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A platform for research: civil engineering, architecture and urbanism
Double-rotation frame structure of bridge inspection vehicle
The invention relates to the technical field of bridge inspection equipment, aims to solve the problems that an existing three-rotation structure is large in occupied space, narrow in passing space and seriously limited in personnel passing, and provides a double-rotation frame structure of a bridge inspection vehicle. The lower end of the middle frame is rotationally connected with the lower structure, and a rotation detection device is arranged between the upper structure and the lower structure; a middle crawling ladder is installed in the middle frame and comprises a vertical crawling ladder body and gradually-changed grab rails, the vertical crawling ladder body is arranged in the lower structure, the gradually-changed grab rails are symmetrically connected to the upper end of the vertical crawling ladder body and extend upwards into the middle frame, and the width between the gradually-changed grab rails on the two sides is gradually increased. Meanwhile, the gradually-changed grab rail is inclined towards the outer side; the device is compact in structure, the passing comfort of personnel is improved while the overall occupied space is small, operation is convenient and fast, and the construction and installation work efficiency is improved.
本发明涉及桥梁检查设备技术领域，旨在解决现有的三回转结构，占用空间大，通行空间狭窄，人员通行严重受限的问题，提供一种桥梁检查车的双回转框架结构，包括中间框架，中间框架的上端与上部结构转动连接，中间框架的下端与下部结构转动连接，上部结构与下部结构之间设置有旋转检测装置；中间框架的内部安装有中间爬梯，中间爬梯包括直爬梯和渐变扶手杆，直爬梯布置于下部结构内部，直爬梯的上端对称连接有渐变扶手杆，渐变扶手杆向上延伸至中间框架的内部，两侧渐变扶手杆之间的宽度逐渐增大，同时所述渐变扶手杆向外侧倾斜；本发明的结构紧凑，在保证整体空间占用小的同时提高人员通行舒适度，且操作便捷，提高了施工、安装作业效率。
Double-rotation frame structure of bridge inspection vehicle
The invention relates to the technical field of bridge inspection equipment, aims to solve the problems that an existing three-rotation structure is large in occupied space, narrow in passing space and seriously limited in personnel passing, and provides a double-rotation frame structure of a bridge inspection vehicle. The lower end of the middle frame is rotationally connected with the lower structure, and a rotation detection device is arranged between the upper structure and the lower structure; a middle crawling ladder is installed in the middle frame and comprises a vertical crawling ladder body and gradually-changed grab rails, the vertical crawling ladder body is arranged in the lower structure, the gradually-changed grab rails are symmetrically connected to the upper end of the vertical crawling ladder body and extend upwards into the middle frame, and the width between the gradually-changed grab rails on the two sides is gradually increased. Meanwhile, the gradually-changed grab rail is inclined towards the outer side; the device is compact in structure, the passing comfort of personnel is improved while the overall occupied space is small, operation is convenient and fast, and the construction and installation work efficiency is improved.
本发明涉及桥梁检查设备技术领域，旨在解决现有的三回转结构，占用空间大，通行空间狭窄，人员通行严重受限的问题，提供一种桥梁检查车的双回转框架结构，包括中间框架，中间框架的上端与上部结构转动连接，中间框架的下端与下部结构转动连接，上部结构与下部结构之间设置有旋转检测装置；中间框架的内部安装有中间爬梯，中间爬梯包括直爬梯和渐变扶手杆，直爬梯布置于下部结构内部，直爬梯的上端对称连接有渐变扶手杆，渐变扶手杆向上延伸至中间框架的内部，两侧渐变扶手杆之间的宽度逐渐增大，同时所述渐变扶手杆向外侧倾斜；本发明的结构紧凑，在保证整体空间占用小的同时提高人员通行舒适度，且操作便捷，提高了施工、安装作业效率。
Double-rotation frame structure of bridge inspection vehicle
一种桥梁检查车的双回转框架结构
QIU TINGQI (author) / REN ZHIJIANG (author) / WU MINGLONG (author) / ZOU TINGJUN (author) / DU CHUANZHI (author)
2024-01-26
Patent
Electronic Resource
Chinese
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