CN108978381A - Town road safeguard construction - Google Patents
Town road safeguard construction Download PDFInfo
- Publication number
- CN108978381A CN108978381A CN201811094858.3A CN201811094858A CN108978381A CN 108978381 A CN108978381 A CN 108978381A CN 201811094858 A CN201811094858 A CN 201811094858A CN 108978381 A CN108978381 A CN 108978381A
- Authority
- CN
- China
- Prior art keywords
- pedal
- warning
- block
- town road
- movable
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
-
- 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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of town road safeguard constructions, the rectangular cavity being provided with side by side including one or more on pavement of road, the bottom surface of rectangular cavity is packed into a pedestal, pedestal is embedded in one elastic balloon pad of installation, there is an air storing cavity inside elastic balloon pad, more than one first outlet aperture is arranged in air storing cavity lower end surface, first outlet aperture output end is communicated with the inlet chamber of chassis interior, the top movable of the elastic balloon pad places a pedal, the mutual equidistant parallel of one piece or more of pedal is arranged and forms zebra crossing, every piece of pedal is embedded in one alarming device of setting close to vehicle forward direction side, alarming device rises after pedal decline, and one of warning protective wall is formed in the vehicle forward direction of zebra crossing.The present invention can rise one of barrier in zebra crossing side, prompting carrys out road vehicles and forbids advancing, and also preferably protects the pedestrian on pavement, and will not influence the normal pass of vehicle using lifting structure is trampled.
Description
Technical field
The present invention relates to town road field, in particular to a kind of town road safeguard construction.
Background technique
On town road, we often can be appreciated that many zebra crossings, and when pedestrians travel's road can be from crossing
Pass through on line, vehicle advances or suspends by signal lamp, but the brightness of signal lamp is low, and small in size, many times vehicle does not have
Have attention or misunderstand signal designation advance, at this time will with the pedestrian collision of advance, pedestrian cross zebra crossing when,
None security protection of vehicle forward direction, thus pedestrian go across the road on there is also many risk.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of town road safeguard constructions, can be when pedestrian goes across the road
The barrier wall of one of warning protective effectively can be holded up in vehicle traveling direction, driver is helped preferably to identify and stop in time
Vehicle preferably helps driver and pedestrians travel's road, reduces traffic accident especially when the rainy day, visual isopter environment was poor
Occur.
The present invention is achieved through the following technical solutions: a kind of town road safeguard construction, including one or more is simultaneously
The rectangular cavity being located on pavement of road is arranged, the bottom surface of rectangular cavity is packed into a pedestal, and pedestal is embedded in one elasticity of installation
Air bag cushion, elastic balloon pad inside have an air storing cavity, and more than one first outlet aperture is arranged in air storing cavity lower end surface, the
One outlet aperture output end is communicated with the inlet chamber of chassis interior;
A pedal is fixedly mounted in the top of the elastic balloon pad, and the two sides fixed placement of pedal is in rectangular cavity
Top two sides, the upper surface of the pedal are raised in pavement of road upper surface, the mutual equideparture of one piece or more of pedal
Row is arranged and is formed zebra crossing, and every piece of pedal is embedded in one alarming device of setting close to vehicle forward direction side, steps on
The centre of pedal is provided with two movable stampeding sections, and alarming device rises after two movable stampeding section declines, and in zebra crossing
Vehicle forward direction forms one of warning protective wall.
As effective technical solution, the alarming device includes a buried hollow pipe, the inside tool of hollow pipe
Have and is packed into a sealing block in a movable chamber, the top opening of movable chamber, and movable chamber, the sealing block air-tight movable chamber, and
A top insertion piece warning rod of setting for sealing block.
As effective technical solution, a warning block is arranged in the top of the warning rod, and the outer diameter of warning block is slightly less than work
The internal diameter of dynamic chamber.
As effective technical solution, the outer wall of the warning rod is coated with warning paint, and the warning block is glimmering using one
Light block.
As effective technical solution, an outlet interface, outlet interface output end connection one is arranged in the side of the pedestal
The intake interface of gas-guide tube, the hollow pipe of the other end and alarming device of gas-guide tube connects conducting.
As effective technical solution, the sealing block uses the solid clump weight of a metal, and the bottom of the movable chamber is set
It is equipped with a circle baffle ring, when sealing block lower end surface and baffle ring contact, warning block upper surface is concordant with the upper surface of hollow pipe.
As effective technical solution, it is intracavitary that the activity stampeding section is movably set in trampling for pedal two sides, described
The upper surface opening of chamber is trampled, movable stampeding section upper surface recess is inside pedal, the lower end surface of movable stampeding section and elasticity
The upper end face contact of air bag cushion.
As effective technical solution, a sliding block is respectively arranged in the two sides of the activity stampeding section, and face sliding block tramples chamber
Inner wall open up one perpendicular to horizontal plane sliding slot, sliding block buckles into sliding slot.
The beneficial effects of the present invention are: the present invention can be risen together using lifting structure is trampled in zebra crossing side
Barrier, prompting carry out road vehicles and forbid advancing, and also preferably protect the pedestrian on pavement, and will not influence the positive normal open of vehicle
Row.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the usage state diagram of pedestrian of the invention when passing through zebra crossing;
Fig. 3 is external structure schematic diagram of the invention.
Specific embodiment
As shown in figures 1 and 3, this municipal administration road safety structure is provided on pavement of road side by side including one or more
Rectangular cavity 8, the bottom surface of rectangular cavity 8 are packed into a pedestal 15, and pedestal 15 is embedded in one elastic balloon pad 13 of installation, elastic gas
There is an air storing cavity inside capsule pad 13, air storing cavity lower end surface is arranged more than one first outlet aperture (not shown), and first
Outlet aperture output end is communicated with the inlet chamber of chassis interior, and the second outlet aperture 14 is arranged in the other side of elastic balloon pad 13;
A pedal 21 is fixedly mounted in the top of elastic balloon pad 13, and the two sides fixed placement of pedal 21 is in rectangular cavity
8 top two sides, the upper surface of pedal 21 are raised in pavement of road upper surface, and one piece or more of pedal 21 is equidistant mutually
It is arranged in parallel and is formed zebra crossing, every piece of pedal 21 is embedded in one warning dress of setting close to vehicle forward direction side
It sets, the centre of pedal is provided with two movable stampeding sections 25, and alarming device rises after two movable stampeding sections 25 decline, and in people's row
The vehicle forward direction of zebra crossing forms one of warning protective wall.
Wherein, alarming device includes a buried hollow pipe 2, and the inside of hollow pipe 2 has a movable chamber 3, living
The top opening of dynamic chamber 3, and the top that a sealing block 4,4 air-tight movable chamber 3 of sealing block, and sealing block 4 are packed into movable chamber 3 is inserted
Enter a piece warning rod 5 of setting.
Wherein, a warning block 6 is arranged in the top of warning rod 5, and the outer diameter of warning block 6 is slightly less than the internal diameter of movable chamber, warns
Bar 5 when movable stampeding section does not push can retraction inside hollow pipe 2, when movable stampeding section push after, elastic balloon pad by
Pressure, internal gas are squeezed out from the first, second outlet aperture, and the gas of extrusion can enter in movable chamber, will be close using air-flow
Seal block jack up, and then by the top of sealing block warning rod and warning block eject outward, as shown in Fig. 2, pedestrians travel people at this time
Safety can greatly be increased when row lateral road, to the effect of one warning alert of opposite driver.
Wherein, the outer wall of warning rod 5 is coated with warning paint, and warning block 6 uses a fluorescence block, in night or severe day
Increase the visual field property when gas.
In the present embodiment, an outlet interface is arranged in the side of pedestal 15, and outlet interface output end connects a gas-guide tube 7, leads
The intake interface of the hollow pipe 2 of the other end and alarming device of tracheae 7 connects conducting.
Wherein, sealing block 4 uses the solid clump weight of a metal, and the bottom of movable chamber 3 is provided with a circle baffle ring 1, sealing block 4
When lower end surface and baffle ring 1 contact, 6 upper surface of warning block is concordant with the upper surface of hollow pipe, and sealing block 4 is metal solid construction,
In this way after being jacked up, sealing block drops to bottommost using its weight, until contacting limit with baffle ring, waiting rises next time
Drop.
Wherein, movable stampeding section 25 is movably set in the trampling in chamber 23 of pedal two sides, and the upper surface for trampling chamber 23 is opened
Mouthful, movable 25 upper surface of stampeding section recess is inside pedal 21, lower end surface and the elastic balloon pad 13 of movable stampeding section 25
Upper end face contact, the two sides of movable stampeding section 25 are respectively arranged a sliding block 24, and 23 inner wall of chamber of trampling of face sliding block opens up one and hangs down
Directly in the sliding slot of horizontal plane 22, sliding block 24 is buckled into sliding slot 22.When pedestrian advances, both feet are trampled on movable stampeding section, are made
The decline of movable stampeding section, pedal are kept fixed, the width due to trampling chamber be not it is very big, the step width of pedestrian
It can protrude into, size is preferably big at twice of pedestrian's step width, and such vehicle is when by crossing, the tire of vehicle
It will not be contacted with the movable stampeding section surface of recess, would not also rain movable stampeding section and warning rod is caused to rise, and due to
Movable stampeding section provided with recess, pedestrian can more observe traffic rules and regulations according to movable stampeding section, will not be in crossing
Place except line jaywalks, and constrains pedestrian, so that it is more safe to jaywalk.
The beneficial effects of the present invention are: the present invention can be risen together using lifting structure is trampled in zebra crossing side
Barrier, prompting carry out road vehicles and forbid advancing, and also preferably protect the pedestrian on pavement, and will not influence the positive normal open of vehicle
Row.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of town road safeguard construction, it is characterised in that: be provided with side by side including one or more rectangular on pavement of road
Cavity, the bottom surface of rectangular cavity are packed into a pedestal, and pedestal is embedded in one elastic balloon pad of installation, has inside elastic balloon pad
One air storing cavity, air storing cavity lower end surface are arranged more than one first outlet aperture, in the first outlet aperture output end and pedestal
The inlet chamber in portion communicates;
A pedal is fixedly mounted in the top of the elastic balloon pad, and the two sides fixed placement of pedal is at the top of rectangular cavity
Two sides, the upper surface of the pedal are raised in pavement of road upper surface, and the mutual equidistant parallel of one piece or more of pedal is set
Zebra crossing is set and is formed, every piece of pedal is embedded in one alarming device of setting, pedal close to vehicle forward direction side
Centre be provided with two movable stampeding sections, alarming device rises after two movable stampeding sections declines, and in the vehicle of zebra crossing
Direction of advance forms one of warning protective wall.
2. town road safeguard construction as described in claim 1, it is characterised in that: the alarming device includes one buried
Hollow pipe, the inside of hollow pipe, which has, is packed into a sealing block in a movable chamber, the top opening of movable chamber, and movable chamber,
The sealing block air-tight movable chamber, and a top insertion piece warning rod of setting for sealing block.
3. town road safeguard construction as claimed in claim 2, it is characterised in that: one warning of top setting of the warning rod
The outer diameter of block, warning block is slightly less than the internal diameter of movable chamber.
4. town road safeguard construction as claimed in claim 3, it is characterised in that: the outer wall of the warning rod is coated with warning
Paint, the warning block use a fluorescence block.
5. town road safeguard construction as described in claim 1, it is characterised in that: the side of the pedestal is arranged an outlet and connects
Mouthful, outlet interface output end connects a gas-guide tube, the intake interface connection of the hollow pipe of the other end and alarming device of gas-guide tube
Conducting.
6. town road safeguard construction as claimed in claim 2, it is characterised in that: the sealing block is matched using a metal is solid
Pouring weight, the bottom of the movable chamber is provided with a circle baffle ring, when sealing block lower end surface and baffle ring contact, warning block upper surface and sky
The upper surface of heart pipe is concordant.
7. town road safeguard construction as described in claim 1, it is characterised in that: the activity stampeding section, which is movably set in, to be stepped on
Trampling for pedal two sides is intracavitary, the upper surface opening for trampling chamber, and movable stampeding section upper surface recess is living inside pedal
The lower end surface of dynamic stampeding section and the upper end face contact of elastic balloon pad.
8. town road safeguard construction as claimed in claim 7, it is characterised in that: the two sides of the activity stampeding section are respectively arranged
One sliding block, the sliding slot of face sliding block trampled cavity wall and open up one perpendicular to horizontal plane, sliding block buckle into sliding slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811094858.3A CN108978381A (en) | 2018-09-19 | 2018-09-19 | Town road safeguard construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811094858.3A CN108978381A (en) | 2018-09-19 | 2018-09-19 | Town road safeguard construction |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108978381A true CN108978381A (en) | 2018-12-11 |
Family
ID=64545273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811094858.3A Pending CN108978381A (en) | 2018-09-19 | 2018-09-19 | Town road safeguard construction |
Country Status (1)
Country | Link |
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CN (1) | CN108978381A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110306456A (en) * | 2019-07-12 | 2019-10-08 | 郭文 | Tunnel bend early warning system |
CN110594663A (en) * | 2019-09-02 | 2019-12-20 | 何贤彬 | City automatically cleaning LED street lamp |
CN110775794A (en) * | 2019-11-20 | 2020-02-11 | 磐安西昂电子有限公司 | Automatic road passing machine for disabled people |
CN111218874A (en) * | 2020-01-13 | 2020-06-02 | 秦帅 | Induction sounding type blind road floor tile |
CN112482268A (en) * | 2020-12-04 | 2021-03-12 | 李贵双 | Intelligent parking lot barrier gate |
CN112726464A (en) * | 2020-12-28 | 2021-04-30 | 赵银朋 | System architecture that high-speed emergency vehicle withdraws fast |
CN112746572A (en) * | 2020-09-04 | 2021-05-04 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
CN113699913A (en) * | 2021-09-14 | 2021-11-26 | 重庆水利电力职业技术学院 | Intelligent protection device is used to traffic construction safety |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000265633A (en) * | 1999-03-16 | 2000-09-26 | Om Keikaku Kk | Solar heat collecting part for passive solar house |
CN2549041Y (en) * | 2002-04-24 | 2003-05-07 | 北京天阶科技工业公司 | Semi-automatic lifting barrier pile |
CN2599062Y (en) * | 2003-01-15 | 2004-01-14 | 丁冬 | Novel telescopic pile mechanism |
CN204401505U (en) * | 2015-01-09 | 2015-06-17 | 中国计量学院 | A kind of Zebra crossing pedestrian crash barrier device |
CN205604101U (en) * | 2016-04-23 | 2016-09-28 | 湖南城市学院 | Take intelligence of electricity generation certainly zebra stripes of pushing -off wagons board |
CN108532483A (en) * | 2018-04-17 | 2018-09-14 | 浙江理工大学 | A kind of blind person's zebra stripes of Pneumatic lifting |
-
2018
- 2018-09-19 CN CN201811094858.3A patent/CN108978381A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000265633A (en) * | 1999-03-16 | 2000-09-26 | Om Keikaku Kk | Solar heat collecting part for passive solar house |
CN2549041Y (en) * | 2002-04-24 | 2003-05-07 | 北京天阶科技工业公司 | Semi-automatic lifting barrier pile |
CN2599062Y (en) * | 2003-01-15 | 2004-01-14 | 丁冬 | Novel telescopic pile mechanism |
CN204401505U (en) * | 2015-01-09 | 2015-06-17 | 中国计量学院 | A kind of Zebra crossing pedestrian crash barrier device |
CN205604101U (en) * | 2016-04-23 | 2016-09-28 | 湖南城市学院 | Take intelligence of electricity generation certainly zebra stripes of pushing -off wagons board |
CN108532483A (en) * | 2018-04-17 | 2018-09-14 | 浙江理工大学 | A kind of blind person's zebra stripes of Pneumatic lifting |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110306456A (en) * | 2019-07-12 | 2019-10-08 | 郭文 | Tunnel bend early warning system |
CN110594663A (en) * | 2019-09-02 | 2019-12-20 | 何贤彬 | City automatically cleaning LED street lamp |
CN110594663B (en) * | 2019-09-02 | 2021-04-23 | 山东盖伊尔智能电气有限公司 | City automatically cleaning LED street lamp |
CN110775794A (en) * | 2019-11-20 | 2020-02-11 | 磐安西昂电子有限公司 | Automatic road passing machine for disabled people |
CN111218874A (en) * | 2020-01-13 | 2020-06-02 | 秦帅 | Induction sounding type blind road floor tile |
CN112746572A (en) * | 2020-09-04 | 2021-05-04 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
CN112482268A (en) * | 2020-12-04 | 2021-03-12 | 李贵双 | Intelligent parking lot barrier gate |
CN112482268B (en) * | 2020-12-04 | 2022-07-22 | 深圳一道通科技股份有限公司 | Intelligent parking lot barrier gate |
CN112726464A (en) * | 2020-12-28 | 2021-04-30 | 赵银朋 | System architecture that high-speed emergency vehicle withdraws fast |
CN113699913A (en) * | 2021-09-14 | 2021-11-26 | 重庆水利电力职业技术学院 | Intelligent protection device is used to traffic construction safety |
CN113699913B (en) * | 2021-09-14 | 2023-01-17 | 重庆水利电力职业技术学院 | Intelligent protection device is used to traffic construction safety |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181211 |
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