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Friction wheel driven mechanical arm telescoping mechanism for bridge detection
The invention discloses a friction wheel driving mechanical arm telescoping mechanism for bridge detection, and relates to the field of iron bridge detection. The problems that an existing large-length mechanical arm telescopic mechanism is redundant in structure, large in weight and high in failure rate are solved. A plurality of telescopic arms which are sequentially sleeved from outside to inside are inserted into a horizontal arm, the left side and the right side of the horizontal arm are slidably connected with the adjacent telescopic arms on the inner side through a set of linear guide rails, and the left side and the right side of each telescopic arm are slidably connected with the adjacent telescopic arms on the inner side through a set of linear guide rails. The upper side and the lower side of one end of the horizontal arm are each provided with a friction wheel set, the upper side and the lower side of one end of the telescopic arm are each provided with a friction wheel set, an upper friction wheel and a lower friction wheel in the friction wheel sets installed at the end of the horizontal arm and the end of the telescopic arm are in rolling fit with the outer surface of the adjacent telescopic arm on the inner side, and the detection instrument is installed at the tail end of the telescopic arm on the innermost side. The structure of the mechanical arm is simplified, light weight of the mechanical arm is achieved, and the failure rate of the mechanical arm is reduced.
一种用于桥梁检测的摩擦轮驱动机械臂伸缩机构，它涉及铁桥梁检测领域。本发明解决了现有的大长度机械臂伸缩机构存在结构冗杂，重量大且故障率高的问题。本发明的水平臂内部插设有由外向内依次套装的若干个伸缩臂，水平臂左右两侧通过一组直线导轨与内侧相邻伸缩臂可滑动连接，每个伸缩臂左右两侧通过一组直线导轨与内侧相邻伸缩臂可滑动连接，水平臂一端的上下两侧安装有一组摩擦轮组，伸缩臂一端的上下两侧安装有一组摩擦轮组，安装在水平臂和伸缩臂端部的所述摩擦轮组中的上下两个摩擦轮与内侧相邻伸缩臂外表面滚动配合，检测仪器安装在最内侧的伸缩臂末端处。本发明用于用于简化机械臂结构，实现机械臂轻量化以及降低机械臂故障率。
Friction wheel driven mechanical arm telescoping mechanism for bridge detection
The invention discloses a friction wheel driving mechanical arm telescoping mechanism for bridge detection, and relates to the field of iron bridge detection. The problems that an existing large-length mechanical arm telescopic mechanism is redundant in structure, large in weight and high in failure rate are solved. A plurality of telescopic arms which are sequentially sleeved from outside to inside are inserted into a horizontal arm, the left side and the right side of the horizontal arm are slidably connected with the adjacent telescopic arms on the inner side through a set of linear guide rails, and the left side and the right side of each telescopic arm are slidably connected with the adjacent telescopic arms on the inner side through a set of linear guide rails. The upper side and the lower side of one end of the horizontal arm are each provided with a friction wheel set, the upper side and the lower side of one end of the telescopic arm are each provided with a friction wheel set, an upper friction wheel and a lower friction wheel in the friction wheel sets installed at the end of the horizontal arm and the end of the telescopic arm are in rolling fit with the outer surface of the adjacent telescopic arm on the inner side, and the detection instrument is installed at the tail end of the telescopic arm on the innermost side. The structure of the mechanical arm is simplified, light weight of the mechanical arm is achieved, and the failure rate of the mechanical arm is reduced.
一种用于桥梁检测的摩擦轮驱动机械臂伸缩机构，它涉及铁桥梁检测领域。本发明解决了现有的大长度机械臂伸缩机构存在结构冗杂，重量大且故障率高的问题。本发明的水平臂内部插设有由外向内依次套装的若干个伸缩臂，水平臂左右两侧通过一组直线导轨与内侧相邻伸缩臂可滑动连接，每个伸缩臂左右两侧通过一组直线导轨与内侧相邻伸缩臂可滑动连接，水平臂一端的上下两侧安装有一组摩擦轮组，伸缩臂一端的上下两侧安装有一组摩擦轮组，安装在水平臂和伸缩臂端部的所述摩擦轮组中的上下两个摩擦轮与内侧相邻伸缩臂外表面滚动配合，检测仪器安装在最内侧的伸缩臂末端处。本发明用于用于简化机械臂结构，实现机械臂轻量化以及降低机械臂故障率。
Friction wheel driven mechanical arm telescoping mechanism for bridge detection
一种用于桥梁检测的摩擦轮驱动机械臂伸缩机构
JIANG HUI (author) / LIANG PEIDONG (author) / LIU JINMING (author) / ZHENG YANTAO (author) / CHEN CHAO (author) / ZHAO LIJUN (author) / ZHOU PING (author) / LIANG FENGSHUN (author) / WU DI (author) / ZHOU YONGHAI (author)
2024-08-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
TELESCOPING JOINT FITTING OF TELESCOPING JOINT UNIT FOR BRIDGE
| European Patent Office | 2017