Water seepage prevention device for water conservancy and hydropower engineering construction

Abstract

The utility model provides a water seepage prevention device for water conservancy and hydropower engineering construction, which relates to the field of water conservancy and hydropower engineering construction and comprises a main body unit, a splicing unit is arranged on the front surface of the main body unit, and the main body unit comprises a waterproof plate; a water source is blocked through the waterproof plate, the situation of water seepage is prevented, the movable rod and the buffer plate can be driven to do reset motion through reset elastic force of the spring, then impact force of water striking can be buffered, the waterproof plate is prevented from deforming due to impact and entering the clamping frame through the clamping plate, preliminary clamping is achieved, and the waterproof effect is improved. Meanwhile, a sealing rubber sheet can seal the connecting position, a clamping plate and a clamping frame can shield the connecting position, the sealing performance of the connecting position is effectively guaranteed, water seepage is prevented, a bolt rod rotates in an inner cavity of a connecting frame, then the bolt rod can gradually move towards one side to enter an inner cavity of a positioning hole, and fixing of the clamping frame and the clamping plate is achieved; and the splicing firmness of the two waterproof plates is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of water conservancy and hydropower engineering construction, and specifically relates to a water seepage prevention device for water conservancy and hydropower engineering construction. Background Technique

[0002] Building a dam body is an important part of water conservancy and hydropower projects. In order to improve the anti-impact effect of the dam body, a concrete layer will be trimmed on its surface. During the construction process, it is necessary to separate the concrete from water, and a water seepage prevention device will be used to isolate and block the water source.

[0003] According to the patent application number 202320742883.8, a water seepage prevention device for engineering construction is disclosed, belonging to the field of engineering construction technology. A water seepage prevention device for engineering construction includes a back plate, a waterproof rubber ring and an assembly seat. The waterproof rubber ring is sleeved on the outer wall of the back plate and fixed by waterproof glue. An assembly seat is fixedly connected to the end face of the back plate; an anti-seepage component is arranged at the bottom of the back plate; the rubber gasket, waterproof strip A, water-swelling waterstop strip and waterproof strip B at the bottom of the back plate are all flexible sealing materials, and the water-swelling waterstop strip swells after rain, effectively improving the waterproof and anti-seepage performance; the waterproof board blocks the water liquid, and the rubber seat and rubber column will elastically deform within the elastic limit after being impacted by the waterproof board, slowing down the impact force. The rubber seat and rubber column are both columnar structures and are not affected by impurities in the water liquid, having good buffering performance;

[0004] However, most of the existing water seepage prevention boards are of an integral structure. Therefore, when facing large-area water seepage prevention operations, the splicing is relatively inconvenient, and it is difficult to ensure the sealing of the connection, which easily causes water to seep out through the connection gap, reducing the quality of water seepage prevention.

[0005] In summary, the utility model provides a water seepage prevention device for water conservancy and hydropower engineering construction to solve the above problems. Content of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A water seepage prevention device for water conservancy and hydropower engineering construction includes a main body unit. A splicing unit is arranged on the front of the main body unit. The main body unit includes a waterproof board. A ground plug is fixedly connected to the bottom of the waterproof board, and a buffer board is arranged on the front of the waterproof board. A fixed cylinder is fixedly connected to the front of the waterproof board. A movable rod is slidably connected to the inner cavity of the fixed cylinder. A spring is fixedly connected to one side of the inner cavity of the fixed cylinder. The splicing unit includes a card rack. A card board is fixedly connected to the other side of the front of the waterproof board, and a positioning hole is opened on the front of the card board. A connecting frame is fixedly connected to the front of the card rack, and a bolt rod is threadedly connected to the inner cavity of the connecting frame. Sealing films are fixedly connected to both sides of the waterproof board.

[0008] Further, in the present utility model, one end of the spring away from the inner wall of the fixed cylinder is fixedly connected to the movable rod, and one end of the movable rod away from the inner cavity of the fixed cylinder is fixedly connected to the buffer plate.

[0009] Further, in the present utility model, one end of the bolt rod penetrates through the card holder and extends into the inner cavity of the positioning hole, and is movably connected to the inner cavity of the positioning hole. The back of the card holder is fixedly connected to the waterproof plate. The card plate extends into the inner cavity of the card holder and is movably connected to the inner cavity of the card holder.

[0010] Further, in the present utility model, the number of the fixed cylinders is six, and the six fixed cylinders are equidistantly distributed on the front of the waterproof plate. The number of the positioning holes, connecting frames and bolt rods is three each, and they are evenly distributed on the front of the card plate and the card holder.

[0011] Further, in the present utility model, a sealing ring is fixedly connected to one side of the fixed cylinder. The movable rod penetrates through the inner cavity of the sealing ring and contacts the inner wall of the sealing ring.

[0012] Further, in the present utility model, a bracket is fixedly connected to the back of the waterproof plate. A ground nail is arranged at the top of the inner cavity of the bracket, and the ground nail is threadedly connected to the bracket.

[0013] Beneficial effects: The present utility model has the following beneficial effects:

[0014] The present utility model can connect and fix the waterproof plate to the ground through the ground plug, and the waterproof plate blocks the water source to prevent water seepage. The reset elastic force of the spring can drive the movable rod and the buffer plate to perform a reset movement, thereby buffering the impact force of the water strike and preventing the waterproof plate from deforming due to the impact. The card plate enters the inside of the card holder to achieve preliminary clamping. At the same time, the sealing film can seal the connection, and the card plate and the card holder can shield the connection, effectively ensuring the tightness of the connection and preventing water seepage. The bolt rod rotates in the inner cavity of the connecting frame, and then the bolt rod can gradually move to one side and enter the inner cavity of the positioning hole to fix the card holder and the card plate, ensuring the firmness of the splicing of the two waterproof plates. Description of the drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the splicing state of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 partial enlarged structural schematic diagram at A in;

[0018] Figure 4 This is a schematic structural diagram of the fixed cylinder of the present utility model in a sectional view state.

[0019] In the figure:

[0020] 1. Main body unit; 11. Waterproof board; 111. Bracket; 112. Ground nail; 12. Ground plug; 13. Buffer board; 14. Fixed cylinder; 15. Movable rod; 151. Sealing ring; 16. Spring; 2. Splicing unit; 21. Bracket; 22. Connecting frame; 23. Bolt rod; 24. Clamping plate; 25. Positioning hole; 26. Sealing film. Specific implementation manners

[0021] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, various aspects of the present utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. In addition, some aspects disclosed in the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model.

[0022] Embodiment 1

[0023] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides a water seepage prevention device for water conservancy and hydropower engineering construction, including a main body unit 1. A splicing unit 2 is arranged on the front surface of the main body unit 1. The main body unit 1 includes a waterproof board 11. A ground plug 12 is fixedly connected to the bottom of the waterproof board 11. A buffer board 13 is arranged on the front surface of the waterproof board 11. A fixed cylinder 14 is fixedly connected to the front surface of the waterproof board 11. A movable rod 15 is slidably connected to the inner cavity of the fixed cylinder 14. A spring 16 is fixedly connected to one side of the inner cavity of the fixed cylinder 14. The splicing unit 2 includes a bracket 21. A clamping plate 24 is fixedly connected to the other side of the front surface of the waterproof board 11. A positioning hole 25 is opened on the front surface of the clamping plate 24. A connecting frame 22 is fixedly connected to the front surface of the bracket 21. A bolt rod 23 is threadedly connected to the inner cavity of the connecting frame 22. Sealing films 26 are fixedly connected to both sides of the waterproof board 11.

[0024] As Figures 1-4As shown, the waterproof board 11 can be connected and fixed to the ground through the floor socket 12, and the waterproof board 11 blocks the water source to prevent water seepage. The reset elastic force of the spring 16 can drive the movable rod 15 and the buffer plate 13 to perform a reset movement, thereby buffering the impact force of the water strike and preventing the waterproof board 11 from deforming due to the impact. The clamping plate 24 enters the inside of the clamping frame 21 to achieve preliminary clamping. At the same time, the sealing film 26 can seal the connection, and the clamping plate 24 and the clamping frame 21 can block the connection, effectively ensuring the sealing performance of the connection and preventing water seepage. The bolt rod 23 rotates in the inner cavity of the connecting frame 22, and then the bolt rod 23 can gradually move to one side and enter the inner cavity of the positioning hole 25 to fix the clamping frame 21 and the clamping plate 24, ensuring the firm splicing of the two waterproof boards 11.

[0025] Embodiment 2

[0026] Referring to Figures 1-3 , this is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, one end of the spring 16 away from the inner wall of the fixed cylinder 14 is fixedly connected to the movable rod 15, and one end of the movable rod 15 away from the inner cavity of the fixed cylinder 14 is fixedly connected to the buffer plate 13.

[0028] One end of the bolt rod 23 penetrates through the clamping frame 21 and extends into the inner cavity of the positioning hole 25, and is movably connected to the inner cavity of the positioning hole 25. The back surface of the clamping frame 21 is fixedly connected to the waterproof board 11, and the clamping plate 24 extends into the inner cavity of the clamping frame 21 and is movably connected to the inner cavity of the clamping frame 21.

[0029] The number of the fixed cylinders 14 is six, and the six fixed cylinders 14 are equidistantly distributed on the front surface of the waterproof board 11. The number of the positioning holes 25, the connecting frames 22 and the bolt rods 23 is three each, and they are evenly distributed on the front surfaces of the clamping plate 24 and the clamping frame 21.

[0030] As Figures 1-3 shown, one end of the spring 16 is connected to the movable rod 15, and the movable rod 15 is connected to the buffer plate 13. Then, the reset elastic force of the spring 16 can drive the movable rod 15 and the buffer plate 13 to reset. The clamping plate 24 enters the inner cavity of the clamping frame 21 to achieve clamping, and the bolt rod 23 enters the inside of the positioning hole 25 to fix the clamping plate 24 and the clamping frame 21. By setting six fixed cylinders 14, the buffering force against water impact can be improved.

[0031] Embodiment 3

[0032] Referring to Figure 1 , 2 and 4, this is the third embodiment of the present invention, and this embodiment is based on the previous two embodiments.

[0033] In this embodiment, a sealing ring 151 is fixedly connected to one side of the fixed cylinder 14. The movable rod 15 passes through the inner cavity of the sealing ring 151 and contacts the inner wall of the sealing ring 151.

[0034] A support 111 is fixedly connected to the back surface of the waterproof board 11. A ground nail 112 is arranged at the top of the inner cavity of the support 111, and the ground nail 112 is threadedly connected to the support 111.

[0035] As Figure 1 、 2 As shown in and 4, while the ground nail 112 rotates, it can move downward, enabling the ground nail 112 to gradually enter the ground to fix the support 111. At the same time, the support 111 can support the waterproof board 11, ensuring the stability of the waterproof board 11. The sealing ring 151 can seal the connection between the fixed cylinder 14 and the movable rod 15. By the contact between the movable rod 15 and the sealing ring 151, it can prevent sediment in the water from entering the gap between the movable rod 15 and the fixed cylinder 14, affecting the mobility of the movable rod 15.

[0036] During use, first, the ground plug 12 is driven by the waterproof board 11 to contact the ground, and the ground plug 12 enters the ground to achieve plugging, thereby realizing the connection and fixation of the waterproof board 11 to the ground, ensuring the stability of the waterproof board 11, enabling the waterproof board 11 to block the water source and prevent water seepage. When the water source contacts the waterproof board 11 and the buffer board 13, the buffer board 13 will drive the movable rod 15 to deform the spring 16. Through the reset elastic force of the spring 16, the movable rod 15 and the buffer board 13 can be driven to perform a reset movement, thereby buffering the impact force of the water strike and preventing the waterproof board 11 from deforming due to the impact. When splicing operations are carried out, the clamping plate 24 is driven by one waterproof board 11 to enter the inside of the clamping frame 21 on the other side, thereby realizing the preliminary clamping of the two waterproof boards 11, making the sealing film 26 contact. Then, the sealing film 26 can seal the connection, and at the same time, the clamping plate 24 and the clamping frame 21 can shield the connection, effectively ensuring the sealing of the connection and preventing water seepage. By rotating the bolt rod 23 in the inner cavity of the connecting frame 22, the bolt rod 23 can gradually move to one side and enter the inner cavity of the positioning hole 25 to fix the clamping frame 21 and the clamping plate 24, ensuring the firm splicing of the two waterproof boards 11.

[0037] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be further explained in this application document.

[0038] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model pertains can make various modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to that defined by the claims.

Claims

1. A water seepage prevention device for water conservancy and hydropower engineering construction, comprising a main unit (1), characterized in that: A splicing unit (2) is arranged on the front surface of the main body unit (1). The main body unit (1) includes a waterproof board (11). A ground plug (12) is fixedly connected to the bottom of the waterproof board (11). A buffer board (13) is arranged on the front surface of the waterproof board (11). A fixed cylinder (14) is fixedly connected to the front surface of the waterproof board (11). A movable rod (15) is slidably connected to the inner cavity of the fixed cylinder (14). A spring (16) is fixedly connected to one side of the inner cavity of the fixed cylinder (14). The splicing unit (2) includes a card holder (21). A card board (24) is fixedly connected to the other side of the front surface of the waterproof board (11). A positioning hole (25) is formed in the front surface of the card board (24). A connecting frame (22) is fixedly connected to the front surface of the card holder (21). A bolt rod (23) is threadedly connected to the inner cavity of the connecting frame (22). Sealing films (26) are fixedly connected to both sides of the waterproof board (11).

2. The water conservancy and hydropower engineering construction anti-seepage device according to claim 1, characterized in that: One end of the spring (16) away from the inner wall of the fixed cylinder (14) is fixedly connected to the movable rod (15). One end of the movable rod (15) away from the inner cavity of the fixed cylinder (14) is fixedly connected to the buffer board (13).

3. The anti-seepage device for water conservancy and hydropower project construction according to claim 1, characterized in that: One end of the bolt rod (23) penetrates through the card holder (21) and extends into the inner cavity of the positioning hole (25), and is movably connected to the inner cavity of the positioning hole (25). The back surface of the card holder (21) is fixedly connected to the waterproof board (11). The card board (24) extends into the inner cavity of the card holder (21) and is movably connected to the inner cavity of the card holder (21).

4. The anti-seepage device for water conservancy and hydropower project construction according to claim 1, characterized in that: The number of the fixed cylinders (14) is six, and the six fixed cylinders (14) are equidistantly distributed on the front surface of the waterproof board (11). The number of the positioning holes (25), the connecting frames (22) and the bolt rods (23) is three each, and they are evenly distributed on the front surfaces of the card board (24) and the card holder (21).

5. The water conservancy and hydropower engineering construction anti-seepage device according to claim 1, characterized in that: A sealing ring (151) is fixedly connected to one side of the fixed cylinder (14). The movable rod (15) penetrates through the inner cavity of the sealing ring (151) and contacts the inner wall of the sealing ring (151).

6. The anti-seepage device for water conservancy and hydropower project construction according to claim 1, wherein: A bracket (111) is fixedly connected to the back surface of the waterproof board (11). A ground nail (112) is arranged at the top of the inner cavity of the bracket (111). The ground nail (112) is threadedly connected to the bracket (111).

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