Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile cutting machine for building pile foundation engineering
The invention relates to the related technical field of building engineering machinery, and discloses a pile cutting machine for building pile foundation engineering. The pile cutting machine for building pile foundation engineering comprises a hydraulic body, wherein a push-out rod is movably mounted on the inner wall of the hydraulic body, a drill rod is movably mounted on the inner wall of the push-out rod, an oil change plug is fixedly mounted on the inner wall of the hydraulic body, and an oil change cavity is formed in the inner wall of the oil change plug; an oil limiter used for connection and disconnection of an inner cavity of the hydraulic body and the oil change cavity is fixedly mounted on the side wall of the oil change plug. According to the pile cutting machine for building pile foundation engineering, a transmission rod is mounted in the hydraulic body, meanwhile, the drill rod is arranged at the top end of the transmission rod, and therefore the drill rod can be pushed out firstly when the hydraulic body works, so that pre-positioning of the drill rod is achieved; pile cutting is started only when the drill rod completely abuts against the side wall of a building pile foundation, so that the positioning of a pile cutting position is more accurate, meanwhile, the pile cutting machine for building pile foundation engineering can adapt to irregular pile diameters such as 'inverted cones' and 'mushroom heads', and finally the purpose of pre-positioning alignment is achieved.
本发明涉及建筑工程机械相关技术领域，且公开了一种建筑桩基工程用截桩机，包括液压本体，所述液压本体的内壁活动安装有推出杆，且推出杆的内壁活动安装钎杆，所述液压本体的内壁固定安装有换油塞，且换油塞的内壁开设有换油腔，所述换油塞的侧壁固定安装有用于液压本体的内腔与换油腔通断的限油器。本发明通过在其液压本体中装有传动杆，同时，在传动杆的顶端设有钎杆，因而当其液压本体在工作的过程中，其钎杆会率先的被推出，从而实现其预定位，并当其钎杆全部顶至建筑桩基的侧壁才开始进行截桩，因而使得截桩的位置定位更加的精确，同时可适应“倒锥形”和“蘑菇头”等不规则桩径，最终达到预定位找正的目的。
Pile cutting machine for building pile foundation engineering
The invention relates to the related technical field of building engineering machinery, and discloses a pile cutting machine for building pile foundation engineering. The pile cutting machine for building pile foundation engineering comprises a hydraulic body, wherein a push-out rod is movably mounted on the inner wall of the hydraulic body, a drill rod is movably mounted on the inner wall of the push-out rod, an oil change plug is fixedly mounted on the inner wall of the hydraulic body, and an oil change cavity is formed in the inner wall of the oil change plug; an oil limiter used for connection and disconnection of an inner cavity of the hydraulic body and the oil change cavity is fixedly mounted on the side wall of the oil change plug. According to the pile cutting machine for building pile foundation engineering, a transmission rod is mounted in the hydraulic body, meanwhile, the drill rod is arranged at the top end of the transmission rod, and therefore the drill rod can be pushed out firstly when the hydraulic body works, so that pre-positioning of the drill rod is achieved; pile cutting is started only when the drill rod completely abuts against the side wall of a building pile foundation, so that the positioning of a pile cutting position is more accurate, meanwhile, the pile cutting machine for building pile foundation engineering can adapt to irregular pile diameters such as 'inverted cones' and 'mushroom heads', and finally the purpose of pre-positioning alignment is achieved.
本发明涉及建筑工程机械相关技术领域，且公开了一种建筑桩基工程用截桩机，包括液压本体，所述液压本体的内壁活动安装有推出杆，且推出杆的内壁活动安装钎杆，所述液压本体的内壁固定安装有换油塞，且换油塞的内壁开设有换油腔，所述换油塞的侧壁固定安装有用于液压本体的内腔与换油腔通断的限油器。本发明通过在其液压本体中装有传动杆，同时，在传动杆的顶端设有钎杆，因而当其液压本体在工作的过程中，其钎杆会率先的被推出，从而实现其预定位，并当其钎杆全部顶至建筑桩基的侧壁才开始进行截桩，因而使得截桩的位置定位更加的精确，同时可适应“倒锥形”和“蘑菇头”等不规则桩径，最终达到预定位找正的目的。
Pile cutting machine for building pile foundation engineering
一种建筑桩基工程用截桩机
YANG YANGYANG (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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