CN2443987Y - Elastic anticollision profile sign - Google Patents

Abstract

The utility model relates to an elastic anti-collision profile sign which solves the problems that the profile sign of a road traffic facility is always made of rigid and semi-rigid materials for a long time, and is rigid and inelastic, the profile sign is easily damaged when impacted by a vehicle. The utility model is mainly characterized in that the elastic anti-collision profile sign makes use of waste and scrap, such as tyre reclaim powder (1), scrap and junked tire fiber (2) in a milling process, old wire cables (3), etc., and adopts the methods of rubber plastication and mixing. The rigid and semi-rigid profile sign is replaced with a product manufactured according to the shape and the specification of the road profile sign through a sulfuration and mould pressing process. The utility model has the characteristics of elasticity, good anti-collision performance, low production cost, waste product utilization, resource saving, environmental protection and obvious social benefits, and is not damaged when struck or rolled by a vehicle.

Description

The crashproof profile mark of elasticity

The utility model belongs to the technical field of highway communication facility, is specifically related to the crashproof profile mark of a kind of elasticity.

The profile mark that uses on the highway at present adopts cement profile mark mostly, because the intrinsic strong and fragility feature of cement, not only the loss of profile mark is serious after by Vehicular impact, and also will do great damage to vehicle.

The purpose of this utility model just provides a kind of both flexible, again can anti-collision, and to the people life property safety with the elasticity anti-collision profile mark of beautifying the environment and all playing an important role.

The utility model is to realize like this, utilize waste material-tire fiber (2), waste steel wire rope (3) in whole tire reclaim rubber powder (1) and the pulverizing process, adopt plasticating of rubber, mixing pressing process, according to highway profile target shape and size, adopt the method manufacturing of sulfuration, mould compacting to form.Cylinder is the triangular-section of solid fillet, and cylinder is a white, is the red or yellow color lump of rectangle in the middle of the last coating black mark, density bullet, and the post height is 102-200cm, and the cross section bottom width is 8-20cm.

Adopt crashproof profile mark of the present utility model, overcome the profile mark poor mechanical property of present various material, very easily damage, the shortcoming that the maintenance expense is high can be born the bump of vehicle and rolled and not damaged, resilient also, and the anti-collision performance is obvious.Use the real worker's of coagulation profile mark to compare with tradition, can reduce production costs 20%, the product breakage rate reduces more than 90%, has obvious social and economic benefit, is desirable substitute products.

Accompanying drawing 1 is the crashproof profile mark of an elasticity structure chart

Accompanying drawing 2 is the crashproof profile mark of elasticity production technology figure

Accompanying drawing 3 is the crashproof profile mark of an elasticity raw material proportioning table

Elasticity anti-collision profile mark as shown in Figure 1 is that cylinder is the triangular-section of solid fillet, and shaft is a white, is rectangular color lumps in the middle of the last coating black mark, black souvenir, and red color lump is represented the road right side, and yellow color lump is represented the road left side.Specification post height is 102-200cm, and the cross section bottom width is 8-20cm, and end height is 10-25cm.

The crashproof profile mark of elasticity as shown in Figure 2, be to adopt natural gum preheating, cutting, if (refining glue is to carry out on sealed rubber mixing machine, can not add natural gum), plasticate with the desulfurization regeneration rubber powder, add the regeneration collagen powder after plasticating again, Cosan, captax and D, inorganic active agent zinc oxide, organic active agent stearic acid, aging-proof agent DFC, reinforcing agent common carbon black, plasticizing agent pine tar and coumarone, filler precipitated calcium carbonate and potter's clay carry out mixing, the right junked tire fiber that adds adds waste steel wire rope, mould compression moulding in inner structure.

According to technological requirement: 1, rubber mixing technique is finished on opening rubber mixing machine, earlier the natural rubber of 675 parts of desulfurization regeneration rubber powders and 100 parts is plasticated, and condition is: roll spacing is at 0.5-5mm; The roller temperature is 45-60 degree (the front and back roller is identical).After requiring broken-down rubber all to wrap roller, machine under the plastic cement clot was parked 8 hours, prepared mixing.2, mixing by the traditional handicraft execution, condition is: roll spacing 2-6mm; Roller temperature preliminary roller 50-60 degree, back roller 45-55 degree.After requiring all raw materials evenly, elastomeric compound is divided into four parts, each part elastomeric compound and regenerated fiber is mixing evenly, and after logical thin three times, following sheet is deposited.3, moulding is that the rope coil that 2.5-3kg is different in size becomes one group, is placed on the centre of the elastomeric compound of 11.5kg.4, sulfuration, highway profile mark are to adopt the sulfuration of mould drawing method, and profile mark volume is big, requires closely, and the condition of sulfuration is defined as pressure: the 20MPA temperature: 200 degree; Cure time: 1 hour.5, the crashproof profile mark of elasticity as shown in Figure 3, raw material ratio situation such as following table:

The raw and auxiliary material title	The desulfurization regeneration powder	The regeneration collagen powder	It fires rubber	Vulcanizing agent	Vulcanization accelerator	The inorganic active agent	Aging-proof agent	Reinforcing agent	Plasticizing agent	Filler	Inorganic promotion machine	The tire fiber
													％	20-35	20-35	4-10	10-20	3-5	3-6	2-4	4-10	3-6	10-13	3-6	11-15
Part	675	675	100	30	9	10	6	100	52	343	10	400

From being installed in the test of the domestic highway division of Shanxi Province's Yangquan City, the crashproof profile of elasticity indicates the raw material more than 80%, and promptly whole tire reclaim rubber powder, tire fiber and waste steel wire all are the utilization of three wastess, not only protect environment but also reduce cost.The crashproof profile mark of elasticity is not taken place by the phenomenon that vehicle breaks through test, has not only beautified highway environment but also protected the people's lives and property safety.

Claims (2)

1, the crashproof profile mark of a kind of elasticity is to have utilized whole tire reclaim rubber powder (1), waste tire fiber (2), waste steel wire rope (3), make, it is characterized in that making the triangular-section that cylinder is solid fillet, the shaft height is 102-200cm, the cross section bottom width is 8-20cm, and end height is 10-25cm.

2, the crashproof profile mark of a kind of elasticity according to claim 1, its feature is that also material prescription accounts for 20-35% for the desulfurization regeneration powder; The regeneration collagen powder accounts for 20-35%; Natural rubber accounts for 4-10%; Vulcanizing agent accounts for 10-20%; Vulcanization accelerator accounts for 3-5%; The inorganic active agent accounts for 3-6%; The organic active agent accounts for 3-6%; Aging-proof agent accounts for 2-4%; Reinforcing agent accounts for 4-10%; Plasticizing agent accounts for 3-6%; Filler accounts for 10-13%; The tire fiber accounts for 11-15%.

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