CN219637836U - Landscape overflow weir with flood blocking function - Google Patents
Landscape overflow weir with flood blocking function Download PDFInfo
- Publication number
- CN219637836U CN219637836U CN202321376585.8U CN202321376585U CN219637836U CN 219637836 U CN219637836 U CN 219637836U CN 202321376585 U CN202321376585 U CN 202321376585U CN 219637836 U CN219637836 U CN 219637836U
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- China
- Prior art keywords
- flood
- reinforced concrete
- weir body
- trestle
- control wall
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 45
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 21
- 230000004888 barrier function Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The utility model discloses a landscape overflow weir with a flood blocking function, which comprises a reinforced concrete weir body, a flood control wall and trestle bridges; the reinforced concrete weir body is paved on two sides of the river channel vertically, one side of the reinforced concrete weir body, which is positioned on the upstream side of the river channel, is a vertical plane, and one side of the reinforced concrete weir body, which is positioned on the downstream side of the river channel, is a smooth slope surface, so that the reinforced concrete weir body plays a role in overflow landscaping; the flood control wall is poured above the vertical plane of the upstream side of the reinforced concrete weir body and is integrally formed with the reinforced concrete weir body; the trestle is horizontally arranged on the flood control wall, the flood control wall plays a role in flood control and trestle bearing, the trestle plays a role in pedestrian traffic, safety isolation and sightseeing, and is integrated with the weir body, the flood control wall, the control gate valve, the communicating pipe and the water tank, and is coordinated and attractive.
Description
Technical Field
The utility model belongs to the technical field of river bank engineering, and particularly relates to a landscape overflow weir with a flood blocking function.
Background
The urban rapid development of China, too much urban infrastructure account deficiency, obvious water problems of urban flood control and drainage, black and odorous water body and the like, and a large number of hydraulic buildings are required to be constructed to block the flood outside the city, control and guide the water flow of the river network inside the city, meet the requirement of accurate water distribution and realize the orderly flow of the water body.
Currently, the most commonly used constructions for flood barrier and water control are floodgates, steel dams, rubber dams and fixed weirs. The traditional sluice building has large volume, high row frame, large investment, long construction period, abrupt appearance and large operation and maintenance workload; the steel dam has large investment and long construction period; the rubber dam has large investment, long construction period, long opening and closing time and poor landscape effect when the dam is collapsed, and is not generally used as a flood barrier building; the fixed overflow weir has no flood blocking function, the water level amplitude adaptability is poor, and the water quantity can not be regulated and controlled as required.
Disclosure of Invention
The utility model aims to: the utility model aims to solve the technical problem of providing a landscape overflow weir with a flood blocking function, which is used for blocking flood in urban river, configuring water quantity and constructing water landscape.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a landscape overflow weir with flood blocking function comprises a reinforced concrete weir body, a flood wall and a trestle; the reinforced concrete weir body is paved on two sides of the river channel vertically, one side of the reinforced concrete weir body, which is positioned on the upstream side of the river channel, is a vertical plane, and one side of the reinforced concrete weir body, which is positioned on the downstream side of the river channel, is a smooth slope surface, so that the reinforced concrete weir body plays a role in overflow landscaping; the flood control wall is poured above the vertical plane of the upstream side of the reinforced concrete weir body and is integrally formed with the reinforced concrete weir body; the trestle is horizontally arranged on the flood control wall, the flood control wall plays a role in flood control and trestle bearing, the trestle plays a role in pedestrian traffic, safety isolation and sightseeing, and is integrated with the weir body, the flood control wall, the control gate valve, the communicating pipe and the water tank, and is coordinated and attractive.
Further, the flood control wall and the reinforced concrete weir body are positioned between downstream slopes of the river channel, a water tank is reserved, and the water tank is positioned below the trestle. The water channel is longitudinally communicated along the dam body, so that the water inflow is uniformly distributed on the whole dam surface, and the landscaping effect is achieved.
Further, in the reinforced concrete weir body at the bottom of the water tank, a group of communication grooves are arranged along the upstream side of the river channel, one end opening of each communication groove is positioned on the vertical plane of the upstream side of the reinforced concrete weir body, and the other end opening is communicated with the water tank.
Further, the communicating groove is positioned at an opening on the vertical surface of the upstream side of the reinforced concrete weir body, and is provided with a control gate valve. The control gate valve and the communicating groove play roles in water delivery and water quantity regulation.
Further, trestle install in the inside and outside both sides of flood control wall, the middle part separates through the flood control wall.
Furthermore, two sides of the trestle are provided with fences.
Preferably, the flood control wall is 80-100 cm higher than the walking surface at the bottom of the stack bridge, and plays a role of a barrier strip of a bidirectional road.
Preferably, the flood control wall is higher than the top of the reinforced concrete weir body, the top of the weir body is 20cm lower than the normal water level, and the top of the flood control wall is 20cm higher than the flood level.
Compared with the existing flood-blocking and water-guiding building, the utility model has the beneficial effects that:
the overflow weir has the functions of flood blocking, water distribution, water landscape construction and the like. The application range is wide, and the building can be used as a single flood blocking building, a water flow control and guide building and a water scene building, and can also be used as a building meeting the comprehensive function requirement; the cost is low, which is 1/10-1/5 of the investment of sluice, steel dam and rubber dam; compared with the conventional fixed overflow weir, the flood blocking function is increased, and the water level regulating requirement and the landscape requirement during water level change are met. The construction period is short, the operation and maintenance are convenient, and the method has popularization and application prospects.
Drawings
The foregoing and/or other advantages of the utility model will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings and detailed description.
Fig. 1 is a schematic view of the overall structure of the landscape weir.
Fig. 2 is a schematic top view of the landscape weir.
Wherein each reference numeral represents:
1-a reinforced concrete weir; 2-a flood wall; 3-trestle; 4-a communicating groove; 5-controlling a gate valve; 6-a water tank; 7-upstream normal water line; 8-downstream normal water line.
Detailed Description
The utility model will be better understood from the following examples.
The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the disclosure of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the terms of modification, variation of proportions, or adjustment of sizes, without affecting the efficacy or achievement of the present utility model, should be understood as falling within the scope of the present utility model. Also, the terms such as "upper", "lower", "front", "rear", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationships may be altered or modified without materially altering the technical context.
Referring to fig. 1 and 2, the landscape overflow weir with flood stopping function of the present utility model comprises a reinforced concrete weir body 1, a flood control wall 2 and a trestle 3. The reinforced concrete weir body 1 is paved perpendicular to two sides of a river channel, one side of the reinforced concrete weir body 1, which is positioned at the upstream of the river channel, is a vertical plane, and one side of the reinforced concrete weir body, which is positioned at the downstream of the river channel, is a smooth slope surface, so that the reinforced concrete weir body plays a role in overflow landscaping. The flood control wall 2 is poured above the vertical plane of the upstream side of the reinforced concrete weir body 1 and is integrally formed with the reinforced concrete weir body 1; the trestle 3 is horizontally arranged on the flood control wall 2, the flood control wall plays roles of flood blocking and trestle bearing, the trestle plays roles of pedestrian traffic, safety isolation and sightseeing, and is integrated with the weir body, the flood control wall, the control gate valve, the communicating pipe and the water tank into a whole, and the trestle is coordinated and attractive.
In the embodiment, the highest slope of the reinforced concrete weir body 1 is higher than the downstream constant water level 8 and lower than the upstream constant water level 7, and plays roles in classification of the upstream water level and the downstream water level and overflow landscaping. The flood control wall 2 and the reinforced concrete weir body 1 are a reinforced concrete whole, and the top elevation is higher than the upstream highest flood level 7, thereby playing a role in flood control and a role in bearing the trestle 3.
The flood control wall 2 and the reinforced concrete weir body 1 are positioned between downstream slopes of the river channel, a water tank 6 is reserved, and the water tank 6 is positioned below the trestle 3. The water channel is 6-cm deep and is communicated longitudinally along the dam body, so that the water inflow is uniformly distributed on the whole dam surface, and the landscaping effect is achieved.
In the reinforced concrete weir body 1 at the bottom of the water tank 6, a group of communicating grooves 4 are arranged along the upstream side of the river channel, one end opening of each communicating groove 4 is positioned on the vertical plane of the upstream side of the reinforced concrete weir body 1, the other end opening is communicated with the water tank 6, the communicating grooves 4 are positioned at the opening of the vertical plane of the upstream side of the reinforced concrete weir body 1, and a control gate valve 5 is arranged. The control gate valve 5 and the communicating groove 4 play roles in delivering water and regulating water quantity.
Trestle 3 installs in the inside and outside both sides of flood control wall 2, and the middle part is separated through flood control wall 2. Both sides of the trestle 3 are provided with fences. In the embodiment, the flood control wall 2 is higher than the walking surface at the bottom of the trestle 3 by 80cm, and plays a role of a barrier tape of a bidirectional road. The top of the steel bar concrete weir body 1 is higher than the flood wall 2, the top of the weir body is 20cm lower than the normal water level, and the top of the flood wall is 20cm higher than the flood level.
The overflow weir has the functions of flood blocking, water distribution, water landscape construction and the like, has the advantages of wide application range, simple structure, low manufacturing cost, good landscape effect, convenient operation and maintenance and popularization and application prospect.
The utility model provides a thought and a method for realizing a landscape overflow weir with a flood blocking function, and the method and the way for realizing the technical scheme are numerous, the above description is only a preferred embodiment of the utility model, and it should be noted that a plurality of improvements and modifications can be made by those skilled in the art without departing from the principle of the utility model, and the improvements and modifications are also considered as the protection scope of the utility model. The components not explicitly described in this embodiment can be implemented by using the prior art.
Claims (8)
1. The landscape overflow weir with the flood blocking function is characterized by comprising a reinforced concrete weir body (1), a flood control wall (2) and a trestle (3); the reinforced concrete weir body (1) is paved at two sides of a vertical river channel, one side of the reinforced concrete weir body (1) positioned at the upstream of the river channel is a vertical plane, and one side of the reinforced concrete weir body positioned at the downstream of the river channel is a smooth slope; the flood control wall (2) is poured above the vertical plane of the upstream side of the reinforced concrete weir body (1) and is integrally formed with the reinforced concrete weir body (1); the trestle (3) is horizontally arranged on the flood control wall (2).
2. The landscape overflow weir with flood blocking function according to claim 1, wherein the flood control wall (2) and the reinforced concrete weir body (1) are positioned between downstream slopes of the river channel, a water tank (6) is reserved, and the water tank (6) is positioned below the trestle (3).
3. The landscape overflow weir with flood blocking function according to claim 2, wherein a group of communicating grooves (4) are arranged in the reinforced concrete weir body (1) at the bottom of the water tank (6) along the upstream side of the river channel, one end opening of each communicating groove (4) is positioned on the vertical plane of the upstream side of the reinforced concrete weir body (1), and the other end opening is communicated with the water tank (6).
4. A landscape overflow weir with flood barrier function according to claim 3 wherein the communicating groove (4) is located at the opening on the vertical plane of the upstream side of the reinforced concrete weir body (1) and is provided with a control gate valve (5).
5. The landscape overflow weir with flood blocking function according to claim 1, wherein the trestle (3) is installed on the inner side and the outer side of the flood control wall (2), and the middle parts are separated by the flood control wall (2).
6. The landscape overflow weir with flood blocking function according to claim 5, wherein two sides of the trestle (3) are provided with fences.
7. The landscape overflow weir with flood blocking function according to claim 5, wherein the flood control wall (2) is 80-100 cm higher than the bottom of the stack bridge (3).
8. The landscape overflow weir with flood barrier function according to claim 1, wherein the flood barrier (2) is arranged at the top of the high steel bar concrete weir body (1); the top of the reinforced concrete weir body (1) is 20cm lower than the normal water level, and the top of the flood wall is 20cm higher than the flood level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376585.8U CN219637836U (en) | 2023-06-01 | 2023-06-01 | Landscape overflow weir with flood blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376585.8U CN219637836U (en) | 2023-06-01 | 2023-06-01 | Landscape overflow weir with flood blocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637836U true CN219637836U (en) | 2023-09-05 |
Family
ID=87816443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321376585.8U Active CN219637836U (en) | 2023-06-01 | 2023-06-01 | Landscape overflow weir with flood blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637836U (en) |
-
2023
- 2023-06-01 CN CN202321376585.8U patent/CN219637836U/en active Active
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