Water conservancy emergency anti-flood wall

Abstract

The utility model discloses a water conservancy emergency anti-flood wall, and relates to the technical field of water conservancy projects. The device comprises a left supporting stand column and a right supporting stand column. Positioning hole seats are fixed on the front and rear sides of the lower ends of the supporting columns; a mounting through groove is formed in the side part of the supporting stand column along the vertical direction; the horizontal section of the mounting through groove is arc-shaped, and the central angle of the mounting through groove is greater than 180 degrees; the upper and lower ends of the mounting through groove respectively penetrate through the upper and lower ends of the supporting stand column; a supporting sleeve is rotationally sleeved in the mounting through groove; the horizontal section of the supporting sleeve is arc-shaped; the side part of the supporting sleeve extends out of the side part of the mounting through groove; a plurality of water retaining assemblies are arranged between the two supporting sleeves; the water retaining assembly comprises a water retaining guard plate which is transversely arranged; the left and right ends of the water retaining guard plate are respectively connected with positioning insertion columns; and the positioning insertion columns are correspondingly inserted into the supporting sleeves on the same side. The flood intercepting device has the advantages that the flood intercepting angle can be changed, intercepting barriers suitable for various angles can be easily combined and erected, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy emergency flood prevention wall. Background Art

[0002] Natural floods caused by floods have always been one of the major natural disasters in my country, causing immeasurable losses to economic and social development. Flood walls are one of the main structural types of flood control in urban river sections, and are also a commonly used type of structure for flood control in important places such as factories, schools, and high-voltage substations outside urban flood control areas.

[0003] When blocking floods, multiple flood walls need to be combined to form a tighter interception barrier. However, the overall structure of the current flood walls is relatively simple and the interception angle cannot be adjusted. Therefore, in order to ensure the tightness of interception, they can usually only be combined into a straight interception barrier, which has great defects in terms of universal applicability to emergency flood control needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a water conservancy emergency flood prevention wall in view of the above-mentioned technical deficiencies, which can change the angle of flood interception, is easy to be assembled and erected into an interception barrier adaptable to various angles, and has a wide range of applications.

[0005] The technical solution adopted by the utility model is: to provide a water conservancy emergency flood wall, including two support columns arranged on the left and the right; positioning holes are respectively fixed on the front and rear sides of the lower ends of the support columns; a mounting groove is vertically opened on the side of the support column; the horizontal cross section of the mounting groove is arc-shaped, and its central angle is greater than 180°; the upper and lower ends of the mounting groove respectively pass through the upper and lower ends of the support column; a support sleeve is rotatably sleeved in the mounting groove; the horizontal cross section of the support sleeve is arc-shaped; the side of the support sleeve extends from the side of the mounting groove; a plurality of water retaining components are arranged between the two support sleeves;

[0006] The water retaining assembly includes a transversely arranged water retaining guard plate; the left and right ends of the water retaining guard plate are respectively connected with positioning columns; the positioning columns are correspondingly plugged into the support sleeves on the same side; the water retaining guard plate includes two connecting plates, one on the left and one on the right; the connecting plates are respectively fixed correspondingly to the positioning columns on the same side; an expansion plate is fixedly connected to the right side of the rear end of the left connecting plate; the front end of the expansion plate is slidably abutted against the rear end of the right connecting plate along the left and right directions; a sliding sleeve is fixed to the front end of the left connecting plate; a support is fixed to the front end of the right connecting plate; a guide rod is fixed on the support along the left and right directions; the guide rod slides through the sliding sleeve correspondingly along the left and right directions; an anti-slip block is fixed to the left end of the guide rod.

[0007] To further optimize the technical solution, sealing gaskets are fixed to the lower ends of the positioning columns, the lower ends of the connecting plates and the lower ends of the expansion plates of a water conservancy emergency flood wall.

[0008] To further optimize the technical solution, a first support rod is arranged between two support sleeves of a water conservancy emergency flood wall along the left and right directions; an adjusting screw sleeve is rotatably sleeved on the right end of the first support rod; a second support rod is threadedly connected to the right side of the adjusting screw sleeve; limiting blocks are respectively fixed to the left end of the first support rod and the right end of the second support rod; the limiting blocks are respectively located in the support sleeves on the same side.

[0009] To further optimize the technical solution, the supporting columns, connecting plates and expansion plates of a water conservancy emergency flood wall are all made of aluminum alloy.

[0010] The beneficial effects of the utility model are:

[0011] 1. The positioning hole seat can be used to conveniently fix the supporting column to the ground. The positioning hole seat is arranged on the front and rear sides of the supporting column, which can avoid affecting the adjacent flood walls when multiple flood walls are erected, and improve the interception tightness after the combination of multiple flood walls is erected.

[0012] The horizontal cross-section of the mounting groove is an arc-shaped, and its central angle is greater than 180°, which can ensure the socket limitation of the support sleeve and prevent the support sleeve from detaching from the mounting groove; the side of the support sleeve extends from the side of the mounting groove, so that after the water retaining assembly is installed in the support sleeve, the support sleeve can have a certain degree of freedom to rotate in the mounting groove, so that the angle of the water retaining assembly can be appropriately adjusted and changed, thereby changing the angle of flood interception.

[0013] 2. The distance between the two connecting plates can be changed by the corresponding sliding of the guide rod and the sliding sleeve. The setting of the expansion plate can ensure the shielding of the rear side of the gap between the two connecting plates after the distance between the two connecting plates is changed, thereby ensuring the tightness of flood blocking. At the same time, by changing the distance between the connecting plates, it is convenient to adapt to the corresponding adjustment of the distance between the two supporting columns and the adjustment of the interception angle of the water retaining component, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the decomposition of the local structure;

[0016] Figure 3 The utility model is a schematic diagram of a working state.

[0017] In the figure, 1. support column; 2. positioning hole seat; 3. installation groove; 4. support sleeve; 5. water retaining plate; 6. positioning plug column; 7. connecting plate; 8. expansion plate; 9. sliding sleeve; 10. support; 11. guide rod; 12. anti-slip block; 13. sealing gasket; 14. first support rod; 15. adjusting screw sleeve; 16. second support rod; 17. limiting block. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] like Figure 1 As shown, a water conservancy emergency flood wall comprises two support columns 1 arranged on the left and the right; positioning holes 2 are respectively fixed on the front and rear sides of the lower end of the support column 1; a mounting groove 3 is vertically opened on the side of the support column 1; the horizontal cross section of the mounting groove 3 is arc-shaped, and its central angle is greater than 180°; the upper and lower ends of the mounting groove 3 pass through the upper and lower ends of the support column 1 respectively; a support sleeve 4 is rotatably sleeved in the mounting groove 3; the horizontal cross section of the support sleeve 4 is arc-shaped; the side of the support sleeve 4 extends out from the side of the mounting groove 3; a plurality of water retaining components are arranged between the two support sleeves 4;

[0020] like Figure 2 As shown, the water retaining assembly includes a transversely arranged water retaining guard plate 5; the left and right ends of the water retaining guard plate 5 are respectively connected with positioning plugs 6; the positioning plugs 6 are correspondingly plugged into the support sleeve 4 on the same side; the water retaining guard plate 5 includes two connecting plates 7, one on the left and one on the right; the connecting plates 7 are respectively fixed correspondingly to the positioning plugs 6 on the same side; an expansion plate 8 is fixedly connected to the right side of the rear end of the left connecting plate 7; the front end of the expansion plate 8 is slidably abutted against the rear end of the right connecting plate 7 along the left and right directions; a sliding sleeve 9 is fixed to the front end of the left connecting plate 7; a support 10 is fixed to the front end of the right connecting plate 7; a guide rod 11 is fixed on the support 10 along the left and right directions; the guide rod 11 slides through the sliding sleeve 9 correspondingly along the left and right directions; an anti-slip block 12 is fixed to the left end of the guide rod 11.

[0021] In this technical solution, when it is necessary to build multiple flood walls into a large-scale interception barrier, the angle of the water retaining assembly for intercepting flood water can be adjusted by moving the support column 1 without rotating the support column 1, and by rotating the support sleeve 4 in the installation groove 3. In this state, since the angle of the support column 1 does not change, the tightness can still be ensured when two adjacent support columns 1 are close to each other. Figure 3 As shown, in this way, it is possible to combine and set up an interception barrier that can adapt to various angles.

[0022] In addition, in the above process, the distance between the two connecting plates 7 can be adjusted by sliding the guide rod 11 in the sliding sleeve 9, and the setting of the expansion plate 8 can ensure that the rear side of the gap between the two connecting plates 7 is still shielded after the distance between the two connecting plates 7 is changed, thereby ensuring the strictness of flood blocking. Through the above process, the interception range of the flood wall can also be appropriately changed, further improving the flexibility and applicability of the flood wall layout.

[0023] It should be noted that when erecting a flood wall, the water retaining components can be combined one by one by plugging the positioning plug column 6 into the support sleeve 4 to meet the requirements for the interception height. When storing or transporting, the water retaining components can be removed one by one and the two supporting columns 1 are separated, so that the flood wall as a whole can be divided into many scattered parts, thereby reducing the space occupied and providing convenience for transportation or storage.

[0024] The upper and lower ends of the installation groove 3 pass through the upper and lower ends of the supporting column 1 respectively, which is convenient for inserting the positioning column 6 into the supporting sleeve 4 on the one hand, and enables the lowermost water retaining component to contact the ground on the other hand, thereby improving the tightness of flood interception.

[0025] like Figure 2 As shown, the lower ends of the positioning pins 6, the lower ends of the connecting plates 7 and the lower ends of the expansion plates 8 are all fixed with sealing pads 13. The provision of the sealing pads 13 can improve the tightness of the water retaining components after being stacked on each other, and can play a buffering role when the water retaining components are inserted and installed, preventing the water retaining components from causing impact deformation with adjacent water retaining components when they fall.

[0026] like Figure 1-2 As shown, a first support rod 14 is arranged between the two support sleeves 4 along the left-right direction; an adjusting screw sleeve 15 is rotatably sleeved on the right end of the first support rod 14; a second support rod 16 is threadedly connected to the right side of the adjusting screw sleeve 15; limiting blocks 17 are respectively fixed to the left end of the first support rod 14 and the right end of the second support rod 16; the limiting blocks 17 are respectively located in the support sleeves 4 on the same side.

[0027] By screwing the adjusting screw sleeve 15, the extension length of the second support rod 16 can be changed, so that the two limiting blocks 17 can respectively support the inner walls of the support sleeve 4 positioned on both sides, thereby limiting the positioning column 6 on the uppermost water retaining component and improving the stability of the interception.

[0028] The supporting column 1, the connecting plate 7 and the expansion plate 8 are all made of aluminum alloy. The aluminum alloy material has sufficient strength for flood interception, and has the advantages of low density, light weight and good stability, which provides convenience for transportation and installation.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A water conservancy emergency flood wall, Features: The invention comprises two support columns (1) arranged on the left and the right; positioning holes (2) are respectively fixed on the front and rear sides of the lower end of the support column (1); a mounting groove (3) is vertically provided on the side of the support column (1); the horizontal cross section of the mounting groove (3) is in the shape of an arc, and the central angle thereof is greater than 180°; the upper and lower ends of the mounting groove (3) respectively pass through the upper and lower ends of the support column (1); a support sleeve (4) is rotatably sleeved in the mounting groove (3); the horizontal cross section of the support sleeve (4) is in the shape of an arc; the side of the support sleeve (4) extends out from the side of the mounting groove (3); and a plurality of water retaining components are provided between the two support sleeves (4); The water retaining assembly comprises a water retaining plate (5) arranged transversely; the left and right ends of the water retaining plate (5) are respectively connected with positioning plugs (6); the positioning plugs (6) are correspondingly plugged into the support sleeve (4) on the same side; the water retaining plate (5) comprises two connecting plates (7), one on the left and one on the right; the connecting plates (7) are respectively fixed correspondingly to the positioning plugs (6) on the same side; the right side of the rear end of the left connecting plate (7) is fixedly connected with an expansion plate (8); the front end of the expansion plate (8) is slidably abutted against the rear end of the right connecting plate (7) in the left and right directions; the front end of the left connecting plate (7) is fixed with a sliding sleeve (9); the front end of the right connecting plate (7) is fixed with a support (10); a guide rod (11) is fixed on the support (10) in the left and right directions; the guide rod (11) slides through the sliding sleeve (9) in the left and right directions; and an anti-slip block (12) is fixed at the left end of the guide rod (11).

2. A water conservancy emergency flood wall according to claim 1, Features: The lower end of the positioning pin (6), the lower end of the connecting plate (7) and the lower end of the expansion plate (8) are all correspondingly fixed with sealing pads (13).

3. A water conservancy emergency flood wall according to claim 1, Features: A first support rod (14) is arranged between the two support sleeves (4) along the left-right direction; the right end of the first support rod (14) is rotatably sleeved with an adjusting screw sleeve (15); the right side of the adjusting screw sleeve (15) is threadedly connected with a second support rod (16); the left end of the first support rod (14) and the right end of the second support rod (16) are respectively fixed with limiting blocks (17); the limiting blocks (17) are respectively located in the support sleeves (4) on the same side.

4. A water conservancy emergency flood wall according to claim 1, Features: The supporting column (1), the connecting plate (7) and the expansion plate (8) are all made of aluminum alloy.

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