CN214993392U

CN214993392U - Traffic guardrail

Info

Publication number: CN214993392U
Application number: CN202120566095.9U
Authority: CN
Inventors: 袁加
Original assignee: Shaanxi Tianyi Net Fence Construction Engineering Co ltd
Current assignee: Shaanxi Tianyi Net Fence Construction Engineering Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-03
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a traffic facilities field especially relates to a traffic guardrail, stand I and stand II including the symmetry setting, stand I passes through the base to be fixed on the cement base, II bottoms of stand are fixed with the universal wheel of taking the brake, be fixed with stay tube and fixed pipe on the stand I, correspond the rigidity with the stay tube on the stand II and have the bracing piece, bracing piece one end is fixed on stand II, the bracing piece other end stretch into in the stay tube and with stay tube sliding connection, correspond the rigidity with fixed pipe on the stand II and have the dead lever, dead lever one end is fixed on stand II, the dead lever other end stretch into in the fixed tube and with fixed pipe sliding connection. Promote stand II towards stand I, inside the bracing piece stretched into the stay tube, the dead lever stretched into fixed intraductal moreover, can satisfy pedestrian and vehicle after the guardrail width shortens and pass through.

Description

Traffic guardrail

[ technical field ] A method for producing a semiconductor device

The utility model relates to a traffic facilities field especially relates to a traffic guardrail.

[ background of the invention ]

The traffic facilities refer to general facilities such as tracks, tunnels, elevated roads, stations, ventilation kiosks, electromechanical equipment, power supply systems, communication signals, road markings and the like which are arranged for guaranteeing safe and normal operation of an urban traffic system.

In the technology, the length of the traditional traffic guardrail is fixed, the traditional traffic guardrail cannot be adjusted according to actual needs, the application range of the traditional traffic guardrail is reduced, and when emergency occurs on a road and pedestrians need to cross the road for evacuation, the intersection needs to be bypassed for interception of the traffic guardrail, so that the evacuation efficiency of the pedestrians is influenced.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a traffic guardrail.

The utility model discloses can realize through following technical scheme:

the utility model discloses a traffic guardrail, which comprises a stand column I and a stand column II which are symmetrically arranged, wherein the stand column I is fixed on a cement base through a base, the bottom of the upright post II is fixed with a universal wheel with a brake, the upright post I is fixed with a supporting tube and a fixed tube, a supporting rod is fixed on the upright post II at a position corresponding to the supporting tube, one end of the supporting rod is fixed on the upright post II, the other end of the supporting rod extends into the supporting tube and is connected with the supporting tube in a sliding way, a fixed rod is fixed on the upright post II corresponding to the fixed tube, one end of the fixed rod is fixed on the upright post II, the other end of the fixed rod extends into the fixed pipe and is connected with the fixed pipe in a sliding way, the supporting tubes are also provided with chutes, the supporting tubes at the two sides of the chutes are evenly fixed with baffle plates, and a limiting plate is uniformly fixed on the supporting rod and is in sliding connection with the sliding groove. When the width of guardrail was transferred to needs short, promoted stand II towards stand I, inside the bracing piece stretched into the stay tube, the dead lever stretched into fixed intraductal portion moreover, can satisfy pedestrian and vehicle after the guardrail width shortens and pass through.

Compared with the prior art, the utility model has the advantages that:

the width of the guardrail can be narrowed to meet the crossing of pedestrians and vehicles.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of FIG. 3 at B;

in the figure: 1. a stand column I; 2. a base; 3. supporting a tube; 4. a fixed tube; 5. a baffle plate; 6. fixing the rod; 7. a support bar; 8. a limiting plate; 9. a chute; 10. a column II; 11. a universal wheel;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in figures 1 to 4, the utility model discloses a traffic guardrail, which comprises a stand column I1 and a stand column II 10 which are symmetrically arranged, wherein the stand column I1 is fixed on a cement base through a base 2, the bottom of the stand column II 10 is fixed with a universal wheel 11 with a brake, the stand column I1 is fixed with a support tube 3 and a fixed tube 4, the stand column II 10 is fixed with a support rod 7 corresponding to the support tube 3, one end of the support rod 7 is fixed on the stand column II 10, the other end of the support rod 7 extends into the support tube 3 and is connected with the support tube 3 in a sliding way, the stand column II 10 is fixed with a fixed rod 6 corresponding to the fixed tube 4, one end of the fixed rod 6 is fixed on the stand column II 10, the other end of the fixed rod 6 extends into the fixed tube 4 and is connected with the fixed tube 4 in a sliding way, the support tube 3 is also provided with a chute 9, baffles 5 are evenly fixed on the support tubes 3 at two sides of the chute 9, a limit plate 8 is also evenly fixed on the support rod 7, the limiting plate 8 is connected with the sliding chute 9 in a sliding way. When the width of guardrail was transferred to needs short, with II 10 promotes towards I1 on the stand, inside bracing piece 7 stretched into 3 stay tubes, inside dead lever 6 stretched into fixed pipe 4 in addition, can satisfy pedestrian and vehicle after the guardrail width shortens and pass through.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a traffic guardrail, includes stand I and stand II that the symmetry set up, its characterized in that: stand I passes through the base to be fixed on the cement base, II bottoms of stand are fixed with the universal wheel of taking the brake, be fixed with stay tube and fixed pipe on the stand I, correspond the rigidity with the stay tube on the stand II and have the bracing piece, bracing piece one end is fixed on stand II, the bracing piece other end stretch into in the stay tube and with stay tube sliding connection, correspond the rigidity with fixed pipe on the stand II and have the dead lever, dead lever one end is fixed on stand II, the dead lever other end stretch into in the fixed tube and with fixed pipe sliding connection, still be provided with the spout on the stay tube, evenly be fixed with the baffle on the stay tube of spout both sides, still evenly be fixed with the limiting plate on the bracing piece, limiting plate and aforementioned spout sliding connection.