A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUSPENSION TOOL FOR SCAFFOLD
To provide a suspension tool for a scaffold capable of being mounted and removed without the need for tools such as a hammer or a clamp and capable of being held stably relative to a scaffold support pole after being mounted to the scaffold support pole.SOLUTION: A first attachment part 40 of a main boom 20 comprises a pair of hook plates 42 clamping a fastening holder 104 of a scaffold support pole 100 from both of upper and lower sides in the vertical direction. The first attachment part 40 penetrates downward into both hook plates 42 and the fastening holder 104 and comprises an attachment holding pin 48. The attachment holding pin 48 is inserted with play relative to a lock hole of the fastening holder 104. A second attachment part 90 detachably mounted to the lock hole of the fastening holder 104 is provided at a free end of an auxiliary boom 30. The second attachment part 90 comprises a hook shaft 94 inserted into the fastening holder 104 with play so that it can be pulled out from upward.SELECTED DRAWING: Figure 1
【課題】ハンマ等の道具やクランプを必要とするなく取付け、取り外しを容易に行うことが可能であり、足場支柱に取り付けられた後は足場支柱に対する安定保持を可能とする足場用吊り下げ具を提供する。【解決手段】主ブーム２０の第１取付部４０は、足場支柱１００の締結ホルダ１０４を上下両方向から挟み込む一対のフックプレート４２を備える。第１取付部４０は両フックプレート４２と締結ホルダ１０４をともに上から下へ貫通し、取付保持ピン４８を備える。取付保持ピン４８は締結ホルダ１０４の掛止孔に対してあそびをもった状態で挿通される。補助ブーム３０の自由端には、締結ホルダ１０４の掛止孔に対して着脱自在に取付けられる第２取付部９０を有する。第２取付部９０は締結ホルダ１０４に対して、上方向から抜き出し可能にあそびをもって挿通するフック軸９４を備える。【選択図】図１
SUSPENSION TOOL FOR SCAFFOLD
To provide a suspension tool for a scaffold capable of being mounted and removed without the need for tools such as a hammer or a clamp and capable of being held stably relative to a scaffold support pole after being mounted to the scaffold support pole.SOLUTION: A first attachment part 40 of a main boom 20 comprises a pair of hook plates 42 clamping a fastening holder 104 of a scaffold support pole 100 from both of upper and lower sides in the vertical direction. The first attachment part 40 penetrates downward into both hook plates 42 and the fastening holder 104 and comprises an attachment holding pin 48. The attachment holding pin 48 is inserted with play relative to a lock hole of the fastening holder 104. A second attachment part 90 detachably mounted to the lock hole of the fastening holder 104 is provided at a free end of an auxiliary boom 30. The second attachment part 90 comprises a hook shaft 94 inserted into the fastening holder 104 with play so that it can be pulled out from upward.SELECTED DRAWING: Figure 1
【課題】ハンマ等の道具やクランプを必要とするなく取付け、取り外しを容易に行うことが可能であり、足場支柱に取り付けられた後は足場支柱に対する安定保持を可能とする足場用吊り下げ具を提供する。【解決手段】主ブーム２０の第１取付部４０は、足場支柱１００の締結ホルダ１０４を上下両方向から挟み込む一対のフックプレート４２を備える。第１取付部４０は両フックプレート４２と締結ホルダ１０４をともに上から下へ貫通し、取付保持ピン４８を備える。取付保持ピン４８は締結ホルダ１０４の掛止孔に対してあそびをもった状態で挿通される。補助ブーム３０の自由端には、締結ホルダ１０４の掛止孔に対して着脱自在に取付けられる第２取付部９０を有する。第２取付部９０は締結ホルダ１０４に対して、上方向から抜き出し可能にあそびをもって挿通するフック軸９４を備える。【選択図】図１
SUSPENSION TOOL FOR SCAFFOLD
足場用吊り下げ具
USUKI DAISUKE (author) / TOYODA KIYOAKI (author)
2022-06-09
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
SUSPENSION TOOL FOR SUSPENSION SCAFFOLD AND SUSPENSION SCAFFOLD
| European Patent Office | 2020