A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE SLEEPER INSTALLATION DEVICE
To provide a concrete sleeper installation device capable of efficiently and inexpensively assembling an elastic direct concrete slab.SOLUTION: A concrete sleeper installation device comprises: a movable support frame 33 that is provided over a track concrete slab 3 so as to surround the track concrete slab 3 and comprises upper frames 27, intermediate frames 29, and leg part frames 31; a plurality of sets of suspending units 39 that are attached to the upper frames 27 and each comprise a manual chain block 35 and a hanging hook 37; and side face elastic material set fixtures 45 each comprising a hanging metal fitting 41 with which a hanging hook 37 is engaged and a side face elastic material pressing mechanism 43 that retains a side face elastic material 7B in a state of being attached to a concrete sleeper 5. The plurality of sets of suspending units 39 and the side face elastic material set fixtures 45 are attached at a predetermined pitch corresponding to an interval T in a laying direction Y of installation recesses 21 formed on the track concrete slab 3.SELECTED DRAWING: Figure 2
【課題】弾直スラブの組み立てを効率良く安価に実行できるコンクリート枕木の設置装置を提供する。【解決手段】軌道スラブ３を囲むように軌道スラブ３上に設置される上部フレーム２７と中間フレーム２９と脚部フレーム３１とを備える移動可能な支持架台３３と、上部フレーム２７に対して複数組取り付けられる手動式のチェーンブロック３５と吊下げフック３７とを備える吊持ユニット３９と、吊下げフック３７が係止される吊下げ金具４１と、側面弾性材７Ｂをコンクリート枕木５に取り付けた状態で保持する側面弾性材押さえ機構４３と、を備えた側面弾性材セット治具４５と、を具備し、前記複数組設けられる吊持ユニット３９と側面弾性材セット治具４５は、軌道スラブ３に形成されている設置凹部２１の敷設方向Ｙの間隔Ｔに合わせて所定ピッチで取り付けられている。【選択図】図２
CONCRETE SLEEPER INSTALLATION DEVICE
To provide a concrete sleeper installation device capable of efficiently and inexpensively assembling an elastic direct concrete slab.SOLUTION: A concrete sleeper installation device comprises: a movable support frame 33 that is provided over a track concrete slab 3 so as to surround the track concrete slab 3 and comprises upper frames 27, intermediate frames 29, and leg part frames 31; a plurality of sets of suspending units 39 that are attached to the upper frames 27 and each comprise a manual chain block 35 and a hanging hook 37; and side face elastic material set fixtures 45 each comprising a hanging metal fitting 41 with which a hanging hook 37 is engaged and a side face elastic material pressing mechanism 43 that retains a side face elastic material 7B in a state of being attached to a concrete sleeper 5. The plurality of sets of suspending units 39 and the side face elastic material set fixtures 45 are attached at a predetermined pitch corresponding to an interval T in a laying direction Y of installation recesses 21 formed on the track concrete slab 3.SELECTED DRAWING: Figure 2
【課題】弾直スラブの組み立てを効率良く安価に実行できるコンクリート枕木の設置装置を提供する。【解決手段】軌道スラブ３を囲むように軌道スラブ３上に設置される上部フレーム２７と中間フレーム２９と脚部フレーム３１とを備える移動可能な支持架台３３と、上部フレーム２７に対して複数組取り付けられる手動式のチェーンブロック３５と吊下げフック３７とを備える吊持ユニット３９と、吊下げフック３７が係止される吊下げ金具４１と、側面弾性材７Ｂをコンクリート枕木５に取り付けた状態で保持する側面弾性材押さえ機構４３と、を備えた側面弾性材セット治具４５と、を具備し、前記複数組設けられる吊持ユニット３９と側面弾性材セット治具４５は、軌道スラブ３に形成されている設置凹部２１の敷設方向Ｙの間隔Ｔに合わせて所定ピッチで取り付けられている。【選択図】図２
CONCRETE SLEEPER INSTALLATION DEVICE
コンクリート枕木の設置装置
SOGA SHUSAKU (author) / NONAKA YASUSHI (author) / IKEDA KAZUYA (author) / HIRATA KAZUHIRO (author)
2022-06-01
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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