A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a cantilever crane pump of a concrete cantilever crane pump truck, which comprises a rotating shaft, a cylinder body, a swash plate and a swash plate swing, the cylinder body, the swash plate and the swash plate swing are sequentially sleeved on the rotating shaft from left to right, a swing support is correspondingly arranged on the right side of the swash plate swing, a return plate is correspondingly arranged on the left side of the swash plate, and a sliding shoe is correspondingly arranged on the inner ring of the return plate; mutually parallel plungers are uniformly distributed in the cylinder body, and the tops of the plungers are hinged to the sliding shoes; a ball hole is formed in the return plate, and a ball hinge is mounted in the ball hole; a plurality of spring holes are formed in the cylinder body in the circumferential direction, and compression springs are placed in the spring holes. The compression spring can push the spherical hinge rightwards so that a sliding shoe in the return disc can be tightly pressed and attached to the swash plate in a sealed mode. A variable plunger is arranged on the outer side of the cylinder body, and a shifting rod of the variable plunger can push the swash plate to swing so that the angle of the swash plate can be adjusted.
本发明提供了一种混凝土壁架泵车的臂架泵，包括转动轴、从左至右依次套设在所述转动轴上的缸体、斜盘和斜盘摇摆，所述斜盘摇摆的右侧对应设置有摇摆支座，所述斜盘的左侧对应设置有回程盘，所述回程盘的内圈对应设置有滑靴；所述缸体内均布有相互平行的柱塞，所述柱塞的顶部与所述滑靴铰接；所述回程盘上开设有球孔，所述球孔内安装有球铰；所述缸体内沿周向开设有若干个弹簧孔，所述弹簧孔中放置有压缩弹簧；所述压缩弹簧可向右顶推所述球铰使所述回程盘内的滑靴压紧密封贴合在所述斜盘上；所述缸体的外侧设置有变量柱塞，所述变量柱塞的拨杆可推动所述斜盘摇摆从而实现所述斜盘角度的调整。
The invention provides a cantilever crane pump of a concrete cantilever crane pump truck, which comprises a rotating shaft, a cylinder body, a swash plate and a swash plate swing, the cylinder body, the swash plate and the swash plate swing are sequentially sleeved on the rotating shaft from left to right, a swing support is correspondingly arranged on the right side of the swash plate swing, a return plate is correspondingly arranged on the left side of the swash plate, and a sliding shoe is correspondingly arranged on the inner ring of the return plate; mutually parallel plungers are uniformly distributed in the cylinder body, and the tops of the plungers are hinged to the sliding shoes; a ball hole is formed in the return plate, and a ball hinge is mounted in the ball hole; a plurality of spring holes are formed in the cylinder body in the circumferential direction, and compression springs are placed in the spring holes. The compression spring can push the spherical hinge rightwards so that a sliding shoe in the return disc can be tightly pressed and attached to the swash plate in a sealed mode. A variable plunger is arranged on the outer side of the cylinder body, and a shifting rod of the variable plunger can push the swash plate to swing so that the angle of the swash plate can be adjusted.
本发明提供了一种混凝土壁架泵车的臂架泵，包括转动轴、从左至右依次套设在所述转动轴上的缸体、斜盘和斜盘摇摆，所述斜盘摇摆的右侧对应设置有摇摆支座，所述斜盘的左侧对应设置有回程盘，所述回程盘的内圈对应设置有滑靴；所述缸体内均布有相互平行的柱塞，所述柱塞的顶部与所述滑靴铰接；所述回程盘上开设有球孔，所述球孔内安装有球铰；所述缸体内沿周向开设有若干个弹簧孔，所述弹簧孔中放置有压缩弹簧；所述压缩弹簧可向右顶推所述球铰使所述回程盘内的滑靴压紧密封贴合在所述斜盘上；所述缸体的外侧设置有变量柱塞，所述变量柱塞的拨杆可推动所述斜盘摇摆从而实现所述斜盘角度的调整。
Boom pump of concrete boom pump truck
一种混凝土臂架泵车的臂架泵
ZHENG XIAOGANG (author)
2022-04-29
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
PUMP TRUCK BOOM CONTROL METHOD, PUMP TRUCK BOOM CONTROL SYSTEM, AND PUMP TRUCK
| European Patent Office | 2020
Pump truck boom control method, pump truck boom control system and pump truck
| European Patent Office | 2024
PUMP TRUCK BOOM CONTROL METHOD, PUMP TRUCK BOOM CONTROL SYSTEM AND PUMP TRUCK
| European Patent Office | 2021