Anti-seepage split mounting type canal for water conservancy project

Abstract

The utility model provides an anti-seepage assembled canal for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises a drainage component, a base, a support part fixedly mounted on the side wall of the base, a shell fixedly connected to the upper end of the support part and a water guide plate inserted in the middle of the lower end of the shell. The water guide plate is installed on the inner wall of the shell in a sealed mode. The connecting assembly comprises a fixing piece fixedly connected to the outer side wall of the shell, a connecting rod hinged to the end portion of the fixing piece, a sleeve connected to the end portion of the connecting rod in a threaded mode and a connecting piece rotationally installed at the end portion of the sleeve. The anti-seepage capacity of the water channel is improved, rapid adjustment can be conducted according to the actual terrain and installation requirements, the construction period is shortened, the engineering efficiency is improved, long-term stable operation of the water channel is guaranteed, the maintenance cost is reduced, and the bearing capacity of the water channel under different terrain conditions is enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering technology, specifically relating to a prefabricated water channel for water conservancy projects that prevents seepage. Background Technology

[0002] Water conservancy projects, as key infrastructure for ensuring the rational use of water resources and promoting agricultural irrigation and flood control, play an indispensable role in socio-economic development. As important channels for transporting water resources within water conservancy projects, the performance of canals directly affects the overall benefits and sustainability of these projects.

[0003] Patent application CN201720611313.X proposes a modular water channel. First, connecting frames are inserted into both ends of the bottom channel plate. Then, the two side channel plates are inserted into the connecting frames at both ends of the bottom channel plate. The connecting frames are then inserted into the upper ends of the side channel plates. Next, the top channel plate is placed between the connecting frames at the upper ends of the side channel plates and inserted into the connecting frames. The assembled water channel is then extended and assembled using connectors. After several channel plates are spaced apart, a water grate is installed on the top surface of the water channel and fixed to the connecting frames, thus completing the construction of the water channel of this utility model.

[0004] However, the aforementioned document suggests that the irrigation canals, constructed through simple splicing, cannot guarantee a tight connection between their various parts. Furthermore, long-term exposure to water erosion, geological subsidence, and temperature fluctuations makes the canal walls and joints highly susceptible to cracking, leading to significant water leakage. This not only results in substantial water waste but may also cause ecological and environmental problems such as soil salinization in the surrounding area, reducing the water conveyance efficiency and economic benefits of the water conservancy project. Utility Model Content

[0005] The purpose of this utility model is to provide a prefabricated water channel for water conservancy projects that prevents seepage, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A prefabricated, leak-proof irrigation canal for water conservancy projects, comprising:

[0008] A drainage assembly includes a base, a support fixedly installed on the side wall of the base, a housing fixedly connected to the upper end of the support, and a water guide plate inserted into the middle position of the lower end of the housing, wherein the water guide plate is sealed and installed on the inner wall of the housing.

[0009] The connecting assembly includes a fixing member fixedly connected to the outer wall of the housing, a connecting rod hinged to the end of the fixing member, a sleeve threaded to the end of the connecting rod, a connector rotatably mounted on the end of the sleeve, and a positioning block hinged to the end of the connector, wherein the fixing members are evenly distributed on the outer wall of the housing.

[0010] In a preferred embodiment of the present invention, the connecting assembly further includes a pin inserted into the middle of the positioning block, the end of the pin extending below the positioning block, and the pin being fixed to the side wall of the positioning block by bolts.

[0011] As a preferred embodiment of the present invention, the connecting assembly further includes a handle bolt threaded to the side wall of the sleeve, the end of the handle bolt passing through the sleeve and inserted into the groove in the side wall of the connecting rod.

[0012] As a preferred embodiment of the present invention, the drainage assembly further includes a cover plate inserted into the top of the housing, and the cover plate has a through hole structure in the middle for use with the water guide plate.

[0013] As a preferred embodiment of this utility model, the upper side wall of the water guide plate is provided with a bent edge structure that is inserted into the inner wall of the housing, and the inner wall of the housing is bonded with a sealing gasket that is snapped onto the outer side plate of the water guide plate.

[0014] As a preferred embodiment of the present invention, the drainage assembly further includes a sieve plate inserted into the middle side wall of the housing, and the side wall of the sieve plate is provided with a mesh structure at equal intervals to cooperate with the water guide plate.

[0015] As a preferred embodiment of the present invention, the drainage assembly further includes a support plate fixedly connected to the side wall of the support member, and the support plate is snapped into the lower end of the water guide plate.

[0016] Compared with existing technologies, the beneficial effects of this utility model are: by using drainage components and connecting components in combination, the seepage prevention capability of the water channel is improved, effectively avoiding the waste of water resources and the impact on the surrounding environment. The connection operation is simple and quick, and can be quickly adjusted according to the actual terrain and installation requirements, shortening the construction cycle, improving project efficiency, ensuring the long-term stable operation of the water channel, reducing maintenance costs, and enhancing the load-bearing capacity of the water channel under different terrain conditions. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a front structural diagram of the present invention;

[0020] Figure 3 This is a schematic cross-sectional view of section AA of the present invention;

[0021] Figure 4 This is a schematic diagram of the connection component structure of this utility model.

[0022] In the diagram: 100, Drainage assembly; 101, Base; 102, Support; 103, Housing; 104, Water guide plate; 105, Cover plate; 106, Screen plate; 107, Support plate; 200, Connecting assembly; 201, Fixing component; 202, Connecting rod; 203, Sleeve; 204, Connecting component; 205, Positioning block; 206, Pin rod; 207, Handle bolt. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example

[0027] Reference Figure 1-4 This is an embodiment of the present invention, which provides a prefabricated, leak-proof irrigation canal for water conservancy projects, comprising:

[0028] The drainage assembly 100 includes a base 101, a support member 102 fixedly installed on the side wall of the base 101, a housing 103 fixedly connected to the upper end of the support member 102, and a water guide plate 104 inserted into the middle position of the lower end of the housing 103. The water guide plate 104 is sealed and installed on the inner wall of the housing 103.

[0029] The connecting assembly 200 includes a fixing member 201 fixedly connected to the outer wall of the housing 103, a connecting rod 202 hinged to the end of the fixing member 201, a sleeve 203 threadedly connected to the end of the connecting rod 202, a connector 204 rotatably mounted on the end of the sleeve 203, and a positioning block 205 hinged to the end of the connector 204. The fixing members 201 are evenly distributed on the outer wall of the housing 103.

[0030] The base 101 serves as the basic load-bearing structure, providing a stable installation platform for other components. The support member 102 is fixedly installed on the side wall of the base 101, connecting the housing 103 together. The internal space of the housing 103 guides water flow and provides an installation position for the water guide plate 104. The water guide plate 104 guides the water flow in a predetermined direction. The connecting rod 202 is hinged to the end of the fixing member 201, allowing the connecting rod 202 to flexibly adjust its angle according to actual installation needs, adapting to the connection between various water channel units under different terrain conditions, providing stable support for the housing 103, and improving the flexibility of water channel assembly. By rotating the sleeve 203, its relative position to the connecting rod 202 can be adjusted, thereby changing the overall length of the connecting assembly 200. This facilitates fine-tuning during installation, adapting to different positions for pulling and fixing the housing 103, ensuring precise connection between water channel units, and allowing for better adjustment of installation position and fixing angle when connecting to adjacent water channel units, achieving a tight fit and ensuring connection stability and sealing.

[0031] Specifically, the connecting assembly 200 also includes a pin 206 inserted into the middle of the positioning block 205. The end of the pin 206 extends to the bottom of the positioning block 205, and the pin 206 is fixed to the side wall of the positioning block 205 by bolts.

[0032] The pin 206 is used to further fix the position of the positioning block 205. After the positioning block 205 is connected to the adjacent water channel unit, the pin 206 is inserted and fixed to prevent the positioning block 205 from shifting during use and to enhance the reliability of the connection.

[0033] Furthermore, the connecting assembly 200 also includes a handle bolt 207 threaded to the side wall of the sleeve 203, the end of the handle bolt 207 passing through the sleeve 203 and inserted into the middle of the groove on the side wall of the connecting rod 202.

[0034] The function of the handle bolt 207 is to fix the sleeve 203 and the connecting rod 202 together after adjusting their relative positions, so as to prevent the length of the connecting components from changing due to external forces during use and to ensure the connection between each water channel unit is stable.

[0035] Furthermore, the drainage assembly 100 also includes a cover plate 105 inserted into the top of the housing 103, and the cover plate 105 has a through hole structure in the middle for use with the water guide plate 104.

[0036] The cover plate 105 prevents debris from falling into the water channel and avoids clogging the guide plate 104, ensuring the normal drainage function of the water channel. At the same time, it can also reduce water evaporation to a certain extent and maintain the stability of the water flow.

[0037] Preferably, the upper side wall of the water guide plate 104 is provided with a bent edge structure that is inserted into the inner wall of the housing 103, and a sealing gasket that is snapped onto the outer side plate of the water guide plate 104 is adhered to the inner wall of the housing 103.

[0038] The addition of a bent edge structure to the side wall of the water guide plate 104 allows for a tighter connection with the housing 103, further preventing leakage at the connection between the water guide plate 104 and the housing 103.

[0039] It should be noted that the drainage assembly 100 also includes a sieve plate 106 inserted into the middle side wall of the housing 103. The side wall of the sieve plate 106 is provided with a mesh structure at equal intervals to cooperate with the water guide plate 104.

[0040] The sieve plate 106 filters impurities in the water flow, intercepting larger particles such as leaves, branches, and garbage, preventing these impurities from entering the guide plate 104 and affecting the smoothness of the water flow, thus extending the service life of the canal.

[0041] Preferably, the drainage assembly 100 further includes a support plate 107 fixedly connected to the side wall of the support member 102, and the support plate 107 is snapped into the lower end of the water guide plate 104.

[0042] The support plate 107 provides additional support for the water guide plate 104, sharing the load generated by the water flow pressure on the water guide plate 104, enhancing the stability of the water guide plate 104, and making it less prone to deformation or displacement during long-term use.

[0043] In use, when water flows into the assembled water channel, it first passes through the through-hole of the cover plate 105, which blocks most of the larger debris from entering the channel. The water then impacts the screen plate 106, which filters the water through the mesh structure on its sidewalls, intercepting smaller particles of impurities. The purified water continues to flow downwards. Inside the housing 103, the guide plate 104 guides the water flow in a specific direction, preventing turbulence and improving drainage efficiency. The double sealing structure of the guide plate 104 and the housing 103, consisting of a bent edge and a sealing gasket, along with the support plate 107, effectively prevents water leakage from the connection between the guide plate and the housing. When assembling and connecting multiple canal units, the length of the connecting components is first adjusted by rotating the sleeve 203 according to the terrain and installation requirements. The angle and position of the positioning block 205 are adjusted using the hinge and rotation functions of the connecting rod 202 and the connector 204, ensuring a tight fit between the positioning block 205 and the corresponding structure of the adjacent canal unit. Then, the pin 206 is inserted and secured with bolts to ensure the positioning block 205 is stable. Simultaneously, the handle bolt 207 is tightened to fix the sleeve 203 and the connecting rod 202, completing the connection between the canal units. In this way, multiple canal units can be quickly and accurately assembled into a complete canal system, meeting the drainage needs of water conservancy projects.

[0044] In summary, the double-sealing structure of bent edges and sealing gaskets between the water guide plate 104 and the housing 103 greatly improves the seepage prevention capability of the water channel, effectively avoiding water waste and impact on the surrounding environment. The design of the connecting component 200 makes the connection operation between water channel units simple and quick. Through various flexible connection methods such as threaded connection, hinge, and rotation, it can be quickly adjusted according to the actual terrain and installation requirements, greatly shortening the construction cycle and improving project efficiency. The screen plate 106 can effectively filter impurities in the water flow, preventing impurities from clogging the water guide plate 104 and downstream drainage facilities, ensuring the long-term stable operation of the water channel and reducing maintenance costs. The base 101, support 102, and support plate 107 work together to provide stable support for the water channel, enhancing its load-bearing capacity under different terrain conditions, enabling it to withstand the impact of water flow and the load of long-term use. The adjustable length of the sleeve 203 in the connecting assembly 200, along with the hinged and rotating design between the components, allows the canal to adapt to various complex terrains and installation requirements during assembly, thus improving the versatility and adaptability of the canal.

[0045] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0046] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0047] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A prefabricated, leak-proof irrigation canal for water conservancy projects, characterized in that: include, The drainage assembly (100) includes a base (101), a support member (102) fixedly installed on the side wall of the base (101), a housing (103) fixedly connected to the upper end of the support member (102), and a water guide plate (104) inserted into the middle position of the lower end of the housing (103), wherein the water guide plate (104) is sealed and installed on the inner wall of the housing (103); The connecting assembly (200) includes a fixing member (201) fixedly connected to the outer wall of the housing (103), a connecting rod (202) hinged to the end of the fixing member (201), a sleeve (203) threaded to the end of the connecting rod (202), a connector (204) rotatably mounted on the end of the sleeve (203), and a positioning block (205) hinged to the end of the connector (204). The fixing members (201) are evenly distributed on the outer wall of the housing (103).

2. The prefabricated water channel for seepage prevention in water conservancy projects according to claim 1, characterized in that: The connecting assembly (200) further includes a pin (206) inserted into the middle of the positioning block (205), the end of the pin (206) extending below the positioning block (205), and the pin (206) being fixed to the side wall of the positioning block (205) by bolts.

3. The prefabricated water channel for seepage prevention in water conservancy projects according to claim 2, characterized in that: The connecting assembly (200) further includes a handle bolt (207) threaded to the side wall of the sleeve (203), the end of the handle bolt (207) passing through the sleeve (203) and inserted into the groove in the side wall of the connecting rod (202).

4. A prefabricated, leak-proof irrigation canal for water conservancy projects according to claim 3, characterized in that: The drainage assembly (100) also includes a cover plate (105) inserted into the top of the housing (103), and the cover plate (105) has a through hole structure in the middle for use with the water guide plate (104).

5. A prefabricated, leak-proof irrigation canal for water conservancy projects according to claim 4, characterized in that: The upper side wall of the water guide plate (104) is provided with a bent edge structure that is inserted into the inner wall of the housing (103), and the inner wall of the housing (103) is bonded with a sealing gasket that is snapped onto the outer side plate of the water guide plate (104).

6. A prefabricated, leak-proof irrigation canal for water conservancy projects according to claim 5, characterized in that: The drainage assembly (100) also includes a sieve plate (106) inserted into the middle side wall of the housing (103), and the side wall of the sieve plate (106) is provided with a mesh structure that works in conjunction with the water guide plate (104).

7. A prefabricated, seepage-proof irrigation canal for water conservancy projects according to claim 6, characterized in that: The drainage assembly (100) further includes a support plate (107) fixedly connected to the side wall of the support member (102), and the support plate (107) is snapped into the lower end of the water guide plate (104).

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