A sealed anti-impact type wave wall expansion joint plate with efficient pressure relief

Abstract

The application discloses a sealed anti-impact type wave wall expansion joint plate with efficient pressure relief, which comprises an expansion joint plate body, and rectangular-shaped clamping pieces are arranged on the front and back sides of the expansion joint plate body; further comprising: a wave wall body is connected to the outer side of the clamping piece in a concave-convex matching mode; a connecting rod is rotatably connected to the left side of the expansion joint plate body, and an anti-impact plate is slidably connected to one end of the connecting rod; a first pressure relief channel is formed in the left side of the anti-impact plate, and a second pressure relief channel is formed in the anti-impact plate. The sealed anti-impact type wave wall expansion joint plate with efficient pressure relief is characterized in that part of water enters the second pressure relief channel through the first pressure relief channel, and part of water is discharged downward through the second pressure relief channel in the later period, so that part of pressure is timely released, and then the wave wall expansion joint plate efficiently relieves pressure, and damage of the wave wall expansion joint plate is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of wave wall expansion joint plates, in particular to a sealed impact-resistant wave wall expansion joint plate with efficient pressure relief. BACKGROUND

[0002] The wave wall is mainly used in reservoirs and river channels and can prevent waves and floods in the reservoirs and river channels, so as to protect the reservoirs and river channels. When the wave wall is used in sections, expansion joint plates are used to connect adjacent two ends of the wave wall, so that the expansion joint plate of the wave wall can prevent water from entering the interior of the wave wall during use, thereby prolonging the service life of the wave wall.

[0003] At present, the expansion joint plate of the wave wall on the market is impacted by external river water during use, and the pressure relief capacity of the expansion joint plate of the wave wall is limited. If the impact force is large, the expansion joint plate may be damaged, thereby affecting the normal use of the expansion joint plate of the wave wall.

[0004] Therefore, the sealed impact-resistant wave wall expansion joint plate with efficient pressure relief can well solve the above problems. SUMMARY

[0005] The application aims to provide a sealed impact-resistant wave wall expansion joint plate with efficient pressure relief to solve the problem that the expansion joint plate of the wave wall on the market is impacted by external river water during use, and the pressure relief capacity of the expansion joint plate of the wave wall is limited. If the impact force is large, the expansion joint plate may be damaged.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a sealed impact-resistant wave wall expansion joint plate with efficient pressure relief, comprising an expansion joint plate body, and rectangular-shaped clamping pieces are installed on the front and rear sides of the expansion joint plate body.

[0007] Further comprising:

[0008] The wave wall body is connected to the outer side of the clamping piece in a concave-convex matching mode.

[0009] A connecting rod is rotationally connected to the left side of the expansion joint plate body, and an impact-resistant plate is slidably connected to one end of the connecting rod.

[0010] A first pressure relief channel is formed in the left side of the impact-resistant plate, and a second pressure relief channel is formed in the interior of the impact-resistant plate.

[0011] Preferably, the first pressure relief channel is in a round hole shape structure, the second pressure relief channel is in a rectangular shape structure, and the bottom surface of the second pressure relief channel is in an open structure, and the space inside the second pressure relief channel is communicated with the space inside the first pressure relief channel.

[0012] Through the above structure, since the bottom of the second pressure relief channel is open, the water in the second pressure relief channel can be discharged downward through the bottom opening of the second pressure relief channel, thereby the water pressure relief operation can be well performed, and the impact force of water on the impact-resistant plate is reduced.

[0013] Preferably, the left side of the expansion joint plate body is internally symmetrical slot mounted with a limiting column, and the outer side of the limiting column is nested connected with a connecting spring.

[0014] Through the above structure, by extruding the connecting spring, the connecting spring is deformed, so that the connecting spring can reduce a part of the impact force, and further reduce the impact force of water on the expansion joint plate body.

[0015] The connecting rod is internally penetrated and rotationally connected with a moving column at one end away from the impact-resistant plate, the lower end of the moving column is internally penetrated and slidingly connected with a limiting column, and the moving column and the expansion joint plate body constitute a sliding structure through the limiting column.

[0016] Through the above structure, the fixed installation of the limiting column can facilitate the stable sliding of the moving column outside the limiting column, thereby facilitating the extrusion of the moving column on the connecting spring nested connected outside the limiting column, so that the connecting spring is well deformed to absorb a part of the impact force.

[0017] Preferably, the impact-resistant plate and the expansion joint plate body constitute a sliding structure through the connecting rod, and the number of the expansion joint plate bodies and the number of the connecting rods are in a 1:4 arrangement.

[0018] Through the above structure, the cooperation of the connecting rod and the impact-resistant plate can reduce the impact force, thereby improving the stability and firmness of the expansion joint plate body during use, and also improving the service life of the expansion joint plate body.

[0019] Preferably, the front and rear sides of the impact-resistant plate are both slotted and rotationally connected with a shielding plate through a shaft rod, the shielding plate is in an arc shape structure, and a vortex spring is installed at the bottom end of the shaft rod.

[0020] Through the above structure, the shielding plate well shields a certain amount of water, so that the rainwater directly contacts the shielding plate.

[0021] Preferably, the left side of the expansion joint plate body is provided with a gas storage bag, and the left side of the gas storage bag is provided with an extrusion plate in a matched mode; and the outer side of the extrusion plate is provided in a matched mode with the inner wall of the groove formed on the left side of the expansion joint plate body.

[0022] Through the above structure, the extrusion plate extrudes the gas storage bag when moving to the right, which can further reduce the impact force of the water outside on the expansion joint plate body.

[0023] The left side of the extrusion plate is provided with a cross rod, and the left side of the cross rod is connected with the impact-resistant plate.

[0024] Preferably, the extrusion plate and the expansion joint plate body constitute a sliding structure through the impact-resistant plate, and the gas storage bag and the extrusion plate are both provided in a circular shape.

[0025] Through the above structure, the impact force of the water outside on the expansion joint plate body is well reduced in the sliding process of the extrusion plate.

[0026] Preferably, the left side of the expansion joint plate body is provided with a sealing frame, the outer side of the sealing frame is provided with a containing groove, and the containing groove is embedded with a sealing gas bag.

[0027] The sealing frame and the containing groove are both provided in a "U" shape, and the outer side of the containing groove is provided in an open structure.

[0028] Through the above structure, the sealing frame and the containing groove provided in a "U" shape can well place the sealing gas bag provided in a "U" shape.

[0029] Preferably, the front and rear sides of the gas storage bag are both provided with a connecting pipe, one end of the connecting pipe penetrates through the expansion joint plate body and is connected with the sealing gas bag, and the sealing gas bag is provided in a "U" shape.

[0030] The space inside the gas storage bag and the space inside the sealing gas bag are connected through the connecting pipe.

[0031] Through the above structure, when the gas in the gas storage bag enters the sealing gas bag, the volume of the sealing gas bag expands outward to expand outward, thereby facilitating the sealing gas bag to improve the sealing property between the expansion joint plate body and the wave-resistant wall body.

[0032] Compared with the prior art, the high-efficiency pressure relief sealing impact-resistant wave-resistant wall expansion joint plate has the following beneficial effects: part of the water enters the second pressure relief channel through the first pressure relief channel, and part of the water is discharged downward through the second pressure relief channel in the later period, so that part of the pressure is released in time, and the wave-resistant wall expansion joint plate is efficiently relieved to avoid damage to the wave-resistant wall expansion joint plate.

[0033] Through the cooperation of the first pressure relief channel and the second pressure relief channel opened in the anti-impact plate, when the water outside the anti-impact plate produces a certain impact pressure, part of the water enters the second pressure relief channel through the first pressure relief channel, and part of the water is discharged downward through the second pressure relief channel later, so that part of the pressure is released in time, thereby making the anti-impact plate of the expansion joint plate efficient. pressure relief, to avoid damage to the expansion joint plate of the wave protection wall;

[0034] Further, the cooperation of the connecting rod and the connecting spring makes the anti-impact plate and the expansion joint plate body form a sliding structure, so that when the water outside the anti-impact plate exerts a certain impact force, the anti-impact plate cooperates with the connecting spring to reduce part of the impact force, thereby protecting the expansion joint plate of the wave protection wall and improving the impact resistance of the expansion joint plate of the wave protection wall.

[0035] At the same time, through the setting of the gas storage air bag, when the anti-impact plate slides to the expansion joint plate body, the anti-impact plate first exerts a certain pressure on the gas storage air bag, which can buffer the impact force of the anti-impact plate on the expansion joint plate body, and then the gas storage air bag can reduce part of the pressure, thereby further reducing the pressure exerted by the anti-impact plate on the expansion joint plate body, facilitating the protection of the expansion joint plate body.

[0036] Through the setting of the connecting pipe, the gas in the gas storage air bag enters the sealed air bag through the connecting pipe during the extrusion of the gas storage air bag, so that the volume of the sealed air bag expands, facilitating the tight fit of the sealed air bag and the side of the wave protection wall body, improving the sealing of the expansion joint plate body and the wave protection wall body, and preventing water from entering the wave protection wall body.

[0037] Further, the accommodating groove in the sealing frame is in a "U" shape structure, and the outer side of the accommodating groove is in an open structure, facilitating the embedding and installation of the sealed air bag in the accommodating groove, so that the sealing frame can limit the setting of the sealed air bag, facilitating the good outward expansion of the volume of the sealed air bag later.

[0038] (4) Through the cooperation of the arc-shaped shielding plate and the volute spring, when the anti-impact plate gradually approaches the expansion joint plate body, one side of the shielding plate is always in contact with the wave protection wall body, so that the shielding plate can shield the space between the two side surfaces of the anti-impact plate and the wave protection wall body, preventing more water from entering the side surface of the expansion joint plate body from the space between the two side surfaces of the anti-impact plate and the wave protection wall body, and also preventing water from seeping into the side wall of the wave protection wall body, thereby further protecting the expansion joint plate body and the wave protection wall body. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1It is a perspective structural schematic diagram of the present application;

[0040] Figure 2 It is a bottom structural schematic diagram of the present application;

[0041] Figure 3 It is a sectional structural schematic diagram of the impact-resistant plate of the present application;

[0042] Figure 4 It is a sectional structural schematic diagram of the impact-resistant plate of the present application; Figure 3

[0043] Figure 5 It is a sectional structural schematic diagram of the impact-resistant plate of the present application;

[0044] Figure 6 It is a sectional structural schematic diagram of the impact-resistant plate of the present application;

[0045] Figure 7 It is a sectional structural schematic diagram of the impact-resistant plate of the present application; Figure 6

[0046] Figure 8 It is a sectional structural schematic diagram of the impact-resistant plate of the present application;

[0047] Figure 9 It is a sectional structural schematic diagram of the impact-resistant plate of the present application;

[0048] In the figure: 1, expansion joint plate body; 2, clamping piece; 3, breakwater body; 4, sealing frame; 41, sealing air bag; 42, accommodating groove; 5, impact-resistant plate; 51, first pressure relief channel; 52, second pressure relief channel; 6, shielding plate; 7, connecting rod; 8, moving column; 9, connecting spring; 10, limiting column; 11, connecting pipe; 12, crossbar; 13, gas storage air bag; 14, extrusion plate. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0050] Please refer to Figures 1-9 The present application provides the following technical solutions:

[0051] Embodiment one: the expansion joint plate of the breakwater in the present embodiment can effectively relieve pressure and improve impact resistance, and is convenient for protecting the expansion joint plate of the breakwater, thereby prolonging the service life of the expansion joint plate of the breakwater. For details, please refer to the accompanying drawings. Figures 1-6 ​​As shown, the expansion joint plate body 1, the front and rear sides of the expansion joint plate body 1 are provided with a rectangular structure of the clamping piece 2; The outer side of the clamping piece 2 is connected with the wave protection wall body 3 in concave-convex matching; The left side of the expansion joint plate body 1 is rotatably connected with the connecting rod 7, and the end of the connecting rod 7 is slidably connected with the impact-resistant plate 5; The left side of the impact-resistant plate 5 is internally provided with a first pressure relief channel 51, and the inside of the impact-resistant plate 5 is provided with a second pressure relief channel 52, the first pressure relief channel 51 is provided in a circular hole shape structure, the second pressure relief channel 52 is provided in a rectangular shape structure, and the bottom surface of the second pressure relief channel 52 is provided in an open structure, the space inside the second pressure relief channel 52 is communicated with the space inside the first pressure relief channel 51, the left side of the expansion joint plate body 1 is internally provided with a limiting column 10, and the outer side of the limiting column 10 is nested with a connecting spring 9;

[0052] The end of the connecting rod 7 away from the impact-resistant plate 5 is internally rotatably connected with a moving column 8, the lower end of the moving column 8 is internally slidably connected with a limiting column 10, the moving column 8 and the expansion joint plate body 1 form a sliding structure through the limiting column 10, the impact-resistant plate 5 and the expansion joint plate body 1 form a sliding structure through the connecting rod 7, the number of the expansion joint plate body 1 and the number of the connecting rod 7 are provided in a 1:4 manner, the front and rear sides of the impact-resistant plate 5 are grooved and rotatably connected with a shielding plate 6 through a shaft, the shielding plate 6 is provided in an arc shape structure, and the bottom end of the shaft is provided with a vortex spring;

[0053] First, the expansion joint plate body 1 is installed in the groove on one side of the adjacent two wave protection wall bodies 3 through the protruding clamping piece 2, so that the expansion joint plate body 1 is installed in concave-convex matching with the wave protection wall body 3, at this time the entire wave protection wall expansion joint plate can be used in reservoirs and river areas, at this time the wave protection wall body 3 can play a role in preventing waves and preventing floods in reservoirs and river areas, and is convenient for protecting reservoirs and rivers. During use, if the precipitation increases, the water level of the reservoir and the river will rise, at this time the river water will produce an impact force on the wave protection wall expansion joint plate, at this time part of the river water directly exerts an impact force on the impact-resistant plate 5, at this time part of the river water enters the first pressure relief channel 51 on the left side of the impact-resistant plate 5, then the river water enters the second pressure relief channel 52 through the first pressure relief channel 51, because the bottom surface of the second pressure relief channel 52 is provided in an open structure, so that the river water is discharged downward through the second pressure relief channel 52, thereby releasing part of the pressure, facilitating the efficient pressure relief of the wave protection wall expansion joint plate;

[0054] Refer to the attached Figures 4-5As shown, at the same time, the anti-impact plate 5 is moved to the right after being pressed, at this time, the anti-impact plate 5 drives the connecting rod 7 to rotate, at this time, the right end of the connecting rod 7 rotates outside the moving column 8, at the same time, the moving column 8 slides outside the limiting column 10 and presses the connecting spring 9, so that the cooperation of the connecting spring 9 and the anti-impact plate 5 can improve the impact resistance of the expansion joint plate body 1;

[0055] When the anti-impact plate 5 moves to the right, it will drive the arc-shaped structure of the shielding plate 6 connected on both sides to move, at this time, due to the rotational connection of the shielding plate 6 and the cooperation of the use of the spiral spring, when the anti-impact plate 5 gradually approaches the expansion joint plate body 1 during moving to the right, at this time, the anti-impact plate 5 moving to the right will drive the shielding plate 6 on the front and back sides to move to the right, at this time, due to the abutment of the fixed anti-wave wall body 3, the shielding plate 6 will rotate by a certain angle with the shaft as the center, at this time, the spiral spring stores energy, because the shielding plate 6 is arranged in an arc shape, so that one side of the shielding plate 6 is always in contact with the left side of the anti-wave wall body 3 during rotation, and then the shielding plate 6 can shield the gap between the anti-impact plate 5 on both sides and the anti-wave wall body 3, so as to avoid a part of the water flowing into the expansion joint plate body 1 through the gap between the anti-impact plate 5 on both sides and the anti-wave wall body 3, thereby avoiding the water from seeping into the side wall of the anti-wave wall body 3, and facilitating the protection of the anti-wave wall body 3.

[0056] Embodiment two: in this embodiment, the impact resistance of the expansion joint plate body 1 can be further improved, and specific reference can be made to the drawings of the embodiment. Figures 6-8 As shown, on the basis of embodiment one, the left side of the expansion joint plate body 1 is provided with a gas storage air bag 13, the left side of the gas storage air bag 13 is provided with a pressing plate 14, and the outer side of the pressing plate 14 is provided with a groove on the left side of the expansion joint plate body 1.

[0057] The left side of the pressing plate 14 is provided with a horizontal rod 12, the left side of the horizontal rod 12 is connected with the anti-impact plate 5, the pressing plate 14 and the expansion joint plate body 1 form a sliding structure through the anti-impact plate 5, and the gas storage air bag 13 and the pressing plate 14 are arranged in a circular shape.

[0058] When the anti-impact plate 5 is moved to the right after being pressed, the anti-impact plate 5 will drive the horizontal rod 12 and the pressing plate 14 to move to the right, at this time, the pressing plate 14 presses the gas storage air bag 13, so that the gas storage air bag 13 can buffer the impact force of the anti-impact plate 5 on the expansion joint plate body 1, thereby further improving the impact resistance of the expansion joint plate body 1.

[0059] Embodiment three: on the basis of embodiment three, the water from outside can be avoided to permeate into the side of the breakwater body 3, please refer to the drawings of the embodiment three. Figures 8-9 As shown in the drawings, the front and back sides of the gas storage bag 13 are both provided with the connecting pipe 11, one end of the connecting pipe 11 penetrates into the expansion joint plate body 1 and is connected with the sealing bag 41, the sealing bag 41 is provided in the shape of "U"; the space inside the gas storage bag 13 and the space inside the sealing bag 41 are communicated through the connecting pipe 11, when the pressing plate 14 moves to the right and applies a pressure to the gas storage bag 13, at this time the gas storage bag 13 is pressed, the gas inside the gas storage bag 13 enters into the sealing bag 41 in the shape of "U" inside the sealing frame 4 through the connecting pipe 11, thus the volume of the sealing bag 41 expands outward, the outside side of the sealing bag 41 is tightly combined with the side of the breakwater body 3, the sealing property of the expansion joint plate body 1 and the breakwater body 3 is improved, the water from outside is avoided to permeate into the breakwater body 3;

[0060] The contents not described in detail in the specification belong to the prior art known by the professional in the field.

[0061] Although the present application is described in detail with reference to the foregoing embodiments, the skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high-efficiency pressure relief sealed anti-impact wave wall expansion joint plate, comprising an expansion joint plate body (1), and a rectangular-shaped clamping piece (2) is installed on the front and rear sides of the expansion joint plate body (1); characterized in that Further comprising: The outer side of the clamping piece (2) is connected with a wave wall body (3) through concave-convex matching; A connecting rod (7) is rotatably connected to the left side of the expansion joint plate body (1), and one end of the connecting rod (7) is slidably connected with an anti-impact plate (5); A first pressure relief channel (51) is formed in the left side of the anti-impact plate (5), and a second pressure relief channel (52) is formed in the anti-impact plate (5); The front and rear sides of the anti-impact plate (5) are slotted and rotatably connected with a shielding plate (6) through a shaft, the shielding plate (6) is in an arc-shaped structure, and a vortex spring is installed at the bottom end of the shaft; An air storage bag (13) is installed on the left side of the expansion joint plate body (1) through slotting, an extrusion plate (14) is arranged on the left side of the air storage bag (13), and the outer side of the extrusion plate (14) is arranged in close contact with the inner wall of the slot formed on the left side of the expansion joint plate body (1); A horizontal rod (12) is installed on the left side of the extrusion plate (14), and the left side of the horizontal rod (12) is connected with the anti-impact plate (5); A sealing frame (4) is installed on the left side of the expansion joint plate body (1), an accommodation groove (42) is formed on the outer side of the sealing frame (4), and a sealing air bag (41) is embedded and installed in the accommodation groove (42); The sealing frame (4) and the accommodation groove (42) are both in a "U"-shaped structure, and the outer side of the accommodation groove (42) is in an open structure; Connecting pipes (11) are installed on the front and rear sides of the air storage bag (13), one end of the connecting pipes (11) penetrates the expansion joint plate body (1) and is connected with the sealing air bag (41), and the sealing air bag (41) is in a "U"-shaped structure; The space inside the air storage bag (13) and the space inside the sealing air bag (41) are connected through the connecting pipes (11).

2. A sealed anti-impact type wave wall expansion joint plate with high efficiency pressure relief according to claim 1, characterized in that: The first pressure relief channel (51) is in a round hole-shaped structure, the second pressure relief channel (52) is in a rectangular-shaped structure, the bottom surface of the second pressure relief channel (52) is in an open structure, and the space inside the second pressure relief channel (52) is connected with the space inside the first pressure relief channel (51).

3. The sealed anti-impact type wave wall expansion joint plate of claim 1, wherein: A limiting column (10) is symmetrically installed in the left side of the expansion joint plate body (1) through slotting, and a connecting spring (9) is nested and connected to the outer side of the limiting column (10); A moving column (8) is rotatably connected to the inside of the end of the connecting rod (7) away from the anti-impact plate (5), the lower end of the moving column (8) is slidably connected with the limiting column (10), and the moving column (8) and the expansion joint plate body (1) form a sliding structure through the limiting column (10).

4. The sealed anti-impact type wave wall expansion joint plate of claim 1, wherein: The anti-impact plate (5) and the expansion joint plate body (1) form a sliding structure through the connecting rod (7), and the number of the expansion joint plate bodies (1) and the number of the connecting rods (7) are in a 1:4 setting.

5. The sealed anti-impact type wave wall expansion joint plate of claim 1, wherein: The extrusion plate (14) is in sliding structure with the anti-impact plate (5) and the expansion joint plate body (1), and the air storage bag (13) and the extrusion plate (14) are both in circular structure.

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