JPH0115682Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ring road filling member that is filled and installed in a ring road formed between a track rail and a wheel guard rail of a level crossing track.

[Conventional technology and its issues]

On level crossing tracks, a ring road is provided between the track rail and the guard rail in order to pass the flanges of the wheels between the track and the crossing. Tragic accidents have occurred in which people get their legs caught and become unable to move, resulting in death from roadkill.

Therefore, there is a strong need for a ring road filling member that can be filled between the track rail and the wheel guard rail of a level crossing track, but a ring road filling member that is easy to install has not yet been proposed.

[Purpose of invention]

Therefore, the purpose of this invention is to prevent people's feet from entering by filling the gap between the track rail and the wheel guard rail of the level crossing track, thereby preventing people from getting their feet caught and being unable to move and dying from being run over. The goal is to prevent accidents.

Another object of the present invention is to provide a filling member that can be easily filled between the track rail and the wheel guard rail of a level crossing track.

[Means for achieving the purpose and their effects]

The technical means and effects of the present invention taken to achieve the above object are as follows.

A member that is installed and filled in the ring road formed between the track rail and the wheel guard rail, which member is: (a) formed into an elongated hollow cylinder using an elastic material such as rubber; , has such hardness that it will not deform in such a way as to pinch a foot even if a person rides on it while being filled in the annular tract; (b) a wall portion located above when the rim tract is filled; is formed with an upper fold that expands and contracts in the left-right direction so as not to contact the flange of the wheel, and
The wall located on the lower side is formed with a lower fold that expands and contracts in the left-right direction in the same way as the upper fold, and (c) the upper fold and the lower fold can be inserted into the limbal tract in a contracted state. , and an annular tract filling member formed in a width that allows it to be filled into the annular tract in an extended state.

The concept of filling and installing the rail into the ring road in an extended state includes not only the fully extended state but also the case where the rail is mounted with elastic force pressing against the track rail and wheel guard rail. It will be done.

Function: The ring road filling member is tied with a synthetic resin tape or the like in a reduced width state, and if the tape is cut after being inserted between the rails, it will elastically expand within the ring road and can be easily installed.

〔Example〕

The present invention will be explained in more detail based on embodiments shown in the drawings. FIG. 1 is a cross-sectional view showing the installed state of the annular road filling member according to the first embodiment of the present invention;
The figure is a perspective view showing a condition in which a pressing force is applied in the direction of reducing the width of the annular road filling member according to the first embodiment and it is bound with a polypropylene band, etc., and FIG. It is a sectional view showing a state of attachment of an example of an annular tract filling member.

Reference numeral 1 denotes a ring road filling member, which is made of hard rubber or a material having properties equivalent to hard rubber and is formed into an elongated hollow cylinder shape. When the ring road filling member 1 is filled into the ring road 20 formed between the track rail R1 and the wheel guard rail R2, the wall portion located on the upper side 2 has an upper fold 11 that expands and contracts in the left-right direction. is formed. In addition, the wall portion located on the lower side 3 has upper folds 11.
Similarly, lower folds 12 are formed that expand and contract in the left-right direction. Although the upper folds 11 are formed closer to the center so as not to come into contact with the flange of the wheel (not shown), other structures are also possible.

The ring road filling member 1 is formed to a width that can be inserted between the track rail R1 and the wheel guard rail R2 when the width is reduced, and is slightly wider than the width W of the ring road 20 when it is expanded. It is formed. Therefore, when installed on the ring road 20, the left and right side walls 4, 5 of the ring road filling member 1 are in close contact with the side walls 8, 9 of the track rail R1 and the wheel guard rail R2 while being pressed,
This is to prevent movement within the ring road 20 due to vibrations etc. when a train passes.

Further, the annular road filling member 1 has such hardness that it will not deform so as to pinch a foot even if a person rides on the upper side 2 while it is attached to the annular road 20.

In this embodiment, the top of the upper fold 11 of the ring road filling member 1 is formed to be approximately at the same height as the tops of the track rail R1 and the wheel guard rail R2, so that the legs are formed at the top of the track rail R1 and the wheel guard rail R2. I try not to let it go below the top. Feet are track rail R1 and guard rail R
In order to prevent the upper folds 11 from being caught between the two, as in the second embodiment shown in FIG. Bye. Further, if the struts 7 are formed inside the ring road filling member 1, deformation of the ring road filling member 1 can be more completely prevented.

Function The ring road filling member 1 according to the present invention is used for track rail R.
1 and the wheel guard rail R2, a pressing force is applied in a direction to reduce the width of the wheel edge road filling member 1 and it is tied with a polypropylene band 6 or the like. After inserting this filling member 1 between the track rail R1 and the wheel guard rail R2, if the polypropylene band 6 is cut, the filling member 1 expands with elasticity, and both side walls 4 and 5 are connected to the track rail R1 and the wheel guard rail R2. It is installed in close contact with the side walls 8, 9 of.

[Effect of idea]

The present invention has the following effects.

(1) It is formed into an elongated hollow cylinder using an elastic material such as rubber, and an upper fold that expands and contracts in the left-right direction is formed on the wall that is located on the upper side when it is filled in the annular tract. In addition, on the wall located at the bottom,
Like the upper fold, a lower fold that expands and contracts in the left and right direction is formed, and can be inserted into the limbal tract when the upper and lower folds are contracted, and can be inserted into the limbal tract when stretched. It is formed in width. For this reason, if a pressing force is applied in the direction of reducing the width and the filling member is tied with a band or the like, and the band is cut after being inserted into the annular path, the filling member will expand due to its elasticity. Therefore, the filling and mounting work can be done in a short time and easily.

(2) It has enough hardness that it will not deform in a way that would pinch a foot even if a person rides on it while it is filled inside the ring road.
Therefore, it is possible to prevent an accident in which a person's foot becomes stuck and cannot move after the filler is filled in the ring road, resulting in death from a road trip.

(3) The upper folds located on the upper side when filled in the ring road are formed so as not to come into contact with the flanges of the wheels, so the safety of the train cannot be prevented.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view showing the installed state of the annular tract filling member according to the first embodiment of the present invention, and Fig. 2 shows the pressing force in the direction of reducing the width of the annular tract filling member according to the first embodiment. FIG. 3 is a perspective view showing a state in which the rim is tied with a polypropylene band or the like, and FIG. 3 is a sectional view showing a state in which the annular road filling member according to the second embodiment of the present invention is installed. 11: Upper fold, 12: Lower fold, 20: Annular tract,
4, 5: Side wall.

Claims (1)

[Scope of Claim for Utility Model Registration] A member that is installed and filled in the ring road 20 formed between the track rail R1 and the wheel guard rail R2, which member is: (a) made of an elastic material such as rubber; (b) It is formed into an elongated hollow cylinder shape and has such hardness that it will not deform so as to pinch a foot even if a person rides on it while it is filled in the circumferential tract. When filled, the wall located on the upper side is formed with an upper fold 11 that expands and contracts in the left-right direction so as not to contact the flange of the wheel, and the wall located on the lower side is formed with an upper fold 11 similar to the upper fold. (c) The upper fold and the lower fold can be inserted into the limbal tract in a contracted state, and inserted into the limbal tract in an expanded state. What is claimed is: 1. A ring road filling member, characterized in that the member is formed to have a width of