Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic cylinder, static pile driver and pile pressing and pulling control method
The invention discloses a hydraulic cylinder, a static pile driver and a pile pressing and pulling control method, and relates to the technical field of hydraulic pressure. In the hydraulic cylinder, a piston comprises a piston end plate and a piston rod. The piston end plate is arranged in the cylinder body and can slide in the cylinder body in the preset direction, the interior of the cylinder body is divided into a rodless cavity and a rod cavity, and the piston rod and the rod cavity are located on the same side of the piston end plate. The piston rod comprises an end cover and an annular piston side plate, two end openings of the piston side plate are connected to the piston end plate and the end cover in a sealed mode respectively, the end cover is arranged outside the cylinder body, a piston rod cavity is formed among the piston end plate, the piston side plate and the end cover, and the piston side plate is connected to a rod hole in the cylinder body in a sliding mode. The part, located in the cylinder body, in the piston rod cavity is a rod body cylinder inner cavity, the part, located outside the cylinder body, in the piston rod cavity is a rod body cylinder outer cavity, and the part, located on the outer side of the piston side plate, in the rod cavity forms a rod outer cavity. The hydraulic cylinder is good in applicability and more convenient to use.
本发明公开了一种液压缸、静力压桩机及压拔桩控制方法，涉及液压技术领域。液压缸中，活塞包括活塞端板和活塞杆。活塞端板内置于缸体且可在缸体中沿预设方向滑动，并将缸体内划分为无杆腔和有杆腔，活塞杆与有杆腔位于活塞端板同一侧。活塞杆包括端盖和环状的活塞侧板，活塞侧板两端口分别密封连接于活塞端板和端盖，端盖外置于缸体，活塞端板、活塞侧板和端盖之间形成活塞杆腔，活塞侧板滑动连接于缸体上的杆孔，活塞杆腔内位于缸体内的部分为杆体缸内腔且位于缸体外的部分为杆体缸外腔，有杆腔内中位于活塞侧板外侧的部分构成杆外腔。该液压缸适用性较好，使用更加方便。
Hydraulic cylinder, static pile driver and pile pressing and pulling control method
The invention discloses a hydraulic cylinder, a static pile driver and a pile pressing and pulling control method, and relates to the technical field of hydraulic pressure. In the hydraulic cylinder, a piston comprises a piston end plate and a piston rod. The piston end plate is arranged in the cylinder body and can slide in the cylinder body in the preset direction, the interior of the cylinder body is divided into a rodless cavity and a rod cavity, and the piston rod and the rod cavity are located on the same side of the piston end plate. The piston rod comprises an end cover and an annular piston side plate, two end openings of the piston side plate are connected to the piston end plate and the end cover in a sealed mode respectively, the end cover is arranged outside the cylinder body, a piston rod cavity is formed among the piston end plate, the piston side plate and the end cover, and the piston side plate is connected to a rod hole in the cylinder body in a sliding mode. The part, located in the cylinder body, in the piston rod cavity is a rod body cylinder inner cavity, the part, located outside the cylinder body, in the piston rod cavity is a rod body cylinder outer cavity, and the part, located on the outer side of the piston side plate, in the rod cavity forms a rod outer cavity. The hydraulic cylinder is good in applicability and more convenient to use.
本发明公开了一种液压缸、静力压桩机及压拔桩控制方法，涉及液压技术领域。液压缸中，活塞包括活塞端板和活塞杆。活塞端板内置于缸体且可在缸体中沿预设方向滑动，并将缸体内划分为无杆腔和有杆腔，活塞杆与有杆腔位于活塞端板同一侧。活塞杆包括端盖和环状的活塞侧板，活塞侧板两端口分别密封连接于活塞端板和端盖，端盖外置于缸体，活塞端板、活塞侧板和端盖之间形成活塞杆腔，活塞侧板滑动连接于缸体上的杆孔，活塞杆腔内位于缸体内的部分为杆体缸内腔且位于缸体外的部分为杆体缸外腔，有杆腔内中位于活塞侧板外侧的部分构成杆外腔。该液压缸适用性较好，使用更加方便。
Hydraulic cylinder, static pile driver and pile pressing and pulling control method
液压缸、静力压桩机及压拔桩控制方法
LUO ZHAO (Autor:in) / ZENG SU (Autor:in) / LIAO JINWEN (Autor:in)
08.11.2022
Patent
Elektronische Ressource
Chinesisch
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