Flood-prevention drainage and protection structure

Abstract

The invention relates to the technical field of water conservancy projects, and discloses an anti-flood drainage and protection structure which comprises an anti-flood assembly and a drainage pipe, and a mounting frame is fixedly mounted at the bottom of the drainage pipe. Through connection of the connecting rod, the stability of the driving motor in the motor protective cover during operation is ensured, meanwhile, a water source can be effectively prevented from entering the area where the driving motor is located through the motor protective cover, and therefore structural damage caused by water inflow is prevented; due to the fact that the worm gear in the installation base is meshed with the worm gear, fixation can be provided when the installation assembly is adjusted through the driving assembly, due to the design of the worm gear and the driving screw, the driving screw does not idle due to flowing of a water source in a pipeline, and therefore the situation that the installation assembly cancels fixation of the structure is avoided; under various hydraulic conditions, the driving screw can stably drive the mounting assembly to perform corresponding adjusting actions, and the fixing effect of the structure is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy engineering, and in particular to a flood control, drainage and protection structure. Background Art

[0002] With the continuous development of urbanization, the building density in cities is increasing, the hardened ground area is expanding, and the natural infiltration capacity of rainwater is decreasing. In extreme weather such as rainstorms, urban waterlogging is becoming increasingly serious. Traditional urban drainage systems may only have simple drainage functions and lack the ability to protect against flood disasters. For example, in the case of flood backflow or excessive water impact, traditional drainage pipes may be damaged or unable to drain water normally. However, there are still many defects in the flood control and drainage structure in actual use, such as: most of the existing flood control and drainage structures are simply placed inside the pipeline, or rely solely on a single fixing means to maintain their position in the pipeline. Once a flood disaster occurs, the strong impact force generated by the water flow, the drastic change in water pressure, and the impact of debris that may exist inside the pipeline and other factors work together to easily cause the structure to loosen or shift. At the same time, when water flows through the existing flood control and drainage structure in the pipeline, there are serious problems with the driving components in the existing flood control and drainage structure. Since most of the driving components of the traditional structure lack a special anti-idling design, under the interference of the water flow, components such as the driving screw are likely to idle. Once the idle situation occurs, the related installation components cannot operate normally, and eventually the entire structure will lose its fixing ability on the inner wall of the pipeline. In addition, the fixing method used by the traditional drainage pipe protection structure is often relatively simple, such as using only a simple clamp or bracket, etc. This fixing method is not flexible enough and it is difficult to provide stable and reliable support for pipes of different diameters. Therefore, it is necessary to design a flood control and drainage and protection structure. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a flood control drainage and protection structure.

[0004] The present invention is implemented by the following technical scheme: a flood control and drainage and protection structure, including a flood control component, including a drainage pipe, a mounting frame is fixedly installed at the bottom of the drainage pipe, a first connecting seat is fixedly installed on the outer surface of the drainage pipe, a partition is fixedly installed on the top of the drainage pipe, a water outlet hole is opened inside the partition, an elastic tube is fixedly installed inside the drainage pipe, and a flexible plate is arranged inside the elastic tube, and also includes: A fixing assembly, the fixing assembly comprising a connecting rod, a worm gear being arranged inside the connecting rod; A drive assembly, the drive assembly comprising a drive motor, the output end of which is fixedly mounted with a drive screw Auxiliary support components, auxiliary support components are evenly arranged inside the first connecting seat with the partition as the center.

[0005] As a further improvement of the above solution, a mounting seat is fixedly mounted on the inner wall of the connecting rod, a worm wheel is rotatably mounted inside the worm wheel, and the worm wheel is meshed with the driving screw.

[0006] Through the above technical solution, the meshing relationship between the worm gear and the drive screw can effectively transmit power, so that the power of the drive motor can be stably transmitted to related components, ensuring that the drive screw rotates as expected, thereby realizing the action of subsequent components.

[0007] As a further improvement of the above solution, a first mounting ring is fixedly mounted on the bottom of the connecting rod, a motor protective cover is fixedly mounted on the inner wall of the first mounting ring, and a driving motor is fixedly mounted inside the motor protective cover.

[0008] Through the above technical solution, the motor guard provides protection for the drive motor. In a flood prevention environment, it can prevent external water, dust and other impurities from entering the drive motor, avoiding damage to the motor due to water ingress or dust accumulation, thereby extending the service life of the drive motor. The presence of the first mounting ring provides a stable installation position for the motor guard, so that the motor guard can be firmly fixed in the structure, thereby better protecting the drive motor. At the same time, this installation method also contributes to the compactness of the entire structure and reduces the risk of failure that may occur due to loose installation of components.

[0009] As a further improvement of the above solution, a driving screw is rotatably mounted on the bottom of the mounting frame, a threaded movable seat is threadedly connected to the outer surface of the driving screw, and a second mounting ring is fixedly mounted on the outer surface of the threaded movable seat.

[0010] Through the above technical solution, the outer surface of the driving screw is threadedly connected to the threaded moving seat. When the driving screw rotates, the threaded moving seat can perform precise lifting and lowering movements according to the pitch of the thread, thereby providing precise displacement control for the adjustment of subsequent installation components. The second mounting ring provides a connection basis for the installation of subsequent installation components and other components, so that the various components of the entire structure can be connected and work together in the logical order of the design, ensuring the normal operation of the flood control, drainage and protection structure.

[0011] As a further improvement of the above solution, a plurality of sets of second connecting seats are fixedly mounted on the outer surface of the second mounting ring, and a mounting assembly is rotatably mounted inside the second connecting seat, and the mounting assembly includes a first connecting block.

[0012] Through the above technical solution, the setting of multiple groups of second connecting seats provides multiple connection points for the installation component, so that the installation component can be rotatably connected to the second connecting seat at multiple positions, thereby increasing the stability and flexibility of the installation of the installation component. When the flood control, drainage and protection structure needs to adapt to pipes of different shapes or inclinations, the installation component can adjust its own position by rotating in the second connecting seat, thereby better realizing the structural fixation and drainage protection functions.

[0013] As a further improvement of the above solution, a load-bearing support rod is fixedly installed at the front end of the first connecting block, and the load-bearing support rod is rotatably installed inside the second connecting seat through the first connecting block.

[0014] Through the above technical solution, the bearing support rod is rotatably installed inside the second connection seat through the first connection block. This rotatable installation method enables the bearing support rod to flexibly rotate relative to the second connection seat, playing a role in transmitting motion and force in the entire structure. When the threaded movable seat is displaced or moved, the bearing support rod can transmit force to subsequent components, such as support rods, etc. through this rotatable connection, thereby driving the entire installation assembly to perform corresponding actions, ensuring that the structure can be effectively fixed and adjusted in the pipeline.

[0015] As a further improvement of the above solution, a first mounting block is fixedly installed at the front end of the load-bearing support rod, the first mounting block is rotatably installed on the outer surface of the support rod, and the top end of the support rod is rotatably installed inside the first connecting seat through a second connecting block.

[0016] Through the above technical solution, during the working process of the flood control drainage and protection structure, when the load-bearing support rod is subjected to force, the support rod can be adjusted in angle with the first mounting block and the second connecting block as the rotation point, thereby realizing the expansion or contraction action with the first connecting seat as the center of the circle. This angle adjustment capability is very important for the fixation of the structure in pipes of different diameters and adapting to the complex environment inside the pipe. The support plate is fixedly installed on the outer surface of the third connecting seat. This connection method enables the support plate to move with the angle adjustment of the support rod. When the support rod expands, the support plate can resist the inner wall of the pipe, thereby realizing the fixation of the structure in the pipe, and through reasonable structural design, the structure can be firmly fixed to the inner wall of the pipe, ensuring the stability of the structure during flood control.

[0017] As a further improvement of the above solution, one end of the support rod away from the second connecting block is rotatably mounted with a third connecting seat through the second mounting block, and a support plate is fixedly mounted on the outer surface of the third connecting seat.

[0018] Through the above technical solution, during the working process of the flood control and drainage protection structure, when the support rod is adjusted in angle (such as expansion action) with the first connection seat as the center of the circle, the third connection seat will move with the movement of the support rod through the rotation connection of the second mounting block, thereby driving the support plate to move. Since the support plate is fixed to the outer surface of the third connection seat, it will press against the inner wall of the pipe as the third connection seat moves.

[0019] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the driving screw at the top to rotate by driving the driving motor. When the threaded movable seat is lifted or lowered, it generates an upward force and applies it to the load-bearing support rod. The support rod installed on the top of the load-bearing support rod is rotatably connected through the first mounting block. Therefore, when the load-bearing support rod is subjected to the upward force, the support rod will adjust the angle with the first connecting seat as the center of the circle. As the angle adjustment process proceeds, the support rod gradually expands in the direction away from the drainage tube with the first connecting seat as the center of the circle, and supports the inner wall of the pipeline through the support plate. When the support rod expands, the auxiliary support assembly will expand synchronously. Through the coordinated action of the support rod, the support plate and the auxiliary support assembly, the present structure is finally firmly fixed to the inner wall of the required pipeline.

[0020] The present invention ensures the stability of the driving motor in the motor protection cover during operation by connecting the connecting rod, and can also utilize the motor protection cover to effectively prevent water from entering the area where the driving motor is located, thereby preventing structural damage caused by water ingress. When the driving screw rotates, the worm gear inside the mounting seat meshes with it, so that fixation can be provided when the driving assembly adjusts the mounting assembly. Due to the design of the worm gear and the driving screw, the driving screw will not idle due to the flow of water in the pipeline, thereby causing the mounting assembly to cancel the fixation of the structure, thereby ensuring that under various hydraulic conditions, the driving screw can stably drive the mounting assembly to perform corresponding adjustment actions, thereby ensuring the fixing effect of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the fixing assembly of the present invention; Figure 3 This is a schematic diagram of the structure of the drive assembly of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle; Figure 5 This is a schematic diagram of the internal structure of the drainage tube of the present invention; Figure 6 It is a schematic diagram of the installation component structure of the present invention.

[0022] Description of main symbols: 1. Flood control component; 101. Drainage pipe; 102. Mounting frame; 103. First connecting seat; 104. Partition; 105. Elastic tube; 106. Flexible plate; 107. Water outlet; 2. Fixing component; 201. Connecting rod; 202. Mounting seat; 203. Worm gear; 204. First mounting ring; 205. Motor shield; 3. Driving component; 301. Driving motor; 302. Driving screw; 303. Threaded movable seat; 304. Second mounting ring; 305. Second connecting seat; 4. Mounting component; 401. First connecting block; 402. Load-bearing support rod; 403. First mounting block; 404. Support rod; 405. Second connecting block; 406. Second mounting block; 407. Third connecting seat; 408. Support plate; 5. Auxiliary support component. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0024] Please combine Figure 1-6 A flood control and drainage and protection structure of the present embodiment includes a flood control component 1, including a drainage pipe 101, a mounting frame 102 is fixedly installed at the bottom of the drainage pipe 101, a first connecting seat 103 is fixedly installed on the outer surface of the drainage pipe 101, a partition 104 is fixedly installed on the top of the drainage pipe 101, a water outlet hole 107 is opened inside the partition 104, an elastic tube 105 is fixedly installed inside the drainage pipe 101, and a flexible plate 106 is arranged inside the elastic tube 105, and also includes: The fixing assembly 2 includes a connecting rod 201, and a worm gear 203 is arranged inside the connecting rod 201; The drive assembly 3 includes a drive motor 301, and a drive screw 302 is fixedly mounted on the output end of the drive motor 301. Auxiliary support components 5 are evenly arranged inside the first connecting seat 103 with the partition plate 104 as the center.

[0025] A mounting seat 202 is fixedly mounted on the inner wall of the connecting rod 201 , and a worm gear 203 is rotatably mounted inside the worm gear 203 , and the worm gear 203 is meshed with the driving screw 302 .

[0026] Since the worm gear 203 inside the mounting seat 202 is meshed with it, it can provide fixation when the driving component 3 adjusts the mounting component 4. Due to the design of the worm gear 203 and the driving screw 302, the driving screw 302 will not idle due to the flow of water in the pipeline, thereby causing the mounting component 4 to cancel the fixation of the structure, ensuring that under various hydraulic conditions, the fixing component 2 can stably drive the mounting component 4 to perform corresponding adjustment actions, thereby ensuring the fixing effect of the structure.

[0027] A first mounting ring 204 is fixedly mounted on the bottom of the connecting rod 201 , a motor protection cover 205 is fixedly mounted on the inner wall of the first mounting ring 204 , and a driving motor 301 is fixedly mounted inside the motor protection cover 205 .

[0028] Through the connection of the connecting rod 201, while ensuring that the first mounting ring 204 is installed on the motor shield 205, the stability of the internal drive motor 301 during operation can be ensured, and the motor shield 205 can also be used to effectively prevent water from entering the area where the drive motor 301 is located, thereby preventing structural damage caused by water ingress.

[0029] A driving screw 302 is rotatably mounted at the bottom of the mounting frame 102 . A threaded movable seat 303 is threadedly connected to the outer surface of the driving screw 302 . A second mounting ring 304 is fixedly mounted on the outer surface of the threaded movable seat 303 .

[0030] The driving motor 301 drives the driving screw 302 at the top to rotate. Since the surface of the driving screw 302 is threadedly connected with a threaded movable seat 303, the threaded movable seat 303 can be driven to rise and fall. When the threaded movable seat 303 is raised and lowered, it will generate an upward force and apply it to the bearing support rod 402.

[0031] A plurality of second connection seats 305 are fixedly mounted on the outer surface of the second mounting ring 304 , and a mounting assembly 4 is rotatably mounted inside the second connection seat 305 . The mounting assembly 4 includes a first connection block 401 .

[0032] A bearing support rod 402 is fixedly mounted on the front end of the first connection block 401 , and the bearing support rod 402 is rotatably mounted inside the second connection seat 305 through the first connection block 401 .

[0033] A first mounting block 403 is fixedly mounted on the front end of the bearing support rod 402 . The first mounting block 403 is rotatably mounted on the outer surface of the support rod 404 . The top end of the support rod 404 is rotatably mounted inside the first connecting seat 103 through a second connecting block 405 .

[0034] One end of the support rod 404 away from the second connection block 405 is rotatably mounted with a third connection seat 407 through a second mounting block 406 , and a support plate 408 is fixedly mounted on the outer surface of the third connection seat 407 .

[0035] When the threaded movable seat 303 is raised or lowered, it will generate an upward force and apply it to the load-bearing support rod 402. The support rod 404 installed on the top of the load-bearing support rod 402 is rotatably connected through the first mounting block 403. Therefore, when the load-bearing support rod 402 is subjected to an upward force, the support rod 404 will adjust the angle with the first connecting seat 103 as the center of the circle. As the angle adjustment process proceeds, the support rod 404 gradually expands in a direction away from the drainage tube 101 with the first connecting seat 103 as the center of the circle, and presses against the inner wall of the pipeline through the support plate 408. When the support rod 404 expands, the auxiliary support assembly 5 will expand synchronously. Through the coordinated action of the support rod 404, the support plate 408 and the auxiliary support assembly 5, the present structure is finally firmly fixed to the inner wall of the desired pipeline.

[0036] The implementation principle of a flood control and drainage and protection structure in the embodiment of the present application is as follows: the second connection seat 305 provided on the surface of the second mounting ring 304 can ensure the installation of the first connection block 401, the second connection block 405 is installed in the first connection seat 103, and the third connection seat 407 is installed in the second mounting block 406, and the mounting assembly 4 is installed at the second connection seat 305 and the first connection seat 103, ensuring that when the driving assembly 3 drives the second connection seat 305, the mounting assembly 4 can be driven to adjust; The driving motor 301 drives the driving screw 302 at the top thereof to rotate. Since the driving screw 302 surface is threadedly connected with the threaded moving seat 303, the threaded moving seat 303 can be driven to rise and fall. When the threaded moving seat 303 rises and falls, it generates an upward force and applies it to the bearing support rod 402. The support rod 404 installed on the top of the bearing support rod 402 is rotatably connected through the first mounting block 403. Therefore, when the bearing support rod 402 is subjected to the upward force, the support rod 404 will adjust the angle with the first connecting seat 103 as the center of the circle. As the angle adjustment process proceeds, the support rod 404 gradually expands in the direction away from the drainage tube 101 with the first connecting seat 103 as the center of the circle, and abuts against the inner wall of the pipeline through the support plate 408. When the support rod 404 expands, the auxiliary support assembly 5 will expand synchronously. Through the coordinated action of the support rod 404, the support plate 408 and the auxiliary support assembly 5, the present structure is finally firmly fixed to the inner wall of the required pipeline. Through the connection of the connecting rod 201, while ensuring that the first mounting ring 204 is installed on the motor shield 205, the stability of the internal drive motor 301 during operation can be ensured, and the motor shield 205 can also be used to effectively prevent water from entering the area where the drive motor 301 is located, thereby preventing structural damage caused by water ingress. When the drive screw 302 rotates, the worm gear 203 inside the mounting seat 202 is engaged with it, which can provide fixation when the drive component 3 adjusts the mounting component 4. Due to the design of the worm gear 203 and the drive screw 302, the drive screw 302 will not idle due to the flow of water in the pipeline, thereby causing the mounting component 4 to cancel the fixation of the structure, ensuring that under various hydraulic conditions, the fixing component 2 can stably drive the mounting component 4 to perform corresponding adjustment actions, thereby ensuring the fixing effect of the structure; After the flood control component 1 is installed inside the required pipeline, when the water source flows forward from the mounting frame 102 to the elastic tube 105, the impact force of the water source on the flexible plate 106 causes the flexible plate 106 to bend to the left, and at the same time, the front and rear sides of the elastic tube 105 are folded to ensure the discharge of the water source. When the water source flows reversely to the drainage pipe 101 through the water outlet 107 opened in the partition 104, the elastic tube 105 fits tightly with the drainage pipe 101. Therefore, under the blocking effect of the flexible plate 106 and the elastic tube 105, the water source flowing in the reverse direction cannot enter the drainage pipe 101, thereby achieving the effect of one-way flow.

[0037] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A flood control and drainage and protection structure, comprising a flood control component (1), comprising a drainage pipe (101), a mounting frame (102) being fixedly mounted on the bottom of the drainage pipe (101), a first connecting seat (103) being fixedly mounted on the outer surface of the drainage pipe (101), a partition (104) being fixedly mounted on the top of the drainage pipe (101), a water outlet hole (107) being provided inside the partition (104), an elastic tube (105) being fixedly mounted inside the drainage pipe (101), a flexible plate (106) being provided inside the elastic tube (105), characterized in that: Also includes: A fixing assembly (2), the fixing assembly (2) comprising a connecting rod (201), a worm gear (203) being arranged inside the connecting rod (201); A drive assembly (3), the drive assembly (3) comprising a drive motor (301), a drive screw (302) being fixedly mounted on an output end of the drive motor (301); Auxiliary support components (5), wherein auxiliary support components (5) are evenly arranged inside the first connection seat (103) with the partition plate (104) as the center of the circle.

2. A flood control and drainage and protection structure according to claim 1, characterized in that: A mounting seat (202) is fixedly mounted on the inner wall of the connecting rod (201), a worm wheel (203) is rotatably mounted inside the worm wheel (203), and the worm wheel (203) is meshed with the driving screw rod (302).

3. A flood control and drainage and protection structure as claimed in claim 2, characterized in that: A first mounting ring (204) is fixedly mounted on the bottom of the connecting rod (201), a motor protection cover (205) is fixedly mounted on the inner wall of the first mounting ring (204), and a driving motor (301) is fixedly mounted inside the motor protection cover (205).

4. A flood control and drainage and protection structure according to claim 1, characterized in that: A driving screw rod (302) is rotatably mounted on the bottom of the mounting frame (102); a threaded movable seat (303) is threadedly connected to the outer surface of the driving screw rod (302); and a second mounting ring (304) is fixedly mounted on the outer surface of the threaded movable seat (303).

5. A flood control and drainage and protection structure as claimed in claim 4, characterized in that: A plurality of sets of second connection seats (305) are fixedly mounted on the outer surface of the second mounting ring (304), and a mounting assembly (4) is rotatably mounted inside the second connection seat (305), wherein the mounting assembly (4) comprises a first connection block (401).

6. A flood control and drainage and protection structure as claimed in claim 5, characterized in that: A bearing support rod (402) is fixedly mounted on the front end of the first connection block (401), and the bearing support rod (402) is rotatably mounted inside the second connection seat (305) through the first connection block (401).

7. A flood control and drainage and protection structure according to claim 6, characterized in that: A first mounting block (403) is fixedly mounted on the front end of the bearing support rod (402); the first mounting block (403) is rotatably mounted on the outer surface of the support rod (404); and the top end of the support rod (404) is rotatably mounted inside the first connecting seat (103) via a second connecting block (405).

8. A flood control and drainage and protection structure according to claim 7, characterized in that: One end of the support rod (404) away from the second connection block (405) is rotatably mounted with a third connection seat (407) via a second mounting block (406), and a support plate (408) is fixedly mounted on the outer surface of the third connection seat (407).

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