CN103603281A - Variable emergency isolation strip - Google Patents
Variable emergency isolation strip Download PDFInfo
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- CN103603281A CN103603281A CN201310610259.3A CN201310610259A CN103603281A CN 103603281 A CN103603281 A CN 103603281A CN 201310610259 A CN201310610259 A CN 201310610259A CN 103603281 A CN103603281 A CN 103603281A
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- side direction
- isolation strip
- baffle plate
- direction baffle
- removable cover
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Abstract
The invention discloses a variable emergency isolation strip and relates to the field of road engineering. The variable emergency isolation strip comprises a U-shaped base channel (1), a moving cover plate (2), at least two side retaining plates (3) and at least two transverse retaining plates (4). The variable emergency isolation strip is characterized in that moving cover plates (2) are arranged on the upper portion of the U-shaped base channel (1), the moving cover plates (2) and the U-shaped base channel (1) enclose a duct (5), and the side retaining plates (3), the transverse retaining plates (4) and the moving cover plates (2) enclose cells (6). Mainly, when road traffic accidents cause traffic jam, the variable emergency isolation strip can be quickly opened by maintainers to release traffic jam pressure by lifting up the side retaining plates (3), the transverse retaining plates (4) and the moving cover plates (2) with simple lifting equipment. The variable emergency isolation strip is good in collision avoidance, allows lane changing to be simple and fast, and is low in manufacturing cost; the functions such as solar power, electronic monitoring, drainage and disaster reduction can be expanded and integrated conveniently.
Description
Technical field
The invention belongs to traffic route engineering field, be specially a kind of highway with the emergent isolation strip of type variable.
Background technology
The isolation strip of the isolation strip of highway central authorities, especially highway central, as the indispensable facility of high-grade highway, to comfort level, the highway landscape safe, driving of driving beautify, the configuration of glare screen setting and communication pipe all plays a very important role.People usually liken the isolation strip of highway central " lifeline " safeguarding the current safety of dual-way vehicle and arrange to.Yet, along with the high speed rapid development of China's economy, on highway, vehicle fleet size grows with each passing day, and running speed grows with each passing day, and the technical level of this central partition as life guard wire does not accomplish to grow with each passing day, grow with each passing hour, outstanding behaviours is aspect following two:
One, the isolation strip crashworthiness of most of highway central authorities is lower, is difficult to that retardance is large, the collision of heavy vehicle, and the structure improper secondary injury that very easily causes in the isolation strip even having has become to jeopardize " the fatal line " of driver and conductor's life on the contrary; For example: on March 27th, 2009, in the prosperous camphor tree section of Shanghai elder brother's speedway, occurred after a motor bus breaks central partition to pour subtend track, bumped against with truck, caused 22 people dead, the major accident that 12 people are injured, situation is miserable.
When this type of accident occurs, vehicle breaks central partition and pours subtend track, and with opposed vehicle generation head-on crash, relative velocity is large, impact force is extremely strong, and incident is unexpected, Facing Movement vehicle drive people cannot take workaround at all, thereby easily causes heavy consequence, the dead group's wound of group, bring very big loss to people's life and property, social negative effect is large, gives a lesson to most penetrating;
Two, fraction highway central partition self intensity is enough, although pour another to track in the time of substantially can stoping vehicle to have an accident, but it is because continuous mileage is oversize, the too heavy lane change that is not easy in a planned way organize of conducting oneself with dignity, alleviate the pressure in the unidirectional empty road of unidirectional traffic congestion, allow numerous driver and conductors in very long boring wait, become desperate.
After there is traffic accident or pass through isolation strip as aforementioned vehicle to collide in direction of highway, conventionally will on unidirectional even two-way lane, form rapidly traffic congestion, but conventionally can very fast recovery accident in the road of two-way traffic congestion hinder relatively light one to being open to traffic, another is to can long-term obstruction going down, until rescue finishes, damage vehicle compulsory and drag away from; One to traffic congestion, another is very common to nearly 2 years of the phenomenon being open to traffic.For example, during long holidays in the Spring Festival or May Day, 11 little long holidays, speedway is carried out after car Toll Free, and the unidirectional report blocking up is of common occurrence.Unidirectional traffic congestion can cause more long-pending longer consequence, causes egress time elongated, and anxiety, the situation such as nervous, irritated appear in the personnel of being blocked, and conflict takes place frequently.Hunger, lack of water, mobile phone power-off, patient cannot seek medical advice, excrements, rubbish is everywhere just before giving birth, everywhere for pregnant woman .... etc. problem produce immediately, spread, a simple traffic accident can not solve in time, within several hours, will develop into a neither big nor small social concern.Even have and report that the governmental leading official in traffic congestion section has to put down the public affair in hand, come to traffic congestion front commander personally and speedily carry out rescue work, send doctor drug delivery, send water to send food, pacify the stifled people.The stifled people wish to bear a pair of wing, connect people and are with car to leap central partition, and piggybacking moves ahead.In this time, the central partition of firm heaviness has just become " desperate line " together.
The common central partition of highway in China has flexible safety fence, semi-rigidity rail and three kinds of heteroid patterns of stiff safety fence at present.
Flexible safety fence is a kind of toughness guard bar structure with larger buffer capacity.Cable Barrier is the main forms of flexible safety fence, and it is a kind ofly with several cables that apply initial tension, to be fixed on column and the structure that forms, and the collision that it mainly relies on the tensile stress of cable to resist vehicle, absorbs collision energy; Semi-rigidity rail is a kind of continuous beam bar guard post structure, has certain rigidity and flexibility.Corrugated beam barrier is the main form that represents of semi-rigidity rail, it is a kind of continuous structure that mutually splices and be comprised of column with corrugated steel guard rail plate, it utilizes the distortion of soil matrix, column, wave beams to absorb collision energy, and forces errant vehicle to change direction; Use the central partition of this two classes guardrail easily to change when damaging, be convenient to maintenance, and there is good sight line inducing function, can coordinate mutually with road line style, good looking appearance, but this two classes isolation strip all very easily produces the serious consequence of above-mentioned first aspect, not that the limited or section that vehicle-speed limit is lower of execution conditions does not advise adopting.
Stiff safety fence is a kind of substantially indeformable guard bar structure.Concrete guardrail is the principal mode of stiff safety fence, and it is that a kind of concrete block with definite shape interconnects the wall type structure forming, and it utilizes errant vehicle collision climb thereafter and turn to absorb collision energy.Concrete guardrail is divided into monolithic and two kinds of forms of separate type.Integral protection fence claims again monomer-type guardrail, is generally suitable for central partition compared with narrow lane section.Separate type guardrail claims again combined type guard bar, is generally suitable for the wider section of central partition, and be easy to two components from guardrail between isolation strip in bury communication underground and for electric line.
The central partition that uses stiff safety fence is out of shape during by Vehicular impact hardly, and later maintenance and a little repair, prevent the respond well of derailment.But this concrete stiff safety fence is bulky, quality is heavy, standardization level is low, and Contraction in Site amount is large, and speed is slow, and integrated cost is high, and when driving noise have greatly constriction.Lane change temporarily when the common states such as road maintenance or unidirectional traffic congestion occur, causes turnpike driving not at a high speed, once block up for a long time, dredges not in time or mishandling, and the traffic accident very easily some occasionally being occurred develops into social event.This class problem more and more causes people's concern and thinking.
Therefore, invent a kind of crashworthiness strong, construct convenient, standardization level is high, integrated cost is low, the emergent isolation strip of type variable that dredging blocks up releases the pressure of can also be when road maintenance or unidirectional generation traffic accident can the fast and convenient distortion by isolation strip changing its course rapidly, becomes urgent need.
Summary of the invention
For solving above-mentioned the deficiencies in the prior art and shortcoming, the invention provides a kind of dismounting simple, safeguard type variable quick, the with low cost isolation strip of meeting an urgent need, can dismantle fast, and as interim vehicle, dredge crossing the vehicle that blocks up is dredged effectively and rapidly.
The present invention realizes goal of the invention by the following method: a kind of type variable isolation strip of meeting an urgent need, comprise U-shaped foundation trench, removable cover, side direction baffle plate and transverse baffle, it is characterized in that described removable cover is positioned at the top of U-shaped foundation trench, jointly enclose duct with U-shaped foundation trench, described at least two side direction baffle plates detachably combine with at least two transverse baffles, and jointly enclose dead slot with removable cover.Road generation traffic accident forms while stopping up, attendant can use easy hanging device that side direction baffle plate, transverse baffle and removable cover are sling, gravel in dead slot or earth are transferred to roadside or are temporary in duct, again removable cover is restored, spread side direction baffle plate, just can get through very soon isolation strip, alleviate traffic congestion pressure.
Feature of the present invention is also: described U-shaped foundation trench is comprised of paired sidewall paneling and base plate;
Further, between the paired sidewall paneling described in it and base plate, by coupling assembling or by tenon mouth, tongue and groove, be connected moulding.
Feature of the present invention is also: at least one side of the outer wall of described U-shaped foundation trench or inwall is provided with waterproofing course.
Feature of the present invention is also: on the inwall of at least one side of described U-shaped foundation trench, be provided with pipeline crane span structure.
Feature of the present invention is also: or be provided with trench on the base plate of described U-shaped foundation trench, and for dredging the infiltration accumulating in described U-shaped foundation trench.
Feature of the present invention is also: described removable cover is that smooth overlap joint, tongue and groove overlap joint, tenon mouth overlap joint or bolt are connected with the upper end of the sidewall paneling of U-shaped foundation trench.
Feature of the present invention is also: on described removable cover, have a hole at least.
Feature of the present invention is also: at least one side of described removable cover is reserved with concave edge.
Feature of the present invention is also: between described side direction baffle plate and U-shaped foundation trench, removable cover and transverse baffle, by coupling assembling, be connected moulding.
Feature of the present invention is also: at least one side of described side direction baffle plate and U-shaped foundation trench, removable cover or transverse baffle, be provided with suspension hook or hang groove.
Feature of the present invention is also: the length of described side direction baffle plate is less than or equal to the outer back gauge of two paired side direction baffle plates.
Feature of the present invention is also: the thickness of described side direction baffle plate equals upper surface and the difference in height between the road surface of both sides, the emergent isolation strip of described type variable of removable cover, after described side direction baffle plate fell, be convenient to vehicle and can pass through fast, stably described type variable isolation strip.
Feature of the present invention is also: the side section that is provided with of described side direction baffle plate is waveform or the Crashworthy plate of rolling over shape;
Further, described in it, between Crashworthy plate and side direction baffle plate, be integral cast-in-situ, or by coupling assembling, or connect moulding by tenon mouth, tongue and groove.
Feature of the present invention is also: the material of described Crashworthy plate be hard or soft or at least one deck hard and soft superimposed the making of layering of one deck at least.
Feature of the present invention is also: the top of described side direction baffle plate is provided with light belt and/or antiglare equipment.
Feature of the present invention is also: between two described paired side direction baffle plates, set up crossbeam, and on crossbeam, antiglare equipment is set.
Feature of the present invention is also: at least one external surface of described side direction baffle plate, be provided with at least one in reflecting marking, solar energy absorption plant, electronic display or supervising device.
Feature of the present invention is also: described transverse baffle and side direction baffle plate are provided with flexible material on crossing side.
Feature of the present invention is also: in described duct, be provided with water supply and sewerage pipeline, supply electric line or information collection apparatus.
Feature of the present invention is also: in described dead slot, fill gravel or/and earth is planted on described gravel or earth and is implanted with greening turf or/and avenue tree.
Feature of the present invention is also: described coupling assembling comprises at least two bolts and at least one connector, is at least provided with two screws on described connector, and described connector is " L " font, " Y " font or " one " font.
Beneficial effect of the present invention is: the type variable provided by the present invention isolation strip of meeting an urgent need, its advantage is can be when road maintenance or unidirectional traffic way generation traffic accident cause traffic congestion even to paralyse, can be fast and convenient by quick-detachment, transfer to the emergent isolation strip of type variable provided by the present invention, thereby realize, change its course rapidly, dredge and block up, alleviate traffic pressure, and side direction baffle plate and/or transverse baffle under dismounting can be used as interim isolation strip, vehicle can be dredged in order, avoid and collide to vehicle.And its crashworthiness is strong, it is convenient to construct, standardization level is high, integrated cost is low, is applicable to the fast trade in various speedways or city.
Accompanying drawing explanation
Fig. 1: the structural representation of the emergent isolation strip of a kind of type variable of the present invention;
Fig. 2: the longitudinal profile structural representation of U-shaped foundation trench;
Fig. 2-a: the longitudinal profile structural representation that sidewall paneling is connected by coupling assembling with base plate;
Fig. 2-b: the longitudinal profile structural representation of sidewall paneling and base plate tenon mouth overlap joint;
Fig. 2-c: the longitudinal profile structural representation of sidewall paneling and base plate tongue and groove overlap joint;
Fig. 2-d:U type foundation trench inner surface is provided with the longitudinal profile structural representation of waterproofing course;
The pipeline crane span structure of establishing in Fig. 2-e:U type foundation trench and the longitudinal profile structural representation of trench;
Fig. 3-a: the longitudinal profile structural representation of removable cover and sidewall paneling tongue and groove overlap joint;
Fig. 3-b: the longitudinal profile structural representation of removable cover and sidewall paneling tenon mouth overlap joint;
Fig. 3-c: removable cover with sidewall paneling bolt by the longitudinal profile structural representation being fixedly connected with;
Fig. 4-a: removable cover is established pertusate plan structure schematic diagram;
Fig. 4-b: removable cover is provided with the plan structure schematic diagram of concave edge;
Fig. 4-c: removable cover is provided with the plan structure schematic diagram of hole and concave edge;
Fig. 5-a: the structural representation being connected by coupling assembling between side direction baffle plate and type foundation trench, removable cover, transverse baffle;
Fig. 5-b: the structural representation that side direction baffle plate and transverse baffle are connected by " Y " font plug-in unit;
Fig. 5-c: side direction baffle plate, U-shaped foundation trench, removable cover, transverse baffle upper surface are provided with the structural representation of suspension hook;
Fig. 5-d: side direction baffle plate, U-shaped foundation trench, removable cover, transverse baffle upper surface are provided with the structural representation that hangs groove;
Fig. 6-a: side direction baffle plate is positioned over the structural representation in dead slot;
Fig. 6-b: side direction baffle plate is provided with the longitudinal profile structural representation of Crashworthy plate;
Fig. 6-c: side direction baffle plate and the cast-in-place longitudinal profile structural representation being connected of Crashworthy plate;
Fig. 6-d: the longitudinal profile structural representation that side direction baffle plate is connected by coupling assembling with Crashworthy plate;
Fig. 6-e: side direction baffle plate is connected the longitudinal profile structural representation of moulding with Crashworthy plate tenon mouth;
Fig. 6-f: side direction baffle plate is connected the longitudinal profile structural representation of moulding with Crashworthy plate tongue and groove;
Fig. 6-g: side direction baffle plate is provided with the longitudinal profile structural representation of double-deck Crashworthy plate;
Fig. 7-a: side direction baffle plate top is provided with the structural representation of light belt;
Fig. 7-b: side direction baffle plate top is provided with the structural representation of antiglare equipment;
Fig. 7-c: set up crossbeam between two side direction baffle plates and be provided with the structural representation of antiglare equipment;
Fig. 7-d: side direction baffle plate external surface is provided with the structural representation of reflecting marking;
Fig. 8: transverse baffle and side direction baffle plate intersect the plan structure schematic diagram that side is provided with flexible material;
Fig. 9-a: the longitudinal profile structural representation that is provided with water supply and sewerage pipeline, confession electric line, information collection apparatus in duct;
Fig. 9-b: the longitudinal profile structural representation that fills gravel, earth, greening turf, avenue tree in dead slot 6;
Number in the figure explanation: 1-U type foundation trench, 2-removable cover, 3-side direction baffle plate, 4-transverse baffle, 5-duct, 6-dead slot, 7-sidewall paneling, 8-base plate, 9-coupling assembling, 9a-" Y " font plug-in unit, 10-waterproofing course, 11-pipeline crane span structure, 12-trench, 13-hole, 14-concave edge, 15-suspension hook, 16-hangs groove, 17-Crashworthy plate, 18-light belt, 19-antiglare equipment, 20-crossbeam, 21-reflecting marking, 22-flexible material, 23-water supply and sewerage pipeline, 24-is for electric line, 25-information collection apparatus, 26-gravel, 27-earth, 28-turf, 29-avenue tree, 30-bolt, 31-connector, 32-screw.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.Obviously, described embodiment is only part embodiment of the present invention.
The emergent isolation strip of a kind of type variable as shown in Figure 1, comprise U-shaped foundation trench 1, removable cover 2, side direction baffle plate 3 and transverse baffle 4, it is characterized in that: described removable cover 2 is positioned at the top of U-shaped foundation trench 1, jointly enclose duct 5 with U-shaped foundation trench 1, described at least two side direction baffle plates 3, at least two transverse baffles 4 enclose dead slot 6 jointly with removable cover 2.When road generation traffic accident forms obstruction, attendant can use easy hanging device that side direction baffle plate 3, transverse baffle 4 and removable cover 2 are sling, gravel in dead slot 6 26 and/or earth 27 are transferred to roadside or are temporary in duct 5, again removable cover 2 is restored, spread side direction baffle plate 3, just can get through very soon isolation strip, form one and dredge crossing temporarily wagon flow is dredged to opposite side road, alleviate traffic congestion pressure.Side direction baffle plate 3 under its dismounting and/or transverse baffle 4 can be done interim isolation strip guided vehicle and sail out of in order, avoid long traffic congestion.Block up after releasing, side direction baffle plate 3, transverse baffle 4 and removable cover 2 can be retracted to original position and be reassembled into isolation strip, and gravel 26 and/or earth 27 are moved in dead slot 6 again.If vehicle smashes the emergent isolation strip of described type variable, only the side direction baffle plate 3 smashing and/or transverse baffle 4 need be removed, and complete side direction baffle plate 3 and/or transverse baffle 4 are re-assemblied, its construction is simple, quick.
As shown in Figure 2, described U-shaped foundation trench 1 is comprised of paired sidewall paneling 7 and base plate 8, sidewall paneling 7 and base plate 8 can be transported to scene assembles, if sidewall paneling 7 and/or base plate 8 need to change, only need to change sidewall paneling 7 and/or the base plate 8 of its damage, in cost of transportation and maintenance cost, further save.As shown in Fig. 2-a, described sidewall paneling 7 and base plate 8 are respectively by the coupling assembling 9 U-shaped foundation trench 1 that is composed of a fixed connection, wherein coupling assembling 9 is by two bolts 30 and " L " shaped connecting piece 31, the two ends of described connector 31 are provided with two screws 32, in described sidewall paneling 7 and base plate 8, are prefabricated with the screw thread matching with bolt 30; As shown in Fig. 2-b, on described sidewall paneling 7 and base plate 8, be respectively equipped with the tenon the tenon mouth overlap joint that mutually agree with and be combined into U-shaped foundation trench 1; As shown in Fig. 2-c, on described sidewall paneling 7 and base plate 8, be respectively equipped with a tongue and groove groove and enterprise's type thrust, described enterprise type thrust and described tongue and groove groove agree with mutually makes sidewall paneling 7 and base plate 8 tongue and grooves overlap joints be combined into U-shaped foundation trench 1.As shown in Fig. 2-d, the inner surface of described U-shaped foundation trench 1 is provided with one deck waterproofing course 10, also can be equipped with waterproofing course at external surface or the surfaces externally and internally of described U-shaped foundation trench 1, can avoid moisture in earth to infiltrate foundation trench 1, cause the damage of making moist of some electronic devices in U-shaped foundation trench 1.As shown in Fig. 2-e, on the inwall of at least one side of described U-shaped foundation trench 1, be provided with pipeline crane span structure 11 and can facilitate the data of some electronic equipments or the cabling of supply line on its isolation strip, and it is bad by worm damaged by rats to guarantee that it is difficult for, on the base plate 8 of described U-shaped foundation trench 1, be provided with trench 12, can effectively guide rainwater to discharge from U-shaped foundation trench 1, avoid rainwater to be trapped in U-shaped foundation trench 1, equipment is wherein caused to damage.
As shown in Figure 2, described removable cover 2 is smooth overlap joint with the upper end of the sidewall paneling 7 of U-shaped foundation trench 1, as shown in Fig. 3-a, on described removable cover 2 and sidewall paneling 7, be respectively equipped with a tongue and groove groove and enterprise's type thrust, described removable cover 2 is tongue and groove overlap joint with sidewall paneling 7, as shown in Fig. 3-b, on described removable cover 2 and sidewall paneling 7, be respectively equipped with the tenon mutually agreeing with, described removable cover 2 is tenon mouth overlap joint with sidewall paneling 7, as shown in Fig. 3-c, together with described removable cover 2 is bolted to connection with sidewall paneling 7.Described removable cover 2 can be used with the connected mode of base plate 8 with connected mode and the sidewall paneling 7 of sidewall paneling 7 simultaneously, and its removable cover 2 can be identical or different with the connected mode of base plate 8 from connected mode and the sidewall paneling 7 of sidewall paneling 7.
As shown in Fig. 4-a, the end positions of described removable cover 2 is reserved with respectively hole 13, also can be provided with one or more hole 13, reserved according to specific needs.Hole 13 can be drained the ponding in dead slot 6 to U-shaped foundation trench 1 fast and effectively, and is excreted smoothly described type variable isolation strip.And after the turf 28 of planting in to dead slot and/or avenue tree 29 are watered, hole 13 can keep the interior moisture of dead slot 6 can filter out a part, be unlikely to make the plant waterlogging of plantation in dead slot 6 dead.As shown in Fig. 4-b, two side positions of described removable cover 2 are reserved with respectively concave edge 14, also can reserve one or four concave edges 14 of periphery, reserved according to specific needs.Concave edge 14 can be drained the ponding in dead slot 6 to U-shaped foundation trench 1 fast and effectively, and is excreted smoothly described type variable isolation strip.And when dismounting, mobile removable cover 2, instruments such as crowbar or suspension hook can utilize described hole 13 and/or concave edge 14 that removable cover 2 is moved, left under order.As shown in Fig. 4-c, simultaneously reserving hole 13 and concave edge 14 on described removable cover 2, its combination can need to be prefabricated in advance according to difference.
As shown in Fig. 5-a, between described side direction baffle plate 3 and U-shaped foundation trench 1, removable cover 2, transverse baffle 4, be to be connected by coupling assembling 9, can guarantee that it,, when normal use, has good connection, fastening performance, can effectively resist the huge impulsive contact force of vehicle; When emergency road is dredged, also can complete fast the dismounting of side direction baffle plate 3 and transverse baffle 4; In regular maintenance, when maintenance, also can simple and fast side direction baffle plate 3, removable cover 2, transverse baffle 4 are decomposed to dismounting.Wherein coupling assembling 9 is by two bolts 30 and one " L " or " Y " font or rectangle connector 31, each end of described connector 31 is provided with screw 32, in described side direction baffle plate 3, U-shaped foundation trench 1, removable cover 2, transverse baffle 4, is prefabricated with the screw thread matching with bolt 30.As shown in Fig. 5-b, side direction baffle plate 3 with also can use " Y " font plug-in unit 9a combination of pegging graft being connected of transverse baffle 4, described side direction baffle plate 3 is prefabricated with transverse baffle 4 jack matching with plug-in unit, described grafting is made by plastics or metal.As shown in Fig. 5-c, on the upper surface of described side direction baffle plate 3 and U-shaped foundation trench 1, removable cover 2, transverse baffle 4, be provided with suspension hook 15; As shown in Fig. 5-d, on a wider side of described side direction baffle plate 3 and transverse baffle 4, on two long sides of removable cover 2, be equipped with in two interior sidewall surface of U-shaped foundation trench 1 and hang groove 16, it hangs groove 16 and can be segmentation, runs through setting.Described suspension hook 15 and/or hang groove 16 and go for lifting appliance described side direction baffle plate 3, U-shaped foundation trench 1, removable cover 2, transverse baffle 4 are carried, described suspension hook 15 can also intert into club or drill rod, utilizes a dead lift.In addition, according to actual needs, on described side direction baffle plate 3, U-shaped foundation trench 1, removable cover 2, transverse baffle 4, can all be made as suspension hook 15 or hang groove 16, also can be combined and be provided with suspension hook 15 and/or hang groove 16.
The length of described side direction baffle plate 3 is less than or equal to the outer back gauge of two paired side direction baffle plates 3, or the thickness of described side direction baffle plate 3 equals upper surface and the difference in height between the road surface of both sides, the emergent isolation strip of described type variable of removable cover 2, as shown in Fig. 6-a, the length of described side direction baffle plate 3 is less than the outer back gauge of two paired side direction baffle plates 3, and the thickness of described side direction baffle plate 3 equals upper surface and the difference in height between the road surface of both sides, the emergent isolation strip of described type variable of removable cover 2.When needs promptly relieve traffic congestion, only a side side direction baffle plate 3 need be left under order as interim isolation strip, the side direction baffle plate 3 of opposite side directly fell in dead slot 6, and side direction baffle plate 3 is just in time concordant with road surface, make vehicle can be fast, by side direction baffle plate 3, enter and dredge road temporarily reposefully.As shown in Fig. 6-b, described side direction baffle plate 3 be provided with the Crashworthy plate 17 that a side section is waveform, it act as: when vehicle hits Crashworthy plate 17, its waveform section can force the front portion of vehicle by Crashworthy plate, to be lifted and make front end tire unsettled, thereby vehicle is run out of steam, avoid the isolation strip that flies out, alter to subtend track threatening to travelling of vehicle.As shown in Fig. 6-c, between described Crashworthy plate 17 and side direction baffle plate 3, be that integral cast-in-situ forms; As shown in Fig. 6-d, between described Crashworthy plate 17 and side direction baffle plate 3, by coupling assembling 9, be connected and fixed, wherein coupling assembling 9 is by two bolts 30 and " L " shaped connecting piece 31, the two ends of described connector 31 are provided with two screws 32, in described Crashworthy plate 17 and side direction baffle plate 3, are prefabricated with the screw thread matching with bolt 30; As shown in Fig. 6-e, between described Crashworthy plate 17 and side direction baffle plate 3, by tenon mouth, be connected moulding, on described Crashworthy plate 17 and side direction baffle plate 3, be respectively equipped with the tenon mutually agreeing with, described Crashworthy plate 17 and side direction baffle plate 3 are connected moulding for tenon mouth; As shown in Fig. 6-f, on described Crashworthy plate 17 and side direction baffle plate 3, be respectively equipped with a tongue and groove groove and enterprise's type thrust, described Crashworthy plate 17 and side direction baffle plate 3 are connected moulding for tongue and groove.As shown in Fig. 6-g, Crashworthy plate 17 is by inside and outside two-layer composition, and internal layer is that steel concrete is built, skin is soft rubber, can effectively slow down and absorb vehicle and collide the enormous impact power of bringing, effectively protect vehicle excessively impaired, alleviate the injury to occupant.According to different needs, its Crashworthy plate 17 also can be made by fully hard material (such as concrete) or full soft material (such as rubber).
As shown in Fig. 7-a, the top of described side direction baffle plate 3 is provided with light belt 18; As shown in Fig. 7-b, the top of described side direction baffle plate 3 is provided with antiglare equipment 19; Described light belt 18 or antiglare equipment 19 can play warning and antidinic effect, to guarantee that human pilot can not produce visual fatigue, affects driving safety.As shown in Fig. 7-c, between two described paired side direction baffle plates 3, set up crossbeam 20, and antiglare equipment 19 is set on crossbeam 20, as shown in Fig. 7-d, on the external surface of described side direction baffle plate 3, be provided with reflecting marking 21, according to different needs, also can on the external surface of described side direction baffle plate 3, be provided with at least one in solar energy absorption plant, electronic display, supervising device.
As shown in Figure 8, described transverse baffle 4 and side direction baffle plate 3 are provided with flexible material 22 on crossing side, it is when described side direction baffle plate 3 and/or transverse baffle 4 are subject to clashing into, and its flexible material 22 can effectively absorb, alleviate part of impact force, alleviates the injury to vehicle and passenger inside the vehicle.
As shown in Fig. 9-a; in described duct 5, be provided with water supply and sewerage pipeline 23, supply electric line 24 or information collection apparatus 25; wherein water supply and sewerage pipeline 23 can meet the water demand on highway; for electric line 24, protection is provided can to the supply line of some electronic equipments; avoid baiting because of environmental change or worm mouse the damage that causes supply line; information collection apparatus 25 can be collected some the relevant information such as road conditions on speedway, is convenient to related personnel road is carried out to effectively management.As shown in Fig. 9-b, in described dead slot 6, fill gravel 26 and earth 27, on described gravel 26, plant and be implanted with greening turf 28 and avenue tree 29, can gravel 26, earth 27, greening turf 28, avenue tree 29 need to be arranged in pairs or groups and use arbitrarily according to difference, can effectively prevent from when evening from running at high speed being irradiated eyes by the automobile front lamp on opposite, guarantee driving safety.And, the effect of gravel 26 and/or earth 27 is also, when accident occurs, car hit is to side direction baffle plate 3, side direction baffle plate 3 compression gravel 26 and/or earth 27, play the effect of buffering, damping, energy dissipating, and the huge impact of having eliminated automobile makes it to stop rapidly, be unlikely to automobile and fly to subtend track, avoid other vehicles to cause security threat.
Should be understood that above-described embodiment is only not used in and limits the scope of the invention for the present invention is described.In addition be interpreted as after reading content of the present invention, those skilled in the art can do various changes and modification to the present invention, and these equivalent form of values fall within the application's appended claims limited range equally.
Claims (10)
1. the emergent isolation strip of a type variable, comprise U-shaped foundation trench (1), removable cover (2), side direction baffle plate (3) and transverse baffle (4), it is characterized in that: described removable cover (2) is positioned at the top of U-shaped foundation trench (1), jointly enclose duct (5) with U-shaped foundation trench (1), described at least two side direction baffle plates (3) detachably combine with at least two transverse baffles (4), and jointly enclose dead slot (6) with removable cover (2).
2. the emergent isolation strip of type variable according to claim 1, is characterized in that: described U-shaped foundation trench (1) is comprised of paired sidewall paneling (7) and base plate (8); Or between described paired sidewall paneling (7) and base plate (8), be integral cast-in-situ, by coupling assembling (9) or be connected moulding by tenon mouth, tongue and groove; Or the outer wall of described U-shaped foundation trench (1) or at least one side of inwall are provided with waterproofing course (10); Or on the inwall of at least one side of described U-shaped foundation trench (1), be provided with pipeline crane span structure (11); Or be provided with trench (12) on the base plate (8) of described U-shaped foundation trench (1).
3. the emergent isolation strip of type variable according to claim 2, is characterized in that: described removable cover (2) is that smooth overlap joint, tongue and groove overlap joint, tenon mouth overlap joint or bolt are connected with the upper end of the sidewall paneling (7) of U-shaped foundation trench (1).
4. the emergent isolation strip of type variable according to claim 1, is characterized in that: on described removable cover (2), have a hole (13) at least; Or at least one side of described removable cover (2) is reserved with concave edge (14).
5. the emergent isolation strip of type variable according to claim 1, is characterized in that: between described side direction baffle plate (3) and U-shaped foundation trench (1), removable cover (2) and transverse baffle (4) by connector group (9) or be connected moulding by tenon mouth, tongue and groove; Or be provided with suspension hook (15) or hang groove (16) at least one side of described side direction baffle plate (3) and U-shaped foundation trench (1), removable cover (2) or transverse baffle (4).
6. the emergent isolation strip of type variable according to claim 1, is characterized in that: the length of described side direction baffle plate (3) is less than or equal to the outer back gauge of two paired side direction baffle plates (3); Or the thickness of described side direction baffle plate (3) equals upper surface and the discrepancy in elevation between the road surface of both sides, the emergent isolation strip of described type variable of removable cover (2); Or the side section that is provided with of described side direction baffle plate (3) is waveform or the Crashworthy plate (17) of rolling over shape; Or between described Crashworthy plate (17) and side direction baffle plate (3), be integral cast-in-situ, by coupling assembling (9) or be connected moulding by tenon mouth, tongue and groove; Or the material of described Crashworthy plate (17) be hard or soft or at least one deck hard and soft superimposed the making of layering of one deck at least.
7. the emergent isolation strip of type variable according to claim 1, is characterized in that: the top of described side direction baffle plate (3) is provided with light belt (18) and/or antiglare equipment (19); Or set up crossbeam (20) between described two paired side direction baffle plates (3), and on crossbeam (20), antiglare equipment (19) is set; Or at least one external surface of described side direction baffle plate (3), be provided with at least one in reflecting marking (21), solar energy absorption plant, electronic display or supervising device.
8. the emergent isolation strip of type variable according to claim 1, is characterized in that: described transverse baffle (4) and side direction baffle plate (3) are provided with flexible material (22) on crossing side.
9. the emergent isolation strip of type variable according to claim 1, is characterized in that: in described duct (5), be provided with water supply and sewerage pipeline (23), supply electric line (24) or information collection apparatus (25); Or in described dead slot (6), fill gravel (26) or/and earth (27) is planted in described gravel (26) or earth (27) and is implanted with greening turf (28) or/and avenue tree (29).
10. according to the emergent isolation strip of the type variable described in claim 2 or 5 or 6, it is characterized in that: described coupling assembling (9) comprises at least two bolts (30) and at least one connector (31), on described connector (31), be at least provided with two screws (32), described connector (31) is " L " font, " Y " font or " one " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610259.3A CN103603281B (en) | 2013-11-27 | A kind of type variable is met an urgent need isolation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610259.3A CN103603281B (en) | 2013-11-27 | A kind of type variable is met an urgent need isolation strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103603281A true CN103603281A (en) | 2014-02-26 |
| CN103603281B CN103603281B (en) | 2016-11-30 |
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| CN108396635A (en) * | 2018-04-10 | 2018-08-14 | 辛成辉 | A kind of removable track isolation strip of Overbridge type |
| WO2019136777A1 (en) * | 2018-01-13 | 2019-07-18 | 四川远大创景科技有限公司 | Method for monitoring and guiding regional tourist flow and system thereof |
| CN112726464A (en) * | 2020-12-28 | 2021-04-30 | 赵银朋 | System architecture that high-speed emergency vehicle withdraws fast |
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| CN112726464A (en) * | 2020-12-28 | 2021-04-30 | 赵银朋 | System architecture that high-speed emergency vehicle withdraws fast |
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