Gravity type water retaining device

Abstract

The utility model relates to a gravity type water retaining device which is mainly composed of a device front inclined plane 1, an upstream direction extension 1A, a bottom surface 1B, a side edge extension 1C, a circular ring hole 1D, a device back inclined plane 1E, a connecting piece 2, a transverse pulling piece 2A, a water supply and drainage pipe 3, a pipe head 3A, a hand pulling ring belt 4, an anti-skid belt 5, an air tap 6 and a U-shaped metal edge covering strip 7. The left end and the right end of the transverse pulling piece 2A are connected to the inner side of the front inclined face 1 of the device and the inner side of the back inclined face 1E of the device through the connecting pieces 2, the anti-skid belt 5 is arranged on the bottom face 1B of the device, the air nozzle 6 is arranged at the top of the device, and the water supply and drainage pipe 3 is arranged on the front inclined face 1 of the device and the back inclined face 1E of the device. Water is injected into the device through the water supply and drainage pipe 3, a trapezoid or triangular prism gravity type flood control bank can be formed after the device is filled with water, and therefore the purposes of flood control and water retaining are achieved.

Description

Technical Field

[0001] The present invention relates to the field of flood control and is a gravity water retaining device. Background Art

[0002] In the future, flood control will become increasingly important. A gravity water retaining device of the present invention can meet the flood control needs of areas such as farmland water conservancy, river embankment breaches, urban communities, hospitals, schools, etc. Utility Model Content

[0003] Object of the Invention: To provide a gravity water retaining device for areas such as farmland water conservancy, river embankment breaches, urban communities, hospitals, construction sites, schools, etc.

[0004] Content of the Invention: A gravity water retaining device of the present invention includes: the front inclined surface of the device, the extension in the water-facing direction, the bottom surface, the side extension, the circular ring holes, the back inclined surface of the device, the connecting piece, the transverse pulling piece, the water supply and drainage pipe, the pipe head, the hand-pulling ring belt, the anti-slip belt, the air nozzle, the U-shaped metal edge strip. The gravity water retaining device is a flexible hollow belt-shaped structure integrally in the shape of a trapezoid or a triangular prism; a transverse pulling piece is arranged inside the device, and the left and right ends of the transverse pulling piece are connected to the inner side of the front inclined surface of the device and the inner side of the back inclined surface of the device through the connecting piece, and the shape of the whole device is maintained through the transverse pulling piece and the connecting piece; an anti-slip belt is arranged on the bottom surface of the device to improve the friction between the device and the ground; an air nozzle is arranged at the top of the device for inflating or exhausting air inside the device; water supply and drainage pipes are arranged on the front inclined surface and the back inclined surface of the device for injecting or draining water into the whole device; side extensions are respectively arranged at the left and right ends of the front inclined surface of the device, and a water-facing direction extension parallel to the bottom surface is arranged at the junction of the front inclined surface and the bottom surface. U-shaped metal edge strips are arranged at the edges of the water-facing direction extension 1A and the side extension, and circular ring holes are arranged on the U-shaped metal edge strips; when in use, the gravity water retaining device is transported to the place where water needs to be blocked, and water is injected into the device through the water supply and drainage pipe. After being filled with water, a gravity flood control dike in the shape of a trapezoid or a triangular prism can be formed, so as to achieve the purpose of flood control and water blocking.

[0005] The water-facing direction extension 1A and the side extension are waterproof cloths extended from the bottom edge and the left and right sides of the front inclined surface of the device, which improve the water isolation efficiency at the edge of the device and are used to facilitate the connection of the device with other ropes, ground structures or wall structures.

[0006] The cross-section of the U-shaped metal edge strip is U-shaped. The U-shaped metal edge strip is arranged at the edges of the water-facing direction extension 1A and the side extension, and a plurality of uniformly arranged circular ring holes are arranged on the U-shaped metal edge strip. The U-shaped metal edge strip can improve the connection efficiency of the device with other ropes, structural ground, structural walls or other structures.

[0007] The horizontal tension members are one or more layers of guy wires or straps arranged uniformly in the horizontal direction. One, two, or more layers of horizontal tension members are arranged in the vertical direction inside the device. The length of each layer of horizontal tension members increases successively from top to bottom. The structural system of the device is maintained by the horizontal tension members, making the overall device a flexible hollow strip structure in the shape of a frustum of a pyramid or a triangular prism.

[0008] The connecting member is strip-shaped. One side of the connecting member is connected to the inner side of the front inclined surface or the inner side of the back inclined surface of the device in the form of glue bonding, heat bonding, or sewing. The other side of the connecting member is connected to the horizontal tension member in the form of glue bonding, heat bonding, or sewing.

[0009] The water supply and drainage pipe is a flexible water pipe, which is connected to the device. Each device is provided with at least one water supply and drainage pipe, and each water supply and drainage pipe is provided with a pipe head. When it is necessary to inject water into the device, the pipe head can be opened, and then an external water suction pipe can be connected to inject water into the device.

[0010] The anti-slip strip is strip-shaped and is connected to the bottom surface of the device in the form of glue bonding or sewing to improve the anti-slip performance of the bottom surface of the device.

[0011] The hand pulling ring belt is an ordinary rope loop, which is connected to the intersection position of the bottom surface and the back inclined surface of the device through tape or glue, facilitating operations such as manually flattening, adjusting, moving, arranging, or retracting.

[0012] When in use, a gravity type water retaining device is transported to the place where water needs to be blocked. An external water injection pipe and a water pump are connected through the water supply and drainage pipe to inject water into the device. After being filled with water, a gravity type flood control dike in the shape of a frustum of a pyramid or a triangular prism can be formed, thereby achieving the purpose of flood control and water blocking. When not in use, the pipe head can be opened to drain the water inside the device, and then the entire device can be retracted. Description of the Drawings

[0013] Figure 1 : Axonometric view of a gravity type water retaining device;

[0014] Figure 2 : Detailed sectional view of a gravity type water retaining device.

[0015] Markings in the figure:

[0016] 1 - Front inclined surface of the device; 1A - Extension in the water-facing direction; 1B - Bottom surface; 1C - Side extension; 1D - Circular hole; 1E - Back inclined surface of the device; 2 - Connecting member; 2A - Horizontal tension member; 3 - Water supply and drainage pipe; 3A - Pipe head; 4 - Hand pulling ring belt; 5 - Anti-slip strip; 6 - Air nozzle; 7 - U-shaped metal edge strip; 8 - Schematic of the ground plane; 8A - Schematic of the horizontal plane. Detailed Implementation Modes

[0017] A gravity water retaining device of the present invention includes: the front inclined surface 1 of the device, the extension 1A in the water-facing direction, the bottom surface 1B, the side extension 1C, the circular ring hole 1D, the back inclined surface 1E of the device, the connecting piece 2, the horizontal tension member 2A, the water supply and drainage pipe 3, the pipe head 3A, the hand-pulling ring belt 4, the anti-slip belt 5, the air nozzle 6, and the U-shaped metal edging strip 7. The gravity water retaining device is a flexible hollow strip structure integrally in the shape of a trapezoid or a triangular prism. A horizontal tension member 2A is arranged inside the device. The left and right ends of the horizontal tension member 2A are connected to the inner side of the front inclined surface 1 and the inner side of the back inclined surface 1E of the device through the connecting piece 2, and the shape of the whole device is maintained through the horizontal tension member 2A and the connecting piece 2. An anti-slip belt 5 is arranged on the bottom surface 1B of the device to improve the friction between the device and the ground. An air nozzle 6 is arranged at the top of the device for inflating or exhausting air inside the device. Water supply and drainage pipes 3 are arranged on the front inclined surface 1 and the back inclined surface 1E of the device for injecting water or draining water inside the whole device. Side extensions 1C are respectively arranged at the left and right ends of the front inclined surface 1 of the device. An extension 1A in the water-facing direction parallel to the bottom surface 1B is arranged at the junction of the front inclined surface 1 and the bottom surface 1B. U-shaped metal edging strips 7 are arranged at the edges of the extension 1A in the water-facing direction and the side extensions 1C, and circular ring holes 1D are arranged on the U-shaped metal edging strips 7. When in use, the gravity water retaining device is transported to the place where water needs to be blocked, and water is injected into the device through the water supply and drainage pipe 3. After being filled with water, a gravity flood control dike in the shape of a trapezoid or a triangular prism can be formed, so as to achieve the purpose of flood control and water blocking.

[0018] The extension 1A in the water-facing direction and the side extensions 1C are waterproof cloths extended from the bottom edge and the left and right sides of the front inclined surface 1 of the device, which improve the water isolation efficiency at the edge of the device and are used to facilitate the connection of the device with other ropes, ground structures or wall structures.

[0019] The cross-section of the U-shaped metal edging strip 7 is U-shaped. The U-shaped metal edging strip 7 is arranged at the edges of the extension 1A in the water-facing direction and the side extensions 1C. A plurality of uniformly arranged circular ring holes 1D are arranged on the U-shaped metal edging strip 7. The U-shaped metal edging strip 7 can improve the connection efficiency of the device with other ropes, structural ground, structural walls or other structures.

[0020] The horizontal tension member 2A is one or more layers of stay wires or straps arranged uniformly along the horizontal direction. One layer, two layers or more layers of horizontal tension members 2A are arranged in the vertical direction inside the device. The length of each layer of the horizontal tension member 2A increases successively from top to bottom. The structural system of the device is maintained through the horizontal tension member 2A, so that the whole device is a flexible hollow strip structure in the shape of a trapezoid or a triangular prism.

[0021] The connecting member 2 is in the form of a long strip, one side of the connecting member 2 is connected to the inner side of the front slope 1 of the device or the inner side of the back slope 1E of the device by gluing, hot gluing or seaming, and the other side of the connecting member 2 is connected to the transverse pull member 2A by gluing, hot gluing or seaming.

[0022] The water supply and drainage pipe 3 is a flexible water pipe, which is connected to the device. Each device is provided with at least one water supply and drainage pipe 3, and each water supply and drainage pipe 3 is provided with a pipe head 3A. When water needs to be injected into the device, the pipe head 3A can be opened, and then an external water pumping pipe can be connected to inject water into the device.

[0023] The anti-skid belt 5 is in a belt shape and is connected to the bottom surface 1B of the device by gluing or sewing to improve the anti-skid performance of the bottom surface 1B of the device.

[0024] The hand pull ring 4 is a common rope ring, which is connected to the junction of the bottom surface 1B and the device back slope 1E by tape or glue, so as to facilitate manual leveling, adjustment, movement, arrangement or folding operations.

[0025] When in use, a gravity water retaining device is transported to a place where water is needed, and water is injected into the device through the water supply and drainage pipe 3 connected to the external water injection pipe and the water pump. After being filled with water, a trapezoidal or triangular column gravity flood embankment can be formed, thereby achieving the purpose of flood prevention and water retaining. When not in use, the pipe head 3A can be opened to drain the water inside the device and the entire device can be folded up.

Claims

1. A gravity water retaining device, comprising: The device comprises a front slope (1), an extension in the water-facing direction (1A), a bottom surface (1B), a side extension (1C), a circular hole (1D), a back slope (1E), a connecting piece (2), a transverse pull piece (2A), a water supply and drainage pipe (3), a pipe head (3A), a hand pull ring belt (4), an anti-slip belt (5), an air nozzle (6), and a U-shaped metal edging strip (7); the characteristic is that the gravity-type water retaining device is a flexible hollow belt-shaped structure in the form of a trapezoidal body or a triangular prism; a transverse pull piece (2A) is arranged inside the device, and the left and right ends of the transverse pull piece (2A) are connected to the inner side and the installation side of the front slope (1) of the device through a connecting piece (2). The device is placed inside the back slope (1E), and the shape of the entire device is maintained by a transverse pull piece (2A) and a connecting piece (2); the bottom surface (1B) of the device is provided with an anti-slip belt (5) to increase the friction between the device and the ground; the top of the device is provided with an air nozzle (6) for inflating or exhausting the inside of the device; the front slope (1) and the back slope (1E) of the device are provided with water supply and drainage pipes (3) for filling or draining water inside the entire device; the left and right ends of the front slope (1) of the device are respectively provided with side extensions (1C) A water-facing extension (1A) parallel to the bottom surface (1B) is provided at the intersection of the positive slope (1) and the bottom surface (1B) of the device, and a U-shaped metal edging strip (7) is provided at the edges of the water-facing extension (1A) and the side extension (1C), and a circular ring hole (1D) is provided on the U-shaped metal edging strip (7); when in use, a gravity-type water retaining device is transported to a place where water retaining is required, and water is injected into the inside of the device through a water supply and drainage pipe (3). After being filled with water, a trapezoidal or triangular columnar gravity-type flood embankment can be formed, thereby achieving the purpose of flood prevention and water retaining.

2. A gravity water retaining device according to claim 1, characterized in that: The water-facing extension (1A) and the side extension (1C) are waterproof fabrics extending from the bottom edge and the left and right sides of the positive slope (1) of the device, which improve the water-isolating efficiency at the edge of the device and are used to facilitate the connection of the device with other ropes, ground structures or wall structures.

3. A gravity water retaining device according to claim 1, characterized in that: The U-shaped metal edging strip (7) has a U-shaped cross section. The U-shaped metal edging strip (7) is arranged at the edge of the water-facing direction extension (1A) and the side extension (1C). The U-shaped metal edging strip (7) is provided with a plurality of evenly arranged circular ring holes (1D). The U-shaped metal edging strip (7) can improve the efficiency of connecting the device with other ropes, structural ground, structural wall or other structures.

4. A gravity water retaining device according to claim 1, characterized in that: The transverse pull member (2A) is one or more layers of pull wires or pull belts evenly arranged in the horizontal direction. One, two or more layers of transverse pull members (2A) are arranged vertically from the inside of the device. The length of each layer of transverse pull members (2A) increases from top to bottom. The structural system of the device is maintained by the transverse pull members (2A), so that the device as a whole has a flexible hollow belt structure of a trapezoidal body or a triangular prism.

5. A gravity water retaining device according to claim 1, characterized in that: The connecting piece (2) is in the form of a long strip, one side of the connecting piece (2) is connected to the inner side of the front inclined surface (1) of the device or the inner side of the back inclined surface (1E) of the device by gluing, hot gluing or seaming, and the other side of the connecting piece (2) is connected to the transverse pull piece (2A) by gluing, hot gluing or seaming.

6. A gravity water retaining device according to claim 1, characterized in that: The water supply and drainage pipe (3) is a flexible water pipe. The water supply and drainage pipe (3) is connected to the device. Each device is provided with at least one water supply and drainage pipe (3). Each water supply and drainage pipe (3) is provided with a pipe head (3A). When water needs to be injected into the device, the pipe head (3A) can be opened and then an external water pumping pipe can be connected to inject water into the device.

7. The gravity water retaining device according to claim 1, characterized in that: The anti-skid belt (5) is in the shape of a belt. The anti-skid belt (5) is connected to the bottom surface (1B) of the device by gluing or sewing, thereby improving the anti-skid performance of the bottom surface (1B) of the device.

8. The gravity water retaining device according to claim 1, characterized in that: The hand pull ring belt (4) is an ordinary rope ring, and the hand pull ring belt (4) is connected to the intersection of the bottom surface (1B) and the device back slope (1E) by tape or glue, which is convenient for manual leveling, adjustment, movement, arrangement or folding operations.

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