Turnover type emergency flood prevention gate

Abstract

This utility model discloses a flip-type emergency flood control gate, belonging to the field of water conservancy engineering technology. It includes a gate channel, a traction device at the top of the gate channel, and a barrier mechanism on the inner side of the gate channel near the traction device. A protective shell is installed on the top of the traction device, and a folding assembly is installed on the outer side of the protective shell. A slide rail is provided on the inner side of the traction device, and the gate body is located on the inner side of the slide rail. This utility model includes a barrier mechanism. The width of the L-shaped seat is the same as the gate channel, allowing river water to pass through the L-shaped seat. The L-shaped seat is fixed inside the gate channel by steel wire binding. Simultaneously, a filter plate is fixed above the L-shaped seat, extending beyond the water surface to intercept floating vegetation. Pulling a lever from above the water surface moves a support plate upwards, thereby pulling out the blocked floating vegetation and preventing blockage of the river channel. The support plate is inserted into a slot via a plug to prevent it from being washed away. By intercepting floating vegetation through the filter plate, the amount of vegetation attached to the slide rail can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy engineering technology, specifically relating to a flip-type emergency flood control gate. Background Technology

[0002] Tilting gates enable automatic water level control and are primarily used to intercept or discharge water in reservoirs, rivers, and water storage ponds. Flood control dikes are crucial flood prevention projects designed to protect people's lives and property from flood damage. Currently, most flood control dikes are newly built or reinforced versions of existing dikes. During the construction of urban flood control dikes, to harmonize with the overall urban landscape and consider aesthetic and recreational needs, protective railings are typically installed on the top of the dike. In some areas, these dike railings not only protect pedestrians but also serve a water-blocking function.

[0003] The existing technology of tilting emergency floodgates controls the tilting of the gate by a traction device, so that the gate changes from horizontal to vertical to block the water flow. However, the river water will bring aquatic plants and phytoplankton, which will block the slide rail and affect the normal raising and lowering of the gate. In addition, when the water flow is rapid, it is difficult for pedestrians to pass over the gate, which reduces the convenience. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a flip-type emergency floodgate that intercepts floating weeds and facilitates pedestrian passage.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a flip-type emergency flood control gate, including a gate channel, a traction device is provided at the top of the gate channel, a barrier mechanism is provided on the inner side of the gate channel near the traction device, a protective shell is provided at the top of the traction device, a folding component is provided on the outer side of the protective shell, a slide rail is provided on the inner side of the traction device, and a gate body is provided on the inner side of the slide rail.

[0006] The object-blocking mechanism includes an L-shaped seat, with a steel wire fixedly connected to the upper side of the L-shaped seat, a filter plate fixedly connected to the top side of the L-shaped seat, and an object-supporting mechanism provided on the inner side of the L-shaped seat.

[0007] Preferably, the supporting mechanism includes a tray, and a pull rod is fixedly connected to the top of the tray.

[0008] Preferably, the bottom of the tray is fixedly connected to a plug, and the top of the L-shaped seat has a slot on the side below the plug.

[0009] Preferably, a counterweight is provided on the side of the L-shaped seat near the support plate.

[0010] Preferably, the folding assembly includes a rotating frame, a rotating plate rotatably connected to the outer side of the rotating frame, a storage groove provided on the side of the rotating plate, a rotating rod provided at the bottom of the rotating plate, and a support plate rotatably connected to the outer side of the rotating rod.

[0011] Preferably, an anti-slip pad is fixedly connected to the top of the support plate.

[0012] Preferably, limit posts are fixedly connected to both sides of the support plate, and an arc-shaped block is provided on the side of the top of the gate near the limit posts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model is equipped with a barrier mechanism. The width of the L-shaped seat is the same as that of the gate channel, allowing river water to pass through the L-shaped seat. The L-shaped seat is fixed in the gate channel by steel wire. At the same time, the filter plate is fixed above the L-shaped seat. The filter plate needs to extend out of the water surface so that floating weeds can be intercepted on the filter plate. Pulling the lever from above the water surface can move the support plate upward, thereby pulling out the floating weeds blocked on the water surface to prevent blockage of the river channel. The support plate is inserted into the slot by the insert block to prevent the support plate from being washed away. The counterweight allows the L-shaped seat to sink quickly. By intercepting floating weeds through the filter plate, the amount of water plants attached to the gate body and slide rail can be reduced.

[0015] 2. This utility model is equipped with a folding component. The rotating plate can rotate around the rotating frame, and the support plate can rotate at the bottom of the rotating plate via a rotating rod. When the river is rapid and it is inconvenient for pedestrians to cross the river, the support plate can be taken out from the storage slot and rotated around the rotating plate to the gate. At this time, pedestrians can quickly cross the river through the support plate. The anti-slip mat prevents pedestrians from slipping on the support plate. When the support plate is placed above the gate, the limiting post will lock into the arc block to prevent the support plate from swaying back and forth. The temporary bridge can be built by rotating the support plate, which can improve convenience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the object-blocking mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the object-supporting mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the folding component of this utility model;

[0021] In the diagram: 1. Gate; 2. Barrier mechanism; 21. L-shaped seat; 22. Steel wire; 23. Filter plate; 24. Supporting mechanism; 241. Support plate; 242. Pull rod; 243. Insert block; 244. Slot; 25. Counterweight; 3. Traction device; 4. Protective shell; 5. Folding assembly; 51. Rotating frame; 52. Rotating plate; 53. Storage slot; 54. Rotating rod; 55. Support plate; 56. Anti-slip pad; 57. Limiting post; 58. Arc block; 6. Gate body; 7. Slide rail. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-5 The present invention provides the following technical solution: a flip-type emergency flood control gate, including a gate 1, a traction device 3 is provided at the top of the gate 1, a barrier mechanism 2 is provided on the inner side of the gate 1 near the traction device 3, a protective shell 4 is provided at the top of the traction device 3, a folding component 5 is provided on the outer side of the protective shell 4, a slide rail 7 is provided on the inner side of the traction device 3, and a gate body 6 is provided on the inner side of the slide rail 7.

[0025] The object-blocking mechanism 2 includes an L-shaped seat 21, with a steel wire 22 fixedly connected to the upper side of the L-shaped seat 21, a filter plate 23 fixedly connected to the top side of the L-shaped seat 21, and an object-supporting mechanism 24 provided on the inner side of the L-shaped seat 21.

[0026] Specifically, the supporting mechanism 24 includes a support plate 241, and a pull rod 242 is fixedly connected to the top of the support plate 241.

[0027] By adopting the above technical solution, the width of the L-shaped seat 21 is the same as that of the gate 1, allowing the river water to pass through the L-shaped seat 21. The L-shaped seat 21 is fixed inside the gate 1 by steel wire 22. At the same time, the filter plate 23 is fixed above the L-shaped seat 21. The filter plate 23 needs to extend out of the water surface so that the floating grass on the water surface can be intercepted on the filter plate 23. Pulling the pull rod 242 from above the water surface can move the support plate 241 upward, thereby pulling out the floating grass blocked on the water surface and preventing blockage of the river channel.

[0028] Specifically, the bottom of the tray 241 is fixedly connected to the insert block 243, and the top of the L-shaped seat 21 has a slot 244 on the side below the insert block 243.

[0029] By adopting the above technical solution, the tray 241 is inserted into the slot 244 through the insert block 243 to prevent the tray 241 from being washed away.

[0030] Specifically, a counterweight 25 is provided on the top of the L-shaped seat 21 near the side of the support plate 241.

[0031] By adopting the above technical solution, the counterweight 25 enables the L-shaped seat 21 to sink quickly.

[0032] In this embodiment, the traction device 3 controls the rotation of the gate body 6, changing the gate body 6 from a horizontal to a vertical position to block the flow of water. The width of the L-shaped seat 21 is the same as that of the gate channel 1, allowing the river water to pass through the L-shaped seat 21. The L-shaped seat 21 is fixed inside the gate channel 1 by steel wire 22. At the same time, the filter plate 23 is fixed above the L-shaped seat 21. The filter plate 23 needs to extend out of the water surface so that the floating grass on the water surface can be intercepted on the filter plate 23. Pulling the pull rod 242 from above the water surface can move the support plate 241 upward, thereby pulling out the floating grass blocked on the water surface to prevent blockage of the river channel. The support plate 241 is inserted into the slot 244 through the insert block 243 to prevent the support plate 241 from being washed away. The counterweight block 25 allows the L-shaped seat 21 to sink quickly. By intercepting the floating grass through the filter plate 23, the amount of water grass attached to the gate body 6 and the slide rail 7 can be reduced.

[0033] Example 2

[0034] The difference between this embodiment and embodiment 1 is that the folding assembly 5 includes a rotating frame 51, a rotating plate 52 is rotatably connected to the outer side of the rotating frame 51, a storage groove 53 is provided on the side of the rotating plate 52, a rotating rod 54 is provided at the bottom of the rotating plate 52, and a support plate 55 is rotatably connected to the outer side of the rotating rod 54.

[0035] By adopting the above technical solution, the rotating plate 52 can rotate around the rotating frame 51, and the support plate 55 can rotate at the bottom of the rotating plate 52 through the rotating rod 54. When the river is turbulent and it is inconvenient for pedestrians to cross the river, the support plate 55 can be taken out from the receiving trough 53 and rotated around the rotating plate 52 to the gate 1. At this time, pedestrians can quickly cross the river through the support plate 55.

[0036] Specifically, the top of the support plate 55 is fixedly connected with an anti-slip pad 56.

[0037] By adopting the above technical solution, the anti-slip mat 56 prevents pedestrians from slipping on the support plate 55.

[0038] Specifically, limit posts 57 are fixedly connected to both sides of the support plate 55, and an arc-shaped block 58 is provided on the top of the gate 1 near the limit post 57.

[0039] By adopting the above technical solution, when the support plate 55 is placed above the gate 1, the limiting post 57 will be locked into the arc block 58 to prevent the support plate 55 from swaying back and forth.

[0040] In this embodiment, the rotating plate 52 can rotate around the rotating frame 51, and the support plate 55 can rotate at the bottom of the rotating plate 52 via the rotating rod 54. When the river is turbulent and it is inconvenient for pedestrians to cross the river, the support plate 55 can be taken out from the storage slot 53 and rotated around the rotating plate 52 to the gate 1. At this time, pedestrians can quickly cross the river via the support plate 55. The anti-slip mat 56 prevents pedestrians from slipping on the support plate 55. When the support plate 55 is placed above the gate 1, the limiting post 57 will be locked into the arc block 58 to prevent the support plate 55 from swaying back and forth. The temporary bridge can be constructed by rotating the support plate 55, which can improve convenience.

[0041] The structure and operating principle of the gate 1, traction device 3, protective shell 4, gate body 6 and slide rail 7 in this utility model have been disclosed in a flip-type emergency flood control gate disclosed in Chinese patent application number CN202323083461.3.

[0042] The working principle and usage process of this utility model are as follows: When using this utility model, the traction device 3 controls the rotation of the gate body 6, changing the gate body 6 from a horizontal to a vertical position to block the water flow. The width of the L-shaped seat 21 is the same as that of the gate channel 1, allowing the river water to pass through the L-shaped seat 21. The L-shaped seat 21 is fixed inside the gate channel 1 by steel wire 22. At the same time, the filter plate 23 is fixed above the L-shaped seat 21. The filter plate 23 needs to extend out of the water surface so that floating weeds can be intercepted on the filter plate 23. Pulling the pull rod 242 from above the water surface allows the support plate 241 to move upward, thereby pulling out the floating weeds blocked on the water surface to prevent blockage of the river channel. The support plate 241 is inserted into the slot 244 by the insert block 243 to prevent the support plate 241 from being washed away. The counterweight 25 allows the L-shaped seat 21 to sink quickly. The filter plate 23 intercepts floating weeds, reducing the amount of weeds attached to the gate body 6 and the slide rail 7. The rotating plate 52 can rotate around the rotating frame 51, and the support plate 55 can rotate at the bottom of the rotating plate 52 via the rotating rod 54. When the river is turbulent and it is inconvenient for pedestrians to cross the river, the support plate 55 can be taken out from the storage tank 53 and rotated around the rotating plate 52 onto the gate 1. At this time, pedestrians can quickly cross the river via the support plate 55. The anti-slip mat 56 prevents pedestrians from slipping on the support plate 55. When the support plate 55 is placed above the gate 1, the limiting post 57 will lock into the arc-shaped block 58 to prevent the support plate 55 from swaying back and forth. The temporary bridge can be built by rotating the support plate 55, which can improve convenience.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flip-type emergency floodgate, comprising a gate (1), characterized in that: The top of the gate (1) is provided with a traction device (3), the side of the gate (1) close to the traction device (3) is provided with a barrier mechanism (2), the top of the traction device (3) is provided with a protective shell (4), the outside of the protective shell (4) is provided with a folding component (5), the inside of the traction device (3) is provided with a slide rail (7), and the inside of the slide rail (7) is provided with a gate body (6). The object-blocking mechanism (2) includes an L-shaped seat (21), with a steel wire (22) fixedly connected to the upper side of the L-shaped seat (21), a filter plate (23) fixedly connected to the top side of the L-shaped seat (21), and an object-supporting mechanism (24) provided on the inner side of the L-shaped seat (21).

2. The flip-type emergency floodgate according to claim 1, characterized in that: The carrying mechanism (24) includes a tray (241), and a pull rod (242) is fixedly connected to the top of the tray (241).

3. A flip-type emergency floodgate according to claim 2, characterized in that: The bottom of the tray (241) is fixedly connected to the insert (243), and the top of the L-shaped seat (21) is provided with a slot (244) on the side below the insert (243).

4. A flip-type emergency floodgate according to claim 2, characterized in that: A counterweight (25) is provided on the side of the L-shaped seat (21) near the support plate (241).

5. A flip-type emergency floodgate according to claim 1, characterized in that: The folding assembly (5) includes a rotating frame (51), a rotating plate (52) is rotatably connected to the outside of the rotating frame (51), a storage groove (53) is provided on the side of the rotating plate (52), a rotating rod (54) is provided at the bottom of the rotating plate (52), and a support plate (55) is rotatably connected to the outside of the rotating rod (54).

6. A flip-type emergency floodgate according to claim 5, characterized in that: The top of the support plate (55) is fixedly connected to an anti-slip pad (56).

7. A flip-type emergency floodgate according to claim 5, characterized in that: Limiting posts (57) are fixedly connected to both sides of the support plate (55), and an arc-shaped block (58) is provided on the side of the top of the gate (1) near the limiting post (57).

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