CN113293733A - Pneumatic open-close type landscape flood prevention gate structure - Google Patents
Pneumatic open-close type landscape flood prevention gate structure Download PDFInfo
- Publication number
- CN113293733A CN113293733A CN202110496261.7A CN202110496261A CN113293733A CN 113293733 A CN113293733 A CN 113293733A CN 202110496261 A CN202110496261 A CN 202110496261A CN 113293733 A CN113293733 A CN 113293733A
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- Prior art keywords
- flood prevention
- flood
- gate
- prevention gate
- base
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a pneumatic open-close type landscape flood prevention gate structure, which comprises: constructing a flood control gate base on the current flood control wall; the flood prevention gate is horizontally arranged on the flood prevention gate base, and the water side of the flood prevention gate is hinged to the flood prevention gate base; the pneumatic jacking mechanism is arranged in the flood prevention gate base and is positioned below the flood prevention gate; when the flood prevention gate is in a low water level in a non-flood season, the pneumatic jacking mechanism does not work, and the flood prevention gate is horizontally laid on the flood prevention gate base and serves as a hydrophilic landscape platform; when the flood season high water level is reached, the pneumatic jacking mechanism jacks up the flood prevention gate, and the flood prevention gate is turned up along a hinged joint, so that the height of the land side of the flood prevention gate is higher than the height of the near water side of the flood prevention gate. The invention has the functions of flood control and water retaining and the landscape hydrophilic effect, and is beneficial to building a water-side space with harmonious human water.
Description
Technical Field
The invention relates to the technical field of flood prevention gates, in particular to a pneumatic open-close type landscape flood prevention gate structure.
Background
The flood control walls on two banks of the urban river are main water retaining facilities for resisting natural disasters such as typhoons, storm tides, floods and the like. The wall body of traditional flood prevention wall adopts reinforced concrete structure mostly, though this structure technology is ripe, and the structure is reliable, but the wall crown elevation is general higher, and the hydrophilicity is relatively poor, and the view effect of stereoplasm structure is not good, and the waterfront space of harmonious blue-green with river course both sides is difficult to fuse.
The applicant has therefore sought to solve the above problems, through the useful search and research, against which the technical solutions that will be described below have been derived.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the pneumatic open-close type landscape flood prevention gate structure with the flood prevention and water retaining functions and the landscape hydrophilic effect is provided aiming at the defects of the traditional flood prevention wall.
The technical problem to be solved by the invention can be realized by adopting the following technical scheme:
the utility model provides a pneumatic open-close type view flood prevention gate structure, includes:
constructing a flood control gate base on the current flood control wall;
the flood prevention gate is horizontally arranged on the flood prevention gate base, and the water side of the flood prevention gate is hinged to the flood prevention gate base; and
the pneumatic jacking mechanism is arranged in the flood prevention gate base and is positioned below the flood prevention gate;
when the flood prevention gate is in a low water level in a non-flood season, the pneumatic jacking mechanism does not work, and the flood prevention gate is horizontally laid on the flood prevention gate base and serves as a hydrophilic landscape platform; when the flood season high water level is reached, the pneumatic jacking mechanism jacks up the flood prevention gate, and the flood prevention gate is turned up along a hinged joint, so that the height of the land side of the flood prevention gate is higher than the height of the near water side of the flood prevention gate.
In a preferred embodiment of the present invention, the present flood prevention wall includes:
the front row pile foundation and the rear row pile foundation are arranged in the river bank foundation at intervals;
constructing flood control bottom plates on the front row pile foundation and the rear row pile foundation; and
the flood prevention gate base is constructed on the flood prevention bottom plate and forms an L-shaped flood prevention wall body with the flood prevention bottom plate, a backfill soil body is backfilled between the flood prevention wall body and the flood prevention bottom plate, and the flood prevention gate base is constructed on the flood prevention wall body and the backfill soil body.
In a preferred embodiment of the present invention, the flood gate comprises:
the flood prevention gate comprises a plurality of gate panels which are arranged side by side along the length direction of a flood prevention gate base, wherein the land side of the lower plate surface of each gate panel is respectively installed on the flood prevention gate base through at least one rotary hinged support;
keel structures mounted on the plurality of gate panels; and
and the pavement is paved on the keel structure.
In a preferred embodiment of the invention, a water stop strip is arranged between two adjacent gate panels.
In a preferred embodiment of the invention, a landscape rail is vertically installed at the waterside side of the upper plate surface of each gate panel.
In a preferred embodiment of the present invention, a rest support is provided at a position where the flood gate base contacts the land side of the lower plate surface of each gate panel, respectively.
In a preferred embodiment of the present invention, a receiving groove for receiving the pneumatic jacking mechanism is formed on a top surface of the flood gate base.
In a preferred embodiment of the present invention, the pneumatic jack-up mechanism includes:
the inflatable air bag is arranged in the accommodating groove of the flood control gate base;
an airbag inflator for inflating and deflating the inflatable airbag; and
the flood prevention gate comprises a flood prevention gate base, a limit telescopic belt with adjustable telescopic length, wherein one end of the limit telescopic belt is connected to the flood prevention gate base, and the other end of the limit telescopic belt is connected with the land side of the flood prevention gate.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention has the functions of flood control and water retaining and the landscape hydrophilic effect, and is beneficial to building a water-side space with harmonious human water.
2. The two adjacent gate panels in the flood prevention gate can be spliced through the water stop strips, the whole flood prevention gate has certain flexibility, and the common water retaining effect of a long distance can be realized.
3. The flood prevention wall can be transformed on the basis of the current flood prevention wall, and is convenient to construct and reliable in structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the flood prevention gate of the present invention in an open state.
Fig. 3 is a schematic structural view of the flood prevention gate of the present invention in a closed state.
Fig. 4 is a cross-sectional view taken along line a-a of fig. 3.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Referring to fig. 1, a pneumatic open-close type landscape flood prevention gate structure is provided, which comprises a flood prevention gate base 100, a flood prevention gate 200 and a pneumatic jacking mechanism 300.
The flood gate base 100 is constructed on the current flood wall 10. The current flood prevention wall 10 comprises front pile foundations 11, rear pile foundations 12, a flood prevention bottom plate 13 and a flood prevention wall body 14, the front pile foundations 11 and the rear pile foundations 12 are arranged in a river bank foundation at intervals, the flood prevention bottom plate 13 is constructed on the front pile foundations 11 and the rear pile foundations 12, the flood prevention wall body 14 is constructed on the flood prevention bottom plate 13 and forms an L-shaped structure with the flood prevention bottom plate 13, the flood prevention wall body 14 and the flood prevention bottom plate 13 can be integrally cast and formed, a backfill soil body 15 is backfilled between the flood prevention wall body 14 and the flood prevention bottom plate 13, and the flood prevention gate base 100 is constructed on the flood prevention wall body 14 and the flood prevention soil body 15.
Referring to fig. 2 and 3 in combination with fig. 1, the flood prevention gate 200 is horizontally disposed on the flood prevention gate base 100, and the side of the flood prevention gate 200 adjacent to water is hinged to the flood prevention gate base 100. Specifically, the flood gate 200 includes a plurality of gate panels 210, a keel structure 220, and a pavement 230. The plurality of gate panels 210 are arranged side by side along the length direction of the flood gate base 100, the land side of the lower plate surface of each gate panel 210 is installed on the flood gate base 100 through at least one rotating hinge support 211, and each gate panel 210 can be turned up around the rotating hinge support 211. Referring to fig. 4, a water stop strip 212 is arranged between two adjacent gate panels 210, the water stop strip 212 splices the two adjacent gate panels 210, the water stop effect is improved, the whole body has certain flexibility, and the long-distance common water retaining effect can be realized. Keel structure 220 is mounted on a plurality of gate panels 210 which serve as a bottom support for roadway 230. Pavement 230 is laid on keel structure 220, which acts as a walking road for the hydrophilic landscape platform. The landscape railings 240 are vertically arranged on the waterside of the upper plate surface of each gate panel 210, so that the safety is improved. The placing supports 250 are respectively arranged at the positions where the flood control gate base 100 contacts with the land side of the lower plate surface of each gate panel 210, and when the flood control gate 200 is in a horizontal lying state, the land side of the lower end surface of the flood control gate 200 can be placed on the placing supports 250, so that the stability of the flood control gate 200 is improved.
The pneumatic jacking mechanism 300 is installed in the flood gate base 100 and is located below the flood gate 200. Further, an accommodating groove 110 is formed on the top surface of the flood gate base 100, and the pneumatic jacking mechanism 300 may be placed in the accommodating groove 110 formed in the flood gate base 100. Specifically, the pneumatic jacking mechanism 300 includes an inflatable bladder 310, an airbag inflator (not shown), and a restraining stretch band 320. The inflatable air bag 310 is disposed in the receiving groove 110 of the flood gate base 100 and below the middle of the flood gate 200. The airbag inflator may be placed in the receiving groove 110 of the flood gate base 100 for inflating and deflating the inflatable airbag 310. The telescopic length of the limit telescopic band 320 can be adjusted according to the opening degree of the flood control gate 200, one end of the limit telescopic band 320 is connected to the flood control gate base 100, and the other end of the limit telescopic band is connected with the land side of the flood control gate 200.
When the water level is low in the non-flood period, the pneumatic jacking mechanism 300 does not work, the flood gate 200 horizontally falls on the flood gate base 100, and the top surface of the flood gate is flush with the ground behind the wall and serves as a hydrophilic landscape platform, as shown in fig. 3. When the flood season is high, the pneumatic jacking mechanism 300 works, the airbag inflator inflates the inflatable airbag 310, the inflatable airbag 310 jacks the flood control gate 200 after inflation and expansion, and the flood control gate 200 is turned up around the rotary hinged support 211 (hinged point), so that the land side of the flood control gate 200 is higher than the adjacent water side of the flood control gate, and flood control and water retaining are realized, as shown in fig. 2. The pneumatic open-close type landscape flood prevention gate structure has the flood prevention and water retaining functions and the landscape hydrophilic effect, and is beneficial to building a water space with harmonious artificial water.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a pneumatic open-close type view flood prevention gate structure which characterized in that includes:
constructing a flood control gate base on the current flood control wall;
the flood prevention gate is horizontally arranged on the flood prevention gate base, and the water side of the flood prevention gate is hinged to the flood prevention gate base; and
the pneumatic jacking mechanism is arranged in the flood prevention gate base and is positioned below the flood prevention gate;
when the flood prevention gate is in a low water level in a non-flood season, the pneumatic jacking mechanism does not work, and the flood prevention gate is horizontally laid on the flood prevention gate base and serves as a hydrophilic landscape platform; when the flood season high water level is reached, the pneumatic jacking mechanism jacks up the flood prevention gate, and the flood prevention gate is turned up along a hinged joint, so that the height of the land side of the flood prevention gate is higher than the height of the near water side of the flood prevention gate.
2. The pneumatic open-close type landscape flood prevention gate structure according to claim 1, wherein the current flood prevention wall comprises:
the front row pile foundation and the rear row pile foundation are arranged in the river bank foundation at intervals;
constructing flood control bottom plates on the front row pile foundation and the rear row pile foundation; and
the flood prevention gate base is constructed on the flood prevention bottom plate and forms an L-shaped flood prevention wall body with the flood prevention bottom plate, a backfill soil body is backfilled between the flood prevention wall body and the flood prevention bottom plate, and the flood prevention gate base is constructed on the flood prevention wall body and the backfill soil body.
3. The pneumatic on-off type landscape flood prevention gate structure according to claim 1, wherein the flood prevention gate comprises:
the flood prevention gate comprises a plurality of gate panels which are arranged side by side along the length direction of a flood prevention gate base, wherein the land side of the lower plate surface of each gate panel is respectively installed on the flood prevention gate base through at least one rotary hinged support;
keel structures mounted on the plurality of gate panels; and
and the pavement is paved on the keel structure.
4. The pneumatic start-stop type landscape flood prevention gate structure according to claim 3, wherein a water stop strip is arranged between two adjacent gate panels.
5. The pneumatic start-stop type landscape flood prevention gate structure according to claim 3, wherein a landscape rail is vertically installed at a water side of the upper plate surface of each gate panel.
6. The pneumatic open-close type landscape flood prevention gate structure according to claim 3, wherein a rest support is respectively arranged at the position where the flood prevention gate base contacts with the land side of the lower plate surface of each gate panel.
7. The pneumatic open-close type landscape flood prevention gate structure according to claim 1, wherein a containing groove for placing the pneumatic jacking mechanism is formed on the top surface of the flood prevention gate base.
8. The pneumatic start-stop landscape flood prevention gate structure according to claim 7, wherein the pneumatic jacking mechanism comprises:
the inflatable air bag is arranged in the accommodating groove of the flood control gate base;
an airbag inflator for inflating and deflating the inflatable airbag; and
the flood prevention gate comprises a flood prevention gate base, a limit telescopic belt with adjustable telescopic length, wherein one end of the limit telescopic belt is connected to the flood prevention gate base, and the other end of the limit telescopic belt is connected with the land side of the flood prevention gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110496261.7A CN113293733A (en) | 2021-05-07 | 2021-05-07 | Pneumatic open-close type landscape flood prevention gate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110496261.7A CN113293733A (en) | 2021-05-07 | 2021-05-07 | Pneumatic open-close type landscape flood prevention gate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113293733A true CN113293733A (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110496261.7A Pending CN113293733A (en) | 2021-05-07 | 2021-05-07 | Pneumatic open-close type landscape flood prevention gate structure |
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| Country | Link |
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| CN (1) | CN113293733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832906A (en) * | 2021-08-27 | 2021-12-24 | 华东勘测设计院(福建)有限公司 | Multifunctional flood control wall type with landscape, leisure, flood control and the like |
-
2021
- 2021-05-07 CN CN202110496261.7A patent/CN113293733A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832906A (en) * | 2021-08-27 | 2021-12-24 | 华东勘测设计院(福建)有限公司 | Multifunctional flood control wall type with landscape, leisure, flood control and the like |
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