JPS6410501U

JPS6410501U -

Info

Publication number: JPS6410501U
Application number: JP10178187U
Authority: JP
Priority date: 1987-07-03
Filing date: 1987-07-03
Publication date: 1989-01-20

Description

[Brief explanation of the drawing]

第１図は本考案にかかる鉄枕木用軌条締結装置
の軌条締結状況を示す概略正面図、第２図、第３
図は軌条締結用Ｔボルトの概略正面図および平面
図、第４図、第５図は絶縁タイパツドの本体の部
分切欠正面図および平面図、第６図、第７図は絶
縁タイパツドのウインドの正面図および平面図、
第８図、第９図、第１０図は板バネの正面図、平
面図および側面図、第１１図、第１２図は鉄枕木
の部分縦断面図および平面図、第１３図、第１４
図、第１５図は直方体ゲージブロツクの平面図、
正面図および側面図、第１６図、第１７図、第１
８図は周知の軌条締結装置の説明図である。１ａ，１ｂ，１０ａ，１０ｂ……シヨルダー部
、２，１２，１７，３０……鉄枕木、３……絶縁
パツド、４ａ，４ｂ……支持金具、５ａ，５ｂ，
１４ａ，１４ｂ，２０ａ，２０ｂ……曲げピン、
６ａ，６ｂ……補強板、７，１５，２２，２７…
…軌条、８，９，２４，２５……締結装置、１１
……タイプレート、１３ａ，１３ｂ，１９ａ，１
９ｂ……溶接、１６，２８……絶縁タイパツド、
１８ａ，１８ｂ……屈曲支持金物、２１ａ，２１
ｂ……先端、２３，２９……フランジ、２３ａ，
２３ｂ，２９ａ……上面、２６……軌条載置軸、
２８ｍ……絶縁タイパツド本体、２８ａ，２８ｂ
……絶縁タイパツドウイング、３１ａ，３１ｂ…
…板バネ、３２ａ，３２ｂ，４ａ，４ｂ……ボル
ト貫通孔、３３ａ，３３ｂ……爪部、３４ａ，３
４ｂ……中央分岐部、３５ａ，３５ｂ……係止貫
通孔、３５Ｓ１，３５Ｓ２……幅狭部、３６ａ，
３６ｂ……両端分岐部、３７ａ，３７ｂ……直方
体ゲージブロツク、３８ａ，３８ｂ……後縁、３
９ａ，３９ｂ……前縁、４１ａ，４１ｂ……軌条
締結用Ｔボルト、４２ａ，４２ｂ……ヘツド、４
２ｃ……角状頚部、４３ａ，４３ｂ……ワツシヤ
、４４ａ，４４ｂ……ナツト、４５ａ〜４５ｄ…
…ずれ防止リブ、４６……補強鋼板、４７ａ，４
７ｂ……ストツプホール。 Fig. 1 is a schematic front view showing the rail fastening situation of the rail fastening device for iron sleepers according to the present invention;
The figures are a schematic front view and a plan view of the T-bolt for rail fastening, Figures 4 and 5 are a partially cutaway front view and a plan view of the main body of the insulating tie pad, and Figures 6 and 7 are the front view of the window of the insulating tie pad. diagrams and plans;
Figures 8, 9, and 10 are a front view, plan view, and side view of a leaf spring, Figures 11 and 12 are a partial longitudinal cross-sectional view and a plan view of an iron sleeper, Figures 13, 14.
Figure 15 is a plan view of a rectangular parallelepiped gauge block.
Front view and side view, Fig. 16, Fig. 17, Fig. 1
FIG. 8 is an explanatory diagram of a known rail fastening device. 1a, 1b, 10a, 10b...shoulder part, 2, 12, 17, 30...iron sleeper, 3...insulation pad, 4a, 4b...support metal fitting, 5a, 5b,
14a, 14b, 20a, 20b...bending pins,
6a, 6b...Reinforcement plate, 7, 15, 22, 27...
...Rail, 8, 9, 24, 25...Fascinating device, 11
...tie plate, 13a, 13b, 19a, 1
9b...Welding, 16,28...Insulating tie pad,
18a, 18b...Bending support hardware, 21a, 21
b... Tip, 23, 29... Flange, 23a,
23b, 29a...Top surface, 26...Rail mounting shaft,
28m...Insulating tie pad body, 28a, 28b
...Insulating tie pad wings, 31a, 31b...
...Plate spring, 32a, 32b, 4a, 4b...Bolt through hole, 33a, 33b...Claw part, 34a, 3
4b...Central branch part, 35a, 35b...Locking through hole, 35S1, 35S2...Narrow width part, 36a,
36b...Both end branch portion, 37a, 37b...Rectangular parallelepiped gauge block, 38a, 38b...Rear edge, 3
9a, 39b... Leading edge, 41a, 41b... T-bolt for rail fastening, 42a, 42b... Head, 4
2c...horned neck, 43a, 43b...washia, 44a, 44b...nut, 45a-45d...
...Slip prevention rib, 46...Reinforcement steel plate, 47a, 4
7b...stop hole.

Claims

[Scope of utility model registration request]

A rail fastening device for iron sleepers having locking through holes for rail fastening T-bolts at symmetrical positions with respect to the rail mounting axis on the top surface, comprising an insulating tie pad that holds a rail flange, and a cross section of "T". It has a cross-shaped body and has a fastening bolt through hole in the center, and one end is formed into a claw part that presses the upper surface of the rail flange through the wing of the insulating tie pad, and the other end is branched into three parts, with a bolt through hole in the center. The branch part has a downwardly curved hook-shaped part that locks in the locking through hole, the both end branch parts have a leaf spring formed in an upwardly curved part that comes into contact with the gauge block described later, and a bolt through hole in the center part. A rectangular parallelepiped gauge block having front and rear edges abutting the side surface of the insulating tie pad and the upwardly curved portion of the leaf spring, and a rectangular parallelepiped gauge block fixed to the iron sleeper through the locking through hole to connect the leaf spring and the rectangular parallelepiped gauge block. A rail fastening device for iron sleepers consisting of T-bolts for tightening rails.