Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined swivel joint and pile planting drilling machine
The invention discloses a combined swivel joint and a pile planting drilling machine. The combined swivel joint comprises an upper shell, an upper outer sleeve, a lower outer sleeve, a hydraulic core pipe, a transition sleeve, a pressing ring, a conversion drill rod and a gear box with an output sleeve with a lock rod block, the upper outer sleeve and the upper shell are connected into a whole after being fastened through a screw; the lower jacket is sleeved at the lower part of the upper jacket, and a lower jacket flange is fixedly arranged at the upper end of the transition sleeve; the hydraulic core pipe penetrates through an inner cavity of the conversion drill rod, and a core pipe rotating shaft is arranged in an inner hole of the upper jacket; the conversion drill rod is locked after being inserted into the transition sleeve; the output sleeve is arranged in a vertical penetrating manner; the locking rod blocks are symmetrically arranged in the radial direction of the output sleeve. The transition sleeve is arranged on the upper end face of the output sleeve; the pressing ring penetrates through the transition sleeve and is fastened to the upper end face of the gearbox. The device has the advantages of being reasonable in structure, convenient to disassemble, reliable in sealing of the hydraulic pipeline and the grouting channel and the like, it is guaranteed that an external hydraulic system conveys hydraulic oil and an external grouting system pumps grout continuously and stably, and the construction efficiency of the pile planting drilling machine is effectively improved.
一种组合式回转接头及植桩钻机,包括上壳体、上外套、下外套、液压芯管、过渡套、压圈、转换钻杆、含具有锁杆块的输出套筒的齿轮箱；上外套与上壳体通过螺钉紧固后连成一体；下外套套装于上外套的下部，其下套法兰固装于过渡套的上端；液压芯管穿过转换钻杆内腔、且其芯管转轴置于上外套内孔；转换钻杆插入过渡套后锁定；输出套筒以垂直穿过方式设置；锁杆块沿输出套筒的径向方向对称设置；过渡套置于输出套筒的上端面；压圈穿过过渡套紧固于齿轮箱的上端面。本发明具有结构合理、拆卸方便、液压管路和注浆通道密封可靠等特点,保证外部液压系统输送液压油、及外部注浆系统泵送浆液持续稳定，有效提高植桩钻机的施工效率。
Combined swivel joint and pile planting drilling machine
The invention discloses a combined swivel joint and a pile planting drilling machine. The combined swivel joint comprises an upper shell, an upper outer sleeve, a lower outer sleeve, a hydraulic core pipe, a transition sleeve, a pressing ring, a conversion drill rod and a gear box with an output sleeve with a lock rod block, the upper outer sleeve and the upper shell are connected into a whole after being fastened through a screw; the lower jacket is sleeved at the lower part of the upper jacket, and a lower jacket flange is fixedly arranged at the upper end of the transition sleeve; the hydraulic core pipe penetrates through an inner cavity of the conversion drill rod, and a core pipe rotating shaft is arranged in an inner hole of the upper jacket; the conversion drill rod is locked after being inserted into the transition sleeve; the output sleeve is arranged in a vertical penetrating manner; the locking rod blocks are symmetrically arranged in the radial direction of the output sleeve. The transition sleeve is arranged on the upper end face of the output sleeve; the pressing ring penetrates through the transition sleeve and is fastened to the upper end face of the gearbox. The device has the advantages of being reasonable in structure, convenient to disassemble, reliable in sealing of the hydraulic pipeline and the grouting channel and the like, it is guaranteed that an external hydraulic system conveys hydraulic oil and an external grouting system pumps grout continuously and stably, and the construction efficiency of the pile planting drilling machine is effectively improved.
一种组合式回转接头及植桩钻机,包括上壳体、上外套、下外套、液压芯管、过渡套、压圈、转换钻杆、含具有锁杆块的输出套筒的齿轮箱；上外套与上壳体通过螺钉紧固后连成一体；下外套套装于上外套的下部，其下套法兰固装于过渡套的上端；液压芯管穿过转换钻杆内腔、且其芯管转轴置于上外套内孔；转换钻杆插入过渡套后锁定；输出套筒以垂直穿过方式设置；锁杆块沿输出套筒的径向方向对称设置；过渡套置于输出套筒的上端面；压圈穿过过渡套紧固于齿轮箱的上端面。本发明具有结构合理、拆卸方便、液压管路和注浆通道密封可靠等特点,保证外部液压系统输送液压油、及外部注浆系统泵送浆液持续稳定，有效提高植桩钻机的施工效率。
Combined swivel joint and pile planting drilling machine
一种组合式回转接头及植桩钻机
WU GUOMING (Autor:in) / WU XIACHEN (Autor:in) / LI JUN (Autor:in) / XIE ZHAOLIANG (Autor:in) / ZENG FANYOU (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
Pile pre-planting vibratory hammer with swivel pile connecting function
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023