A flood-preventing water retaining device for hydraulic engineering

Abstract

This utility model discloses a flood control and water-blocking device for water conservancy projects, relating to the field of flood control and water-blocking technology. It includes a lower water-blocking plate, with multiple T-shaped blocks fixedly installed on the front side of the lower water-blocking plate. A sealing plate is slidably installed on the other side of each of the T-shaped blocks. A retaining strip is fixedly installed on one side of each of the sealing plates, and a sealing gasket and sealing strip are fixedly installed at the bottom of each sealing plate. The sealing strip is fixedly installed at the bottom of the lower water-blocking plate. This utility model, by splicing multiple sealing plates in pairs to form a unified sealing line, can completely seal the gap between the lower water-blocking plate and the ground. Furthermore, the splicing of multiple elastic sealing plates gives the unified sealing line flexibility, allowing for slight angle adjustments between adjacent sealing plates. This facilitates conforming to changes in ground flatness, ensuring a tight fit to the ground and improving the sealing effect.

Description

Technical Field

[0001] This utility model relates to the field of flood control and water retention technology, and in particular to a flood control and water retention device for water conservancy projects. Background Technology

[0002] Flood control and water retention in water conservancy projects are the core objectives of flood prevention and disaster reduction. They are mainly implemented through a series of engineering measures to block or regulate floods, protect people's lives and property, and safeguard important infrastructure. There are many types of flood control and water retention devices in water conservancy projects. Based on differences in structure, materials, usage scenarios, and functional focuses, they can be roughly divided into the following categories: dike projects, reservoir projects, sluice gate projects, flood walls / water barriers, and temporary water retention measures. Among them, prefabricated water barriers are a type of temporary water retention measure that can be quickly installed and disassembled to protect important inlets.

[0003] Most prefabricated flood barriers are made of aluminum alloy. Multiple aluminum alloy flood barriers are spliced ​​together to form a fence to block floods. However, when the ground is damaged by long-term load, settles, or the level of the ground is not perfectly aligned with the bottom aluminum alloy flood barrier due to construction, water will flow through the gap between the bottom aluminum alloy flood barrier and the ground, thus reducing the flood blocking effect. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a flood control and water-blocking device for water conservancy projects. It solves the problem that when the ground is damaged by long-term load-bearing, settles, or the level of the ground is not perfectly aligned with the bottom aluminum alloy water-blocking plate due to construction, water will flow through the gap between the bottom aluminum alloy water-blocking plate and the ground, resulting in a decrease in the water-blocking effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A flood control and water-blocking device for water conservancy projects includes a lower water-blocking plate, a plurality of T-shaped blocks are fixedly installed on the front side of the lower water-blocking plate, a sealing plate is slidably installed on the other side of the plurality of T-shaped blocks, a retaining strip is fixedly installed on one side of the plurality of sealing plates, and a sealing gasket is fixedly installed on the bottom of the plurality of sealing plates.

[0007] A sealing strip is fixedly installed at the bottom of the lower baffle plate. Mounting frames are inserted into both the left and right ends of the lower baffle plate, and an upper baffle plate is provided at the top of the lower baffle plate.

[0008] Two sets of locking components are respectively installed on two mounting frames and are used to press down on both ends of the upper baffle.

[0009] Preferably, the locking assembly includes:

[0010] A rotating bracket is rotatably mounted on the outer side wall of the upper end of the mounting frame, and a locking rod is threaded through and threaded onto the top of the rotating bracket.

[0011] Preferably, the bottom of the upper baffle plate is provided with a slot.

[0012] Preferably, a locking block is fixedly installed on the top of the lower baffle plate, and the locking block is connected to the locking groove.

[0013] Preferably, each of the multiple sealing plates has a sliding groove on its rear side, and the multiple T-blocks respectively cooperate with the multiple sliding grooves.

[0014] Preferably, each of the multiple sealing plates has a splicing groove on its other side, which can cooperate with the edge strip, and the splicing groove is triangular in shape.

[0015] Preferably, the left and right ends of the upper baffle are respectively inserted into the inner sides of the two mounting frames.

[0016] Preferably, each of the sealing plates has a reinforcing rib fixedly installed at its bottom.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Under water pressure, the sealing gasket at the bottom of the sealing plate will fit tightly against the ground, thereby reducing the gap between the sealing plate and the ground. By splicing multiple sealing plates in pairs, a whole sealing line is formed, which can completely seal the gap between the lower baffle and the ground. Then, by splicing multiple elastic sealing plates together, the whole sealing line has flexible performance. The angle between two adjacent sealing plates can be slightly adjusted, which is conducive to following the changes in the flatness of the ground, keeping it close to the ground, improving the sealing effect, preventing water from flowing through the gap at the bottom of the lower baffle, and improving the water blocking effect. Attached Figure Description

[0019] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the upper baffle plate in this utility model;

[0022] Figure 3 This is a schematic diagram of the regional structure of the lower baffle plate in this utility model;

[0023] Figure 4This is a schematic diagram of the area structure of the mounting frame in this utility model;

[0024] Figure 5 This is a schematic diagram of the regional structure of the sealing plate in this utility model;

[0025] Figure 6 This is a top view of the sealing plate in this utility model.

[0026] Legend: 1. Upper baffle plate; 2. Lower baffle plate; 3. Mounting frame; 4. Sealing plate; 5. Slot; 6. T-block; 7. Sealing strip; 8. Locking rod; 9. Rotating bracket; 10. Slide groove; 11. Sealing gasket; 12. Edge strip; 13. Splicing groove; 14. Locking block; 15. Rib plate. Detailed Implementation

[0027] This application provides a flood control and water-blocking device for water conservancy projects, which effectively solves the problem that when the ground is damaged by long-term load-bearing, settles, or the level of the ground cannot perfectly fit with the bottom aluminum alloy water-blocking plate due to construction, water will flow through the gap between the bottom aluminum alloy water-blocking plate and the ground, resulting in a decrease in the water-blocking effect.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the technical solution in this application embodiment effectively solves the technical problem that when the ground is damaged by long-term load-bearing, settles, or the levelness of the ground cannot perfectly fit with the bottom aluminum alloy water barrier, water will flow through the gap between the bottom aluminum alloy water barrier and the ground, resulting in a decrease in the water-blocking effect. The overall idea is as follows:

[0030] In view of the problems existing in the prior art, the present invention provides a flood control and water blocking device for water conservancy projects, including a lower water blocking plate 2, a plurality of T-shaped blocks 6 fixedly installed on the front side of the lower water blocking plate 2, a sealing plate 4 slidably installed on the other side of the plurality of T-shaped blocks 6, a retaining strip 12 fixedly installed on one side of the plurality of sealing plates 4, and a sealing gasket 11 fixedly installed at the bottom of the plurality of sealing plates 4.

[0031] The sealing strip 7 is fixedly installed at the bottom of the lower baffle plate 2. The lower baffle plate 2 has mounting frames 3 inserted at both ends. The upper baffle plate 1 is provided at the top of the lower baffle plate 2.

[0032] Two sets of locking components are installed on two mounting frames 3 respectively, and are used to press down on both ends of the upper baffle 1.

[0033] Furthermore, the locking assembly includes:

[0034] The rotating bracket 9 is rotatably mounted on the outer side wall of the upper end of the mounting frame 3, and a locking rod 8 is threaded through and installed on the top of the rotating bracket 9.

[0035] Furthermore, a slot 5 is provided at the bottom of the upper baffle plate 1.

[0036] Furthermore, a locking block 14 is fixedly installed on the top of the lower baffle plate 2. The locking block 14 has the same specifications as the locking groove 5, and the locking block 14 is connected to the locking groove 5.

[0037] Furthermore, multiple sealing plates 4 are provided with sliding grooves 10 on their rear sides, and multiple T-shaped blocks 6 are respectively matched with multiple sliding grooves 10.

[0038] Furthermore, each of the multiple sealing plates 4 has a splicing groove 13 on the other side, which can be used in conjunction with the edge strip 12.

[0039] Furthermore, the left and right ends of the upper baffle plate 1 are respectively inserted into the inner sides of the two mounting frames 3.

[0040] Furthermore, stiffening plates 15 are fixedly installed at the bottom of each of the multiple sealing plates 4.

[0041] in:

[0042] Upper baffle plate 1: It is a long aluminum alloy plate with a hollow interior. The interior is reinforced with a corrugated aluminum alloy plate welded inside. The top two ends are provided with grooves to limit the lower end of the locking rod 8.

[0043] The lower baffle plate 2 is a long aluminum alloy plate with a hollow interior. The interior is reinforced with a corrugated aluminum alloy plate welded inside. A groove is provided at the bottom for installing the sealing strip 7.

[0044] Mounting frame 3: It is a U-shaped steel structure that is installed on the building structure that needs to block water by anchoring. The line connecting the two mounting frames 3 is the coverage area of ​​the water blockage. A steel sleeve is welded to the upper end of the front outer wall for rotating the rotating bracket 9.

[0045] Sealing plate 4: is an arc-shaped plastic plate used to seal the gap between the lower baffle plate 2 and the ground;

[0046] Slot 5: It is a triangular groove that can improve the sealing at the connection between the upper baffle plate 1 and the lower baffle plate 2 by docking with the card block 14;

[0047] T-block 6: is a T-shaped aluminum alloy plate, which is fixed to the lower baffle plate 2 by rivets;

[0048] Sealing strip 7: It is a rubber strip that is fixed to the bottom of the lower baffle 2 by adhesive bonding to improve the sealing line between the lower baffle 2 and the ground;

[0049] Locking rod 8: It is a T-shaped metal rod, including a crossbar and a threaded rod. The crossbar is used as a rotating handle, and a tapered block is fixed to the lower end of the threaded rod by bolts.

[0050] Rotating bracket 9: It is an L-shaped metal rod with a cylindrical vertical rod. The lower end of the vertical rod is inserted into the steel sleeve on the mounting frame 3 and is limited by a snap ring. The top of the horizontal rod has a threaded hole for installing the locking rod 8.

[0051] Slide groove 10: a T-shaped groove used to connect T-shaped block 6;

[0052] Sealing gasket 11: is a rubber gasket, which is fixed to the sealing plate 4 by adhesive bonding;

[0053] Edge strip 12: It is an arc-shaped plastic strip that is integrated with the sealing plate 4. It is located at the arc edge of the sealing plate 4 and presses on the splicing groove 13 so as to splice two adjacent sealing plates 4 together.

[0054] Splicing groove 13: It is an arc-shaped groove used to connect with the edge strip 12 on an adjacent sealing plate 4;

[0055] Block 14: It is a triangular prism-shaped aluminum alloy, which is fixed to the lower baffle plate 2 by welding;

[0056] Rib plate 15: A vertically installed plastic plate, integrated with the sealing plate 4, used to improve the overall strength of the sealing plate 4.

[0057] Working principle:

[0058] First, when flood control is needed, the rotating bracket 9 can be rotated to the front, and then the lower baffle 2 can be inserted from the upper side of the mounting frame 3 into the space between the two mounting frames 3. Next, the upper baffle 1 can also be inserted into the space between the two mounting frames 3, and then docked with the lower baffle 2 through the cooperation of the slot 5 and the block 14.

[0059] The second step is to rotate the bracket 9 to the rear side, and align the lower end of the locking rod 8 with the groove on the upper baffle plate 1. Then, by rotating the locking rod 8, the locking rod 8 moves downward and presses down on the upper baffle plate 1. Then, under the pressure of the locking rod 8, the upper baffle plate 1 will fit tightly against the lower baffle plate 2. At the same time, under the pressure of the upper baffle plate 1, the lower baffle plate 2 will make the sealing strip 7 fit tightly against the ground, thereby improving the sealing performance between the lower baffle plate 2 and the ground.

[0060] The third step involves inserting the sealing plate 4 from left to right and from top to bottom onto the T-block 6. The T-block 6, in conjunction with the sliding groove 10, allows the sealing plate 4 to move up and down along the front side of the lower baffle 2. When floodwaters impact or submerge the sealing plate 4, the sealing gasket 11 at the bottom of the sealing plate 4 will adhere tightly to the ground under water pressure, thus reducing the gap between the sealing plate 4 and the ground. By splicing multiple sealing plates 4 in pairs, a complete sealing line is formed, which can comprehensively seal the gap between the lower baffle 2 and the ground. Furthermore, by splicing multiple elastic sealing plates 4 together, the overall sealing line has flexible properties, allowing for slight angle variations between adjacent sealing plates 4. This helps to adapt to changes in ground flatness, ensuring a tight fit to the ground, improving the sealing effect, and preventing water from flowing through the gap at the bottom of the lower baffle 2.

[0061] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A flood control and water-blocking device for water conservancy projects, characterized in that, include: The lower baffle plate (2) has multiple T-shaped blocks (6) fixedly installed on the front side, and a sealing plate (4) is slidably installed on the other side of each of the multiple T-shaped blocks (6). A retaining strip (12) is fixedly installed on one side of each of the multiple sealing plates (4), and a sealing gasket (11) is fixedly installed at the bottom of each of the multiple sealing plates (4). A sealing strip (7) is fixedly installed at the bottom of the lower baffle (2). Mounting frames (3) are inserted into both the left and right ends of the lower baffle (2). An upper baffle (1) is provided on the top of the lower baffle (2). Two sets of locking components are installed on two mounting frames (3) respectively and are used to press down on both ends of the upper baffle (1).

2. The flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that, The locking assembly includes: A rotating bracket (9) is rotatably mounted on the outer side wall of the upper end of the mounting frame (3), and a locking rod (8) is threaded through and threaded onto the top of the rotating bracket (9).

3. The flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that: The bottom of the upper baffle plate (1) is provided with a slot (5).

4. The flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that: The lower baffle plate (2) is fixedly installed with a locking block (14) on the top. The locking block (14) has the same specifications as the slot (5) and the locking block (14) is connected to the slot (5).

5. A flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that: Each of the sealing plates (4) has a groove (10) on its rear side, and each of the T-blocks (6) is respectively matched with the groove (10).

6. A flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that: Each of the sealing plates (4) has a splicing groove (13) on its other side, which can be used in conjunction with the edge strip (12).

7. A flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that: The left and right ends of the upper baffle (1) are respectively inserted into the inner sides of the two mounting frames (3).

8. A flood control and water-blocking device for water conservancy projects as described in claim 1, characterized in that: Each of the sealing plates (4) has a reinforcing plate (15) fixedly installed at its bottom.

Images