Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic unhooking device for pile hammer
The invention discloses an automatic unhooking device for a pile hammer, and particularly relates to the technical field of pile driving instruments, the automatic unhooking device comprises a pile driving frame, a pulley is arranged in the pile driving frame, a mounting shell is arranged at the bottom end of an inner cavity of the pile driving frame, the pulley is movably connected with the pile driving frame, a hammer body is arranged in the mounting shell, and a hammer hook is arranged at the bottom of the pulley. A positioning hole is formed above the pulley. The device is provided with the unhooking lever, the hammer hook and the pulley, the steel wire rope is used for lowering, the slope, namely the hook part, is designed below the hammer hook, the hook part makes contact with U-shaped iron of the hammer body when lowered to the position of the hammer body, the spring is automatically lifted, the hammer hook and the U-shaped iron of the hammer body are hooked, the hammer body can be lifted, and lifting and lowering of the hammer body are achieved. After the hammer body is lifted to a certain height, the steel wire rope is in a tightened state and pulls the hammer hook to move, one end of the hammer body makes contact with the inner wall of the mounting shell, and the hammer hook can be automatically unhooked.
本发明公开了一种打桩锤自动脱钩装置，具体涉及打桩器械技术领域，包括打桩架，所述打桩架的内部设置有滑轮，且打桩架的内腔底端设有安装壳，所述滑轮与打桩架活动连接，所述安装壳的内部设置有锤体，所述滑轮的底部设置有锤钩，且滑轮的上方设置有定位孔。本发明设置了脱钩杠杆、锤钩以及滑轮，此装置使用钢丝绳下放，锤钩的下方设计斜面即弯钩部，弯钩部下放至锤体的位置时，和锤体的U型铁接触，弹簧自动拉升，锤钩和锤体的U型铁钩住，可以提升锤体，可以实现锤体的拉升和下放，锤体提升一定的高度后，钢丝绳处于绷紧状态，会拉动锤钩运动，锤体的一端与安装壳的内壁接触，可使得锤钩自动脱钩。
Automatic unhooking device for pile hammer
The invention discloses an automatic unhooking device for a pile hammer, and particularly relates to the technical field of pile driving instruments, the automatic unhooking device comprises a pile driving frame, a pulley is arranged in the pile driving frame, a mounting shell is arranged at the bottom end of an inner cavity of the pile driving frame, the pulley is movably connected with the pile driving frame, a hammer body is arranged in the mounting shell, and a hammer hook is arranged at the bottom of the pulley. A positioning hole is formed above the pulley. The device is provided with the unhooking lever, the hammer hook and the pulley, the steel wire rope is used for lowering, the slope, namely the hook part, is designed below the hammer hook, the hook part makes contact with U-shaped iron of the hammer body when lowered to the position of the hammer body, the spring is automatically lifted, the hammer hook and the U-shaped iron of the hammer body are hooked, the hammer body can be lifted, and lifting and lowering of the hammer body are achieved. After the hammer body is lifted to a certain height, the steel wire rope is in a tightened state and pulls the hammer hook to move, one end of the hammer body makes contact with the inner wall of the mounting shell, and the hammer hook can be automatically unhooked.
本发明公开了一种打桩锤自动脱钩装置，具体涉及打桩器械技术领域，包括打桩架，所述打桩架的内部设置有滑轮，且打桩架的内腔底端设有安装壳，所述滑轮与打桩架活动连接，所述安装壳的内部设置有锤体，所述滑轮的底部设置有锤钩，且滑轮的上方设置有定位孔。本发明设置了脱钩杠杆、锤钩以及滑轮，此装置使用钢丝绳下放，锤钩的下方设计斜面即弯钩部，弯钩部下放至锤体的位置时，和锤体的U型铁接触，弹簧自动拉升，锤钩和锤体的U型铁钩住，可以提升锤体，可以实现锤体的拉升和下放，锤体提升一定的高度后，钢丝绳处于绷紧状态，会拉动锤钩运动，锤体的一端与安装壳的内壁接触，可使得锤钩自动脱钩。
Automatic unhooking device for pile hammer
一种打桩锤自动脱钩装置
ZHU LINGLING (Autor:in) / KANG CHENGZHOU (Autor:in) / LIU JIAWEI (Autor:in) / KANG LE (Autor:in) / WU ZHIWEN (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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