Freely connected quick assembly water retaining sub-dike unit

Abstract

The application discloses a free-connection quick-assembly water-retaining sub-dyke unit and relates to the technical field of water conservancy and flood control.The water-retaining sub-dyke unit comprises a water-retaining main body, an upper connecting column fixedly connected to the top of one end of the water-retaining main body, a limiting hole formed in the bottom of the upper connecting column, a lower connecting column connected to the bottom of the other end of the water-retaining main body, and a limiting protrusion fixedly connected to the top of the lower connecting column.The water-retaining unit has two combined states when in use.Each water-retaining unit is independently arranged, can be freely connected according to actual use requirements, and is combined to form a waterproof combination body in different states.The water-retaining unit is easy to install and disassemble, has high use flexibility, has simple device structure, low manufacturing cost and light overall quality, and is faster to disassemble and transport and consumes less manpower.

Description

Technical Field

[0001] This invention relates to the field of water conservancy and flood control technology, specifically to a water-retaining sub-dike unit that can be freely connected and quickly assembled. Background Technology

[0002] A flood control sub-dike is a temporary dike built on the top of a dike near the water surface to prevent floodwaters from overflowing the dike top. It is a type of on-site prefabricated sub-dike. Common emergency flood control sub-dikes mainly use sandbags and aluminum alloy panels. During emergency rescue operations, transporting large quantities of sandbags to construct flood control sub-dikes is time-consuming and labor-intensive. Due to the large weight of the sandbags, the storage and transportation of the sandbags also consume a lot of time and manpower, placing a significant burden on the rescue work and further compressing the rescue time. Summary of the Invention

[0003] The purpose of this invention is to provide a freely connectable and quickly assembled water-retaining sub-dike unit to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A water-retaining sub-dike unit that can be freely connected and quickly assembled includes a water-retaining body. An upper connecting column is fixedly connected to the top of one end of the water-retaining body, and a limit hole is opened at the bottom of the upper connecting column. A lower connecting column is connected to the bottom of the other end of the water-retaining body, and a limit protrusion is fixedly connected to the top of the lower connecting column.

[0006] The top of the water-blocking body is provided with a water inlet, and the bottom of one side of the water-blocking body is provided with a drain hole, and a drain plug is engaged with the inner wall of the drain hole.

[0007] The water-blocking unit has two possible configurations during use:

[0008] A1 state: Several water-blocking units are arranged in a linear fashion and snapped together to form a linear assembly. Both ends of the linear assembly are provided with fasteners for connecting the linear assembly to the wall.

[0009] A2 state: It consists of several water-blocking units that are interlocked and connected end to end to form a polygonal assembly.

[0010] As a further aspect of the present invention: the bottom surface of the water-blocking body, the bottom surface of the upper connecting column, and the top surface of the upper connecting column are all fixedly connected with water-stopping rubber.

[0011] As a further embodiment of the present invention: both sides of the inner wall of the water-blocking body are slidably connected with side baffles, and the top of the side baffles is provided with a hanging interface.

[0012] As a further aspect of the present invention, both sides of the water-blocking body are configured as wave-shaped.

[0013] As a further scheme of the present application: the fixing member comprises a fixing plate, one side of the fixing plate is fixedly connected with a butt joint block, the butt joint block has two kinds, one kind of butt joint block is fixedly connected to the bottom of one side of the fixing plate, the top of the butt joint block is fixedly connected with a butt joint column corresponding to the limiting hole; the other butt joint block is fixedly connected to the top of one side of the limiting plate, the bottom of the butt joint block is provided with a butt joint hole corresponding to the limiting protrusion; the other side of the fixing plate is fixedly connected with a butt joint gasket, and the edge of the fixing plate is provided with a plurality of fixing holes.

[0014] As a further scheme of the present application: a support structure for improving the connection stability of a linear combination or a polygonal combination when a water blocking unit is used, the support structure comprises two connecting pieces, one end of each of the two connecting pieces is fixedly connected with a butt joint gasket, the middle part of each of the two connecting pieces is provided with an adjusting groove, the two adjusting grooves are overlapped with each other and a locking bolt is rotationally connected at the overlapping position, and the bottom of the locking bolt is threadedly connected with a locking nut.

[0015] Compared with the prior art, the present application has the following advantages: each water blocking unit is independently arranged, can be freely connected according to actual use requirements, and can be combined to form a waterproof combination in different states, the installation and disassembly operation is easy, the use flexibility is high, the device structure is simple, the manufacturing cost is low, the device can be recycled multiple times, and the use requirements under different conditions can be well met.

[0016] The water blocking main body of the water blocking unit is internally provided with a cavity, and when installed and used, the water flow is introduced into the cavity from the water inlet, the overall weight of the water blocking unit is increased, the stability of the device as a whole when impacted by the water flow is enhanced, the water blocking purpose is achieved, the manpower and material resources cost can be greatly reduced, the rescue speed is improved, and after use, the water can be discharged by pulling out the drain plug for storage, which has the advantages of convenient transportation and simple and flexible operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the water blocking unit of the present application;

[0018] Figure 2 It is a combination state of the present application Figure One ;

[0019] Figure 3 It is a sectional view of the water blocking unit of the present application;

[0020] Figure 4 It is a combination state of the present application Figure Two ;

[0021] Figure 5 It is a connection diagram of the support structure of the present application Figure One ;

[0022] Figure 6 Support structure connection diagram of the present application Figure Two .

[0023] In the figure: 1, water retaining main body; 2, upper connecting column; 3, lower connecting column; 4, limiting protrusion; 5, water inlet; 6, side retaining plate; 7, drain plug; 8, fixing plate; 9, butt joint gasket; 10, butt joint block; 11, connecting piece; 12, adjusting groove; 13, hanging interface. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0025] Please refer to Figures 1-6 In the embodiments of the present application, the water retaining sub-dyke unit which is freely connected and quickly assembled comprises a water retaining main body 1, and the front and rear sides of the water retaining main body 1 are both set as wave shapes.

[0026] The top of one end of the water retaining main body 1 is fixedly connected with an upper connecting column 2, the bottom of the upper connecting column 2 is provided with a limiting hole, the bottom of the other end of the water retaining main body 1 is connected with a lower connecting column 3, and the top of the lower connecting column 3 is fixedly connected with a limiting protrusion 4. The two adjacent water retaining units are combined and assembled through the corresponding clamping of the limiting protrusion 4 and the limiting hole. After the two water retaining units are combined, they can be rotated within 180 degrees according to needs to freely adjust the connecting angle and improve the freedom degree of overall arrangement and connection of the water retaining sub-dyke.

[0027] The inside of the water retaining main body 1 is set as a cavity, the center of the top of the water retaining main body 1 is provided with a water inlet 5, the bottom of one side of the water retaining main body 1 is provided with a drain hole, and the inner wall of the drain hole is clamped and connected with a drain plug 7. After the connection of each water retaining unit is completed, water or sand is injected through the water inlet 5 to improve the overall weight of the water retaining unit and the stability of the device when it is impacted by water flow.

[0028] The bottom surface of the water retaining main body 1, the bottom surface of the upper connecting column 2 and the top surface of the upper connecting column 2 are all fixedly connected with water stopping rubber. The water stopping rubber is set to make the water tightness of the displacement of the device and the contact position of the device and the ground better. After water or sand is injected, the overall weight of the water retaining unit is improved, the compression force of the water stopping rubber is also improved, and the water tightness of the device is enhanced.

[0029] When the water retaining unit is installed and used, there are two different assembly and use modes, which can be selected according to actual needs.

[0030] Please refer to Figure 2 When it is needed to combine the water retaining units into a linear dam to block the water flow:

[0031] The water retaining units are connected and combined in sequence, and the water retaining units are connected and combined through the clamping between the limiting holes and the limiting protrusions 4 between the adjacent two water retaining units, and during the connection and combination, the angle and position of each water retaining unit are adjusted until the length of the linear combination meets the needs;

[0032] The two fixing members with different butt joint blocks 10 are respectively fixed to the wall or other fixed objects, and the fixing manner is that the fixed plate 8 is pushed so that the butt joint gasket 9 is tightly abutted against the wall, the fixed plate 8 is fixed to the wall through the external bolts or rivets or other connecting members passing through the fixing holes, and then the water retaining units at both ends of the linear combination are respectively clamped and combined with the butt joint blocks 10 on the two fixing members; the butt joint block 10 with the butt joint column is butted with the limiting hole, and the butt joint block 10 with the butt joint port is clamped with the limiting protrusion 4, and then water or sand is injected through the water inlet 5; the fixing of the water retaining unit combination is completed, and the water flow is blocked;

[0033] Please refer to Figure 4 When it is needed to construct a polygonal combination to block the water flow:

[0034] The water retaining units are connected and rotated in sequence so that the two water retaining units at the head and tail are clamped and combined with each other to form a polygonal combination, and then water or sand is injected into the water inlet 5 to increase the weight of the entire combination so that the combination remains stable under the impact of the water flow; the water flow can be blocked by closely arranging a plurality of combinations, or the water outlet can be enclosed inside by the polygonal combination to block the internal water flow.

[0035] The two sides of the inner wall of the water retaining main body 1 are slidably connected with the side edge baffle 6, and the top of the side edge baffle 6 is provided with a hanging port 13; when it is needed to additionally install an attached object on the water retaining unit, the side edge baffle can be pulled out, a counterweight object is placed between the two side edge baffles 6 to improve the stability of the water retaining unit before water injection, and the displacement of the water retaining unit is prevented; or a plurality of water retaining units are combined through the hanging port 13 by using a rope or other connecting member to improve the water blocking effect of the dam as a whole.

[0036] The application also provides a supporting structure, which comprises two connecting plates 11, one end of each of the two connecting plates 11 is fixedly connected with a butt joint gasket, and the middle part of each of the two connecting plates 11 is provided with an adjusting groove 12; the two adjusting grooves 12 are overlapped with each other, and a locking bolt is rotationally connected to the overlapped position; and the bottom of the locking bolt is threadedly connected with a locking nut.

[0037] Please refer to Figure 5When the support structure is applied to the dam formed by linear combination, the connecting gaskets on the two connecting plates 11 are respectively sleeved on the limiting protrusions 4 on the two water retaining units during the installation of the water retaining units. After the water retaining units are assembled, the connecting gaskets are abutted by the connecting column 2 and the lower connecting column 3. The two connecting plates 11 are rotated to overlap the adjusting grooves 12 thereon. Then the locking bolts are installed by rotating at the overlapping position. The locking nuts are installed by rotating. The two connecting plates 11 are abutted and locked. The displacement of the two water retaining units is hindered. The position and connection stability of the water retaining units are improved.

[0038] Please refer to Figure 6 When the support structure is applied to the dam formed by polygonal combination, the polygonal shape applied with the support structure is at least quadrilateral due to the high stability of the triangle. During the installation of the water retaining units, a group of inner opposite corners of the polygonal shape can be selected to install the support structure. The two connecting plates 11 are sleeved with the two limiting protrusions 4 corresponding to the selected inner opposite corners. The two connecting plates 11 are rotated to overlap the adjusting grooves 12 thereon. Then the locking bolts are installed by rotating at the overlapping position. The locking nuts are installed by rotating. The installation of the support structure is completed. The deformation of the polygonal combination under the impact of water flow is reduced by the support of the support structure.

[0039] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A free-standing, quickly assembled, water-retaining sub-dike unit, characterized in that ； Including water blocking main body (1), the top of one end of water blocking main body (1) is fixedly connected with upper connecting column (2), the bottom of upper connecting column (2) is provided with limiting hole, the bottom of the other end of water blocking main body (1) is connected with lower connecting column (3), the top of lower connecting column (3) is fixedly connected with limiting protrusion (4); The water blocking unit has the following two combined states when in use: A1 state: a plurality of water blocking units are linearly arranged and connected in sequence to form a linear combination, and the linear combination is provided with fixing members at both ends for connecting the linear combination with a wall body; A2 state: a plurality of water blocking units are connected with each other and connected end to end to form a polygonal combination.

2. The free joint quick assembly water retaining sub embankment unit as claimed in claim 1, wherein, The top of water blocking main body (1) is provided with water inlet (5), the bottom of one side of water blocking main body (1) is provided with drainage hole, and the inner wall of drainage hole is connected with drainage plug (7) in a clamping manner.

3. The free joint quick assembly water retaining sub embankment unit as claimed in claim 1, wherein, The two side surfaces of water blocking main body (1) are both provided in a wave shape.

4. The free joint quick assembly water retaining sub embankment unit as claimed in claim 1, wherein, The fixing member comprises a fixing plate (8), one side of the fixing plate (8) is fixedly connected with a butt joint block (10), the other side of the fixing plate (8) is fixedly connected with a butt joint gasket (9), and the edge of the fixing plate (8) is provided with a plurality of fixing holes.

5. The free joint quick assembly water retaining sub embankment unit as claimed in claim 1, wherein, The two sides of the inner wall of water blocking main body (1) are both slidably connected with side edge baffle (6), and the top of side edge baffle (6) is provided with hanging port (13).

6. The free connection quick assembly water retaining sub embankment unit as claimed in claim 1, wherein, The bottom surface of water blocking main body (1), the bottom surface of upper connecting column (2) and the top surface of upper connecting column (2) are all fixedly connected with water stopping rubber.

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