CN104294772A - Wind shielding device for highway bridges - Google Patents

Wind shielding device for highway bridges Download PDF

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Publication number
CN104294772A
CN104294772A CN201410607831.5A CN201410607831A CN104294772A CN 104294772 A CN104294772 A CN 104294772A CN 201410607831 A CN201410607831 A CN 201410607831A CN 104294772 A CN104294772 A CN 104294772A
Authority
CN
China
Prior art keywords
wind shielding
loop bar
sleeve pipe
shielding device
transverse beam
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.)
Granted
Application number
CN201410607831.5A
Other languages
Chinese (zh)
Other versions
CN104294772B (en
Inventor
张志海
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.)
Hou Ruili
Jia Minhong
Wang Wei
Original Assignee
HARBIN HAIJIANG TECHNOLOGY DEVELOPMENT Co Ltd
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 HARBIN HAIJIANG TECHNOLOGY DEVELOPMENT Co Ltd filed Critical HARBIN HAIJIANG TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN201410607831.5A priority Critical patent/CN104294772B/en
Publication of CN104294772A publication Critical patent/CN104294772A/en
Application granted granted Critical
Publication of CN104294772B publication Critical patent/CN104294772B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices 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
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E01F7/025—Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a wind shielding device for highway bridges. The wind shielding device comprises two bottom columns embedded to the ground, wherein a sleeve is arranged at the upper end of each bottom column; a loop bar is arranged in the sleeve; the bottom column is connected with the sleeve through a flange; the wind shielding device also comprises an upper beam and a lower beam; two ends of the upper beam are connected with top ends of the loop bars; two ends of the lower beam are connected with lower ends of the loop bars; grooves are formed in the lower surface of the upper beam and the upper surface of the lower beam; a plurality of wind shielding plates are arranged in the grooves. The wind shielding device has a simple structure, reasonable design and good wind shielding effect, is low in suffered wind power, and guarantees the safety of vehicle. The wind shielding plates and the loop bars can be optionally changed when being damaged, so that the service life of the wind shielding device is greatly prolonged.

Description

Highway bridge abat-vent
Technical field
The invention belongs to technical field of bridge engineering, relate to a kind of highway bridge abat-vent.
Background technology
When train, running car, natural wind can affect the beam wind of stability, particularly vertical direction that vehicle travels and exacerbate the unstability that vehicle travels.When vehicle is by highway bridge, tunnel exit, valley, air port, mountain area, runs into powerful beam wind and can lead to the accident of overturning or derailing.And the problems referred to above that there is no desirable highway bridge abat-vent prevention at present and solve because beam wind causes.
Summary of the invention
The object of this invention is to provide a kind of highway bridge abat-vent, solve existing vehicle and travel the problem meeting beam wind at highway and bridge.
Described object is achieved by the following scheme: a kind of highway bridge abat-vent, comprise two foundation posts of pre-buried underground, described foundation upper end is provided with sleeve pipe, loop bar is provided with in described sleeve pipe, the described sleeve pipe position corresponding with loop bar is provided with screwed hole, bolt is provided with in described screwed hole, described foundation is connected by flange with sleeve pipe, also comprise top rail and lower transverse beam, the two ends of described top rail are connected with the top of loop bar, the two ends of described lower transverse beam are connected with the lower end of loop bar, the soffit of described top rail and the upper surface of lower transverse beam are equipped with groove, polylith verge board is provided with in described groove, the edge of described lower transverse beam is provided with dress plate mouth, described dress plate mouth is provided with blend stop, gemel connection is passed through with the edge of dress plate mouth in one end of described blend stop, the position that the other end of described blend stop is corresponding with another edge of dress plate mouth is provided with lock nose, described lock nose is provided with padlock.
Described verge board is provided with multiple air outlet.
The present invention has the following advantages: structure of the present invention is simple, reasonable in design, windproof effect is good, and verge board self by wind is little, guarantees the safety of vehicle.Arbitrarily can change when verge board and loop bar damage, substantially prolongs application life of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of groove and blend stop.
Wherein, 1-foundation, 2-loop bar, 3-flange, 4-top rail, 5-lower transverse beam, 6-verge board, 7-fills plate mouth, 8-blend stop, 9-hinge, 12 air outlets, 13-sleeve pipe, 14 screwed holes, 15-bolt.
Detailed description of the invention
The preferred embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
A kind of highway bridge abat-vent, comprise two foundation posts 1 of pre-buried underground, described foundation 1 upper end is provided with sleeve pipe 13, loop bar 2 is provided with in described sleeve pipe 13, described sleeve pipe 13 position corresponding with loop bar 2 is provided with screwed hole 14, be provided with bolt 15 in described screwed hole 14, described foundation 1 is connected by flange 3 with sleeve pipe 13, by flange 3 connect be sleeve pipe 13 damage time be convenient for changing.Suitable height is selected by sleeve pipe 13 with coordinating of loop bar 2 time different in infield, also comprise top rail 4 and lower transverse beam 5, the two ends of described top rail 4 are connected with the top of loop bar 2, the two ends of described lower transverse beam 5 are connected with the lower end of loop bar 2, and top rail 4 is all fixedly connected with loop bar 2 by screw rod with lower transverse beam 5.The soffit of described top rail 4 and the upper surface of lower transverse beam 5 are equipped with groove 11, polylith verge board 6 is provided with in described groove 11, the edge of described lower transverse beam 5 is provided with dress plate mouth 7, described dress plate mouth 7 is provided with blend stop 8, one end of described blend stop 8 is connected by hinge 9 with the edge of dress plate mouth 7, the position that the other end of described blend stop 8 is corresponding with another edge of dress plate mouth 7 is provided with lock nose, and described lock nose is provided with padlock.Described verge board 6 is provided with multiple air outlet 12.
By dress plate mouth 7, the two ends up and down of polylith verge board 6 are arranged in groove, will fills plate mouth by blend stop 8 and seal 7 firmly, in order to avoid the dropping of verge board 6.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.

Claims (2)

1. a highway bridge abat-vent, comprise two foundation posts (1) of pre-buried underground, it is characterized in that: described foundation (1) upper end is provided with sleeve pipe (13), loop bar (2) is provided with in described sleeve pipe (13), described sleeve pipe (13) position corresponding with loop bar (2) is provided with screwed hole (14), bolt (15) is provided with in described screwed hole (14), described foundation (1) is connected by flange (3) with sleeve pipe (13), also comprise top rail (4) and lower transverse beam (5), the two ends of described top rail (4) are connected with the top of loop bar (2), the two ends of described lower transverse beam (5) are connected with the lower end of loop bar (2), the soffit of described top rail (4) and the upper surface of lower transverse beam (5) are equipped with groove (11), polylith verge board (6) is provided with in described groove (11), the edge of described lower transverse beam (5) is provided with dress plate mouth (7), described dress plate mouth (7) is provided with blend stop (8), one end of described blend stop (8) is connected by hinge (9) with the edge of dress plate mouth (7), the position that the other end of described blend stop (8) is corresponding with another edge of dress plate mouth (7) is provided with lock nose, described lock nose is provided with padlock.
2. highway bridge abat-vent according to claim 1, is characterized in that: described verge board (6) is provided with multiple air outlet (12).
CN201410607831.5A 2014-11-03 2014-11-03 A kind of highway bridge abat-vent Expired - Fee Related CN104294772B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410607831.5A CN104294772B (en) 2014-11-03 2014-11-03 A kind of highway bridge abat-vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410607831.5A CN104294772B (en) 2014-11-03 2014-11-03 A kind of highway bridge abat-vent

Publications (2)

Publication Number Publication Date
CN104294772A true CN104294772A (en) 2015-01-21
CN104294772B CN104294772B (en) 2016-08-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410607831.5A Expired - Fee Related CN104294772B (en) 2014-11-03 2014-11-03 A kind of highway bridge abat-vent

Country Status (1)

Country Link
CN (1) CN104294772B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104988855A (en) * 2015-06-17 2015-10-21 成都科创佳思科技有限公司 Road warning windbreak
CN106337374A (en) * 2016-09-27 2017-01-18 谢晓红 Wind shield for highway bridge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363307A (en) * 1989-07-29 1991-03-19 Toyo Exterior Co Ltd Panel for wind-shielding wall
SI9700328A2 (en) * 1997-12-29 1999-06-30 "Ikor" B D.O.O. Multi-purpose protective fence, particulary for the protection of road-works sites as well as the protection of roads against wind and snowdrifts
CN201033956Y (en) * 2007-04-17 2008-03-12 孟新利 Road air partition
CN203295986U (en) * 2013-06-21 2013-11-20 李燕鹰 Windshield for highway bridge
JP5579208B2 (en) * 2012-02-27 2014-08-27 株式会社ホクエイ Windbreak snow fence

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363307A (en) * 1989-07-29 1991-03-19 Toyo Exterior Co Ltd Panel for wind-shielding wall
SI9700328A2 (en) * 1997-12-29 1999-06-30 "Ikor" B D.O.O. Multi-purpose protective fence, particulary for the protection of road-works sites as well as the protection of roads against wind and snowdrifts
CN201033956Y (en) * 2007-04-17 2008-03-12 孟新利 Road air partition
JP5579208B2 (en) * 2012-02-27 2014-08-27 株式会社ホクエイ Windbreak snow fence
CN203295986U (en) * 2013-06-21 2013-11-20 李燕鹰 Windshield for highway bridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104988855A (en) * 2015-06-17 2015-10-21 成都科创佳思科技有限公司 Road warning windbreak
CN106337374A (en) * 2016-09-27 2017-01-18 谢晓红 Wind shield for highway bridge

Also Published As

Publication number Publication date
CN104294772B (en) 2016-08-17

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Inventor after: Wang Zhengrui

Inventor after: Huang Jian

Inventor after: Gao Tiejun

Inventor after: Wang Wei

Inventor after: Fan Xiaodong

Inventor after: Hou Ruili

Inventor after: Ma Hongchao

Inventor after: Jia Minhong

Inventor after: Zhang Jicheng

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Effective date of registration: 20160621

Address after: Xinzheng City, Henan province 451150 Xin Dian Zhen tie Lu No. 217

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Applicant after: Fan Xiaodong

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CB03 Change of inventor or designer information

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Inventor after: Huang Jian

Inventor after: Gao Tiejun

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Inventor after: Ma Hongchao

Inventor after: Jia Minhong

Inventor after: Zhang Jicheng

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