CN107806039A - A kind of safety post for highway turning - Google Patents

A kind of safety post for highway turning Download PDF

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Publication number
CN107806039A
CN107806039A CN201711119016.4A CN201711119016A CN107806039A CN 107806039 A CN107806039 A CN 107806039A CN 201711119016 A CN201711119016 A CN 201711119016A CN 107806039 A CN107806039 A CN 107806039A
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China
Prior art keywords
rod set
cylinder
foreboard
guide
bar
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Granted
Application number
CN201711119016.4A
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Chinese (zh)
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CN107806039B (en
Inventor
尚宇新
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Xuzhou Delong Metal Technology Co ltd
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Individual
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Priority to CN201711119016.4A priority Critical patent/CN107806039B/en
Publication of CN107806039A publication Critical patent/CN107806039A/en
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Publication of CN107806039B publication Critical patent/CN107806039B/en
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    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/145—Means for vehicle stopping using impact energy absorbers
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/145—Means for vehicle stopping using impact energy absorbers
    • E01F15/148—Means for vehicle stopping using impact energy absorbers mobile arrangements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention belongs to highway safety road stake technical field, a kind of more particularly to safety post for highway turning, it includes sawtooth foreboard, post side plate, explode air bag, foreboard draw runner, column base plate, preceding panel guide, foreboard guide groove, column base plate circular hole, air bag import, wherein sawtooth foreboard is arranged on preceding panel guide by foreboard draw runner, sawtooth foreboard can slide along foreboard guide groove direction, the air bag that explodes is also equipped between sawtooth foreboard and post side plate, flexible booster body plays cushioning effect and impact is converted into high-pressure air source simultaneously, high-pressure air source is connected with blast air bag, when the supercharging of flexible booster body is sufficiently large, the air bag that explodes explodes, moment promotes sawtooth foreboard to be moved towards automobile impacting direction, sawtooth foreboard moment is set to hit automobile, reduce the speed of automobile, avoid more major injury.The present invention is simple in construction, when Vehicular impact road post, by the cooperation of safety post and flexible booster body, can play effective cushioning effect.

Description

A kind of safety post for highway turning
The application is entitled：A kind of safety post of the highway turning with pooling feature, the applying date be：07 month 2016 31 ` days, Application No.：201610612277.9 application for a patent for invention divisional application.
Technical field
The invention belongs to highway safety road stake technical field, more particularly to a kind of safety post for highway turning.
Background technology
The road stake of urban road and public place is general all harder at present, without buffer gear.For being unfamiliar with road Condition or the vehicle caused by reason such as to lose control of one's vehicle bump against road stake by mistake, will cause the person or economic loss, when vehicle travels speed When degree is higher, once major accident will be caused by bumping against road stake.Some anti-collision road piles device stretch cord in its chassis, is collided Afterwards can the original appearance of auto-returned, it is but weaker for the barrier effect of errant vehicle.
A kind of safety post for highway turning of present invention design solves as above problem.
The content of the invention
To solve drawbacks described above of the prior art, the present invention discloses a kind of safety post for highway turning, and it is Realized using following technical scheme.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected.
Above-mentioned safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, foreboard Guide groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on post side by side On bottom plate, there is foreboard guide groove on preceding panel guide, two foreboard draw runners are separately mounted in two foreboard guide grooves and can be with Slide；Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged on the space of sawtooth foreboard, post side plate and column base plate composition It is interior；
Above-mentioned flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata.The design of first spacing ring in order to prevent guide card on the second cylinder from departing from the guide groove in the first cylinder, The design of second spacing ring in order to prevent the guide card of the 3rd bar depart from the second cylinder guide groove.
Above-mentioned plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes.
In the present invention, when automobile hits safety post from any one direction, the rotating shaft of rod set sliding sleeve can be according to the side of shock Rotated in being supported in rotation, sliding bar is enclosed in rod set sliding sleeve and moved, and safety post drives safety post support plate to automobile impacting side To movement, buffer spring end cap is compressed to movement at rod set sliding sleeve, buffer spring, and then plays and the buffering for hitting strength is made With while limited block is motionless and blocks the motion of the 3rd bar so that along guide card and led between the first cylinder, the second cylinder and the 3rd bar The cooperation direction of groove is mutually nested, and the gases at high pressure in the first cylinder, the second cylinder are extruded by the 3rd bar, is arranged from the first cylinder escape pipe Go out, pass sequentially through rod set stomata, post support plate stomata, column base plate circular hole and be connected with blast air bag.
As the further improvement of this technology, the plane of symmetry of above-mentioned two the second cylinder guide card and pair of two the 3rd bar guide cards Title face is vertical.Vertically arranged design ensures that bar and cylinder have enough intensity in order to which the position of guide groove and guide card is staggered.When When road post is knocked, the first cylinder can be enclosed on the outside of the second cylinder, and the second cylinder can be enclosed on the outside of the 3rd bar.
As the further improvement of this technology, there is the projection with hangnail on above-mentioned sawtooth foreboard.Hangnail is designed to Ensure automobile of grabbing that can be tightly when sawtooth foreboard hits automobile, reduction automobile tumbles the possibility under mountain.
As the further improvement of this technology, filled with gases at high pressure in above-mentioned air bag.Gases at high pressure explosive thrust is stronger, is Just bigger thrust grabs post automobile to sawtooth foreboard.
As the further improvement of this technology, above-mentioned sawtooth foreboard weight is more than 10kg.Sawtooth foreboard main function is To carry out active shock of the automatic buffer process China to automobile, automobile kinetic energy is reduced, need to just increase sawtooth foreboard weight here Amount, can more speed attenuating be carried out to automobile.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected；
The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
Filled with gases at high pressure in the air bag.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected；
The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
The plane of symmetry of described two second cylinder guide cards is vertical with the plane of symmetry of two the 3rd bar guide cards；
Filled with gases at high pressure in the air bag.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected；
The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
The sawtooth foreboard weight is more than 10kg.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected；
The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
The plane of symmetry of described two second cylinder guide cards is vertical with the plane of symmetry of two the 3rd bar guide cards；
The sawtooth foreboard weight is more than 10kg.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected；
The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
There is the projection with hangnail on the sawtooth foreboard；
Filled with gases at high pressure in the air bag.
A kind of safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, stretched Contracting booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, Flexible booster body is arranged between ground floor and road, safety post be arranged on road side and with flexible booster body It is connected；
The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
The plane of symmetry of described two second cylinder guide cards is vertical with the plane of symmetry of two the 3rd bar guide cards；
There is the projection with hangnail on the sawtooth foreboard；
Filled with gases at high pressure in the air bag.
A kind of safety post for highway turning described above, it is characterised in that：The sawtooth foreboard weight is more than 10kg。
Relative to traditional highway safety road stake technology, sawtooth foreboard is led by foreboard draw runner installed in foreboard in the present invention On rail, sawtooth foreboard can be slided along foreboard guide groove direction, and explosive gas is also equipped between sawtooth foreboard and post side plate Capsule, flexible booster body play cushioning effect and impact are converted into high-pressure air source simultaneously, and high-pressure air source is connected with blast air bag, when When flexible booster body is pressurized sufficiently large, blast air bag blast, moment promotes sawtooth foreboard to be moved towards automobile impacting direction, made Sawtooth foreboard can hit automobile moment, reduce the speed of automobile, avoid more major injury.The present invention is simple in construction, when vehicle is hit When hitting road post, by the cooperation of safety post and flexible booster body, effective cushioning effect can be played.
Brief description of the drawings
Fig. 1 is safety post, flexible booster body scheme of installation.
Fig. 2 is flexible booster body section view diagram.
Fig. 3 is flexible booster body structural representation.
Fig. 4 is sawtooth foreboard scheme of installation.
Fig. 5 is preceding panel guide scheme of installation.
Fig. 6 is blast air bag structural representation.
Fig. 7 is flexible booster body sectional view.
Fig. 8 is rotatable support structure schematic diagram.
Fig. 9 is thrust axis card, rod set sliding sleeve scheme of installation.
Figure 10 is sliding bar nested structure schematic diagram.
Figure 11 is the first cylinder, the second cylinder, the 3rd bar scheme of installation.
Figure 12 is the first cylinder, the second cylinder installation perspective view.
Figure 13 is the first cylinder structure schematic diagram.
Figure 14 is the second cylinder structure schematic diagram.
Figure 15 is three bar configuration schematic diagram.
Label title in figure：1st, sawtooth foreboard, 2, post side plate, 3, blast air bag, 4, foreboard draw runner, 5, column base plate, 6, preceding Panel guide, 7, foreboard guide groove, 8, column base plate circular hole, 9, air bag import, 36, safety post, 60, ground floor, 61, road, 62nd, stretch booster body, and 63, road surface support, 64, buffer spring end cap, 65, slide rod set, 66, buffer spring, 67, rod set slides Set, 68, rotation support, 69, safety post support plate, 70, rod set slide opening, 71, limited block, 72, rod set stomata, 73, post support plate stomata, 74th, the first cylinder, the 75, second cylinder, the 76, the 3rd bar, 77, thrust axis card, 78, rod set guide rail, 79, rod set sliding sleeve rotating shaft, 80, rod set Guide groove, the 81, first cylinder escape pipe, the 82, first spacing ring, the 83, second spacing ring, the 84, second cylinder guide groove, the 85, second cylinder guide card, 86th, the 3rd bar guide groove, the 87, the 3rd bar guide card.
Embodiment
As shown in figure 1, a kind of safety post for highway turning, including safety post 36, ground floor 60, road 61st, flexible booster body 62, road surface support 63, are wherein provided with road surface support 63, road 61 is arranged on ground floor 60 The top of road surface support 63, the booster body 62 that stretches are arranged between ground floor 60 and road 61, and safety post 36 is arranged on The side of road 61 and it is connected with flexible booster body 62.
As shown in Fig. 2,4,5,6, above-mentioned safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, post bottom Plate, preceding panel guide, foreboard guide groove, column base plate circular hole, air bag import, wherein as shown in figure 5, post side plate is arranged on column base plate On, two preceding panel guides are arranged on column base plate side by side, have foreboard guide groove on preceding panel guide, two foreboard draw runners are pacified respectively In two foreboard guide grooves and it can slide；As shown in figure 4, sawtooth foreboard is arranged on foreboard draw runner, as shown in Fig. 2 The air bag that explodes is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
As shown in figure 3, above-mentioned flexible booster body 62 includes buffer spring end cap 64, slides rod set 65, buffer spring 66, rod set Sliding sleeve 67, rotation support 68, safety post support plate 69, rod set slide opening 70, limited block 71, rod set stomata 72, post support plate stomata 73, the One cylinder 74, the second cylinder 75, the 3rd bar 76, thrust axis card 77, rod set guide rail 78, rod set sliding sleeve rotating shaft 79, rod set guide groove 80, first Cylinder escape pipe 81, the first spacing ring 82, the second spacing ring 83, the second cylinder guide groove 84, the second cylinder guide card 85, the 3rd bar guide groove 86, 3rd bar guide card 87, wherein as shown in Figure 7,8, rotation support 68 is fixed in ground floor 60, and rod set sliding sleeve rotating shaft 79 is installed In rotation support 68, as shown in figure 9, thrust axis card 77 is fixedly mounted in rod set sliding sleeve rotating shaft 79 and positioned at rotation support 68 Top；Rod set sliding sleeve 67 is arranged on the top of rod set sliding sleeve rotating shaft 79, slides rod set 65 and is arranged in rod set sliding sleeve 67, such as schemes Shown in shown in 9, limited block 71 is fixedly mounted on inside rod set sliding sleeve 67, and two rod set guide rails 78 are symmetrically mounted at rod set sliding sleeve 67 inner side；The one end for sliding rod set 65 is provided with buffer spring end cap 64, and the other end is provided with safety post support plate 69, buffering elastic One end of spring 66 is arranged on buffer spring end cap 64, and the other end is arranged on rod set sliding sleeve 67, and buffer spring 66 is placed on cunning The outside of lever set 65；Slide the upside of rod set 65 and be provided with rectangular rod set slide opening 70, slide the both sides of rod set 65 and be symmetrically provided with two Individual rod set guide groove 80, limited block 71 are located in rod set slide opening 70 and are slidably matched relatively, and rod set guide rail 78 slides on rod set guide groove In 80；As shown in Fig. 7,11,12, slide and the first cylinder 74, the second cylinder 75, the 3rd bar 76 are sequentially installed with inside rod set 65, and the One end of two cylinder 75 is arranged on the inside of the first cylinder 74, and one end of the 3rd bar 76 is arranged on the inside of the second cylinder 75；Such as Fig. 3 institutes Show, one end of the first cylinder 74 is arranged on buffer spring end cap 64, and the other end is installed with the first spacing ring 82, the first cylinder 74 Internal symmetry be provided with two the second cylinder guide grooves 84；As shown in figure 11, one end of the second cylinder 75 is symmetrically provided with two Two cylinder guide card 85, the other end are installed with the second spacing ring 83, and be provided with two the 3rd bars leads the internal symmetry of the second cylinder 75 The plane of symmetry of groove 86 and two the 3rd bar guide grooves 86 is vertical with the plane of symmetry of two the second cylinder guide cards 85, and the second cylinder guide card 85 slides In the second cylinder guide groove 84；As shown in figure 15, one end of the 3rd bar 76 is symmetrically provided with two the 3rd bar guide cards 87, the other end It is fixedly mounted on limited block 71, the 3rd bar guide card 87 is slided in the 3rd bar guide groove 86；First cylinder escape pipe 81 is arranged on the The outside of one cylinder 74 and the one end for being located at close buffer spring end cap 64, slide in rod set 65 and are provided with rod set stomata 72, safety post branch Post support plate stomata 73 is provided with plate 69, the first cylinder escape pipe 81 is connected by rod set stomata 72 with post support plate stomata 73.First The design of spacing ring 82 is in order to prevent guide card on the second cylinder 75 from departing from the guide groove in the first cylinder 74, the design of the second spacing ring 83 In order to prevent the guide card of the 3rd bar 76 from departing from the guide groove of the second cylinder 75.
Above-mentioned plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes.
In the present invention, when automobile hits safety post 36 from any one direction, rod set sliding sleeve rotating shaft 79 can be according to shock Direction rotation support 68 in rotate, slide rod set 65 moved in rod set sliding sleeve 67, safety post 36 drive safety post support plate 69 are moved to automobile impacting direction, and buffer spring end cap 64 is compressed to movement at rod set sliding sleeve 67, buffer spring 66, Jin Erqi To the cushioning effect to hitting strength, while limited block 71 is motionless and blocks the motion of the 3rd bar 76 so that the first cylinder 74, second It is mutually nested along the cooperation direction of guide card with guide groove between the bar 76 of cylinder 75 and the 3rd, the high pressure in the first cylinder 74, the second cylinder 75 Gas is extruded by the 3rd bar 76, is discharged from the first cylinder escape pipe 81, passes sequentially through rod set stomata 72, post support plate stomata 73, post bottom Plate circular hole is connected with blast air bag.
The plane of symmetry of the second cylinder of above-mentioned two guide card 85 is vertical with the plane of symmetry of two the 3rd bar guide cards 87, vertically arranged Design ensures that bar and cylinder have enough intensity in order to which the position of guide groove and guide card is staggered.When road, post is knocked, the first cylinder 74 can be enclosed on the outside of the second cylinder 75, and the second cylinder 75 can be enclosed on the outside of the 3rd bar 76.
There is the projection with hangnail on above-mentioned sawtooth foreboard.Hangnail is designed to ensure energy during sawtooth foreboard shock automobile Automobile of grabbing tightly is reached, reduction automobile tumbles the possibility under mountain.
Filled with gases at high pressure in above-mentioned air bag.Gases at high pressure explosive thrust is stronger, is that sawtooth foreboard just grab by bigger thrust Post automobile.
Above-mentioned sawtooth foreboard weight is more than 10kg.Sawtooth foreboard main function be to automatic buffer process China to vapour The carry out active shock of car, automobile kinetic energy is reduced, need to just increase sawtooth foreboard weight here, more can carry out speed to automobile subtracts It is low.
In summary, sawtooth foreboard is arranged on preceding panel guide by foreboard draw runner in the present invention, and sawtooth foreboard being capable of edge The slip of foreboard guide groove direction, the air bag that explodes is also equipped between sawtooth foreboard and post side plate, the booster body that stretches rises slow Impact is converted into high-pressure air source by punching effect simultaneously, and high-pressure air source is connected with blast air bag, when flexible booster body is pressurized foot When enough big, blast air bag blast, moment promotes sawtooth foreboard to be moved towards automobile impacting direction, sawtooth foreboard moment is hit Automobile is hit, reduces the speed of automobile, avoids more major injury.The present invention is simple in construction, when Vehicular impact road post, passes through safety post With the cooperation of flexible booster body, effective cushioning effect can be played.

Claims (7)

  1. A kind of 1. safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, flexible Booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, stretched Contracting booster body be arranged between ground floor and road, safety post be arranged on road side and with flexible booster body phase Connection；
    The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
    The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
    The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
    Filled with gases at high pressure in the air bag.
  2. A kind of 2. safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, flexible Booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, stretched Contracting booster body be arranged between ground floor and road, safety post be arranged on road side and with flexible booster body phase Connection；
    The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
    The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
    The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
    The plane of symmetry of described two second cylinder guide cards is vertical with the plane of symmetry of two the 3rd bar guide cards；
    Filled with gases at high pressure in the air bag.
  3. A kind of 3. safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, flexible Booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, stretched Contracting booster body be arranged between ground floor and road, safety post be arranged on road side and with flexible booster body phase Connection；
    The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
    The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
    The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
    The sawtooth foreboard weight is more than 10kg.
  4. A kind of 4. safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, flexible Booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, stretched Contracting booster body be arranged between ground floor and road, safety post be arranged on road side and with flexible booster body phase Connection；
    The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
    The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
    The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
    The plane of symmetry of described two second cylinder guide cards is vertical with the plane of symmetry of two the 3rd bar guide cards；
    The sawtooth foreboard weight is more than 10kg.
  5. A kind of 5. safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, flexible Booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, stretched Contracting booster body be arranged between ground floor and road, safety post be arranged on road side and with flexible booster body phase Connection；
    The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
    The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
    The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
    There is the projection with hangnail on the sawtooth foreboard；
    Filled with gases at high pressure in the air bag.
  6. A kind of 6. safety post for highway turning, it is characterised in that：It includes safety post, ground floor, road, flexible Booster body, road surface support, are wherein provided with road surface support on ground floor, road is arranged on the top of road surface support, stretched Contracting booster body be arranged between ground floor and road, safety post be arranged on road side and with flexible booster body phase Connection；
    The safety post includes sawtooth foreboard, post side plate, blast air bag, foreboard draw runner, column base plate, preceding panel guide, preceding panel guide Groove, column base plate circular hole, air bag import, its center pillar side plate are arranged on column base plate, and two preceding panel guides are arranged on column base plate side by side On, there is foreboard guide groove, two foreboard draw runners are separately mounted in two foreboard guide grooves and can slided on preceding panel guide； Sawtooth foreboard is arranged on foreboard draw runner, and blast air bag is arranged in the space of sawtooth foreboard, post side plate and column base plate composition；
    The flexible booster body includes buffer spring end cap, slides rod set, buffer spring, rod set sliding sleeve, rotation support, safety Post support plate, rod set slide opening, limited block, rod set stomata, post support plate stomata, the first cylinder, the second cylinder, the 3rd bar, thrust axis card, rod set Guide rail, the rotating shaft of rod set sliding sleeve, rod set guide groove, the first cylinder escape pipe, the first spacing ring, the second spacing ring, the second cylinder guide groove, second Cylinder guide card, the 3rd bar guide groove, the 3rd bar guide card, wherein rotation is supported and fixed in ground floor, rod set sliding sleeve rotating shaft is arranged on In rotation support, thrust axis card is fixedly mounted in rod set sliding sleeve rotating shaft and is located at rotatably supported top；Rod set sliding sleeve is installed On the top of rod set sliding sleeve rotating shaft, sliding rod set and be arranged in rod set sliding sleeve, limited block is fixedly mounted on inside rod set sliding sleeve, and two Individual rod set guide rail is symmetrically mounted at the inner side of rod set sliding sleeve；The one end for sliding rod set is provided with buffer spring end cap, the other end Safety post support plate is installed, one end of buffer spring is arranged on buffer spring end cap, and the other end is arranged on rod set sliding sleeve, and Buffer spring, which is placed on, to be slided on the outside of rod set；Sliding bar set upside is provided with rectangular rod set slide opening, slides rod set both sides symmetrically Two rod set guide grooves are provided with, limited block is located in rod set slide opening and is slidably matched relatively, and rod set guide rail is slided in rod set guide groove； Slide and the first cylinder, the second cylinder, the 3rd bar are sequentially installed with inside rod set, and one end of the second cylinder is arranged on the inside of the first cylinder, One end of 3rd bar is arranged on the inside of the second cylinder；One end of first cylinder is arranged on buffer spring end cap, and the other end fixes peace Equipped with the first spacing ring, it is provided with two the second cylinder guide grooves the internal symmetry of the first cylinder；One end of second cylinder is symmetrically provided with Two the second cylinder guide cards, the other end are installed with the second spacing ring, are provided with two the 3rd bars the internal symmetry of the second cylinder and lead The plane of symmetry of groove and two the 3rd bar guide grooves is vertical with the plane of symmetry of two the second cylinder guide cards, and the second cylinder guide card slides on the second cylinder In guide groove；One end of 3rd bar is symmetrically provided with two the 3rd bar guide cards, and the other end is fixedly mounted on limited block, the 3rd bar Guide card is slided in the 3rd bar guide groove；First cylinder escape pipe is arranged on the outside of the first cylinder and positioned at close to the one of buffer spring end cap End, slide in rod set and be provided with rod set stomata, post support plate stomata is provided with safety post support plate, the first cylinder escape pipe passes through rod set stomata It is connected with post support plate stomata；
    The plate pillar stomata is connected by airway tube through column base plate circular hole with the air bag import for the air bag that explodes；
    The plane of symmetry of described two second cylinder guide cards is vertical with the plane of symmetry of two the 3rd bar guide cards；
    There is the projection with hangnail on the sawtooth foreboard；
    Filled with gases at high pressure in the air bag.
  7. A kind of 7. safety post for highway turning according to claim 5 or claim 6, it is characterised in that：Institute State sawtooth foreboard weight and be more than 10kg.
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CN108914837A (en) * 2018-07-04 2018-11-30 李娜 A kind of municipal works use the road pier with buffer function
CN109112989A (en) * 2018-09-06 2019-01-01 深圳市南硕明泰科技有限公司 A kind of limit for width road column
CN114718008A (en) * 2022-03-30 2022-07-08 盐城市水利勘测设计研究院有限公司 Bulkhead type retaining structure with combination of fork piles and unloading plates and construction method

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CN109183679B (en) * 2018-09-29 2020-10-16 泉州市惠安县晶铭家具有限公司 Road pillar
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CN113356111A (en) * 2021-07-16 2021-09-07 王鹏 Road guardrail device
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CN114718008A (en) * 2022-03-30 2022-07-08 盐城市水利勘测设计研究院有限公司 Bulkhead type retaining structure with combination of fork piles and unloading plates and construction method

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CN106049316B (en) 2019-01-08
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