CN201924294U

CN201924294U - Safety height-limiting frame

Info

Publication number: CN201924294U
Application number: CN2011200300760U
Authority: CN
Inventors: 江洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-28
Filing date: 2011-01-28
Publication date: 2011-08-10
Anticipated expiration: 2021-01-28

Abstract

The utility model relates to a safety height-limiting frame which consists of an upright column, a connecting structure and a cross beam, wherein the upright column is arranged on the foundation on the road shoulder of an inner lane of a road; the connecting structure is arranged on the upright column; one end of the cross beam is embedded in the connecting structure; the cross beam is made of low-density light material; an elastic rope penetrates through the interior of the cross beam; one end of the elastic rope is fixed on the connecting structure along with the cross beam, and the other end of the elastic rope is fixed at the free end of the cross beam; a reflective material layer and an automatic luminescent material layer are coated on the cross beam; so the safety height-limiting frame can have warning effect regardless of whether the height-limiting frame is illuminated by a light source or not, and the height of the cross beam is more than the max permitted height. Even a vehicle with height exceeding the max permitted height collides with the cross beam of the safety height-limiting frame, the passengers and the vehicle are protected against injury and death as well as damage, so the safety height-limit frame has the effect of enabling oversize and small-size vehicles to run on different lanes, and the safety and orderliness of road traffic are further improved.

Description

A kind of safe limit for height frame

Technical field

The utility model relates to a kind of control of traffic and road equipment, relates in particular to a kind of safe limit for height frame.

Background technology

In road traffic, especially there is not height limiter usually on the speedway, make truck or motor bus take " inboard express lane " in violation of rules and regulations, because volume is bigger, the speed of a motor vehicle is slower, limited the rear dilly sight line and the speed of a motor vehicle, be difficult to overtake other vehicles, easily caused and block up and cause rear-end collision, do not overtake other vehicles condition and accident is bumped in wiping that the person that do not overtake other vehicles by force easily causes when overtaking other vehicles, this is a potential safety hazard bigger on the present speedway.

The utility model content

The utility model provides a kind of safe limit for height frame at the deficiency of above-mentioned existence.

The technical scheme that the utility model addresses the above problem is as follows: a kind of safe limit for height frame is made up of column, syndeton and crossbeam, described column is arranged on the curb of highway fast lane, described syndeton is arranged on the column, described syndeton can be rotated around column, described crossbeam one end is nested in the syndeton, the inside of described crossbeam is penetrated with an elasticity rope yarn, one end of described rope yarn is fixed on the syndeton with crossbeam, the other end is fixed on the free end of crossbeam, and the height of described crossbeam is higher than the limit for height height.

The beneficial effects of the utility model are: the utility model safety limit for height frame is installed on the curb of highway fast lane, because crossbeam is to be made by the low-density lightweight material, therefore even can not cause injures and deaths and damage after having car above the limit for height height to knock to personnel and vehicle yet, even crossbeam is severed by vehicle, because the elasticity rope yarn that runs through in it is fixed on the syndeton, the crossbeam that breaks also can be suspended on the syndeton by rope yarn, does not influence the current of vehicle on the track and can not be scattered in; Reflective material layer that applies on the crossbeam and automatic luminous material layer can both play the effect of caution when making safe limit for height frame whether no matter the light source irradiation be arranged, safe limit for height frame can play the effect that big dilly uses Correct Lane of dividing, improve the safety and the order of road traffic, can be widely used in road traffic especially on the speedway.

On the basis of technique scheme, the utility model can also be done following improvement.

Further, the surface-coated of described crossbeam has reflective material layer and the automatic luminous material layer with warning function.

Further, described first crossbeam is made by the low-density lightweight material.

Further, described low-density lightweight material is a foamed plastics.

Further, the number of described crossbeam is one or two, and when described crossbeam was one, described syndeton was a T shape structure; When described crossbeam was two, described syndeton was a decussate texture, and two crossbeams are nested in the two ends of syndeton respectively.

Further, described syndeton comprises a groove, and the top of described column is nested in the groove of syndeton.

Further, described syndeton comprises a through hole, and described column runs through the through hole of syndeton and can move up and down along the length direction of syndeton, has a plurality of fixing holes on the described column, and described fixing hole is used to place the hold-down bars of fixed cross beam.

Further, described limit for height height is 2.7 meters～3 meters.

Description of drawings

Fig. 1 is the structural representation one of the utility model safety limit for height frame;

Fig. 2 is the partial structurtes schematic diagram of the utility model safety limit for height frame;

Fig. 3 is the structural representation two of the utility model safety limit for height frame.

The specific embodiment

Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.

Fig. 1 is the structural representation one of the utility model safety limit for height frame figure, and Fig. 2 is the partial structurtes schematic diagram of the utility model safety limit for height frame.As shown in Figure 1, described safe limit for height frame is by column 1, syndeton 2 and crossbeam 3 are formed, described column 1 is arranged at highway especially on the curb 5 of speedway fast lane, the top of described column 1 is nested in the syndeton 2, described crossbeam 3 one ends are nested in the syndeton 2, the inside of described crossbeam 3 is penetrated with an elasticity rope yarn 4, one end of described rope yarn 4 is fixed on the syndeton 2 with crossbeam 3 one ends, the other end is fixed on the free end of crossbeam 3, as shown in Figure 2, even crossbeam 3 is severed by vehicle, because the elasticity rope yarn 4 that runs through in it is fixed on the syndeton 2, the crossbeam that breaks also can be suspended on the syndeton 2 by elasticity rope yarn 4, and the height of described crossbeam 3 is higher than the limit for height height.The surface-coated of described crossbeam 3 has reflective material layer 6 and the automatic luminous material layer 7 with warning function.Described crossbeam 3 is made by low-density lightweight material such as foamed plastics, and the spread length of described crossbeam 3 slightly is shorter than the width in track, below.Described limit for height height is 2.7 meters to 3 meters.

Fig. 3 is the structural representation two of the utility model safety limit for height frame figure.As shown in Figure 3, described safe limit for height frame is made up of column 1, syndeton 2 and crossbeam 3, described column 1 is arranged at highway especially on the curb 9 of speedway fast lane, described syndeton 2 is through column 1, have a plurality of fixing holes 5 on the described column 1, the described crossbeam 3 that is arranged in the syndeton 2 can be along moving up and down on the length direction of column 1, the height that is crossbeam 3 is adjustable, when adjusting to corresponding position, hold-down bars 4 of insertion is fixed on crossbeam 3 on the column 1 and gets final product in fixing hole 5.Described crossbeam 3 is nested in an end of syndeton 2.The inside of described crossbeam 3 is penetrated with an elasticity rope yarn 8, and an end of described rope yarn 8 is fixed on the syndeton 2 with crossbeam 3 one ends, and the other end is fixed on the free end of crossbeam 3.The height of described crossbeam 3 is higher than the limit for height height.The surface-coated of described crossbeam 3 has reflective material layer 6 and the automatic luminous material layer 7 with warning function.Described first crossbeam 3 is made by low-density lightweight material such as foamed plastics, the width that is shorter in length than the track, below of described first crossbeam 3.Described limit for height height is 2.7 meters to 3 meters.

The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. safe limit for height frame, it is characterized in that, described safe limit for height frame is made up of column, syndeton and crossbeam, described column is arranged on the curb of highway fast lane, described syndeton is arranged on the column, described syndeton can be rotated around column, described crossbeam one end is nested in the syndeton, the inside of described crossbeam is penetrated with an elasticity rope yarn, one end of described elasticity rope yarn is fixed on the syndeton with crossbeam, the other end is fixed on the free end of crossbeam, and the height of described crossbeam is higher than the limit for height height.

2. safe limit for height frame according to claim 1 is characterized in that, the surface-coated of described crossbeam has reflective material layer and the automatic luminous material layer with warning function.

3. safe limit for height frame according to claim 1 is characterized in that described crossbeam is made by the low-density lightweight material.

4. safe limit for height frame according to claim 3 is characterized in that described low-density lightweight material is a foamed plastics.

5. safe limit for height frame according to claim 1 is characterized in that the number of described crossbeam is one or two, and when described crossbeam was one, described syndeton was a T shape structure; When described crossbeam was two, described syndeton was a decussate texture, and two crossbeams are nested in the two ends of syndeton respectively.

6. according to the arbitrary described safe limit for height frame of claim 1 to 5, it is characterized in that described syndeton comprises a groove, the top of described column is nested in the groove of syndeton.

7. according to the arbitrary described safe limit for height frame of claim 1 to 5, it is characterized in that, described syndeton comprises a through hole, described column runs through the through hole of syndeton and can move up and down along the length direction of syndeton, have a plurality of fixing holes on the described column, described fixing hole is used to place the hold-down bars of fixed cross beam.

8. according to the arbitrary described safe limit for height frame of claim 1 to 5, it is characterized in that described limit for height height is 2.7 meters～3 meters.