Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damping system for pile hammer and pile hammer
The invention discloses a damping system for a pile hammer. The damping system for the pile hammer comprises a damping cavity body used for forming a damping cavity, a damping device arranged in the damping cavity, a heat dissipation air channel and a dynamic sealing device, wherein a first movable through hole of a heavy hammer is formed in the damping cavity body, a second movable through hole of the heavy hammer is formed in the damping device, the dynamic sealing device is used for connecting the heavy hammer and the inner wall of the first movable through hole of the heavy hammer in a dynamic sealing mode, and the heat dissipation air channel is used for communicating an inner cavity of the hammer shell with an inner cavity of a pile cap. According to the damping system for the pile hammer, the damping effect can be improved, and meanwhile the average maintenance period can be prolonged. The pile hammer comprises the hammer shell, the heavy hammer, the pile cap, an anvil, an airflow channel and the damping system for the pile hammer, and the heat dissipation air channel forms a part of the airflow channel. Heat dissipation of the damping device can be accelerated, and then the maintenance period of a buffering system is prolonged.
一种打桩锤用减震系统，包括用于形成减震腔的减震腔体、设置在减震腔内的减震装置，以及散热风道和动密封装置；减震腔体内设有第一重锤活动穿孔，减震装置上设有第二重锤活动穿孔，动密封装置用于动密封连接重锤和第一重锤活动穿孔的内壁，散热风道用于连通锤壳内腔和桩帽内腔。它可以提高减震效果的同时延长其平均维护周期的时长。一种打桩锤，包括锤壳、重锤、桩帽、砧铁、气流通道和打桩锤用减震系统，散热风道构成气流通道的一部分。可以加快减震装置的散热，进而延长其缓冲系统的维护周期。
Damping system for pile hammer and pile hammer
The invention discloses a damping system for a pile hammer. The damping system for the pile hammer comprises a damping cavity body used for forming a damping cavity, a damping device arranged in the damping cavity, a heat dissipation air channel and a dynamic sealing device, wherein a first movable through hole of a heavy hammer is formed in the damping cavity body, a second movable through hole of the heavy hammer is formed in the damping device, the dynamic sealing device is used for connecting the heavy hammer and the inner wall of the first movable through hole of the heavy hammer in a dynamic sealing mode, and the heat dissipation air channel is used for communicating an inner cavity of the hammer shell with an inner cavity of a pile cap. According to the damping system for the pile hammer, the damping effect can be improved, and meanwhile the average maintenance period can be prolonged. The pile hammer comprises the hammer shell, the heavy hammer, the pile cap, an anvil, an airflow channel and the damping system for the pile hammer, and the heat dissipation air channel forms a part of the airflow channel. Heat dissipation of the damping device can be accelerated, and then the maintenance period of a buffering system is prolonged.
一种打桩锤用减震系统，包括用于形成减震腔的减震腔体、设置在减震腔内的减震装置，以及散热风道和动密封装置；减震腔体内设有第一重锤活动穿孔，减震装置上设有第二重锤活动穿孔，动密封装置用于动密封连接重锤和第一重锤活动穿孔的内壁，散热风道用于连通锤壳内腔和桩帽内腔。它可以提高减震效果的同时延长其平均维护周期的时长。一种打桩锤，包括锤壳、重锤、桩帽、砧铁、气流通道和打桩锤用减震系统，散热风道构成气流通道的一部分。可以加快减震装置的散热，进而延长其缓冲系统的维护周期。
Damping system for pile hammer and pile hammer
打桩锤用减震系统、打桩锤
WANG LIN (Autor:in) / CUI LANGLANG (Autor:in) / WANG XINCHANG (Autor:in) / HUANG ZHAOJUN (Autor:in) / ZHANG HONGJUN (Autor:in) / GAO YALI (Autor:in) / CAO LIGANG (Autor:in) / MENG YONGHONG (Autor:in) / ZHAO DASHUAI (Autor:in) / CHEN MING (Autor:in)
20.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile hammer rotation hydraulic system and pile hammer
| Europäisches Patentamt | 2021