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DETACHABLE PROTECTION CAP ON STEEL PIPE PILE AND STEEL PIPE SHEET PILE
To provide a protection cap eliminating dropout of a rotation suppression key.SOLUTION: A protection cap is provided with a cap joint 31 capable of connecting a pin joint 12. The cap joint 31 is provided with an accommodation part 37 allowing a rotation suppression key 14 to be accommodated at a position corresponding to a pin side arrangement part 22 which is arranged on the pin joint 12 to be connected and an opening 38 in communication with the accommodation part 37 from an outer peripheral surface of the cap joint 31 in the cap joint 31. The rotation suppression key 14 is prevented from dropping out from the accommodation part 37 with a stopper pin 39 insertable from the opening 38 when the rotation suppression key 14 is accommodated in the accommodation part 37.SELECTED DRAWING: Figure 2
【課題】回転抑止キーの脱落の虞がない保護キャップを提供する。【解決手段】ピン継手１２を連結し得るキャップ継手３１を備え、キャップ継手３１は、連結されるピン継手１２に設けられているピン側配設部２２に対応する位置に、回転抑止キー１４を収容可能な収容部３７が設けられ、キャップ継手３１には、当該キャップ継手３１の外周面から収容部３７に連通する開口部３８が設けられ、収容部３７に回転抑止キー１４を収容した状態であるときに、開口部３８から挿入可能な止めピン３９によって、回転抑止キー１４が収容部３７から脱落することが防止されるように構成されている。【選択図】図２
DETACHABLE PROTECTION CAP ON STEEL PIPE PILE AND STEEL PIPE SHEET PILE
To provide a protection cap eliminating dropout of a rotation suppression key.SOLUTION: A protection cap is provided with a cap joint 31 capable of connecting a pin joint 12. The cap joint 31 is provided with an accommodation part 37 allowing a rotation suppression key 14 to be accommodated at a position corresponding to a pin side arrangement part 22 which is arranged on the pin joint 12 to be connected and an opening 38 in communication with the accommodation part 37 from an outer peripheral surface of the cap joint 31 in the cap joint 31. The rotation suppression key 14 is prevented from dropping out from the accommodation part 37 with a stopper pin 39 insertable from the opening 38 when the rotation suppression key 14 is accommodated in the accommodation part 37.SELECTED DRAWING: Figure 2
【課題】回転抑止キーの脱落の虞がない保護キャップを提供する。【解決手段】ピン継手１２を連結し得るキャップ継手３１を備え、キャップ継手３１は、連結されるピン継手１２に設けられているピン側配設部２２に対応する位置に、回転抑止キー１４を収容可能な収容部３７が設けられ、キャップ継手３１には、当該キャップ継手３１の外周面から収容部３７に連通する開口部３８が設けられ、収容部３７に回転抑止キー１４を収容した状態であるときに、開口部３８から挿入可能な止めピン３９によって、回転抑止キー１４が収容部３７から脱落することが防止されるように構成されている。【選択図】図２
DETACHABLE PROTECTION CAP ON STEEL PIPE PILE AND STEEL PIPE SHEET PILE
鋼管杭・鋼管矢板に着脱可能な保護キャップ
YAMAMOTO HIROYUKI (author) / SUGIHARA HIROHIDE (author) / WATANABE TAKASHI (author)
2022-06-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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