CN208167614U - A kind of intelligent flexible anticollision guardrail structure - Google Patents
A kind of intelligent flexible anticollision guardrail structure Download PDFInfo
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- CN208167614U CN208167614U CN201720670319.4U CN201720670319U CN208167614U CN 208167614 U CN208167614 U CN 208167614U CN 201720670319 U CN201720670319 U CN 201720670319U CN 208167614 U CN208167614 U CN 208167614U
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Abstract
The utility model relates to a kind of intelligent flexible anticollision guardrail structures, it is by dynamical system, jacking system, anti-collision system, intelligence system and control system composition, the dynamical system is by solar panel, battery, motor, gearbox, hydraulic motor and hydraulic pressure pump group at, the jacking system is by pedestal, attachment base, jack hydraulic cylinder and flexible truss composition, the anti-collision system is by column, spring, column casing, lock pin, protect cable wire, protective net, sliding block, guide plate, air nozzle, nozzle holder, fluid-link steering cylinder, air compressor, tracheae and pressure valve composition, the utility model has height intelligent, adjust projected angle of impact, speed of application is fast, it is easy to maintenance, the advantages of long service life.
Description
Technical field
The utility model belongs to anticollision barrier technical field, and in particular to a kind of intelligent flexible anticollision guardrail structure.
Background technique
Anticollision barrier is one important component of road engineering, and anticollision barrier divides three categories both at home and abroad at present, is respectively
Rigidity guardrail（Predominantly cement concrete guardrail, New Jersey safety barrier）, semi-steel guardrail（Main species are column corrugated sheet shield
Column）, flexible safety fence（Main species are rope class guardrail）, three kinds of guardrails respectively have advantage and disadvantage：（1）Rigidity guardrail（Cement concrete
Guardrail, New Jersey safety barrier）, rigidity guardrail advantage is intensity height, impact resistance, and anti-collision effect is good, and long service life is usually used in bridge
The protection in outside, but rigidity guardrail disadvantage is it is also obvious that be exactly rigidity guardrail without deforming, can not absorb energy, vehicle knocks
Substantially car crash afterwards, although bridge is safe and sound too serious to vehicle damage, the life and property loss of driver and conductor
It is too big, it is unfavorable for building a harmonious society；（2）Semi-steel guardrail（Column corrugated sheet guardrail）, semi-steel guardrail advantage is that have one
Fixed intensity, guardrail has deformation, can absorb energy when being hit, and vehicle failure loss is small, lower for car and speed
Lorry have protective action, semi-steel guardrail the disadvantage is that goods stock higher for speed almost without protective capacities, in addition
Semi-steel guardrail is easily damaged, often to replace and repair；（3）Flexible safety fence（Rope class guardrail）, common flexible safety fence advantage
It is that guardrail deformation is big when being hit, it is good to absorb energy, vehicle loss is small, and common flexible safety fence is the disadvantage is that intensity difference, protection energy
Power is weak, easily damaged, often to replace and repair；Flexible safety fence be only applicable in, low traffic and the road based on car, fit
It is too small with face, so the flexible protection guardrail of research new intelligent, improves anti-collision level on the basis of normal flexible guardrail, subtracts
Few people's life and property loss are of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide that a kind of height is intelligent, adjustment is hit
Hit fast, easy to maintenance, the with long service life intelligent flexible anticollision guardrail structure of angle, speed of application.
What the purpose of this utility model was realized in：A kind of intelligent flexible anticollision guardrail structure, it be by dynamical system,
Jacking system, anti-collision system, intelligence system and control system composition, the dynamical system is by solar panel, electric power storage
Pond, motor, gearbox, hydraulic motor and hydraulic pressure pump group are connect by cable with battery at, the solar panel,
The battery is connected to motor by cable, and the output end of the motor is connect with gearbox, the gearbox
Output end connect with hydraulic motor, the output end of the hydraulic motor is connect with hydraulic pump, the jacking system be by
Pedestal, attachment base, jacking hydraulic cylinder and flexible truss composition, the lower end of the flexible truss are connect with pedestal, and stretch truss
Upper end connect with attachment base, the lower end of the jacking hydraulic cylinder is connect with pedestal, jacks upper end and the attachment base of hydraulic cylinder
Connection, jacking hydraulic cylinder are connect by high-pressure oil pipe with hydraulic pump, the anti-collision system be by column, spring, column casing,
Lock pin, protection cable wire, protective net, sliding block, guide plate, air nozzle, nozzle holder, fluid-link steering cylinder, air compressor, tracheae and
Pressure valve composition, the column casing are fixed on the upper side of attachment base, and the lock pin setting is connected to column
The top of casing, the column are socketed in the inside of column casing, and the lower end of column is connect with spring, under the spring
End is connect with attachment base, and the protection cable wire and protective net are connect with column, and the sliding block and guide plate pass through set
The mode connect is connect with protection cable wire, and the outlet port of the air compressor is connect with tracheae, the outlet of the tracheae
Mouth end is connect with air nozzle, and the air nozzle is arranged on nozzle holder, and air nozzle is connect with fluid-link steering cylinder, the liquid
The input terminal of pressure steering cylinder is connect with hydraulic pump, and the pressure valve is connected to tracheae.
The jacking hydraulic cylinder is arranged between two adjacent flexible truss.
The intelligence system be by camera, video camera, projector, radar meter, infrared range-measurement system, headlamp,
Computer, wifi device, GPS device and data bar composition, and camera, video camera, projector, radar meter, infrared survey
Distance meter, headlamp are installed in the top of data bar.
The control system is made of control switch, control element.
The beneficial effects of the utility model：The utility model is by dynamical system, jacking system, anti-collision system, intelligence system
It is formed with control system, the utility model is using the power resources for converting solar energy into electrical energy offer whole device, by too
Positive energy solar panel, battery convert solar energy into electrical energy, and use motor as power, motor driven hydraulic motor, hydraulic pump
Work, whole device use hydraulic-driven, anti-collision system subsection setup, and every section of length designs according to the actual situation, and general 50
Rice or so is an independent paragraph, and expansion joint, anti-collision system and bridge floor are arranged between adjacent segment or ground is combined formula installation, first
In bridge edge or road surface edge pre-embedded bolt, the pedestal for going up and down subsystem is mounted on road surface by pre-embedded bolt, in order to
Guarantee that flexible truss has impact resistance ability, flexible truss is formed by connecting using high-strength angle steel processing, and pedestal, attachment base use steel
Plate is process, and the effect of jacking system is that different vehicle center of gravity height is different, and the vehicle of different centers of gravity makes anticollision barrier
At impact it is also different, in order to reach optimal protection effect, it is desirable that the center of gravity of anticollision barrier and the center of gravity of vehicle are in Yi Tiaoshui
On horizontal line, this point can not be accomplished for the fixed guardrail of height, using jacking system, guard bar lifting can be made, guarantee anticollision shield
The center of gravity on column and the center of gravity of vehicle are on a horizontal line, to reach optimal protection effect, the work of jacking system is former
Reason is when vehicle hits guardrail, and radar meter detects the speed of vehicle, infrared range-measurement system detection vehicle at a distance from guardrail,
Information, the computers such as camera, the shape of camera record vehicle, height, load-carrying, shock-absorbing spring compression situation pass through to information
Data are analyzed, and the height of C.G. of vehicle is calculated, and issue the instruction of guard bar lifting, make guardrail before Vehicular impact guardrail
Center of gravity is elevated to the center of gravity of vehicle on a horizontal line, the effect of flexible protective subsystem and working principle：Vehicle is born to hit
It hits, when vehicular impact flexible protective subsystem, protects cable wire and protective net to play protective action twice, greatly reinforced protection
Effect；Mitigate the injury of driver and conductor, when driver and conductor flies out from vehicle hits guardrail, protective net also acts as buffer action,
It prevents driver and conductor from directly hitting semi-rigid protection subsystem, protects the life security of driver and conductor to greatest extent；It is led after shock
To when vehicle rushes at anticollision barrier, camera, video camera, radar meter, infrared range-measurement system believe collected vehicle
Breath, such as running speed, computer is transferred to guardrail at a distance from, with the angle of cut information of guardrail, analytical judgment software is to these
Information issues the mobile instruction of sliding block after being handled, and sends control system for operational order.Control system is according to calculating
Machine instruction, adjust automatically jet angle and jet power keep neighbouring sliding block mobile to crash direction, when vehicle and guardrail shock
Just bump against on sliding block.Being slided forwards when vehicle bumps against sliding block by sliding block makes Vehicular turn to normally travel direction, drop
Direct impact of the low vehicle to guardrail；Projected angle of impact is adjusted, when vehicle rushes at anticollision barrier, camera, video camera, radar are surveyed
Fast instrument, infrared range-measurement system are by collected information of vehicles, such as running speed, the angle of cut information at a distance from guardrail, with guardrail
It is transferred to computer, analyzes and determines the instruction for issuing adjustment projected angle of impact after software handles these information, and will operation
Instruction is sent to control system, and control system is according to computer instruction, the jet angle of air nozzle behind adjust automatically guide plate
With jet power, guide plate is under jet effect, the angle of adjustment protection cable wire and vehicle forward direction（Angle of impingement）, vehicle can be made
It is in protection cable wire and injures most light collision angle, at this moment damaged vehicle is minimum, and column casing and column are all made of high-strength work
Engineering plastics are process, and high-strength engineering plastics have very high intensity to bear the impulsive contact force of automobile, while having certain elasticity again,
The impact energy that a part of automobile can be absorbed, is located at the lower part of column, spring after column installation locking in column casing inner spring
It is pressurized, transfers to lock pin rear column that can pop up from upright post sleeve, since flexible protective subsystem is in the first line of defence of protection, easily
Impaired, which ensure that this system is Ke Kuaisugenghuan, repairs, and protects cable wire and protective net to be mounted on column, protects cable wire
In the outside of column, 4 cable wires are arranged in protective net on the inside of column, each column, and uniformly distributed along stem height, protective net is adopted
It is woven with high-strength nylon, when vehicular impact flexible protective subsystem, protects cable wire and protective net to play protection twice and make
With, greatly reinforced protective action, when driver and conductor flies out from vehicle hits guardrail, protective net also acts as buffer action, prevent
Only driver and conductor directly hits semi-rigid protection subsystem, protects the life security of driver and conductor to greatest extent, and sliding block is mounted on
It protects on the outside of cable wire, under jet effect, sliding block can be slided along cable wire level, forwards by sliding block when vehicle bumps against sliding block
Sliding makes Vehicular turn to normally travel direction, reduces direct impact of the vehicle to guardrail, and guide plate sliding block is fixed on protection steel
On the outside of rope, adjacent two pieces of guide plates under jet effect, can adjust the protection cable wires of intervening guard cable wire and adjacent both ends with it is whole
The angle in a guardrail face, by adjusting the size of jet power, can make vehicle and protection cable wire be in wound when vehicle hits guardrail
The most light collision angle of evil, at this moment damaged vehicle is minimum, air nozzle, nozzle holder, fluid-link steering cylinder, air compressor, tracheae,
For this six component composition air-jet devices of pressure valve to sliding block and guide plate jet, nozzle holder can under the action of fluid-link steering cylinder
Rotate air nozzle with any angle in the horizontal direction, to adjust jet direction, pressure valve is mounted in air nozzle and tracheae
Between, do not adjust the size of jet power by adjusting pressure valve, the utility model has height intelligence, adjustment projected angle of impact, applies
The advantages of work speed is fast, easy to maintenance, long service life.
Detailed description of the invention
Fig. 1 is a kind of main view of intelligent flexible anticollision guardrail structure of the utility model.
Fig. 2 is a kind of top view of the anti-collision system of intelligent flexible anticollision guardrail structure of the utility model.
In figure：1, pedestal 2, attachment base 3, jacking hydraulic cylinder 4, flexible truss 5, column 6, spring 7, vertical
Column sleeve pipe 8, lock pin 9, protection cable wire 10, protective net 11, sliding block 12, guide plate 13, air nozzle 14, nozzle
Bracket 15, fluid-link steering cylinder 16, air compressor 17, tracheae 18, pressure valve.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As depicted in figs. 1 and 2, a kind of intelligent flexible anticollision guardrail structure, it is by dynamical system, jacking system, anticollision
System, intelligence system and control system composition, the dynamical system is by solar panel, battery, motor, speed change
Case, hydraulic motor and hydraulic pressure pump group are at the solar panel is connect by cable with battery, the battery
It is connected to motor by cable, the output end of the motor is connect with gearbox, the output end and liquid of the gearbox
Pressure motor connection, the output end of the hydraulic motor are connect with hydraulic pump, and the jacking system is by pedestal 1, attachment base
2, it jacks hydraulic cylinder 3 and flexible truss 4 forms, the lower end of the flexible truss 4 is connect with pedestal 1, the upper end for the truss 4 that stretches
It is connect with attachment base 2, the lower end of the jacking hydraulic cylinder 3 is connect with pedestal 1, and the upper end and attachment base 2 for jacking hydraulic cylinder 3 connect
It connects, jacking hydraulic cylinder 3 is connect by high-pressure oil pipe with hydraulic pump, and the anti-collision system is by column 5, spring 6, column casing
7, lock pin 8, protection cable wire 9, protective net 10, sliding block 11, guide plate 12, air nozzle 13, nozzle holder 14, fluid-link steering cylinder 15,
Air compressor 16, tracheae 17 and pressure valve 18 form, and the column casing 7 is fixed on the upper side of attachment base 2,
The top for being connected to column casing 7 is arranged in the lock pin 8, and the column 5 is socketed in the inside of column casing 7, column 5
Lower end is connect with spring 6, and the lower end of the spring 6 is connect with attachment base 2, the protection cable wire 9 and protective net 10 with
Column 5 connects, and the sliding block 11 and guide plate 12 are connect by way of socket with protection cable wire 9, the air pressure
The outlet port of contracting machine 16 is connect with tracheae 17, and the outlet port of the tracheae 17 is connect with air nozzle 13, the jet
Mouth 13 is arranged on nozzle holder 14, and air nozzle 13 is connect with fluid-link steering cylinder 15, the input terminal of the fluid-link steering cylinder 15
It is connect with hydraulic pump, the pressure valve 18 is connected to tracheae 17.
The utility model is made of dynamical system, jacking system, anti-collision system, intelligence system and control system, this is practical
It is novel to provide the power resources of whole device using converting solar energy into electrical energy, it will too by solar panel, battery
Sun can be converted into electric energy, use motor as power, motor driven hydraulic motor, hydraulic pump works, whole device is using hydraulic
Driving, anti-collision system subsection setup, every section of length design according to the actual situation, and general 50 meters or so are an independent paragraph,
Expansion joint, anti-collision system and bridge floor are set between adjacent segment or ground is combined formula installation, first in bridge edge or road surface edge
The pedestal for going up and down subsystem is mounted on road surface by pre-embedded bolt by pre-embedded bolt, in order to guarantee that flexible truss has resistance to punching
Ability is hit, flexible truss is formed by connecting using high-strength angle steel processing, and pedestal, attachment base are process using steel plate, jacking system
Effect be that different vehicle center of gravity height is different, the vehicle of different centers of gravity impacted caused by anticollision barrier it is also different, in order to
Reach optimal protection effect, it is desirable that the center of gravity of anticollision barrier and the center of gravity of vehicle fix height on a horizontal line
Guardrail can not accomplish this point, using jacking system, guard bar lifting can be made, guarantee the center of gravity of anticollision barrier and the center of gravity of vehicle
On a horizontal line, to reach optimal protection effect, the working principle of jacking system be when vehicle hits guardrail,
Radar meter detects the speed of vehicle, infrared range-measurement system detection vehicle at a distance from guardrail, camera, camera record vehicle
Shape, height, load-carrying, shock-absorbing spring compression information, the computer such as situation calculate vehicle by analyzing information data
Height of C.G., and issue the instruction of guard bar lifting, guardrail center of gravity made to be elevated to the weight with vehicle before Vehicular impact guardrail
The heart is on a horizontal line, the effect of flexible protective subsystem and working principle：Vehicular impact is born, when vehicular impact flexible protective
When subsystem, protects cable wire and protective net to play protective action twice, greatly reinforced protective action；Mitigate the wound of driver and conductor
Evil, when driver and conductor flies out from vehicle hits guardrail, protective net also acts as buffer action, prevents driver and conductor from directly hitting half
Rigid protection subsystem protects the life security of driver and conductor to greatest extent；It is oriented to after shock, when vehicle rushes at anticollision barrier
When, camera, video camera, radar meter, infrared range-measurement system are by collected information of vehicles, such as running speed, with guardrail
Distance is transferred to computer with information such as the angles of cut of guardrail, analyzes and determines and issues sliding block after software handles these information
Mobile instruction, and control system is sent by operational order.Control system is according to computer instruction, adjust automatically jet angle
With jet power, keep neighbouring sliding block mobile to crash direction, is just bumped against on sliding block when vehicle and guardrail shock.When vehicle is hit
Slide forwards when to sliding block by sliding block makes Vehicular turn to normally travel direction, direct impact of the reduction vehicle to guardrail；
Projected angle of impact is adjusted, when vehicle rushes at anticollision barrier, camera, video camera, radar meter, infrared range-measurement system will be collected
Information of vehicles, such as running speed, be transferred to computer at a distance from guardrail, with the angle of cut information of guardrail, analyze and determine soft
Part issues the instruction of adjustment projected angle of impact after handling these information, and sends control system for operational order, controls
System according to computer instruction, make in jet by the jet angle and jet power of air nozzle behind adjust automatically guide plate, guide plate
Under, the angle of adjustment protection cable wire and vehicle forward direction（Angle of impingement）, vehicle can be made most light in injuring with protection cable wire
Collision angle, at this moment damaged vehicle is minimum, and column casing and column are all made of high-strength engineering plastics and are process, high-strength engineering
Plastics have very high intensity to bear the impulsive contact force of automobile, while having certain elasticity again, can absorb the impact of a part of automobile
Energy is located at the lower part of column in column casing inner spring, and spring is pressurized after column installation locking, transfers to lock pin rear column can be from
It is popped up in upright post sleeve, since flexible protective subsystem is in the first line of defence of protection, easily damaged, which ensure that this system
Ke Kuaisugenghuan, maintenance, protects cable wire and protective net to be mounted on column, and protection cable wire is in the outside of column, and protective net is vertical
4 cable wires are arranged in each column for the inside of column, uniformly distributed along stem height, and protective net is woven using high-strength nylon, work as vehicle
When impact flexible protective subsystem, protects cable wire and protective net to play protective action twice, greatly reinforced protective action, when
Driver and conductor flies out from vehicle when hitting guardrail, and protective net also acts as buffer action, prevents driver and conductor from directly hitting semi-rigid
Subsystem is protected, protects the life security of driver and conductor to greatest extent, sliding block is mounted on the outside of protection cable wire, is acted in jet
Under, sliding block can be slided along cable wire level, and being slided forwards when vehicle bumps against sliding block by sliding block makes Vehicular turn to normal row
Direction is sailed, direct impact of the vehicle to guardrail is reduced, guide plate sliding block is fixed on the outside of protection cable wire, and adjacent two pieces of guide plates exist
Under jet effect, the angle of the protection cable wire and entire guardrail face of intervening guard cable wire and adjacent both ends can adjust, when vehicle is hit
When to guardrail, by adjusting the size of jet power, vehicle can be made and cable wire is protected to be in injure most light collision angle, at this moment vehicle
Impaired minimum, this six components composition sprays of air nozzle, nozzle holder, fluid-link steering cylinder, air compressor, tracheae, pressure valve
For device of air to sliding block and guide plate jet, nozzle holder can make air nozzle in the horizontal direction to appoint under the action of fluid-link steering cylinder
Meaning angular turn, to adjust jet direction, pressure valve is mounted among air nozzle and tracheae, does not adjust by adjusting pressure valve
The size of jet power, the utility model is intelligent with height, it is fast, easy to maintenance to adjust projected angle of impact, speed of application, uses the longevity
Order long advantage.
Embodiment 2
As depicted in figs. 1 and 2, a kind of intelligent flexible anticollision guardrail structure, it is by dynamical system, jacking system, anticollision
System, intelligence system and control system composition, the dynamical system is by solar panel, battery, motor, speed change
Case, hydraulic motor and hydraulic pressure pump group are at the solar panel is connect by cable with battery, the battery
It is connected to motor by cable, the output end of the motor is connect with gearbox, the output end and liquid of the gearbox
Pressure motor connection, the output end of the hydraulic motor are connect with hydraulic pump, and the jacking system is by pedestal 1, attachment base
2, it jacks hydraulic cylinder 3 and flexible truss 4 forms, the lower end of the flexible truss 4 is connect with pedestal 1, the upper end for the truss 4 that stretches
It is connect with attachment base 2, the lower end of the jacking hydraulic cylinder 3 is connect with pedestal 1, and the upper end and attachment base 2 for jacking hydraulic cylinder 3 connect
It connects, jacking hydraulic cylinder 3 is connect by high-pressure oil pipe with hydraulic pump, and the anti-collision system is by column 5, spring 6, column casing
7, lock pin 8, protection cable wire 9, protective net 10, sliding block 11, guide plate 12, air nozzle 13, nozzle holder 14, fluid-link steering cylinder 15,
Air compressor 16, tracheae 17 and pressure valve 18 form, and the column casing 7 is fixed on the upper side of attachment base 2,
The top for being connected to column casing 7 is arranged in the lock pin 8, and the column 5 is socketed in the inside of column casing 7, column 5
Lower end is connect with spring 6, and the lower end of the spring 6 is connect with attachment base 2, the protection cable wire 9 and protective net 10 with
Column 5 connects, and the sliding block 11 and guide plate 12 are connect by way of socket with protection cable wire 9, the air pressure
The outlet port of contracting machine 16 is connect with tracheae 17, and the outlet port of the tracheae 17 is connect with air nozzle 13, the jet
Mouth 13 is arranged on nozzle holder 14, and air nozzle 13 is connect with fluid-link steering cylinder 15, the input terminal of the fluid-link steering cylinder 15
It is connect with hydraulic pump, the pressure valve 18 is connected to tracheae 17, and the setting of jacking hydraulic cylinder 3 is two adjacent flexible
Between truss 4, the intelligence system is by camera, video camera, projector, radar meter, infrared range-measurement system, illumination
Lamp, computer, wifi device, GPS device and data bar composition, and it is camera, video camera, projector, radar meter, infrared
Rangefinder, headlamp are installed in the top of data bar, and the control system is made of control switch, control element.
The utility model is made of dynamical system, jacking system, anti-collision system, intelligence system and control system, this is practical
It is novel to provide the power resources of whole device using converting solar energy into electrical energy, it will too by solar panel, battery
Sun can be converted into electric energy, use motor as power, motor driven hydraulic motor, hydraulic pump works, whole device is using hydraulic
Driving, anti-collision system subsection setup, every section of length design according to the actual situation, and general 50 meters or so are an independent paragraph,
Expansion joint, anti-collision system and bridge floor are set between adjacent segment or ground is combined formula installation, first in bridge edge or road surface edge
The pedestal for going up and down subsystem is mounted on road surface by pre-embedded bolt by pre-embedded bolt, in order to guarantee that flexible truss has resistance to punching
Ability is hit, flexible truss is formed by connecting using high-strength angle steel processing, and pedestal, attachment base are process using steel plate, jacking system
Effect be that different vehicle center of gravity height is different, the vehicle of different centers of gravity impacted caused by anticollision barrier it is also different, in order to
Reach optimal protection effect, it is desirable that the center of gravity of anticollision barrier and the center of gravity of vehicle fix height on a horizontal line
Guardrail can not accomplish this point, using jacking system, guard bar lifting can be made, guarantee the center of gravity of anticollision barrier and the center of gravity of vehicle
On a horizontal line, to reach optimal protection effect, the working principle of jacking system be when vehicle hits guardrail,
Radar meter detects the speed of vehicle, infrared range-measurement system detection vehicle at a distance from guardrail, camera, camera record vehicle
Shape, height, load-carrying, shock-absorbing spring compression information, the computer such as situation calculate vehicle by analyzing information data
Height of C.G., and issue the instruction of guard bar lifting, guardrail center of gravity made to be elevated to the weight with vehicle before Vehicular impact guardrail
The heart is on a horizontal line, the effect of flexible protective subsystem and working principle：Vehicular impact is born, when vehicular impact flexible protective
When subsystem, protects cable wire and protective net to play protective action twice, greatly reinforced protective action；Mitigate the wound of driver and conductor
Evil, when driver and conductor flies out from vehicle hits guardrail, protective net also acts as buffer action, prevents driver and conductor from directly hitting half
Rigid protection subsystem protects the life security of driver and conductor to greatest extent；It is oriented to after shock, when vehicle rushes at anticollision barrier
When, camera, video camera, radar meter, infrared range-measurement system are by collected information of vehicles, such as running speed, with guardrail
Distance is transferred to computer with information such as the angles of cut of guardrail, analyzes and determines and issues sliding block after software handles these information
Mobile instruction, and control system is sent by operational order.Control system is according to computer instruction, adjust automatically jet angle
With jet power, keep neighbouring sliding block mobile to crash direction, is just bumped against on sliding block when vehicle and guardrail shock.When vehicle is hit
Slide forwards when to sliding block by sliding block makes Vehicular turn to normally travel direction, direct impact of the reduction vehicle to guardrail；
Projected angle of impact is adjusted, when vehicle rushes at anticollision barrier, camera, video camera, radar meter, infrared range-measurement system will be collected
Information of vehicles, such as running speed, be transferred to computer at a distance from guardrail, with the angle of cut information of guardrail, analyze and determine soft
Part issues the instruction of adjustment projected angle of impact after handling these information, and sends control system for operational order, controls
System according to computer instruction, make in jet by the jet angle and jet power of air nozzle behind adjust automatically guide plate, guide plate
Under, the angle of adjustment protection cable wire and vehicle forward direction（Angle of impingement）, vehicle can be made most light in injuring with protection cable wire
Collision angle, at this moment damaged vehicle is minimum, and column casing and column are all made of high-strength engineering plastics and are process, high-strength engineering
Plastics have very high intensity to bear the impulsive contact force of automobile, while having certain elasticity again, can absorb the impact of a part of automobile
Energy is located at the lower part of column in column casing inner spring, and spring is pressurized after column installation locking, transfers to lock pin rear column can be from
It is popped up in upright post sleeve, since flexible protective subsystem is in the first line of defence of protection, easily damaged, which ensure that this system
Ke Kuaisugenghuan, maintenance, protects cable wire and protective net to be mounted on column, and protection cable wire is in the outside of column, and protective net is vertical
4 cable wires are arranged in each column for the inside of column, uniformly distributed along stem height, and protective net is woven using high-strength nylon, work as vehicle
When impact flexible protective subsystem, protects cable wire and protective net to play protective action twice, greatly reinforced protective action, when
Driver and conductor flies out from vehicle when hitting guardrail, and protective net also acts as buffer action, prevents driver and conductor from directly hitting semi-rigid
Subsystem is protected, protects the life security of driver and conductor to greatest extent, sliding block is mounted on the outside of protection cable wire, is acted in jet
Under, sliding block can be slided along cable wire level, and being slided forwards when vehicle bumps against sliding block by sliding block makes Vehicular turn to normal row
Direction is sailed, direct impact of the vehicle to guardrail is reduced, guide plate sliding block is fixed on the outside of protection cable wire, and adjacent two pieces of guide plates exist
Under jet effect, the angle of the protection cable wire and entire guardrail face of intervening guard cable wire and adjacent both ends can adjust, when vehicle is hit
When to guardrail, by adjusting the size of jet power, vehicle can be made and cable wire is protected to be in injure most light collision angle, at this moment vehicle
Impaired minimum, this six components composition sprays of air nozzle, nozzle holder, fluid-link steering cylinder, air compressor, tracheae, pressure valve
For device of air to sliding block and guide plate jet, nozzle holder can make air nozzle in the horizontal direction to appoint under the action of fluid-link steering cylinder
Meaning angular turn, to adjust jet direction, pressure valve is mounted among air nozzle and tracheae, does not adjust by adjusting pressure valve
The size of jet power, the utility model is intelligent with height, it is fast, easy to maintenance to adjust projected angle of impact, speed of application, uses the longevity
Order long advantage.
Claims (4)
1. a kind of intelligent flexible anticollision guardrail structure, it is by dynamical system, jacking system, anti-collision system, intelligence system and control
System composition processed, it is characterised in that：The dynamical system is by solar panel, battery, motor, gearbox, hydraulic
Motor and hydraulic pressure pump group are at the solar panel is connect by cable with battery, and the battery passes through electricity
Cable is connected to motor, and the output end of the motor is connect with gearbox, the output end and hydraulic motor of the gearbox
Connection, the output end of the hydraulic motor are connect with hydraulic pump, and the jacking system is by pedestal, attachment base, jacking liquid
Cylinder pressure and flexible truss composition, the lower end of the flexible truss are connect with pedestal, and the upper end of flexible truss is connect with attachment base,
The lower end of the jacking hydraulic cylinder is connect with pedestal, and the upper end for jacking hydraulic cylinder is connect with attachment base, and jacking hydraulic cylinder passes through
High-pressure oil pipe is connect with hydraulic pump, and the anti-collision system is by column, spring, column casing, lock pin, protection cable wire, protection
Net, sliding block, guide plate, air nozzle, nozzle holder, fluid-link steering cylinder, air compressor, tracheae and pressure valve composition, it is described
Column casing is fixed on the upper side of attachment base, and the lock pin setting is connected to the top of column casing, described
Column is socketed in the inside of column casing, and the lower end of column is connect with spring, and the lower end of the spring is connect with attachment base, institute
The protection cable wire and protective net stated are connect with column, the sliding block and guide plate by way of socket with protection cable wire
Connection, the outlet port of the air compressor are connect with tracheae, and the outlet port of the tracheae is connect with air nozzle, institute
The air nozzle stated is arranged on nozzle holder, and air nozzle is connect with fluid-link steering cylinder, the input terminal of the fluid-link steering cylinder and
Hydraulic pump connection, the pressure valve are connected to tracheae.
2. a kind of intelligent flexible anticollision guardrail structure as described in claim 1, it is characterised in that：The jacking hydraulic cylinder is set
It sets between two adjacent flexible truss.
3. a kind of intelligent flexible anticollision guardrail structure as described in claim 1, it is characterised in that：The intelligence system be by
Camera, video camera, projector, radar meter, infrared range-measurement system, headlamp, computer, wifi device, GPS device sum number
It is formed according to bar, and camera, video camera, projector, radar meter, infrared range-measurement system, headlamp are installed in data bar
Top.
4. a kind of intelligent flexible anticollision guardrail structure as described in claim 1, it is characterised in that：The control system be by
Control switch, control element composition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720670319.4U CN208167614U (en) | 2017-06-10 | 2017-06-10 | A kind of intelligent flexible anticollision guardrail structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670319.4U CN208167614U (en) | 2017-06-10 | 2017-06-10 | A kind of intelligent flexible anticollision guardrail structure |
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| CN208167614U true CN208167614U (en) | 2018-11-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331940A (en) * | 2018-12-12 | 2019-02-15 | 郑州金诚信筛网设备有限公司 | A kind of percussion grinder damping device |
| CN109577173A (en) * | 2019-01-03 | 2019-04-05 | 温州益德建设有限公司 | A kind of municipal administration bridge pier base |
-
2017
- 2017-06-10 CN CN201720670319.4U patent/CN208167614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331940A (en) * | 2018-12-12 | 2019-02-15 | 郑州金诚信筛网设备有限公司 | A kind of percussion grinder damping device |
| CN109577173A (en) * | 2019-01-03 | 2019-04-05 | 温州益德建设有限公司 | A kind of municipal administration bridge pier base |
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