A portable obstacle-surmounting lifting device for a cleaning robot on the exterior wall of a building
A lifting device and robot technology, applied in portable hoisting devices, hoisting devices, etc., can solve problems such as difficulty in realization, inconvenient replacement of pins inserted into sockets of different heights, and inability to realize fine-tuning, etc., to achieve volume reduction and simple braking and positioning , the effect of saving energy
Active Publication Date: 2017-01-18
南昌卓拓科创产业发展有限责任公司
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[0003] A high-rise cleaning robot safety protection mechanism developed by Shanghai Jiaotong University, the invention patent publication number is CN1559760A. The horizontal distance between the robot it suspends and the wall achieves the purpose of crossing the wall obstacle. Its mechanism design is simple, but when the suspension arm is loaded, it is inconvenient to replace the pins and insert them into the sockets of different heights, and fine adjustment cannot be realized. It is difficult to realize the suspension of the main body to make the cleaning robot accurately close to the wall, and it is easy to produce longitudinal swing. The single-section curved suspension arm (beam) design has a limited length of the suspension arm, so its ability to overcome obstacles is not too great. In addition, how about the mechanism? Moving to the top floor is also not mentioned
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[0020] Such as figure 1 , figure 2 and image 3 Shown: a portable obstacle-surmounting lifting device for a building exterior wall cleaning robot, including a hoisting device, a trolley chassis, and a suspension obstacle-surmounting control device. One end of the suspension arm 1 is detachably hinged to the front beam 2 of the trolley chassis Above, the front crossbeam 2, rear crossbeam 3 and two longitudinal beams 4 of the trolley chassis form a frame structure, and the intersection of the front crossbeam 2, rear crossbeam 3 and the two longitudinal beams 4 is provided with a hinged device, and the two inner pairs There is a detachable connecting rod 5 between the hinged devices at the corner position, and the bracket of the hoisting device, the counterweight water tank 6, the high-pressure pump 7, and the water pipe cable unwinding device 8 are placed on the chassis of the trolley and are detachably connected to the chassis of the trolley. , the chassis of the trolley is ...
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The invention discloses a portable obstacle surmounting lifting appliance of a building external wall surface cleaning robot and relates to the technical field of lifting devices. The portable obstacle surmounting lifting appliance comprises a winch device, a trolley chassis and a suspension and obstacle surmounting control device, wherein one end of a suspension arm of the winch device is articulated with a front cross beam of the trolley chassis; the trolley chassis is provided with hinge devices arranged at the junctions of a frame structure; detachable connecting rods are arranged among the hinge devices; a winch device bracket, a counterweight water tank, a high-pressure pump and a water pipe cable winding and unwinding device are placed on the trolley chassis; the trolley chassis is further provided with a caster wheel; the winch device is provided with a lifting winch motor and a pitching winch motor. The device is foldable, so that the volume of the device is reduced; the device can be rapidly carried to a top floor through a manhole by virtue of an elevator or manpower, wireless remote control and long-distance control are realized and stumbling blocks on a wall surface can be spanned by a wide margin.
Description
technical field [0001] The invention relates to the technical field of lifting tools. Background technique [0002] The invention relates to a suspension obstacle-surmounting device applied to a cleaning robot on the outer wall of a building, in particular to a suspension obstacle-surmounting device for a cleaning robot on the outer wall of a building that can be quickly transported to the top floor in different ways under different site conditions. [0003] A high-rise cleaning robot safety protection mechanism developed by Shanghai Jiaotong University, the invention patent publication number is CN1559760A. The horizontal distance between the robot it suspends and the wall achieves the purpose of crossing the wall obstacle. Its mechanism design is simple, but when the suspension arm is loaded, it is inconvenient to replace the pins and insert them into the sockets of different heights, and fine adjustment cannot be realized. It is difficult to realize the suspension of the...
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IPC IPC(8): B66D3/18B66D3/26
CPCB66D3/18B66D3/26B66D2700/025
Inventor 王洪波
Owner 南昌卓拓科创产业发展有限责任公司