CN214656621U - Guardrail bar structure is prevented to road - Google Patents

Abstract

The utility model discloses a guardrail structure is prevented to road, including multiunit road guardrail unit, adopt the detachable connection of high-speed joint structure between the adjacent road guardrail unit, high-speed joint structure is including locating a plurality of first connecting plates on the first stand, locate a plurality of second connecting plates on the second stand, first connecting plate includes first connecting plate body, locates the slide bar on the first connecting plate body, and the outer end of slide bar is equipped with the cardboard, and the second connecting plate includes second connecting plate body, locates the spout on the second connecting plate body, the inboard of second connecting plate body is equipped with first draw-in groove, and the second connecting plate body all runs through to the upper end of first draw-in groove and spout, the lower extreme of first draw-in groove is equipped with the inclined groove, and the lower extreme of inclined groove is equipped with the second draw-in groove, and the second draw-in groove is located the one side that is close to the second stand. The utility model discloses can realize that the road prevents erectting fast and dismantling of railing, reduce workman's intensity of labour.

Description

Guardrail bar structure is prevented to road

Technical Field

The utility model relates to an engineering technical field, more specifically say, in particular to guardrail bar structure is prevented to road.

Background

The road guard rail is a road traffic equipment, plays and cuts apart the traffic stream effect, and also some road guard rail possess anticollision function, because road guard rail all comprises independent unit one by one, and every unit comprises entablature, bottom end rail, stand and strengthening rib, in order to realize firm installation, avoids taking place to damage when using, and the stand between every unit all adopts bolted connection when the installation, and the problem that this kind of mounting means exists is: the road protection railing can not be erected and disassembled quickly, so that the labor intensity of workers is increased, and even the road traffic safety can be influenced. To this end, there is a need for an improved road guard rail structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guardrail bar structure is prevented to road to overcome the defect that prior art exists.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a road guard rail structure comprises a plurality of groups of road guard rail units, wherein adjacent road guard rail units are detachably connected by a quick connection structure, each group of road guard rail units comprises a first upright and a second upright, the upper ends of the first upright and the second upright are connected by an upper cross beam, the lower ends of the first upright and the second upright are connected by a lower cross beam, a plurality of groups of reinforcing ribs are arranged between the upper cross beam and the lower cross beam, the quick connection structure comprises a plurality of first connection plates arranged on the first upright and a plurality of second connection plates arranged on the second upright, each first connection plate comprises a first connection plate body, a slide bar arranged on the first connection plate body, the outer end of the slide bar is provided with a clamping plate, each second connection plate comprises a second connection plate body, a sliding chute arranged on the second connection plate body, and the inner side of the second connection plate body is provided with a first clamping groove, the upper ends of the first clamping groove and the sliding groove penetrate through the second connecting plate body, the lower end of the first clamping groove is provided with an inclined groove, the lower end of the inclined groove is provided with a second clamping groove, the second clamping groove is located on one side close to the second stand column, and the height of the sliding groove is equal to the sum of the heights of the first clamping groove, the inclined groove and the second clamping groove.

Furthermore, two first connecting plates are arranged on the first upright post, and two second connecting plates are arranged on the second upright post.

Further, the lower ends of the first upright post and the second upright post are both provided with a fixed bottom plate.

Compared with the prior art, the utility model has the advantages of: the utility model provides a pair of guardrail bar structure is prevented to road connects adjacent guardrail bar unit through quick connect structure, has avoided the use of bolt, can realize that the road prevents that the rapid erection of railing and dismantlement have reduced workman's intensity of labour, reduce the time of workman's work on the road, have avoided road traffic's potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the road guard rail structure of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged view of the present invention at B in fig. 1.

Fig. 4 is a schematic structural diagram of the first column in the present invention.

Fig. 5 is a schematic structural diagram of the second upright of the present invention.

Fig. 6 is a schematic structural diagram of the first connecting plate according to the present invention.

Fig. 7 is a schematic structural diagram of the second connecting plate of the present invention.

In the figure: the connecting device comprises a first upright post 1, a second upright post 2, an upper cross beam 3, a lower cross beam 4, reinforcing ribs 5, a fixed bottom plate 6, a first connecting plate 7, a second connecting plate 8, a first connecting plate body 70, a sliding rod 71, a clamping plate 72, a second connecting plate body 80, a first clamping groove 81, a sliding groove 82, a second clamping groove 83 and an inclined groove 84.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1-7, the present invention discloses a road guardrail structure, comprising a plurality of sets of road guardrail units, wherein adjacent road guardrail units are detachably connected by a quick connection structure, each set of road guardrail units comprises a first upright 1 and a second upright 2, the upper ends of the first upright 1 and the second upright 2 are connected by an upper beam 3, the lower ends of the first upright 1 and the second upright 2 are connected by a lower beam 4, a plurality of sets of reinforcing ribs 5 are arranged between the upper beam 3 and the lower beam 4, the quick connection structure comprises a plurality of first connecting plates 7 arranged on the first upright 1, a plurality of second connecting plates 8 arranged on the second upright 2, the first connecting plates 7 comprise first connecting plate bodies 70, sliding rods 71 arranged on the first connecting plate bodies 70, the outer ends of the sliding rods 71 are provided with clamping plates 72, the second connecting plates 8 comprise second connecting plate bodies 80, locate spout 82 on the second connecting plate body 80, the inboard of second connecting plate body 80 is equipped with first draw-in groove 81, second connecting plate body 80 is all run through to the upper end of first draw-in groove 81 and spout 82, the lower extreme of first draw-in groove 81 is equipped with inclined groove 84, the lower extreme of inclined groove 84 is equipped with second draw-in groove 83, second draw-in groove 83 is located the one side that is close to second stand 2, the highly sum that equals first draw-in groove 81, inclined groove 84 and second draw-in groove 83 of spout 82.

In this embodiment, the first upright column 1 is provided with two first connecting plates 7, and the second upright column 2 is provided with two second connecting plates 8, so that stable connection can be realized.

In this embodiment, fixing base plate 6 is all installed to the lower extreme of first stand 1 and second stand 2, and fixing base plate 6 adopts rubber materials, the area of contact of multiplicable stand and ground, increase stability.

The working principle of the utility model is that when installing, the sliding bar 71 on the first connecting plate 7 of a group of road protection railing units is aligned with the sliding groove 82, the clamping plate 72 is aligned with the first clamping groove 81, the first connecting plate 7 is pressed downwards, when the clamping plate 72 reaches the second clamping groove 83 along the inclined groove 84, the outer side surface of the first connecting plate 7 is contacted with the outer side surface of the second connecting plate 8, thus realizing the quick installation of two groups of road protection railing units, when disassembling, only one end of the group of road protection railing units for installing the first connecting plate 7 is pulled upwards, one end of the group of road protection railing units for installing the second connecting plate 8 is pressed downwards, thus realizing the quick disassembly of two groups of road protection railing units, the utility model connects the adjacent road protection railing units through the quick connecting structure, avoids the use of bolts, and can realize the quick erection and disassembly of road protection railings, the labor intensity of workers is reduced, the working time of the workers on the road is reduced, and the potential safety hazard of road traffic is avoided.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims (3)

1. The utility model provides a railing structure is prevented to road, includes that multiunit road prevents guardrail bar unit, its characterized in that: the adjacent road protection guardrail units are detachably connected by adopting a quick connection structure, each group of road protection guardrail units comprises a first upright post and a second upright post, the upper ends of the first upright post and the second upright post are connected by an upper cross beam, the lower ends of the first upright post and the second upright post are connected by a lower cross beam, a plurality of groups of reinforcing ribs are arranged between the upper cross beam and the lower cross beam, the quick connection structure comprises a plurality of first connection plates arranged on the first upright post and a plurality of second connection plates arranged on the second upright post, each first connection plate comprises a first connection plate body, a slide bar arranged on the first connection plate body, the outer end of the slide bar is provided with a clamping plate, each second connection plate comprises a second connection plate body and a slide groove arranged on the second connection plate body, the inner side of the second connection plate body is provided with a first clamping groove, and the upper ends of the first clamping groove and the slide groove penetrate through the second connection plate body, the lower extreme of first draw-in groove is equipped with the inclined groove, the lower extreme of inclined groove is equipped with the second draw-in groove, the second draw-in groove is located the one side that is close to the second stand, the height of spout equals the sum of the height of first draw-in groove, inclined groove and second draw-in groove.

2. The road guard rail structure of claim 1, wherein: the first stand column is provided with two first connecting plates, and the second stand column is provided with two second connecting plates.

3. The road guard rail structure of claim 1, wherein: and the lower ends of the first stand column and the second stand column are provided with fixed bottom plates.

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