CN206784310U - A kind of bulwark - Google Patents
A kind of bulwark Download PDFInfo
- Publication number
- CN206784310U CN206784310U CN201720553769.5U CN201720553769U CN206784310U CN 206784310 U CN206784310 U CN 206784310U CN 201720553769 U CN201720553769 U CN 201720553769U CN 206784310 U CN206784310 U CN 206784310U
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- CN
- China
- Prior art keywords
- bulwark
- fan
- width
- arc chute
- empty van
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of bulwark, is arranged on river levee and is set using single hop or multistage, including concrete sector preformed groove, and concrete sector preformed groove is the longitudinal fan groove excavated on river levee；Arc chute is provided with concrete sector preformed groove, arc chute both ends are provided with baffle plate, fan-shaped empty van formula bulwark lower end is provided with sliding block, sliding block slides in chute, fan-shaped empty van formula bulwark upper end is provided with the placement plate above end-stopping plate on arc chute, sliding block is connected with fan-shaped empty van formula bulwark lower end by connecting plate, the bar hole being adapted with connecting plate width is offered on arc chute on end-stopping plate, bar hole and the open communication of arc chute upper end, and the width of bar hole, the width of the opening of arc chute upper end is less than the width of sliding block, more than or equal to the width of connecting plate, the ratio of bulwark weight and the volume of bulwark is less than the density of water.It is simple in construction, it can automatically grow floating on water, there is significant economic and practical.
Description
Technical field
It the utility model is related to hydraulic engineering equipment, more particularly to a kind of bulwark.
Background technology
In recent years, the river comprehensive realignment for the purpose of water environment and Ecology protection and landscape and entertainment environment construction
Demand increasingly increases.To guarantee the safety of the people's lies and property, the most of rivers in China are under the conditions of design flood, to prevent ripple
The wall that wave is crossed dam crest and set in dam crest dash forward position.Wave resistance wall top is generally greater than 1.0 ~ 1.2m of dam crest.In Practical Project
In, especially have attractive scenery area, and wall top can influence impression of the people to landscape higher than 1.0 ~ 1.2m of dam crest bulwarks, be unfavorable for people
Hydrophilic, the near water activity of the people masses.
Utility model content
To solve the above problems, the utility model provides a kind of bulwark, and it is simple in construction, it can automatically grow floating on water, have notable
Economic and practical.
The technical solution of the utility model is：A kind of bulwark, it is arranged on river levee and is set using single hop or multistage, by
Concrete sector preformed groove, fan-shaped empty van formula bulwark and baffle plate composition, concrete sector preformed groove excavate on river levee
Longitudinal fan groove；Arc chute is provided with concrete sector preformed groove, arc chute both ends are provided with baffle plate, and fan-shaped empty van formula is prevented
Lang Qiang lower ends are provided with sliding block, and sliding block slides in chute, and fan-shaped empty van formula bulwark upper end is provided with arc chute
Placement plate above end-stopping plate, sliding block are connected with fan-shaped empty van formula bulwark lower end by connecting plate, end-stopping plate on arc chute
On offer the bar hole being adapted with connecting plate width, the open communication of bar hole and arc chute upper end, and bar hole
Width, the width of opening of arc chute upper end are less than the width of sliding block, more than or equal to the width of connecting plate, bulwark weight with
The ratio of the volume of bulwark is less than the density of water.
The width of bar hole is equal to the width of the opening of arc chute upper end.
Wave attenuating device is provided with fan-shaped empty van formula bulwark upstream face.
The both ends of fan-shaped empty van formula bulwark upstream face respectively connect a stationary plane or fixing axle, the stationary plane at both ends or solid
Rotary shaft is connected between dead axle, passes through the stationary plane or fixed axis connection at rotating shaft and both ends.
Rotary shaft is provided between the both ends of the width of fan-shaped empty van formula bulwark upstream face.
In order to mitigate the material of whole bulwark, rotary shaft is quality of rubber materials, and outer surface scribbles anti-corrosion material.
Fan-shaped empty van formula bulwark is made up of dash steel plate and fan-shaped empty van, and fan-shaped empty van is fixed on the backwater of dash steel plate
Face.
Dash steel plate is the sandwich being made up of two block length cube steel plates, and vertical reinforcement is provided between two-layered steel plates
Muscle.
The beneficial effects of the utility model, rising bulwark has the characteristics of standardized production, reliable in quality and construction is simple,
When flood occurs, bulwark rises performance function automatically；After flood, bulwark declines automatically to be hidden to dam body, is being ensured
Under the precondition of flood passage safety, help to lift river channel ecology beautification, and realize whole intelligence, Non-energy-consumption, few people's value
Keep；The wave wall structure is simple, easy construction, has significant economic and practical.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model bulwark original state.
Fig. 2 is the structural representation of the utility model bulwark dash state.
Fig. 3 is the structural representation of sliding block.
Fig. 4 is the structural representation of arc chute.
Embodiment
Explanation of the present utility model, width of the present utility model refer to the direction of the length perpendicular to arc groove.
As Figure 1-4, a kind of bulwark, it is arranged on river levee and is set using single hop or multistage, by concrete sector
Preformed groove, fan-shaped empty van formula bulwark and baffle plate composition.Concrete sector preformed groove 1 is that the longitudinal direction excavated on river levee 2 is fan-shaped
Groove；Arc chute 3 is provided with concrete sector preformed groove 1, the upper and lower ends of arc chute 3 are provided with baffle plate, for the upper He of end-stopping plate 8
Lower end-stopping plate 9, the fan-shaped lower end of empty van formula bulwark 4 are connected with sliding block 5 by connecting plate 7, and sliding block 5 slides in arc chute 3.
The fan-shaped upper end of empty van formula bulwark 4 is provided with the placement plate 6 above end-stopping plate on arc chute 3, place the upper surface of plate 6 with
Levee crown is concordant.The bar hole 10 being adapted with the width of connecting plate 7 is offered on arc chute 3 on end-stopping plate 8, bar hole 10 is in length
Degree connects on direction with the opening 11 of the upper end of arc chute 3, and the width of bar hole 10, the opening 11 of arc chute 3 upper end
Width is less than the width of sliding block 5, more than or equal to the width of connecting plate 7.By bar hole 10 in the longitudinal direction with arc chute 3
The opening 11 of upper end connects, and fan-shaped empty van formula bulwark 4 is increased as far as possible in the case where water goes up the buoyancy come,
Fan-shaped empty van formula bulwark 4 is set to have the higher height that meets water, the fan-shaped lower end of empty van formula bulwark 4 is connected by connecting plate 7
There is sliding block 5, sliding block 5 slides in arc chute 3, and is more than or equal to connection by the width of opening 11 of the upper end of arc chute 3
The width of plate 7, less than the width of sliding block 5, make fan-shaped empty van formula bulwark 4 all the time by sliding block 5 and concrete sector preformed groove 1
Connection, define the running track of fan-shaped empty van formula bulwark 4.
The width of bar hole 10 is equal to the width of the opening 11 of the upper end of arc chute 3.Make connecting plate 7 from arc groove 3
It is more smooth inside to slide into end-stopping plate 8.
Wave attenuating device is provided with the fan-shaped upstream face of empty van formula bulwark 4.No matter make fan-shaped empty van formula wave resistance either with or without water
Wall rises, as long as the height for having wave to reach fan-shaped empty van formula bulwark, can be carried out the wave that disappears.
The both ends of the fan-shaped upstream face of empty van formula bulwark 4 respectively connect a stationary plane or fixing axle 12, the stationary plane at both ends
Or rotary shaft 13 is connected between fixing axle 12, it is connected by rotating shaft 14 with the stationary plane or fixing axle 12 at both ends.Pass through rotation
The rotation of axle 13 carries out the wave that disappears.It is preferred that it is provided with rotation between the both ends of the width of the fan-shaped upstream face of empty van formula bulwark 4
Axle 13, so rotated the easy following sea of rotary shaft, and then the wave that disappears.
In order to mitigate the weight of whole bulwark, rotary shaft 13 is quality of rubber materials, and outer surface scribbles anti-corrosion material.
Fan-shaped empty van formula bulwark is made up of dash steel plate 15 and fan-shaped empty van 16, and dash steel plate 15 is by two block length cubes
The sandwich of steel plate composition, is provided with vertical reinforcement between two-layered steel plates, fan-shaped empty van 16 is fixed on the back of the body of dash steel plate
The water surface.While mitigating the weight of whole bulwark, strengthen the intensity of bulwark.It is provided with the upstream face of dash steel plate 16 anti-
Rotten layer.
In order to ensure bulwark can raise with the rise of dampening, the ratio of the volume of bulwark weight and bulwark is small
In the density of water.
Operation principle of the present utility model：Original state, water level is less than design water level, fan-shaped empty van formula bulwark in river course
Under Gravitative Loads, the placement grillage of upper end is located on end-stopping plate, is hidden in the concrete sector preformed groove of levee crown.Work as river
Road flood passage water level rises when design water level, and the water pressure that the bottom of dash steel plate is born increases, and bulwark is in the water pressure
And rotated under empty van buoyancy, until upper end-stopping plate blocks sliding block and continues to slide, stop the rotation, now dash steel plate exists
There is maximum height on levee crown, play the function of waterwall.After flood, the water level decreasing in river course, bulwark is made in gravity
Recovered automatically to original state with lower, be hidden in again in the concrete sector preformed groove preformed groove of levee crown.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (8)
- A kind of 1. bulwark, it is characterised in that：It is arranged on river levee and is set using single hop or multistage, is reserved by concrete sector Groove, fan-shaped empty van formula bulwark and baffle plate composition, concrete sector preformed groove are the longitudinal fan groove excavated on river levee；Coagulation Arc chute is provided with the fan-shaped preformed groove of soil, arc chute both ends are provided with baffle plate, and fan-shaped empty van formula bulwark lower end is provided with Sliding block, sliding block slide in chute, and fan-shaped empty van formula bulwark upper end is provided with putting above end-stopping plate on arc chute Plate is put, sliding block is connected by connecting plate with fan-shaped empty van formula bulwark lower end, offers and connect on end-stopping plate on arc chute The adaptable bar hole of plate width, bar hole and the open communication of arc chute upper end, and on the width of bar hole, arc chute The width of the opening at end is less than the width of sliding block, more than or equal to the width of connecting plate, the volume of bulwark weight and bulwark Ratio is less than the density of water.
- 2. bulwark according to claim 1, it is characterised in that：The width of bar hole is equal to the opening of arc chute upper end Width.
- 3. bulwark according to claim 1, it is characterised in that：The wave that disappears is provided with fan-shaped empty van formula bulwark upstream face Device.
- 4. bulwark according to claim 3, it is characterised in that：The both ends of fan-shaped empty van formula bulwark upstream face respectively connect One stationary plane or fixing axle, rotary shaft is connected between the stationary plane or fixing axle at both ends, passes through rotating shaft and the fixation at both ends Face or fixed axis connection.
- 5. bulwark according to claim 4, it is characterised in that：The width of fan-shaped empty van formula bulwark upstream face Rotary shaft is provided between both ends.
- 6. bulwark according to claim 4, it is characterised in that：Rotary shaft is quality of rubber materials, and outer surface scribbles preserving timber Material.
- 7. bulwark according to claim 1, it is characterised in that：Fan-shaped empty van formula bulwark is empty by dash steel plate and sector Case forms, and fan-shaped empty van is fixed on the back side of dash steel plate.
- 8. bulwark according to claim 7, it is characterised in that：Dash steel plate is the folder being made up of two block length cube steel plates Rotating fields, vertical reinforcement is provided between two-layered steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553769.5U CN206784310U (en) | 2017-05-18 | 2017-05-18 | A kind of bulwark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553769.5U CN206784310U (en) | 2017-05-18 | 2017-05-18 | A kind of bulwark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784310U true CN206784310U (en) | 2017-12-22 |
Family
ID=60711651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553769.5U Expired - Fee Related CN206784310U (en) | 2017-05-18 | 2017-05-18 | A kind of bulwark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594522A (en) * | 2018-12-04 | 2019-04-09 | 河海大学 | A kind of floating breakwater configuring the arc wave resistance wing and power generator |
| CN112942237A (en) * | 2021-01-26 | 2021-06-11 | 马玉恩 | Floating type positioning ring sea prevention tsunami structure |
-
2017
- 2017-05-18 CN CN201720553769.5U patent/CN206784310U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594522A (en) * | 2018-12-04 | 2019-04-09 | 河海大学 | A kind of floating breakwater configuring the arc wave resistance wing and power generator |
| CN109594522B (en) * | 2018-12-04 | 2021-01-05 | 河海大学 | Floating breakwater provided with arc-shaped wave wings and power generation device |
| CN112942237A (en) * | 2021-01-26 | 2021-06-11 | 马玉恩 | Floating type positioning ring sea prevention tsunami structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |