CN216156488U

CN216156488U - City ground storehouse water conservancy flood control floodgate

Info

Publication number: CN216156488U
Application number: CN202121660679.9U
Authority: CN
Inventors: 孙一超; 苏一旺; 查晓军; 孙军
Original assignee: Anhui Yicheng Electromechanical Equipment Manufacturing Co ltd; Anhui Shengda Hydraulic Dam Technology Co ltd
Current assignee: Anhui Yicheng Electromechanical Equipment Manufacturing Co ltd; Anhui Shengda Hydraulic Dam Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-04-01
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to a hydraulic flood gate for an urban ground reservoir, which consists of a plurality of groups of flood gate units, wherein each group of flood gate units comprises a base and a baffle assembly hinged with the end part of the base, a float cavity is arranged in the base, the baffle assembly comprises a panel and a float bag arranged on the inner side surface of the panel, and the density of the panel assembly is less than that of water; when the flood gate is in a closed state, the floater is embedded in the floater cavity, and when the flood occurs, water flows into the floater cavity to enable the panel of the baffle assembly to rotate and rise through the buoyancy of the floater bag, so that the water flows are prevented from passing through the flood gate; the utility model discloses a flood control floodgate realizes the effect of baffle subassembly's automatic floodgate that rises with the help of the buoyancy of water, need not special person on duty, need not to use electric power or oil pressure equipment, and is with low costs, and the reliability is high.

Description

City ground storehouse water conservancy flood control floodgate

Technical Field

The utility model belongs to the field of flood control equipment, and particularly relates to an automatic flood control gate for cities.

Background

Along with frequent extreme disasters such as heavy rainfall, vulnerability of flood control measures of a plurality of cities is completely exposed, and the occurrence of flood disasters in the cities not only causes troubles to the lives of urban residents, but also seriously influences normal production and living order; at present, the traditional flood control measures in cities are that a flood control sand bag is adopted or a water baffle is manually installed; for flood prevention sandbags, on one hand, a large amount of sandbags need to be stocked, the space is occupied, on the other hand, a large amount of manpower is needed for carrying, the carrying time is long, and the blocking work is difficult to complete in time; the water baffle is generally required to be manually assembled or manually opened; in contrast, if rainstorm occurs at night, it is difficult for workers to effectively form a flood control means in time, so that an effective flood control measure is formed, and when related personnel are in a preparation stage, waterlogging is formed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and providing a flood gate that does not require manual opening.

The utility model realizes the purpose through the following technical scheme:

a hydraulic flood gate for an urban ground reservoir consists of a plurality of groups of flood gate units, wherein each group of flood gate units comprises a base and a baffle assembly hinged with the end part of the base, a float cavity is arranged in the base, the baffle assembly comprises a panel and a float bag arranged on the inner side surface of the panel, and the density of the panel assembly is less than that of water; when flood control floodgate closed condition, the float inlay and locate the float intracavity, during the waterlogging, rivers get into the buoyancy of float package in the float cavity and make baffle assembly's panel rotate and rise, block rivers and pass through the flood control floodgate.

As a further optimization scheme of the utility model, a limiting pull rod is arranged between the inner side surface of the baffle plate assembly and the bottom surface of the cavity, and the limiting pull rod enables the maximum opening and closing angle of the baffle plate assembly to be 90 degrees.

As a further optimization scheme of the utility model, a water drainage cavity is arranged at one side, close to the water flow, of the end part of the base, the water drainage cavity is arranged close to the float cavity, a water inlet grid is arranged at the top of the water drainage cavity, a water outlet is arranged on the side wall, a through hole is arranged at the upper part of the side wall, close to the float cavity, of the water drainage cavity, and the through hole is used for communicating the water drainage cavity with the float cavity.

As a further preferred aspect of the present invention, the lower edge of the through-hole is higher than the upper edge of the drain opening.

As a further optimization scheme of the utility model, the end face of the panel close to one side of the drainage cavity is provided with the warning lamp strip, when the flood gate is in a closed state, the height of the upper end face of the drainage cavity is equal to that of the top face of the panel, and the warning lamp strip is shielded by the side wall of the drainage cavity.

As a further optimization scheme of the utility model, wall plates are arranged on two sides of the flood gate, veneers are arranged on the wall plates, waterproof rubber pieces are arranged on the side walls, close to the wall plates, of the face plates, the waterproof rubber pieces are U-shaped, and the outer end faces of the waterproof rubber pieces are in close contact with the veneers.

As a further optimization scheme of the utility model, the float bag is covered with a protective layer.

The utility model has the beneficial effects that:

1. the flood control gate realizes the automatic gate lifting effect of the baffle plate assembly by means of the buoyancy of water, does not need to be attended by special persons, does not need to use electric power or oil pressure equipment, and has low cost and high reliability;

2. utilize the special construction in drainage chamber in this application, can realize the condition at little rivers, the panel does not play to float, does not influence the vehicle business turn over.

Drawings

Fig. 1 is a schematic view illustrating an open state of a flood gate unit according to the present invention;

FIG. 2 is a schematic side view of the flood gate unit of the present invention;

FIG. 3 is an enlarged, fragmentary, schematic view at A of FIG. 2 of the present invention;

FIG. 4 is a schematic view of a baffle assembly of the present invention;

FIG. 5 is a schematic view of a waterproof rubber member of the present invention;

fig. 6 is a schematic diagram illustrating a closing state of the flood gate unit according to the present invention;

in the figure: 1. a flood gate unit; 11. a limiting pull rod; 2. a base; 21. a float cavity; 3. a baffle assembly; 31. a panel; 32. floating bags; 33. a warning lamp strip; 34. a protective layer; 4. a drainage cavity; 41. a water inlet grille; 42. a water outlet; 43. a through hole; 5. a wallboard; 51. a panel; 6. waterproof rubber spare.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

As shown in fig. 1 to 6, the hydraulic flood gate for urban ground depots comprises a plurality of groups of flood gate units, each flood gate unit 1 comprises a base 2 and a baffle plate assembly 3, one end of the base 2 is provided with a hinged support, and the other end is provided with a drainage cavity 4; the baffle plate assembly 3 is hinged on the hinged support, the two ends of the whole base are high, the middle of the whole base is low, and when the baffle plate assembly 3 is in a closed state, the top surface of the panel is flush with the top of the drainage cavity; when the flood gate assembly is used, each flood gate unit is fixed on the ground through the base, the base is installed in two ways, one way is to open a groove on the ground, then the base is embedded in the groove, and at the moment, the top surface of the panel of the baffle assembly is generally flush with the ground; the other is that the flood gate unit is directly installed on the ground, and the flood gate can be higher than the ground by a few centimeters and can be used as a deceleration strip when placed at the entrance of the garage;

the base 2 is internally provided with a float cavity 21, the baffle plate component 3 is integrally provided with four layers, the first layer is a replaceable anti-skid layer, and the second layer is a panel 31, namely a bearing layer, which is made of aluminum alloy; the third layer is a floater bag 32, namely a buoyancy layer, and is made of polyurethane foam material; the fourth layer is a protective layer 34 which plays a role of protecting the float bag;

when the baffle plate component 3 is in a closed state, the floater is embedded in the floater cavity; it should be noted that, no matter how many components are provided on the panel assembly, it is necessary to ensure that the overall density of the panel assembly 3 is less than that of water; once inland inundation occurs, water flow enters the float cavity 21, and the panel 31 is rotated and lifted by the buoyancy of the float packet 32, so that the water flow is blocked from passing through the flood gate; in addition, the higher the water level of flood, the larger the opening and closing angle of the panel, in order to ensure the reliability of the flood gate unit, a limit pull rod 11 is arranged between the inner side surface of the baffle plate component 3 and the bottom surface of the float cavity 21, and the maximum opening and closing angle of the baffle plate component 3 is 90 degrees due to the limit pull rod 11;

when water flows to the flood gate, the water flows directly into the floater cavity, so that the panel is lifted, but the normal passing of a road is influenced certainly after the panel is lifted, particularly under the condition of small rainfall; therefore, when the amount of rainwater is small, in order to avoid influencing road traffic, the drainage cavity 4 is arranged close to the float cavity 21, wherein the top of the drainage cavity 4 is provided with a water inlet grating 41, the water flow on the ground can enter the drainage cavity through the water inlet grating 41, meanwhile, the side wall is provided with a drainage port 42, the drainage port 42 is communicated with a drainage channel, or the drainage pipe is used for guiding the water in the drainage cavity to other sewer pipes; in addition, the upper part of the drainage cavity 4 close to the side wall of the float cavity 21 is provided with a through hole 43, and the through hole 43 is used for communicating the drainage cavity 4 with the float cavity 21; preferably, the lower edge of the through hole 43 is higher than the upper edge of the drain opening 42;

when the water volume caused by rainstorm or other conditions is small, at the moment, water flow can be quickly discharged through the water outlet after flowing into the water discharge cavity, at the moment, water volume accumulation cannot occur in the water discharge cavity, and the water flow cannot flow into the floater cavity through the through hole, so that the baffle plate assembly cannot float, and further the normal operation of a road cannot be influenced;

when rainstorm or extra-heavy rainstorm occurs, the water flow on the road surface is large, and water cannot flow out of the water discharging port in time after flowing into the water discharging cavity, so that water in the water discharging cavity is gathered, the water level is rapidly raised, and when the water level in the water discharging cavity is higher than the through hole, the water flow can continuously enter the floater cavity, so that the baffle plate assembly is gradually raised under the action of the floater bag; the higher the water level blocked by the baffle plate component is, the larger the opening and closing angle of the baffle plate component is;

further, when the baffle plate assembly is lifted up gradually under the action of water, in order to avoid that the end part of the panel cannot be noticed in time, particularly when the lifted height is not obvious, collision between a vehicle and the end part of the panel is easy to occur, a warning lamp strip 33 is arranged on the end surface of the panel 31 close to one side of the drainage cavity 4, when the flood gate is closed, the height of the upper end surface of the drainage cavity 4 is equal to that of the top surface of the panel 31, and the warning lamp strip 33 is shielded by the side wall of the drainage cavity 4; when the flood gate rises, the warning lamp strip can be displayed to play a warning and reminding role;

in order to more effectively play a role in flood control, the wall plates 5 are arranged on two sides of the flood control gate, and a sealing structure is formed between the wall plates and the flood control gate, namely, the waterproof rubber piece 6 is arranged on the side wall, close to the wall plate 5, of the panel 31, the waterproof rubber piece 6 is U-shaped, and when the flood control gate is used, the U-shaped outer end face of the waterproof rubber piece 6 is tightly contacted with the veneering 51; preferably, be equipped with wainscot 51 on wallboard 5, this wainscot adopts stainless steel material, ensures the sealed effect between waterproof rubber and the wainscot promptly, also reduces the frictional force between waterproof rubber spare 6 and the wallboard simultaneously, is convenient for the baffle subassembly to open smoothly under the buoyancy.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The hydraulic flood control gate for the urban ground depot is characterized by consisting of a plurality of groups of flood control gate units (1), wherein each group of flood control gate unit (1) comprises a base (2) and a baffle assembly (3) hinged with the end part of the base (2), a float cavity (21) is arranged in the base (2), the baffle assembly (3) comprises a panel (31) and a float bag (32) arranged on the inner side surface of the panel (31), and the density of the baffle assembly (3) is less than that of water; when flood control floodgate closure state, float package (32) are inlayed and are located float cavity (21), and during the waterlogging, rivers get into the buoyancy of float package (32) in float cavity (21) and make panel (31) rotate and rise, block rivers and pass through flood control floodgate.

2. The hydraulic flood gate for urban ground depots, according to claim 1, is characterized in that: be equipped with spacing pull rod (11) between the medial surface of baffle subassembly (3) and the bottom surface of float chamber (21), spacing pull rod (11) make the biggest angle of opening and shutting of baffle subassembly (3) be 90 degrees.

3. The hydraulic flood gate for urban ground depots, according to claim 2, is characterized in that: the tip of base (2) is close to being equipped with drainage chamber (4) of rivers one side, drainage chamber (4) next-door neighbour float chamber (21) set up, the top of drainage chamber (4) is equipped with into water grid (41), is equipped with outlet (42) on the lateral wall, the upper portion that drainage chamber (4) is close to float chamber (21) lateral wall is equipped with through-hole (43), and through-hole (43) are used for communicateing drainage chamber (4) and float chamber (21).

4. The hydraulic flood gate for urban ground depots according to claim 3, wherein: the lower edge of the through hole (43) is higher than the upper edge of the drain opening (42).

5. The hydraulic flood gate for urban ground depots according to claim 4, wherein: be equipped with warning light area (33) on panel (31) the terminal surface that is close to drainage chamber (4) one side, during flood control floodgate closed condition, the up end of drainage chamber (4) equals with the top surface height of panel (31), and warning light area (33) are sheltered from by the lateral wall of drainage chamber (4).

6. The hydraulic flood gate for urban ground depots, according to claim 5, is characterized in that: the both sides of flood control floodgate are equipped with wallboard (5), be equipped with wainscot (51) on wallboard (5), panel (31) are close to and are equipped with waterproof rubber spare (6) on the lateral wall of wallboard (5), waterproof rubber spare (6) are the U-shaped, outer terminal surface of the U-shaped of waterproof rubber spare (6) and wainscot (51) in close contact with.

7. The hydraulic flood gate for urban ground depots according to any one of claims 1 to 6, wherein: the float bag (32) is covered with a protective layer (34).