Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tube drawing bench
The invention discloses a tube drawing bench. The tube drawing bench comprises a base, an oil cylinder seat, a lifting oil cylinder and a clamping component, the middle of the base and the middle of the oil cylinder base are hollowed out for allowing a steel pipe pile to penetrate. The lifting oil cylinder is connected between the base and the oil cylinder seat; the clamping part is arranged on the oil cylinder seat and used for clamping or loosening the steel pipe pile; the clamping part comprises a clamping oil cylinder, a synchronous ring, a connecting rod and a clamping block; the clamping oil cylinder is connected between the synchronizing ring and the oil cylinder seat; the synchronizing ring is positioned on one side of the oil cylinder seat away from the base; one end of the connecting rod is hinged with the synchronous ring, and the other end is hinged with the clamping block; the clamping blocks are evenly arranged at intervals in the axial direction of the oil cylinder base. A wedge-shaped groove is formed in the inner wall of the oil cylinder seat; the upper end of the inclined surface of the wedge-shaped groove is far away from the central axis of the oil cylinder seat; the clamping oil cylinder drives the synchronous ring to be close to or away from the oil cylinder base. The construction occupied space can be reduced, and the situation that the steel pipe pile is damaged is reduced.
本申请公开了一种拔管机，其包括底座，油缸座、升降油缸以及夹持部件；底座与油缸座中部均镂空用于供钢管桩穿过；升降油缸连接于底座与油缸座之间；夹持部件设置于油缸座上用于夹持或松开钢管桩；夹持部件包括夹持油缸、同步环、连杆以及夹持块；夹持油缸连接于同步环与油缸座之间；同步环位于油缸座远离底座的一侧；连杆的一端与同步环铰接，另一端与夹持块铰接；夹持块沿油缸座轴向均匀间隔设置；油缸座内壁上开设有楔形槽；楔形槽的倾斜面下端靠近油缸座中轴线，倾斜面上端远离油缸座中轴线；夹持油缸驱动同步环靠近或远离油缸座。本申请能够减少施工占用空间，减少钢管桩损坏的情况发生。
Tube drawing bench
The invention discloses a tube drawing bench. The tube drawing bench comprises a base, an oil cylinder seat, a lifting oil cylinder and a clamping component, the middle of the base and the middle of the oil cylinder base are hollowed out for allowing a steel pipe pile to penetrate. The lifting oil cylinder is connected between the base and the oil cylinder seat; the clamping part is arranged on the oil cylinder seat and used for clamping or loosening the steel pipe pile; the clamping part comprises a clamping oil cylinder, a synchronous ring, a connecting rod and a clamping block; the clamping oil cylinder is connected between the synchronizing ring and the oil cylinder seat; the synchronizing ring is positioned on one side of the oil cylinder seat away from the base; one end of the connecting rod is hinged with the synchronous ring, and the other end is hinged with the clamping block; the clamping blocks are evenly arranged at intervals in the axial direction of the oil cylinder base. A wedge-shaped groove is formed in the inner wall of the oil cylinder seat; the upper end of the inclined surface of the wedge-shaped groove is far away from the central axis of the oil cylinder seat; the clamping oil cylinder drives the synchronous ring to be close to or away from the oil cylinder base. The construction occupied space can be reduced, and the situation that the steel pipe pile is damaged is reduced.
本申请公开了一种拔管机，其包括底座，油缸座、升降油缸以及夹持部件；底座与油缸座中部均镂空用于供钢管桩穿过；升降油缸连接于底座与油缸座之间；夹持部件设置于油缸座上用于夹持或松开钢管桩；夹持部件包括夹持油缸、同步环、连杆以及夹持块；夹持油缸连接于同步环与油缸座之间；同步环位于油缸座远离底座的一侧；连杆的一端与同步环铰接，另一端与夹持块铰接；夹持块沿油缸座轴向均匀间隔设置；油缸座内壁上开设有楔形槽；楔形槽的倾斜面下端靠近油缸座中轴线，倾斜面上端远离油缸座中轴线；夹持油缸驱动同步环靠近或远离油缸座。本申请能够减少施工占用空间，减少钢管桩损坏的情况发生。
Tube drawing bench
一种拔管机
LI HUAN (Autor:in) / XIONG TAO (Autor:in) / XU ZHICHANG (Autor:in) / FU LEI (Autor:in) / WU JINSHUI (Autor:in) / DONG XINGJIAN (Autor:in)
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2024
Tube drawing bench for construction in underground narrow space and construction method
| Europäisches Patentamt | 2021