Flood-control retaining board with two-stage compression structure

Abstract

The present invention discloses a flood-proof water retaining plate with a two-stage compression structure, which relates to the technical field of flood-proof water retaining plate structures and solves the problem that after the water retaining plate is impacted by a flood, the forces at various parts are uneven, which easily leads to local seepage and leakage of the fully installed water retaining plate. The flood-proof water retaining plate with a two-stage compression structure includes a river bank, a compression support mechanism, a flood-proof plate and a flood-proof pre-buried component. Multiple groups of flood-proof plates are fixedly installed on the inner side of the river bank through the compression support mechanism, and the flood-proof plates are arranged on the inner side of the river bank. In the present invention, the degree to which the flood-proof plates are affected by friction can be reduced, and the installation of multiple groups of flood-proof plates can be completed quickly and stably in emergency situations during the flood season. At the same time, after the second-stage locking, the baffle sealing strip of the flood-proof plate will fit tightly on the side of the columnar sealing strip, preventing the flood-proof plate connection and the flood-proof plate from seeping or even leaking at the connection between the flood-proof plate and the side column and the column.

Description

Technical Field

[0001] The invention relates to the technical field of flood control water retaining plate structures, in particular to a flood control water retaining plate with a two-step compression structure. Background Art

[0002] Flood control water retaining boards are panels used for flood control operations in emergency situations during the flood season. They are generally formed by artificially building a dam at the narrow mouth of the river. They have the advantages of quick installation and disassembly, good waterproof sealing, etc. Flood control water retaining boards can effectively avoid flood disasters.

[0003] There is an existing Chinese patent application with publication number CN117661508A, which discloses a flood control component for water conservancy projects, including a flood control board, on which an extension plate structure is provided which can move upward to increase the flood control height, a positioning tooth structure is provided between the flood control board and the extension plate structure which can fix the extension plate structure at a certain height position, and both sides of the flood control board and the extension plate structure are respectively detachably connected with connecting structures; two adjacent flood control boards and two extension plate structures are sealed and connected to each other through the connecting structure and can be inclined at a certain angle through the connecting structure; in this invention, the sealing baffle first realizes the initial sealing of the flood control board and the ground, and the sealing gasket realizes the double sealing of the flood control board and the ground, thereby ensuring the sealing between the flood control board and the ground.

[0004] However, the flood control water retaining board has the following defects when used specifically:

[0005] 1. When assembling the existing flood-proof water retaining plates, the water retaining plates need to be inserted into the corresponding pillars and columns. However, due to the existence of vertical rubber strips on the columns and side columns (to ensure sealing and waterproofness), the friction during installation is too large and installation is difficult. Sometimes even lubricants are needed to put the water retaining plates into the installation position, which greatly prolongs the time for installing the water retaining plates, and thus easily delays the only installation time in emergency situations during the flood season. At the same time, when floods hit or water levels rise, the various parts of the water retaining plates are unevenly stressed, which can easily lead to local seepage and leakage of the fully installed water retaining plates;

[0006] 2. When the existing flood control water retaining plate is assembled and used, the impact force of the flood will continuously impact the surface of the water retaining plate and squeeze the water retaining plate and the structure for installing and positioning the water retaining plate. At this time, if the flood season is long, the wood and other debris carried by the water supply will impact the water retaining plate and the structure for installing and positioning the water retaining plate, which may easily cause the water retaining plate and the water retaining plate installation and positioning structure to be dislocated or even broken. Summary of the invention

[0007] The object of the present invention is to provide a flood control water retaining plate with a two-step compression structure to solve the problems raised in the above-mentioned background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a flood-proof water retaining plate with a two-stage compression structure, comprising a river bank, a compression support mechanism, a flood-proof plate and a flood-proof pre-buried component. A plurality of groups of flood-proof plates are installed and fixed on the inner side of the river bank through the compression support mechanism. The flood-proof plates are arranged on the inner side of the river bank and perform flood-proof operations on the river. The compression support mechanism is installed inside the river bank through the flood-proof pre-buried component.

[0010] Wherein, the pressing support mechanism comprises:

[0011] A first-stage installation component, which is installed inside the river bank, and multiple groups of flood control boards are installed and fixed on the inner side, two groups of the first-stage installation components are provided, and multiple groups of flood control boards are installed and fixed before the two groups of the first-stage installation components, a second-stage clamping component is installed on the top of the first-stage installation component by screws, and the flood control boards are pressed down and fixed on the bottom of the second-stage clamping component; and a triangular support component, which is installed on the back of the first-stage installation component by screws, and is installed on the back of the river bank by screws, the triangular support component is located on the side of the multiple groups of flood control boards, and a middle fixing component is installed at the center of the top of the multiple groups of flood control boards, and the middle fixing component is installed on the inner bottom of the river bank.

[0012] As a preferred embodiment of the present invention, a bottom water-stop sealing strip is installed at the bottom of the flood control board that contacts the bottom of the river bank, and a plurality of baffle sealing strips are installed at the angles on the upper and lower sides of the flood control board, wherein the baffle sealing strip is in contact with the first-order mounting assembly, the interior of the flood control board is set to be hollow, the baffle sealing strip is made of EPDM rubber, and the bottom water-stop sealing strip is made of PE sponge.

[0013] As a preferred embodiment of the present invention, the flood prevention embedded component includes:

[0014] A pre-buried cavity, wherein the pre-buried cavity is opened at the inner bottom of the river bank, and a bottom plate is installed at the inner bottom of the pre-buried cavity, and a plurality of sets of screws are installed at the angle of the top of the bottom plate;

[0015] The sleeve has the screw rod passing through its interior, the sleeve is installed at the angle of the bottom of the top plate, and there are multiple groups of sleeves, the top plate is installed inside the embedded cavity through steel bars, and is parallel to the bottom of the river bank, wherein a first-stage installation component is installed on the top of the top plate.

[0016] As a preferred embodiment of the present invention, the first-order installation component includes:

[0017] Side columns, the side columns are installed inside the side grooves, the side grooves are opened on the left and right sides inside the river bank, and the structural shape of the side columns is "concave";

[0018] The column is installed on the top of the top plate, and T-shaped reinforcement seats are welded on the bottom of the left and right sides, the screw is penetrated inside the T-shaped reinforcement seat, and the structural shape of the column is "H" shape, wherein one side of the side column and the left and right sides of the column are provided with assembly parts, and multiple groups of flood control panels are installed and fixed inside the assembly part through an assembly structure.

[0019] As a preferred embodiment of the present invention, the assembly structure includes:

[0020] A side protrusion block is installed inside the assembly part, and the side faces thereof are in contact with and fit with multiple groups of flood control panels. One side of the side protrusion block is provided with an inner groove opened on the side face of the assembly part, wherein a columnar sealing strip is installed inside the inner groove, and the side face of the columnar sealing strip is set in a hook shape and in contact with and fits with the baffle sealing strip. A mounting part is provided on the other side of the side protrusion, and a second-stage clamping assembly is installed inside the mounting part by screws, and wherein the columnar sealing strip is made of EPDM rubber.

[0021] As a preferred embodiment of the present invention, the second-stage clamping assembly includes:

[0022] A fastener column, which is arranged inside the mounting portion and parallel to the tops of the side column and the upright column, and is connected to the side column and the upright column respectively by screws, wherein the fastener column has a "T" shape and extends to the side of the inner groove;

[0023] A threaded block is installed inside the fastener column, and the internal thread is connected to a clamping rotating rod extending to the outside, a clamping foot cup is installed at the bottom of the clamping foot cup, and a flood control board is pressed down and fixed at the bottom of the clamping foot cup.

[0024] As a preferred embodiment of the present invention, the triangular support assembly comprises:

[0025] A first support seat, the first support seat is installed on the back of the column by screws, and the first support arm is rotatably connected to the inner side, the bottom of the first support arm is rotatably connected to the bottom seat, and the bottom seat is installed on the top of the side baffle by screws, wherein the side baffle is installed on the side of the river bank by screws;

[0026] The central rotating shaft is fixedly installed on the inner side of the first supporting seat, and is rotatably connected to the second supporting arm on the outer side, the bottom of the second supporting arm is rotatably connected to the side of the second supporting seat, and the second supporting seat is installed on the side of the T-shaped reinforcement seat by screws.

[0027] As a preferred embodiment of the present invention, the first support arm forms a right triangle with the column and the bottom seat respectively, and the first support arm forms a triangle with the second support arm and the column respectively, wherein two sets of reinforcing arms are arranged inside the first support arm and the second support arm.

[0028] As a preferred solution of the present invention, the middle fixing assembly includes:

[0029] A middle mounting plate, the middle mounting plate being mounted on the top of the flood control plate at the top by screws, the center of the bottom of the middle mounting plate being recessed upwards to form a bottom notch;

[0030] A side pressure plate, the top of which is installed inside the bottom recess and is located on the left and right sides of multiple groups of flood control plates. The bottom of the side pressure plate protrudes outward and forms a connecting protrusion, wherein the connecting protrusion extends to the inside of a reserved groove, and the reserved groove is opened inside the river bank.

[0031] As a preferred solution of the present invention, the middle mounting plate is arranged between the side column and the column, and has the same distance as that between the column and the side column, and the structural shape of the side pressure plate is "concave".

[0032] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0033] 1. In the flood-proof water retaining plate with a two-stage clamping structure, when the flood-proof plate is not in working state (i.e., not locked state) and the flood-proof plate is taken out or placed inside the side column or column, the hook-shaped design on the side of the columnar sealing strip can reduce the degree to which the flood-proof plate is affected by friction, and the installation of multiple groups of flood-proof plates can be completed quickly and stably in emergency situations during the flood season. At the same time, after the second-stage locking, the multiple groups of baffle sealing strips that protrude outward due to the squeezing force of the flood-proof plate will fit tightly on the side of the columnar sealing strip (the hook-shaped part can be recessed inward), so that the overall force of the flood-proof plate is more uniform when it is impacted by water flow, preventing water seepage or even leakage at the connection of the flood-proof plate and the connection between the flood-proof plate and the side column and the column;

[0034] 2. In the flood-control retaining plate with a two-stage clamping structure, when installing and positioning the flood-control plate, multiple groups of flood-control plates need to be assembled and fixed inside the side columns and columns by means of manual carrying and installation by flood control personnel. Afterwards, the fastener columns can be installed by means of screws on both sides of the top of the top flood-control plate, and the design of manually rotating the clamping rod and threaded connection of the clamping rod and the threaded block can be used to rotate and press down multiple groups of flood-control plates, so that the baffle sealing strips set on the sides of each group of flood-control plates can be tightly fixed together to achieve a better sealing function. At the same time, the downwardly pressed flood-control plates can squeeze the bottom water-stop sealing strip in contact with the river bank to prevent flood water from leaking along the connection between the flood-control plates and the river bank;

[0035] 3. In the flood control water retaining board with a two-stage clamping structure, after the column is installed and positioned by the screw rod, the first support arm can be installed on the side of the column, the side baffle can be installed on the side of the river bank, and the second support arm can be installed on the side of the T-shaped reinforcement seat by screw installation. At this time, the first support arm, side baffle and column arranged in a triangular structure can improve the support and pressure resistance of the column, reduce the risk of dislocation or even breakage of the column due to external pressure (floods and wood carried by floods, etc.), and improve the safety of the flood control board in actual use. At the same time, the second support arm can form a triangle with the first support arm and the column to further support the first support arm under dynamic pressure, reducing the problem of the first support arm breaking due to excessive pressure;

[0036] 4. In the flood-proof water retaining board with a two-stage clamping structure, after the installation and positioning of multiple groups of flood-proof boards are completed, the middle part of the flood-proof board can be pressed down and fixed on the top of the river bank by the middle installation plate and the side pressure plate installed by screws from the outside, thereby reducing the risk of the flood-proof board being broken due to external pressure (floods and wood carried by the flood, etc.) away from the installation part (side columns and columns), thereby improving the flood resistance of the flood-proof board. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0038] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0040] Figure 2 It is a schematic structural diagram of the overall side section of the present invention;

[0041] Figure 3 It is a schematic diagram of the structure of the overall explosion of the present invention;

[0042] Figure 4 It is a schematic structural diagram of the overall side view of the present invention;

[0043] Figure 5 It is a schematic diagram of the structure of the river bank of the present invention connected by a first-order installation component and a flood control board;

[0044] Figure 6 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0045] Figure 7 It is a structural schematic diagram of the connection between the flood control board and the pressing support mechanism of the present invention;

[0046] Figure 8 The present invention Figure 7 Schematic diagram of the structure of the enlarged area A in the middle;

[0047] Fig. 9 It is a schematic diagram of the structure in which the side column of the present invention is connected to the flood control board through the second-order clamping assembly;

[0048] Fig.10 It is a structural schematic diagram of a part of the connection between the column of the present invention and the flood control board through a second-order clamping assembly;

[0049] Fig.11 It is a structural schematic diagram of the connection between the column and the flood control embedded component of the present invention;

[0050] Fig.12 It is a schematic diagram of the structure of the explosion connection between the column and the second-order clamping assembly of the present invention;

[0051] Fig.13 It is a schematic diagram of the structure of the connection between the column and the triangular support assembly of the present invention;

[0052] In the figure:

[0053] 10. River bank; 20. Compression support mechanism; 30. Flood control board; 301. Bottom water-stop sealing strip; 302. Baffle sealing strip; 40. Flood control embedded component; 401. Embedded cavity; 4011. Screw; 402. Bottom plate; 403. Sleeve; 404. Top plate; 50. First-order installation component; 501. Side column; 5011. Side groove; 502. Column; 5021. Assembly part; 503. T-shaped reinforcement seat; 504. Assembly structure; 5041. Side protrusion; 5042. Inner groove; 5043. Columnar sealing strip; 5044, mounting portion; 60, second-stage clamping assembly; 601, fastener column; 602, threaded block; 603, clamping rotating rod; 604, clamping foot cup; 70, triangular support assembly; 701, first support seat; 702, first support arm; 703, bottom seat; 704, side baffle; 705, center shaft; 706, second support arm; 707, second support seat; 80, middle fixing assembly; 801, middle mounting plate; 802, bottom notch; 803, side pressure plate; 804, connecting protrusion; 805, reserved groove. DETAILED DESCRIPTION

[0054] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0055] See also Figure 1-Figure 13The flood-proof water retaining plate with a two-stage clamping structure includes a river bank 10, a clamping support mechanism 20, a flood-proof plate 30 and a flood-proof pre-buried component 40. A plurality of flood-proof plates 30 are fixedly installed on the inner side of the river bank 10 through the clamping support mechanism 20. The flood-proof plates 30 are arranged on the inner side of the river bank 10 and perform flood control operations on the river. The clamping support mechanism 20 is installed inside the river bank 10 through the flood-proof pre-buried component 40. The clamping support mechanism 20 includes a first-stage installation component 50. The first-stage installation component 50 is installed inside the river bank 10, and a plurality of flood-proof plates 30 are fixedly installed on the inner side. The first-stage installation component There are two groups of first-order installation components 50, and multiple groups of flood-proof boards 30 are installed and fixed before the two groups of first-order installation components 50. The top of the first-order installation component 50 is installed with a second-order clamping component 60 by screws, and the bottom of the second-order clamping component 60 is pressed down and fixed with the flood-proof boards 30; and a triangular support component 70, the triangular support component 70 is installed on the back of the first-order installation component 50 by screws, and is installed on the back of the river embankment 10 by screws, the triangular support component 70 is located on the side of the multiple groups of flood-proof boards 30, and the middle fixing component 80 is installed at the center of the top of the multiple groups of flood-proof boards 30, and the middle fixing component 80 is installed on the inner bottom of the river embankment 10.

[0056] The above working principle: when installing multiple groups of flood control panels 30, first install the flood control pre-buried component 40 at the bottom of the river bank 10, and the first-stage installation component 50 for installing and positioning the flood control panels 30 can be quickly and stably installed and positioned through the flood control pre-buried component 40. After that, multiple groups of flood control panels 30 are transported and assembled one by one by flood control personnel to the inside of the first-stage installation component 50, completing the first-stage installation operation of the flood control panels 30. At the same time, after the first-stage installation of the flood control panels 30 is completed, the second-stage clamping component 60 can be installed inside the first-stage installation component 50, and the first-stage installed flood control panels 30 are squeezed by thread extrusion to achieve the second-stage installation operation of the flood control panels 30, reducing the problems of local seepage and leakage of the flood control panels 30 during the actual installation of the flood control panels 30. After the installation of the flood control board 30 is completed, the triangular support assembly 70 and the middle fixing assembly 80 can be installed on the back of the first-order installation assembly 50 and the center of the flood control board 30 respectively. The triangular support and middle fixing methods can further enhance the protection against floods and reduce the risk of dislocation and breakage of the middle fixing assembly 80 and the flood control board 30 due to the impact force of the wood driven by the flood.

[0057] Specific reference Figure 7 and Figure 8A bottom water-stop sealing strip 301 is installed at the bottom of the flood control board 30 that contacts the bottom of the river bank 10, and multiple groups of baffle sealing strips 302 are installed at the angles on the upper and lower sides of the flood control board 30, wherein the baffle sealing strip 302 is in contact with the first-order mounting assembly 50, and the interior of the flood control board 30 is set to be hollow, the baffle sealing strip 302 is made of EPDM rubber, and the bottom water-stop sealing strip 301 is made of PE sponge material.

[0058] In the flood control water retaining plate with a two-stage compression structure of the present invention, the design of the bottom water-stopping sealing strip 301 can seal the connection between the river bank 10 and the flood control plate 30 to prevent water from leaking along the connection between the two. The design of the baffle sealing strip 302 can seal the connection between multiple groups of flood control plates 30 to prevent water from leaking along the connection between the two.

[0059] Specific reference 11, the flood prevention embedded component 40 includes an embedded cavity 401, the embedded cavity 401 is opened at the inner bottom of the river bank 10, and the inner bottom of the embedded cavity 401 is installed with a bottom plate 402, and a plurality of groups of screws 4011 are installed at the angle at the top of the bottom plate 402; a sleeve 403, the interior of the sleeve 403 is penetrated by the screw 4011, the sleeve 403 is installed at the angle at the bottom of the top plate 404, and the sleeve 403 is provided with a plurality of groups, the top plate 404 is installed inside the embedded cavity 401 by steel bars, and is parallel to the inner bottom of the river bank 10, wherein a first-order installation component 50 is installed on the top of the top plate 404.

[0060] In the flood control water retaining plate with a two-stage compression structure of the present invention, when installing the first-stage installation assembly 50, the bottom plate 402 can be quickly installed inside the embedded cavity 401, and the screw 4011 is screwed into the bottom of the bottom plate 402 through the sleeve 403, and the first-stage installation assembly 50 is quickly and firmly installed by the screw 4011. The top plate 404 is arranged parallel to the bottom of the river bank 10, reducing the problem of water leakage caused by different heights.

[0061] Specific reference Fig. 9 and Fig.10 The first-order installation component 50 includes a side column 501, which is installed inside a side groove 5011. The side groove 5011 is opened on the left and right sides of the river bank 10, and the structural shape of the side column 501 is "concave"; a column 502, which is installed on the top of the top plate 404, and T-shaped reinforcement seats 503 are welded on the bottom of the left and right sides, and a screw 4011 is penetrated inside the T-shaped reinforcement seat 503. The structural shape of the column 502 is "H" shaped, wherein one side of the side column 501 and the left and right sides of the column 502 are opened. A plurality of groups of flood control panels 30 are installed and fixed inside the assembly part 5021 through an assembly structure 504.

[0062] In this embodiment, the assembly structure 504 includes a side protrusion 5041, which is installed inside the assembly part 5021 and has sides that are in contact with and fit with multiple groups of flood control panels 30. One side of the side protrusion 5041 is provided with an inner groove 5042 opened on the side of the assembly part 5021, wherein a columnar sealing strip 5043 is installed inside the inner groove 5042, and the side of the columnar sealing strip 5043 is set in a hook shape and is in contact with and fits with the baffle sealing strip 302. The other side of the side protrusion 5041 is provided with a mounting part 5044, and a second-stage clamping assembly 60 is installed inside the mounting part 5044 by screws, and wherein the material of the columnar sealing strip 5043 is EPDM rubber.

[0063] In the above solution, the columnar sealing strip 5043 disposed inside the inner groove 5042 can contact the baffle sealing strip 302, and the risk of water leakage along the connection between the two can be reduced by two sets of relatively vertical sealing strips. At the same time, the side of the columnar sealing strip 5043 that contacts the baffle sealing strip 302 is set in a hook shape, which can effectively reduce the friction of the flood control board 30 when it is installed in the assembly part 5021, and does not affect the sealing performance, so that it can be quickly assembled in the event of an emergency during the flood season.

[0064] In the flood-prevention water retaining plate with a two-step compression structure of the present invention, when assembling multiple groups of flood-prevention plates 30, it is first necessary to install and position the side columns 501 and the columns 502 for assembling and fixing the flood-prevention plates 30. At this time, the columns 502 can be snap-fitted and installed in the side grooves 5011 inside the river bank 10, and the columns 502 can be installed and fixed on the top of the top plate 404 by screws 4011.

[0065] Specific reference Fig. 9 and Fig.12 The second-order clamping assembly 60 includes a fastener column 601, which is arranged inside the mounting portion 5044 and is parallel to the tops of the side column 501 and the column 502. The fastener column 601 is connected to the side column 501 and the column 502 respectively by screws, wherein the structural shape of the fastener column 601 is "T"-shaped and extends to the side of the inner groove 5042; a threaded block 602, which is installed inside the fastener column 601, and the internal thread is connected to a clamping rotating rod 603 extending to the outside, and a clamping foot cup 604 is installed at the bottom of the clamping foot cup 604, and the flood control board 30 is pressed down and fixed at the bottom.

[0066] In the flood-prevention water retaining plate with a two-step clamping structure of the present invention, after the manual installation of multiple groups of flood-prevention plates 30 is completed, the fastener column 601 is installed in the installation part 5044 inside the side column 501 and the column 502 by screws, and then the clamping rod 603 is rotated by tools or manually. The clamping rod 603 can move downward through the threaded connection design, and drive the clamping foot cup 604 installed at the bottom of the clamping rod 603 to squeeze the top flood-prevention plate 30, thereby realizing the two-step clamping operation of the flood-prevention plate 30, and the operation is simple and convenient.

[0067] Specific reference Fig.13 The triangular support assembly 70 includes a first support seat 701, which is installed on the back of the column 502 by screws, and is rotatably connected to the first support arm 702 on the inner side, and the bottom of the first support arm 702 is rotatably connected to the bottom seat 703, and the bottom seat 703 is installed on the top of the side baffle 704 by screws, wherein the side baffle 704 is installed on the side center shaft 705 of the river bank 10 by screws, and the center shaft 705 is installed and fixed on the inner side of the first support seat 701, and is rotatably connected to the second support arm 706 on the outer side, and the bottom of the second support arm 706 is rotatably connected to the side of the second support seat 707, and the second support seat 707 is installed on the side of the T-shaped reinforcement seat 503 by screws.

[0068] In this embodiment, the first support arm 702 forms a right triangle with the column 502 and the bottom seat 703 respectively, and the first support arm 702 forms a triangle with the second support arm 706 and the column 502 respectively, wherein two sets of reinforcing arms are arranged inside the first support arm 702 and the second support arm 706, and the stability and firmness of the support for the column 502 can be improved through the triangular structure design.

[0069] In the flood control water retaining plate with a two-stage compression structure of the present invention, after the column 502 is installed and positioned, the first support arm 702 can be installed and fixed on the side of the column 502 and the top of the side baffle 704 through the first support seat 701 and the bottom seat 703 that are rotatably connected, and form a triangle with the column 502 and the side baffle 704. At this time, the first support arm 702 set by the triangular structure can improve the strength of supporting the column 502. At the same time, the second support arm 706 that is rotatably connected to the inner side of the first support arm 702 through the central shaft 705 can be installed on the side of the T-shaped reinforcement seat 503 through the second support seat 707 that is rotatably connected at the bottom, so as to further decompose the generated impact force and improve the support strength of the first support arm 702.

[0070] Specific reference Figure 3The middle fixing assembly 80 includes a middle mounting plate 801, which is mounted on the top of the top flood-proof board 30 by screws. The center of the bottom of the middle mounting plate 801 is recessed upward and forms a bottom recess 802; a side pressure plate 803, the top of which is mounted inside the bottom recess 802 and is located on the left and right sides of the multiple groups of flood-proof boards 30. The bottom of the side pressure plate 803 protrudes outward and forms a connecting protrusion 804, wherein the connecting protrusion 804 extends to the inside of a reserved groove 805, and the reserved groove 805 is opened inside the river bank 10.

[0071] In this embodiment, the middle installation plate 801 is arranged between the side column 501 and the column 502, and the distance between the column 502 and the side column 501 is the same, and the structural shape of the side pressure plate 803 is "concave". By designing the position of the middle installation plate 801, the central part of the flood control board 30 away from the side column 501 and the column 502 can be reinforced, reducing the probability of the flood control board 30 being broken due to the impact of wood driven by floods.

[0072] In the flood-proof water retaining plate with a two-step compression structure of the present invention, the side pressure plate 803 for protecting and reinforcing the flood-proof plate 30 can be installed at the bottom of the middle mounting plate 801 through the bottom notch 802, and installed on the top of the flood-proof plate 30 through the middle mounting plate 801 and screws to reinforce the middle of the flood-proof plate 30. The connecting protrusion 804 of the protruding part at the bottom of the side pressure plate 803 can extend to the inside of the reserved groove 805, further improving the firmness and stability of the positioning of the side pressure plate 803.

[0073] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flood control water retaining plate with a two-stage compression structure, comprising a river bank (10), a compression support mechanism (20), a flood control plate (30) and a flood control pre-buried component (40), characterized in that: A plurality of groups of flood control panels (30) are installed and fixed on the inner side of the river bank (10) via a clamping support mechanism (20); the flood control panels (30) are arranged on the inner side of the river bank (10) and perform flood control operations on the river; the clamping support mechanism (20) is installed inside the river bank (10) via a flood control pre-buried component (40); wherein the clamping support mechanism (20) comprises: A first-order installation component (50), the first-order installation component (50) is installed inside the river bank (10), and multiple groups of flood control plates (30) are installed and fixed inside, two groups of the first-order installation components (50) are provided, and multiple groups of flood control plates (30) are installed and fixed before the two groups of the first-order installation components (50), a second-order pressing component (60) is installed on the top of the first-order installation component (50) by screws, and the flood control plates (30) are pressed and fixed at the bottom of the second-order pressing component (60); and a triangular support component (70), the triangular support component (70) is installed on the back of the first-order installation component (50) by screws, and is also installed on the back of the river bank (10) by screws, the triangular support component (70) is located on the side of the multiple groups of flood control plates (30), a middle fixing component (80) is installed at the center of the top of the multiple groups of flood control plates (30), and the middle fixing component (80) is installed on the inner bottom of the river bank (10); A bottom water-stop sealing strip (301) is installed at the bottom of the river bank (10) that contacts the bottom of the flood control board (30), and multiple groups of baffle sealing strips (302) are installed at the angles of the upper and lower sides of the flood control board (30), wherein the baffle sealing strip (302) is in contact with the first-order installation component (50), the interior of the flood control board (30) is set to be hollow, the baffle sealing strip (302) is made of EPDM rubber, and the bottom water-stop sealing strip (301) is made of PE sponge; The flood prevention pre-buried component (40) comprises: a pre-buried cavity (401), the pre-buried cavity (401) being opened at the inner bottom of the river bank (10), and a bottom plate (402) being installed at the inner bottom of the pre-buried cavity (401), and a plurality of sets of screw rods (4011) being installed at the angle at the top of the bottom plate (402); A sleeve (403), wherein the screw rod (4011) is provided inside the sleeve (403), the sleeve (403) is installed at the angle of the bottom of the top plate (404), and the sleeve (403) is provided in multiple groups, the top plate (404) is installed inside the embedded cavity (401) through steel bars, and is parallel to the bottom of the river bank (10), wherein a first-stage installation component (50) is installed on the top of the top plate (404); The first-stage installation component (50) comprises: Side columns (501), the side columns (501) being installed inside side grooves (5011), the side grooves (5011) being opened on the left and right sides inside the river bank (10), and the structural shape of the side columns (501) being a "concave" shape; A column (502), wherein the column (502) is installed on the top of the top plate (404), and T-shaped reinforcement seats (503) are welded to the bottom of the left and right sides, and the screw rod (4011) is provided inside the T-shaped reinforcement seat (503), and the structural shape of the column (502) is "H"-shaped; Wherein, one side of the side column (501) and the left and right sides of the upright column (502) are provided with an assembly portion (5021), and a plurality of groups of flood control panels (30) are installed and fixed inside the assembly portion (5021) via an assembly structure (504); The assembly structure (504) includes: A side convex block (5041), the side convex block (5041) is installed inside the assembly portion (5021), and the side faces thereof abut against and fit with multiple groups of flood control panels (30), and one side of the side convex block (5041) is provided with an inner groove (5042) opened on the side face of the assembly portion (5021); A columnar sealing strip (5043) is installed inside the inner groove (5042); the side surface of the columnar sealing strip (5043) is arranged in a hook shape and is in contact with the baffle sealing strip (302); a mounting portion (5044) is provided on the other side of the side protrusion (5041); a second-stage clamping assembly (60) is installed inside the mounting portion (5044) by means of screws; Wherein, the material of the columnar sealing strip (5043) is EPDM rubber; The second-stage pressing assembly (60) comprises: a fastener column (601), the fastener column (601) being arranged inside the mounting portion (5044) and parallel to the tops of the side column (501) and the upright column (502), the fastener column (601) being connected to the side column (501) and the upright column (502) respectively by screws; Wherein, the structural shape of the fastener column (601) is a "T" shape, and extends to the side of the inner groove (5042); A threaded block (602) is installed inside the fastener column (601), and the internal thread is connected to a clamping rotating rod (603) extending to the outside, a clamping foot cup (604) is installed at the bottom of the clamping rotating rod (603), and a flood control plate (30) is pressed down and fixed at the bottom of the clamping foot cup (604).

2. The flood control water retaining plate with a two-step compression structure according to claim 1, characterized in that: The triangular support assembly (70) comprises: A first support seat (701), the first support seat (701) is mounted on the back of the column (502) by means of screws, and the first support arm (702) is rotatably connected to the inner side of the first support arm (702), the bottom of the first support arm (702) is rotatably connected to a bottom seat (703), and the bottom seat (703) is mounted on the top of the side baffle (704) by means of screws; Wherein, the side baffle (704) is mounted on the side of the river bank (10) by means of screws; A central rotating shaft (705) is fixedly mounted on the inner side of the first supporting seat (701), and is rotatably connected to a second supporting arm (706) on the outer side, the bottom of the second supporting arm (706) is rotatably connected to the side of a second supporting seat (707), and the second supporting seat (707) is mounted on the side of the T-shaped reinforcement seat (503) by means of screws.

3. The flood control water retaining plate with a two-step compression structure according to claim 2, characterized in that: The first support arm (702) forms a right triangle with the column (502) and the bottom seat (703), and the first support arm (702) forms a triangle with the second support arm (706) and the column (502); Wherein, two groups of reinforcing arms are arranged inside the first support arm (702) and the second support arm (706).

4. The flood control water retaining plate with a two-step compression structure according to claim 1, characterized in that: The middle fixing assembly (80) comprises: A middle mounting plate (801), the middle mounting plate (801) being mounted on the top of the flood control plate (30) at the top by means of screws, the center of the bottom of the middle mounting plate (801) being recessed upwards and forming a bottom notch (802); A side pressure plate (803), the top of which is installed inside the bottom recess (802) and is located on the left and right sides of the plurality of groups of flood control plates (30), and the bottom of which protrudes outwards and forms a connecting protrusion (804); The connecting protrusion (804) extends to the inside of a reserved groove (805), and the reserved groove (805) is provided inside the river bank (10).

5. The flood control water retaining plate with a two-step compression structure according to claim 4, characterized in that: The middle mounting plate (801) is arranged between the side column (501) and the upright column (502) and has the same distance as that between the upright column (502) and the side column (501), and the side pressure plate (803) has a "concave" structural shape.

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