CN105625204A - Expansion piece for protecting warning sign at accident scene - Google Patents
Expansion piece for protecting warning sign at accident scene Download PDFInfo
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- CN105625204A CN105625204A CN201410613080.8A CN201410613080A CN105625204A CN 105625204 A CN105625204 A CN 105625204A CN 201410613080 A CN201410613080 A CN 201410613080A CN 105625204 A CN105625204 A CN 105625204A
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Abstract
The invention relates to the technical field of safety warning signs and provides an expansion piece for protecting a warning sign at an accident scene. The expansion piece is simple in structure and convenient to operate. By the adoption of the expansion piece, the operation time for setting the warning sign can be greatly shortened, the warning sign setting efficiency is improved, and the warning function at the accident scene can be achieved rapidly; in addition, an independent large-area full-sealing microprism reflective fabric structure is adopted, so that the advantages that the reflecting area is concentrated and is large, and the reflecting viewing angle range is wide are achieved; furthermore, full-sealing microprism reflective fabric can be rolled conveniently, the occupied space is small, and the expansion piece can be put into use efficiently and rapidly by being installed at the top of a radio car.
Description
Technical field
The present invention relates to safety alarm device technical field, particularly to a kind of scene of the accident protection warning compensator.
Background technology
Along with the development of communication, the frequency that vehicle accident occurs is consequently increased, and is congestion in road, the most important inducement of traffic paralysis, the matter of utmost importance that therefore traffic safety has become people's trip, driven. For the vehicle accident occurred, quickly emergent management must be done in the scene of the accident, and first in the scene of the accident, most important principle is that assessment is made in the very first time safety to the scene of the accident, it is ensured that the safety of scene of the accident surrounding, it is prevented that second accident occurs.
Therefore, in order to play safe warning function to keep intact the scene of an accident and to prevent second accident from occurring, Accident scene survey car, car should be installed vehicle-mounted light-emitting caution screen, luminous (reflective) road cone cylinder, the scene of the accident safety protection facilities such as luminous (reflective) warning sign board, wherein, light-emitting caution facility need to be additionally provided power supply ability normal luminous, in the scene of the accident, these luminous safe protective equipments cannot ensure effective normal operation due to the reason of electricity, greatly limit the application place of light-emitting caution facility and application timeliness, be unfavorable for security warning, and existing accident light reflecting caution board, warning screen, reflective road cones etc. are without the alarming device of electrical source luminescent, do not limited by power supply, application place is unrestricted, but these Reflecting warning device volumes are big, heavy, do not only take up big quantity space on car, it is unfavorable for carrying, and quickly cannot come into operation at the first finite time, particularly in the scene of the accident of high speed hazardous road, the safety of operation people's police self in 200 meters of rear, the scene of the accident road segment segment of danger only cannot be guaranteed in by warning lamp, people's police need to arrange accident review mark at, 200 meters of accident rear, multiple roads cone is moved and is put, personnel labor intensity is big, and the expense time of more than 10 minutes need to be sent out, conical pendulm is placed on the scene of the accident on independent several roads, excessively disperse, area is not concentrated, reflective area is little, the effective area of the reflective area ability 0.01 of one road cone, traffic safety cannot be effectively ensured, particularly when atrocious weather, the scene of the accident cannot be safeguarded efficiently.
Existing reflection type police-man display screen and anti-road maintenance cone there is also the shortcoming that reflectorized material is single, the eye-catching function of the reflex reflection performance and warning mark that only rely on reflectorized material plays a role, the light source of abundance and cloudy day rainy day mist is not had to avenge the scene of the accident of the atrocious weather environment such as haze at night or low visibility, retroreflective light penetration performance is weakened, being unable to reach the reflecting brightness itself having, visual range is considerably reduced. In the scene of the accident being on the highway that the dangerous vehicle flowrate cart such as highway, urban road speed is fast, warning mark cannot be found by driver as soon as possible and identify, the driver that cannot give myopia, presbyopia and fatigue driving own provides the more sufficient response time, reduces scene of the accident protection safety coefficient to a certain extent.
Summary of the invention
Therefore; for above-mentioned problem; the present invention proposes a kind of simple in construction; operate the warning compensator of scene of the accident protection easily; it can be substantially reduced the operating time that warning mark is set up; improve warning mark and set up efficiency; meet scene of the accident warning function rapidly; and adopt independent large-area hermetically sealed microprismatic retroreflective cloth structure, and not only having reflective area and concentrate, reflective area is big; the advantage that reflective angular field of view is wide; and hermetically sealed microprismatic retroreflective yardage roll is brought drill to an end, work facility, takes up room little, is conducive to carrying with car.
For realizing above-mentioned technical problem, the solution that the present invention takes is: a kind of scene of the accident protection warning compensator, including compensator shell, it is located at the mounting bracket of compensator shell, it is located at the rolling core pipe in compensator shell, furl the hermetically sealed microprismatic retroreflective cloth on rolling core tube-surface and the wrap-up being located in rolling core pipe, described compensator shell is provided with mean for the rolling mouth that the free end of hermetically sealed microprismatic retroreflective cloth freely stretches, the free end of described hermetically sealed microprismatic retroreflective cloth is additionally provided with bottom protection press strip, described bottom protection press strip makes the free end of hermetically sealed microprismatic retroreflective cloth will not take in completely in rolling mouth, described wrap-up includes central shaft, left rotor, center rotor, built-in spring and right rotor, what described central shaft can not rotate is sheathed in rolling core pipe, one end of described central shaft is connected as fixing end and compensator shell are fixing, the other end is as free end, on the rotatable fixing end being sheathed on central shaft of described left rotor, on the rotatable free end being sheathed on central shaft of described center rotor, described built-in spring housing is located on central shaft between left rotor and center rotor, one end that described built-in spring is positioned at left rotor is fixed on central shaft, the other end is connected with center rotor, can rotate along with center rotor, one end of described rolling core pipe is fixing with left rotor to be connected, and the other end is fixing with right rotor to be connected, and described center rotor is fixing with the circumferential inner wall of rolling core pipe to be connected, described right rotor is fixedly provided with circular rotating shaft, described compensator shell is provided with mean for the axis hole that circular rotating shaft penetrates and rotates, described compensator shell is additionally provided with the location structure that rolling core pipe is played the role of positioning.
Further: the inner surface of described rolling core pipe is provided with multiple protruding positive stop strip axially extended, and each described positive stop strip is distributed axisymmetricly; Described left rotor is equipped with the positive stop strip snap-fit of multiple groove being centrosymmetric, described groove and rolling core pipe with right rotor on its face contacted with rolling core pipe.
Further: the circumferential side wall of the termination of described center rotor is convexly equipped with multiple projection being centrosymmetric, the stopper slot snap-fit of stopper slot, the projection of described center rotor and rolling core pipe is constituted between positive stop strip adjacent in described rolling core pipe.
Further: described location structure is made up of the locating shaft being located on right rotor and the hole, location being located on compensator shell, on the mobilizable hole, location being arranged in compensator shell of the locating shaft of described right rotor.
Further: described bottom protection press strip includes protection housing and annular strip press strip; described protection housing end face is perpendicular to the width that any direction length of plumb line is all higher than the rolling mouth of compensator shell; the bar groove for inlaying annular strip press strip and the opening stretched into for hermetically sealed microprismatic retroreflective cloth free end it is provided with in described protection housing; described opening is connected with bar groove, and the free end of described hermetically sealed microprismatic retroreflective cloth enters bar groove by opening and wraps in the surface of annular strip press strip.
Further: described bottom protection press strip also includes spring, and described spring is ring-spring bar, the half of described spring runs through with in annular strip press strip, and second half is positioned at outside protection housing.
Further: described hermetically sealed microprismatic retroreflective cloth includes being made up of reflective membrane and terylene warp knitting cloth; air brushing layer that described reflective membrane includes from top to bottom setting gradually, transparent surface layer film, reflector layer, coat of metal; described reflector layer is the microprism resin pyramid layer constituted that sorted by multiple microprism resin pyramid arrays, and described terylene warp knitting cloth bonds with coat of metal.
Further: described reflective membrane arranges the one side of coat of metal and is provided with lines.
Further: described lines can be various pattern, for instance triangulation network trellis or corner are latticed etc., as preferably, when lines is hexagonal Nidus Vespae lines, reflecting effect is best.
Further: the transparent surface layer film color of described reflective membrane can be preferably fluorescent yellow-green.
By adopting preceding solution, the invention has the beneficial effects as follows: the scene of the accident protection warning compensator of design as mentioned above protects warning facility to have the advantage that compared to the scene of the accident of prior art
1, the scene of the accident protection warning compensator of the present invention is a kind of safety alarm device being placed on radio car, for a kind of warning compensator controlling flexible length and the hermetically sealed microprismatic retroreflective cloth of spontaneous rolling, simple in construction, when needing to launch, as long as releasing the location restriction of location structure, pull hermetically sealed microprismatic retroreflective cloth, the positioning action of location structure is re-started again when reaching required length, just can quickly obtain suitable length as required, operate very simple and quick, as long as the expansion of hermetically sealed microprismatic retroreflective cloth just can be completed in 20 seconds, complete the foundation of warning mark, warn vehicle below, the expense too many time need not be sent out as old way and put each road cone, warning mark can be made quickly to come into operation at the first finite time, police's job safety had good protective action, reached to solve the purpose being in peril scene protection warning instrument high-effectly, and adopt the retroreflective form of reflective fabric, reflective area is concentrated, reflective area is big, reach 2.5m2Effective area, is 50 times of 10 warning road cone reflective surface areas, and reflective angular field of view is wide, it is simple to identify at a distance, gives driver's sufficient response time at a distance, improves traffic safety, improves scene of the accident protection safety coefficient; And when needing to recall hermetically sealed microprismatic retroreflective cloth, as long as making location structure contact location restriction, hermetically sealed microprismatic retroreflective cloth meeting automatic winding, simple and quick, it is possible to resume traffic within the shortest time, practicality is high;
2, location structure is located on compensator housing, it is different from traditional location mode that the opposite direction power stoping hermetically sealed microprismatic retroreflective cloth rolling is acted on luminous reflecting cloth free end, described location structure controls hermetically sealed microprismatic retroreflective cloth by the trend of rolling from source, power of then pullling will not act on the hermetically sealed microprismatic retroreflective cloth of expansion, do not result in the fold on hermetically sealed microprismatic retroreflective cloth top layer, folding line phenomenon, ensure that the planarization of hermetically sealed microprismatic retroreflective cloth, the permanent high brightness keeping hermetically sealed microprismatic retroreflective cloth, super eye-catching light reflex reflection effect, avoid the problem that the reflection alarming effect of the hermetically sealed microprismatic retroreflective cloth caused because of reflective fabric air spots declines, and power of pullling will not act on hermetically sealed microprismatic retroreflective cloth, also the service life of hermetically sealed microprismatic retroreflective cloth is extended, avoid acting on the problem that phenomenon occurs tearing in hermetically sealed microprismatic retroreflective cloth because being subject to for a long time pullling, and in order to ensure steady statue when hermetically sealed microprismatic retroreflective cloth launches further, also protect in bottom and press strip is provided with spring, the free end of hermetically sealed microprismatic retroreflective cloth can be fixed by spring, the scene of the accident in adverse circumstances such as blowing and rainings, the hermetically sealed microprismatic retroreflective cloth that can be effectively prevented expansion be affected by the external environment and wave, rock, the bad phenomenon such as skew occurs, there is the effect of firm hermetically sealed microprismatic retroreflective cloth, ensure that accident review effect is stable, improve warning safe.
3, the wrap-up of described scene of the accident protection warning compensator is by effectively utilizing the elastic deformation ability of built-in spring to realize automatic winding function, without power supply and control circuit module, save cost of manufacture, overall structure is simple, working method is simple and easy, and do not limited by application place, applied widely, described scene of the accident protection warning compensator overall structure accessory is simple, connected mode between accessory is simple, namely overall structure is simple, it is easy to assemble and makes, there is production efficiency height, the advantage that production cost is low, it is suitable for production and application quantitatively, practicality is high,
4, described hermetically sealed microprismatic retroreflective cloth is composited by air brushing layer, transparent surface layer film, reflector layer, coat of metal and terylene woven cloth, instead of with the warp knitting cloth of special high-strength that reflective membrane is original deviates from paper, improve the toughness of reflective membrane, the soft cloth of preferred terylene warp-knitted face fabric material, described hermetically sealed microprismatic retroreflective cloth has quality softness, it is smooth to the touch, have and do not tear, high-low temperature resistant, resistance to complications, resistance to rainwater, wear-resisting, remarkable sexual function such as sun-proof grade, extend the service life of hermetically sealed microprismatic retroreflective cloth; Reflector layer is located between transparent surface layer film and coat of metal, make transparent surface layer film and coat of metal respectively constitute the upper lower protective layer of reflector layer, namely reflector layer not easily occur coming off, peeling, be not affected by the external environment, can keeping efficient reflective effect for a long time, reflective timeliness is of a specified duration; Preferred reflector layer is microprism resin pyramid layer, the reflector layer of microprism resin pyramid structure has high retro-reflecting coefficient, it is possible to further improves the visuality of the remote big Radix Rumicis of hermetically sealed microprismatic retroreflective cloth, improves caution effect, improving safety coefficient, practicality is high.
5, the inner surface (being provided with the one side of coat of metal) of described reflective membrane is printed with lines; lines is printed on reflective membrane inner surface; can keep for a long time; not frayed destruction; add visual attractive in appearance; the more important thing is that lines plays the effect pinning reflective function; make retro-reflecting coefficient of reflecting film more uniform; improve the visuality of hermetically sealed microprismatic retroreflective cloth, identity; improve security warning effect, and described lines only need to make reflective membrane separate with stencil paper can make, make simply; being beneficial to mass production, practicality is high.
6, the transparent surface layer film on described reflective membrane surface, for thermoplastic films such as PVC or TPU, because distinctive anti-flammability has fire prevention, incombustible advantage, for great naked light scenes of the accident such as traffic accident accidents on fire, has certain security reliability; Color as preferably clear top layer film is fluorescent yellow-green, fluorescence colour system light has superpower penetration performance, the hitech materials that fluorescent material combines with reflective technology, there is the high visual reflex reflection light effect of superiority, add fluorescent effect and more can penetrate the adverse circumstances such as misty rain haze at night and still have bright reflecting effect.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the Facad structure schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Fig. 4 is the structural representation of the left rotor of the embodiment of the present invention 1.
Fig. 5 is the structural representation of the right rotor of the embodiment of the present invention 1.
Fig. 6 is the structural representation of the center rotor of the embodiment of the present invention 1.
Fig. 7 is the structural representation that the embodiment of the present invention 1 is installed on radio car.
Fig. 8 is the structural representation of the hermetically sealed microprismatic retroreflective cloth of the embodiment of the present invention 2.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described.
Embodiment 1:
Referring to figs. 1 to Fig. 7, the invention process 1 disclose be, a kind of scene of the accident protection warning compensator, including compensator shell 1, it is located at the rolling core pipe 2 in compensator shell 1, furl the hermetically sealed microprismatic retroreflective cloth 3 on rolling core pipe 2 surface and the wrap-up 4 being located in rolling core pipe 2, described compensator shell 1 is provided with mean for the rolling mouth 11 that the free end of hermetically sealed microprismatic retroreflective cloth 3 freely stretches, the free end of described hermetically sealed microprismatic retroreflective cloth 3 is additionally provided with bottom protection press strip 5, described bottom protection press strip 5 makes the free end of hermetically sealed microprismatic retroreflective cloth 3 will not take in completely in rolling mouth 11, described bottom protection press strip 5 includes protection housing 51, annular strip press strip 52 and spring 53, described protection housing 51 end face is perpendicular to the width that any direction length of plumb line is all higher than the rolling mouth 11 of compensator shell 1, the bar groove 54 for inlaying annular strip press strip 52 and the opening 55 stretched into for hermetically sealed microprismatic retroreflective cloth 3 free end it is provided with in described protection housing 51, described opening 55 is connected with bar groove 54, the free end of described hermetically sealed microprismatic retroreflective cloth 3 enters bar groove 54 by opening 55 and wraps in the surface of annular strip press strip 52, described spring 53 is ring-spring bar, the half of described spring 53 run through with annular strip press strip 52 in, second half is positioned at outside protection housing 51,
Described wrap-up 4 includes central shaft 41, left rotor 42, center rotor 43, built-in spring 44 and right rotor 45, described central shaft 41 is non-rotatable to be sheathed in rolling core pipe 2, one end of described central shaft 41 is connected as fixing end is fixing with compensator shell 1, the other end is as free end, the fixing end of described central shaft 41 is provided with rectangular preiection 46, being provided with mean for the hole clipping that rectangular preiection 46 wears on described compensator shell 1, described rectangular preiection 46 is connected so that central shaft 41 can not rotate with the fixing of hole clipping;
On the rotatable fixing end being sheathed on central shaft 41 of described left rotor 42, on the rotatable free end being sheathed on central shaft 41 of described center rotor 43, described built-in spring 44 is sheathed on central shaft 41 between left rotor 42 and center rotor 43, one end that described built-in spring 44 is positioned at left rotor 42 is fixed on central shaft 41, the other end is connected with center rotor 43, it is possible to along with center rotor 43 rotates; ; One end of described rolling core pipe 2 is fixing with left rotor 42 to be connected, and the other end is fixing with right rotor 45 to be connected, and described center rotor 43 is fixing with the circumferential inner wall of rolling core pipe 2 to be connected;
The inner surface of described rolling core pipe 2 is provided with four protruding positive stop strips 21 axially extended, and each described positive stop strip 21 is distributed axisymmetricly; Described left rotor 42 is equipped with four grooves being centrosymmetric 421/451 with right rotor 45 on its face contacted with rolling core pipe 2, positive stop strip 21 snap-fit of described groove 421/451 and rolling core pipe 2, described left rotor 42 and right rotor 45 are individually fixed in the two ends of rolling core pipe 2 by respective groove 421/451 with the engaging of positive stop strip 21, and described right rotor 45 is fixedly provided with circular rotating shaft 452, described compensator shell 1 is provided with mean for the axis hole that circular rotating shaft 452 penetrates and rotates;
The circumferential side wall of the termination of described center rotor 43 is convexly equipped with four projections being centrosymmetric 431, stopper slot 22 is constituted between positive stop strip 21 adjacent in described rolling core pipe 2, the projection 431 of described center rotor 43 and stopper slot 22 snap-fit of rolling core pipe 2, the free end of described central shaft 41 coordinates, by the projection 431 of center rotor 43 and stopper slot 22, the inside being fixed on rolling core pipe 2;
Described compensator shell 1 is additionally provided with the location structure that rolling core pipe 2 is played the role of positioning, described location structure is made up of the locating shaft 453 being located on right rotor 45 and the hole, location being located on compensator shell 1, on the mobilizable hole, location being arranged in compensator shell 1 of the locating shaft 453 of described right rotor 45;
Described compensator shell 1 is additionally provided with mounting bracket 6, described mounting bracket 6 is by four picking-up supports 61, the support cushion block 62 being located under picking-up support 61 and fixing supporting lever 63, one end being located at compensator shell 1 of described picking-up support 61 each two, described picking-up support 61 is screwed on compensator shell 1, described compensator shell 1 is " V shape " with two the picking-up supports 61 on one end, after making picking-up support 61 and radio car roof fixing, picking-up support 61 and roof constitute the supporting construction of triangular shape, and supporting construction consolidates, the two ends of described fixing supporting lever 63 are equipped with crotch structure, described fixing supporting lever 63 is laterally fixed on police service roof across setting by crotch, during installation, first compensator shell 1 is placed on fixing supporting lever 63, again the picking-up support 61 on compensator shell 1 two ends is fixed on radio car roof, installation steps are simple, and fixing supporting lever 63 provides comprehensive support force for compensator shell 1 in the horizontal, support force is evenly distributed, and avoid compensator shell 1 housing to be suspended on roof, prevent owing to vehicle body is shaken, compensator is positioned on roof for a long time, position is moved in generation, loosened screw, have antifriction, vibration proof, the effect of firm compensator. described scene of the accident protection warning compensator, is installed on radio car roof, prevents take up space, carrying convenience.
Described scene of the accident protection warning compensator, when launching hermetically sealed microprismatic retroreflective cloth, pulling the spring 53 on bottom protection press strip 5, under the effect of pulling force and left and right rotor, rolling core pipe 2 rotates, the center rotor 43 being stuck in rolling core pipe 2 is driven to rotate, built-in spring 44 left end now connects fixing central shaft 41, and right-hand member connects the center rotor 43 rotated, and produces moment of torsion elastic force, along with hermetically sealed microprismatic retroreflective cloth 3 launches more long, elastic force is also more big, when hermetically sealed microprismatic retroreflective cloth 3 launches required length, locating shaft 453 on the right rotor 45 rotated with rolling core pipe 2 is alignd with the hole, location of compensator shell 1, the locating shaft 453 of pull-out right rotor 45, make locating shaft 453 just penetrate and stick in hole, location, so stopped the rotation of right rotor 45, and right rotor 45 is stuck in the right side of rolling core pipe 2, also the rotation of whole rolling core pipe 2 has been prevented, achieve the hermetically sealed microprismatic retroreflective cloth 3 of compensator Sources controlling expansion by the trend of rolling, and spring 53 is fixed on the bumper clasp place on car simultaneously, realize fixing hermetically sealed microprismatic retroreflective cloth 3 free end, when wanting rolling hermetically sealed microprismatic retroreflective cloth 3, only the locating shaft 453 of right rotor 45 somewhat need to be pushed away inward, shorter locating shaft 453 just is deviate to position hole, lose the control of the external force in hole, location, under the restorable rolling elastic force effect of built-in spring 44, center rotor 43 is driven to rotate backward, so that rolling core pipe 2 rotates backward, it is achieved compensator automatic winding.
Scene of the accident protection warning compensator in sum, has the practicality such as simple to operate, good warning effect; and the protection of the further described scene of the accident warns all mechanical fittings of compensator to be stainless steel; alleviate constant weight to whole warning compensator, meanwhile, match in excellence or beauty in materials such as aluminum, ferrum, plastics; have external attractive in appearance; inherent non-corrosive, moistureproof resistance to rainwater, not efflorescence; the functions such as sun-proof abrasion-resistant, extend the service life of outdoor appliance product effectively.
Embodiment 2:
Described in embodiment 2, the mechanical mechanism of scene of the accident warning compensator is completely the same with embodiment 1, is distinctive in that:
With reference to Fig. 8, described hermetically sealed microprismatic retroreflective cloth 3 is constituted by by reflective membrane and terylene warp knitting cloth 31, described reflective membrane includes the air brushing layer 32 from top to bottom set gradually, transparent surface layer film 33, reflector layer 34, coat of metal 35, described transparent surface layer film 33 is the PVC film of fluorescent yellow-green, described reflector layer 34 is the microprism resin pyramid layer being made up of multiple microprism resin pyramids, the cross section of described microprism resin pyramid is triangle, described terylene warp knitting cloth 31 is bonded by a compound adhesive water layer 36 and coat of metal 35, described reflective membrane arranges the one side of coat of metal 35 and is provided with hexagonal Nidus Vespae lines stricture of vagina road, described air brushing layer 32 thickness is 0.01mm, transparent surface layer film 33 thickness is 0.2mm, reflector layer 34 thickness is 0.03mm, coat of metal 35 thickness is 0.01mm, compound adhesive water layer 36 thickness is 0.01mm, terylene warp knitting cloth 31 thickness is 0.24mm.
View angle 0.2 ��, under angle of incidence-4 ��, carry out retro-reflecting coefficient experiment test, being dried under state and retro-reflecting coefficient experiment under moisture state by described hermetically sealed microprismatic retroreflective cloth, the hermetically sealed microprismatic retroreflective cloth being provided with corner grid lines of white, the hermetically sealed microprismatic retroreflective cloth being provided with triangle gridding lines of white, the white hermetically sealed microprismatic retroreflective cloth without lines, test result such as table 1 shows:
The retro-reflecting coefficient of the hermetically sealed microprismatic retroreflective cloth of different colours difference lines under table 1, different conditions
By the retro-reflecting coefficient results contrast of table 1, have chosen the yellow green PVC film of the fluorescence colour system retro-reflecting coefficient as the hermetically sealed microprismatic retroreflective cloth of transparent surface layer film higher than the retro-reflecting coefficient of the hermetically sealed microprismatic retroreflective cloth of white of maximum brightness nature colour system, make hermetically sealed microprismatic retroreflective cloth have highlighted reflex reflection effect; After so arranging red alert flag on hermetically sealed microprismatic retroreflective cloth, the red warning bigger in the mass-tone of fluorescent yellow-green and contrast distinguishes under color, adds prominent eye-catching function, improves identification;
Reflective function is pinned in the hexagonal Nidus Vespae lines design of described hermetically sealed microprismatic retroreflective cloth, compared to without lines, or even other lines of corner grid or triangle gridding, significantly improve the light reflex reflection performance of hermetically sealed microprismatic retroreflective cloth, even under the moisture state drenched by rainwater, it is also possible to keep the retro-reflecting coefficient of more than 400cd/ (1x).
Further, speed at cupping machine 304.8mm/min, when the draw angle of cupping machine draw direction and sample body is 90 ��, by described hermetically sealed microprismatic retroreflective cloth with by described reflective membrane with deviate from the paper mold reflective membrane that deviates from that paper constitutes and carry out peeling strength test, result of the test such as table 2 shows:
Table 2, peeling strength test result
Reference table 2 is visible, and with the hermetically sealed microprismatic retroreflective cloth that terylene warp knitting cloth is consisted of with reflective membrane bonding compound adhesive water layer, peel strength is common deviate from paper mold reflective membrane 2.5 times, peel strength is big, difficult stripping, and interlayer compound is tight, touching water not degumming, resistance to rainwater, practicality is high.
Further, under the operating rate of anti-stretching load tensile testing machine 304.8mm/min, to described hermetically sealed microprismatic retroreflective cloth, by described reflective membrane and deviate from that paper constitutes deviate from paper mold reflective membrane, terylene chemical fabric, cotton carry out anti-stretching load test, result of the test such as table 3 shows:
Table 3, anti-stretching load result of the test
Reference table 3 is it can be seen that the lear energy of described hermetically sealed microprismatic retroreflective cloth is excellent, hence it is evident that higher than the existing reflective membrane deviating from paper mold, enhance the lear energy of reflective membrane 2 times; And the ordinary polyester chemical fabric big compared to tearing toughness, the elastic performance of described hermetically sealed microprismatic retroreflective cloth is significantly larger than ordinary polyester chemical fabric; The cotton high compared to elastic performance, the tearing strength of described hermetically sealed microprismatic retroreflective cloth is cotton 2 times, therefore, the terylene warp knitting cloth of described hermetically sealed microprismatic retroreflective cloth back side composite light special high-strength, not only increases the softness on hermetically sealed microprismatic retroreflective cloth cover, alleviates the weight of whole device, and improve hermetically sealed microprismatic retroreflective cloth tension, anti-folding, abrasion resistance, tearing strength is high, does not tear, has prolonged the service life of product.
Described in above, being only the embodiment utilizing this origination techniques content, any those skilled in the art use modification, the change that this creation does, and all belong to the scope of the claims that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (10)
1. a scene of the accident protection warning compensator, it is characterized in that: include compensator shell, it is located at the mounting bracket of compensator shell, it is located at the rolling core pipe in compensator shell, furl the hermetically sealed microprismatic retroreflective cloth on rolling core tube-surface and the wrap-up being located in rolling core pipe, described compensator shell is provided with mean for the rolling mouth that the free end of hermetically sealed microprismatic retroreflective cloth freely stretches, the free end of described hermetically sealed microprismatic retroreflective cloth is additionally provided with bottom protection press strip, described bottom protection press strip makes the free end of hermetically sealed microprismatic retroreflective cloth will not take in completely in rolling mouth,
Described wrap-up includes central shaft, left rotor, center rotor, built-in spring and right rotor, what described central shaft can not rotate is sheathed in rolling core pipe, one end of described central shaft is connected as fixing end and compensator shell are fixing, the other end is as free end, on the rotatable fixing end being sheathed on central shaft of described left rotor, on the rotatable free end being sheathed on central shaft of described center rotor, described built-in spring housing is located on central shaft between left rotor and center rotor, one end that described built-in spring is positioned at left rotor is fixed on central shaft, the other end is connected with center rotor, can rotate along with center rotor, one end of described rolling core pipe is fixing with left rotor to be connected, and the other end is fixing with right rotor to be connected, and described center rotor is fixing with the circumferential inner wall of rolling core pipe to be connected, described right rotor is fixedly provided with circular rotating shaft, described compensator shell is provided with mean for the axis hole that circular rotating shaft penetrates and rotates, described compensator shell is additionally provided with the location structure that rolling core pipe is played the role of positioning.
2. the scene of the accident according to claim 1 protection warning compensator, it is characterised in that: the inner surface of described rolling core pipe is provided with multiple protruding positive stop strip axially extended, and each described positive stop strip is distributed axisymmetricly; Described left rotor is equipped with the positive stop strip snap-fit of multiple groove being centrosymmetric, described groove and rolling core pipe with right rotor on its face contacted with rolling core pipe.
3. the scene of the accident according to claim 2 protection warning compensator; it is characterized in that: the circumferential side wall of the termination of described center rotor is convexly equipped with multiple projection being centrosymmetric; the stopper slot snap-fit of stopper slot, the projection of described center rotor and rolling core pipe is constituted between positive stop strip adjacent in described rolling core pipe.
4. the scene of the accident according to claim 1 protection warning compensator; it is characterized in that: described location structure is made up of the locating shaft being located on right rotor and the hole, location being located on compensator shell, on the mobilizable hole, location being arranged in compensator shell of the locating shaft of described right rotor.
5. the scene of the accident according to claim 1 protection warning compensator, it is characterized in that: described bottom protection press strip includes protection housing and annular strip press strip, described protection housing end face is perpendicular to the width that any direction length of plumb line is all higher than the rolling mouth of compensator shell, the bar groove for inlaying annular strip press strip and the opening stretched into for hermetically sealed microprismatic retroreflective cloth free end it is provided with in described protection housing, described opening is connected with bar groove, the free end of described hermetically sealed microprismatic retroreflective cloth enters bar groove by opening and wraps in the surface of annular strip press strip.
6. the scene of the accident according to claim 5 protection warning compensator; it is characterized in that: described bottom protection press strip also includes spring; described spring is ring-spring bar, and the half of described spring runs through with in annular strip press strip, and second half is positioned at outside protection housing.
7. the scene of the accident according to claim 1 protection warning compensator; it is characterized in that: described hermetically sealed microprismatic retroreflective cloth includes being made up of reflective membrane and terylene warp knitting cloth; air brushing layer that described reflective membrane includes from top to bottom setting gradually, transparent surface layer film, reflector layer, coat of metal; described reflector layer is the microprism resin pyramid layer constituted that sorted by multiple microprism resin pyramid arrays, and described terylene warp knitting cloth bonds with coat of metal.
8. the scene of the accident according to claim 7 protection warning compensator, it is characterised in that: described reflective membrane arranges the one side of coat of metal and is provided with lines.
9. the scene of the accident according to claim 8 protection warning compensator, it is characterised in that: described lines is hexagonal Nidus Vespae lines.
10. the scene of the accident protection warning compensator according to claim 7 or 8 or 9, it is characterised in that: the transparent surface layer film color of described reflective membrane is fluorescent yellow-green.
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| CN201410613080.8A CN105625204B (en) | 2014-11-03 | 2014-11-03 | A kind of scene of the accident protection warning expansion bend |
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| CN201410613080.8A CN105625204B (en) | 2014-11-03 | 2014-11-03 | A kind of scene of the accident protection warning expansion bend |
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| CN105625204B CN105625204B (en) | 2018-04-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144436A (en) * | 2020-09-11 | 2020-12-29 | 徐大年 | Night expressway maintenance reminding device |
| CN113246834A (en) * | 2021-06-16 | 2021-08-13 | 台州学院 | Be used for holistic quick transportation device of steel truss bridge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136671A (en) * | 1997-07-14 | 1999-02-09 | Hokuden Kogyo Kk | Dividing belt |
| US20060131551A1 (en) * | 2003-05-01 | 2006-06-22 | Brt Systems Inc. | Retractable barrier |
| WO2010003166A1 (en) * | 2008-07-07 | 2010-01-14 | Phoenix Shutdown Services Pty Ltd. | Barrier tape housing assembly |
| CN203144926U (en) * | 2013-03-12 | 2013-08-21 | 浙江省三门县东海橡胶厂 | Road tapper sleeve with telescopic type isolation belt |
| CN103635633A (en) * | 2011-06-08 | 2014-03-12 | 劳伦斯·P·韦特恩 | Crowd control barrier |
| CN203496384U (en) * | 2013-09-12 | 2014-03-26 | 晋江联兴反光材料有限公司 | Reflective inkjet film |
| US20140251557A1 (en) * | 2013-03-11 | 2014-09-11 | William Stender | Retractable Cord Queue Barrier System |
| CN204311376U (en) * | 2014-11-03 | 2015-05-06 | 福建省晋江市夜光达反光材料有限公司 | A kind of scene of the accident protection warning expansion bend |
-
2014
- 2014-11-03 CN CN201410613080.8A patent/CN105625204B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136671A (en) * | 1997-07-14 | 1999-02-09 | Hokuden Kogyo Kk | Dividing belt |
| US20060131551A1 (en) * | 2003-05-01 | 2006-06-22 | Brt Systems Inc. | Retractable barrier |
| WO2010003166A1 (en) * | 2008-07-07 | 2010-01-14 | Phoenix Shutdown Services Pty Ltd. | Barrier tape housing assembly |
| CN103635633A (en) * | 2011-06-08 | 2014-03-12 | 劳伦斯·P·韦特恩 | Crowd control barrier |
| US20140251557A1 (en) * | 2013-03-11 | 2014-09-11 | William Stender | Retractable Cord Queue Barrier System |
| CN203144926U (en) * | 2013-03-12 | 2013-08-21 | 浙江省三门县东海橡胶厂 | Road tapper sleeve with telescopic type isolation belt |
| CN203496384U (en) * | 2013-09-12 | 2014-03-26 | 晋江联兴反光材料有限公司 | Reflective inkjet film |
| CN204311376U (en) * | 2014-11-03 | 2015-05-06 | 福建省晋江市夜光达反光材料有限公司 | A kind of scene of the accident protection warning expansion bend |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144436A (en) * | 2020-09-11 | 2020-12-29 | 徐大年 | Night expressway maintenance reminding device |
| CN113246834A (en) * | 2021-06-16 | 2021-08-13 | 台州学院 | Be used for holistic quick transportation device of steel truss bridge |
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| Publication number | Publication date |
|---|---|
| CN105625204B (en) | 2018-04-13 |
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