JPH0410241Y2 - - Google Patents

Description

[Detailed description of the invention] "Field of industrial application" The present invention relates to a rutted rail used for the rail configuration at the switching section between the main line and branch line of a railway, or the rail configuration at the switching section. .

``Prior Art'' A conventional rutted track of this type has a short nose rail 21 near the tip of a long nose rail 20, as shown in FIG.
The tips of the nose end rails 25 are brought into contact with each other with a spacer 22 disposed between them, and connected with bolts 23 and nuts 24 to form a V-shaped nose end rail 25, and wing rails 26 and 27 are provided on both sides of the nose end rail 25. The abdomen 2 of the wing tracks 26, 27
A spacer 28 is disposed between 6', 27' and the abdomen 25' of the nose end rail 25, and the nose end rail 25 and the wing rails 26, 27 are connected by bolts 23 and nuts 24. A rail 25 and blade rails 26, 27 are attached to a floor plate 29 with rivets 30.

``Problems that the invention attempts to solve'' Conventional rutted rails generally have nose end rails 2 as described above.
5 and the connection between the nose end rail 25 and the wing rails 26, 27 are performed using only bolts 23 and nuts 24. Although it is attached to the floor plate 29 with rivets 30, the bolts 23 and nuts 24 are damaged due to frequent repeated impacts and severe vibrations at the rutted track portions of the rails due to the passage of vehicles, which are becoming increasingly crowded and moving at high speeds these days. is likely to loosen, causing the rivet 30 to loosen and rattle, causing the nose end rail 2
5. There is a danger that the wing tracks 26 and 27 may separate, causing the vehicle to derail or other unexpected situations.

The present invention eliminates the drawbacks of the conventional rutted tracks as described above, and provides a system that can withstand the frequent repeated shocks and vibrations of vehicles that are becoming increasingly crowded and at high speeds, and maintains solid connection and integrity for safe and long-term use. The purpose of this is to provide a rutted track that can be used for various purposes.

"Means for Solving the Problems" The present invention takes the following means to achieve the above object.

In other words, in a rutted rail having a structure in which wing rails are attached to both sides of a nose end rail formed in a V shape via spacers, there is a joint surface in the middle of a long nose rail and a short nose rail that is joined to the joint surface of the long nose rail. A strong adhesive is applied to the joint surface of the tip of the rail, and the joint surface of the short nose rail is bonded to the joint surface of the long nose rail, and the joint surface of the short nose rail is bonded to the joint surface of the long nose rail. Apply strong adhesive to both sides of the spacing material to be interposed between the short nose rail and the abdomen of the short nose rail, and attach both sides of the spacing material to the abdomen of the long nose rail and the short nose rail using strong adhesive to form the nasal end track.

A strong adhesive is applied to both sides of the spacer that is interposed between the abdomen of the wing rail placed on both sides of the nose end track and the abdomen of the nose end track, and both sides of the spacer are attached to the nose via the strong adhesive. It is integrally connected to the abdomen of the end rail and the abdomen of the wing rail to form a rutted track.

Furthermore, the nose end rail of the rutted rail, the spacing material, which are integrally connected via a strong adhesive as described above,
A tightening bolt is inserted through the blade rail, and a tightening nut is screwed and tightened to firmly connect the nose end rail, the spacing member, and the blade rail.

"Operation" As described above, the present invention integrally joins the long nose rail, the short nose rail, and the spacing members to each other with a strong adhesive to form the nose end rail, and the nose end rail and the nose end rail on both sides of the nose end rail. The arranged blade tracks and intervals are integrally joined together with a strong adhesive to form a rutted track, and a tightening bolt is inserted through the nose end rail, the spacing material, and the blade track of the treaded track and tightened. The nose end rail, spacing material, and wing rail are tightened by screwing the bolts together, so the strong adhesive combines with the bonding force to tighten the nose end rail, spacing material, and the wing rail by tightening the tightening bolt and tightening nut. The rails are firmly and inseparably connected together.

"Example" Next, an example of implementation of the present invention will be described in detail with reference to the drawings.

The nose end rail 1 consists of a long nose rail 2, a short nose rail 3, and spacing members 4, 4', and a shallow inclined joint concave portion 5 is provided on the inner intermediate side surface of the long nose rail 2.
On the inside of the front end of the short nose rail 2, there is formed an inclined joint surface part 6 which fits the above-mentioned inclined joint concave part 5.

A strong adhesive 7 (for example, a thermosetting epoxy resin adhesive) is applied to the inclined joint concave portion 5 of the long nose rail 2, the inclined joint surface portion 6 of the short nose rail 3, and both sides of the spacers 4, 4'. are applied to fit the inclined joint surface part 6 of the short nose rail 3 to the inclined joint concave surface part 5 of the long nose rail 2, and the abdomen 2' of the long nose rail 2 is applied to both sides of the spacers 4, 4'.
The abdomen 3' of the short nose rail 3 is adhered, and the long nose rail 2, the short nose rail 3, and the spacing members 4, 4' are joined and integrated with each other via the strong adhesive 7, thereby forming the nose end rail 1. There is.

Furthermore, wing rails 8 and 9 are disposed on both sides of the nose tip rail 1, and the abdomens 8' and 9' of the wing rails 8 and 9 and the abdomen 2' of the long nose rail 2 forming the nose tip rail 1. ,
Spacers 10, 11, 11' are provided at appropriate distances between the short nose rail 3 and the abdomen 3'.
12, 12', 13, 13', 14, 14', etc. are arranged, and the above-mentioned spacing members 10, 11, 11', 1
2, 12', 13, 13', 14, 14' with a strong adhesive 7 (e.g. thermosetting epoxy resin adhesive) applied to both sides of each of the spacers 10, 11, 11', 12, 12',
Both sides of 13, 13', 14, 14' are connected to the abdomen 2' of the long nose rail 2 of the nose end rail 1, the abdomen 3' of the short nose rail 3, and the abdomen 8' of the wing rails 8, 9, respectively.
9′ and then attach the nose end track 1 through the strong adhesive 7.
Spacing members 10, 11, 11', 12, 12', 13,
13', 14, 14', blade tracks 8, 9 are combined and integrated, and spacing members 10, 11, 11', 12, 1
2', 13, 13', 14, 14' and tightening bolts 15 to the wing rails 8, 9 and the nose end rail 1, respectively.
, and screw together the tightening nut 16 to attach the nose end rail 1 and the spacers 10, 11, 11', 12, 12', 1.
3, 13', 14, 14' and the blade tracks 8, 9 are tightened together to form a rutted track.

``Effects of the invention'' As described above, the present invention is a rutted rail in which a V-shaped nose end rail is provided with wing rails on both sides via spacers, and the slanted joint concave part of the long nose rail is connected to the short nose rail. A nose end rail is formed by integrally bonding spacers between the face portion, the long nose rail, and the short nose rail with a strong adhesive, and a wing rail arranged on both sides of the nose end rail, and a wing rail. The spacers between the nose end rail and the nose end rail were joined and integrated with each other using a strong adhesive, and then the nose end rail, the spacer member, and the wing rail were further tightened using tightening bolts and nuts. The spacing material and the blade track are firmly connected and integrated by the strong bonding force of the strong adhesive and the tightening of the tightening bolt and tightening nut, eliminating the need for a floor plate like in the conventional rutted track. It can withstand repeated shocks and vibrations due to high speed and frequent passing of vehicles over a long period of use, and can be used safely without causing unexpected situations such as separation.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway plan view of the present invention;
The figure is an A-A cross-sectional view of the same as above, Fig. 3 is a B-B cross-sectional view of Fig. 1, and Fig. 4 is a C-sectional view of Fig. 1.
-C sectional view; Figure 5 is a plan view of the long nose rail, short nose rail, and spacing material forming the nose end rail;
Fig. 6 is a plan view of a nose end rail formed by integrating the long nose rail, short nose rail, and spacing material described above with strong adhesive, and Fig. 7 shows the positional relationship of the present invention. A plan view of the wing rail, nose end rail, spacing member, tightening bolt, tightening nut, etc. shown separated, and FIG. 8 is a plan view of a conventional rutted rail. 1...Nose end rail, 2...Long nose rail, 2'
...Abdomen, 3...Short nose rail, 3'...Abdomen,
4, 4'... Spacing material, 5... Inclined joint concave part, 6
... Inclined joint surface portion, 7 ... Strong adhesive, 8 ... Wing track, 8' ... Abdomen, 9 ... Wing track, 9' ... Abdomen, 10, 11, 11', 12, 12', 13 ,1
3', 14, 14'... Spacing material, 15... Tightening bolt, 16... Tightening nut.

Claims (1)

[Scope of Claim for Utility Model Registration] In a rutted rail in which wing rails are attached to both sides of a V-shaped nose end rail via spacers, the inclined joint concave surface in the middle of the long nose rail and the front end of the short nose rail The inclined joint surface of the part and the spacers arranged between the abdomen of the long nose rail and the abdomen of the short nose rail are connected and integrated with each other via a strong adhesive to form a nose end rail, and both sides of the nose end rail are integrated. A spacer interposed between the abdomen of the wing track and the abdomen of the nose tip track are interconnected and integrated through a strong adhesive, and the nose tip track, the spacer, and the wing track are tightened. A rutted track that is tightened with bolts and nuts.