A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Locking assembly for rotary vehicle body
The invention particularly relates to a locking assembly for a rotary vehicle body. The rotary vehicle body comprises an upper vehicle body and a lower vehicle body; the locking assembly further comprises an upper fixing plate, a lower fixing plate, a support, a lock pin and a lock pin driving oil cylinder; the upper fixing plate is arranged on the upper vehicle body, the lower fixing plate is arranged on the lower vehicle body, the support is arranged on the upper fixing plate, the lock pin driving oil cylinder is vertically arranged below the support and fixedly connected with the support through one end of the lock pin driving oil cylinder, and the lock pin is arranged at the other end of the lock pin driving oil cylinder; and the lock pin is driven by the lock pin driving oil cylinder to move up and down in a reciprocating mode, and when the lock pin moves downwards and abuts against the lower fixing plate, the purpose of locking the upper vehicle body and the lower vehicle body is achieved. Through the arrangement of the locking assembly, the situation that the upper vehicle body and the lower vehicle body of the rotary vehicle body are relatively fixed in the construction process, and therefore the rotary vehicle body adopting the locking assembly has the beneficial effect that the perpendicularity of a drill rod is good in the construction process.
本发明具体是一种用于回转车体的锁止组件；回转车体包括上部车体和下部车体；还包括上部固定板、下部固定板、支架、锁销和锁销驱动油缸；上部固定板设置在上部车体上，下部固定板设置在下部车体上，支架设置在上部固定板上，锁销驱动油缸竖直设置在支架的下方并通过其一端部与支架固定连接，锁销驱动油缸的另一端设置锁销；锁销通过锁销驱动油缸的驱动而实现上下往复动作，当锁销向下运动并与下部固定板抵触进而实现锁止上部车体、下部车体的目的。通过本锁止组件的配置能够在施工过程中确保回转车体的上部车体、下部车体之间实现相对固定，从而采用了本锁止组件的回转车体在施工时具有钻杆垂直度好的有益效果。
Locking assembly for rotary vehicle body
The invention particularly relates to a locking assembly for a rotary vehicle body. The rotary vehicle body comprises an upper vehicle body and a lower vehicle body; the locking assembly further comprises an upper fixing plate, a lower fixing plate, a support, a lock pin and a lock pin driving oil cylinder; the upper fixing plate is arranged on the upper vehicle body, the lower fixing plate is arranged on the lower vehicle body, the support is arranged on the upper fixing plate, the lock pin driving oil cylinder is vertically arranged below the support and fixedly connected with the support through one end of the lock pin driving oil cylinder, and the lock pin is arranged at the other end of the lock pin driving oil cylinder; and the lock pin is driven by the lock pin driving oil cylinder to move up and down in a reciprocating mode, and when the lock pin moves downwards and abuts against the lower fixing plate, the purpose of locking the upper vehicle body and the lower vehicle body is achieved. Through the arrangement of the locking assembly, the situation that the upper vehicle body and the lower vehicle body of the rotary vehicle body are relatively fixed in the construction process, and therefore the rotary vehicle body adopting the locking assembly has the beneficial effect that the perpendicularity of a drill rod is good in the construction process.
本发明具体是一种用于回转车体的锁止组件；回转车体包括上部车体和下部车体；还包括上部固定板、下部固定板、支架、锁销和锁销驱动油缸；上部固定板设置在上部车体上，下部固定板设置在下部车体上，支架设置在上部固定板上，锁销驱动油缸竖直设置在支架的下方并通过其一端部与支架固定连接，锁销驱动油缸的另一端设置锁销；锁销通过锁销驱动油缸的驱动而实现上下往复动作，当锁销向下运动并与下部固定板抵触进而实现锁止上部车体、下部车体的目的。通过本锁止组件的配置能够在施工过程中确保回转车体的上部车体、下部车体之间实现相对固定，从而采用了本锁止组件的回转车体在施工时具有钻杆垂直度好的有益效果。
Locking assembly for rotary vehicle body
一种用于回转车体的锁止组件
HU CHENGYUN (author) / ZHANG HUAZHI (author) / CHENG QIANGWEI (author) / HU ZHIHAI (author)
2021-06-08
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING