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Annular hydraulic pile breaking machine and double-headed swingable drill rod thereof
The invention relates to the technical field of pile breaking machines, in particular to an annular hydraulic pile breaking machine and a double-headed swingable drill rod thereof. The drill rod is composed of a rod body, a rod base and drill bits, and the two drill bits are fixedly connected to the rod base side by side. The rod seat is sleeved on the rod body, the rod body is positioned between the two drill bits, and the axis of the rod body and the axes of the drill bits are positioned on the same plane; the rod body can swing to be adjusted and is fixed through a connecting piece after being adjusted. The annular hydraulic pile breaking machine comprises a hydraulic cylinder, a fixing seat and the drill rod. One hydraulic cylinder is fixedly connected to one fixed seat, and one drill rod is connected with the hydraulic cylinder to form a pile breaking unit; an included angle is formed between a plane formed by the axes of the two drill bits and the fixed seat; the multiple fixing bases are connected into a circular ring, then the multiple pile breaking units are connected into a circular ring, and an included angle is formed between the drill bit of each pile breaking unit and the corresponding fixing base. The number of the drill tips is increased, crushing point positions are increased, fine adjustment is achieved, the crushing effect is improved, safety and reliability are achieved, and the crushing efficiency is improved.
本发明涉及破桩机技术领域，尤其涉及一种环形液压破桩机及其双头可摆动钎杆。钎杆由杆体、杆座与钎头组成，两个钎头并排固接在杆座上；杆座套接在杆体上，杆体位于两个钎头之间，杆体轴线与钎头轴线位于同一平面；杆体能摆动进行调整，调整后通过连接件固定。环形液压破桩机包括液压缸、固定座与上述钎杆；一个液压缸固接在一个固定座上，一个钎杆与上述液压缸相连，形成一个破桩单位；两个钎头轴线形成的平面与固定座成夹角；多个固定座连成圆环形，进而将多个破桩单元连成圆环形，每个破桩单元的钎头与固定座均设有夹角。增加了钎尖的数量，增加了破碎点位，实现微调，提高破碎效果，安全可靠，提高了破碎效率。
Annular hydraulic pile breaking machine and double-headed swingable drill rod thereof
The invention relates to the technical field of pile breaking machines, in particular to an annular hydraulic pile breaking machine and a double-headed swingable drill rod thereof. The drill rod is composed of a rod body, a rod base and drill bits, and the two drill bits are fixedly connected to the rod base side by side. The rod seat is sleeved on the rod body, the rod body is positioned between the two drill bits, and the axis of the rod body and the axes of the drill bits are positioned on the same plane; the rod body can swing to be adjusted and is fixed through a connecting piece after being adjusted. The annular hydraulic pile breaking machine comprises a hydraulic cylinder, a fixing seat and the drill rod. One hydraulic cylinder is fixedly connected to one fixed seat, and one drill rod is connected with the hydraulic cylinder to form a pile breaking unit; an included angle is formed between a plane formed by the axes of the two drill bits and the fixed seat; the multiple fixing bases are connected into a circular ring, then the multiple pile breaking units are connected into a circular ring, and an included angle is formed between the drill bit of each pile breaking unit and the corresponding fixing base. The number of the drill tips is increased, crushing point positions are increased, fine adjustment is achieved, the crushing effect is improved, safety and reliability are achieved, and the crushing efficiency is improved.
本发明涉及破桩机技术领域，尤其涉及一种环形液压破桩机及其双头可摆动钎杆。钎杆由杆体、杆座与钎头组成，两个钎头并排固接在杆座上；杆座套接在杆体上，杆体位于两个钎头之间，杆体轴线与钎头轴线位于同一平面；杆体能摆动进行调整，调整后通过连接件固定。环形液压破桩机包括液压缸、固定座与上述钎杆；一个液压缸固接在一个固定座上，一个钎杆与上述液压缸相连，形成一个破桩单位；两个钎头轴线形成的平面与固定座成夹角；多个固定座连成圆环形，进而将多个破桩单元连成圆环形，每个破桩单元的钎头与固定座均设有夹角。增加了钎尖的数量，增加了破碎点位，实现微调，提高破碎效果，安全可靠，提高了破碎效率。
Annular hydraulic pile breaking machine and double-headed swingable drill rod thereof
一种环形液压破桩机及其双头可摆动钎杆
DAI WEI (author) / ZHAO BO (author) / GU XIANBO (author) / WANG YUPENG (author) / LI FUSHAN (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
HYBRID CONSTRUCTION MACHINE WITH SWINGABLE SUPERSTRUCTURE
| European Patent Office | 2018