JPS5829601U - Height-adjustable PC sleeper expansion joint - Google Patents

Height-adjustable PC sleeper expansion joint

Info

Publication number
JPS5829601U
JPS5829601U JP12295981U JP12295981U JPS5829601U JP S5829601 U JPS5829601 U JP S5829601U JP 12295981 U JP12295981 U JP 12295981U JP 12295981 U JP12295981 U JP 12295981U JP S5829601 U JPS5829601 U JP S5829601U
Authority
JP
Japan
Prior art keywords
sleeper
floor plate
adjustable
height
expansion joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12295981U
Other languages
Japanese (ja)
Inventor
豊田　昌義
Original Assignee
興和化成株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 興和化成株式会社 filed Critical 興和化成株式会社
Priority to JP12295981U priority Critical patent/JPS5829601U/en
Publication of JPS5829601U publication Critical patent/JPS5829601U/en
Pending legal-status Critical Current

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  • Railway Tracks (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案に係る高低調節可能なｐｃ枕木式伸縮継目
の縦断面図で、左半部は調節前の状態を示し、右半部は
調節後の状態を示す、第２図はその部分平面図である。 １・・・・・・ｐｃ枕木、２・・・・・・凹部、３・・
・・・・可変パッド、４・・・・・・軌道パッド、５・
・・・・・床板、６・・・・・・横圧受金具、７・・・
・・・埋込栓、８・・・・・・締結ボルト、９・・・・
・・床板押え金具、９ａ・・・・・・床板押え金具の上
面、１０・・・・・・座金、１０ａ・・・・・・座金の
下面、１１・・・・・・弾機。Fig. 1 is a vertical cross-sectional view of the height-adjustable PC sleeper type expansion joint according to the present invention, the left half shows the state before adjustment, the right half shows the state after adjustment, and Fig. 2 shows that part. FIG. 1... PC sleeper, 2... recess, 3...
...Variable pad, 4... Orbital pad, 5.
...Floor plate, 6... Lateral pressure receiving bracket, 7...
...Embedded plug, 8...Tightening bolt, 9...
...Floor plate holding fitting, 9a...Top surface of floor plate holding fitting, 10...Washer, 10a...Bottom surface of washer, 11...Buncher.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ｐｃ枕木１の上面に設けた凹部２に、可変パッド３及び
軌道パッド４を介して床板５を載架するとともに、同床
板５の両側縁と前記凹部２の両側端との間に横圧受金具
６を介装し、前記枕木１に埋設された埋込栓７に螺装さ
れた締結ボルト８を、前記横圧受金具６及び床板５間に
跨架された上面９ａが彎曲面に形成された床板押え金具
９及び同金具９の上面に可摺動に載架され下面１０ａが
彎曲面に形成された座金１０に貫挿し、同座金１０と前
記ボルト８の頭部との間に弾機１１を介装してなること
を特徴とする高低調節可能なｐｃ枕木式伸縮継目。A floor plate 5 is mounted on a recess 2 provided on the upper surface of the PC sleeper 1 via a variable pad 3 and a track pad 4, and a lateral pressure receiving bracket is installed between both side edges of the floor plate 5 and both ends of the recess 2. The upper surface 9a, which spans between the horizontal pressure receiving fitting 6 and the floor plate 5, is formed into a curved surface. A bullet 11 is inserted between the floor plate holding metal fitting 9 and the washer 10 which is slidably mounted on the upper surface of the metal fitting 9 and whose lower surface 10a is formed into a curved surface, and between the washer 10 and the head of the bolt 8. A height-adjustable PC sleeper-type expansion joint characterized by intervening.
JP12295981U 1981-08-21 1981-08-21 Height-adjustable PC sleeper expansion joint Pending JPS5829601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12295981U JPS5829601U (en) 1981-08-21 1981-08-21 Height-adjustable PC sleeper expansion joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12295981U JPS5829601U (en) 1981-08-21 1981-08-21 Height-adjustable PC sleeper expansion joint

Publications (1)

Publication Number Publication Date
JPS5829601U true JPS5829601U (en) 1983-02-25

Family

ID=29916866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12295981U Pending JPS5829601U (en) 1981-08-21 1981-08-21 Height-adjustable PC sleeper expansion joint

Country Status (1)

Country Link
JP (1) JPS5829601U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162901U (en) * 1984-09-29 1986-04-28
JP2020016010A (en) * 2018-07-23 2020-01-30 公益財団法人鉄道総合技術研究所 Fastening device for rail expansion/contraction joint

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162901U (en) * 1984-09-29 1986-04-28
JP2020016010A (en) * 2018-07-23 2020-01-30 公益財団法人鉄道総合技術研究所 Fastening device for rail expansion/contraction joint

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