A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Trestle corridor posture adjusting device and trestle
The invention relates to a trestle corridor posture adjusting device and a trestle. The trestle corridor posture adjusting device comprises a detecting mechanism, a driving mechanism, an executing mechanism and a feedback mechanism. After the detection mechanism forms a control signal, the driving mechanism moves the control assembly to a second position according to the control signal and controls the power assembly to output driving force, and the feedback mechanism is connected with the execution mechanism and the driving mechanism. The driving force is transmitted to the control assembly on the driving mechanism through the feedback mechanism, then the control assembly returns to the first position from the second position, the power assembly stops outputting the driving force, and due to the fact that the feedback mechanism conducts mechanical feedback on the driving force, the driving force can be transmitted to the control assembly on the driving mechanism through the feedback mechanism. The execution mechanism stops after driving the trestle corridor to a certain stroke, and the stroke is only related to the control signal, so that interference factors in control are reduced, the attitude of the trestle corridor is accurately controlled, and a complex and time-consuming parameter adjustment process in hydraulic servo is avoided.
本发明涉及一种栈桥走廊姿态调节装置和栈桥，包括：检测机构、驱动机构、执行机构和反馈机构；所述检测机构形成控制信号后，所述驱动机构通过根据所述控制信号移动所述控制组件至第二位置，控制所述动力组件输出驱动力，所述反馈机构连接所述执行机构和所述驱动机构，所述驱动力会被所述反馈机构传递至所述驱动机构上的控制组件，进而使所述控制组件从所述第二位置归位至所述第一位置，所述动力组件停止输出驱动力，由于所述反馈机构将所述驱动力进行机械式反馈，所述执行机构带动栈桥走廊一定行程后即停止，其行程仅与所述控制信号相关，减少了控制中的干扰因素，实现了精准控制栈桥走廊姿态，避免了液压伺服中复杂耗时的参数调节过程。
Trestle corridor posture adjusting device and trestle
The invention relates to a trestle corridor posture adjusting device and a trestle. The trestle corridor posture adjusting device comprises a detecting mechanism, a driving mechanism, an executing mechanism and a feedback mechanism. After the detection mechanism forms a control signal, the driving mechanism moves the control assembly to a second position according to the control signal and controls the power assembly to output driving force, and the feedback mechanism is connected with the execution mechanism and the driving mechanism. The driving force is transmitted to the control assembly on the driving mechanism through the feedback mechanism, then the control assembly returns to the first position from the second position, the power assembly stops outputting the driving force, and due to the fact that the feedback mechanism conducts mechanical feedback on the driving force, the driving force can be transmitted to the control assembly on the driving mechanism through the feedback mechanism. The execution mechanism stops after driving the trestle corridor to a certain stroke, and the stroke is only related to the control signal, so that interference factors in control are reduced, the attitude of the trestle corridor is accurately controlled, and a complex and time-consuming parameter adjustment process in hydraulic servo is avoided.
本发明涉及一种栈桥走廊姿态调节装置和栈桥，包括：检测机构、驱动机构、执行机构和反馈机构；所述检测机构形成控制信号后，所述驱动机构通过根据所述控制信号移动所述控制组件至第二位置，控制所述动力组件输出驱动力，所述反馈机构连接所述执行机构和所述驱动机构，所述驱动力会被所述反馈机构传递至所述驱动机构上的控制组件，进而使所述控制组件从所述第二位置归位至所述第一位置，所述动力组件停止输出驱动力，由于所述反馈机构将所述驱动力进行机械式反馈，所述执行机构带动栈桥走廊一定行程后即停止，其行程仅与所述控制信号相关，减少了控制中的干扰因素，实现了精准控制栈桥走廊姿态，避免了液压伺服中复杂耗时的参数调节过程。
Trestle corridor posture adjusting device and trestle
栈桥走廊姿态调节装置和栈桥
YE JIANHUA (author) / CHU DEYING (author) / HUANG HAORONG (author) / CAO HONGPENG (author) / LI HU (author) / WANG ZHIWEI (author) / HUANG YANWEN (author)
2024-09-20
Patent
Electronic Resource
Chinese
Construction method of trestle supporting structure, trestle supporting structure and trestle
| European Patent Office | 2023