JPH0318202U

JPH0318202U -

Info

Publication number: JPH0318202U
Application number: JP367590U
Authority: JP
Priority date: 1989-02-03
Filing date: 1990-01-18
Publication date: 1991-02-22
Anticipated expiration: 2005-01-18
Also published as: JPH0732563Y2

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案の第１の実施例に
よるレールブレスの弾性締結構造を説明するため
の図で、第１図は上記弾性締結構造が適用される
鉄道軌道分岐器１０を示す概略平面図、第２図は
上記締結構造を示す第１図の−線断面図、第
３図ａ，ｂは各々上記締結構造におけるレールブ
レス６の側面図及び平面図、第４図ａ，ｂ，ｃは
各々上記締結構造における受台７の平面図、側面
図及び正面図、第５図ないし第７図は本考案の第
２の実施例によるレールブレスの弾性締結構造を
説明するための図で、第５図は上記弾性締結構造
におけるレールブレスの斜視図、第６図は上記締
結構造におけるレールブレスの斜視図、第７図は
上記締結構造におけるレールブレスの斜視図、第
８図ないし第１０図は各々本考案の第３の実施例
によるレールブレスの弾性締結構造を説明するた
めの図で、第８図は上記弾性締結構造の断面構成
図、第９図は上記弾性締結構造における線ばねク
リツプの斜視図、第１０図は上記弾性締結構造に
おけるレールブレスの斜視図、第１１図は本考案
の第４の実施例によるレールブレスの弾性締結構
造を示す断面構成図、第１２図及び第１３図は各
々従来のブレス式レール締結装置を示す図、第１
４図ないし第１８図は各々本考案の第５の実施例
によるレールブレスの弾性締結構造を説明するた
めの図で、第１４図は上記弾性締結構造が適用さ
れる鉄道軌道伸縮継目を示す概略平面図、第１５
図は上記締結構造を示す第１４図の−線断面
図、第１６図ａ，ｂ，ｃは各々上記締結構造にお
けるロツキングプレートの底面図、側面図及び背
面図、第１７図ａ，ｂ，ｃは各々上記締結構造に
おけるレールブレスの平面図、側面図及び背面図
、第１８図ａ，ｂは各々上記締結構造における床
板の側面図及び平面図である。２……床板、３……基本レール、３ａ……ベー
ス部、３ｂ……上腹部、５，３０，４０，５０…
…レールブレスの弾性締結装置、６，３１，４３
，５３……レールブレス、６ｂ……Ｌ字状弯曲部
、６ｄ……先端部、７，３６……受台（基台部）
、８……押え部、９……ストツパ部、１０……分
岐器、３２……下辺部、３４……上辺部、３７，
３８……係止部、３９……中央弯曲部、４１，５
１……クリツプ係止金具（基台部）、４６……後
端開口部、４７……Ｌ字状弯曲部、４８……線ば
ねクリツプ、１０１……床板、１０４，１０５…
…レール、１１１……クリツプ係止金具、１１３
……線ばねクリツプ、１２０……レールブレス、
１２３……緩止め用凹凸溝、１２４……先端部、
１２５……Ｌ字状弯曲部、１３０……ロツキング
プレート（緩止め金具）、１３１……収容口、１
３２……緩止め用凹凸溝。 1 to 4 are diagrams for explaining an elastic fastening structure for a rail brace according to a first embodiment of the present invention, and FIG. 1 shows a railway track turnout 10 to which the above elastic fastening structure is applied. A schematic plan view, FIG. 2 is a cross-sectional view taken along the - line in FIG. 1 showing the above-mentioned fastening structure, FIGS. 3 a and b are a side view and a plan view of the rail brace 6 in the above fastening structure, and FIGS. 4 a and b , c are respectively a plan view, a side view, and a front view of the pedestal 7 in the above-mentioned fastening structure, and FIGS. 5 to 7 are diagrams for explaining the elastic fastening structure of the rail brace according to the second embodiment of the present invention. 5 is a perspective view of the rail brace in the above elastic fastening structure, FIG. 6 is a perspective view of the rail brace in the above fastening structure, FIG. 7 is a perspective view of the rail brace in the above fastening structure, and FIGS. FIG. 10 is a diagram for explaining the elastic fastening structure of the rail brace according to the third embodiment of the present invention, FIG. 8 is a cross-sectional configuration diagram of the above elastic fastening structure, and FIG. 9 is a diagram showing the line in the above elastic fastening structure. FIG. 10 is a perspective view of a rail brace in the above elastic fastening structure; FIG. 11 is a sectional view showing the elastic fastening structure of a rail brace according to a fourth embodiment of the present invention; FIG. 12; Figure 13 is a diagram showing a conventional brace type rail fastening device.
4 to 18 are diagrams for explaining the elastic fastening structure of a rail brace according to the fifth embodiment of the present invention, and FIG. 14 is a schematic diagram showing a railway track expansion joint to which the above elastic fastening structure is applied. Plan view, No. 15
The figure is a sectional view taken along the line - - of FIG. 14 showing the above-mentioned fastening structure, FIGS. 18c is a plan view, a side view, and a back view of the rail brace in the above-mentioned fastening structure, and FIGS. 18a and 18b are a side view and a plan view, respectively, of the floor plate in the above-mentioned fastening structure. 2... Floor board, 3... Basic rail, 3a... Base portion, 3b... Upper abdomen, 5, 30, 40, 50...
...Rail brace elastic fastening device, 6, 31, 43
, 53...Rail brace, 6b...L-shaped curved part, 6d...Tip part, 7, 36...Base (base part)
, 8... Presser part, 9... Stopper part, 10... Turnout, 32... Lower side part, 34... Upper side part, 37,
38...Locking part, 39...Central curved part, 41,5
DESCRIPTION OF SYMBOLS 1... Clip locking metal fitting (base part), 46... Rear end opening, 47... L-shaped curved part, 48... Wire spring clip, 101... Floor plate, 104, 105...
...Rail, 111...Clip locking fitting, 113
...Wire spring clip, 120...Rail brace,
123... Uneven groove for loosening, 124... Tip part,
125... L-shaped curved part, 130... Locking plate (loosening metal fitting), 131... Accommodation opening, 1
32... Uneven groove for locking.

Claims

[Scope of Claim for Utility Model Registration] (1) The base part is fixed by welding or integrally formed on the floorboard, and the upper part of the rail brace is brought into contact with the upper part of the rail or the jaw part, while the lower part is The base portion of the rail is pressed toward the floor plate, the rail brace is configured with a spring member, and the rail brace is configured with a spring member to lock the rail brace to the base portion, or the rail An elastic fastening structure for a rail brace, characterized in that the brace is elastically fastened to the base portion using a spring member. (2) It is formed using spring steel wire into an approximately U-shape in plan and an approximately L-shape in side, and its tip 6d is connected to the rail 3.
A rail brace 6 which is in contact with the upper abdomen 3b or the chin part and whose L-shaped curved part 6b is in contact with the upper surface of the base part 3a of the rail 3, and which is fixed by welding or integrally formed on the floor plate 2, and the above-mentioned A pedestal 7 on which a holding part 8 for positioning near the L-shaped curved part 6b of the rail brace 6 and a stopper part 9 for positioning both rear ends of the rail brace 6 are formed.
An elastic fastening structure for a rail brace, characterized by comprising: (3) It is formed using a spring steel plate into a substantially C-shaped side surface, the central curved part 39 of which comes into contact with the upper part 3b of the rail 3 or the jaw part, and the lower part 32 of which comes into contact with the upper surface of the base part 3a of the rail 3. The rail brace 31 is in contact with the rail brace 31, and the receiver is welded or integrally formed on the floor plate 2 and has locking portions 37, 38 formed therein for positioning and locking the rear ends of both the upper and lower side portions 32, 34 of the rail brace 31. An elastic fastening structure for a rail brace, characterized by comprising a stand 36. (4) The clip locking fittings 41 and 51 are fixed by welding or integrally formed on the floorboard, and the clip locking fittings 4 are formed into a substantially L-shape on the side using a rigid member, and the clip locking fittings 4 are installed in the housing opening 46 at the rear end.
1, 51 is placed on the clip locking fittings 41, 51 or on the floor plate 2 so that the clips 1, 51 are accommodated, and the tip thereof is in contact with the upper abdomen 3b or jaw portion of the rail 3, and is L-shaped. A rail brace 43 in which the vicinity of the curved portion 47 is in contact with the upper surface of the base portion 3a of the rail 3.
, 53 and is formed using a spring steel wire, is locked to the clip locking fittings 41, 51, and is connected to the rail brace 4.
3, 53 to the clip locking fittings 41, 51 or the floor plate 2 by means of a wire spring clip 48. (5) A clip locking fitting 111 is fixed by welding or integrally formed on the floor plate 101, and the side surface is formed into a substantially L-shape using a rigid member, and an uneven groove 123 for locking is formed on the top surface,
The clip locking fitting 1 is inserted into the rear end accommodation opening 122.
11 is accommodated in the clip locking fitting 1.
11 or the floorboard 101, its tip 124 is in contact with the upper abdomen or chin of the rails 104, 105, and the vicinity of the L-shaped curved part 125 is placed on the upper surface of the base of the rails 104, 105. The rail brace 120 is in contact with the rail brace 120, and the clip locking fitting 1 is inserted into the accommodation opening 131 of the rail brace 120.
A locking washer 130 is placed on the rail brace 120 so that the screws 11 and 11 are housed in substantially close contact with each other, and a locking washer 130 is formed on the lower surface with a locking groove 132 that engages with the locking groove 123 of the rail brace 120. and is formed using a spring steel wire, and is locked to the clip locking fitting 111 to press the locking washer 130 and press and fasten the rail brace 120 to the clip locking fitting 111 or the floor plate 101. An elastic fastening structure for a rail brace, characterized by comprising a wire spring clip 113.