Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a pneumatic pile driver, and relates to the technical field of pile driver manufacturing. The pneumatic pile driver comprises a base, an air cylinder, a first cylinder body, a second cylinder body, a third cylinder body and a pile driving rod. The air cylinder is arranged on the base, the first cylinder body covers the air cylinder, and a piston rod of the air cylinder can extend out of the first cylinder body. The second cylinder body covers the first cylinder body, and an air return chamber is defined between the first cylinder body and the second cylinder body. The third cylinder body covers the second cylinder body, and an air supply chamber is defined between the second cylinder body and the third cylinder body. The air return chamber and the air supply chamber communicate with the air cylinder, and a control switch is arranged below the base. The control switch is used for controlling opening and closing of the air return chamber and the air supply chamber, and the pile driving rod is connected with the piston rod. A plurality of automatic air supply pumps are arranged between the air supply chamber and the air return chamber, and the automatic air supply pumps are used for pressing air in the air return chamber into the air supply chamber. The pneumatic pile driver has the advantages that air is used for pile driving operation, energy consumption is small, the occupied space is small, and the working efficiency is high.
本发明提出了一种气压打桩机，涉及打桩机制造技术领域。一种气压打桩机，包括底座、气缸、第一筒体、第二筒体、第三筒体和打桩棒。气缸设置底座上，第一筒体罩设在气缸上，气缸的活塞杆能伸出第一筒体。第二筒体罩设在第一筒体上，第一筒体与第二筒体之间限定形成回气腔室。第三筒体罩设在第二筒体上，第二筒体与第三筒体之间限定形成供气腔室。回气腔室和供气腔室分别与气缸连通，底座下方设置有控制开关。控制开关用于控制回气腔室和供气腔室的启闭，打桩棒与活塞杆连接。供气腔室与回气腔室之间设置有多个自动供气泵，自动供气泵用于将回气腔室内的气体压入供气腔室。本发明具有利用气体打桩作业，耗能较小，占用空间小，工作效率高等优点。
The invention provides a pneumatic pile driver, and relates to the technical field of pile driver manufacturing. The pneumatic pile driver comprises a base, an air cylinder, a first cylinder body, a second cylinder body, a third cylinder body and a pile driving rod. The air cylinder is arranged on the base, the first cylinder body covers the air cylinder, and a piston rod of the air cylinder can extend out of the first cylinder body. The second cylinder body covers the first cylinder body, and an air return chamber is defined between the first cylinder body and the second cylinder body. The third cylinder body covers the second cylinder body, and an air supply chamber is defined between the second cylinder body and the third cylinder body. The air return chamber and the air supply chamber communicate with the air cylinder, and a control switch is arranged below the base. The control switch is used for controlling opening and closing of the air return chamber and the air supply chamber, and the pile driving rod is connected with the piston rod. A plurality of automatic air supply pumps are arranged between the air supply chamber and the air return chamber, and the automatic air supply pumps are used for pressing air in the air return chamber into the air supply chamber. The pneumatic pile driver has the advantages that air is used for pile driving operation, energy consumption is small, the occupied space is small, and the working efficiency is high.
本发明提出了一种气压打桩机，涉及打桩机制造技术领域。一种气压打桩机，包括底座、气缸、第一筒体、第二筒体、第三筒体和打桩棒。气缸设置底座上，第一筒体罩设在气缸上，气缸的活塞杆能伸出第一筒体。第二筒体罩设在第一筒体上，第一筒体与第二筒体之间限定形成回气腔室。第三筒体罩设在第二筒体上，第二筒体与第三筒体之间限定形成供气腔室。回气腔室和供气腔室分别与气缸连通，底座下方设置有控制开关。控制开关用于控制回气腔室和供气腔室的启闭，打桩棒与活塞杆连接。供气腔室与回气腔室之间设置有多个自动供气泵，自动供气泵用于将回气腔室内的气体压入供气腔室。本发明具有利用气体打桩作业，耗能较小，占用空间小，工作效率高等优点。
Pneumatic pile driver
一种气压打桩机
LIU JIFENG (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen