A power-off pole-holding anti-fall device for a pole-climbing robot

Abstract

The invention discloses an anti-drop device capable of embracing a pole during power outage, for a pole-climbing robot. The anti-drop device comprises two electromagnetic circuits, two telescopic poles, two compression springs, two pole embracing arms and two armatures, wherein the two electromagnetic circuits are symmetrically mounted in a hexahedral frame; each electromagnetic circuit is an electromagnet wound with a coil in a plurality of turns, and the coils and motors adopt the same power supply; one end of each telescopic pole is connected to the inner lateral side of a position at which the corresponding electromagnet is mounted, on the hexahedral frame, and the other end of the telescopic pole is connected with one pole embracing arm; each compression spring is arranged at the outer part of the corresponding telescopic rod in a sleeving manner; each armature is mounted at a position corresponding to the electromagnet, on the corresponding pole embracing arm. The anti-drop device capable of embracing the pole during power outage, for the pole-climbing robot, provided by the invention, is mounted on the conventional pole-climbing robot and can prevent the aloft pole-climbing robot from dropping due to accidental power outage when the robot climbs along the pole, so that the anti-drop device is good in safety; the anti-drop device has the advantages of being reasonable in structural design, simple and convenient to use, low in cost, and the like.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a power-off pole-holding anti-falling device for a pole-climbing robot. Background technique [0002] At present, pole-climbing robots have been applied in construction, decoration, cleaning, painting and other industries, and this technology has become a research hotspot, and its application in various industries will become more and more extensive. There are many ways to realize the pole climbing of the existing pole climbing robot, but no matter which way is limited by the scope of application. figure 1 It is a structural schematic diagram of a currently commonly used pole-climbing robot. Such as figure 1 As shown, it includes a hexahedron-shaped frame 1 surrounding the outer circumference of the transmission pole 6, a plurality of springs 2, six arms 3, six rollers 4 and six motors 5; one end of the three arms 3 is hinged at equal intervals on the h...

AI Technical Summary

Problems solved by technology

Although this kind of pole-climbing robot can overcome the influence brought by the change of the diameter of the transmission pole 6, when it is applied to the transmission pole 6 with a long length or a high height, if it encounters the situation of power failure in the air, it is very likely Falling from a high altitude has a great impact on the safety and production and life of the people on the ground, but the research in this area is still blank

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