Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic clamp and clamping and mounting method
The invention relates to a hydraulic clamp and a clamping installation method.The hydraulic clamp serves as an excavator accessory to be arranged at the front end of a small arm of an excavator and comprises a hydraulic rotary motor, a clamp frame, a clamp claw and a hydraulic oil cylinder, and the hydraulic rotary motor and the hydraulic oil cylinder are both driven by the excavator; the hydraulic rotary motor is installed in the middle of the upper portion of the clamp frame and can drive the clamp frame to rotate by 360 degrees. The two clamp claws are symmetrically installed on the two sides of the clamp frame, and the upper portions of the two sides of the clamp claws are movably connected with the clamp frame. The hydraulic oil cylinder is arranged on the lower portion of the clamp frame and connected with the middle positions of the upper portions of the clamp claws on the two sides. When the hydraulic oil cylinder extends, the gripper arms on the two sides are pushed to rotate oppositely and are engaged. A rotatable movable clamping plate is arranged at the meshing position of the lower ends of the clamping claws. According to the hydraulic clamp, 360-degree full rotation can be achieved, the position and the angle can be more accurately adjusted during grabbing and placing, the prefabricated part with the rectangular section can be stably grabbed, and the surface of the prefabricated part is not prone to being damaged.
本发明涉及一种液压夹钳及夹取安装方法，液压夹钳作为挖掘机属具设置于挖掘机的小臂前端，包括：液压回转马达、钳架、钳爪和液压油缸，液压回转马达和液压油缸均由挖掘机驱动；液压回转马达安装于钳架的上部中间位置，可驱动钳架360度旋转；钳爪具有两个，并对称安装于钳架的两侧，且钳爪的两侧上部与钳架活动连接；液压油缸设置于钳架的下部，并与两侧的钳爪的上部中间位置相连接；液压油缸伸长时，推动两侧的钳爪对向转动并咬合；钳爪的下端咬合处，设置有可转动的活动夹板。本发明的液压夹钳可实现360度的全回旋，抓取和放置时可以更准确地调整位置和角度，能够平稳地抓取矩形截面预制件，且不容易损坏预制件的表面。
Hydraulic clamp and clamping and mounting method
The invention relates to a hydraulic clamp and a clamping installation method.The hydraulic clamp serves as an excavator accessory to be arranged at the front end of a small arm of an excavator and comprises a hydraulic rotary motor, a clamp frame, a clamp claw and a hydraulic oil cylinder, and the hydraulic rotary motor and the hydraulic oil cylinder are both driven by the excavator; the hydraulic rotary motor is installed in the middle of the upper portion of the clamp frame and can drive the clamp frame to rotate by 360 degrees. The two clamp claws are symmetrically installed on the two sides of the clamp frame, and the upper portions of the two sides of the clamp claws are movably connected with the clamp frame. The hydraulic oil cylinder is arranged on the lower portion of the clamp frame and connected with the middle positions of the upper portions of the clamp claws on the two sides. When the hydraulic oil cylinder extends, the gripper arms on the two sides are pushed to rotate oppositely and are engaged. A rotatable movable clamping plate is arranged at the meshing position of the lower ends of the clamping claws. According to the hydraulic clamp, 360-degree full rotation can be achieved, the position and the angle can be more accurately adjusted during grabbing and placing, the prefabricated part with the rectangular section can be stably grabbed, and the surface of the prefabricated part is not prone to being damaged.
本发明涉及一种液压夹钳及夹取安装方法，液压夹钳作为挖掘机属具设置于挖掘机的小臂前端，包括：液压回转马达、钳架、钳爪和液压油缸，液压回转马达和液压油缸均由挖掘机驱动；液压回转马达安装于钳架的上部中间位置，可驱动钳架360度旋转；钳爪具有两个，并对称安装于钳架的两侧，且钳爪的两侧上部与钳架活动连接；液压油缸设置于钳架的下部，并与两侧的钳爪的上部中间位置相连接；液压油缸伸长时，推动两侧的钳爪对向转动并咬合；钳爪的下端咬合处，设置有可转动的活动夹板。本发明的液压夹钳可实现360度的全回旋，抓取和放置时可以更准确地调整位置和角度，能够平稳地抓取矩形截面预制件，且不容易损坏预制件的表面。
Hydraulic clamp and clamping and mounting method
一种液压夹钳及夹取安装方法
CHENG YAOFEI (Autor:in) / LI MINGJING (Autor:in) / CHEN QIUYUE (Autor:in) / XU JIAN (Autor:in) / XIAO SHILIAN (Autor:in) / LIANG QI (Autor:in) / WANG XIAOJUN (Autor:in) / XU GUOZHONG (Autor:in) / XUAN JUNXU (Autor:in) / LIU YINAN (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING