CN110055914A

CN110055914A - A kind of rotary type road vehicle safety height-limiting column

Info

Publication number: CN110055914A
Application number: CN201910311706.2A
Authority: CN
Inventors: 赵忠文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-07-26

Abstract

Rotary type road vehicle safety height-limiting column is the height limiter on a kind of road to vehicular traffic.As shown in figure 3, rotary type road vehicle safety height-limiting column includes a frame structure and multiple rotatable collision body structures；The top of rotatable collision body structure is mounted on the cross bar of frame structure by bearing；Multiple rotatable collision body structures are uniformly distributed in side by side on the cross bar of frame structure；Rotatable collision body structure can be rotated freely around 360 degree of cross bar of frame structure；Each rotatable collision body structure is not influenced around the rotation of frame structure cross bar by other rotatable collision body structures.Rotary type road vehicle safety height-limiting column structure is simple, low in cost, securely and reliably, fast automatic can playback after being collided, be used together in conjunction with existing normal road vehicle limit for height column, can greatly improve the safety on road vehicle limit for height column.

Description

A kind of rotary type road vehicle safety height-limiting column

Technical field the present application relates on a kind of road to the height limiter of vehicular traffic, more particularly, to one kind Novel rotary type road vehicle safety height-limiting column.

The existing road vehicle height limiter of background technique is usually used what the mandatory prevention Overheight Vehicles of brute-force passed through Limit for height column.Although the restriction effect on this limit for height column is significant, there is great security risks.Once Overheight Vehicles because The a variety of causes such as sight is unclear, environment is not yet done and limit for height column bump against, as a result often traffic accident very serious.According to tune It looks into, similar bus is commonplace by the serious accident of limit for height column " beheading ", and often vehicle and limit for height column are ended in defeat for both sidesboth suffer losses.Originally it sets The original intention for setting limit for height column is safety for means of transportation and vehicular traffic, however unreasonable " brute-force " limit for height column becomes friendship A kind of inducement of interpreter's event.There are many limit for height column settings shortly because of the collision accident of vehicle and limit for height column frequent occurrence, no It obtains and is not removed.

Summary of the invention provides a kind of rotary type road vehicle to improve the safety on road vehicle limit for height column here Safety height-limiting column, technical solution are that rotary type road vehicle safety height-limiting column includes frame structure (as shown in Figure 1) and can Rotary collision body structure (as shown in Figure 2).As shown in figure 3, the top of rotatable collision body structure is mounted on frame by bearing On the cross bar of structure；Multiple rotatable collision body structures are uniformly distributed in side by side on the cross bar of frame structure.As shown in figure 4, can Rotary collision body structure can be rotated freely around 360 degree of cross bar of frame structure；Each rotatable collision body structure is around frame The rotation of frame structure cross bar is not influenced by other rotatable collision body structures.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of frame structure；

Fig. 2 is the structural schematic diagram of rotatable collision body structure；

Fig. 3 is the structural schematic diagram on rotary type road vehicle safety height-limiting column；

Fig. 4 is rotary type road when the rotatable collision body structure in part has rotated certain angle around the cross bar of frame structure The perspective view on road vehicles safety height-limiting column.

Specific embodiment is as shown in figure 3, rotatable collision body structure and the minimum range on road surface are rotary type roads The limit for height height on vehicle safety limit for height column.Frame structure cross bar should be greater than the maximum height of all vehicles at a distance from road surface, this When all Overheight Vehicles of sample and rotary type road vehicle safety height-limiting column collide, vehicle can only be touched with partly or entirely rotatable Slight impact occurs for collision body structure, rotates rotatable collision body structure forward and up around frame structure cross bar, and vehicle is from can Rotary road vehicle safety height-limiting column is below by will not occur serious traffic accident, Overheight Vehicles and rotary type road Road vehicles safety height-limiting column will not all be badly damaged.Slight impact between Overheight Vehicles and rotatable collision body structure can The vehicle super-high of driver oneself is reminded, nearby there is the intransitable section of Overheight Vehicles in front.It can be in rotatable collision Some things being capable of increasing and extend collision sound, such as small bell are added in body structure.Further, it is also possible to give rotary type road Road vehicles safety height-limiting column adds the caution device of a set of sound and light, is collided when rotatable collision body structure and has rotated one Determine trigger switch when angle, open the warning of sound and light, remind driver's vehicle super-high, while informing road management person has Overheight Vehicles pass through.Sound and light warning the equipment effect in night dimness are especially apparent.Rotatable collision body structure The flexible material such as rubber can be used to be made, to reduce destructive power when colliding with Overheight Vehicles.Rotary type road Vehicle safety limit for height column can one in front and one in back be used in combination with existing normal road vehicle limit for height column, and the safety height-limiting column of front mentions Wake up warning driver, and subsequent common limit for height column prevents vehicle from passing through.

Rotary type road vehicle safety height-limiting column structure is simple, low in cost, securely and reliably, can be quick after being collided Automatic homing is used together in conjunction with existing normal road vehicle limit for height column, can greatly improve the safety on road vehicle limit for height column Property.

Claims

It include a frame structure and multiple rotatable collision body structures 1. a kind of rotary type road vehicle safety height-limiting column, It is characterized in that the top of rotatable collision body structure is mounted on the cross bar of frame structure by bearing；Multiple rotatable collision bodies Structure is uniformly distributed in side by side on the cross bar of frame structure；Rotatable collision body structure can be around the cross bar 360 of frame structure Degree rotates freely；Each rotatable collision body structure around frame structure cross bar rotation not by other rotatable collision body structures It influences.