Water-power engineering drainage pipe reinforcing structure

Abstract

The utility model discloses a water-power engineering drain pipe reinforcing structure which comprises a fixing plate, the top of the fixing plate is fixedly connected with a fixing shell, and the top of the fixing shell is provided with a protection plate. The utility model relates to the technical field of drainage pipe reinforcing structures, through the cooperation of an upper shell, a mounting plate and a first spring, a pipeline is placed on a lower shell, a protective plate covers the top of a fixed shell, the upper shell abuts against the pipeline, a telescopic column extrudes the first spring, and by means of the elasticity of the first spring, after the protective plate is fixed, the protective plate is fixed to the lower shell. When water flows through the pipeline and vibrates, kinetic energy can be absorbed by the first springs, so that the pipeline and the fixing frame are more stable, and the problems that in the prior art, when the pipeline is used and water flows through the pipeline, vibration is generated, a gap is generated between a fixing ring and the pipeline, and the pipeline is damaged are solved. And the fixing effect is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe reinforcement structures, in particular to a drainage pipe reinforcement structure for a hydropower project. Background Art

[0002] The drainage pipe of a water conservancy and hydropower project is a pipe used to transport water. Some pipes are plastic pipes, and some are metal pipes. Generally, the water flow speed inside the water conservancy and hydropower pipe is relatively fast, so the impact force of the water flow inside the pipe is also relatively large. At the same time, the pipe is generally buried underground. Sometimes there is pressure from vehicles on the ground, which will cause a certain pressure on the pipe. When using plastic pipes, it is necessary to reinforce the plastic pipes to reduce the possibility of damage to the pipes due to internal impact force or external pressure. For example, a drainage pipe reinforcement structure for a hydropower project with application number "202322197719.6" is mainly composed of a mounting plate, a first guide frame and a lifting plate. When the utility model is used, the plastic pipe is placed on the inner side of the fixing ring, and then the fixing ring is moved inward so that the fixing ring tightly surrounds and fixes the pipe, and then the second threaded rod is rotated to squeeze and fix the first moving plate to ensure the stability of the first moving plate, thereby ensuring the stability of the fixing ring. The pipe outside the fixing ring is subjected to a downward force, and at this time the lifting plate is also moved downward under pressure, thereby reducing the shear force of the pipe inside the fixing ring and the pipe outside the fixing ring, thereby reducing the possibility of pipe damage.

[0003] When the prior art is used, the pipeline is placed inside the fixing ring, the fixing ring is used to wrap the pipeline, and the threaded rod is used to squeeze the movable plate, so as to ensure the stability of the pipeline after being fixed and the safety of the pipeline.

[0004] However, in actual use, after the pipe is fixed by the fixing ring, the water flowing through the pipe may cause the pipe to vibrate, thereby causing a gap between the pipe and the fixing ring, thereby reducing the fixing effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a drainage pipe reinforcement structure for a hydropower project, which solves the problem that in actual use, after the pipe is fixed by a fixing ring, the water flow in the pipe causes the pipe to vibrate, thereby causing a gap between the pipe and the fixing ring, resulting in reduced fixing effect.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a drainage pipe reinforcement structure for a hydropower project, comprising a fixing plate, the top of the fixing plate is fixedly connected to a fixing shell, the top of the fixing shell is installed with a protective plate, the bottom of the inner wall of the fixing shell is fixedly connected to a lower shell, a shock-absorbing structure is arranged above the lower shell, the shock-absorbing structure comprises an upper shell, a mounting plate, a first spring and a telescopic rod, the bottom of the upper shell is attached to the top of the lower shell, the top of the upper shell is fixedly connected to the mounting plate, the inside of the mounting plate is fixedly connected to the first spring, the top of the first spring is pressed against the telescopic rod, the outer wall of the telescopic rod is slidably clamped to the inner wall of the mounting plate, and the top of the telescopic rod is fixedly connected to the bottom of the inner wall of the protective plate.

[0007] Preferably, a protective sleeve is fixedly connected to the sides of the upper shell and the lower shell that are close to each other.

[0008] Preferably, the top of the inner wall of the protective plate is fixedly connected to a limiting column, the outer wall of the limiting column is sleeved with a limiting block, and the outer wall of the limiting block is fixedly connected to the inner wall of the fixed shell.

[0009] Preferably, mounting blocks are fixedly connected on both sides of the outer wall of the protective plate, a fixing block is attached to the bottom of the mounting block, the outer wall of the fixing block is fixedly connected to the outer wall of the fixed shell, a clamping block is fixedly connected to one side of the top of the mounting block, the outer wall of the clamping block is clamped with a clamping shell, and the inner wall of the clamping shell is clamped to the outer wall of the fixing block.

[0010] Preferably, a second spring is provided on the inner wall of the card shell, a pull rod is sleeved on the inner wall of the second spring, the outer wall of the pull rod is movably engaged with the inner wall of the card shell, one end of the pull rod is fixedly connected with an insert block, the outer wall of the insert block is slidably engaged with the inner wall of the card shell, the bottom of the insert block is pressed against the top of the second spring, and one end of the insert block extending into the interior of the card shell is inserted into the inner wall of the fixed block.

[0011] Beneficial Effects

[0012] The utility model provides a drainage pipe reinforcement structure for a hydropower project. The utility model has the following beneficial effects: the drainage pipe reinforcement structure for a hydropower project places the pipe on the lower shell through the cooperation of the upper shell, the mounting plate and the first spring, and covers the top of the fixed shell with a protective plate, so that the upper shell and the pipe are pressed tightly, and the telescopic column presses the first spring, and the elasticity of the first spring is used to fix the protective plate after the upper shell is fixed, and when the water flow in the pipe generates vibration, the kinetic energy will be absorbed by the first spring to make the pipe and the fixing frame more stable, solving the problem that when the prior art is used, when the water flow in the pipe flows, the vibration will cause a gap between the fixing ring and the pipe, resulting in a reduced fixing effect.

[0013] Through the cooperation of the pull rod, the second spring and the insert block, the protective shell is covered on the inside of the fixed shell, the card shell is stuck on the outer wall of the fixed block, and the insert block is inserted into the inside of the fixed block. When disassembling, the pull rod is pulled to move the insert block out of the inside of the fixed block, thereby moving the card shell out of the outer wall of the fixed block and removing the protective plate, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle fixed shell, protective plate and jamming shell;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle limit column, fixed shell and protective plate.

[0018] In the figure: 1, fixing plate, 2, fixing shell, 3, protective plate, 4, lower shell, 5, upper shell, 6, mounting plate, 7, limiting column, 8, protective sleeve, 9, card shell, 10, first spring, 11, second spring, 12, pull rod, 13, card block, 14, insert block, 15, limiting block, 16, fixing block, 17, mounting block, 18, telescopic rod. DETAILED DESCRIPTION

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

[0020] However, in actual use, after the pipe is fixed by the fixing ring, the water flowing through the pipe may cause the pipe to vibrate, thereby causing a gap between the pipe and the fixing ring, thereby reducing the fixing effect.

[0021] In view of this, the utility model provides a drainage pipe reinforcement structure for a hydropower project, which solves the problem that in actual use, after the pipe is fixed by a fixing ring, the water flow in the pipe causes the pipe to vibrate, thereby causing a gap between the pipe and the fixing ring, thereby reducing the fixing effect.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1-4 It can be seen that a drainage pipe reinforcement structure of a hydropower project includes a fixing plate 1, a fixing shell 2 is fixedly connected to the top of the fixing plate 1, a protective plate 3 is installed on the top of the fixing shell 2, and the protective plate 3 is used to ensure that the external pressure is blocked after the pipeline is fixed, and the bottom of the inner wall of the fixing shell 2 is fixedly connected to the lower shell 4, and a shock-absorbing structure is arranged above the lower shell 4. The shock-absorbing structure includes an upper shell 5, a mounting plate 6, a first spring 10 and a telescopic rod 18. The bottom of the upper shell 5 is attached to the top of the lower shell 4, and the top of the upper shell 5 is fixedly connected to the mounting plate 6. The inside of the mounting plate 6 is fixedly connected to the first spring 10, and the top of the first spring 10 is pressed against the telescopic rod 18. The outer wall of the telescopic rod 18 is slidably connected to the inner wall of the mounting plate 6, and the top of the telescopic rod 18 is fixedly connected to the bottom of the inner wall of the protective plate 3.

[0024] In the specific implementation process, it is worth pointing out that, with the cooperation of the upper shell 5, the mounting plate 6 and the first spring 10, the pipeline is placed on the lower shell 4, and the protective plate 3 is covered on the top of the fixed shell 2, so that the upper shell 5 is pressed against the pipeline, and the telescopic rod 18 is pressed against the first spring 10. By utilizing the elasticity of the first spring 10, after the protective plate 3 is fixed, the upper shell 5 fixes the pipeline, and when the water flow in the pipeline generates vibration, the kinetic energy is absorbed by the first spring 10, so that the pipeline and the fixing frame are more stable;

[0025] Furthermore, a protective sleeve 8 is fixedly connected to the sides of the upper shell 5 and the lower shell 4 that are close to each other, wherein the protective sleeve 8 is made of rubber;

[0026] In the specific implementation process, it is worth pointing out that, with the cooperation of the upper shell 5, the lower shell 4 and the protective sleeve 8, after the upper shell 5 and the lower shell 4 wrap the pipeline, the protective sleeve 8 can ensure that the wear on the pipeline is reduced;

[0027] Furthermore, the top of the inner wall of the protective plate 3 is fixedly connected to the limiting column 7, the outer wall of the limiting column 7 is sleeved with the limiting block 15, and the outer wall of the limiting block 15 is fixedly connected to the inner wall of the fixed shell 2;

[0028] In the specific implementation process, it is worth pointing out that, under the cooperation of the limiting column 7, the limiting block 15 and the fixed shell 2, when installing the protective plate 3, the limiting column 7 is inserted into the inside of the limiting block 15, so that the protective plate 3 can be aligned during installation;

[0029] Specifically, when using the drainage pipe reinforcement structure of the hydropower project, when fixing the pipe, place it on the lower shell 4, and when installing the protective plate 3, insert the limit column 7 into the limit block 15, align the upper shell 5 and the lower shell 4, so that the pipe can be better fixed, and when the upper shell 5 presses the pipe, the telescopic rod 18 will squeeze the first spring 10, so that the kinetic energy generated by the vibration of the pipe can be offset, ensuring that it is more stable when fixed, and the kinetic energy is consumed by the friction between the telescopic rod 18 and the inner wall of the mounting plate 6.

[0030] Embodiment 2: By Figure 1-4 It can be seen that the outer wall of the protective plate 3 is fixedly connected with the mounting blocks 17 on both sides, the bottom of the mounting block 17 is attached with the fixing block 16, the outer wall of the fixing block 16 is fixedly connected to the outer wall of the fixing shell 2, and the top side of the mounting block 17 is fixedly connected with the clamping block 13, the outer wall of the clamping block 13 is clamped with the clamping shell 9, and the inner wall of the clamping shell 9 is clamped with the outer wall of the fixing block 16;

[0031] In the specific implementation process, it is worth pointing out that, with the cooperation of the mounting block 17, the clamping block 13 and the fixing block 16, after the protective plate 3 is installed, the clamping shell 9 is inserted into the outer wall of the fixing block 16 and the mounting block 17 to fix them;

[0032] Furthermore, a second spring 11 is provided on the inner wall of the card shell 9, a pull rod 12 is sleeved on the inner wall of the second spring 11, an outer wall of the pull rod 12 is movably connected to the inner wall of the card shell 9, one end of the pull rod 12 is fixedly connected to an insert block 14, an outer wall of the insert block 14 is slidably connected to the inner wall of the card shell 9, the bottom of the insert block 14 is pressed against the top of the second spring 11, and one end of the insert block 14 extending to the inside of the card shell 9 is inserted into the inner wall of the fixed block 16;

[0033] In the specific implementation process, it is worth pointing out that, under the cooperation of the second spring 11, the pull rod 12 and the plug block 14, after the card shell 9 is inserted into the outer wall of the mounting block 17, the plug block 14 will be inserted into the interior of the fixing block 16 under the action of the second spring 11, and the pull rod 12 is pulled to move the plug block 14 out from the bottom of the fixing block 16, thereby removing the card shell 9 and the protective plate 3, which is convenient for disassembly of the pipeline;

[0034] Specifically, on the basis of the above embodiment, after the pipeline is fixed, the card shell 9 is inserted into the outer wall of the fixing block 16, and the card block 13 is inserted into the interior of the fixing block 16 under the action of the second spring 11 to fix the protective plate 3. When the pipeline is disassembled, the pull rod 12 is pulled to move the insert block 14 out of the fixing block 16, and the card shell 9 is moved out of the outer wall of the fixing block 16, so that the protective plate 3 can be quickly removed.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although the 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 drainage pipe reinforcement structure for a hydropower project, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is fixedly connected to a fixed shell (2), the top of the fixed shell (2) is provided with a protective plate (3), the bottom of the inner wall of the fixed shell (2) is fixedly connected to a lower shell (4), and a shock absorbing structure is provided above the lower shell (4); The shock absorbing structure comprises an upper shell (5), a mounting plate (6), a first spring (10) and a telescopic rod (18); The bottom of the upper shell (5) is fitted to the top of the lower shell (4); the top of the upper shell (5) is fixedly connected to a mounting plate (6); the interior of the mounting plate (6) is fixedly connected to a first spring (10); the top of the first spring (10) is pressed against a telescopic rod (18); the outer wall of the telescopic rod (18) is slidably engaged with the inner wall of the mounting plate (6); the top of the telescopic rod (18) is fixedly connected to the bottom of the inner wall of the protective plate (3).

2. The drainage pipe reinforcement structure of a hydropower project according to claim 1, characterized in that: A protective sleeve (8) is fixedly connected to the sides of the upper shell (5) and the lower shell (4) that are close to each other.

3. The drainage pipe reinforcement structure of a hydropower project according to claim 1, characterized in that: The top of the inner wall of the protective plate (3) is fixedly connected to a limiting column (7), the outer wall of the limiting column (7) is sleeved with a limiting block (15), and the outer wall of the limiting block (15) is fixedly connected to the inner wall of the fixed shell (2).

4. The drainage pipe reinforcement structure of a hydropower project according to claim 1, characterized in that: Both sides of the outer wall of the protective plate (3) are fixedly connected with mounting blocks (17), the bottom of the mounting block (17) is affixed with a fixing block (16), the outer wall of the fixing block (16) is fixedly connected to the outer wall of the fixing shell (2), the top side of the mounting block (17) is fixedly connected with a clamping block (13), the outer wall of the clamping block (13) is clamped with a clamping shell (9), and the inner wall of the clamping shell (9) is clamped with the outer wall of the fixing block (16).

5. The drainage pipe reinforcement structure of a hydropower project according to claim 4, characterized in that: The inner wall of the housing (9) is provided with a second spring (11), the inner wall of the second spring (11) is sleeved with a pull rod (12), the outer wall of the pull rod (12) is movably engaged with the inner wall of the housing (9), one end of the pull rod (12) is fixedly connected with an insert block (14), the outer wall of the insert block (14) is slidably engaged with the inner wall of the housing (9) On the inner wall of the card shell (9), the bottom of the plug block (14) is pressed against the top of the second spring (11). One end of the insert block (14) extending to the interior of the card shell (9) is inserted into the inner wall of the fixing block (16).

Images