CN207079512U - A kind of road guard-rail - Google Patents

Abstract

The utility model discloses a kind of road guard-rail, including left column, guard rail, connect montant, right column, connect cross bar and street lamp bracket, it is connected with each other between left column and right column by multiple guard rails, guard rail includes No.1 guard rail and No. two guard rails, connection cross bar is provided between No.1 guard rail and No. two guard rails, slip cap is provided with multiple sliding blocks on connection cross bar, a vibration absorption unit is provided between two neighboring sliding block, it is connected with each other between two vibration absorption units that are connected by No. two compression springs, the top of left column is bolted mode and is fixedly connected with the bottom of street lamp bracket, the top of street lamp bracket is installed with horizontally arranged supporting plate, the upper surface of supporting plate also fixed mount is provided with solar panel, the both ends lower surface of supporting plate is mounted on street lamp.The utility model is simple in construction, good damping effect, has good buffering effect, while has stronger Intercepting effects, practical.

Description

A kind of road guard-rail

Technical field

Road equipment field is the utility model is related to, specifically a kind of road guard-rail.

Background technology

Road guard-rail, it is commonly used to isolate road and pedestrian, prevents pedestrians travel's road from causing dangerous accident, while energy Prevent vehicle from going out road when getting into an accident, cause casualties, one is served in terms of people's security of the lives and property is protected It is set for using.Road guard-rail has irreplaceable status in urban transportation, well-designed traffic guardrail, will safeguard it Urban transportation order, ensure traffic safety, prevent traffic accident, ensureing to play a positive role in the coast is clear.

At present, guardrail is mainly made up of column frame and support column, and column frame is connected and fixed by support column, is made by column frame For protection tool, pedestrian is avoided to cross and vehicle passageway.In order to which driving at night is safe, road both sides setting street lamp, but street lamp It can not be enough to illuminate road center, road center still can have blind area, so in night running vehicle with regard to abnormally dangerous, and And existing guard rail damping property when collision is bad, is easily deformed deformation, practicality is not strong.

Utility model content

The purpose of this utility model is to provide a kind of road guard-rail, asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：

A kind of road guard-rail, including left column, guard rail, connection montant, right column, connection cross bar and street lamp bracket, It is connected with each other between the left column and the right column by multiple guard rails, by connecting montant between each two guard rail It is connected with each other；The guard rail includes No.1 guard rail and No. two guard rails；Between the No.1 guard rail and No. two guard rails Provided with connection cross bar；Slip cap is provided with multiple sliding blocks on the connection cross bar, and a damping is provided between two neighboring sliding block Unit, it is connected with each other by No. two compression springs between two vibration absorption units that are connected, No. two compression springs are slidably located in connection The outer peripheral surface of cross bar；The vibration absorption unit includes No.1 compression spring, fix bar, No.1 rotating bar and No. two rotating bars；Institute State and fix bar is fixedly installed on the inwall of No.1 guard rail and the inwall of No. two guard rails, the both ends difference of fix bar It is be hinged to be provided with No.1 rotating bar and No. two rotating bars；Fix bar on the No.1 guard rail inwall passes through No.1 compression spring It is connected with each other with being connected cross bar；Fix bar on No. two guard rail inwalls is mutual with being connected cross bar by No.1 compression spring Connection；The bottom of the left column and the right column is installed with base；The top of the left column is connected by bolt Mode is connect to be fixedly connected with the bottom of street lamp bracket；The top of the street lamp bracket is installed with horizontally arranged support Plate；The upper surface of the supporting plate is provided with battery；The upper surface of the supporting plate also fixed mount is provided with solar panel； The both ends lower surface of the supporting plate is mounted on street lamp.

As further program of the utility model：The junction of the connection montant and guard rail is entered by fastening bolt Row is locked.

As further program of the utility model：The end of No.1 rotating bar and described on the No.1 guard rail inwall The end of No.1 rotating bar is rotatablely connected using the connected mode and sliding block of cross snapping on No. two guard rail inwalls.

As further program of the utility model：The end of No. two rotating bars and described on the No.1 guard rail inwall The end of No. two rotating bars is rotatablely connected using the connected mode and another sliding block of cross snapping on No. two guard rail inwalls.

As further program of the utility model：The left end of the connection cross bar and the right lateral surface of left column are fixed and connected Connect；The right-hand member of the connection cross bar is fixedly connected with the left-hand face of right column.

Compared with prior art, the beneficial effects of the utility model are：When guard rail is by external impacts, vibration absorption unit On No.1 compression spring compressed, the distance between No.1 guard rail and No. two guard rails shorten, No.1 compression bullet now Spring plays certain cushioning effect to external impacts；After the No.1 compression spring in vibration absorption unit is compressed, sliding block is connecting Slided on cross bar, now No. two compression springs between two neighboring vibration absorption unit are compressed, and No. two compression springs are further Row buffering is entered to impact external force, substantially increases the damping effect of guard rail so that guard rail has good buffering effect, together When with stronger Intercepting effects；The centre position of road is illuminated in the setting of street lamp, solves existing road only in both sides of the road Street lamp is set, the problem of the insufficient light of road middle part.To sum up, whole device is simple in construction, good damping effect, has good Buffering effect, while have stronger Intercepting effects, it is practical.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of damping device in the utility model.

In figure：1- left columns, 2- supporting plates, 3- solar panels, 4- batteries, 5- street lamps, 6- bases, 7- protection Column, 71- No.1 guard rails, No. bis- guard rails of 72-, 8- connection montants, 9- right columns, 10- fastening bolts, 11- connection cross bars, 12- No.1 compression springs, 13- sliding blocks, 14- fix bars, 15- No.1 rotating bars, No. bis- rotating bars of 16-, No. bis- compression bullets of 17- Spring, 18- street lamp brackets.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-2, in the utility model embodiment, a kind of road guard-rail, including left column 1, guard rail 7, even Montant 8, right column 9, connection cross bar 11 and street lamp bracket 18 are connect, by multiple anti-between the left column 1 and the right column 9 Guardrail 7 is connected with each other, and is connected with each other between each two guard rail 7 by connecting montant 8, and connects the company of montant 8 and guard rail 7 The place of connecing is locked by fastening bolt 10；The guard rail 7 includes No.1 guard rail 71 and No. two guard rails 72；It is described Connection cross bar 11 is provided between No.1 guard rail 71 and No. two guard rails 72；The left end and left column 1 of the connection cross bar 11 Right lateral surface is fixedly connected；The right-hand member of the connection cross bar 11 is fixedly connected with the left-hand face of right column 9；The connection cross bar Slip cap is provided with multiple sliding blocks 13 on 11, and a vibration absorption unit is provided between two neighboring sliding block 13, and be connected two damping lists It is connected with each other between member by No. two compression springs 17, No. two compression springs 17, which are slidably located in, connects the outer ring table of cross bar 11 Face；The vibration absorption unit includes No.1 compression spring 12, fix bar 14, No.1 rotating bar 15 and No. two rotating bars 16；Described one Fix bar 14, the both ends of fix bar 14 are fixedly installed on number inwall of guard rail 71 and the inwall of No. two guard rails 72 It is respectively articulated with and is provided with No.1 rotating bar 15 and No. two rotating bars 16；No.1 rotating bar 15 on the inwall of No.1 guard rail 71 The end of No.1 rotating bar 15 uses the connected mode and sliding block of cross snapping on end and No. two guard rails 72 inwall 13 rotation connections；On the inwall of No.1 guard rail 71 two on the end of No. two rotating bars 16 and No. two guard rails 72 inwall The end of number rotating bar 16 is rotatablely connected using the connected mode of cross snapping with another sliding block 13；The No.1 guard rail Fix bar 14 on 71 inwalls is connected with each other by No.1 compression spring 12 with being connected cross bar 11；No. two guard rails 72 inwall On fix bar 14 be connected with each other by No.1 compression spring 12 with being connected cross bar 11；The left column 1 and the right column 9 Bottom is installed with base 6；The top of the left column 1 is bolted mode and the bottom of street lamp bracket 18 is fixed Connection；The top of the street lamp bracket 18 is installed with horizontally arranged supporting plate 2；The upper surface of the supporting plate 2 It is provided with battery 4；The upper surface also fixed mount of the supporting plate 2 is provided with solar panel 3, and solar panel 3 will too Sun can be converted into electric energy, and electrical power storage is in 4；The both ends lower surface of the supporting plate 2 is mounted on street lamp 5.

Operation principle of the present utility model is：When guard rail 7 is by external impacts, the No.1 compression bullet in vibration absorption unit Spring 12 is compressed, and the distance between No.1 guard rail 71 and No. two guard rails 72 shorten, and No.1 compression spring 12 now is external Certain cushioning effect is played in power impact；After the No.1 compression spring 12 in vibration absorption unit is compressed, sliding block 13 is horizontal in connection Slided on bar 11, now No. two compression springs 17 between two neighboring vibration absorption unit are compressed, and No. two compression springs 17 enter one Step enters row buffering to impact external force, substantially increases the damping effect of guard rail so that guard rail has good buffering effect Fruit, while there are stronger Intercepting effects；The centre position of road is illuminated in the setting of street lamp 5, solves existing road Jin roads Road both sides set street lamp, the problem of the insufficient light of road middle part.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of road guard-rail, including left column, guard rail, connection montant, right column, connection cross bar and street lamp bracket, its It is characterised by, is connected with each other between the left column and the right column by multiple guard rails, is led between each two guard rail Cross the interconnection of connection montant；The guard rail includes No.1 guard rail and No. two guard rails；The No.1 guard rail and No. two Connection cross bar is provided between guard rail；Slip cap is provided with multiple sliding blocks on the connection cross bar, is set between two neighboring sliding block There is a vibration absorption unit, be connected with each other between two vibration absorption units that are connected by No. two compression springs, No. two compression springs are slided It is set in the outer peripheral surface of connection cross bar；The vibration absorption unit includes No.1 compression spring, fix bar, No.1 rotating bar and No. two Rotating bar；Fix bar, fix bar are fixedly installed on the inwall of the inwall of the No.1 guard rail and No. two guard rails Both ends be respectively articulated with and be provided with No.1 rotating bar and No. two rotating bars；Fix bar on the No.1 guard rail inwall passes through one Number compression spring is connected with each other with being connected cross bar；Fix bar on No. two guard rail inwalls passes through No.1 compression spring and company Connect cross bar interconnection；The bottom of the left column and the right column is installed with base；The top of the left column Mode is bolted to be fixedly connected with the bottom of street lamp bracket；The top of the street lamp bracket is installed with horizontal direction The supporting plate of setting；The upper surface of the supporting plate is provided with battery；The upper surface of the supporting plate also fixed mount is provided with too Positive energy cell panel；The both ends lower surface of the supporting plate is mounted on street lamp.

A kind of 2. road guard-rail according to claim 1, it is characterised in that the connection of the connection montant and guard rail Place is locked by fastening bolt.

3. a kind of road guard-rail according to claim 1, it is characterised in that No.1 turns on the No.1 guard rail inwall The end of No.1 rotating bar uses the connected mode and cunning of cross snapping on the end of lever and No. two guard rail inwalls Block is rotatablely connected.

4. a kind of road guard-rail according to claim 1, it is characterised in that No. two turn on the No.1 guard rail inwall On the end of lever and No. two guard rail inwalls end of No. two rotating bars using cross snapping connected mode with it is another One sliding block rotation connection.

5. a kind of road guard-rail according to claim 1, it is characterised in that the left end and left column of the connection cross bar Right lateral surface be fixedly connected；The right-hand member of the connection cross bar is fixedly connected with the left-hand face of right column.