An emergency risk elimination device for flood disasters in high-density old urban areas
By designing an automatically triggered emergency risk removal device, the aluminum alloy flood control plate is tilted and erected counterclockwise by using the buoyancy of the water flow, solving the problem of the existing flood control plate occupying space and inefficiency in high-density old urban areas, and achieving efficient and economical flooding Protective effect.
Patent Information
- Application Number
- CN202411550147.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2044-11-01
AI Technical Summary
In high-density old urban areas, the existing flood control panel structure is large in size and requires manpower configuration, which leads to low space and efficiency. At the same time, flood disasters do not occur frequently, resulting in poor economical use.
An automatic emergency risk removal device was designed, using the buoyancy of the water flow during flood disasters to trigger the counterclockwise tilt vertical structure of the aluminum alloy flood control plate. Through the glass triggering bag group and multi-stage telescopic rod mechanism, no one participates and saves time. The labor-saving flood control effect does not require power output components.
It realizes the automatic lifting of flood control boards during flood disasters, improves traffic efficiency and economy, avoids the need for manpower configuration and power components, and improves flood control efficiency and economy.
Smart Images
Figure CN119041347B_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of flood control plate components, and in particular to an emergency risk elimination device for flood disasters in high-density old urban areas. Background Art
[0002] Natural disasters are natural phenomena that endanger or damage the human living environment. Every year, various natural disasters cause huge losses to human production and life. Among them, floods are one of the more common natural disasters, especially in some high-density old urban areas. Due to the terrain or drainage problems, it is very easy for flooding or waterlogging to occur in low-lying areas.
[0003] Therefore, when the flood season comes, sandbags or flood control boards are often needed to block the water flow in time when floods occur, so as to prevent the water from flowing to low-lying areas and causing harm. However, sandbags are large in size and often take up a lot of space when they are configured, which seriously affects the passage of pedestrians or vehicles. In addition, manpower needs to be organized for stacking when they are used, which is time-consuming, labor-intensive and inefficient.
[0004] Patent application number (CN2021219733599) provides a reinforcement mechanism for flood control panels of flood control projects, which can automatically rise by supporting air pressure components. However, this flood control panel structure is internally configured with a large number of power output components, and flood disasters do not occur frequently, usually one or twice a year, which leads to poor economic efficiency of the flood control panel structure.
[0005] Therefore, there is an urgent need for a flood control board structure for preventing flood disasters in residential areas to solve the problems existing in the above-mentioned existing technical means when facing flood disasters in high-density old urban areas. Summary of the invention
[0006] The present application proposes an emergency risk elimination device for flood disasters in high-density old urban areas. The device can automatically trigger the raising of the flood control board when a flood disaster occurs without excessive human involvement, thus saving time and effort and having high efficiency. At the same time, it does not need to be configured with power output components, and has the advantages of high economic efficiency. It is used to solve the problem that sandbags are large in size and often require a large amount of space when configured, which seriously affects the passage of pedestrians or vehicles. In addition, a large number of people need to be organized for stacking when in use, which is time-consuming, labor-intensive and inefficient. The flood control board is configured with more power output components inside, but flood disasters do not occur frequently, and often occur once or twice a year, which leads to the problem of poor economic efficiency of the flood control board structure.
[0007] To achieve the above-mentioned purpose, the present application adopts the following technical scheme: an emergency risk elimination device for flood disasters in high-density old urban areas, including a drainage system, and a main drainage cavity is provided inside the drainage system, and a group of left drainage sub-cavities and right drainage sub-cavities connected to the main drainage cavity are respectively provided at the tops of both sides of the outer surface of the drainage system, a first flood control plate is provided at the top of the drainage system, and a first connecting groove running through the first flood control plate is provided inside, the first flood control plate is movably connected to the second flood control plate, the second flood control plate is provided with a second connecting groove running through the second flood control plate, and the positions of the first connecting groove and the second connecting groove overlap each other at the initial stage, a support rod is pinned inside the right drainage sub-cavity, and a touch assembly is pinned at the other end of the support rod, a connecting shaft is provided inside one end of the touch assembly, and the connecting shaft is pinned to the top end of the left side of the main drainage cavity, and at the same time, the end faces of both sides of the second flood control plate form a transmission connection with the touch assembly through steel wire ropes.
[0008] Furthermore, the trigger assembly includes a linkage plate pinned to the top left side of the main drainage chamber through a connecting shaft, a first slot for limiting the movement trajectory of the second flood control plate is provided on one side of the top of the linkage plate, and a second slot is provided on one side of the bottom end of the linkage plate, and a movable block pinned to the other end of the support rod is movably connected inside the second slot, and a multi-stage telescopic rod fixedly connected to the output shaft and the movable block is fixedly installed in the middle of the bottom end of the linkage plate.
[0009] Furthermore, a ring groove is formed at the part of the linkage plate in contact with the coupling shaft, and a protrusion matching the ring groove is fixedly installed on one side of the outer surface of the coupling shaft. At the same time, a trigger capsule group is fixedly installed inside the ring groove and on the left side of the protrusion.
[0010] Furthermore, the trigger capsule assembly is made of glass material, and is divided into two chambers inside, and the two chambers are filled with hydrochloric acid solution and sodium carbonate powder respectively. At the same time, the annular groove is connected to the multi-stage telescopic rod.
[0011] Furthermore, a buoyancy block is fixedly installed on the left side of the bottom end of the linkage plate, thereby increasing the buoyancy of the left end of the linkage plate when the inner cavity of the left drainage sub-cavity is filled with water.
[0012] Furthermore, a limit slot is provided at the top of the right side of the second slot cavity, so that when the movable block moves to the rightmost side under the pushing action of the multi-stage telescopic rod, it can be engaged with the limit slot to form a lock.
[0013] Furthermore, the first flood-proof plate and the second flood-proof plate are both made of hollow aluminum alloy structure, and anti-slip patterns are provided on the top of the first flood-proof plate.
[0014] The present invention application has the following technical effects:
[0015] The present application provides an emergency risk elimination device for flood disasters in high-density old urban areas. For the arrangement of the trigger component, the second flood prevention board and the structure thereon, when a flood disaster occurs, the buoyancy generated on one end of the linkage plate by the surge of water in the drainage system can be utilized to trigger the emergency risk elimination device, so that the first flood prevention board and the second flood prevention board thereon are tilted and erected counterclockwise to form a flood prevention board structure. No human participation is required in the arrangement, which saves time and effort and is highly efficient. At the same time, no other power output components are required, and the use economy is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings, which constitute a part of the specification, illustrate embodiments disclosed in the present application and, together with the description, serve to explain the principles disclosed in the present application.
[0017] The present application can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
[0018] Figure 1 It is a schematic diagram of the structure of the present invention;
[0019] Figure 2 A partial cross-sectional view of the structure of the present invention;
[0020] Figure 3 It is a front cross-sectional view of the structure of the present invention;
[0021] Figure 4 It is a schematic diagram of the second flood protection board of the present invention and the structure thereon;
[0022] Figure 5 It is a schematic diagram of the structure of the touch assembly of the present invention;
[0023] Figure 6 The structure of the present invention Figure 3 A on the enlarged schematic diagram.
[0024] In the figure: 1. drainage system; 2. main drainage chamber; 3. left drainage sub-chamber; 4. right drainage sub-chamber; 5. first flood control plate; 6. trigger assembly; 7. first connecting groove; 8. second flood control plate; 9. wire rope; 10. support rod; 11. second connecting groove; 12. connecting shaft; 13. buoyancy block; 14. linkage plate; 15. first slot; 16. second slot; 17. limit slot; 18. movable block; 19. multi-stage telescopic rod; 20. annular groove; 21. protrusion; 22. trigger capsule group. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions 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 are within the scope of protection of this application.
[0026] like Figure 1 As shown, an emergency risk elimination device for flood disasters in a high-density old city area includes a drainage system 1 arranged on both sides of the road in the low-lying area, and a main drainage chamber 2 connected to the main drainage pipe is provided inside the drainage system 1, and a group of left drainage sub-chambers 3 and right drainage sub-chambers 4 connected to the main drainage chamber 2 are respectively provided on the tops of both sides of the outer surface of the drainage system 1. Then, in normal periods, rainwater is discharged into the main drainage pipe through the main drainage chamber 2. However, when continuous heavy rain occurs during the flood season, the drainage volume of the main drainage chamber 2 is insufficient, so that part of the rainwater enters the left drainage sub-chamber 3 and the right drainage sub-chamber 4, and the emergency risk elimination device can be automatically triggered by the buoyancy of water. Figure 2 , Figure 4 As shown, a first flood-proof plate 5 is provided at the top of the drainage system 1, and a first connecting groove 7 penetrating vertically is provided inside the first flood-proof plate 5, a second flood-proof plate 8 is movably connected inside the first flood-proof plate 5, a second connecting groove 11 penetrating vertically is provided inside the second flood-proof plate 8, and the positions of the first connecting groove 7 and the second connecting groove 11 are overlapped with each other at the initial stage, thereby forming a grid structure between the first flood-proof plate 5 and the second flood-proof plate 8 to circulate rainwater, a support rod 10 is pinned inside the right drainage sub-cavity 4, and a trigger assembly 6 is pinned at the other end of the support rod 10, a connecting shaft 12 is provided inside one end of the trigger assembly 6, and the connecting shaft 12 is pinned to the top of the left side of the main drainage cavity 2, and at the same time, The two side end surfaces of the second flood control board 8 form a transmission connection with the trigger component 6 through the steel wire rope 9, so that when a flood disaster occurs during the flood season, the emergency risk elimination device can be triggered by the trigger component 6, and under the action of the trigger component 6, one end of the support rod 10 is forced to move to the right, causing the first flood control board 5 and one end of the second flood control board 8 thereon to be lifted. At the same time, under the action of the steel wire rope 9, when the trigger component 6 moves to the right, the second flood control board 8 moves to the left, so that the second connecting groove 11 thereon and the first connecting groove 7 on the first flood control board 5 are staggered with each other, and a group of flood control board structures are formed when the first flood control board 5 and the second flood control board 8 are tilted and erected counterclockwise.
[0027] like Figure 4 , Figure 5As shown, in the present technical solution, the trigger assembly 6 includes a linkage plate 14 pinned to the top left side of the main drainage chamber 2 through a connecting shaft 12, a first slot 15 for limiting the moving trajectory of the second flood control plate 8 is provided on one side of the top of the linkage plate 14, and a second slot 16 is provided on one side of the bottom end of the linkage plate 14, and a movable block 18 pinned to the other end of the support rod 10 is movably connected inside the second slot 16, and a multi-stage telescopic rod 19 fixedly connected to the output shaft and the movable block 18 is fixedly installed in the middle of the bottom end of the linkage plate 14, and then under the action of the multi-stage telescopic rod 19, the movable block 18 can be pushed to move to the right side when a flood disaster occurs, so as to trigger the emergency risk removal device so that the first flood control plate 5 and the second flood control plate 8 thereon are tilted and erected counterclockwise to form a flood control plate structure.
[0028] like Figure 3 , Figure 5 as well as Figure 6 As shown, in the present technical solution, an annular groove 20 is provided at the portion where the linkage plate 14 contacts the coupling shaft 12, and a protrusion 21 matching the annular groove 20 is fixedly installed on one side of the outer surface of the coupling shaft 12. At the same time, a trigger bag group 22 is fixedly installed inside the annular groove 20 and on the left side of the protrusion 21. When the left drainage sub-chamber 3 is filled with water, the left end of the linkage plate 14 can be forced to be lifted clockwise under the action of buoyancy to squeeze the trigger bag group 22, and feedback is given to the movable block 18 to trigger the emergency risk elimination device.
[0029] like Figure 6 As shown, in the present technical solution, the trigger capsule group 22 is made of a highly brittle glass material, and is divided into two chambers inside, and the two chambers are filled with hydrochloric acid solution and sodium carbonate powder respectively. At the same time, the annular groove 20 is connected to the multi-stage telescopic rod 19, and then after the trigger capsule group 22 is squeezed and broken, a large amount of carbon dioxide gas can be generated and enter the multi-stage telescopic rod 19, forcing it to extend and drive the first flood control board 5 and the second flood control board 8 thereon to be tilted and erected counterclockwise.
[0030] like Figure 4 , Figure 5 As shown, in the present technical solution, a buoyancy block 13 is fixedly installed on the left side of the bottom end of the linkage plate 14, and the buoyancy block 13 is used to increase the buoyancy of the left end of the linkage plate 14 when the inner cavity of the left drainage sub-cavity 3 is filled with water, so as to ensure that the emergency risk elimination device can be triggered in time when a flood disaster occurs, and the structure therebetween will not be stuck, the triggering will not be flexible, or even the triggering will not be impossible due to the entry of impurities such as dust due to long-term non-use.
[0031] like Figure 5As shown, in the present technical solution, a limiting slot 17 is provided at the top of the right side of the inner cavity of the second slot 16, so that when the movable block 18 moves to the far right side under the pushing action of the multi-stage telescopic rod 19, it can be engaged with the limiting slot 17 to form a lock, thereby effectively improving the resistance of the emergency risk elimination device, and the first flood control board 5 and the second flood control board 8 thereon will not automatically fall back due to the leakage of carbon dioxide gas therein.
[0032] In the present technical solution, the first flood control board 5 and the second flood control board 8 are both made of hollow aluminum alloy structure, and anti-slip patterns are provided on the top of the first flood control board 5. The use of aluminum alloy material can effectively reduce the weight of the first flood control board 5 and the second flood control board 8 while ensuring their strength, and prevent them from deformation during long-term use.
Claims
1. An emergency risk elimination device for flood disasters in high-density old urban areas, comprising a drainage system (1), wherein a main drainage cavity (2) is provided inside the drainage system (1), and a group of left drainage sub-cavities (3) and right drainage sub-cavities (4) connected to the main drainage cavity (2) are respectively provided on the top of both sides of the outer surface of the drainage system (1), wherein the device is characterized in that: The drainage system (1) is provided with a first flood-proof plate (5) at the top, and a first connecting groove (7) penetrating vertically is provided inside the first flood-proof plate (5), a second flood-proof plate (8) is movably connected inside the first flood-proof plate (5), a second connecting groove (11) penetrating vertically is provided inside the second flood-proof plate (8), and the positions of the first connecting groove (7) and the second connecting groove (11) are overlapped with each other at the beginning, a support rod (10) is pinned inside the right drainage sub-chamber (4), and a trigger assembly (6) is pinned at the other end of the support rod (10), a connecting shaft (12) is provided inside one end of the trigger assembly (6), and the connecting shaft (12) is pinned to the top end of the left side of the main drainage chamber (2), and at the same time, the end faces of both sides of the second flood-proof plate (8) are connected to the trigger assembly (6) through a steel wire rope (9) to form a transmission connection; The trigger assembly (6) comprises a linkage plate (14) pin-connected to the top of the left side of the main drainage chamber (2) through a connecting shaft (12); a first slot (15) for limiting the movement track of the second flood control plate (8) is provided on one side of the top of the linkage plate (14); a second slot (16) is provided on one side of the bottom of the linkage plate (14); a movable block (18) pin-connected to the other end of the support rod (10) is movably connected inside the second slot (16); a multi-stage telescopic rod (19) fixedly connected to the output shaft and the movable block (18) is fixedly installed in the middle of the bottom of the linkage plate (14); an annular groove (20) is provided in the portion of the linkage plate (14) contacting the connecting shaft (12); a protrusion (21) matching the annular groove (20) is fixedly installed on one side of the outer surface of the connecting shaft (12); and a trigger capsule group (22) is fixedly installed inside the annular groove (20) and on the left side of the protrusion (21); The trigger capsule group (22) is made of glass and is divided into two chambers inside. The two chambers are filled with hydrochloric acid solution and sodium carbonate powder respectively. At the same time, the annular groove (20) is connected to the multi-stage telescopic rod (19). When the left drainage sub-chamber (3) is filled with water, the left end of the linkage plate (14) is lifted clockwise under the action of buoyancy to squeeze the trigger capsule group (22). After the trigger capsule group (22) is squeezed and crushed, carbon dioxide gas is generated and enters the multi-stage telescopic rod (19), causing it to extend and drive the first flood control plate (5) and the second flood control plate (8) to be tilted and erected in a counterclockwise direction.
2. The emergency risk elimination device for flood disasters in high-density old urban areas according to claim 1 is characterized in that: A buoyancy block (13) is fixedly mounted on the left side of the bottom end of the linkage plate (14), thereby increasing the buoyancy of the left end of the linkage plate (14) when the inner cavity of the left drainage sub-cavity (3) is filled with water.
3. The emergency risk elimination device for flood disasters in high-density old urban areas according to claim 2 is characterized in that: A limit slot (17) is provided at the top of the right side of the inner cavity of the second slot (16), so that when the movable block (18) moves to the rightmost side under the pushing action of the multi-stage telescopic rod (19), it can be engaged with the limit slot (17) to form a lock.
4. The emergency risk elimination device for flood disasters in high-density old urban areas according to claim 3 is characterized in that: The first flood prevention plate (5) and the second flood prevention plate (8) are both made of a hollow aluminum alloy structure, and anti-slip patterns are provided on the top of the first flood prevention plate (5).