CN2222657Y

CN2222657Y - Forced control railings for rail/road crossing traffic

Info

Publication number: CN2222657Y
Application number: CN 95230713
Authority: CN
Inventors: 孙继峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-04
Filing date: 1995-04-04
Publication date: 1996-03-20
Anticipated expiration: 2005-04-04

Abstract

The utility model discloses forced control railings for rail/road crossing traffic, which can control in a forced mode the passing of vehicles. The utility model is composed of railings and a base seat which are connected by springs. The base seat is provided with a plurality of dense-distance sharp branch feet on the part mutually contacting the ground. The utility model has the purpose that when a vehicle knocks over a roadblock to pass through in a forced mode, the sharp angle ends of the branch feet are upward and penetrates through tyres, and the vehicle can not run; the purpose of traffic control is achieved.

Description

Strong control railings for rail/road crossing traffic

The utility model relates to a kind of highway administration facility, the railings for rail/road crossing traffic that especially a kind of control vehicle by force is current.

The railings for rail/road crossing traffic that uses is generally at present: top is by the fence shape main body that has upright straight steel bar to constitute in the oblong housing, the bottom is fixedly connected with the triangle footing, the shortcoming of this kind railings for rail/road crossing traffic is: after fence is knocked down, barrier functionality disappears, and asphalt coating produced rigid wound, fence is hit the distortion of pressing the back to produce has also increased difficulty to maintenance.

Task to be solved in the utility model is, after railings for rail/road crossing traffic is knocked down, also the function that stops vehicle pass-through can be arranged, and asphalt coating do not produced rigid wound, and fence can not produce distortion after being hit pressure substantially.

For solving above-mentioned task, the technical solution adopted in the utility model is: a kind ofly be wrapped with the strong control railings for rail/road crossing traffic that steel core fence 1, the base 2 of gum cover constitute by skin, be connected with spring 3 between fence 1 and the base 2, base 2 contacts with ground and partly is many wooden fork pin 4 that are with rubber cushion, the angle 7 of wooden fork pin is 120 °, the end that lands of wooden fork pin 4 is conveniently moving for acute angle 5, can be with cardan wheel 6 on wooden fork pin 4.During use, to put cardan wheel on the wooden fork pin, when behind the appointed place, take off cardan wheel and get final product, as meet the vehicle of rushing across by force railings for rail/road crossing traffic is knocked down, the wooden fork pin of railings for rail/road crossing traffic has an end upwards, when pressure wheel is on the wooden fork pin, because the wooden fork pin is an acute angle, penetrable rubber cushion and motor tire play the purpose that stops that by force vehicle passes through.

Owing to adopt said structure, advantage of the present utility model is: after railings for rail/road crossing traffic is knocked down, the acute ends of wooden fork pin upwards, penetrable motor tire, play the purpose that control vehicle by force passes through, since fence be surrounded by outward gum cover and with base between is connected with spring, can make fence afterwards ground not produced rigid wound, can not produce distortion substantially after fence is hit yet.

Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.

Fig. 1, the utility model structural representation,

Fig. 2, the utility model wooden fork leg structure scheme drawing,

The wooden fork leg structure scheme drawing of Fig. 3, band cardan wheel.

A kind ofly be wrapped with the strong control railings for rail/road crossing traffic that steel core fence 1, the base 2 of gum cover constitute by skin, be connected with spring 3 between fence 1 and the base 2, base 2 contacts with ground and partly is many wooden fork pin 4 that are with rubber cushion, the angle 7 of wooden fork pin is 120 °, the end that lands of wooden fork pin 4 is acute angle 5, be conveniently moving, can on wooden fork pin 4, be with cardan wheel 6.

Claims

1, a kind ofly is wrapped with the strong control railings for rail/road crossing traffic that the steel core fence (1), base (2) of gum cover constitute by skin, it is characterized in that: be connected with spring (3) between fence (1) and the base (2), base (2) contacts with ground and partly is many wooden fork pin (4) that are with rubber cushion, the angle of wooden fork pin (7) is 120 °, and the end that lands of power pin (4) is acute angle (5).

2, a kind of strong control railings for rail/road crossing traffic as claimed in claim 1 is characterized in that: be with cardan wheel (6) on the wooden fork pin (4).