68results about How to "Improve climbing efficiency" patented technology

The embodiment of the invention discloses a control method of a climbing robot. The climbing robot comprises a climbing main body, a duct propeller and a holding unit, wherein the duct propeller and the holding unit are arranged on the climbing main body, and the climbing main body is used for sleeving a climbed object. The method comprises the following steps of determining a target position to which the climbing robot needs to climb, determining the magnitude and direction of target thrust according to the weight of the climbing robot and the inclination angle of the climbed object relativeto the ground, controlling the duct propeller to output the target thrust in the magnitude and the direction, so that the climbing robot flies along the sleeved climbed object, and when the real-timeflight position of the climbing robot is the same as the target position, controlling the holding unit to hold the climbed object.

The invention provides a distribution line climbing tool with an improved structure. The distribution line climbing tool comprises a distribution line supporting column, a connecting clamping sleeve, a telescopic lifting rope, an adjusting buckle, a waist life belt, a folding foot rest, a fixing and detaching part, a protection rail, safety armrests and a reverse rotation button. The adjusting buckle is installed between the telescopic lifting rope and the waist life belt. The waist life belt is installed on the rear side of the adjusting buckle. The folding foot rest is installed on one side of the fixing and detaching part. The fixing and detaching part is installed on the outer surface of the distribution line supporting column. The protection rail is installed on the upper side of the folding foot rest. The safety armrests are installed at the upper end of the middle of the protection rail. Due to the fact that the folding pedal plate, the protection rail, the safety armrests and the waist life belt are arranged, the foot rest can be easily folded and erected, space is saved, safety and climbing rapidity and convenience are improved, dual-protection is achieved, and the climbing efficiency is high.

The invention discloses a diagonal-bracing type clamping mechanism and a climbing robot suitable for a rod-shaped object, and belongs to the field of robots. The diagonal-bracing type clamping mechanism comprises an annular body which can be opened or closed, wherein a plurality of clamping units are uniformly distributed on the annular body in the circumferential direction; each clamping unit comprises a lifter screw rod, a lifter body and a driving motor; each lifter body is fixedly arranged on a baffle plate of the annular body; each lifter screw rod is arranged on the lifter body in a penetrating manner, and one end of each lifter screw rod penetrates through the baffle plate to extend to the rod-shaped climbing object; each driving motor is used for driving the corresponding lifter screw rod to horizontally move; a curved surface pressing plate is arranged at one end of each lifter screw rod; a rubber pad is arranged on one side of each curved surface pressing plate; a pressure sensor is arranged between each curved surface pressing plate and the corresponding rubber pad; each curved surface pressing plate comprises an upper plate surface, a lower plate surface and a concave surface; one end, close to the rod-shaped climbing object, of each lifter screw rod is hinged to the corresponding upper plate surface; and a diagonal-bracing rod of which the length is adjustable is hinged between the other end of the lifter screw rod and the lower plate surface. The diagonal-bracing type clamping mechanism disclosed by the invention is high in clamping force, can climb the oblique rod-shaped object, and is high in climbing efficiency.

The invention discloses a pavement rod climbing support, which is characterized by comprising two main beams (4), cylinder fixing seats, two longitudinal beams (2 and 10) and telescopic arms (1). The cylinder fixing seats are fixed on the main beams, the two longitudinal beams (2 and 10) are arranged between the two main beams (4) and are detachably connected with the two main beams (4), the telescopic arms (1) are sleeved in end cavities of the two main beams (4) and can move along the main beams (4), and the main beams and the longitudinal beams are provided with hoisting portions convenient for hoisting. The pavement rod climbing support can climb through different layers, can be assembled and disassembled fast, and is simple in structural design and light in weight. The invention further provides a climbing method of the pavement rod climbing support, a concrete pavement rod with the support and a climbing method of the pavement rod.

The invention provides a self-climbing crane and wind power generator mounting equipment and relates to the technical field of cranes. The self-climbing crane comprises a climbing mechanism, a hoisting mechanism and a lifting mechanism, wherein the climbing mechanism can climb a tower drum and can be fixed on the tower drum; the lifting mechanism is used for lifting the hoisting mechanism; and the hoisting mechanism is used for hoisting a weight and detachably connected with the climbing mechanism through the lifting mechanism, and a fixing component is arranged on the hoisting mechanism and used for fixing the hoisting mechanism on the tower drum. When climbing, firstly, the self-climbing crane climbs to a tower top along the tower drum by use of the climbing mechanism, and then the hoisting mechanism is lifted to an appropriate position by the lifting mechanism. As the climbing mechanism is simple in structure and less in number of oil cylinders, the dead weight of the climbing mechanism is relatively light, the positioning accuracy during positioning can be improved in the climbing process of the climbing mechanism, the climbing efficiency can be improved, and the climbing performance of the self-climbing crane is improved.

The invention discloses a crawling ladder with a foot bar interval adjusting function. The crawling ladder comprises a crawling ladder body; the two sides of the crawling ladder body are provided with fixed handrailings, a groove is formed in the handrailing face of the inner side of each handrailing and provided with a plurality of holes, and a plurality of pushing and plugging columns are guided into the positions, corresponding to the grooves, of the outer portions of the handrailings; a plurality of foot bars are installed between the grooves, a plurality of hydraulic supporting retractable rods are vertically connected between the foot bars, and the two ends of each foot bar are separately provided with spring type latches; and the two ends of the foot bars abut against the grooves to slide through the spring type latches. By adoption of the mode, the crawling ladder with the foot bar interval adjusting function can freely adjust the interval between the foot bars of the crawling ladder to be adapted to different working requirements and different personnel using requirements.

The invention discloses a lifting channel structure inside a wind driven generator tower. The lifting channel structure comprises a tower for supporting a cabin at a high altitude, wherein the top ofthe tower is provided with a tower-top platform below the cabin; a perpendicular lifting elevator capable of performing lifting action between the bottom and the top is arranged in the tower; a passing channel for allowing the perpendicular lifting elevator to lift and operate is arranged on the tower-top platform; the biggest lifting stroke, in the tower, of the perpendicular lifting elevator ison the tower-top platform; the position, at the passing channel, of the perpendicular lifting elevator on the tower-top platform is equipped with a climbing sunken box of a sunken structure; sinking height of the climbing sunken box rises to the car bottom on the highest position in a mode of corresponding to the perpendicular lifting elevator; the climbing sunken box can communicate with the carwhich rises to the highest position of the perpendicular lifting elevator; and a pedestrian tower ladder which extends to the tower-top platform from the box bottom is arranged in the climbing sunkenbox. The lifting channel structure is beneficial for improving climbing efficiency and safety, in the tower, of an operator, so that timeliness of maintaining operation of the wind driven generator isreliably improved favorably.

The invention belongs to the technical field of climbing robots for electric power operation, and particularly relates to a walking control method based on a climbing robot for an angle steel tower. The walking control method comprises two sets of clamping assemblies for clamping the angle steel at the same time; the lower clamping assembly is loosened; a control host is parallel to the currentlyclamped angle steel; the lower clamping assembly moves upwards along the host. The upper clamping assembly is loosened, and the control host is parallel to the currently clamped angle steel; the hostmoves upwards relative to the lower clamping assembly. The upper clamping assembly clamps the angle steel; therefore, a round of walking control action is completed. By means of the walking control method, the climbing robot can have high obstacle crossing capacity and high climbing efficiency; meanwhile, the action stability and the action reliability of climbing operation can be synchronously guaranteed, so that the manpower inspection cost can be greatly saved, the maintenance efficiency can be improved, and safe and reliable operation of a power transmission system can be guaranteed.