A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WHEEL STOP DEVICE
To provide a wheel stop device capable of preventing an accident caused by starting a vehicle in a state of being mounted by visually recognizing that the device is surely mounted with a simple structure.SOLUTION: The wheel stop device is mounted on transporting means T running on track rails R in a shield tunnel, which comprises a main body 2 comprising a prismatic frame 21 having a bottom surface and a square support 22 joined to the surface of the prismatic frame 21 facing the bottom surface in a T-shape, an arm 3 comprising a pair of first connection portions 31, 31 loosely fitted on the left and right sides of the prismatic frame 21, respectively, a pair of joint members 33, 33 each having one end fixed to each of the first connection portions 31, 31 and extending in a direction perpendicular to the prismatic frame 21, and a pair of spigots 34, 34 fixed to the other ends of the pair of joint members 33, 33, and display means 4 detachably attached to the square support 22.SELECTED DRAWING: Figure 1
【課題】簡易な構成で、確実に装着されていることを視認でき、装着した状態で車両を発進させる事故を防止できる車輪止め装置を提案すること。【解決手段】底面を有する角柱フレーム２１と、角柱フレーム２１の前記底面に対向する表面にＴ字状に結合された角支柱２２と、からなる本体２と、角柱フレーム２１の左右にそれぞれ遊嵌されている一対の第一接続部３１，３１と、第一接続部３１，３１の各々に一端が固定され、角柱フレーム２１に直交する方向に延出した一対の継材３３，３３と、一対の継材３３，３３の他端に固定された一対の輪止め３４，３４と、からなるアーム３と、角支柱２２に着脱可能に取り付けられている表示手段４と、を備えるシールドトンネル内の軌道レールＲ上を走行する輸送手段Ｔに装着される。【選択図】図１
WHEEL STOP DEVICE
To provide a wheel stop device capable of preventing an accident caused by starting a vehicle in a state of being mounted by visually recognizing that the device is surely mounted with a simple structure.SOLUTION: The wheel stop device is mounted on transporting means T running on track rails R in a shield tunnel, which comprises a main body 2 comprising a prismatic frame 21 having a bottom surface and a square support 22 joined to the surface of the prismatic frame 21 facing the bottom surface in a T-shape, an arm 3 comprising a pair of first connection portions 31, 31 loosely fitted on the left and right sides of the prismatic frame 21, respectively, a pair of joint members 33, 33 each having one end fixed to each of the first connection portions 31, 31 and extending in a direction perpendicular to the prismatic frame 21, and a pair of spigots 34, 34 fixed to the other ends of the pair of joint members 33, 33, and display means 4 detachably attached to the square support 22.SELECTED DRAWING: Figure 1
【課題】簡易な構成で、確実に装着されていることを視認でき、装着した状態で車両を発進させる事故を防止できる車輪止め装置を提案すること。【解決手段】底面を有する角柱フレーム２１と、角柱フレーム２１の前記底面に対向する表面にＴ字状に結合された角支柱２２と、からなる本体２と、角柱フレーム２１の左右にそれぞれ遊嵌されている一対の第一接続部３１，３１と、第一接続部３１，３１の各々に一端が固定され、角柱フレーム２１に直交する方向に延出した一対の継材３３，３３と、一対の継材３３，３３の他端に固定された一対の輪止め３４，３４と、からなるアーム３と、角支柱２２に着脱可能に取り付けられている表示手段４と、を備えるシールドトンネル内の軌道レールＲ上を走行する輸送手段Ｔに装着される。【選択図】図１
WHEEL STOP DEVICE
車輪止め装置
ADACHI HIDEAKI (author) / KASAI KAZUTOSHI (author)
2023-03-08
Patent
Electronic Resource
Japanese
IPC:
E21D
SHAFTS
,
Schächte
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.