CN211973114U

CN211973114U - Bridge safety protection rail

Info

Publication number: CN211973114U
Application number: CN202020132549.7U
Authority: CN
Inventors: 饶有义; 孙士家; 马任查; 武玉婷
Original assignee: Qingdao Construction Road And Bridge Group Co ltd
Current assignee: Qingdao Construction Road And Bridge Group Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-20
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a bridge safety protection rail, including the bridge floor, bridge floor both sides fixed mounting has the guardrail body, and the solid fixed ring of multiunit is installed to the outside fixed mounting of guardrail, and bridge floor outside fixed mounting has articulated barrel, and articulated barrel rotates installs the bracing piece, and bracing piece right side bottom integrated into one piece has a stopper, and every group bracing piece fixed surface installs multiunit rings, and multiunit rings demountable installation has prevents weighing down the net, and adjacent two sets of bracing pieces pass through branch fixed mounting, and wire rope and solid fixed ring fixed mounting are passed through at the branch middle part. The utility model discloses a setting is prevented weighing down the personnel that the net can prevent the bridge and is taken place the accident of falling, can collect the rubbish on the bridge simultaneously, prevents that rubbish from dropping and causes environmental pollution below the bridge floor.

Description

Bridge safety protection rail

Technical Field

The utility model relates to a bridge safety technical field specifically is a bridge safety protection rail.

Background

Traffic building commonly used on present traffic road during present overpass, the road is strideed across to the appearance, feasible people, the safe road that passes through of electric motor car, the effectual personnel of avoiding cross the road and produce danger, can reduce the condition that the traffic that personnel crossed the road and caused is stagnant simultaneously, but because the overpass is administered the disappearance, can long-pending a large amount of rubbish of staying on the overpass, can blow under the bridge through the wind-blowing, if blow on the vehicle that is going on, can make the traffic accident, overpass guardrail sets up not highly simultaneously, the accident that probably takes place personnel to fall, so we provide a bridge safety protection rail.

A bridge safety protection rail of prior patent (publication No. CN207672425U), including the rail body, one side of rail body is equipped with the guardrail post, and the equal threaded connection of lower extreme has a fixed block on guardrail post one side, the other end fixedly connected with spring of fixed block, the other end fixedly connected with connecting rod of spring, and the inside parcel of spring has the telescopic link, and the both ends of telescopic link are fixed connection respectively on fixed block and connecting rod, the utility model discloses the beneficial effect who reaches is: through cylinder and spring and telescopic link design for bridge guardrail when dealing with the unexpected collision of large-scale motor vehicle, through the rotation of spring shock attenuation and cylinder, the huge effort that should the collision of large-scale motor vehicle produce has effectively been solved, and make the vehicle can not directly overturn the guardrail because of the speed is too fast and fall into the problem under the bridge, and effectively solved under the condition that does not change the quality of guardrail, make the crashproof intensity greatly increased of bridge, and the threaded connection design between individual connecting piece, make each part of guardrail can dismantle.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: the overpass among the prior art has the problem of administering the disappearance, can long-pending a large amount of rubbish of staying on the overpass, blows to blow under the bridge through wind, if blow on the vehicle that is going on, can turn into the traffic accident. This application prevents falling the personnel emergence accident that can prevent the bridge through setting up and prevent that the net can prevent the bridge, can collect rubbish on the bridge simultaneously, prevents that rubbish from dropping and causes environmental pollution below the bridge floor, has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge safety protection rail has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge safety protection rail, includes the bridge floor, bridge floor both sides fixed mounting has the guardrail body, guardrail outside fixed mounting has the solid fixed ring of multiunit, bridge floor outside fixed mounting has articulated barrel, articulated barrel rotates installs the bracing piece, bracing piece right side bottom integrated into one piece has the stopper, every group bracing piece fixed surface of group installs multiunit rings, multiunit rings demountable installation has prevents weighing down the net, adjacent two sets of bracing pieces pass through branch fixed mounting, wire rope and solid fixed ring fixed mounting are passed through at the branch middle part.

As a preferred embodiment of the present invention, the included angle between the supporting rod and the guardrail body is 60 °.

As a preferred embodiment of the present invention, the mounting position of the supporting rod is located at the outer end of the supporting rod.

As a preferred embodiment of the present invention, the vertical center line of the fixing ring coincides with the vertical center line of the supporting rod.

As an optimized implementation mode of the utility model, the width of the anti-falling net is larger than the space between the two groups of support rods.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting is prevented weighing down the personnel that the net can prevent the bridge and is taken place the accident of falling, can collect the rubbish on the bridge simultaneously, prevents that rubbish from dropping and causes environmental pollution below the bridge floor.

2. The utility model discloses a pulling wire rope can receive the bracing piece, conveniently clears up and prevents weighing down online rubbish, keeps preventing weighing down online clean and tidy, is favorable to promoting the pleasing to the eye degree of bridge.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a bridge safety fence according to the present invention;

figure 2 is the utility model relates to a top view of bridge safety protection rail.

In the figure: 1 steel wire rope, 2 fixed rings, 3 guardrail bodies, 4 bridge floors, 5 supporting rods, 6 limiting blocks, 7 hinged cylinders, 8 lifting rings, 9 supporting rods and 10 anti-falling nets.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides a bridge safety protection rail, including

bridge floor

4, 4 both sides fixed mounting of bridge floor have the

guardrail body

3, 3 outside fixed mounting of guardrail body has solid fixed ring 2 of multiunit, 4 outside fixed mounting of bridge floor has articulated barrel 7, articulated barrel 7 rotates and installs

bracing piece

5, 5 right side bottoms integrated into one piece of bracing piece have

spacing piece

6, 5 fixed surface of every group bracing piece install multiunit rings 8, multiunit rings 8 demountable installation have prevent weighing down net 10, adjacent two sets of bracing piece 5 pass through branch 9 fixed mounting, 9 middle parts of branch are through wire rope 1 and solid fixed ring 2 fixed mounting.

In the embodiment, as shown in fig. 1 and 2, the falling prevention net 10 is arranged to prevent falling accidents of bridge personnel, collect garbage on the bridge and prevent the garbage from falling below the bridge floor 4 to cause environmental pollution.

Wherein, the included angle between the support rod 5 and the guardrail body 3 is 60 degrees.

Wherein, the mounting position of the supporting rod 9 is positioned at the outer side end of the supporting rod 5.

In the embodiment, as shown in fig. 1 and 2, the support rod 5 can be taken in and out by pulling the steel wire rope 1, so that the garbage on the anti-falling net 10 can be conveniently cleaned, the tidiness of the anti-falling net 10 can be kept, and the attractiveness of the bridge can be improved

Wherein the vertical center line of the fixing ring 2 coincides with the vertical center line of the supporting rod 9.

Wherein, the width of the anti-falling net 10 is larger than the distance between the two groups of support rods 5.

The working principle is as follows: when a bridge safety protection rail is used, prevent weighing down net 10 and pass through rings 8 fixed mounting on bracing piece 5, release bracing piece 5, stopper 6 limits the turned angle of bracing piece 5, strengthen the stability of bracing piece 5 simultaneously, hang wire rope 1 to solid fixed ring 2 on, the personnel that set up to prevent weighing down net 10 and can prevent the bridge take place the accident of falling, can collect rubbish on the bridge simultaneously, prevent that rubbish from dropping and causing environmental pollution below bridge floor 4, when preventing weighing down long-pending a large amount of rubbish of keeping remaining on net 10, can accept bracing piece 5 through pulling wire rope 1, can clear up preventing weighing down net 10, keep preventing weighing down neatly on the net 10, be favorable to promoting the pleasing to the eye degree of bridge.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bridge safety protection rail, includes bridge floor (4), its characterized in that: bridge floor (4) both sides fixed mounting has the guardrail body (3), guardrail body (3) outside fixed mounting has solid fixed ring of multiunit (2), bridge floor (4) outside fixed mounting has articulated barrel (7), articulated barrel (7) rotate and install bracing piece (5), bracing piece (5) right side bottom integrated into one piece has stopper (6), every group bracing piece (5) fixed surface installs multiunit rings (8), multiunit rings (8) demountable installation has prevents weighing down net (10), adjacent two sets of bracing piece (5) are through branch (9) fixed mounting, wire rope (1) and solid fixed ring (2) fixed mounting are passed through at branch (9) middle part.

2. A bridge safety containment rail according to claim 1, wherein: the included angle between the support rod (5) and the guardrail body (3) is 60 degrees.

3. A bridge safety containment rail according to claim 1, wherein: the mounting position of the supporting rod (9) is positioned at the outer side end of the supporting rod (5).

4. A bridge safety containment rail according to claim 1, wherein: the vertical central line of the fixing ring (2) is superposed with the vertical central line of the supporting rod (9).

5. A bridge safety containment rail according to claim 1, wherein: the width of the anti-falling net (10) is larger than the distance between the two groups of support rods (5).