KR200480228Y1

KR200480228Y1 - Protection block for gravel

Info

Publication number: KR200480228Y1
Application number: KR2020150001561U
Authority: KR
Inventors: 류근재
Original assignee: 주식회사 넥스코
Priority date: 2015-03-12
Filing date: 2015-03-12
Publication date: 2016-04-28

Abstract

The present invention relates to a gravel block for a pontoon, and more particularly, to a pontoon gravel block that prevents a pontoon installed alongside a railway line from being buried in the vicinity of a railway, It is about the curtain.
The present invention, as a technical means for solving the above problems, is characterized by comprising: a base portion provided at a predetermined distance from a railway; A spindle installed on the base portion; And a gravel block installed around the gravel to prevent the gravel, which is filled in the periphery of the railway, from entering the base where the bottom of the gravel is fixed.

Description

{PROTECTION BLOCK FOR GRAVEL}

The present invention relates to a gravel block for a pontoon, and more particularly, to a pontoon gravel block that prevents a pontoon installed alongside a railway line from being buried in the vicinity of a railway, It is about the curtain.

Trains and subway railways are filled with gravels of a certain size. This is to absorb shocks and noise when heavy trains pass, and to allow them to respond flexibly when metal railways are stretched or shrunk as temperature changes.

On the other hand, in the case of a train or a high-speed railway which is operated by using electricity as an energy source, it is general that a steel rod supporting the power line is provided along the railway. Although the shape and structure of the pylons may vary depending on the installation environment, generally, a rectangular base is made of concrete on the floor where the pylon is to be installed, and the pylon is vertically erected thereon and fixed with anchor bolts.

At this time, the power lines or the wires for supporting the power lines become longer as the power lines and the power supply are farther away from the power lines. Therefore, most of the pylons will be installed relatively close to the railway track.

By the way, when the pylons are installed close to the railway track, the pebbles that are filled around the railway track inevitably invade the base of the pylons. There is a problem in that when the gravels penetrate into the base of the pontoon, the pontoon or the anchor bolt fixing the pontoon is damaged, or the coating layer of the pontoon or the anchor bolt is damaged, thereby easily corroding.

Furthermore, since the base of the pontoon has a great influence on the safety of the railroad, it is necessary to periodically inspect it. When the base of the pontoon is buried in the gravel, it is difficult for the operator to visually observe the fixed state of the pontoon. It takes a lot of time to check, and there is a problem that the risk of accidents increases because the worker takes longer to work around the dangerous railway. Therefore, it is necessary to take measures to prevent the gravels on the railway from penetrating into the base of the pontoon.

The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a gravel block for preventing gravel from invading in a direction facing a railway as a lower part of a pontoon to prevent invasion of gravel to the base of the pontoon do.

The present invention, as a technical means for solving the above problems, is characterized by comprising: a base portion provided at a predetermined distance from a railway; A spindle installed on the base portion; And a gravel block installed around the gravel to prevent the gravel, which is filled in the periphery of the railway, from entering the base where the bottom of the gravel is fixed.

In a preferred embodiment of the present invention, the gravel membrane comprises a first cushioning plate having a plate-like structure and a first graveling plate composed of a first fixing plate bent to one side below the first cushioning plate, A second cushion plate having a plate-like structure and a second fixing plate provided to bend at one side of the lower portion of the second cushion plate, wherein the other side of the second fixing plate has a length corresponding to the width of the first fixing plate And a second gravel membrane in which the second fixing plate is omitted may be constituted by a plate.

According to a preferred embodiment of the present invention, the first gravel film is provided so that the other side faces the railroad track direction, the first fixing plate is fixed to the base part by the fastening means, and the second gravel- Wherein the first gravel film is provided so as to face one side of the plate, and the second fixing plate is provided on the base portion by the fastening means, As shown in FIG.

In a preferred embodiment of the present invention, the second gravel membrane plate is provided at a position where the first gravel membrane is spaced inwardly from both ends of the plate, and the second gravel membrane plate is provided so that the plate becomes lower toward one side.

In a preferred embodiment of the present invention, the first gravel-curtain plate may be configured such that both ends of the first cushion plate are bent diagonally toward the first fixing plate.

According to the present invention, the gravel barriers according to the present invention have the effect of preventing the gravel from being invaded by the iron bars installed around the gravel-filled railway tracks, thereby preventing damage to the iron bars or damaging the coating layer protecting the iron bars from corrosion. Also, since the area where the pile is fixed to the base is not covered by the gravel, it can be easily checked by the operator, and the time required for the inspection can be reduced, thereby reducing the time for the operator to be exposed to the dangerous environment There is an effect that can be.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing an installation state of a gravel block for a pontoon according to the present invention; Fig.
Fig. 2 is an exploded perspective view of a gravel block for a pontoon according to a half-design. Fig.

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

Fig. 1 is a perspective view showing a gravel block for a pontoon according to the present invention, and Fig. 2 is an exploded perspective view of a gravel block for a pontoon according to a semi-conception.

1 and 2, the gravel block for a pontoon according to the present invention includes a base part 100, a pontoon 110 installed in the base part 100, and a pontoon fixed to the base part 100. [ And a gravel membrane disposed around the gravel 110. The base unit 100 and the spindle 110 according to the present invention have a known configuration, and a detailed description thereof will be omitted.

A first gravel membrane plate 130 provided on the other side of the gravel membrane so as to face the direction of the railroad track and a second gravel membrane plate 150 provided on both sides of the first gravel membrane plate 130, .

The first gravel-curtain plate 130 may include a first cushion plate 133 having a plate-like structure and a first fixing plate 135 bent to one side below the first cushion plate 133 . The first fixing plate 135 may have a plurality of fixing holes 145 to which the fastening means 140 such as an anchor bolt is coupled. The other end of the first cushion plate 133 is fixed to the base 100 so that the other side of the first cushion plate 133 faces the railway and the pivot 110 is positioned at a position spaced apart from the first cushion plate 133 do.

The second gravel plate 150 may be composed of a second cushion plate 153 having a plate-like structure and a second fixing plate 155 bent to one side below the second cushion plate 153 . At this time, the other side of the second fixing plate 155 located at the lower portion of the second cushion plate 153 has a length corresponding to the width (the length protruding in one direction) of the first fixing plate 135 described above Can be omitted. Thus, when the second gravel membrane 150 is coupled to the other side of the plate 130 while contacting the first gravel membrane 130, the first fixing plate 135 is inserted into the second fixing plate 155 The first gravel film 130 and the second gravel film can be tightly coupled to each other without having the same horizontal and spaced portions on the lower surface of the plate 150. The second gravel plate 150 is fixed to the base portion 100 by fastening means 140 such as an anchor bolt or the like in which a plurality of fixing holes 145 formed in the second fixing plate 155 are fixed.

It is preferable that the second gravel plate 150 coupled to both sides of the first gravel plate 130 so as to be vertical in one direction is provided such that the first gravel film is spaced inward from both ends of the plate 130 by a predetermined distance Do. The first gravel plate may be provided such that the first cushion plate 133 of the plate 130 protrudes from the other side of the second cushion plate 153 of the plate 150 by a predetermined length. This has the effect of lowering the height of the gravels flowing down to both sides of the first gravel film 130 when the second gravel film reaches the plate 150.

In another embodiment of the present invention, the second gravel membrane 150 may be inclined such that the first gravel membrane 150 is lowered to one side, and the first gravel membrane 130 is connected to the first cushion plate 133, So that both ends of the first fixing plate 135 are bent in the diagonal direction toward the first fixing plate 135. This is because the thickness of the gravels of which the first gravel film is sloped down to both sides of the plate 130 and the second gravel film is sloped down to the plate 150 becomes thin when the second gravel film reaches the plate 150, It is possible to sufficiently close the side of the pylon 110 even if the height of the membrane 150 is inclined.

In the above-described structure, the first gravel-like gravel-like gravel membrane according to the present invention is located between the pontoon 110 and the railway road, and the gravel filled in the lower portion and the periphery of the railway is introduced And the second gravel-like plate 150 blocks the gravel that flows into the side of the pontoon 110. [

As described above, in the detailed description of the present invention, a specific embodiment has been described. However, it is needless to say that various modifications can be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the embodiments described, but should be determined by the appended claims, as well as the appended claims.

100: Base portion
110: Reputation
130: The first gravel plate
133: first cushion plate
135: first fixing plate
140: fastening means
150: The second gravel plate
153: second cushion plate
155: second fixing plate

Claims

A base part installed at a predetermined distance from the railroad track; A gravel block installed around the base and a gravel block installed around the gravel to prevent the gravel that is filled in the periphery of the railway from leaking into the base where the bottom of the rod is fixed,
Wherein the gravel membrane comprises a first cushioning plate having a plate-like structure and a first graveling plate composed of a first fixing plate bent to one side below the first cushioning plate, a second cushioning plate having a plate- And a second fixing plate provided on the lower portion of the second cushion plate so as to be bent at one side thereof. The other side of the second fixing plate has the second fixing plate omitted by a length corresponding to the width of the first fixing plate The second gravel membrane is composed of a plate,
Wherein the first gravel film is provided so that the other side faces the railroad direction and the first fixing plate is fixed to the base part by the fastening means and the plate of the second gravel film is fixed to both sides of the plate And the second gantry plate is provided so as to face one side of the plate, and the second fixing plate is fixed to the base portion by the fastening means,
The second gravel membrane plate is provided at a position where the first gravel membrane is spaced inward from both ends of the plate, the second gravel membrane plate is provided so as to be lowered toward one side,
Wherein the first gravel-curtain plate is configured such that both ends of the first cushion plate are bent diagonally in the direction of the first fixing plate.

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