CN210684552U - Guardrail bar is prevented to road - Google Patents

Abstract

The utility model discloses a road protection railing, including a plurality of stands that are located interim shutoff highway section to and connect the rail of adjacent stand, the bottom welding of stand has the base, the round platform type structure that the base is formed for the steel sheet welding, the stand is fixed in the middle part of base upper surface, be provided with a plurality of buffer spring on the lateral surface of stand, on buffer spring's one end was fixed in the stand, the other end passed through screw and rail fixed connection, yellow warning light is installed at the top of stand. The utility model discloses outside department at the stand is provided with buffer spring, and buffer spring is connected with the rail, and when vehicle or object hit to the guardrail, buffer spring fully absorbed its impact to reduce the harm that collides the thing and produce because of the striking, have good stabilizing effect.

Description

Guardrail bar is prevented to road

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to railing is prevented to road.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height. Guard rails are commonly made of steel, such as: stainless steel round steel pipe, square steel pipe or profiled steel sheet, iron wire. The surface treatment process comprises the following steps: fully automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. In recent years, the plug-in assembled guardrail made of aluminum alloy is more popular. The upright post of the guardrail is fixed with the ground through an expansion bolt. Are usually installed on the sides of logistics channels, the periphery of production equipment, building corners, the sides of doors and the edges of cargo beds, etc. The damage of equipment and facilities caused by accidental impact when the carrying equipment shuttles back and forth is effectively avoided. The guardrail material has: aluminum alloy, malleable iron (nodular cast iron), carbon steel (sprayed or galvanized), stainless steel, plastic steel, zinc steel, PVC and other metal guardrails and the like. In addition, the protection effect is also played to the logistics handling equipment.

Especially, a guardrail for interim shutoff road department suffers vehicle or object easily and collides to the guardrail, causes the harm of guardrail or collided object, and traditional guardrail can't cushion the reduction impact force to colliding vehicle according to actual demand in its cushioning degree because defect in the design, and in the use, the guardrail outside of shutoff road often has different vehicles to strike, how can slow down the impact force that the vehicle strikeed after the vehicle strikes to can guarantee that the continuation of guardrail uses one of the technical problem that the solution is badly needed.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a guardrail bar is prevented to the not enough of prior art to the road.

The technical scheme is as follows: a road protection railing, including a plurality of stands that are located interim shutoff highway section to and connect the rail of adjacent stand, the bottom welding of stand has the base, the round platform type structure that the base is constituteed for the steel sheet welding, the stand is fixed in the middle part of base upper surface, be provided with a plurality of buffer spring on the lateral surface of stand, on buffer spring's one end was fixed in the stand, the other end passed through screw and rail fixed connection, yellow warning light was installed at the top of stand.

Preferably, a plurality of inclined supports are arranged between the upright post and the base.

Preferably, the buffer springs are provided with three groups which are respectively positioned at the upper, middle and lower positions of the upright post.

Preferably, the fence comprises a long strip-shaped wood structure, the wood structure is connected with the buffer springs at the same positions of the two adjacent upright posts through screws, and a plurality of vertical connecting rod pieces are arranged on three parallel wood structures between the two upright posts.

Preferably, the buffer spring is welded with the upright post, and the bottom surface of the base is an enlarged steel plate.

Has the advantages that: (1) the utility model discloses a set up buffer spring in the outside of stand, be connected rail and buffer spring, when vehicle or object impact on the rail, the buffer spring who is located the inside of rail absorbs its impact, and cushion, reduced vehicle, object and guardrail because of the harm that the striking produced, guaranteed the security of colliding both sides;

(2) the fence of the utility model is made of wood, which not only can increase the appearance beauty, but also can reduce the damage to the collision object in the collision accident; this protection railing simple manufacture, convenient, simple to operate, light, reuse to reduce construction cost, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of the guard rail of the present invention;

fig. 2 is a side view of the guard rail of the present invention.

In the figure, 1-base, 2-upright post, 3-warning light, 4-buffer spring, 5-rail and 6-inclined support.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example (b): a road guard rail comprises a plurality of upright posts 2 which are positioned on a temporary block road section and a fence 5 which is connected with the adjacent upright posts 2, the bottom of the upright post 2 is welded with a base 1, the base 1 is a round table structure formed by welding steel plates, the bottom surface of the base 1 is an enlarged steel plate, the upright post 2 is fixed in the middle of the upper surface of the base 1, three groups of buffer springs 4 are arranged on the outer side surface of the upright post 2 and are respectively positioned at the upper, middle and lower positions of the upright post 2, one end of the buffer spring 4 is welded with the upright post 2, the other end of the buffer spring 4 is fixedly connected with the rail 5 through a screw, the fence 5 comprises a strip-shaped wood structure, the wood structure is respectively connected with the buffer springs 4 at the same positions of two adjacent upright posts 2 through screws, and a plurality of vertical connecting rod pieces are arranged on three parallel wood structures between the two upright posts 2; yellow warning light 3 is installed at the top of stand 2, be provided with a plurality of bearing diagonal 6 between stand 2 and the base 1.

The utility model discloses a stand is thin-walled steel pipe, and the base is formed for the steel sheet welding, and apply paint with anticorrosive paint, puts this device novel in interim shutoff road department, and when vehicle or object hit the guardrail, buffer spring fully absorbed its impact, and uninstalled, makes vehicle, object, guardrail reduce because of the harm that the striking produced, and the base is the enlarged steel sheet, also can play the stabilizing action, and the stand adopts the steel pipe, and its height and interval can make according to the site conditions; this protection railing simple manufacture, convenient, simple to operate, light, reuse to reduce construction cost, improve work efficiency.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides a guardrail bar is prevented to road, includes a plurality of stands that are located interim shutoff highway section to and connect the rail of adjacent stand, its characterized in that, the bottom welding of stand has the base, the base is the round platform type structure that the steel sheet welding constitutes, the stand is fixed in the middle part of base upper surface, be provided with a plurality of buffer spring on the lateral surface of stand, on buffer spring's one end was fixed in the stand, the other end passed through screw and rail fixed connection, yellow warning light is installed at the top of stand.

2. The road guard rail of claim 1, wherein a plurality of diagonal braces are disposed between the post and the base.

3. The road guard rail of claim 1, wherein the buffer springs are provided with three groups, which are respectively located at the upper, middle and lower positions of the upright post.

4. The road guard rail of claim 3, wherein the rail comprises an elongated wooden structure, the wooden structure is connected with the buffer springs at the same positions of two adjacent columns through screws, and a plurality of vertical connecting rods are arranged on three parallel wooden structures between the two columns.

5. The road guard rail of claim 1, wherein the buffer spring is welded to the post, and the bottom surface of the base is an enlarged steel plate.

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