CN207109671U - Highway, bridge or tunnel guardrail safe driving alarming device - Google Patents
Highway, bridge or tunnel guardrail safe driving alarming device Download PDFInfo
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- CN207109671U CN207109671U CN201720791110.3U CN201720791110U CN207109671U CN 207109671 U CN207109671 U CN 207109671U CN 201720791110 U CN201720791110 U CN 201720791110U CN 207109671 U CN207109671 U CN 207109671U
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Abstract
The utility model discloses a kind of highway, bridge or tunnel guardrail safe driving alarming device, is set in the both sides in highway, bridge or tunnel along vehicle forward direction provided with one group of guardrail, is provided with one group of fixed block on every guardrail side by side along its length；An anchor ear is respectively equipped with two fixed blocks of every end of guardrail, a white clear flexible pipe is installed between the endoporus of all installation sets, gap coordinates between the white clear flexible pipe and installation set, and white clear flexible pipe is built with the warning micro- shell of glass.The utility model has been abandoned sets the structures such as reflecting sign on guardrail in traditional structure, the substitute is and coordinate white clear flexible pipe by installation set gap, warns hollow micro- shell of the micro- shell of glass built with the fluorescent material of powder structure；White clear flexible pipe can be rotated or rocked with the wind after wind, so be may result in the warning micro- shell of glass and followed white clear flexible pipe to rock together, can be used in in general highway, highway, bridge and tunnel.
Description
Technical field
The utility model belongs to field of traffic, more particularly to a kind of highway, bridge or tunnel guardrail are warned with safe driving
Device.
Background technology
With the development of society, traffic is more and more important, but traffic safety is must not think little of the problem of, often
The year traffic accident of whole nation generation causes mass casualties and property loss.Simultaneously as night sight is poor, so night is sent out
The probability of raw security incident is significantly higher than daytime again, and the night on rainy day is easier that traffic accident occurs.In order to avoid night
Generation traffic accident, the warning of suggesting effect can be typically set in highway (particularly highway), bridge or tunnel both sides
Lamp, these warning lamps reach prompting effect by way of active is luminous.However, warning lamp needs power consumption, not only need to set up
Supply line, and need long-term consumption electric energy, it is also necessary to periodic replacement and maintenance, cost are high.
Later, occur three kinds of safe driving prompting modes for replacing warning lamp again：The first is yellow black alternate plastics
Band, when vehicle by when headlight be pointed on the plastic tape in front so that plastic tape is reflective, and then the width in promoting highway or tunnel
Degree.The advantages of this prompting mode is that cost is low, it is not required that power consumption, more need not largely be repaired, shortcoming is plastic tape reflection
Light be usually gold-tinted, this gold-tinted is more dazzling, easily cause Driver Vision fatigue.
Second is the laying metal reflective mark on road surface, when automobile front lamp, which shines metal reflective, to be put on, metal
Reflecting sign can illuminate road surface, and the advantage and disadvantage of this mode are identical with plastic tape.
The third is to use fluorescent material, and this mode scribbles fluorescent coating on the guardrail on both sides, and is applied in fluorescent material
Layer surface is provided with one layer of wearing layer.Fluorescent coating absorption too luminous energy, night on daytime actively sends visible ray, so as to reach safety
The effect of prompting.The advantages of this mode is not need power consumption, and operation and maintenance cost is low, and the light sent is visible ray, and
Cost is cheaper than warning lamp, but due to setting wearing layer so cost is than plastic tape and reflective absolute altitude；Shortcoming is wearing layer wind
After Exposure to Sunlight, wearing layer meeting aging comes off, and can thus expose fluorescent coating, and fluorescent coating surface roughness is larger,
Run into absorption luminous energy and luminous efficiency that dust deposit is easy for significantly influenceing fluorescent coating later；Also, fluorescent coating
Meeting water or liquid would not occur later, thus entirely ineffective.In addition, even if wearing layer does not wear, existing fluorescence
Powder coating is fixed coated on guardrail, and only the fluorescent material on surface can effectively absorb luminous energy, so in order to avoid waste of materials,
The problem of fluorescent coating can only being made than relatively thin, and so whether all can lighting whole night and be one very big；Gu also,
The visible ray that fixed fluorescent coating is sent is also fixed, shows wide alarming effect also than relatively limited, if what is sent is visible
Just move, alarming effect can be more preferable, also more not easily leads to visual fatigue, and existing stationary type fluorescent powder coating root
Originally can not realize.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of highway, bridge or tunnel guardrail safe driving
Alarming device, the alarming device are used for highway, bridge or tunnel driving safety prompt, reduce the probability of happening of traffic accident.
The technical solution of the utility model is as follows：A kind of highway, bridge or tunnel guardrail safe driving alarming device, bag
Guardrail (1) is included, one group of guardrail (1) is provided with along vehicle forward direction in the both sides in highway, bridge or tunnel, it is characterised in that：
It is provided with one group of fixed block (2) on the every guardrail (1) side by side along its length, the fixed block is fixed with the guardrail (1),
And fixed block (2) is located on guardrail (1) opposite face of both sides；On two fixed blocks (2) of every guardrail (1) termination respectively
Provided with an anchor ear (4), an installation set (5) is respectively installed with remaining fixed block (2) on the guardrail (1)；
A white clear flexible pipe (6), the white clear flexible pipe and peace are installed between the endoporus of all installation sets (5)
Gap coordinates between encapsulation (5), and the two ends of the white clear flexible pipe (6) are blocked by a blanking cover (7) respectively, and described
Anchor ear (4) banding is outside corresponding blanking cover (7)；
The white clear flexible pipe (6) is built with water, in white clear flexible pipe built with the warning micro- shell of glass (8), the police
Show that the micro- shell of glass is made up of hollow micro- shell (8a) and fluorescent material (8b), hollow micro- shell is white clear ball, hollow micro- shell
(8a) is made up of glass or quartz；The external diameter of hollow micro- shell (8a) is 0.5-1.5mm, its wall thickness≤0.5mm；It is described glimmering
Light powder (8b) is powder structure, and enclosed package is in hollow micro- shell (8a).
In the above-mentioned technical solutions, the fluorescent material in this case (8b) has abandoned the coating structure in existing structure, is changed to certainly
Hollow micro- shell (8a) is hermetically encapsulated in completely by the powder structure of state, and by the fluorescent material (8b) of these free states
It is interior, a comprehensive protective housing is thus formed outside fluorescent material (8b).Also, hollow micro- shell (8a) is by glass or stone
English system is into convenient material drawing is cheap, and shortcoming is that manufacture is relative complex.Also, glass or quartz construction intensity are high, and hollow
The external diameter of micro- shell (8a) is 0.5-1.5mm, and its wall thickness≤0.5mm, this actually forms a kind of micro-sphere structure, thus can be from
Further make hollow micro- shell (8a) that there is very high structural strength on the whole, be hardly damaged, so as to very effectively protect
Internal fluorescent material (8b), reliably separates fluorescent material and dust and rainwater, environmental liquids, so as to prevent fluorescent material (8b) from meeting
Luminous efficiency is reduced after to dust, and avoids fluorescent material (8b) from running into rainwater or liquid, and then prevents fluorescent material (8b) from losing
Effect.
It should be strongly noted that the external diameter of hollow micro- shell (8a) is 0.5-1.5mm, its wall thickness≤0.5mm in this case,
Also there is a special consideration, specific reason is as follows：1st, the structure of hollow micro- shell (8a) is micro-sphere structure, and structural strength is very high；2nd, it is empty
The size of the micro- shell of the heart (8a) is small, and it is relatively large so to result in the surface area of hollow micro- shell (8a), so as to increase fluorescent material (8b)
With the contact area of light, the extinction efficiency of raising fluorescent material (8b)；3rd, in the manufacturing process of glass marble, the sky of small size
The micro- shell of the heart (8a) is more easily manufactured than large-sized hollow micro- shell (8a) on the contrary, thus can effectively reduce hollow micro- shell (8a)
Difficulty of processing and manufacturing cost.
Meanwhile hollow micro- shell (8a) is white clear ball, surface roughness is low, and it is saturating to be so not only convenient for fluorescent material (8b)
Cross hollow micro- shell (8a) to absorb luminous energy or emit beam, and hollow micro- shell (8a) surface is not easy adhesive dust, such and can
Further improve fluorescent material (8b) to absorb or the efficiency that emits beam, and can also be rinsed out easily with water under high pressure hollow
A small amount of dust of micro- shell (8a) outer surface attachment, and do not have to the hollow micro- shell (8a) of fear of damage.In addition, hollow micro- shell (8a) is white
The transparent ball of color, and fluorescent material (8b) is powder structure, the organic cooperation of the two technical characteristics, fluorescent material (8b) can be made from each
Direction absorbs luminous energy；Compared with traditional fluorescent coating, the fluorescent material of powder structure absorbs the efficiency of luminous energy significantly in this case
Improve, the mode that two kinds of structure types absorb luminous energy has essential distinction.
In addition, this case will warn the micro- shell of glass (8) in white clear flexible pipe (6), and in white clear flexible pipe (6)
Equipped with water, so both in white clear flexible pipe (6) the micro- shell of built-in one group of warning glass (8), and water can reduce the warning micro- shell of glass
(8) friction between, and warn the micro- shell of glass (8) can the rotation or mobile in white clear flexible pipe (6).Meanwhile white
Transparent hose (6) coordinates with installation set (5) gap, so when blowing natural wind or vehicle by causing blowing, white clear
Flexible pipe (6) can rock in installation set (5), so that the warning micro- shell of glass (8) rocks in white clear flexible pipe (6),
The effect of dynamic warning can thus be reached, and this structure design is particularly suitable for highway, bridge or tunnel guardrail.
The optimization design important as this case, the warning micro- shell of glass (8) is suspended in water, and the white that each rice is long
The 100-300 warning micro- shell of glass (8) is distributed with transparent hose (6).
Using above structure design, the warning micro- shell of glass (8) is suspended in water, there is following benefit：First, warning can allow
The micro- shell of glass (8) moves freely in water, is mainly freely overturn when moving freely, next to that along white clear flexible pipe (6)
Length direction moves；Also, the micro- shell of warning glass (8) moved freely is combined with the white clear flexible pipe (6) rocked, energy
Night prompting effect is effectively improved, greatly improves dynamic reminding effect；Second, the warning micro- shell of glass (8) is suspended in water, can have
Effect, which is reduced, collides and wears when the adjacent micro- shell of warning glass (8) moves freely, and can thus extend the warning micro- shell of glass (8)
Service life, effectively prevent from warning the micro- shell of glass (8) damage, so as to ensure normal use of the present utility model, avoid often tieing up
Repair and change.From the foregoing, it will be observed that the micro- shell of warning glass (8) in this case is suspended in water, it is the special skill that special occasions is made
Art measure, performance of the present utility model is improved well, there is significant technique effect, it is not easy to those skilled in the art institute
Expect.In addition, 100-300 is distributed with the long white clear flexible pipe (6) of each rice warns the micro- shell of glass (8), this distribution
Medium density, it can prevent that density is too small and causes alarming effect bad, and can prevents that density is excessive and causes brightness too big, from
And cause the visual fatigue of driver.
As optimization design, the 1/3-2/3 of the cumulative volume duty heart micro- shell (8a) cavity volume of the fluorescent material (8b).
It should be strongly noted that if the cumulative volume of fluorescent material (8b) is very few, although can so improve unit bodies to a certain extent
Long-pending fluorescent material (8b) absorbs luminous energy and luminous efficiency, but can influence total luminous quantity；On the contrary, if fluorescent material (8b) is total
Volume is excessive, although can so improve the total luminous quantity of fluorescent material (8b) to a certain extent, guarantees to light the whole night,
The absorption luminous energy and luminous efficiency of fluorescent material unit volume can also be greatly reduced, and can so reduce the utilization rate of fluorescent material again, from
And part fluorescent material in a disguised form is caused to waste.In addition, the cumulative volume of fluorescent material (8b) is excessive, fluorescent material (8b) can be also hindered to exist
Moved freely in hollow micro- shell (8a).
In summary, the cumulative volume of fluorescent material (8b), which just seems, is even more important, the totality of fluorescent material described in this case (8b)
The 1/3-2/3 of the product duty heart micro- shell (8a) cavity volume, is the design made after thinking over, has taken into account unit well
Volume fluorescent material absorbs luminous energy and luminous efficiency and total luminous quantity, effectively, compatiblely solves conflicting
Technical problem, it is seen that this design is not belonging to routine techniques selection, is also not easy to be expected by those skilled in the art.
As optimization design, the external diameter of hollow micro- shell (8a) is 1mm, and the wall thickness of hollow micro- shell (8a) is
0.25mm, such external diameter and wall thickness can be effectively reduced manufacture difficulty, and take into account structural strength well.
Beneficial effect：The utility model has been abandoned sets the structures such as reflecting sign on guardrail in traditional structure, replace
Be by installation set gap coordinate white clear flexible pipe, and white clear flexible pipe built with water and warning the micro- shell of glass, and
Warning hollow micro- shell of the micro- shell of glass, this structure type can just protect fluorescence well built with the fluorescent material of powder structure
It powder, effectively can not only prevent fluorescent material from failing, and fluorescent material can also be made farthest to absorb luminous energy and send visible ray；And
And white clear flexible pipe can be rotated or rocked with the wind after wind, so may result in warning the micro- shell of glass follow it is white
Color transparent hose rocks together, so not only preferably improves the efficiency that fluorescent material absorbs luminous energy, and the visible ray meeting sent
Rotate or rock, can thus play dynamic alarming effect, not only alarming effect is more eye-catching, and can preferably prevent
Only Driver Vision fatigue, the probability of happening of traffic accident is more efficiently reduced, in general highway, at a high speed public affairs can be used in
In road, bridge and tunnel.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram that the micro- shell embodiment 1 of glass is warned in the utility model.
Fig. 3 is Fig. 2 sectional view.
Fig. 4 is the schematic diagram that the micro- shell embodiment 2 of glass is warned in the utility model.
Fig. 5 is Fig. 4 sectional view.
Fig. 6 is the schematic diagram that the micro- shell embodiment 3 of glass is warned in the utility model.
Fig. 7 is Fig. 6 sectional view.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment 1
Such as Fig. 1 -- shown in 3, a kind of highway, bridge or tunnel guardrail safe driving alarming device, including guardrail 1,
The both sides of highway, bridge or tunnel are provided with one group of guardrail 1 along vehicle forward direction.It is provided with side by side along its length on guardrail 1
One group of fixed block 2, the fixed block 2 are fixed with guardrail 1, and are preferably to be welded and fixed, and the length direction of guardrail 1 advances with vehicle
Direction is consistent with the bearing of trend of road.Fixed block 2 is located on the opposite face of guardrail 1 of both sides, i.e. fixed block 2 is towards highway, bridge
The runway of beam or tunnel.Be respectively equipped with an anchor ear 4 on two fixed blocks 2 of the every termination of guardrail 1, on the guardrail 1 remaining
Fixed block 2 on be respectively installed with an installation set 5.
A white clear flexible pipe 6 is installed between the endoporus of all installation sets 5, the white clear flexible pipe and installation set 5 it
Between gap coordinate.The unilateral gap of white clear flexible pipe 6 and the endoporus of installation set 5 is 5-10mm, and this parameter designing is extremely important,
Creative, specific reason is：If unilateral gap is too small, the shaking amplitude of white clear flexible pipe 6 is too small, then dynamic is alert
Show DeGrain；If unilateral gap is excessive, the shaking amplitude of white clear flexible pipe 6 can be excessive, such dynamic warning effect
It is too obvious, easily cause Driver Vision tired on the contrary, and two lateral boundaries on road can not be indicated very accurately, easily make on the contrary
Into security incident, and then cause the adverse effect of " having too much of a good thing ".Also, the wall thickness of white clear flexible pipe 6 is 2-5mm, and can
Preferably 3 or 4mm, if although the penetration power of the too small light of the wall thickness of white clear flexible pipe 6 is stronger, structural strength is smaller；
If although the penetration power of the excessive light of the wall thickness of white clear flexible pipe 6 is smaller, structural strength is larger, therefore white clear is soft
The wall thickness of pipe 6 needs moderate.The two ends of white clear flexible pipe 6 are blocked by a blanking cover 7 respectively, and leak is prevented so as to realize,
And the banding of anchor ear 4 is in the corresponding outside of blanking cover 7.Blanking cover 7 is two-part multidiameter structure, its small head section and white clear flexible pipe 6
Endoporus tight fit, the stub end dew of blanking cover 7 is to the outside of white clear flexible pipe 6, and the banding of anchor ear 4 is outside 7 small head end of blanking cover.
Such as Fig. 1 -- shown in 3, white clear flexible pipe 6 is built with water, in white clear flexible pipe built with the warning micro- shell 8 of glass.
The warning micro- shell 8 of glass is suspended in water, and 100-300 is distributed with the long white clear flexible pipe 6 of each rice and warns glass micro-
Shell 8, and can be more preferably the 150-250 warning micro- shell 8 of glass, can also be more preferably that 200 warning glass are micro-
Shell 8.The warning micro- shell of glass is made up of hollow micro- shell 8a and fluorescent material 8b, and hollow micro- shell 8a is white clear ball, hollow micro-
Shell 8a is made up of glass or quartz.Hollow micro- shell 8a external diameter is 0.5-1.5mm, and can be more preferably 0.8,1mm, 1.2
And 1.4mm.Hollow micro- shell 8a wall thickness≤0.5mm, and can be more preferably 0.1,0.25,0.35 and 0.45mm.Fluorescent material
8b (being schematic diagram in accompanying drawing) is powder structure, and enclosed package is in hollow micro- shell 8a, under hollow micro- non-distress conditions of shell 8a,
Fluorescent material 8b can not be drained to outside hollow micro- shell 8a.The 1/3-2/3 of the fluorescent material 8b micro- shell 8a cavity volumes of the cumulative volume duty heart,
And can be more preferably 2/5,1/2 or 3/5.It should be noted that fluorescent material 8b is obtained by outsourcing, what it sent
Light is visible ray, and fluorescent material 8b launch wavelength is 400-700 nanometers, and wherein launch wavelength is the glimmering of 500-560 nanometers
The visible ray that light powder is sent is green glow, and launch wavelength is that the visible ray that the fluorescent material of 605-700 nanometers is sent is feux rouges, transmitted wave
The visible ray that the fluorescent material of a length of 580-595 nanometers is sent is gold-tinted.Also, green glow is easily received by human eye, also it is not easy to produce
Raw visual fatigue, therefore prioritizing selection launch wavelength is the fluorescent material of 500-560 nanometers in the present embodiment.It is of course also possible to will not
Fluorescent material with launch wavelength mixes.
Embodiment 2
Reference picture 4,5, and combine Fig. 1 -- 3, a kind of highway, bridge or tunnel guardrail safe driving alarming device, including
Guardrail 1, one group of guardrail 1 is provided with along vehicle forward direction in the both sides in highway, bridge or tunnel.On guardrail 1 along its length
Be provided with one group of fixed block 2 side by side, the fixed block 2 is fixed with guardrail 1, and be preferably be welded and fixed, and the length direction of guardrail 1 with
Vehicle forward direction is consistent.Fixed block 2 is located on the opposite face of guardrail 1 of both sides, i.e. fixed block 2 is towards highway, bridge or tunnel
Runway.An anchor ear 4 is respectively equipped with two fixed blocks 2 of the every termination of guardrail 1, remaining fixed block 2 on the guardrail 1
On be respectively installed with an installation set 5.
A white clear flexible pipe 6 is installed between the endoporus of all installation sets 5, the white clear flexible pipe and installation set 5 it
Between gap coordinate.The unilateral gap of white clear flexible pipe 6 and the endoporus of installation set 5 is 5-10mm, and this parameter designing is extremely important,
Creative, specific reason is：If unilateral gap is too small, the shaking amplitude of white clear flexible pipe 6 is too small, then dynamic is alert
Show DeGrain；If unilateral gap is excessive, the shaking amplitude of white clear flexible pipe 6 is excessive, and such dynamic warning effect is too
Substantially, easily cause Driver Vision tired on the contrary, and two lateral boundaries on road can not be indicated very accurately, easily cause on the contrary
Security incident, and then cause the adverse effect of " having too much of a good thing ".Also, the wall thickness of white clear flexible pipe 6 is 2-5mm, and can be excellent
Elect 3 or 4mm as, if although the penetration power of the too small light of the wall thickness of white clear flexible pipe 6 is stronger, structural strength is smaller；If
Although the penetration power of the excessive light of the wall thickness of white clear flexible pipe 6 is smaller, structural strength is larger, therefore white clear flexible pipe
6 wall thickness needs moderate.The two ends of white clear flexible pipe 6 are blocked by a blanking cover 7 respectively, so as to realize leakproof, and anchor ear 4
Banding is in the corresponding outside of blanking cover 7.Blanking cover 7 is two-part multidiameter structure, and its small head section and the endoporus of white clear flexible pipe 6 are tight
Coordinate, the stub end dew of blanking cover 7 is to the outside of white clear flexible pipe 6, and the banding of anchor ear 4 is outside 7 small head end of blanking cover.
Reference picture 4,5, and combine Fig. 1 -- 3, white clear flexible pipe 6 is built with water, in white clear flexible pipe built with warning
The micro- shell 8 of glass.The warning micro- shell 8 of glass is suspended in water, and 100-300 are distributed with the long white clear flexible pipe 6 of each rice
The micro- shell 8 of glass is warned, and can be more preferably the 150-250 warning micro- shell 8 of glass, can also be more preferably 200
Warn the micro- shell 8 of glass.The warning micro- shell of glass is made up of hollow micro- shell 8a and fluorescent material 8b, in the present embodiment, hollow micro- shell 8a
Using the ellipsoidal structure of white clear, hollow micro- shell 8a is made up of glass or quartz, is not only more easily manufactured than ball, and
Oval-shaped ball can preferably absorb luminous energy by fluorescent material.
Hollow micro- shell 8a long side is 0.5-1.5mm, and can be more preferably 0.8,1mm, 1.2 and 1.4mm.It is hollow micro-
Shell 8a short side is 0.5-1mm.Hollow micro- shell 8a wall thickness≤0.5mm, and can be more preferably 0.1,0.25,0.35 and
0.45mm.Fluorescent material 8b (being schematic diagram in accompanying drawing) is powder structure, and enclosed package is in hollow micro- shell 8a, hollow micro- shell 8a
Under non-distress condition, fluorescent material 8b can not be drained to outside hollow micro- shell 8a.The fluorescent material 8b micro- shell 8a inner chambers of the cumulative volume duty heart
The 1/3-2/3 of volume, and can be more preferably 2/5,1/2 or 3/5.It should be noted that fluorescent material 8b passes through outsourcing
Obtain, its light sent is visible ray, and fluorescent material 8b launch wavelength is 400-700 nanometers, and wherein launch wavelength is
The visible ray that the fluorescent material of 500-560 nanometers is sent is green glow, and launch wavelength sends visible for the fluorescent material of 605-700 nanometers
Light is feux rouges, and launch wavelength is that the visible ray that the fluorescent material of 580-595 nanometers is sent is gold-tinted.Also, green glow is easily by human eye
Receive, also do not allow to be also easy to produce visual fatigue, therefore prioritizing selection launch wavelength is the fluorescent material of 500-560 nanometers in the present embodiment.
It is of course also possible to the fluorescent material of different emission is mixed.
The fluorescent material of the present embodiment is powder structure, and is encapsulated in hollow micro- shell of oval micro-sphere structure, this knot
Configuration formula can just protect fluorescent material well, effectively can not only prevent fluorescent material from failing, and can also make fluorescent material at utmost
Ground absorbs luminous energy and sends visible ray；Also, this case can rotate with the wind when being through on threading, so not only preferably improve glimmering
Light powder absorbs the efficiency of luminous energy, and the visible ray sent can rock, and can thus play dynamic alarming effect, not only warn
Effect is more eye-catching, and can be better protected from Driver Vision fatigue, and the generation for more efficiently reducing traffic accident is general
Rate, can effectively it be used in in general highway, highway and tunnel.In addition, hollow micro- shell uses ellipsoidal structure, not only compare
Ball is more easily manufactured, and oval-shaped ball can preferably absorb luminous energy by fluorescent material.
Embodiment 3
Reference picture 6,7, and combine Fig. 1 -- 3, a kind of highway, bridge or tunnel guardrail safe driving alarming device, including
Guardrail 1, one group of guardrail 1 is provided with along vehicle forward direction in the both sides in highway, bridge or tunnel.On guardrail 1 along its length
Be provided with one group of fixed block 2 side by side, the fixed block 2 is fixed with guardrail 1, and be preferably be welded and fixed, and the length direction of guardrail 1 with
Vehicle forward direction is consistent.Fixed block 2 is located on the opposite face of guardrail 1 of both sides, i.e. fixed block 2 is towards highway, bridge or tunnel
Runway.An anchor ear 4 is respectively equipped with two fixed blocks 2 of the every termination of guardrail 1, remaining fixed block 2 on the guardrail 1
On be respectively installed with an installation set 5.
A white clear flexible pipe 6 is installed between the endoporus of all installation sets 5, the white clear flexible pipe and installation set 5 it
Between gap coordinate, and the unilateral gap of white clear flexible pipe 6 and the endoporus of installation set 5 be 5-10mm, and this parameter designing weighs very much
Will, creative, specific reason is：If unilateral gap is too small, the shaking amplitude of white clear flexible pipe 6 is too small, then moves
State alarming effect unobvious；If unilateral gap is excessive, the shaking amplitude of white clear flexible pipe 6 is excessive, such dynamic warning effect
Fruit is too obvious, easily causes Driver Vision tired on the contrary, and can not indicate two lateral boundaries on road very accurately, on the contrary easily
Security incident is caused, and then causes the adverse effect of " having too much of a good thing ".Also, the wall thickness of white clear flexible pipe 6 is 2-5mm, and
Preferably is 3 or 4mm, if although the penetration power of the too small light of the wall thickness of white clear flexible pipe 6 is stronger, structural strength compared with
It is small；If although the penetration power of the excessive light of the wall thickness of white clear flexible pipe 6 is smaller, structural strength is larger, therefore white is thoroughly
The wall thickness of bright flexible pipe 6 needs moderate.The two ends of white clear flexible pipe 6 are blocked by a blanking cover 7 respectively, so as to realize leakproof,
And the banding of anchor ear 4 is in the corresponding outside of blanking cover 7.Blanking cover 7 is two-part multidiameter structure, its small head section and white clear flexible pipe 6
Endoporus tight fit, the stub end dew of blanking cover 7 is to the outside of white clear flexible pipe 6, and the banding of anchor ear 4 is outside 7 small head end of blanking cover.
Such as Fig. 1 -- shown in 3, white clear flexible pipe 6 is built with water, in white clear flexible pipe built with the warning micro- shell 8 of glass.
The warning micro- shell 8 of glass is suspended in water, and 100-300 is distributed with the long white clear flexible pipe 6 of each rice and warns glass micro-
Shell 8, and can be more preferably the 150-250 warning micro- shell 8 of glass, can also be more preferably that 200 warning glass are micro-
Shell 8.The warning micro- shell of glass is made up of hollow micro- shell 8a and fluorescent material 8b, and in the present embodiment, hollow micro- shell 8a is white clear
Positive tetrahedron structure, hollow micro- shell 8a are made up of glass or quartz.Hollow micro- shell 8a wall thickness≤0.5mm, and can be further
Preferably 0.1,0.25,0.35 and 0.45mm.Also, the hollow micro- shell 8a length of side is 0.5-1.5mm.In the present embodiment, it is empty
The micro- shell 8a of the heart uses positive tetrahedron structure, although more slightly larger than manufacture ball difficulty during manufacture, the hollow micro- shell of light-transmissive
After 8a, it can be reflected in hollow micro- shell 8a, fluorescent material absorption luminous energy can also be effectively improved by not having to the hollow micro- shell 8a of rotation so
Efficiency.
Fluorescent material 8b (being schematic diagram in accompanying drawing) is powder structure, and enclosed package is in hollow micro- shell 8a, hollow micro- shell
Under the non-distress conditions of 8a, fluorescent material 8b can not be drained to outside hollow micro- shell 8a.In the fluorescent material 8b micro- shell 8a of the cumulative volume duty heart
The 1/3-2/3 of cavity volume, and can be more preferably 2/5,1/2 or 3/5.It should be noted that fluorescent material 8b pass through it is outer
Buy, its light sent is visible ray, and fluorescent material 8b launch wavelength is 400-700 nanometers, and wherein launch wavelength is
The visible ray that the fluorescent material of 500-560 nanometers is sent is green glow, and launch wavelength sends visible for the fluorescent material of 605-700 nanometers
Light is feux rouges, and launch wavelength is that the visible ray that the fluorescent material of 580-595 nanometers is sent is gold-tinted.Also, green glow is easily by human eye
Receive, also do not allow to be also easy to produce visual fatigue, therefore prioritizing selection launch wavelength is the fluorescent material of 500-560 nanometers in the present embodiment.
It is of course also possible to the fluorescent material of different emission is mixed.
The fluorescent material of the present embodiment is powder structure, and is encapsulated in hollow micro- shell, and this structure type just can be well
Fluorescent material is protected, effectively can not only prevent fluorescent material from failing, and fluorescent material can also be made farthest to absorb luminous energy and send
Visible ray；Also, this case can rotate with the wind when being through on threading, the effect that fluorescent material absorbs luminous energy is so not only preferably improved
Rate, and the visible ray sent can rock, and can thus play dynamic alarming effect, and not only alarming effect is more eye-catching, and
And Driver Vision fatigue can be better protected from, the probability of happening of traffic accident is more efficiently reduced, can be effectively used in
In in general highway, highway and tunnel.In addition, hollow micro- shell 8a uses positive tetrahedron structure in the present embodiment, although system
It is more slightly larger than manufacture ball difficulty when making, but after the hollow micro- shell 8a of light-transmissive, can be reflected in hollow micro- shell 8a, so not
The efficiency that can be also effectively improved fluorescent material with hollow micro- shell 8a is rotated and be absorbed luminous energy.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not using the utility model as limitation
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of highway, bridge or tunnel guardrail safe driving alarming device, including guardrail (1), in highway, bridge or tunnel
Both sides be provided with one group of guardrail (1) along vehicle forward direction, it is characterised in that：On the every guardrail (1) along its length
One group of fixed block (2) is provided with side by side, and the fixed block is fixed with the guardrail (1), and fixed block (2) is located at the guardrail (1) of both sides
On opposite face；An anchor ear (4) is respectively equipped with two fixed blocks (2) of every guardrail (1) termination, on the guardrail (1)
An installation set (5) is respectively installed with remaining fixed block (2)；
A white clear flexible pipe (6), the white clear flexible pipe and installation set are installed between the endoporus of all installation sets (5)
(5) gap coordinates between, and the two ends of the white clear flexible pipe (6) are blocked by a blanking cover (7) respectively, and the anchor ear
(4) banding is outside corresponding blanking cover (7)；
The white clear flexible pipe (6) is built with water, in white clear flexible pipe built with the warning micro- shell of glass (8), the warning glass
The micro- shell of glass is made up of hollow micro- shell (8a) and fluorescent material (8b), and hollow micro- shell is white clear ball, hollow micro- shell (8a) by
Glass or quartz are made；The external diameter of hollow micro- shell (8a) is 0.5-1.5mm, its wall thickness≤0.5mm；The fluorescent material (8b)
For powder structure, and enclosed package is in hollow micro- shell (8a).
2. highway, bridge or tunnel guardrail safe driving alarming device according to claim 1, it is characterised in that：It is described
The warning micro- shell of glass (8) is suspended in water, and 100-300 is distributed with the long white clear flexible pipe (6) of each rice and warns glass
The micro- shell of glass (8).
3. highway according to claim 1, bridge or tunnel guardrail safe driving alarming device, it is characterised in that：Institute
State the 1/3-2/3 of the cumulative volume duty heart micro- shell (8a) cavity volume of fluorescent material (8b).
4. highway according to claim 1, bridge or tunnel guardrail safe driving alarming device, it is characterised in that：Institute
The external diameter for stating hollow micro- shell (8a) is 1mm, and the wall thickness of hollow micro- shell (8a) is 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791110.3U CN207109671U (en) | 2017-06-27 | 2017-06-27 | Highway, bridge or tunnel guardrail safe driving alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791110.3U CN207109671U (en) | 2017-06-27 | 2017-06-27 | Highway, bridge or tunnel guardrail safe driving alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109671U true CN207109671U (en) | 2018-03-16 |
Family
ID=61587597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791110.3U Expired - Fee Related CN207109671U (en) | 2017-06-27 | 2017-06-27 | Highway, bridge or tunnel guardrail safe driving alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517773A (en) * | 2018-04-14 | 2018-09-11 | 吴中武 | A kind of overflow bridge guardrail |
-
2017
- 2017-06-27 CN CN201720791110.3U patent/CN207109671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517773A (en) * | 2018-04-14 | 2018-09-11 | 吴中武 | A kind of overflow bridge guardrail |
| CN108517773B (en) * | 2018-04-14 | 2020-06-12 | 扬州本色光艺照明科技有限公司 | Guardrail for overflowing bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190627 |