Connecting and fixing device for anti-flood wall

Abstract

The utility model discloses a connecting and fixing device for an anti-flood wall, and relates to the technical field of anti-flood auxiliary devices, in particular to the connecting and fixing device for the anti-flood wall, which comprises a base and water baffles positioned on two sides above the base, two limiting plates which are oppositely distributed are fixed at the top of the base, and a connecting structure is arranged between the two limiting plates. The connecting structure is composed of a left connecting plate and a right connecting plate which are located on the top of the base, and the left connecting plate and the right connecting plate are detachably connected through a connecting column. According to the connecting and fixing device for the anti-flood wall, waterproof plates are extruded through flood, friction of semi-cylindrical protruding blocks to waterproof rubber blocks is increased, gaps between the waterproof plates are reduced, the flood cannot enter a protection area from the gaps of the waterproof plates, in addition, protrusions are arranged on the inner walls of limiting plates and connected with grooves in the outer wall of a connecting structure, and therefore the anti-flood wall is protected. And it is guaranteed that flood is difficult to permeate into the connecting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of flood prevention auxiliary devices, in particular to a connection and fixing device for a flood prevention wall. Background Art

[0002] As the amount of rainfall increases throughout the year, areas near water bodies receive too much precipitation, causing the water content of rivers, oceans, lakes and other water bodies to increase. The rapid rise in water levels causes floods to flow back into towns and cause flood disasters. Therefore, in order to protect towns and some important industrial and mining enterprises, flood control walls are used along rivers and coastal areas.

[0003] Specifically, flood walls are divided into reinforced concrete flood walls and alloy flood walls. The two prevent flood disasters under different circumstances. Alloy flood walls can be seen in municipal water and drainage emergency management centers, subway rail transit facilities, property factories, etc. Alloy flood walls need to be measured at the foundation, a fixed foundation is laid, reinforcement columns are nailed in, expansion nails are inserted into the mounting eyes on the slots, and then the slots on both sides are installed on the wall. The alloy plates are inserted along the slots to complete the assembly. However, the installation process of the alloy flood wall is not fast. Secondly, the support of the flood wall is provided by a single support column, and the support weight is smaller than that of multiple supports on the wall. In addition, the assembly of the flood wall will leave gaps, causing some floods to penetrate into the protection area. Based on this, we propose a connection and fixing device for the flood wall. Utility Model Content

[0004] The utility model provides a connection and fixing device for a flood prevention wall, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a connecting and fixing device for a flood wall, comprising a base, and water retaining plates located on both sides above the base, two oppositely distributed limiting plates are fixed on the top of the base, a connecting structure is arranged between the two limiting plates, the connecting structure is composed of a left connecting plate and a right connecting plate located on the top of the base, and the left connecting plate and the right connecting plate are detachably connected through a connecting column;

[0006] The left connecting plate and the right connecting plate are respectively provided with grooves on both sides, a water baffle is installed on one side of the groove, and protrusions are arranged on both sides of the water baffle, the protrusions and the grooves are engaged with each other, and an inner cylindrical sleeve is fixed in the middle of the side of the left connecting plate, and two outer cylindrical sleeves are arranged on the side of the right connecting plate close to the left connecting plate, the inner cylindrical sleeves and the outer cylindrical sleeves can be sleeved together, and auxiliary limiting plates are sleeved on the tops of the left connecting plate and the right connecting plate;

[0007] An inner groove is formed at the top of the outer cylindrical sleeve. When the connecting column is inserted into the inner cylindrical sleeve and the outer cylindrical sleeve, the top of the connecting column can be rotatably inserted in the inner groove.

[0008] Optionally, a chassis is provided below the base, a reinforcement column is fixed between the base and the chassis, and the bottom end of the reinforcement column passes through the chassis and extends to below it.

[0009] Optionally, a main support frame is fixed at the middle position of the surface of the limit plate, and auxiliary supports are fixed on both sides of the surface of the limit plate. The main support frame and the auxiliary supports are fixed to the base, and two protrusions are fixed on the inner side of the limit plate, which are engaged with the inner cylindrical sleeve and the outer cylindrical sleeve to limit each other.

[0010] Optionally, auxiliary handles are fixed on the surfaces of the left connecting plate and the right connecting plate.

[0011] Optionally, a semi-cylindrical protrusion is provided on the top of the water baffle, and a waterproof rubber block is installed on the bottom of the water baffle, and the semi-cylindrical protrusion can fit with the waterproof rubber block.

[0012] The utility model has the following beneficial effects:

[0013] 1. The connecting and fixing device for the flood wall can save time during the assembly process by connecting the left connecting plate and the right connecting plate in the structure, and the insertion of the connecting rod makes the left connecting plate and the right connecting plate tightly connected. The connecting rod is fixed to the right connecting plate through the inner groove. The left connecting plate and the right connecting plate can be released by simply unlocking the connecting rod. Auxiliary limit plates are installed on the top of the left connecting plate and the right connecting plate to enhance the overall firmness.

[0014] 2. The connecting and fixing device for the flood wall squeezes the waterproof board through the flood, and the friction of the semi-cylindrical protrusions on the waterproof rubber blocks is increased, so that the gaps between the waterproof boards are reduced, so that the flood will not enter the protection area through the gaps in the waterproof boards. In addition, the inner wall of the limit plate is provided with a protrusion connected to the groove of the outer wall of the connecting structure, ensuring that the flood is difficult to penetrate into the interior of the connecting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural detail diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the connection structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the water retaining plate of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the base of the utility model.

[0020] In the figure: 1. base; 2. limit plate; 3. water retaining plate; 4. connection structure; 5. left connection plate; 6. right connection plate; 7. connection column; 8. groove; 9. inner groove; 10. inner cylindrical sleeve; 11. outer cylindrical sleeve; 12. semi-cylindrical protrusion; 13. waterproof rubber block; 14. reinforcement column; 15. chassis; 16. main support frame; 17. auxiliary support; 18. protrusion; 19. auxiliary handle; 20. auxiliary limit plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 2 The utility model provides a technical solution: a connection and fixing device for a flood wall, comprising a base 1, and water retaining plates 3 located on both sides above the base 1, which can be assembled into a water retaining wall by multiple water retaining plates 3. Two oppositely distributed limiting plates 2 welded and fixed to the base 1 are fixed on the top of the base 1. A connecting structure 4 mainly connecting the water retaining plates 3 is arranged between the two limiting plates 2. The connecting structure 4 is composed of a left connecting plate 5 and a right connecting plate 6 located on the top of the base 1. The connecting column 7 is detachably connected. The left connecting plate 5 and the right connecting plate 6 can fit each other. Through the connecting column 7, a connection and restraint are performed, and then a limit is performed to ensure its detachable connection. In addition, a rotating handle is provided on the top of the connecting column 7 to facilitate the disassembly of the connecting column 7 during the recovery process of the flood wall.

[0023] See also Figure 1 to Figure 2 , 3. Trapezoidal grooves 8 are respectively provided on both sides of the left connecting plate 5 and the right connecting plate 6, and a water baffle 3 that can be assembled is installed on one side of the groove 8. Trapezoidal protrusions are arranged on both sides of the water baffle 3, and the protrusions and the grooves 8 are engaged with each other by moving up and down, and an inner cylindrical sleeve 10 is fixed in the middle of the side of the left connecting plate 5, and two outer cylindrical sleeves 11 are arranged on the side of the right connecting plate 6 close to the left connecting plate 5. The diameters of the inner cylindrical sleeves 10 and the outer cylindrical sleeves 11 are equal, and are equal to the diameter of the inserted part of the connecting column 7. The inner cylindrical sleeves 10 and the outer cylindrical sleeves 11 can be connected together by left and right engaging, and the tops of the left connecting plate 5 and the right connecting plate 6 are covered with auxiliary limiting plates 20, and the auxiliary limiting plates 20 are hinged on one side close to the protection area with two support columns with equal distances, and the support columns can be buried in the soil to strengthen the supporting force, and a circular hole equal to the top cylindrical diameter of the connecting column 7 is provided in the middle of the auxiliary limiting plate 20, and the connecting column 7 can be embedded therein.

[0024] See also Figure 3 An inner groove 9 is provided at the top of the outer cylindrical sleeve 11, and the inner groove 9 matches with the groove at the top of the connecting column 7. When the connecting column 7 is inserted into the inner cylindrical sleeve 10 and the outer cylindrical sleeve 11, the top of the connecting column 7 can be rotatably inserted in the inner groove 9. The bottom of the connecting column 7 is located in the middle of the base 1 and has a cylindrical hole. The insertion of the connecting column 7 strengthens the connection between the left connecting plate 5 and the right connecting plate 6, and completes the engagement with the cylindrical hole in the middle of the base 1.

[0025] See also Figure 5 A chassis 15 buried in the ground for reinforcement is provided below the base 1, and a reinforcement column 14 is fixed between the base 1 and the chassis 15, and the bottom end of the reinforcement column 14 passes through the chassis 15 and extends to the bottom thereof, thereby ensuring the support of the base 1 on the ground and making the base fit more closely with the ground.

[0026] See also Figures 2 to 5 A main support frame 16 is fixed at the middle position of the surface of the limit plate 2, and auxiliary supports 17 are fixed on both sides of the surface of the limit plate 2. The main support frame 16 and the auxiliary supports 17 jointly support the limit plate 2, and the supporting capacity also acts on the connection structure 4 composed of the left connecting plate 5 and the right connecting plate 6. The main support frame 16 and the auxiliary supports 17 are fixed to the base 1, and two protrusions 18 are fixed on the inner side of the limit plate 2, which are engaged with the inner cylindrical sleeve 10 and the outer cylindrical sleeve 11 to ensure that the connection structure 4 will not be displaced left and right during the flood control process, and also strengthen the connection relationship between the limit plate 2 and the connection structure 4.

[0027] See also Figure 3 An auxiliary handle 19 is fixed on the surface of the left connecting plate 5 and the right connecting plate 6. The auxiliary handle 19 can assist workers in taking the plates during installation and removal, and the auxiliary handle 19 can allow workers to distinguish the installation directions of the left connecting plate 5 and the right connecting plate 6.

[0028] See also Figure 4 A semi-cylindrical protrusion 12 is provided on the top of the water retaining plate 3, and a waterproof rubber block 13 is installed on the bottom of the water retaining plate 3. The waterproof rubber block 13 has a certain viscosity. The semi-cylindrical protrusion 12 can fit with the waterproof rubber block 13 to form a large waterproof wall. During flood prevention, the weight of the flood squeezes the semi-cylindrical protrusion 12 inside the waterproof plate and fits with the waterproof rubber block 13, so that the friction at the joint between the water retaining plates 3 is increased, the gap is reduced, and the infiltration of the flood is better handled.

[0029] In summary, the connecting and fixing device for the flood wall, when in use, bury the chassis 15 underground, fix the base 1 on the surface by the reinforcement column 14, pick up the left connecting plate 5 and the right connecting plate 6 by the auxiliary handle 19, and then connect them by the protrusions and depressions in the middle of the two, and insert the connecting column 7 along the inner cylindrical sleeve 10 and the outer cylindrical sleeve 11, and then rotate and fix the bottom of the connecting column 7 along the inner groove 9, and then insert and fix the assembled connecting structure 4 along the protrusion 18 inside the limiting plate 2, and install the auxiliary limiting plate 20 to the top of the left connecting plate 5 and the right connecting plate 6, and then insert the water retaining plate 3 along the groove 8 to complete the overall assembly;

[0030] When dismantling is required: pull out the auxiliary limiting plate 20 upwards, then take out the water retaining plate 3 along the groove 8, and release the fixed connection between the connecting column 7 and the inner groove 9, pick up the left connecting plate 5 and the right connecting plate 6 through the auxiliary handle 19, release the combination of the connecting structure 4, and take out the chassis 15 buried underground.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connecting and fixing device for a flood wall, comprising a base (1), and water retaining plates (3) located on both sides above the base (1), characterized in that: Two oppositely distributed limiting plates (2) are fixed on the top of the base (1); a connecting structure (4) is arranged between the two limiting plates (2); the connecting structure (4) is composed of a left connecting plate (5) and a right connecting plate (6) located on the top of the base (1); the left connecting plate (5) and the right connecting plate (6) are detachably connected via a connecting column (7); The left connecting plate (5) and the right connecting plate (6) are respectively provided with grooves (8), a water baffle (3) is installed on one side of the groove (8), and convex blocks are arranged on both sides of the water baffle (3), and the convex blocks and the grooves (8) are mutually engaged, and an inner cylindrical sleeve (10) is fixed in the middle of the side of the left connecting plate (5), and two outer cylindrical sleeves (11) are arranged on the side of the right connecting plate (6) close to the left connecting plate (5), and the inner cylindrical sleeves (10) and the outer cylindrical sleeves (11) can be sleeved together, and auxiliary limiting plates (20) are sleeved on the tops of the left connecting plate (5) and the right connecting plate (6); The top of the outer cylindrical sleeve (11) is provided with an inner groove (9). When the connecting column (7) is inserted into the inner cylindrical sleeve (10) and the outer cylindrical sleeve (11), the top of the connecting column (7) can be rotatably inserted into the inner groove (9).

2. A connection and fixing device for a flood wall according to claim 1, characterized in that: A chassis (15) is arranged below the base (1), a reinforcement column (14) is fixed between the base (1) and the chassis (15), and the bottom end of the reinforcement column (14) passes through the chassis (15) and extends to the bottom thereof.

3. A connection and fixing device for a flood wall according to claim 1, characterized in that: A main support frame (16) is fixed at the middle position of the surface of the limiting plate (2), and auxiliary supports (17) are fixed on both sides of the surface of the limiting plate (2). The main support frame (16) and the auxiliary supports (17) are fixed to the base (1), and two protrusions (18) are fixed on the inner side of the limiting plate (2) and are mutually engaged with the inner cylindrical sleeve (10) and the outer cylindrical sleeve (11) to limit the position.

4. A connection and fixing device for a flood wall according to claim 1, characterized in that: Auxiliary handles (19) are fixed on the surfaces of the left connecting plate (5) and the right connecting plate (6).

5. A connection and fixing device for a flood wall according to claim 1, characterized in that: A semi-cylindrical convex block (12) is provided on the top of the water retaining plate (3), and a waterproof rubber block (13) is installed on the bottom of the water retaining plate (3), and the semi-cylindrical convex block (12) can fit with the waterproof rubber block (13).

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