Water conservancy project drainage pipe reinforcing device
By designing a drainage pipe reinforcement device that includes upper curved plate, lower curved plate and support column, using components such as telescopic adjustment structure and arcuate rods, the problem of size specificity of existing reinforced components is solved, and flexible fixation of drainage pipes of different types and sizes is achieved, and practicality is improved.
Patent Information
- Application Number
- CN202420473067.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing drainage pipe reinforcement components need to be fixed for special sizes, which are less practical and have limitations in actual use.
A drain pipe reinforcement device including an upper curved plate, a lower curved plate and a support column is designed. Through components such as a telescopic adjustment structure and arcuate rod, it can be adapted to fix drain pipes of different types and sizes.
It realizes flexible fixation of drain pipes of different types and sizes, solves the problem of specificity of existing reinforcement components, and improves practicality and flexibility in use.
Smart Images
Figure CN222557777U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of reinforcement of drainage pipes in water conservancy projects, and in particular relates to a reinforcement device for drainage pipes in water conservancy projects. Background Art
[0002] Water conservancy and hydropower projects can better plan water sources and use the transportation of water sources to provide power for human production and life. The basic tool needed to plan and utilize water sources in water conservancy and hydropower projects is the drain pipe. When using the drain pipe for drainage, it is necessary to use drain pipe reinforcement tools to fix it to ensure smooth and stable drainage.
[0003] In the prior art, a fixing plate is often used in combination with a reinforcement device. The drainage pipe is placed on the top of the reinforcement device and then locked by a bolt structure. After locking, the reinforcement structure is adjusted to further reinforce the drainage pipe. Each reinforcement structure is locked and reinforced in turn. However, the existing reinforcement components need to be fixed according to specific sizes in actual use, which is relatively less practical and has certain limitations in actual use. Utility Model Content
[0004] The purpose of the utility model is to provide a drainage pipe reinforcement device for a water conservancy project, which can be used to fix drainage pipes of different types and sizes, so as to solve the problem that the existing reinforcement components mentioned in the above background technology need to be fixed according to specific sizes in actual use, which is relatively poor in practicality and has certain limitations in actual use.
[0005] The technical solution adopted by the utility model is a drainage pipe reinforcement device for a water conservancy project, comprising an upper arc plate, a lower arc plate and two support columns, the two support columns are arranged in parallel and are fixedly connected to the bottom surface of the lower arc plate, the upper arc plate is detachably connected to the lower arc plate, the inner sides of the upper arc plate and the lower arc plate are connected to a first pad via a telescopic adjustment structure, the telescopic adjustment structure is used to drive the first pad to move inward or outward, a second pad is detachably installed on the inner side of the first pad, and a plurality of arc rods are evenly arranged on the inner side surface of the second pad.
[0006] Furthermore, guide rods are provided at both ends of the lower arc-shaped plate, and guide holes are provided at both ends of the upper arc-shaped plate, and the guide rods can be slidably inserted in the guide holes.
[0007] Furthermore, both ends of the lower arc plate and the upper arc plate are provided with mounting holes, a first bolt is passed through the mounting hole, and a first nut is sleeved on the first bolt.
[0008] Furthermore, gaskets are arranged on the top surfaces of both ends of the upper arc-shaped plate, and anti-slip grooves are arranged on the opposing surfaces of the gasket and the first bolt end.
[0009] Furthermore, a slide groove is provided on the inner surface of the first pad, and an embedding block is provided on the outer surface of the second pad, and the embedding block can be slidably embedded in the slide groove.
[0010] Furthermore, the telescopic adjustment structure includes a second nut, a supporting threaded rod, a spring and a top plate, the second nut is fixedly embedded in the upper arc plate or the lower arc plate, the supporting threaded rod is inserted in the second nut through threaded fitting and passes through the upper arc plate or the lower arc plate, the top plate is fixedly mounted on the outer surface of the first pad and facing the axis of the second nut, one end of the spring is fixedly connected to the first pad and the other end is fixedly connected to the upper arc plate or the lower arc plate.
[0011] Furthermore, a sliding sleeve is provided on the support column, a bottom plate is fixedly connected to the bottom end of the sliding sleeve, a first anti-slip tooth is provided on the outer surface of the support column, a limiting plate is detachably installed on the sliding sleeve, a second anti-slip tooth is provided on the inner surface of the limiting plate, and the second anti-slip tooth can interfere with the first anti-slip tooth to limit the sliding of the support column relative to the sliding sleeve.
[0012] Furthermore, a positioning hole is provided on the sliding sleeve, a positioning rod which can be inserted into the positioning hole is provided on the limiting plate, a second bolt is inserted into the limiting plate through threaded cooperation, a sliding hole matched with the second bolt is provided on the supporting column, a circular plate is fixedly mounted on the second bolt, and the circular plate can interfere with the limiting plate when the second bolt moves toward the outside of the limiting plate.
[0013] The beneficial effects of the utility model are:
[0014] 1. When it is necessary to fix the drainage pipe of the water conservancy project, the upper arc plate is removed, the drainage pipe is placed between the first pads on both sides, and the first bolt is tightened to fix the pipe; when it is necessary to fix the drainage pipe of smaller size, the supporting threaded rod is twisted into the second nut, and the supporting threaded rod squeezes the top plate, which can assist in fixing the smaller drainage pipe; when it is necessary to fix the threaded drainage pipe, the second pad is inserted into the first pad, and the arc rod on the second pad is used to achieve the effect of fixing the threaded pipe. It can be suitable for fixing drainage pipes of different types and sizes, and solves the problem that the existing reinforcement components need to be fixed according to specific sizes in actual use, which is relatively less practical and has certain limitations in actual use.
[0015] 2. When it is necessary to adjust the height of the upper arc plate and the lower arc plate, twist the second bolts on both sides to drive the circular plates on both sides to move outwards, drive the limit plates to move outwards, separate the first anti-slip teeth and the second anti-slip teeth, and move the lower arc plate along the sliding sleeves on both sides to achieve the adjustment effect, twist the second bolts on both sides to drive the limit plates to move inwards, and the second anti-slip teeth on the limit plates are used together with the first anti-slip teeth to achieve the effect of convenient fixing, thereby achieving the effect of conveniently adjusting the height of the support column. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;
[0017] Figure 2 The exploded stereoscopic diagram of the overall structure of the utility model Figure 1 ;
[0018] Figure 3 The exploded stereoscopic diagram of the overall structure of the utility model Figure 2 ;
[0019] Figure 4 It is a three-dimensional schematic diagram of the lower arc plate and its related structures of the utility model;
[0020] Figure 5 It is an exploded three-dimensional schematic diagram of the lower arc plate and its related structures of the utility model;
[0021] Figure 6 This is a schematic diagram of the limit plate and its related structures of the utility model;
[0022] Figure 7 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;
[0023] Figure 8 This is a three-dimensional schematic diagram of the support threaded rod of the utility model;
[0024] Explanation of the accompanying drawings: 1. Support column; 2. Lower arc plate; 3. Upper arc plate; 4. Spring; 5. First pad; 6. Second pad; 7. Guide rod; 8. Guide hole; 9. First nut; 10. Washer; 11. First bolt; 12. Second nut; 13. Support threaded rod; 14. Top plate; 15. First anti-skid tooth; 16. Limit plate; 17. Second bolt; 18. Positioning rod; 19. Sliding sleeve; 20. Bottom plate; 21. Second anti-skid tooth; 22. Round plate; 23. Arc rod; 24. Mounting hole; 25. Anti-skid pattern; 26. Slide groove; 27. Embedded block; 28. Positioning hole; 29. Sliding hole. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the utility model clearer and more understandable, the technical solution of the utility model will be further described in detail below with reference to the accompanying drawings.
[0026] Example 1
[0027] like Figure 1-Figure 5 As shown, a drainage pipe reinforcement device for a water conservancy project provided by the utility model comprises an upper arc plate 3, a lower arc plate 2 and two support columns 1, the support columns 1 are arranged in parallel and are fixedly connected to the bottom surface of the lower arc plate 2, the upper arc plate 3 is detachably connected to the lower arc plate 2, the inner sides of the upper arc plate 3 and the lower arc plate 2 are connected with a first pad 5 through a telescopic adjustment structure, the telescopic adjustment structure is used to drive the first pad 5 to move inward or outward, the inner side of the first pad 5 is detachably installed with a second pad 6, and a plurality of arc rods 23 are evenly arranged on the inner side surface of the second pad 6.
[0028] When it is necessary to fix the drainage pipe of the water conservancy project, the upper arc plate 2 is removed from the lower arc plate 3, the drainage pipe is placed on the first pad 5 on the lower arc plate 3, and then the upper arc plate 2 is connected to the lower arc plate 3, and then the first pad 5 is driven to move inward by the telescopic adjustment structure to clamp the drainage pipe; if the outer wall of the drainage pipe is threaded, the second pad 6 needs to be installed on the inner side of the first pad 5. Since a plurality of arc rods 23 are provided on the inner side surface of the second pad 6, the first pad 5 is driven to move inward by the telescopic adjustment structure, and the drainage pipe is clamped by the second pad 6. Since the arc rod 23 can interfere with the thread on the outer wall of the drainage pipe, the contact surface is increased, and the movement of the drainage pipe can be effectively restricted after clamping.
[0029] Both ends of the lower arc plate 2 are provided with guide rods 7, and both ends of the upper arc plate 3 are provided with guide holes 8, and the guide rods 7 can be slidably inserted in the guide holes 8. Both ends of the lower arc plate 2 and the upper arc plate 3 are provided with mounting holes 24, and the mounting holes 24 are penetrated by first bolts 11, and the first bolts 11 are sleeved with first nuts 9. The top surfaces of both ends of the upper arc plate 3 are provided with gaskets 10, such as Figure 7 As shown, anti-slip grooves 25 are provided on the opposing surfaces of the gasket 10 and the end of the first bolt 11.
[0030] When connecting the upper arc plate 3 and the lower arc plate 2, align the guide hole 8 on the upper arc plate 3 with the guide rod 7 on the lower arc plate 2, and then insert them so that the two end surfaces of the upper arc plate 3 and the lower arc plate 2 are tightly attached, so that the mounting holes 24 on the upper arc plate 3 and the lower arc plate 2 correspond to each other, and then place the gasket 10 at the top port of the mounting hole 24 of the upper arc plate 3, pass the first bolt 11 through the mounting hole 24, and put the first nut 9 on the threaded end of the first bolt 11 and tighten it.
[0031] The gasket 10 can protect the plate body at the mounting hole 24 of the upper arc plate 3, and the anti-skid patterns on the gasket 10 and the first nut 9 can play an anti-skid role, thereby preventing the first nut 9 from sliding off.
[0032] A slide groove 26 is formed on the inner surface of the first pad 5 , and an insert block 27 is formed on the outer surface of the second pad 6 . The insert block 27 can be slidably inserted into the slide groove 26 .
[0033] When installing the second pad 6 , the side of the second pad 6 with the insert 27 is facing the first pad 5 , so that the insert 27 and the slide groove 26 are aligned and inserted, and then the second pad 6 is installed on the first pad 5 .
[0034] The telescopic adjustment structure includes a second nut 12, a supporting threaded rod 13, a spring 4 and a top plate 14. The second nut 12 is fixedly embedded in the upper arc plate 3 or the lower arc plate 2. The supporting threaded rod 13 is inserted into the second nut 12 by threaded fitting and passes through the upper arc plate 3 or the lower arc plate 2. The top plate 14 is fixedly installed on the outer surface of the first pad 5 and is opposite to the axis of the second nut 12. One end of the spring 4 is fixedly connected to the first pad 5 and the other end is fixedly connected to the upper arc plate 3 or the lower arc plate 2.
[0035] Since the second nut 12 and the supporting threaded rod 13 are threadedly matched, and the second nut 12 is fixedly embedded in the upper arc plate 3 or the lower arc plate 2, when the supporting threaded rod 13 rotates, it can move along the axis of the second nut 12, and the top plate 14 is fixedly installed on the outer surface of the first pad 5 and is opposite to the axis of the second nut 12. Therefore, when the supporting threaded rod 13 moves toward the top plate 14 and contacts with the top plate 14, it can push the first pad 5 to move inward. At this time, the two first pads 5 will approach each other to clamp the drain pipe.
[0036] The spring 4 plays a resetting role. When the user twists the supporting threaded rod 13 to move it outward, the first pad 5 can return to its original position under the action of the spring 4, so as to facilitate the fixing of drainage pipes of different specifications next time.
[0037] In some examples, such as Figure 8 As shown, a hexagonal hole is opened inside the supporting threaded rod 13 along its axis, and the hexagonal hole can be used in conjunction with a hexagonal wrench. The user can drive the supporting threaded rod 13 to rotate by using the hexagonal wrench, and the length of the supporting threaded rod 13 is not fixed and can be cut to meet the usage requirements, which can save space to a certain extent.
[0038] To sum up, the working principle of this embodiment is as follows: when it is necessary to fix the drainage pipe of a water conservancy project, unscrew the first nut 9, take out the first bolt 11, remove the upper arc plate 3, and then place the drainage pipe on the first pad 5, and then put on the upper arc plate 3, and fix it to the lower arc plate 2 by the first bolt 11 and the first nut 9; when it is necessary to fix a drainage pipe of smaller size, the user can use a wrench or other tools to screw the supporting threaded rod 13 so that the supporting threaded rod 13 moves toward the top plate 14, squeeze the top plate 14, and drive the first pad 5 to move inward, so as to clamp the drainage pipe of smaller size; when it is necessary to fix the drainage pipe with a threaded outer wall, the second pad 6 needs to be installed on the first pad 5, and the supporting threaded rod 13 is also screwed to clamp the drainage pipe with a threaded outer wall through the second pad 6.
[0039] Example 2
[0040] like Figure 1-Figure 6 As shown, a sliding sleeve 19 is provided on the support column 1, and a bottom plate 20 is fixedly connected to the bottom end of the sliding sleeve 19. A first anti-slip tooth 15 is provided on the outer side surface of the support column 1, and a limiting plate 16 is detachably installed on the sliding sleeve 19. A second anti-slip tooth 21 is provided on the inner side surface of the limiting plate 16. The second anti-slip tooth 21 can interfere with the first anti-slip tooth 15 and thus limit the sliding of the support column 1 relative to the sliding sleeve 19. A positioning hole 28 is provided on the sliding sleeve 19, and a positioning rod 18 that can be inserted into the positioning hole 28 is provided on the limiting plate 16. A second bolt 17 is inserted into the limiting plate 16 through threaded cooperation, and a sliding hole 29 adapted to the second bolt 17 is provided on the support column 1. A circular plate 22 is fixedly installed on the second bolt 17, and the circular plate 22 can interfere with the limiting plate 16 when the second bolt 17 moves toward the outside of the limiting plate 16.
[0041] The first anti-slip teeth 15 and the second anti-slip teeth 21 can mesh with each other, and when the position of the limiting plate 16 is fixed, the movement of the supporting column 1 can be limited.
[0042] The cooperation between the positioning hole 24 and the positioning rod 18 can assist in the positioning of the limiting plate 16 .
[0043] The sliding hole 19 on the support column 1 can allow the second bolt 17 to pass through, thereby avoiding interference with the movement of the second bolt 17 .
[0044] Therefore, when it is necessary to adjust the height of the upper arc plate 3 and the lower arc plate 2, the user needs to first tighten the second bolt 17 to move the second bolt 17 toward the outside, and push the limit plate 16 away from the sliding sleeve through the circular plate 22, thereby disengaging the second anti-slip teeth 21 from the first anti-slip teeth 15, and then the lower arc plate 2 can be moved. After adjusting to a suitable height, the second bolt 17 is tightened again to drive the limit plate 16 to move inward, so that the second anti-slip teeth 21 and the first anti-slip teeth 15 continue to be in a meshing state, and the height of the lower arc plate 2 and the upper arc plate 3 can be fixed.
[0045] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Claims
1. A water conservancy project drainage pipe reinforcement device, characterized in that: It includes an upper arc plate, a lower arc plate and two support columns, the two support columns are arranged in parallel and are fixedly connected to the bottom surface of the lower arc plate, the upper arc plate is detachably connected to the lower arc plate, the inner sides of the upper arc plate and the lower arc plate are connected to a first pad via a telescopic adjustment structure, the telescopic adjustment structure is used to drive the first pad to move inward or outward, a second pad is detachably installed on the inner side of the first pad, and a plurality of arc rods are evenly arranged on the inner side surface of the second pad.
2. The water conservancy project drainage pipe reinforcement device according to claim 1 is characterized in that: Both ends of the lower arc plate are provided with guide rods, and both ends of the upper arc plate are provided with guide holes, and the guide rods can be slidably inserted in the guide holes.
3. The water conservancy project drainage pipe reinforcement device according to claim 1, characterized in that: Both ends of the lower arc plate and the upper arc plate are provided with mounting holes, the mounting holes are penetrated by first bolts, and the first bolts are sleeved with first nuts.
4. The water conservancy project drainage pipe reinforcement device according to claim 3 is characterized in that: Gaskets are arranged on the top surfaces of both ends of the upper arc-shaped plate, and anti-slip grooves are arranged on the opposite surfaces of the gasket and the first bolt end.
5. The water conservancy project drainage pipe reinforcement device according to claim 1, characterized in that: A slide groove is provided on the inner surface of the first pad, and an embedding block is provided on the outer surface of the second pad. The embedding block can be slidably embedded in the slide groove.
6. The water conservancy project drainage pipe reinforcement device according to claim 1, characterized in that: The telescopic adjustment structure includes a second nut, a supporting threaded rod, a spring and a top plate. The second nut is fixedly embedded in the upper arc plate or the lower arc plate. The supporting threaded rod is inserted into the second nut through threaded fitting and passes through the upper arc plate or the lower arc plate. The top plate is fixedly installed on the outer surface of the first pad and faces the axis of the second nut. One end of the spring is fixedly connected to the first pad and the other end is fixedly connected to the upper arc plate or the lower arc plate.
7. The water conservancy project drainage pipe reinforcement device according to claim 1, characterized in that: The support column is slidably mounted with a sliding sleeve, a bottom plate is fixedly connected to the bottom end of the sliding sleeve, a first anti-slip tooth is arranged on the outer side surface of the support column, a limiting plate is detachably mounted on the sliding sleeve, a second anti-slip tooth is arranged on the inner side surface of the limiting plate, and the second anti-slip tooth can interfere with the first anti-slip tooth to limit the sliding of the support column relative to the sliding sleeve.
8. The water conservancy project drainage pipe reinforcement device according to claim 7, characterized in that: A positioning hole is provided on the sliding sleeve, a positioning rod which can be inserted into the positioning hole is provided on the limiting plate, a second bolt is inserted into the limiting plate through threaded cooperation, a sliding hole matched with the second bolt is provided on the supporting column, a circular plate is fixedly mounted on the second bolt, and the circular plate can interfere with the limiting plate when the second bolt moves toward the outside of the limiting plate.