CN207062742U

CN207062742U - A kind of bridge pedestrian protecting structure

Info

Publication number: CN207062742U
Application number: CN201720717541.5U
Authority: CN
Inventors: 岑浩明
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-20
Filing date: 2017-06-20
Publication date: 2018-03-02
Anticipated expiration: 2027-06-20

Abstract

The utility model discloses a kind of bridge pedestrian protecting structure, including bumper assembly and protection component, the bumper assembly includes at least two root posts, the column has more than one end, crash bar is combined with by the end, the inside of the crash bar has a plate, the plate has sleeve, the end is assigned into the sleeve, the protection component includes at least two first columns, first column has more than one first end, guard bar is combined with by the first end, the right flank opening position of the guard bar is provided with the first sleeve for coordinating the first end, more than two energy-absorption boxes are combined between the plate and the guard bar；The present apparatus can be positioned close to bridge both sides opening position, effectively realize motor vehicle and the separation of pedestrian, have enough impact resistances, can effectively protect pedestrian.

Description

A kind of bridge pedestrian protecting structure

Technical field

It the utility model is related to a kind of bridge pedestrian protecting structure.

Background technology

, it is necessary to which current motor vehicles and pedestrian, pedestrian are typically the opening position walked close to bridge both sides on bridge floor, It is separated between pedestrian and vehicle by simple guardrail, but the protective capacities of guardrail is poor, when Vehicular impact guardrail, It is very easy to collide pedestrian after breaking through guardrail, causes casualties.

Based on above mentioned problem, it is desirable to provide one kind can be positioned close to bridge both sides opening position, effectively realize motor vehicle With the separation of pedestrian, there is enough impact resistances, can effectively protect the bridge pedestrian protecting structure of pedestrian.

Utility model content

Technical problem to be solved in the utility model, which is to provide one kind, can be positioned close to bridge both sides opening position, have Effect realizes motor vehicle and the separation of pedestrian, has enough impact resistances, can effectively protect the bridge pedestrian protecting knot of pedestrian Structure.

The utility model is achieved through the following technical solutions：

A kind of bridge pedestrian protecting structure, including bumper assembly and protection component, the bumper assembly include at least two Column, the lower end of the column are cast in bridge floor, and the column has more than one end, are combined with by the end Crash bar, the inside of the crash bar have a plate, and the plate has sleeve, and the end is assigned into the sleeve, Screw is combined between the end and the sleeve, the protection component includes at least two first columns, and described first is vertical The lower end of post is also cast in bridge floor, and first column has more than one first end, is matched somebody with somebody by the first end Conjunction has a guard bar, and the right flank opening position of the guard bar is provided with the first sleeve for coordinating the first end, and described The first screw is combined between one sleeve and the first end, be combined between the plate and the guard bar two with On energy-absorption box.

Preferably, that one end of the crash bar away from the end has the part of the force of a triangle.

Preferably, the right flank opening position of the guard bar is provided with ceiling, the ceiling is hollow-core construction, institute It is rubber strip to state ceiling, and the ceiling is provided with two, and two ceilings set up separately in the upper and lower of first sleeve At side position.

Preferably, the depth that the column is cast in bridge floor is more than 30cm.

Preferably, the depth that first column is cast in bridge floor is more than 15cm.

The beneficial effects of the utility model are：The present apparatus receives the key strike power of vehicle by crash bar, crash bar by To after Vehicular impact, by transmitting the force to guard bar again after energy-absorption box energy-absorbing, the stress of guard bar is reduced, and crash bar is Individually supported by column, and guard bar is then individually supported by the first column, therefore after crash bar stress, lead to Cross column the further stress for reducing guard bar, can reduce deformation with absorbability, avoid vehicle from hitting row after breaking through the present apparatus People, the safety to pedestrian bring huge guarantee, and the structure of the present apparatus is relatively simple, and cost is more cheap, and suitable popularization makes With.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is top view of the present utility model；

Fig. 2 is the front view of bumper assembly；

Fig. 3 is the front view of protection component.

Embodiment

All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.

This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.

A kind of bridge pedestrian protecting structure as shown in Figure 1, Figure 2 and Figure 3, including bumper assembly 1 and protection component 2, institute State bumper assembly 1 to be cast in bridge floor including at least two root posts 101, the lower end of the column 101, the column 101 has More than one end 102, crash bar 103 is combined with by the end 102, the inside of the crash bar 103 has a plate Part 104, is welded and fixed between plate and crash bar, and the plate 104 has sleeve 105, and the end 102 assigns into described insert In set 105, screw 111 is combined between the end 102 and the sleeve 105, the protection component 2 includes at least two pieces the One column 201, the lower end of first column 201 are also cast in bridge floor, and first column 201 has more than one the One end 202, guard bar 203 is combined with by the first end 202, the right flank opening position of the guard bar 203 is set There is the first sleeve 204 for coordinating the first end 202, coordinate between first sleeve 204 and the first end 202 There is the first screw 211, more than two energy-absorption boxes 3 are combined between the plate 104 and the guard bar 203.

A preferred embodiment in the utility model, that one end of the crash bar 103 away from the end 102 have The part of the force 122 of one triangle.

A preferred embodiment in the utility model, the right flank opening position of the guard bar 203 is provided with protection Bar 233, the ceiling 233 are hollow-core construction, and the ceiling 233 is rubber strip, and the ceiling is provided with two, two The ceiling sets up separately at the upper and lower side position of first sleeve.

A preferred embodiment in the utility model, the depth that the column 101 is cast in bridge floor are 40cm.

A preferred embodiment in the utility model, the depth that first column 201 is cast in bridge floor are 25cm.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims

A kind of 1. bridge pedestrian protecting structure, it is characterised in that：Including bumper assembly and protection component, the bumper assembly includes At least two root posts, the lower end of the column are cast in bridge floor, and the column has more than one end, pass through the end Portion is combined with crash bar, and the inside of the crash bar has a plate, and the plate has sleeve, and the end assigns into described In sleeve, screw is combined between the end and the sleeve, the protection component includes at least two first columns, described The lower end of first column is also cast in bridge floor, and first column has more than one first end, passes through described first End is combined with guard bar, and the right flank opening position of the guard bar is provided with the first sleeve for coordinating the first end, The first screw is combined between first sleeve and the first end, is combined between the plate and the guard bar More than two energy-absorption boxes.
2. bridge pedestrian protecting structure according to claim 1, it is characterised in that：The crash bar is away from the end That one end has the part of the force of a triangle.
3. bridge pedestrian protecting structure according to claim 1, it is characterised in that：In the right flank position of the guard bar Place is provided with ceiling, and the ceiling is hollow-core construction, and the ceiling is rubber strip, and the ceiling is provided with two, Two ceilings set up separately at the upper and lower side position of first sleeve.
4. bridge pedestrian protecting structure according to claim 1, it is characterised in that：The column is cast in the depth in bridge floor Degree is more than 30cm.
5. bridge pedestrian protecting structure according to claim 1, it is characterised in that：First column is cast in bridge floor Depth be more than 15cm.