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A platform for research: civil engineering, architecture and urbanism
High-speed precision gear transmission device for bridge girder erection machine
The invention relates to the field of gear transmission devices, and discloses a high-speed precise gear transmission device for a bridge girder erection machine, which comprises two bridge girder erection machine main frames, a crown block and a transmission mechanism, the transmission mechanism comprises a box body, a driving gear and a driven gear are arranged in the box body, and a detection mechanism for detecting tooth surface wear is arranged at the tooth root position of the driving gear. An input shaft is fixedly installed in the driving gear and extends out of the interior of the box body, an output shaft is fixedly installed in the input shaft and extends out of the interior of the box body, and a driving motor is fixedly installed on the side face of the input shaft. According to the device, a connecting rod pushes a blocking block to slide downwards in a movable groove through a movable block, a limiting effect on the blocking block is achieved after a clamping block deforms and resets, the connecting groove is kept in a continuous opening state, a measuring probe plays a flow monitoring effect and feeds back the flow monitoring effect to a controller to stop driving of a driving motor; therefore, the effect of detecting tooth surface abrasion is achieved without damaging the tooth surface structure.
本发明涉及齿轮传动装置领域，且公开了一种架桥机用高速精密齿轮传动装置，包括两组架桥机主架、天车和传动机构，传动机构包括箱体，在箱体的内部设置有主动齿轮和被动齿轮，在主动齿轮齿根位置设置有检测齿面磨损的检测机构，在主动齿轮内部固定安装有输入轴且输入轴延伸出箱体内部位置，在输入轴内部固定安装有输出轴且输出轴延伸出箱体内部位置，在输入轴的侧面固定安装有驱动电机。本发明中，连接杆通过活动块推动堵塞块在活动槽内部更加向下滑动，通过卡块变形复位后对堵塞块起到限位作用，连接槽保持持续打开状态，测量探头起到流量监测作用反馈至控制器停止驱动电机驱动，这样在不损伤齿面结构下起到检测齿面磨损的作用。
High-speed precision gear transmission device for bridge girder erection machine
The invention relates to the field of gear transmission devices, and discloses a high-speed precise gear transmission device for a bridge girder erection machine, which comprises two bridge girder erection machine main frames, a crown block and a transmission mechanism, the transmission mechanism comprises a box body, a driving gear and a driven gear are arranged in the box body, and a detection mechanism for detecting tooth surface wear is arranged at the tooth root position of the driving gear. An input shaft is fixedly installed in the driving gear and extends out of the interior of the box body, an output shaft is fixedly installed in the input shaft and extends out of the interior of the box body, and a driving motor is fixedly installed on the side face of the input shaft. According to the device, a connecting rod pushes a blocking block to slide downwards in a movable groove through a movable block, a limiting effect on the blocking block is achieved after a clamping block deforms and resets, the connecting groove is kept in a continuous opening state, a measuring probe plays a flow monitoring effect and feeds back the flow monitoring effect to a controller to stop driving of a driving motor; therefore, the effect of detecting tooth surface abrasion is achieved without damaging the tooth surface structure.
本发明涉及齿轮传动装置领域，且公开了一种架桥机用高速精密齿轮传动装置，包括两组架桥机主架、天车和传动机构，传动机构包括箱体，在箱体的内部设置有主动齿轮和被动齿轮，在主动齿轮齿根位置设置有检测齿面磨损的检测机构，在主动齿轮内部固定安装有输入轴且输入轴延伸出箱体内部位置，在输入轴内部固定安装有输出轴且输出轴延伸出箱体内部位置，在输入轴的侧面固定安装有驱动电机。本发明中，连接杆通过活动块推动堵塞块在活动槽内部更加向下滑动，通过卡块变形复位后对堵塞块起到限位作用，连接槽保持持续打开状态，测量探头起到流量监测作用反馈至控制器停止驱动电机驱动，这样在不损伤齿面结构下起到检测齿面磨损的作用。
High-speed precision gear transmission device for bridge girder erection machine
一种架桥机用高速精密齿轮传动装置
ZHOU BAOFENG (author) / XU SHUO (author) / JIA XIANHANG (author) / HU WENJIE (author) / YUE HONGCHUAN (author) / DONG YU (author) / WANG MENGHAN (author) / LIU BAIJIANG (author) / XU YUANYUAN (author) / XIAO XIN (author)
2024-02-02
Patent
Electronic Resource
Chinese
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