KR20100123342A

KR20100123342A - Guard fence

Info

Publication number: KR20100123342A
Application number: KR1020090042513A
Authority: KR
Inventors: 임준규
Original assignee: 우성안전 주식회사
Priority date: 2009-05-15
Filing date: 2009-05-15
Publication date: 2010-11-24

Abstract

The present invention relates to a guard fence, characterized by distinguishing the bicycle road and the roadway or sidewalk, it is possible to reliably distinguish the bicycle road and the roadway.

Description

Guard fence for bicycle roads {guard fence}

The present invention relates to a guard fence, and more particularly, to a bicycle road guard fence to distinguish between the bicycle road and the road or sidewalk, so that the passage of the bicycle smoothly.

Generally, roads are largely divided into roadways and sidewalks, and these roads are installed with road widths determined according to the traffic volume of people and vehicles.

However, in recent years, traffic problems have increased due to urbanization and industrialization, such as the rapid increase of private cars, the expansion of subway networks, and the development of new cities, and the congestion of roads due to the increase of high-rise buildings and traffic volume by means of transportation. The lag is becoming clear.

Accordingly, the use of bicycles is gradually being used as a link transportation means that can be connected with public transportation as a short-distance means of transportation for the purpose of not only reducing traffic volume but also reducing energy and improving air pollution.

In particular, such bicycles are not only used mainly for the commute of the office workers or commuting to students, but also frequently used as an exercise means in holiday parks and walkways.

However, despite the use of many bicycles, there was a lot of inconvenience in the use of bicycles due to the absence of bicycle roads, there was a fatal problem that the risk of safety accidents are always inherent due to the absence of bicycle roads.

That is, a conventional bicycle road is simply separated from a roadway or installed at a predetermined position on a sidewalk. The bicycle road thus installed is formed by laying a unit block such as a sidewalk block or flooring to be distinguished from a roadway or a sidewalk on a plane. There is always a safety problem inherent in bicycles, general pedestrians or driving vehicles by marking them separately or marking them for separation.

Accordingly, the present invention is to solve the problems of the prior art as described above, by installing a guard fence to clearly distinguish the road between the bicycle road and the roadway or sidewalk collision accident with a vehicle walking or driving The purpose of the present invention is to provide a guard fence for bicycle roads that can achieve a safe and smooth bicycle traffic without a road.

The above object is achieved by a bicycle fence guard fence which distinguishes between a bicycle road and a roadway or sidewalk.

The guard fence, a plurality of struts are spaced apart at regular intervals, the boundary pipe is installed between both struts adjacent to the road side, the wire rope is preferably installed between both struts adjacent to the bicycle road side.

And, the wire rope is configured to buffer the wire rope by stretching and cushioning, wherein the buffer means, the hollow insertion pipe through which the wire rope is inserted is installed through the strut, the wire rope inserted into the insertion pipe One end of the bolt is fixed to the nut is fastened while the elastic member is installed between the nut and the insertion pipe of the bolt, it is preferable that the wire rope is configured to enter and exit from the insertion pipe.

According to the guard fence for the bicycle road of the present invention, the bicycle road is clearly distinguished from other roads such as driveways or sidewalks by the guard fence, so that the bicycle can be safely and smoothly used without a collision accident with a walking or driving vehicle. Will be.

In addition, since the guard fence of the present invention is provided with a wire rope having a cushioning means on the side of the bicycle road, even if the bicycle falls to the guard fence side, the wire rope of the guard fence absorbs the shock and cushions it, thereby minimizing the injury of the occupant. There is an advantage.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 and 2 are views illustrating a guard fence for a bicycle road according to the present invention.

1 and 2, the guard fence 1 of the present invention is configured to distinguish between a bicycle road and a road or sidewalk (hereinafter referred to collectively as "driveway").

The guard fence 1 is provided with a plurality of struts 10 spaced apart at regular intervals between the bicycle road and the driveway, and between the two struts 10, that is, between the two struts 10 adjacent to the side of the roadway, is made of steel. A plurality of boundary pipes 20 are formed, and wire ropes 30 are installed between both struts 10 adjacent to the bicycle road side.

The struts 10 are arranged in a row spaced apart at regular intervals along the bicycle road, and one side of the pillars 10 is installed through the hollow insertion pipe 11.

The reference numeral “12” provided in the insertion tube 11 shows a closing cap for closing the insertion tube 11, and “13” shows a ring cap through which the wire rope 30 penetrates.

Meanwhile, as shown in FIG. 2, the wire rope 30 is a rope in which several strands of wire are twisted and wound together, and two or more wire ropes 30 are vertically spaced apart between the two pillars 10. do. On the other hand, in this embodiment, the two wire ropes 30 are provided between the two pillars 10 as an example.

The wire rope 30 installed as described above is installed so that both ends thereof are inserted into the insertion pipe body 11 installed on the support 10 and are caught, and the wire rope 30 inserted into the insertion pipe body 11 includes a cushioning means ( 40) is configured.

On the other hand, the shock absorbing means 40 is configured to absorb the shock energy to absorb the shock energy while the wire rope 30 is installed between the two struts (10) during the collision of the bicycle is configured.

The buffer means 40, the end of the bolt 41 is welded and fixed to the end of the wire rope 30 inserted into the insertion pipe 11, the nut 42 is fastened to the bolt 41 is provided. .

At this time, the bolt 41 is preferably formed of a stud bolt without a head, the nut 42 is preferably formed with a washer 43, and tighten the nut 42 on the bolt 41 or By loosening it is possible to adjust the elastic force of the elastic member 44 to be described later.

On the other hand, the elastic member 44 is installed between the nut 42 and the insertion tube 11 fastened to the bolt 41 inside the insertion tube 11 as described above, the elastic member 44 is a wire rope It is preferable that it consists of a compression coil spring fitted to the outer surface of the 30 and the bolt 41.

Accordingly, the wire rope 30 is stretched and contracted by the elastic member 44 while being allowed to enter and exit from the insertion tube 11.

That is, when the impact force acts on the wire rope 30 during the collision of the bicycle, while the elastic member 44 is compressed by the impact force, the wire rope 30 is drawn out from the insertion tube 11 and extended, and the wire rope 30 When the impact force is removed), the compressed elastic member 44 is restored to its original state by the elastic force, and the drawn wire rope 30 is pulled into the insertion pipe 11 so that the extended wire rope 30 is extended. It is restored to its original state.

Therefore, by the wire rope 30 is stretched as described above it is possible to efficiently absorb and buffer the impact energy during the collision of the vehicle.

In addition, the shock absorbing means 40 may be configured at both ends of the wire rope 30, but as shown in FIG. 2, the shock absorbing means 40 is formed on one side of the support 10, and the opposite support 10 ) May be fixed to the end of the wire rope 30 instead of the shock absorbing means 40 to be fixed to the inner side of the insertion pipe (11) (45).

The fixing plate 45 installed as described above fixes one end of the wire rope 30 to the insertion pipe 11 of the support 10, and separate intermediate support (as shown in FIG. 2) between both ends of the wire rope 30. When 10) is installed, it is preferable that the wire rope 30 is installed to penetrate the insertion tube 11 of the intermediate pillar 10.

The bicycle fence guard fence 1 of the present invention configured as described above can prevent the collision of the bicycle in advance by reliably distinguishing the bicycle road from the roadway or sidewalk, and also have a wire rope having a cushioning means 40. Since the 30 is installed on the side of the bicycle road, the bicycle occupant can be safely protected from the impact of the bicycle.

That is, the bolt 41 fixed to the end of the wire rope 30 by the impact force acting on the wire rope 30 in the collision of the bicycle is pulled in the direction of the impact force of the wire rope 30 is strut 10 The elastic pipe 44 is drawn out from the insertion pipe body 11 while compressing the elastic member 44 in the insertion pipe body 11 to extend the wire rope 30.

Therefore, the shock energy is absorbed and absorbed by the extension of the wire rope 30, thereby minimizing the breakage of the bicycle, thereby protecting the bicycle occupant from injury as much as possible.

On the other hand, when the impact force is removed from the wire rope 30 acted as described above, the elastic member 44 compressed in the insertion tube 11 is tensioned and restored to its original state by the elastic force, such elastic member 44 The wire rope 30 drawn out from the insertion tube 11 is drawn into the insertion tube 11 by the restoring force and is restored to its original state.

1 is a perspective view of a bicycle fence guard fence according to the present invention.

Figure 2 is a cross-sectional configuration of the bicycle fence guard fence according to the present invention.

Description of the Related Art

1: guard fence 10: prop

11: insert tube 12: closing cap

13 ring cap 20 boundary pipe

30: wire rope 40: buffer means

41: bolt 42: nut

43: washer 44: elastic member

45: fixed plate

Claims

Bicycle road guard fence, characterized by distinguishing the bicycle road and the driveway or sidewalk.

The method of claim 1,

The guard fence is a bicycle road guard fence, characterized in that a plurality of struts are spaced apart at regular intervals, the boundary pipe is installed between the two struts adjacent to the driveway side.

The method of claim 1,

The guard fence is a bicycle fence guard fence, characterized in that a plurality of struts are spaced apart at regular intervals, a wire rope is installed between the two struts adjacent to the bicycle road side.

The method of claim 3, wherein

The wire rope is composed of a buffer means for cushioning the wire rope by stretching,

The buffer means, the hollow insertion pipe through which the wire rope is inserted is installed through the strut,

One end of the wire rope inserted into the insertion pipe is fixed to the bolt to which the nut is fastened while an elastic member is installed between the nut of the bolt and the insertion pipe, characterized in that the wire rope is configured to enter and exit from the insertion pipe Bicycle fence guard fence.