CN217231712U

CN217231712U - Turnover emergency flood gate

Info

Publication number: CN217231712U
Application number: CN202220903313.8U
Authority: CN
Inventors: 鄢璞; 黎智良; 钟兴
Original assignee: Zhongshan Water Conservancy & Hydropower Surveying Designing And Consulting Co ltd
Current assignee: Zhongshan Water Conservancy & Hydropower Surveying Designing And Consulting Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-19
Anticipated expiration: 2032-04-19

Abstract

A turnover emergency flood gate comprises a flood gate, a gate frame and a lower horizontal gate warehouse; the gate frame is embedded into the existing civil structure, and the bottom end of the flood gate can be rotatably arranged on the gate frame; the flood prevention door is arranged in the lower horizontal type gate warehouse in a horizontal state; the flood prevention door is locked on the gate frame through the locking mechanism in a vertical state. The utility model provides a pair of convertible emergent flood gate, easy and simple to handle, the deployment is high-efficient.

Description

Turnover emergency flood gate

Technical Field

The utility model relates to a gate, especially a convertible emergent flood gate.

Background

The flood control dike is an important flood control project for preventing flood damage and protecting life and property safety of people, and at present, the construction of the flood control dike is mostly newly built or standard-reaching reinforcement is carried out on the basis of an old dike. In the process of building the urban flood bank, a guard rail is generally arranged on the top of the bank in order to meet the requirements of coordinating with the overall appearance of the city, giving consideration to landscape, leisure and the like. The bank top railings in partial regions not only protect the safety of pedestrians, but also have the function of retaining water. In order to improve landscape and hydrophilic effect, the water-facing side of the urban flood bank is usually provided with some lower dike roads or lower dike steps, which is particularly common in coastal river parks and river-following landscape belts. The water-retaining railing can form the flood control breach at dyke crossing department down, leads to whole flood control system can't be closed. When flood occurs, the flood in the Yangtze river easily flows back into the city through the gap, and can induce urban waterlogging in severe cases, thereby causing loss to the life and property safety of people.

At present, two main emergency measures for solving the problems are provided, namely, a sand bag is piled at the embankment road mouth to block a gap; and secondly, door slots are reserved on the railing columns of the lower dike, and temporary flood gates or stoplog doors are inserted into the door slots in advance when flood comes. The two modes have the common points that flood prevention materials such as sand bags, temporary flood prevention doors and the like are stored in flood prevention material warehouses at ordinary times, the flood prevention materials need to be transported from the warehouses to dangerous case points and installed and deployed one by one in case of dangerous cases, although the measures reduce the risk of flood backflow to a certain extent, a large amount of manpower and material resources are needed, the working efficiency is low, the deployment time of flood prevention measures is long, the safety coefficient is low, and the measures are difficult to deal with when facing a large number of emergency rescue nodes. The measures need to be carried out by emergency rescue personnel in a deep line all the time in the treatment process, and the operation risk is high. Meanwhile, after the flood season passes, the dismantling and cleaning of temporary flood prevention measures are also tedious work.

Disclosure of Invention

The utility model aims to solve the technical problem that a convertible emergent flood gate is provided, flood control emergency treatment efficiency can be improved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a turnover emergency flood gate comprises a flood gate, a gate frame and a lower horizontal gate warehouse; the gate frame is embedded into the existing civil structure, and the bottom end of the flood gate can be rotatably arranged on the gate frame; the flood prevention door is arranged in the lower horizontal type gate warehouse in a horizontal state; the flood prevention door is locked on the gate frame through the locking mechanism in a vertical state.

The gate frame comprises upright columns and a ground beam, wherein the upright columns are fixed on the left side and the right side of the upright columns on two sides of a railing column or a structure, and the ground beam is connected with the left upright column and the right upright column and keeps vertical.

The locking mechanism comprises locking holes and locking bolts, wherein the locking holes are formed in the upright posts and the corresponding railing posts or structures, the locking bolts are arranged on the backwater side of the flood gate, and the locking bolts are opposite to the locking holes.

And rubber water stops are arranged on two sides of the flood gate.

The lower horizontal gate storehouse is positioned on the ground surface of the flood bank and the thickness of the lower horizontal gate storehouse is matched with that of the flood gate.

The utility model relates to a turnover emergency flood gate, which is separated from a gate slot relative to the traditional flood prevention water retaining gate, the gate is stored in a flood prevention material warehouse at ordinary times, and the gate is required to be installed one by one from the warehouse transportation site when dangerous situations exist; this application only needs manual operation in the spot to accomplish breach department flood gate deployment promptly when need closing the floodgate through combining the flood gate and the gate frame and arranging, has improved dangerous situation treatment efficiency greatly, reduces flood prevention personnel and drops into, also can reduce flood prevention material management cost. In addition, the flood gate is of a complete assembly type structure, construction and installation are simple and convenient, and rapid deployment before flood can be realized.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram (the backwater side) of the present invention.

Fig. 2 is a schematic structural diagram (water-facing side) of the present invention.

Fig. 3 is a schematic diagram of the switching-off state of the present invention.

Fig. 4 is a schematic view of the connection between the flood gate and the gate frame of the present invention.

Fig. 5 is a schematic structural view of the middle gate frame of the present invention.

Fig. 6 is a front view of the back surface of the flood gate of the present invention.

Fig. 7 is a front view of the upstream surface of the flood gate of the present invention.

Fig. 8 is a left side view of the upstream face of the flood gate of the present invention.

In the figure: the flood control door comprises a flood control door 1, a ground shaft 11, a bolt 12, a locking bolt 13 and rubber water stop 14; the gate frame 2, the upright post 21, the ground beam 22, the locking hole 23 and the shaft groove 24; a lower horizontal type gate storeroom 3; a railing post 4; a flood bank 5.

Detailed Description

As shown in fig. 1, the turnover emergency flood gate is made of stainless steel, aluminum alloy and other light materials, and comprises a flood gate 1, a gate frame 2 and a lower horizontal gate garage 3.

The gate frame 2 is embedded into the existing civil structure and mainly comprises upright posts 21 and ground beams 22 on two sides, and the whole gate frame is of a U-shaped structure. Wherein, the upright post 21 is fixed on the two side railing posts 4 or the structure, and the ground beam 22 is connected with the left and the right upright posts 21 and is vertical to the upright posts 21. The cross sections of the upright posts 21 and the ground beams 22 are L-shaped.

2 locking holes 23 are reserved in the middle of the upright post 21, the locking holes 23 are drilled in the railing post 4 or the structure after the upright post 21 is installed, and the positions of the locking holes 23 in the railing post 4 or the structure correspond to the positions of the locking holes 23 in the upright post 21.

The ground beam 22 is embedded into the ground surface of the flood bank 5, and the two ends of the ground beam 22 are provided with shaft grooves 24 for installing the flood gate 1.

The upstream face of the flood gate 1 is a plane plate, and the backwater side is of a beam lattice structure. The bottom of the flood control door 1 is provided with a ground shaft 11, round cross-section bolts 12 are arranged on two sides of the ground shaft 11, the ground shaft 11 is embedded in a ground beam 22 of a gate frame, and the bolts 12 are embedded in shaft grooves 24 on two sides of the ground beam 22.

4 sets of locking bolts 13 are installed on the upper back water side of the flood prevention door 1, the locking bolts 13 are slidably arranged on a limiting sleeve (not shown in the figure) of the flood prevention door 1, and the locking bolts 13 can be inserted into corresponding locking holes 23 and used for locking and supporting the flood prevention door 1.

Two sides of the flood prevention door 1 are respectively provided with two rubber water stops 14 so as to improve the tightness between the flood prevention door 1 and the gate frame 2 and prevent river water outside the gate from leaking inwards.

The lower horizontal type gate storehouse 3 is used for storing the flood-proof gate 1 at ordinary times, the size of the lower horizontal type gate storehouse 3 is equivalent to that of the flood-proof gate 1, and the depth of the lower horizontal type gate storehouse 3 is equivalent to that of the flood-proof gate 1.

The working process and principle are as follows:

1) and in the non-flood season at ordinary times, the flood prevention door 1 lies in the lower horizontal type gate warehouse 3, and the gate panel of the flood prevention door 1 is flush with the ground, so that the pedestrian passing is not influenced.

2) When flood season needs to close the floodgate and control flood, the flood prevention door 1 is lifted by flood prevention personnel, the flood prevention door 1 rotates to the position of the upright post 21 around the earth axis 11, and the locking bolt 13 is inserted to lock the flood prevention door 1, so that the deployment of the flood prevention gate is completed at the moment.

3) And when the flood prevention door 1 needs to be opened after the flood season, flood prevention personnel open the locking bolt 13, and place the flood prevention door 1 in the lower horizontal type gate warehouse 3. Before this, the sundries in the lower horizontal type gate storeroom 3 need to be cleaned.

Claims

1. The utility model provides a convertible emergent flood gate which characterized in that: comprises a flood prevention door (1), a gate frame (2) and a lower horizontal gate warehouse (3); the gate frame (2) is embedded into the existing civil structure, and the bottom end of the flood gate (1) is rotatably arranged on the gate frame (2); the flood prevention door (1) is arranged in the lower horizontal type gate warehouse (3) in a horizontal state; the flood control door (1) is locked on the gate frame (2) through a locking mechanism in a vertical state.

2. The roll-over emergency floodgate according to claim 1, wherein: the gate frame (2) comprises upright columns (21) and a ground beam (22), wherein the upright columns (21) are fixed on two side railing columns or structures from left to right, and the ground beam (22) is connected with the left and right upright columns (21) and keeps vertical.

3. The roll-over emergency floodgate according to claim 2, wherein: the locking mechanism comprises locking holes (23) and locking bolts (13), wherein the locking holes (23) are formed in the upright columns (21) and the corresponding railing columns or structures, the locking bolts (13) are arranged on the back water side of the flood gate (1), and the locking bolts (13) are opposite to the locking holes (23).

4. The roll-over emergency floodgate according to claim 1, wherein: rubber water stops (14) are arranged on two sides of the flood prevention door (1).

5. The roll-over emergency floodgate according to claim 1, wherein: the lower horizontal gate storehouse (3) is positioned on the ground surface of the flood control dam (5) and the thickness of the lower horizontal gate storehouse is matched with that of the flood control gate (1).