CN106192725A - A kind of adjustable bridge abat-vent - Google Patents

A kind of adjustable bridge abat-vent Download PDF

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Publication number
CN106192725A
CN106192725A CN201610587322.XA CN201610587322A CN106192725A CN 106192725 A CN106192725 A CN 106192725A CN 201610587322 A CN201610587322 A CN 201610587322A CN 106192725 A CN106192725 A CN 106192725A
Authority
CN
China
Prior art keywords
wind
vent
pillar
adjustable bridge
abat
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.)
Pending
Application number
CN201610587322.XA
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Chinese (zh)
Inventor
王萌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610587322.XA priority Critical patent/CN106192725A/en
Publication of CN106192725A publication Critical patent/CN106192725A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E01F7/025Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances

Abstract

The invention discloses a kind of adjustable bridge abat-vent, this adjustable bridge abat-vent includes Rotary cloumn, pillar, arc wind board, the side of described arc wind board is fixing with Rotary cloumn to be connected, the opposite side of described arc wind board is connected with pillar by an adjusting means, described adjusting means includes the sleeve being fixed on pillar one end, is positioned at the push rod that the spring of sleeve is connected with spring, and the other end of described push rod is connected with arc wind board.Owing to using said structure; this adjustable bridge abat-vent can be automatically adjusted, according to wind speed size, the state of keeping out the wind; while ensureing that vehicle is in safety traffic state all the time, overcome because of the too big destruction to paravent of wind speed between Shun, there is preferable self-protection function.

Description

A kind of adjustable bridge abat-vent
Technical field
The present invention relates to bridging apparatus technical field, be specifically related to a kind of adjustable bridge abat-vent.
Background technology
It is known that bigger wind load not only produces huge noise to the vehicle travelled on bridge, its safety all can Constitute certain threat;Beam wind is one of threat of hot-short, and hot-short, under the active force of beam wind, has and topples Danger, high wind effect seriously limits the speed of service of vehicle.For solving this problem, occur in that various bridge keeps off Wind screen, but these paravents generally have a problem that, it is simply that and paravent structure is all changeless.As Patent Office of the People's Republic of China is public Open the utility model patent one road and bridge paravent of Application No. 201521062586.0, including column, lower installation Frame, support bar, upper installing rack, deep bead, fixing seat, connection seat I, bracing piece and connection seat II, Stability Analysis of Structures, deep bead can Buffering beam wind, beam wind can be dredged diffusion by the BAIYE fenestra on deep bead, it is possible to reduce the beam wind impact on train, Ensure the operation of train high-speed secure.Being provided with BAIYE fenestra on deep bead, BAIYE fenestra is evenly distributed on deep bead, and hundred Leaf fenestra is low inside and high outside heeling condition.The paravent of these fixed structures, it is impossible to be automatically adjusted gear according to the size of wind speed Wind state, in addition to not reaching best windproof effect, when running into the high wind between Shun, is also easy to paravent is caused damage.
Summary of the invention
It is an object of the invention to provide and a kind of can be automatically adjusted the adjustable bridge of the state of keeping out the wind according to the size of wind speed Abat-vent.
It is an object of the invention to be achieved through the following technical solutions, this adjustable bridge abat-vent includes rotating vertical Post, pillar, arc wind board, the side of described arc wind board and Rotary cloumn are fixing to be connected, described arc wind board another Side is connected with pillar by an adjusting means, and described adjusting means includes the sleeve being fixed on pillar one end, is positioned at sleeve The push rod that interior spring is connected with spring, the other end of described push rod is connected with arc wind board.
Described Rotary cloumn is positioned on bearing block.
Beneficial effects of the present invention: owing to using said structure, this adjustable bridge abat-vent can be big according to wind speed Little it is automatically adjusted the state of keeping out the wind, while ensureing that vehicle is in safety traffic state all the time, overcomes because wind speed is too between Shun Greatly, the destruction to paravent, there is preferable self-protection function.
Accompanying drawing explanation
Describe embodiments of the invention below in conjunction with the accompanying drawings in detail
Fig. 1 is the present invention totally-enclosed view of keeping out the wind at wind speed hour
Fig. 2 is the adjusting means sectional view when Fig. 1 state
Fig. 3 is the present invention view of keeping out the wind when high wind speed
Fig. 4 is the adjusting means sectional view when Fig. 3 state
In figure: 1, Rotary cloumn 2, pillar 3, arc wind board 4, adjusting means 5, sleeve 6, spring 7, push rod 8, air channel 9, bearing block
Detailed description of the invention
As shown in Figure 1,2,3, 4, this adjustable bridge abat-vent includes Rotary cloumn 1, pillar 2, arc wind board 3, The side of arc wind board 3 is fixing with Rotary cloumn 1 to be connected, and the opposite side of arc wind board 3 passes through adjusting means 4 and a pillar 2 connect, and adjusting means 4 includes the sleeve 5 being fixed on pillar 2 one end, is positioned at what the spring 6 of sleeve 5 was connected with spring 6 Push rod 7, the other end of push rod 7 is connected with arc wind board 3.Rotary cloumn 1 is positioned on bearing block 9.
During use, multiple adjustable bridge abat-vents are mounted side by side on bridge, the cambered surface of its arc wind board 3 towards The aspect the wind comes from, when wind speed is less, owing to arc wind board 3 pressure experienced is little, the spring 6 in adjusting means 4 is in bullet Do well, between the most adjacent multiple adjustable bridge abat-vents, be in whole sealing status, make outer all gears of the wind comes from keep off Beyond wind screen, not only running car is not affected by beam wind, and reduces the noise that beam wind is brought.When wind speed is the biggest Time, the power that arc wind board 3 pressure experienced ejects more than spring 6, spring 6 is compressed under the thrust of push rod 7, and arc keeps out the wind Plate 3 can rotate to the right with Rotary cloumn 1 for axle center, forms a release wind-force between two adjacent special paravents Air channel 8, and beam wind is become the Longitudinal Wind being easy to running car, it is ensured that the safety that on bridge, vehicle travels.Work as wind speed When diminishing, the power that arc wind board 3 pressure experienced ejects less than spring 6, spring 6 ejects and promotes push rod 7, and push rod 7 promotes again Arc wind board 3 rotates with Rotary cloumn 1 to the left for axle center, and adjustable bridge abat-vent has returned to again hermetically sealed gear Wind state.

Claims (2)

1. an adjustable bridge abat-vent, it is characterised in that this adjustable bridge abat-vent include Rotary cloumn, pillar, Arc wind board, the side of described arc wind board is fixing with Rotary cloumn to be connected, and the opposite side of described arc wind board passes through One adjusting means is connected with pillar, described adjusting means include the sleeve being fixed on pillar one end, the spring being positioned at sleeve, The push rod being connected with spring, the other end of described push rod is connected with arc wind board.
Adjustable bridge abat-vent the most as claimed in claim 1, a kind of, it is characterised in that described Rotary cloumn is positioned at bearing On seat.
CN201610587322.XA 2016-07-16 2016-07-16 A kind of adjustable bridge abat-vent Pending CN106192725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610587322.XA CN106192725A (en) 2016-07-16 2016-07-16 A kind of adjustable bridge abat-vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610587322.XA CN106192725A (en) 2016-07-16 2016-07-16 A kind of adjustable bridge abat-vent

Publications (1)

Publication Number Publication Date
CN106192725A true CN106192725A (en) 2016-12-07

Family

ID=57492575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610587322.XA Pending CN106192725A (en) 2016-07-16 2016-07-16 A kind of adjustable bridge abat-vent

Country Status (1)

Country Link
CN (1) CN106192725A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113585867A (en) * 2021-07-22 2021-11-02 颜伟彬 Ocean engineering rimq device
CN113652979A (en) * 2021-08-25 2021-11-16 吉林建筑大学 Adjustable windbreak for bridge construction
CN114046046A (en) * 2021-12-02 2022-02-15 贾义心 Green building installation and construction method based on BMI technology

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004024246B3 (en) * 2004-05-11 2005-08-04 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Cover for an entry ramp comprises a lid with aprons along the longitudinal sides delimiting a stop side and at right angles to the surface of the lid
CN201406629Y (en) * 2009-04-21 2010-02-17 中铁第一勘察设计院集团有限公司 Railroad bridge wind shield
CN203295986U (en) * 2013-06-21 2013-11-20 李燕鹰 Windshield for highway bridge
CN203625766U (en) * 2013-12-16 2014-06-04 中交公路规划设计院有限公司 Vibration elimination plate for controlling vortex-induced vibration of bridge
CN203795329U (en) * 2014-04-11 2014-08-27 余江 Flow guide type wind barrier
CN104032683A (en) * 2014-06-10 2014-09-10 中南大学 Shutter type wind shield for high-speed railway bridge
CN204097893U (en) * 2014-11-06 2015-01-14 黑龙江工程学院 Highway bridge paravent
WO2015005617A1 (en) * 2013-07-09 2015-01-15 주식회사 씨윈피에스 Functional blocking device for preventing natural disasters
CN204509998U (en) * 2015-04-01 2015-07-29 梅琪 Novel road bridge verge board
CN205205648U (en) * 2015-12-11 2016-05-04 重庆交通大学 Road and bridge screen that keeps out wind
CN206070350U (en) * 2016-07-16 2017-04-05 王萌 A kind of special paravent of bridge

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004024246B3 (en) * 2004-05-11 2005-08-04 Stiftung Alfred-Wegener-Institut Für Polar- Und Meeresforschung Cover for an entry ramp comprises a lid with aprons along the longitudinal sides delimiting a stop side and at right angles to the surface of the lid
CN201406629Y (en) * 2009-04-21 2010-02-17 中铁第一勘察设计院集团有限公司 Railroad bridge wind shield
CN203295986U (en) * 2013-06-21 2013-11-20 李燕鹰 Windshield for highway bridge
WO2015005617A1 (en) * 2013-07-09 2015-01-15 주식회사 씨윈피에스 Functional blocking device for preventing natural disasters
CN203625766U (en) * 2013-12-16 2014-06-04 中交公路规划设计院有限公司 Vibration elimination plate for controlling vortex-induced vibration of bridge
CN203795329U (en) * 2014-04-11 2014-08-27 余江 Flow guide type wind barrier
CN104032683A (en) * 2014-06-10 2014-09-10 中南大学 Shutter type wind shield for high-speed railway bridge
CN204097893U (en) * 2014-11-06 2015-01-14 黑龙江工程学院 Highway bridge paravent
CN204509998U (en) * 2015-04-01 2015-07-29 梅琪 Novel road bridge verge board
CN205205648U (en) * 2015-12-11 2016-05-04 重庆交通大学 Road and bridge screen that keeps out wind
CN206070350U (en) * 2016-07-16 2017-04-05 王萌 A kind of special paravent of bridge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113585867A (en) * 2021-07-22 2021-11-02 颜伟彬 Ocean engineering rimq device
CN113652979A (en) * 2021-08-25 2021-11-16 吉林建筑大学 Adjustable windbreak for bridge construction
CN114046046A (en) * 2021-12-02 2022-02-15 贾义心 Green building installation and construction method based on BMI technology

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161207