] Please refer to the attached Figure 3 and attached Figure 5 The disassembly and assembly components include a straight strip plate 24 and two movable blocks 22. The two movable blocks 22 are sleeved on the outside of the guide rod 20, one of the movable blocks 22 is threadedly connected to the guide rod 20, and a clamping block 23 is fixedly connected to the outside of the movable block 22. Both ends of the straight strip plate 24 are provided with a clamping groove 25, and the outer side of the clamping block 23 is slidably connected to the inner side of the clamping groove 25. Both ends of the straight strip plate 24 and the inside of the clamping block 23 are provided with a combination hole 26, and the straight strip plate 24 and the clamping block 23 are connected by bolts penetrating the combination hole 26.

[0033] Specifically, the disassembly assembly includes a straight strip plate 24 and two movable blocks 22. The two movable blocks 22 are sleeved on the outside of the guide rod 20, one of the movable blocks 22 is threadedly connected to the guide rod 20, and the outer side of the movable block 22 is firmly fixedly connected with a clamping block 23. Both ends of the straight strip plate 24 are provided with a clamping groove 25, the size of the clamping groove 25 is adapted to the clamping block 23, and the outer side of the clamping block 23 can be smoothly slidably connected with the inner side of the clamping groove 25. Both ends of the straight strip plate 24 and the inside of the clamping block 23 are provided with a combination hole 26, the position and aperture of the combination hole 26 are highly accurate, and the straight strip plate 24 and the clamping block 23 are connected by bolts penetrating the combination hole 26. This connection method is convenient for disassembly and assembly, and can ensure the firmness of the connection.

[0034] Please see attached Figure 3 A pressing plate 27 is fixedly connected to the bottom center of the straight strip 24 , and two spring telescopic rods 28 are fixedly connected to the bottom of the straight strip 24 . A guard plate 29 is rotatably connected to the bottom of the two spring telescopic rods 28 .

[0035] Specifically, a pressure plate 27 is fixedly connected to the center of the bottom of the straight strip 24. The shape and material of the pressure plate 27 can effectively press the top of the pipeline. Two spring telescopic rods 28 are fixedly connected to the bottom of the straight strip 24. The spring elastic coefficient and the length of the spring telescopic rods 28 are reasonably designed to provide a certain buffer while pressing the pipeline. The bottoms of the two spring telescopic rods 28 are both rotatably connected to a guard plate 29. The design of the guard plate 29 can help stabilize the position of the pipeline.

[0036] Working principle: First, the pipeline can be passed through the two lifting mechanisms so that the bottom of the pipeline contacts the support plate 18, and then the hydraulic cylinder 2 16 is started according to the size of the pipeline to pull the two connecting rods 17 to rotate, so that the two support plates 18 are deflected, so that the outside of the pipeline contacts and fits with the support plate 18, and then the motor 2 21 is started to drive the threaded guide rod 20 to rotate, so that the movable block 22 drives the straight strip plate 24 to move downward, and then the pressure plate 27 and the spring telescopic rod 28 press the top of the pipeline, so as to complete the stable support of the pipeline and facilitate subsequent operations.

[0037] Start the motor 10 to drive the worm 11 to rotate, and then drive the worm wheel 13 to rotate, so that the rotating column 12 drives the rotating disk 14 to rotate, so that the angle of the pipeline on the lifting mechanism can be deflected, and at the same time, the four hydraulic cylinders 7 can be started to move the movable cover 8 up and down, so that the installed pipeline can be adjusted, and then pull the handle 5 to make the movable box 4 drive the overall structure to move, so that the two sections of the pipeline can be connected after the adjustment.

[0038] 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 pipe support device for a water conservancy project, comprising a base (1) and two lifting mechanisms, characterized in that: The top of the base (1) is fixedly connected with a displacement mechanism, and the displacement mechanism comprises two fixed plates (2) and a movable box (4), the bottoms of the two fixed plates (2) are fixedly connected to the top of the base (1), and the adjacent sides of the two fixed plates (2) are provided with a slide groove (3), the bottom of the movable box (4) is slidably connected to the top of the base (1), the outer sides of the movable box (4) are fixedly connected with sliders (6), the outer sides of the sliders (6) are slidably connected to the inner sides of the slide grooves (3), the outer side of the movable box (4) is fixedly connected with a handle (5), the inner wall of the movable box (4) is provided with an adjustment mechanism, and the lifting mechanism is arranged on the top of the adjustment mechanism.

2. A pipe support device for water conservancy engineering according to claim 1, characterized in that: The adjustment mechanism comprises a lifting assembly and a steering assembly, the lifting assembly comprises four hydraulic cylinders (7), the four hydraulic cylinders (7) are respectively mounted at the four corners of the inner wall of the movable box (4), and the tops of the four hydraulic cylinders (7) are fixedly connected with movable covers (8).

3. A pipe support device for water conservancy engineering according to claim 2, characterized in that: The steering assembly is arranged on the top of the movable cover (8), and the steering assembly comprises a mounting box (9), the mounting box (9) is fixedly connected to the top of the movable cover (8), a motor 1 (10) is mounted on the outside of the mounting box (9), an output end of the motor 1 (10) is fixedly connected to a worm (11), the inside of the mounting box (9) is rotatably connected to a rotating column (12), the outside of the rotating column (12) is fixedly connected to a worm wheel (13), the worm wheel (13) is meshed with the worm wheel (11), and the top end of the rotating column (12) passes through the top of the mounting box (9) and is fixedly connected to a rotating disk (14).

4. A pipe support device for water conservancy engineering according to claim 1, characterized in that: The lifting mechanism is arranged on the top of the rotating disk (14), and comprises a mounting seat (15). The bottom of the mounting seat (15) is fixedly connected to the top of the rotating disk (14). A hydraulic cylinder 2 (16) is installed at the inner center of the mounting seat (15). The top of the hydraulic cylinder 2 (16) is rotatably connected to two connecting rods (17), and one end of the connecting rod (17) is rotatably connected to a supporting plate (18).

5. A pipe support device for water conservancy engineering according to claim 4, characterized in that: Two support plates (30) are fixedly connected to the outer side of the mounting seat (15), a support rod (19) is fixedly connected to the top of the support plate (30), and the outer side of the support plate (18) is rotatably connected to the top of the support rod (19).

6. A pipe support device for water conservancy engineering according to claim 5, characterized in that: A pressing mechanism is arranged on the top of the two support plates (30), and the pressing mechanism comprises two groups of guide rods (20) and a disassembly assembly component. The bottoms of the two groups of guide rods (20) are respectively mounted on the top of the support plates (30), and the number of guide rods (20) in each group is two. A second motor (21) is mounted on the top of one group of guide rods (20), and the output end of the second motor (21) is fixedly connected to the top of one of the guide rods (20), and a threaded groove is provided on the outside of the guide rod (20).

7. A pipe support device for water conservancy engineering according to claim 6, characterized in that: The disassembly assembly comprises a straight strip plate (24) and two movable blocks (22), the two movable blocks (22) being sleeved on the outside of the guide rod (20), one of the movable blocks (22) being threadedly connected to the guide rod (20), a clamping block (23) being fixedly connected to the outside of the movable block (22), a clamping groove (25) being provided at both ends of the straight strip plate (24), the outside of the clamping block (23) being slidably connected to the inside of the clamping groove (25), combination holes (26) being provided at both ends of the straight strip plate (24) and the inside of the clamping block (23), and the straight strip plate (24) and the clamping block (23) being connected by bolts penetrating the combination holes (26).

8. A pipe support device for water conservancy engineering according to claim 7, characterized in that: A pressing plate (27) is fixedly connected to the center of the bottom of the straight strip (24), two spring telescopic rods (28) are fixedly connected to the bottom of the straight strip (24), and a guard plate (29) is rotatably connected to the bottom of the two spring telescopic rods (28).

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