CN2618945Y

CN2618945Y - Multifunction isolation railing

Info

Publication number: CN2618945Y
Application number: CN 03245275
Authority: CN
Inventors: 侯盾; 陶新力; 杨卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-16
Filing date: 2003-04-16
Publication date: 2004-06-02
Anticipated expiration: 2013-04-16

Abstract

The utility model belongs to road facilities field, relates to a continuous multi-function isolation guardrail which extends and turns along the road or is arranged between lanes. An end, a middle prolonged body and a forklift truck groove are comprised. At least one middle prolonged body is arranged between an odd number key end and an even number key, is fixed via polygon keys. At least a left turning body, a middle turning body and a right turning body are arranged between the middle prolonged bodies, are movably connected with pin shaft. The utility model can improve the whole stability and buffer the elasticity, effectively protects the drivers of the vehicles. The utility model is provided with advantages of ageing-resistance, corrosion resistance, fadeless, no-reflection and light weight, is convenient for transportation, can be piled highly, reduces the storing and transportation cost, is convenient for disassembling and easy to clean and maintain, can be recycled to process and reproduce, thus the cost is reduced. The utility model is extensively suitable to be continuous large-scale isolation guardrail and the barricade and railing of the road construction, construction site, public places, districts, parking lot.

Description

Multi-functional isolation guardrail

Technical field

The utility model belongs to the road equipment field, relates to a kind ofly extending, turning to or the multi-functional isolation guardrail of continuity between the track along road.

Background technology

Traditional road traffic isolation facility mostly is reinforced concrete precast member or the anti-net that passes through that is welded by brandreth.This series products all adopts rigid connection, though can stop that in collision process vehicle advances, can not form effective protection to vehicle and driving staff, even may cause new loss; And himself heaviness, be difficult for moving and transportation, maintenance cost height, can't recycling.

For addressing the above problem, the applicant has proposed a kind of plastics water filling isolation guardrail simultaneously, mainly constitute by odd number key termination, middle extension body, even number key termination, its connecting mode adopts that pivot pin is movable to be connected, and mainly is applicable to the small-sized isolation guardrails such as roadblock, fence in road turning, road construction, building site, public place, sub-district, parking lot.

Summary of the invention

The purpose of this utility model is to provide a kind of carrying of being convenient to, and turns to connect flexibly, extends to connect closely, and good warning effect forms the multi-functional isolation guardrail of effective protection to vehicle and driving staff.

The technical solution adopted in the utility model: a kind of multi-functional isolation guardrail, comprise termination, middle extension body, fork truck groove, be provided with at least one middle extension body between odd number key termination and the even number key termination, be fixedly connected by the polygon key, be provided with between the extension body in the middle of described at least one left-hand rotation body, in the body of turning, turn right, connect by pivot pin is movable.Odd number key termination, middle extension body, left-hand rotation body, in turn, the turn right two sides of body, even number key termination be the convex-concave moulding, and be provided with at least one wind-tunnel.Odd number key termination, middle extension body, left-hand rotation body, in turn, turn right body, even number key termination be the hollow cavity of high strength, high resiliency engineering plastics global formation, the bottom surface is provided with delivery port and water cover, end face is provided with water inlet, is injected with water or fine sand in the cavity.Odd number key termination, middle extension body, even number key termination end face form groove, are provided with weather shield.Odd number key termination, middle extension body, left-hand rotation body, in turn, the turn right two sides of body, even number key termination form slot and caulking groove, panel is installed on the caulking groove.

The positive beneficial effect that the utility model is compared with prior art had:

1. adopt high strength, high resiliency engineering plastics global formation, ageing-resistant, anticorrosive, colour-fast, no-reflection;

2. the plastic hollow cavity increases deadweight after water filling, improves resistance to overturning and buffering elasticity, reduces the injury of collision to driving staff and vehicle, and is safe and reliable, and vehicle and driving staff are formed effective protection;

3. after emitting water, in light weight, be convenient to carrying, can fold height and pile up, reduced storage and cost of transportation;

4. Du Te convex-concave moulding and bright and clean surface form less contact area and lower skin-friction coefficient, can improve integral rigidity, decompose vehicular impact power, reduce traffic accidents such as vehicle topples;

5. construction of wind tunnel can improve side intensity, effectively reduces windage, avoids facility to topple;

6. the groove and the slot of the reservation of top and side are convenient to install anti-glare, sight line inducing installation and all kinds of traffic warning mark; The caulking groove of reserving in the concavo-convex moulding is convenient to install panel, and is bright-colored, red and white, has and warns effect preferably;

7. adopt the end guardrail, middle prolong guardrail, left-hand rotation body, in the body of turning and turn right freely assemble, can extend and turn to along road, extend and connect closely, turn to connection flexible, dismounting is easy;

8. be easy to clean and maintenance, beautify road environment, recyclable, processing is reproduced, and reduces cost;

9. can be used as and be used for the main road arterial highway or the large-scale isolation guardrail of the continuity between the track that extend, turn to along road, and road construction, building site, public place, sub-district, the roadblock in parking lot, fence.

Description of drawings

Fig. 1 is the front view of the utility model embodiment 1 structural representation;

Fig. 2 is the vertical view of the utility model embodiment 1 structural representation;

Fig. 3 is the left view of the utility model embodiment 1 structural representation;

Fig. 4 is a draw bail schematic diagram among Fig. 1;

Fig. 5 is an I portion amplification view among Fig. 1;

Fig. 6 is an II portion enlarged drawing among Fig. 2;

Fig. 7 is an III portion enlarged drawing among Fig. 2;

Fig. 8 is the front view of the utility model embodiment 2 structural representations;

Fig. 9 is the vertical view of the utility model embodiment 2 structural representations;

Figure 10 is a draw bail schematic diagram among Fig. 8;

Figure 11 is an IV portion amplification view among Fig. 8;

Figure 12 is a V portion enlarged drawing among Fig. 9;

Figure 13 be among Figure 10 C to view;

Figure 14 is a VI portion enlarged drawing among Figure 13;

Figure 15 is a VII portion enlarged drawing among Figure 13.

The specific embodiment

Embodiment 1

Consult Fig. 1, Fig. 2, shown in Figure 3, a kind of multi-functional isolation guardrail, mainly comprise odd number key termination 1, middle extension body 2, left-hand rotation body 3, in turn 4, right-hand rotation body 5, even number key termination 6, fork truck groove 7, wind-tunnel 8, pivot pin 9, polygon key 10, water cover 11, delivery port 12, water inlet 13, panel 14, convex-concave moulding 15 etc., extension body 2 in the middle of being disposed with between its odd number key termination 1 and the even number key termination 6, left-hand rotation body 3, in turn 4, right-hand rotation body 5, middle extension body 2 constitutes the continuity isolation guardrail, be provided with at least one middle extension body 2 between odd number key termination 1 and the even number key termination 6, by pivot pin 9, polygon key 10 is fixedly connected, be provided with at least one left-hand rotation body 3 between the extension body 2 in the middle of described, in turn 4, right-hand rotation body 5, promptly arrive the turning point setting whenever, by 9 movable connections of pivot pin, can and turn to along the road extension, middle extension body 2 is provided with number to be decided by road length, each odd number key termination 1, middle extension body 2, the two sides of even number key termination 6 are convex-concave moulding 15, and being provided with at least one wind-tunnel 8, the bottom surface is provided with fork truck groove 7, red panel 14 is installed in the convex-concave moulding 15.

Consult Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, each odd number key termination 1, middle extension body 2, left-hand rotation body 3, in turn 4, right-hand rotation body 5, concrete or metal and high strength are adopted in even number key termination 6, high resiliency engineering plastics global formation, be the entity or the hollow cavity that have wind-tunnel 8 open-works, the hollow cavity bottom surface is provided with delivery port 12 and water cover 11, end face is provided with water inlet 13 and water cover 11, filled water or fine sand in the cavity, the triple bond 101 of its odd number key termination 1 inserts in two keys 201 of middle extension body 2, the triple bond 202 of middle extension body 2 inserts in two keys 301 of left-hand rotation body 3, turn during the triple bond 302 of left-hand rotation body 3 inserts two keys 401 of 4, in 4 the triple bond 402 of turning insert two keys 501 of right-hand rotation bodies 5, the triple bond 502 of right-hand rotation body 5 inserts in two keys 601 of even number key termination 3, wherein turn left body 3 with in turn 4 with the pin-and-hole of right-hand rotation body 5 in insert pivot pin 9, for activity connects, and odd number key termination 1 is pivot pin 9 with middle extension body 2 with even number key termination 6 with left-hand rotation body 3 and right-hand rotation body 5 with middle extension body 2, polygon key 10 is fixedly connected.

Embodiment 2

Consult Fig. 8, shown in Figure 9, odd number key of the present utility model termination 1, middle extension body 2, even number key termination 6 end faces form groove 16, can place filler in the groove, be used for fixing guardrail or anti-glare, sight line inducing installation and all kinds of traffic warning mark are installed, can not cover weather shield 17 when groove 16 does not use.

Consult Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, shown in Figure 15, odd number key of the present utility model termination 1, middle extension body 2, left-hand rotation body 3, in turn 4, right-

hand rotation body

5,6 two sides, even number key termination form slot 18, is convenient to install sight line inducing installation; The root of concavo-convex moulding is reserved with caulking groove 19, is convenient to install the panel red and white 14 with caution effect.

All the other structures of present embodiment and connecting mode are seldom given unnecessary details at this with embodiment 1.

Claims

1. multi-functional isolation guardrail, comprise termination, middle extension body, fork truck groove, it is characterized in that: be provided with at least one middle extension body (2) between odd number key termination (1) and the even number key termination (6), be fixedly connected by polygon key (10), be provided with between extension body (2) in the middle of described at least one left-hand rotation body (3), in turn (4), right-hand rotation body (5), connect by pivot pin (9) is movable.

2. multi-functional isolation guardrail according to claim 1, it is characterized in that: odd number key termination (1), middle extension body (2), left-hand rotation body (3), in turn (4), the two sides of right-hand rotation body (5), even number key termination (6) are convex-concave moulding (15), and are provided with at least one wind-tunnel (8).

3. multi-functional isolation guardrail according to claim 1, it is characterized in that: odd number key termination (1), middle extension body (2), left-hand rotation body (3), in turn (4), right-hand rotation body (5), even number key termination (6) be the hollow cavity of high strength, high resiliency engineering plastics global formation, the bottom surface is provided with delivery port (12) and water cover (11), end face is provided with water inlet (13), is injected with water or fine sand in the cavity.

4, according to claim 1 or 2 or 3 described multi-functional isolation guardrails, it is characterized in that: odd number key termination (1), middle extension body (2), even number key termination (6) end face form groove (16), are provided with weather shield (17).

5, according to claim 1 or 2 or 3 described multi-functional isolation guardrails, it is characterized in that: odd number key termination (1), middle extension body (2), left-hand rotation body (3), in turn (4), the two sides of right-hand rotation body (5), even number key termination (6) form slot (18) and caulking groove (19), and panel (14) is installed on the caulking groove (19).