KR100654633B1 - Architecture falling lock prevention net of railroad - Google Patents

Abstract

A falling stone prevention net structure of a railroad track is provided to prevent a fence from being broken and to prevent stone from falling down on a railroad track by installing a prevention net of falling stone on the backside of a fence and holding up the falling stone on the prevention net of falling stone. A falling stone prevention net structure of a railroad track comprises a primary fixing ring welded to the top of the backside of a fence(18), a secondary fixing ring(120) welded to the bottom of the backside of the fence, a primary pipe(130) provided with primary connecting rings(131) to connect with the primary fixing ring by connection wires, a secondary pipe(140) provided with secondary connecting rings(141) to connect with the primary connecting rings of the primary pipe by tension wires(180) and the secondary fixing rings with a control wire(190), a third pipe(150) provided with third connecting rings(151) to connect with the secondary connecting rings of the secondary pipe by tension wires, a permanent anchor coupled with the third connecting rings of the third pipe and fixed on a slope of a railroad track(10) by grouting, and a prevention net(170) of falling stone coupled to the top of the tension wire, wherein X-shaped reinforcement wires(200) are installed on the secondary connecting rings of the secondary pipe and the primary connecting rings of the primary pipe, and the third connecting rings of the third pipe and the secondary connecting rings of the secondary pipe.

Description

Architecture falling lock prevention net of railroad

1 is a view illustrating a state in which a general railroad track is overturned by a rockfall;

Figure 2 is a perspective view showing the configuration of the rockfall receiving network structure of the railway track according to the present invention,

Figure 3 is a side view showing the configuration of the rockfall receiving network structure of the railway track according to the present invention,

Figure 4 is a use state showing the appearance of the rockfall receiving network structure of the railroad track according to the present invention is applied.

<Explanation of symbols on main parts of the drawings>

18: rockfall prevention fence 20: rockfall

110: first fastening ring 120: second fastening ring

130: first pipe 140: second pipe

150: third pipe 160: permanent anchor

170: rockfall protection net

The present invention relates to a rockfall receiving network structure of a railroad track, and more particularly, to a rockfall receiving network structure of a railroad track that is installed on the back of a fence to receive rockfall.

In general, inclined land slopes located on railroad tracks often cause problems such as the loss and sliding of large amounts of soil and rockfall on roads due to erosion by rain or natural sinking, so the grass is placed on the surface by enormous budget. It is essential to install rockfall prevention fences that can make landslides such as creeping plants or to prevent them on roadsides.

This prevents the problem of large traffic and even large landslides by preventing traffic accidents by preventing the loss and sliding of large amounts of soil and rockfall on railroad tracks during heavy rain and sea ice with heavy rains. This is to prevent a problem that causes a human accident.

1 is a view illustrating a state in which a general railroad track is overturned by a rockfall, in which a supporting concrete 14 is installed on a side of a railroad on which a railroad track 10 is installed, and the supporting concrete 14 is located at an upper portion thereof. Concrete retaining wall (16) is installed, the concrete retaining wall (16) is installed on the top of the rock fall prevention fence 18 is installed between the wire fall barrier fence 18 is installed.

The rockfall prevention fence 18 is formed of a structure that connects the wire mesh between the installation of a plurality of rockfall prevention fence as shown in most drawings, when the large rockfall 20 falls through the wire mesh drawing As such, the rockfall 20 is sometimes dropped to the upper portion of the track 10, the train 30 is often derailed.

The structure of the rockfall prevention fence with respect to the above-described configuration had a high risk of an accident, such as falling of a rockfall on the upper part of the track when a large falling rock fell on the rail due to the installation of a wire mesh therebetween.

The present invention is to solve the problems as described above, by installing a falling rock receiving net on the back of the fence to prevent the fence from falling by falling on the falling rock receiving net, falling of the falling rocks to the track by fence breakage The purpose is to provide a rockfall network structure for railroad tracks that prevents them from being prevented.

Features of the present invention for achieving the above object,

In rockfall protection fences of railway tracks; First and second fastening rings welded to upper and lower rear surfaces of the fence; A first pipe formed in a hollow pipe shape and having first connection rings formed at equal intervals on the upper and lower surfaces thereof and connected by the first fastening ring and a connection wire; It is formed in the shape of a hollow pipe, the second connecting ring is formed at equal intervals on the upper surface and both sides is connected by the first connecting ring of the first pipe and the tension wire, connected by the second fastening ring and the adjusting wire A second pipe being; A third pipe formed in a hollow pipe shape and having third connection rings formed at equal intervals on both sides thereof, the third pipes being connected to the second connection ring of the second pipe by a tension wire; A permanent anchor that is fastened to the third connecting ring of the third pipe and is grouted and fixed to a surface that is a side of a railway track; And it characterized in that it comprises a rockfall prevention net coupled to the upper surface of the tensile wire.

Here, X-shaped reinforcement wires are formed in the first connecting ring of the first pipe and the second connecting ring of the second pipe, the second connecting ring of the second pipe, and the third connecting ring of the third pipe. Is installed more.

Hereinafter, with reference to the accompanying drawings the configuration of the rockfall receiving network structure of the railway track according to the present invention will be described in detail.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

2 is a perspective view showing the structure of the rockfall receiving network structure of the railway track according to the present invention, Figure 3 is a side view showing the configuration of the rockfall receiving network structure of the railway track according to the present invention. In FIG.2 and FIG.3, the same code | symbol is attached | subjected about the structure same as the conventional thing, and the duplication description is abbreviate | omitted.

2 and 3, the rockfall receiving network structure 100 of the railway track according to the present invention includes a first fastening ring 110, a second fastening ring 120, and a first pipe 130. And a second pipe 140, a third pipe 150, a permanent anchor 160, and a rockfall prevention net 170.

First, the first fastening ring 110 is welded to the top of the back of the fence 18, the second fastening ring 120 is welded to the bottom of the back of the fence 18.

In addition, the first pipe 130 is formed in a hollow pipe shape of a metal material, and the first connection ring 131 is formed on the upper and lower surfaces at equal intervals so that the first fastening ring 110 and the connection wire 133 are formed. Is connected by.

In addition, the second pipe 140 is formed in a hollow pipe shape of a metal material, and the second connecting ring 141 is formed on the upper surface and both sides at equal intervals so that the first connecting ring 131 of the first pipe 130 is formed. ) Is connected by the tension wire 180, and is connected by the second fastening ring 120 and the adjusting wire 190. Here, the X-shaped reinforcement wire 200 is further installed in the second connecting ring 141 of the second pipe 140 and the first connecting ring 131 of the first pipe 130.

In addition, the third pipe 150 is formed in a hollow pipe shape of a metal material, and third connecting rings 151 are formed at equal intervals on both sides thereof, so that the third pipe 150 and the second connecting ring 141 of the second pipe 140 are formed. Connected by a tension wire 180. Here, the X-shaped reinforcement wire 200 is further installed in the third connecting ring 151 of the third pipe 150 and the second connecting ring 141 of the second pipe 140.

On the other hand, the permanent anchor 160 is fastened to the third connecting ring 151 of the third pipe 150, and grouted and fixed to the surface (1) of the side of the railroad track (10).

In addition, the rockfall prevention net 170 is formed of a metal mesh shape is coupled to the upper surface of the tensile wire 180.

Hereinafter, the installation process and operation of the rockfall receiving network structure of the railway track according to the present invention will be described in detail with reference to the accompanying drawings 2 to 4 as follows.

Figure 4 is a state diagram showing the appearance of the rockfall receiving network structure of the railroad track according to the present invention is applied.

First, the concrete retaining wall 16 is installed on the side of the railway line on which the railroad track 10 is installed, and the rock retaining fence 16 is installed on the concrete retaining wall 16, and the rockfall preventing fence 18 is installed. In between are installing wire mesh.

In this state, a grouting hole is formed at a predetermined height of the surface 1, which is a side surface of the railway track 10, a permanent anchor 160 is inserted and then grouted to fix the anchor anchor 160.

Then, the first connecting ring 131 of the first pipe 130 and the first fastening ring 110 formed on the top of the back of the fence 16 is connected by the connection wire 133.

Then, the first connecting ring 131 of the first pipe 130 and the second connecting ring 141 of the second pipe 140 are connected by the tension wire 180, and again of the second pipe 140 The second connecting ring 141 and the third connecting ring 151 of the third pipe 150 are connected by the tension wire 180.

In this state, the reinforcing wire 200 is installed in the X-shape on the second connecting ring 141 of the second pipe 140 and the first connecting ring 131 of the first pipe 130.

When the binding of the reinforcing wire 200 is completed, the rockfall prevention net 170 is fixed to the upper surface of the tensile wire 180 and the reinforcing wire 200.

When the installation is completed as described above, when the rockfall 20 occurs, the rockfall 20 is caught by the rockfall prevention net 170 connected to the upper surface of the tensile wire 180 and the reinforcing wire 200.

Thus, the rockfall 20 can be prevented from being damaged by the rockfall prevention fence 18, and the rockfall 20 can be prevented from falling onto the track 10 by the rockfall prevention net 170.

According to the rockfall receiving network structure of the railroad track of the present invention constituted as described above, by installing a rockfall receiving network on the back of the fence to prevent the fence from being damaged by falling onto the falling rock receiving network when the rock falls, There is an advantage that can prevent falling to the track.

As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

Claims (2)

In rockfall protection fences of railway tracks; First and second fastening rings welded to upper and lower rear surfaces of the fence; A first pipe formed in a hollow pipe shape and having first connection rings formed at equal intervals on the upper and lower surfaces thereof and connected by the first fastening ring and a connection wire; It is formed in the shape of a hollow pipe, the second connecting ring is formed at equal intervals on the upper surface and both sides is connected by the first connecting ring of the first pipe and the tension wire, connected by the second fastening ring and the adjusting wire A second pipe being; A third pipe formed in the shape of a hollow pipe and having third connection rings formed at equal intervals on both sides thereof and connected to the second connection ring of the second pipe by a tension wire; A permanent anchor that is fastened to the third connecting ring of the third pipe and is grouted and fixed to a surface that is a side of a railway track; And Rockfall receiving network structure of the railway tracks characterized in that it comprises a rockfall prevention net coupled to the upper surface of the tensile wire. The method of claim 1, In the first connecting ring of the first pipe and the second connecting ring of the second pipe and the second connecting ring of the second pipe and the third connecting ring of the third pipe, Rockfall receiving structure of railway tracks, characterized in that the X-shaped reinforcement wire is further installed.

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