The invention discloses a slewing device for assisting in pivot steering of a vibroseis vehicle, which comprises an upper bearing plate, a lower bearing plate, a rotating mechanism and a locking mechanism, a pulley mechanism and a leveling mechanism are arranged on the lower bearing plate, the pulley mechanism comprises a mounting cylinder, a telescopic mechanism and a pulley, and the pulley can be stored in the mounting cylinder through the telescopic mechanism to enable the lower bearing plate to be in contact with the ground and can also extend out of the mounting cylinder through the telescopic mechanism to enable the pulley to be in contact with the ground; the leveling mechanism comprises a gradienter, a supporting cylinder and a hydraulic servo oil cylinder. The locking mechanism comprises a rotating ring and a clamping jaw air cylinder. By means of the rotating device, the controllable vibrator vehicle can rotate by 360 degrees in situ, turning around in any direction can be achieved in a small construction area without reversing or turning around, controllability is good, stability is high, safety is high, construction efficiency is improved, the device is suitable for assisting the small-tonnage controllable vibrator vehicle in a narrow construction area, and construction efficiency is improved. And in-situ rotation is realized.
本发明公开了一种辅助可控震源车原地转向的回转装置,包括上承重板、下承重板以及旋转机构,还包括锁紧机构;下承重板上设有滑轮机构和调平机构,滑轮机构包括安装筒、伸缩机构和滑轮,滑轮能通过伸缩机构收纳在安装筒内,使下承重板与地面接触,也能通过伸缩机构伸出安装筒外,使滑轮与地面接触;调平机构包括水平仪、支撑筒和液压伺服油缸;锁紧机构包括转动环和夹爪气缸。本发明利用旋转装置,使可控震源车能原地旋转360度,在施工区域较小的地方,不通过倒车或绕路转弯的方式,也能实现任意方向的掉头,可控性好,稳定性高,安全性高,提高了施工效率,适用于辅助小吨位的可控震源车在狭窄的施工区域,实现原地回转。
Slewing device for assisting in pivot steering of vibroseis vehicle
一种辅助可控震源车原地转向的回转装置
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Method for in-situ rapid replacement of center pivot of slewing device
European Patent Office | 2022
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