31results about How to "Smooth climbing" patented technology

An automatic climbing device for an electric pole overhauling platform comprises two or more main traveling wheel devices, a front support and a rear support, wherein each main traveling wheel device is provided with an auxiliary traveling wheel device. Each main traveling wheel device comprises a wheel carrier, a main traveling wheel and a motor retarding mechanism, wherein the upper portion of the wheel carrier is in the shape of a sheet, the lower portion of the wheel carrier is U-shaped, the front end of the sheet-shaped upper portion of the wheel carrier is hinged to a corresponding front cross rod of the front support, and the rear end of the sheet-shaped upper portion of the wheel carrier is hinged to a corresponding rear cross rod of the rear support; the U-shaped lower portion of the wheel carrier is connected with the main traveling wheel. Each auxiliary traveling wheel device comprises a chain belt and two screw mechanisms, wherein the chain belt is provided with multiple middle chain sheets and outer chain sheets located at two ends, one to two auxiliary traveling wheels are connected between the outer chain sheets and the middle chain sheets, and one to two auxiliary traveling wheels are connected between every two adjacent middle chain sheets; each screw mechanism comprises a screw connected to the corresponding outer chain sheet, and the screws are inserted into corresponding buckle loops on two vertical pillars of the front support respectively to be positioned. The device can achieve climbing steadily, smoothly and quickly, operation is easy, working efficiency is high, and safety performance is high.

A concrete pole climbing maintenance platform comprises a working basket, two or more longitudinal walking devices and one or more circumferential rotating devices. The longitudinal walking devices are provided with main poles connected with the working basket, butterfly-shaped auxiliary wheel carriers and fixing frames stretching to one sides are connected to the front ends of the main poles, screw locking mechanisms are connected to the fixing frames, angular buckling arms inclined upwards are hinged to pistons of the screw locking mechanisms, main walking wheels and first motor speed reducing mechanisms driving the main walking wheels are arranged at the ends of the buckling arms, auxiliary walking wheels are arranged at the two ends of the auxiliary wheel carriers respectively, and vertical poles are connected between the main poles of the adjacent walking devices. Each circumferential rotating device comprises two holding arms, a supporting pipe supporting the two holding arms, and a lead screw adjusting mechanism, and the supporting pipes of the circumferential rotating devices are connected with the vertical poles. The concrete pole climbing maintenance platform can walk, cross over obstacles and rotate by 360 degrees on a concrete pole. The concrete pole climbing maintenance platform is simple in structure based on the climber pole climbing lever principle, and stable, smooth and rapid in climbing by the adoption of the walking wheel mode. The concrete pole climbing maintenance platform is safe, capable of saving strength and beneficial to improving working efficiency.

The invention provides an automobile climbing control method, which comprises the following steps: detecting an inclination angle signal when an automobile climbs a slope; calculating a corresponding control current value according to the inclination angle signal; and controlling a motor of the automobile according to the control current value to keep the maximum motor output torque of the motor when the automobile climbs the slope. The invention provides the simple and efficient automobile climbing control method and a corresponding device to solve the problems of an electric automobile and a hybrid power automobile during climbing the slope, so the automobiles can climb the slope steadily, and the technical defect that the motor is burnt down due to overlarge accelerator or the automobiles go backwards and glide down due to insufficient climbing force is avoided, so the safety of vehicles is improved.

A quadruped multi-dwelling robot combined with dry adhesion and claws and its bionic motion belongs to the field of robots. Its main body includes a forefoot support frame (3), N body Z-axis servos connected in series, and a rear foot support frame (18); the head and neck structure includes a head Y-axis servo (2) and a camera (1); the tail The structure includes: tail X-axis steering gear (26), tail X-axis steering gear U-shaped connector (27), M tail Z-axis steering gears in series, and tail fins (31); the foot structure is composed of foot Y-axis rudder Machine, supporting feet, paddles, claws and dry adhesive materials. The robot can meet the adaptive requirements of unstructured terrain water surface-land surface in natural environment. At the same time, it can use dry adhesion to crawl on large-slope walls on smooth surfaces, and can use hook claws to crawl on large-slope walls on rough surfaces. Crawling, a multi-dwelling robot driven by a dry-adhesive claw four-wheeled paddle that can be used as an all-terrain multi-dwelling off-road mobile platform in a natural environment.