CN208455584U - Flood discharge atomizing protective structure behind dam - Google Patents
Flood discharge atomizing protective structure behind dam Download PDFInfo
- Publication number
- CN208455584U CN208455584U CN201820877096.3U CN201820877096U CN208455584U CN 208455584 U CN208455584 U CN 208455584U CN 201820877096 U CN201820877096 U CN 201820877096U CN 208455584 U CN208455584 U CN 208455584U
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- dam
- glass
- railing
- behind
- side slope
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- 230000001681 protective effect Effects 0.000 title abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000889 atomisation Methods 0.000 abstract description 10
- 238000005034 decoration Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000005341 toughened glass Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a flood discharge atomizing protective structure behind dam, including glass protection casing (1) and railing (5), railing (5) are located behind the dam traffic bridge (2) or stilling pool side slope packway (6) one side and move towards the setting along traffic bridge (2) or stilling pool side slope packway (6) behind the dam, are provided with glass protection casing (1) between railing (5) upper end and hunch dam body (3) or stilling pool side slope (7). By the arrangement, the dam rear channel or the berm channel at two sides of the stilling pool can be directly isolated from the flood discharge atomization area, so that the influence of atomization on the channel by pedestrians is avoided; the air flow in the shield is strengthened through a top glass shield and a jet fan (10) which are designed in a staggered mode; the glass gallery is formed by the glass protective cover (1), so that the glass gallery has a landscape decoration effect on the engineering area, plays a role in beautifying the engineering area, and has certain popularization value.
Description
Technical field
The utility model belongs to hydraulic and hydroelectric engineering technical field, especially the water conservancy and hydropower work for flood-discharge atomizing protection
Journey structure.
Background technique
Flood-discharge atomizing forms the range of atomization of large area around overflow, influences the normal use and engineering peace of engineering works
Entirely.It at present to the research of flood-discharge atomizing, is studied primarily directed to range of atomization stability of slope etc., and takes engineering measure
Side slope is handled, to reach the protection effect influenced on atomization.More followed by surveyed about the design parameter of fogging degree
The research of amount, design parameter and atomization damage effect etc., grasps fogging degree by means such as monitorings, and take corresponding measure.
Such as (1) Goupitai Hydropower Station flood-discharge atomizing and Protective Research: it mainly teaches and supporting processing is carried out to the atomization zone of influence, reach
It is atomized the effect of protection；(2) ERTAN Hydroelectric ProJect flood-discharge atomizing and protection: the protection in main review ERTAN Hydroelectric ProJect flood-discharge atomizing area
Range be it is appropriate, means of defence is reliable, be China's seat of honour is more than the successful illustration of 200m induced joint flood-discharge atomizing protection；
(3) flood discharge overflow and flood discharge Jinping Hydroelectric Power Station flood discharging tunnel flood-discharge atomizing and safeguard procedures research: are forecast according to physical model
It is atomized distribution of rainfall intensity, comprehensive analysis has been carried out on the influence of Jinping Hydroelectric Power Station flood discharging tunnel flood-discharge atomizing.
These are studied at present, still on day-to-day operation to have inconvenience although being able to satisfy engine request more.Such as building outside dam rear chamber
Terraced channel, stilling pond two sides traffic aisle all influenced by being atomized, influence that staff works normally and vehicle safety is logical
Row lacks safeguard structure, and there are daylighting defects, also do not have landscape effect.
Summary of the invention
Technical problem to be solved by the utility model is: providing flood-discharge atomizing safeguard structure behind a kind of dam, flood discharge mist is solved
The problems such as changing traffic, the traffic of stilling pond two sides after influencing dam, it is ensured that by the personnel in channel, vehicle safety, it is ensured that safeguard structure
Ventilation effect in channel, while Landscape Corridor is formed in Project Areas, meet the tourism development needs of Project Areas.
The technical solution of the utility model is as follows:
Flood-discharge atomizing safeguard structure behind a kind of dam, including glass protecting cover and railing, the railing are located at access bridge behind dam
Or stilling pond side slope riding track side and setting, railing upper end and arch dams are moved towards along access bridge behind dam or stilling pond side slope riding track
Glass protecting cover is provided between body or stilling pond side slope；
The glass protecting cover includes top surface of the glass shield and side glass shield, and side glass shield is parallel with railing,
Top surface of the glass shield is along access bridge behind dam or stilling pond side slope riding track trend in just staggered polyline shaped, and lower position
Top surface of the glass shield inner top surface be provided with jet blower.
The height at the nearly arch dam dam body of the top surface of the glass shield or stilling pond side slope end is higher than the height at nearly railing end.
The window opened outward is arranged at intervals on the side glass shield.
Access bridge is proved behind dam, and the form that tempered glass mats formation into " glass plank road " can be used.
Railing and top surface of the glass shield support to form entirety using steel purlin item.In addition in the side glass shield of railing side
The window of the unlatching of upper setting spaced apart outward is as ventilation channel.
Railing side and top surface of the glass shield use toughened rubber-laminated vacuum glass, it is ensured that and it will not splash after glass rupture and hurt people,
Play safety effect.
The utility model builds railing behind dam on the outside of access bridge, railing upside and channel roof build glass protecting cover；
Glass protecting, which is provide with meter, to be guaranteed that design is reasonable, installation is stable and firm in conjunction with field condition, meet the related requests such as specification.Glass
Using the staggered form of height at the top of glass shield, so that the aerial cross sectional in channel is from large to small, then ascending, cooperate jet stream
Blower enhances the valley effect of safeguard structure channel interior air-flow, improves the air flow effect in channel.On the other hand,
By arranging above, channel or stilling pond two sides riding track channel can directly keep apart with flood-discharge atomizing area behind dam, avoid channel
Upper pedestrian is influenced by atomization；Glass gallery is formed by glass protecting cover, there is landscape ornamental effect to Project Areas, play beautification
The effect of Project Areas has certain promotional value.
The advantages of the utility model includes:
(1) by behind dam channel, railing, glass protecting cover are set on one wing passage of stilling pond, channel is in
It within safeguard structure, is not influenced by atomization by the people in channel, vehicle, it is ensured that safety.
(2) glass protecting cover is all made of tempered glass, and tempering hollow glass can be used in railing and window, reaches landscape effect
Fruit.
(3) the staggered shape of jet blower cooperation top surface of the glass shield height forms valley effect, enhances in channel
Air flow effect.
Detailed description of the invention
Fig. 1 is the utility model access bridge the schematic diagram of the section structure behind dam；
Fig. 2 is the utility model stilling pond two sides riding track the schematic diagram of the section structure；
Fig. 3 is that top surface of the glass shield shape of access bridge or stilling pond side slope riding track trend behind dam is shown in the utility model
It is intended to；
In figure: 1- glass protecting cover, access bridge behind the dam 2-, 3- arch dam dam body, 4- plunging nappe (Tiao Liu thick fog area), the column 5-
Bar, 6- stilling pond side slope riding track, 7- stilling pond side slope.
Specific embodiment
As shown in Figure 1, being embodiment of the utility model behind dam on access bridge 2, including behind glass protecting cover 1, dam
Access bridge 2, arch dam dam body 3 and railing 5 etc. form, and build railing 5 behind dam on the outside of access bridge 2, and 5 upside of railing and channel roof are repaired
Glass protecting cover 1, i.e. top surface of the glass shield and side glass shield are built, wherein top surface of the glass shield is arc-shaped, by arch dam dam body 3
It is gradually reduced to plunging nappe 4 (Tiao Liu thick fog area) direction, side glass shield is parallel to railing 5；Access bridge 2 is through discussing behind dam
Card, can also be used the form that tempered glass mats formation into " glass plank road ".Glass protecting, which is provide with meter, to be guaranteed to set in conjunction with field condition
Meter is reasonable, installation is stable and firm, meets the related requests such as specification.
As shown in Fig. 2, being embodiment of the utility model in stilling pond side slope 7, including glass protecting cover 1, disappear power
The composition such as pool side slope riding track 6, stilling pond side slope 7 and railing 5, builds railing 5 on the outside of stilling pond side slope riding track 6,5 upside of railing and
Channel roof builds glass protecting cover 1, i.e. top surface of the glass shield and side glass shield, and wherein top surface of the glass shield is arc-shaped,
It is gradually reduced from stilling pond side slope 7 to plunging nappe 4 (Tiao Liu thick fog area) direction, side glass shield is parallel to railing 5；Disappear power
Pool side slope riding track 6 is proved, and the form that tempered glass mats formation into " glass plank road " can also be used.Glass protecting is provide with meter and needs to combine
Field condition guarantees that design is reasonable, installation is stable and firm, meets the related requests such as specification.
As shown in figure 3, top surface of the glass shield includes the relatively low low layer glass of the higher high-rise glass cover 9 in position and position
Glass cover 8,8 inner top of low layer cloche are provided with jet blower 10, are in along access bridge behind dam or stilling pond side slope riding track trend
Just staggered arrangement high-rise glass cover 9 and low layer cloche 8, the difference in height of the two is probably at 1 meter or so.
By arranging above, channel or stilling pond two sides riding track channel can directly keep apart with flood-discharge atomizing area behind dam,
Pedestrian on channel is avoided to receive atomization influence；Glass gallery is formed by glass protecting cover 1, Project Areas is made with landscape ornamental
With, play the effect in cosmetic treatment area, have certain promotional value.
Claims (4)
1. flood-discharge atomizing safeguard structure behind a kind of dam, it is characterised in that: including glass protecting cover (1) and railing (5), the railing
(5) positioned at access bridge (2) or stilling pond side slope riding track (6) side behind dam and along access bridge behind dam (2) or stilling pond side slope horse
Road (6) moves towards setting, and glass protecting cover (1) is provided between railing (5) upper end and arch dam dam body (3) or stilling pond side slope (7)；
The glass protecting cover (1) includes top surface of the glass shield and side glass shield, and side glass shield and railing (5) are flat
Row, top surface of the glass shield are in the staggered polyline shaped of height along access bridge behind dam (2) or stilling pond side slope riding track (6) trend,
And the top surface of the glass shield inner top surface of lower position is provided with jet blower (10).
2. flood-discharge atomizing safeguard structure behind a kind of dam according to claim 1, it is characterised in that: the top surface of the glass shield
The height at nearly arch dam dam body (3) or stilling pond side slope (7) end is higher than the height at nearly railing (5) end.
3. flood-discharge atomizing safeguard structure behind a kind of dam according to claim 1, it is characterised in that: the side glass shield
On be arranged at intervals with the window opened outward.
4. flood-discharge atomizing safeguard structure behind a kind of dam according to claim 1, it is characterised in that: the railing (5) and top
Portion's glass protecting cover supports to form entirety using steel purlin item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877096.3U CN208455584U (en) | 2018-06-07 | 2018-06-07 | Flood discharge atomizing protective structure behind dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877096.3U CN208455584U (en) | 2018-06-07 | 2018-06-07 | Flood discharge atomizing protective structure behind dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455584U true CN208455584U (en) | 2019-02-01 |
Family
ID=65159691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877096.3U Active CN208455584U (en) | 2018-06-07 | 2018-06-07 | Flood discharge atomizing protective structure behind dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208455584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554146A (en) * | 2020-11-27 | 2021-03-26 | 中国电建集团成都勘测设计研究院有限公司 | Ground factory building structure of flood discharge atomization area |
| CN115637679A (en) * | 2022-11-18 | 2023-01-24 | 昆明理工大学 | Device for reducing flood discharge atomization |
-
2018
- 2018-06-07 CN CN201820877096.3U patent/CN208455584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554146A (en) * | 2020-11-27 | 2021-03-26 | 中国电建集团成都勘测设计研究院有限公司 | Ground factory building structure of flood discharge atomization area |
| CN115637679A (en) * | 2022-11-18 | 2023-01-24 | 昆明理工大学 | Device for reducing flood discharge atomization |
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