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426results about "Climbing" patented technology

Multifunctional automatic climbing device

The invention relates to a multifunctional automatic climbing device, particularly to an automatic climbing device which is suitable for a variable diameter fan tower barrel and can carry various working equipment. The multifunctional automatic climbing device is composed of a guide rail, an upper clamp, a lower clamp, a connecting platform and a power hydraulic cylinder. The lower clamp is fixedly connected to the bottom of the guide rail; the upper clamp is slidingly mounted on the upper part of the guide rail and can be vertically moved along the guide rail by effect of the power hydraulic cylinder; the connecting platform for connecting other working equipment is mounted on the top of the guide rail; the upper and lower clamps have two-layer structures; each layer is equipped with four fingers; and the upper clamp is installed with a control box and a hydraulic box. The multifunctional automatic climbing device can be connected with other working equipment to realize repairing and detection of a wind power generator, for example, the multifunctional automatic climbing device is connected with a lifting device to finish lifting and repairing of parts in a cabin and is connected with an annular platform to realize repairing and maintenance of outer surfaces of the tower barrel and blades. The multifunctional automatic climbing device has the characteristics of no height and region limitation, high automation level, ground remote control, and the like.
Owner:SHENYANG JIANZHU UNIVERSITY

Scroll cable detecting robot

InactiveCN101214412ASmooth climbClimbing safetyClimbingRope railwaysDrive wheelCable stayed
The invention discloses a spiral line cable detecting robot which consists of a cart, an upper and a lower supporting hugging devices symmetrically distributed along the cable which are connected together. The robot is characterized in that the active cart is provided with a climbing device and a magnetic absorbing device; two supporting horizontal levers are provided with hugging devices; the climbing device includes a lithium battery fixed in the cart and a DC motor fixed on one side of the driving wheel in the cart; power of the DC motor is supplied by the lithium battery, and the DC motor drives the driving wheel of the cart to rotate by a drive axle, so as to drive the whole robot to spirally climb along a water transmission line of the cable; the hugging devices and the magnetic absorbing device work together to tightly press the driving wheel onto the surface of the cable. The climbing device can rotate for any degree relative to the cart, so as to adapt to the water transmission line with different thread pitch; power supply by the lithium battery is more suitable for the environment of high-altitude operation; the robot is also provided with a descending device, which is safer and more reliable in use. The invention has simple and reasonable structure, is convenient in maintenance, can have high climbing speed, is applicable in detection of the spiral line cable of large cable-stayed bridges as well as lamps and other rod types.
Owner:SOUTHEAST UNIV

Electric lifting type telegraph pole climbing device

The invention provides an electric lifting type telegraph pole climbing device, which comprises two pedals which are symmetrically arranged on the left and right sides, wherein supporting frames are fixedly arranged at the lower sides of the pedals; both the pedals and the supporting frames are arranged at the outer side of a telegraph pole body; protective fences and mounting blocks are arranged on the pedals; a safety bandage, by which the entire device is bound to the telegraph pole body, is fixedly connected to the mounting blocks; the supporting frames are of semi-arc structures and are fixed by virtue of hoops; climbing assemblies, clamping assemblies and force measuring assemblies which are connected to the climbing assemblies are radially arranged on the inner surfaces of the semi-arc supporting frames; the climbing assemblies, the clamping assemblies and the force measuring assemblies are electrically connected to a PLC control system; and the PLC control system, by receiving feedback signals of the force measuring assemblies, is in charge of controlling the working statuses of the climbing assemblies and the clamping assemblies in real time. The electric lifting type telegraph pole climbing device provided by the invention, which achieves real-time automatic control on the basis of a feedback mechanism, is safe and reliable to operate and is free from limitation of the shape and the size of the telegraph pole body; and the electric lifting type telegraph pole climbing device can greatly save the labor of constructors and accelerate construction efficiency.
Owner:国龙寿

Automatic pole climbing device capable of being applicable to variable cross-section bar and with protection function

The invention relates to an automatic pole climbing device capable of being applicable to a variable cross-section bar and with a protection function. The automatic pole climbing device is mainly used for climbing an electric power electric pole or climbing poles in other fields, is safe and reliable, can carry a larger tool and equipment and can realize automatic pole climbing. The automatic pole climbing device is mainly composed of an upper clamp hydraulic system (1), a lower clamp hydraulic system (2), a lift hydraulic system (3) and a hanging basket (4). A working process of the automatic pole climbing device comprises the following steps: keeping a clamped state of the lower clamp hydraulic system (2), loosening one pair of clamping pieces (8) of the upper clamp hydraulic system (1), then extending a lift piston (11) of the lift hydraulic system (3), then clamping one pair of clamping pieces (8) of the upper clamp hydraulic system (1), then loosening one pair of clamping pieces (8) of the lower clamp hydraulic system (2), retracting the lift piston (11) of the lift hydraulic system (3), upwards moving the lower clamp hydraulic system (2), driving the hanging basket (4) to ascend by the lower clamp hydraulic system (2), and driving the hanging basket (4) to descend when the lower clamp hydraulic system (2) moves downward.
Owner:大航电科(江苏)新能源有限公司
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