CN206693034U - A kind of access bridge for tower intake - Google Patents
A kind of access bridge for tower intake Download PDFInfo
- Publication number
- CN206693034U CN206693034U CN201720414679.8U CN201720414679U CN206693034U CN 206693034 U CN206693034 U CN 206693034U CN 201720414679 U CN201720414679 U CN 201720414679U CN 206693034 U CN206693034 U CN 206693034U
- Authority
- CN
- China
- Prior art keywords
- air
- bridge
- floorings
- tower intake
- valve
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of access bridge for tower intake.Pontoon bridge of the bridge between connection dam or storehouse bank and tower intake, including pontic, pontic are by one group of multilayer air-cushion unit（1）The overall structure being formed by connecting；Each multilayer air-cushion unit bottom is equipped with Weight plate（2）, each multilayer air-cushion unit top is equipped with floorings（3）, joint sealing material is provided between floorings and floorings（4）；Multiple independent air chambers are provided with every layer of air cushion（5）, each independent air chamber is equipped with inflation inlet（6）And gas vent（7）；Inflation inlet is through valve（8）With air compressor machine（9）Connection, gas vent directly empty through valve；Air compressor machine and valve all concentrate on operating room（10）Interior, operating room is located at tower intake（11）Or dam or storehouse bank（12）On.The utility model has the advantages of cost is relatively low, span is unrestricted, can quickly build, and is adapted to more towering tower intake.
Description
Technical field
A kind of access bridge for tower intake is the utility model is related to, belongs to water conservancy project access bridge technical field.
Background technology
The tower intake in power station, be typically located at has in the reservoir area of a segment distance from dam or storehouse bank, and high alarms
Stand in water.Regular maintenance is carried out to tower intake for convenience, it is necessary to be built in dam or storehouse bank with tower intake logical
Bridge.Existing water conservancy project access bridge needs to set the very long quantities such as bridge post, based process, physical dimension, arrangement of reinforcement larger, cost
Higher, the duration is longer, and bridge floor span is limited.
Utility model content
The purpose of this utility model is, there is provided a kind of access bridge for tower intake.To overcome existing water conservancy project to hand over
Logical bridge bridge post is longer to cause the problem of based process physical dimension arrangement of reinforcement is larger, the duration is longer and bridge floor span is limited.
The technical solution of the utility model：
A kind of access bridge for tower intake, it is characterised in that：The bridge is connection dam or storehouse bank and tower water inlet
Pontoon bridge between mouthful, including pontic, pontic are the overall structures being formed by connecting by one group of multilayer air-cushion unit；Each multilayer air cushion
Unit bottom is equipped with Weight plate, is equipped with floorings at the top of each multilayer air-cushion unit, is provided between floorings and floorings
Joint sealing material；Multiple independent air chambers are provided with every layer of air cushion, each independent air chamber is equipped with inflation inlet and gas vent；Inflation inlet is through valve
Door is connected with air compressor machine, and gas vent directly empties through valve；Air compressor machine and valve are all concentrated in operating room, and operating room is located at
Tower intake or dam or storehouse are on the bank.
Compared with prior art, the utility model can substantially reduce cost, due to base due to being not provided with bridge pier and bridge post
This is monolithic construction, can quickly be built, and shortens the duration.It is adapted to more towering tower intake.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of multilayer air-cushion unit.
In accompanying drawing mark for：1- multilayer air-cushion units, 2- Weight plates, 3- floorings, 4- joint sealing materials, 5- independent air chambers, 6-
Inflation inlet, 7- gas vents, 8- valves, 9- air compressor machines, 10- operating rooms, 11- tower intakes, 12- dams or storehouse bank.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but not as new to this practicality
Any restrictions of type.
A kind of access bridge for tower intake, as shown in Figure 1.The bridge is connection dam or storehouse bank and tower intake
Between pontoon bridge, including pontic, pontic are the overall structures being formed by connecting by one group of multilayer air-cushion unit 1；Each multilayer air cushion
The bottom of unit 1 is equipped with Weight plate 2, and each top of multilayer air-cushion unit 1 is equipped with floorings 3, floorings 3 and floorings 3 it
Between be provided with joint sealing material 4；Multiple independent air chambers 5 are provided with every layer of air cushion, each independent air chamber 5 is equipped with inflation inlet 6 and gas vent
7；Inflation inlet 6 is connected through valve 8 with air compressor machine 9, and gas vent 7 directly empties through valve 8；Air compressor machine 9 and valve 8 all concentrate on
In operating room 10, operating room 10 is located on tower intake 11 or dam or storehouse bank 12.
Embodiment
The access bridge of this example, as shown in Figure 1.The bridge is floating-bridge type access bridge, and floating-bridge type access bridge main body is integral
Multilayer air-cushion unit, air cushion are divided into multiple single air chambers, not connected between each other, air chamber is respectively provided with inflation inlet and gas vent.
Inflation inlet is connected by pipeline with air compressor machine, and gas vent is connected by pipeline with valve, and air compressor machine and valve are entirely located in operation
Interior, the air pressure in air cushion is controlled by air compressor machine and valve, rises or falls air cushion, to adapt to the change of water level, is made
Bridge floor is concordant with the top of water inlet.Lift heavy is arranged at each air cushion bottom, and air cushion is connected as an entirety, ensures the stability of pontoon bridge.
Air cushion top is provided with floorings, each plate and an air cushion connection, and parting is filled with pointing between plate, floorings conduct
Driving passage.Compared with existing water inlet access bridge, there is the advantages of cost is relatively low, span is unrestricted, can quickly build, fit
Tower intake more towering Ying Yu.
Claims (1)
- A kind of 1. access bridge for tower intake, it is characterised in that：The bridge is connection dam or storehouse bank and tower intake Between pontoon bridge, including pontic, pontic are by one group of multilayer air-cushion unit（1）The overall structure being formed by connecting；Each multilayer gas Single pad member（1）Bottom is equipped with Weight plate（2）, each multilayer air-cushion unit（1）Top is equipped with floorings（3）, floorings（3） With floorings（3）Between be provided with joint sealing material（4）；Multiple independent air chambers are provided with every layer of air cushion（5）, each independent air chamber（5） Provided with inflation inlet（6）And gas vent（7）；Inflation inlet（6）Through valve（8）With air compressor machine（9）Connection, gas vent（7）Directly through valve Door（8）Emptying；Air compressor machine（9）And valve（8）All concentrate on operating room（10）It is interior, operating room（10）Positioned at tower intake （11）Or dam or storehouse bank（12）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414679.8U CN206693034U (en) | 2017-04-19 | 2017-04-19 | A kind of access bridge for tower intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720414679.8U CN206693034U (en) | 2017-04-19 | 2017-04-19 | A kind of access bridge for tower intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693034U true CN206693034U (en) | 2017-12-01 |
Family
ID=60445375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720414679.8U Active CN206693034U (en) | 2017-04-19 | 2017-04-19 | A kind of access bridge for tower intake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693034U (en) |
-
2017
- 2017-04-19 CN CN201720414679.8U patent/CN206693034U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106212364A (en) | The culturing pool oxygenate apparatus that recirculated water drives | |
| CN206191257U (en) | Combined type gas storage cabinet system | |
| CN106322097A (en) | Methane storage cabinet and outwards constant-pressure exhausting method of methane storage cabinet | |
| CN105757027B (en) | A kind of plug-in system integration block of automatic start-stop formula hydraulic station | |
| CN206693034U (en) | A kind of access bridge for tower intake | |
| CN206829157U (en) | The channel steel cofferdam system quickly repaired for the slope lining cutting of water channel canal | |
| CN101839004B (en) | Balance excavator and hydraulic control system thereof | |
| CN206736234U (en) | A kind of marsh gas fermentation pool is covered with gasbag-type | |
| CN204061380U (en) | Direct drive type volume hydraulic control system | |
| CN203627154U (en) | Noise reduction valve plate and air pump | |
| CN208604687U (en) | A kind of auto-pneumatic cylinder structure of water supply drainage system | |
| CN208219581U (en) | A kind of cover structure of air cushion type pressure balance chamber | |
| CN107354970A (en) | A kind of intelligent type energy saving building water supply equipment | |
| CN206635102U (en) | The ventilation oxygen system and filter bed system of filter bed | |
| CN206221416U (en) | A kind of hydraulic jack air-breather for preventing hydraulic oil from overflowing | |
| CN112466484B (en) | Passive containment cooling system | |
| CN208841939U (en) | Integrated form negative-pressure vacuum station | |
| CN211395601U (en) | Water retaining dam | |
| CN205954585U (en) | Surge -chamber of device gasbag | |
| CN202708244U (en) | Flow regulating distribution valve used for high-rise building water supply | |
| CN217276720U (en) | Detection mechanism is used in valve production | |
| CN206234399U (en) | A kind of aqueduct automatic inlet-outlet valve | |
| CN205475466U (en) | Two -way pressure regulating tower of hammer disappears | |
| CN217601150U (en) | Concrete pavement construction steel form | |
| CN204715459U (en) | A kind of multifunctional high pressure pond |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Patentee after: Guizhou water conservancy and Hydropower Survey, design and Research Institute Co., Ltd Address before: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Patentee before: GUIZHOU SURVEY & DESIGN Research Institute FOR WATER RESOURCES AND HYDROPOWER |