An unmanned aerial vehicle includes: a vehicle main body having a first length in a first direction longer than a second length in a second direction orthogonal to the first direction; propellers that rotate in a virtual plane parallel to the first and second directions; first propeller actuation motors that are provided on the vehicle main body and respectively rotate the propellers; at least one connector that is hangable from at least one rail spaced apart from the ground surface; at least one side propeller that provides propulsion force for propelling the vehicle main body in the first direction; at least one third propeller actuation motor that is provided on the vehicle main body and rotates the at least one side propeller; and a control processor that controls the first propeller actuation motors and the at least one third propeller actuation motor.

A drive unit for a self-driving vehicle of an elevated-track-type support structure. The drive unit has at least one electric motor for moving the drive unit along the support structure, the at least one electric motor being able to be at least indirectly driven indirectly with the aid of a first energy supply, and the first energy supply having at least one contact element, which is developed to interact with an electrical conductor immovably situated on the support structure.

A transport system includes a main cable, a track assembly, and a conveyance assembly, wherein the track assembly is suspended from the main cable to allow unimpeded translational movement of the conveyance assembly along the track assembly. In another aspect according to the present invention, the track assembly has a track changing assembly that includes a track changing section rotatably coupled to a primary track section for selective alignment of the track changing section to any one of a plurality of exit track sections. A method of conveyance along a suspended track includes suspending a main cable between natural or artificial support structures, suspending a track assembly from the main cable, and mounting a conveyance assembly on the suspended track assembly to provide unimpeded translational movement of the conveyance assembly along the track assembly.

A transport system includes a main cable, a track assembly, and a conveyance assembly, wherein the track assembly is suspended from the main cable to allow unimpeded translational movement of the conveyance assembly along the track assembly. In another aspect according to the present invention, the track assembly has a track changing assembly that includes a track changing section rotatably coupled to a primary track section for selective alignment of the track changing section to any one of a plurality of exit track sections. A method of conveyance along a suspended track includes suspending a main cable between natural or artificial support structures, suspending a track assembly from the main cable, and mounting a conveyance assembly on the suspended track assembly to provide unimpeded translational movement of the conveyance assembly along the track assembly.

Disclosed is a vertical rope climbing inspection robot for an ultra-deep vertical shaft steel-rope guide. The vertical rope climbing inspection robot comprises an explosion-proof shell, a driving mechanism, a wheel mechanism, a clamping mechanism, a carrying mechanism and an electric control device. The explosion-proof shell comprises an upper driving shell (2), a lower driving shell (5), a driver shell (9), an electric control device shell (8) and a carrying mechanism shell (11). The driving mechanism comprises an upper driving part, a lower driving part and an electric motor driver (21). The wheel mechanism comprises an upper driving wheel part, an upper left side driven wheel part, an upper right side driven wheel part, a lower driving wheel part, a lower left side driven wheel part and a lower right side driven wheel part. The clamping mechanism (16) comprises a left side clamping part and a right side clamping part. The carrying mechanism comprises a movable trolley (11), an intrinsic safety camera (52) and a cradle head (12). The rope climbing inspection robot can meet the explosion-proof requirements of a coal mine, can climb on the ultra-deep vertical shaft steel-rope guide and can monitor the strain of the shaft wall and the structural situation of the derrick in real-time.

Disclosed is a vertical rope climbing inspection robot for an ultra-deep vertical shaft steel-rope guide. The vertical rope climbing inspection robot comprises an explosion-proof shell, a driving mechanism, a wheel mechanism, a clamping mechanism, a carrying mechanism and an electric control device. The explosion-proof shell comprises an upper driving shell (2), a lower driving shell (5), a driver shell (9), an electric control device shell (8) and a carrying mechanism shell (11). The driving mechanism comprises an upper driving part, a lower driving part and an electric motor driver (21). The wheel mechanism comprises an upper driving wheel part, an upper left side driven wheel part, an upper right side driven wheel part, a lower driving wheel part, a lower left side driven wheel part and a lower right side driven wheel part. The clamping mechanism (16) comprises a left side clamping part and a right side clamping part. The carrying mechanism comprises a movable trolley (11), an intrinsic safety camera (52) and a cradle head (12). The rope climbing inspection robot can meet the explosion-proof requirements of a coal mine, can climb on the ultra-deep vertical shaft steel-rope guide and can monitor the strain of the shaft wall and the structural situation of the derrick in real-time.

A carrier mechanism for walking on a line includes a carrier platform constituted by a first mounting plate, a second mounting plate and a longitudinal movable plate, a walking apparatus, a clamping apparatus, a driving apparatus, and a self-balance control apparatus configured to adjust a posture of the carrier mechanism. The longitudinal movable plate is slidably arranged on the second mounting plate fixedly connected to the first mounting plate in parallel. The walking apparatus includes at least two sets of walking wheels arranged along a walking direction. The clamping apparatus is slidably arranged on the lower side of the longitudinal movable plate. The driving apparatus includes a first driving apparatus configured to drive the walking wheels to roll, and a second driving apparatus configured to drive the longitudinal movable plate to move. The clamping apparatus is driven by the longitudinal movable plate to clamp or release a to-be-inspected target.

Disclosed herein is a transport system, comprising an electrified static cable system, a carriage supported by a non-electrified static cable, an electrical drive system incorporated into the carriage—wherein the electrical drive system is utilized to move the carriage along the pair of parallel non-electrified cables, a transconnector configured to supply electrical power to the carriage, and a cabin mounted to the carriage. Corresponding methods of making and using the system also are disclosed.

A skyline log conveying system having a skyline for extending between two elevated supports, one at or above a landing at which logs are deposited and another at a lower position at least as low as an area from which logs are to be moved. A carriage is rollably mounted to the skyline. A grapple is suspended from the carriage, the grapple having closed and opened positions for grasping and releasing logs. A hydraulic pump is mounted to the carriage. A rotatable member is driven by the skyline with the rolling of the carriage on the skyline for driving the hydraulic pump to generate hydraulic pressure. At least one accumulator is in hydraulic communication with the hydraulic pump, the at least one accumulator capable of storing pressure when hydraulic pressure is transmitted to it by the hydraulic pump. A hydraulic ram is hydraulically interconnected with the at least one accumulator and mounted to the grapple to selectively close the grapple to facilitate the grasping of logs.

Ropeway self-propelled transporting equipment, comprising a transporting device (1) which runs along a ropeway rope, wherein the transporting device (1) comprises a sliding adjusting mechanism (2), a transmission mechanism (3) and a pull arm (4); and the sliding adjusting mechanism (2) and the transmission mechanism (3) are movably connected to the pull arm (4) respectively. The sliding adjusting mechanism (2) is arranged on the pull arm (4), and a first transmission component (21), a second transmission component (22) and a third transmission component (23) of the sliding adjusting mechanism (2) enclose a ropeway rope clamping area. When the ropeway rope is positioned in the ropeway rope clamping area, the ropeway rope is clamped to the first transmission component (21), the second transmission component (22) and the third transmission component (23) so that the transporting device (1) may freely slide along the ropeway rope. In addition, a first lifting component (20) is provided on the sliding adjusting mechanism (2). The ropeway rope clamping area may adapt to ropeway ropes of different sizes and smoothly traverse a ropeway rope junction or a ropeway support bend. Therefore, the applicability of the present transporting device (1) is improved.