Background technology
Designing standard according to JTT820-2011 vcehicular tunnel light emitting-type inducing installation, highway is in bend, ramp, ring road, tunnel, and toll collection lanes etc. needs the section doing road navigation to be required for installing railway spike or induction sign.Current railway spike and induction mark, be divided into two kinds: one is reflective type (itself is not luminous, it is necessary to lights of vehicle irradiates rear and can be seen that), and one is emissive type (being usually built-in LED light source, it is possible to fixing luminous or flash caution)
Current railway spike induction sign is all adopt engineering plastics or steel beam column shell to add engineering plastics.Design is generally trapezoidal, and reflective surface or light-emitting area are two sides, can clearly see, at night, car is had guiding function in certain distance.It is arranged on the road surface, both sides in track, adopts bonding agent bonding or bolt is fixed.
Railway spike/induction sign on the market is arranged on road surface and all can form a 2-4 centimetre projection at present, and this projection is exactly reflective surface or light-emitting area.And railway spike/induction mark only just plays guiding function when night or light are bad, other time all do not play a role.During driving, vehicle rolls to be put in these railway spike/inductions, also has sense of jolting on the contrary, causes uncomfortable sensation to driver and crew.If running into loaded vehicle, rolling for a long time, railway spike/induction target also can be caused damaged.
At present railway spike/induction mark on the market there is also a difficult problem, if it is higher that railway spike/induction is marked the height done, light-emitting area is big, and visual range and angle add, but jolting of rolling up of vehicle is sympathetic bigger, also reduces traffic safety.If the height that railway spike/induction mark is done is relatively low, vehicle rolls up to jolt feels few, and product is also not easy to damage, but product light-emitting area reduces, and causes visual range and angle to also reduce.The guiding function of product reduces.
Utility model content
According to embodiment of the present utility model, it is provided that a kind of light emitting-type can roll railway spike, it is possible to increase anti-rolling intensity is to reduce damaged risk.
According to embodiment of the present utility model, it is provided that a kind of light emitting-type can roll railway spike, including:
Pedestal;
Antivibrator, end is installed to the upper surface of described pedestal below;
Protruding movable part, it has drain pan and the light from described drain pan epirelief indicates convex top, described drain pan, described light indicate convex top and described pedestal to surround inner chamber encapsulate described antivibrator, and the convex top of described light instruction is fixed to the upper end of described antivibrator and is movably mounted in described drain pan and has the end face of smooth extension in the horizontal direction and the side downwardly extended from described top surface inclination;
Wherein, being provided with light source in described protruding movable part, described light indicates the window being provided with printing opacity on the side on convex top.
Preferably, in any embodiment of the present utility model,
Described antivibrator includes spring.
Preferably, in any embodiment of the present utility model,
The end face of described protruding movable part is provided with cushion rubber layer.
The light emitting-type provided by each embodiment of the present utility model can roll railway spike, it is possible to increase anti-rolling intensity is to reduce damaged risk.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of this utility model, rather than whole embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
According to embodiment of the present utility model, it is provided that a kind of light emitting-type can roll railway spike, it is possible to increase anti-rolling intensity is to reduce damaged risk.
According to embodiment of the present utility model, it is provided that a kind of light emitting-type can roll railway spike, including:
Pedestal;
Antivibrator, end is installed to the upper surface of described pedestal below;
Protruding movable part, it has drain pan and the light from described drain pan epirelief indicates convex top, described drain pan, described light indicate convex top and described pedestal to surround inner chamber encapsulate described antivibrator, and the convex top of described light instruction is fixed to the upper end of described antivibrator and is movably mounted in described drain pan and has the end face of smooth extension in the horizontal direction and the side downwardly extended from described top surface inclination;
Wherein, being provided with light source in described protruding movable part, described light indicates the window being provided with printing opacity on the side on convex top.
So, light emitting-type can roll railway spike can embedding on the ground.In normal state, protruding movable part bassets, and the light sent from light source appears window for vehicle offer instruction.When vehicle drive to light emitting-type can roll on railway spike time, protruding movable part rolls lower can sinking at vehicle and makes light indicate the end face on convex top to flush with ground;After vehicle leaves, protruding movable part rises under the effect of the restoring force of antivibrator and returns to its original position, i.e. protruding movable part bassets again.Wherein, protruding movable part light indicates the side being obliquely installed on convex top to be conducive to guiding vehicle to drive through, to reduce the impact failure power that vehicle jolts and light emitting-type can roll railway spike.
As can be seen here, railway spike can be rolled according to the light emitting-type of embodiment of the present utility model, it is possible to increase anti-rolling intensity is to reduce damaged risk.
Preferably, in any embodiment of the present utility model, described antivibrator includes spring.
In one embodiment, described spring can include one group of a plurality of spring mutually arranged parallel.
Preferably, in any embodiment of the present utility model, the end face of described protruding movable part is provided with cushion rubber layer.
In one embodiment, described side has multiple through hole to form described window.
In another embodiment, the window on described side seals with transparent material (such as glass), can roll the sealing protection performance of railway spike strengthening light emitting-type.
Fig. 1 is the structural representation that the light emitting-type according to embodiment of the present utility model can roll railway spike.
Visible a kind of light emitting-type can roll railway spike in the embodiment shown in fig. 1, including:
Pedestal 100;
Antivibrator 300, end is installed to the upper surface of described pedestal 100 below;
Protruding movable part 500, it has drain pan 510 and the light from described drain pan epirelief indicates convex top 550, described drain pan 510, described light indicate convex top 550 and described pedestal 100 to surround inner chamber encapsulate described antivibrator 300, and the convex top 550 of described light instruction is fixed to the upper end of described antivibrator 300 and is movably mounted in described drain pan 510 and has the end face 551 of smooth extension in the horizontal direction and from the side 552 that described top surface inclination downwardly extends;
Wherein, being provided with light source in described protruding movable part 500, described light indicates the window being provided with printing opacity on the side 552 on convex top.
The light emitting-type provided by each embodiment of the present utility model can roll railway spike, it is possible to increase anti-rolling intensity is to reduce damaged risk.
It should be noted that, in this article, the relational terms of such as first and second etc is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.When there is no more restriction, statement " including " key element limited, it is not excluded that there is also other same factor in including the process of described key element, method, article or equipment.
Each embodiment provided in this utility model all can be mutually combined as desired; such as, feature in any two, three or more embodiments is mutually combined to constitute new embodiment of the present utility model; this is also in protection domain of the present utility model, unless otherwise specified or technically constitutes contradiction and cannot implement.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacements, improvement etc., should be included within the scope that this utility model is protected.