41results about How to "Climb fast" patented technology

The invention discloses a poking type pole-climbing robot. The pole-climbing robot comprises a first climbing rod, a second climbing rod, a third climbing rod and a fourth climbing rod, wherein the first climbing rod, the second climbing rod, the third climbing rod and the fourth climbing rod are sequentially hinged end to end to form a rectangular ring structure; each climbing rod is composed of a base rod, a retractable rod, a poking finger and a first steering engine, the base rod and the retractable rod are connected coaxially, one end of the poking finger is connected to the base rod in a rotatable mode, and the first steering engine is installed on the base rod and used for driving the poking finger to rotate on the base rod; each retractable rod is a spring retractable rod, and a first retractable spring is arranged in each retractable rod. The robot is simple in structure, convenient to assemble and disassemble, compact, coordinated and stable in motion, easy to control and capable of rapidly climbing various rods and crossing barriers.

The invention discloses an obstacle-crossing mechanism of a rod piece climbing robot. The obstacle-crossing mechanism comprises a machine body, surrounding mechanisms and climbing mechanisms. The machine body is provided with two arc-shaped guide grooves formed in parallel, the number of the surrounding mechanisms is two, the two surrounding mechanisms are reversely arranged and the two surrounding mechanisms each are coaxially matched with one guide groove, and the climbing mechanisms are arranged on the surrounding mechanisms. The obstacle-crossing mechanism is simple and compact in structure and low in production cost. Through the combination of the two groups of surrounding mechanisms and the climbing mechanisms, obstacle crossing can be performed on obstacles at a height of +/-200 mm under the joint effects of multiple groups of flexible joints and springs; and through the track type climbing mechanisms, the climbing robot can climb on a rod piece quickly. Since the two groups of surrounding mechanisms work respectively, obstacle crossing can be performed quickly, the adaptability is high, the speed is very quick, obstacles can be crossed quickly, and intermediate complex control steps are reduced.

The invention relates to the technical field of robots, in particular to a gait clamped-in type climbing robot. The gait clamped-in type climbing robot disclosed by the invention comprises at least two layers of clamped-in frames, each layer of the clamped-in frame can be horizontally clamped outside the outer wall of a tower cylinder; gait lifting electric cylinder groups are connected respectively between the two adjacent layers of the clamped-in frames, and used for pushing and pulling to drive the two layers of the clamped-in frames to vertically move along the outer wall of the tower cylinder. The gait clamped-in type climbing robot is stable in structure, simple and reliable, easy in disassembly, capable of climbing quickly on the outer walls of wind turbine generator tower cylinders of which the upper and lower tower cylinder diameters are different, and can reliably clamp the tower cylinder according to changes of the tower cylinder diameters while climbing, and further can realize steady climbing of overall gaits while climbing, so that the maintenance efficiency and safety of a fan can be greatly improved and risks of manual operation are reduced to bring great economic benefits to a wind power plant.

The invention belongs to the technical field of electronics, and discloses a voltage fluctuation resistant delay switch circuit based on rising edge sampling, which comprises an input interface Vin +and an input interface Vin-, an output interface Vout +, an output interface Vout-, a resistor R1, a capacitor C1, a voltage stabilizing diode VD1, a resistor R2, an NPN triode Q1, a resistor R4, a capacitor C2, a resistor R5 and a P-MOS tube MQ1 and a voltage stabilizing diode VD2; the first end of R1 is connected with Vin +, and the second end of R1 is connected with Vin- through the C1, the negative electrode of the VD1 is connected with the second end of the R1, the positive electrode of the VD1 is connected with the base electrode of the Q1 through the R2, and the emitter electrode of theQ1 is connected with the Vin-, the first end of R4 is connected with the collector electrode of the Q1, and the second end of R4 is connected with Vin + through the C2; the first end of R5 is connected with the second end of R4, and the second end of R5 is connected with Vin +; the source electrode of MQ1 is connected with Vin +, the grid electrode of MQ1 is connected with the second end of R4, and the drain electrode of MQ1 is connected with Vout +; the positive electrode of the VD2 is connected with the second end of the R1, and the negative electrode of the VD2 is connected with the drainelectrode of the MQ1, and Vin- and Vout- are grounded.

The invention relates to the technical field of ammunition, and particularly discloses a multi-connected cartridge shooting patrol bomb, a system and a working method. A patrol bomb unit comprises a bomb body; a left front wing and a right front wing are arranged on the two sides of the front end of the bomb body; a left rear wing and a right rear wing are arranged on the two sides of the rear endof the bomb body; a left vertical fin and a right vertical fin are arranged on the two sides of the bomb body; a motor is arranged at the rear end of the bomb body; the output end of the motor is connected with a folding propeller; a warhead is arranged in the front end of the bomb body; a battery pack and a power management system are arranged in the middle of the bomb body; and a data transmission, navigation and flight control system and an electronic speed controller are arranged in the rear end of the bomb body. The multi-connected cartridge shooting patrol bomb, the system and the working method have the advantages that a plurality of patrol bombs with bomb body wing surfaces capable of being folded and stored are loaded by adopting a multi-connected launching cartridge with high integration level, so that the multi-connected cartridge shooting patrol bomb can be conveniently installed on a vehicle-mounted or ship-mounted platform in a modular mode, the maneuvering deployment isflexible, meanwhile, multi-shot continuous launching can be realized, the multi-connected cartridge shooting patrol bomb can be used for carrying out group disturbance attack operation on enemy fieldoperation air defense positions, field operation parking places, artillery positions and the like, and the operation flexibility is improved.

The embodiment of the invention discloses a cable climbing robot which is used for reducing damage of the cable climbing robot to the surface of a cable, improving the detection efficiency and widening the quality range of carrying various devices. The cable climbing robot comprises a climbing front body and a detection body, the climbing front body comprises a front body rack, a duct propeller, afront body holding unit and a front body control module. The duct propeller is mounted on the outer side of the front body rack around the front body rack; the front body holding unit comprises a front body enclasping motor, a front body enclasping transmission part and a front body enclasping piece, the front body enclasping motor is fixedly installed on the front body rack, and the front body enclasping motor drives the front body enclasping piece through the front body enclasping transmission part, so that the front body enclasping piece enclasps the cable; and the front body control module is installed on the front body rack, electrically connected with the duct propeller and the holding motor and used for controlling work of the duct propeller and the front body holding motor. The detection body is used for climbing along with the climbing front body and detecting the cable.

The invention belongs to the technical field of robots and particularly discloses an obstacle-crossing robot. The obstacle-crossing robot comprises a body, a motor driving mechanism, a control module,obstacle-crossing traveling mechanisms, flat ground traveling mechanisms and a detecting mechanism. The motor driving mechanism is connected with the obstacle-crossing traveling mechanisms and the flat ground traveling mechanisms, and shifting between obstacle-crossing traveling and flat ground traveling is realized through clutches. Each obstacle-crossing traveling mechanism comprises eccentricwheels and a rotating shaft thereof, and the flat ground traveling mechanism comprises round wheels and a rotating shaft thereof. The detecting mechanism comprises a detecting claw which is provided with an elastic rope, and a strain sensor is arranged on the elastic rope. The control module is in electrical connection with the motor driving mechanism and the detecting mechanism. The obstacle-crossing robot is quick in obstacle crossing, simple in structure and easy in production.

The invention relates to a time-saving, labor-saving and rapidly ascendable method and device, particularly to a device which is used for enabling a hook ring to be firmly fixed on a hook ring fixator which is arranged on a safety harness. Accordingly, the hook ring can be fixed on the hook ring fixator in a vertical positioning mode to prevent the hook ring from arbitrarily sliding or rotating in the ascending process and accordingly when a rider is embedded into the hook ring arranged on the device, a rope which penetrates the rider can be located in an upright state, the rider cannot bend to the rope or the jammed state of the rope due to the fact that the hook ring and the rider are entangled with each other can be avoided, and the rope can easily and freely move upward at any time. According to the structural device and the ascending method which is matched with the device, ascending people can apply force downward to move with hands and feet simultaneously after moving upward with the hands and the feet simultaneously and accordingly the ascending speed of users can be increased in the ascending process.

The invention relates to the technical field of building construction, in particular to a detachable tower crane climbing device. According to the technical scheme, the detachable tower crane climbingdevice comprises a climbing frame, a climbing track and a plurality of pre-embedded parts, wherein the pre-embedded parts are pre-embedded in a building wall body; the climbing track is vertically arranged along the building wall body, the climbing track is detachably connected with the pre-embedded parts, and the climbing track is matched with an upper sliding block and a lower sliding block; the climbing track is provided with a one-way mechanism, the one-way mechanism is used for enabling the upper sliding block and the lower sliding block to slide upwards along the climbing track only ina limited mode; and the upper sliding block is fixedly connected with the climbing frame, and the climbing frame is connected with the lower sliding block through a hydraulic cylinder. According to the climbing device, when a tower crane climbs, the occupied time of the tower crane is short, the construction efficiency of the building can be improved, the repeated utilization of the climbing trackcan be realized, and the climbing device has the characteristics that climbing is rapid and convenient, and the cost is low.

The invention discloses a novel communication tower. The novel communication tower comprises a communication tower body, supporting legs and climbing rods, the communication tower body is provided with four supporting legs, a plurality of climbing rods are arranged one of the side faces of the communication tower body to make it convenient for a worker to climb, steps are arranged on the corresponding supporting legs of the climbing rods, three working platforms are arranged on the communication tower body, working holes are formed in the parts, corresponding to the vertical directions of theclimbing rods, of the working platforms, storage boxes are arranged below the working platforms, and daily working articles or maintenance tools can be placed in the storage boxes. The novel communication tower has the advantages that the structure is simple, step structures allow the worker to rapidly climb onto the working platforms, the efficiency is high, and the novel communication tower is suitable for popularization and use.

The invention discloses a cement telegraph pole. The cement telegraph pole comprises a pole body, a split spiral track and a climbing table. The rod body is vertically fixed to the ground, and the multiple split spiral rails are rotationally connected with the rod body and spirally distributed on the outer surface of the rod body in the height direction of the rod body. The multiple split spiral tracks can rotate relative to the rod body to be in the state that the split spiral tracks are sequentially connected to form a complete spiral track or in the state that the split spiral tracks are disconnected from one another. And the climbing platform can be connected with the complete spiral track and reciprocates along the complete spiral track. According to the cement telegraph pole, a worker can quickly ascend to different height positions of the cement telegraph pole by means of climbing of the climbing table along the complete spiral track, manual climbing is not needed, manpower is saved, and the cement telegraph pole is safe and reliable.

The invention discloses a fan tower ladder climb-assisting device which comprises a sliding plate base, hinge brackets, power bases, hook body release motors, lift motors and grippers, wherein two hinge brackets form a group; at least two groups of hinge brackets are arranged on the sliding plate base; the power base is mounted on each group of hinge brackets through a spindle; the hook body release motors are mounted on side parts of the hinge brackets; the hook body release motors are connected with the spindles; the hook body release motors are used for driving the power bases to rotate; the grippers and the lift motors are mounted on the power bases; the lift motors are used for driving the grippers to perform linear motion on the power bases. The fan tower ladder climb-assisting device provided by the invention enables equipment to assist maintenance staffs to rapidly climb a ladder of a fan tower, saves manpower, improves safety, and also has high efficiency.

The invention relates to a stereoscopic engine-propelling device which is capable of realizing the actions of high-speed movement, climbing and the like by a human body, and provides a stereoscopic engine-propelling device which is simple and light and is capable of assisting people in moving and climbing at a high speed. The stereoscopic engine-propelling device comprises a waistband, two thigh sleeve bands and shoulder bands; the stereoscopic engine-propelling device is characterized in that the rear part of the waistband is connected with an air storage tank through a connecting buckle; two sides of the air storage tank are provided with exhaust pipes, and the end parts of the exhaust pipes are provided with on-off valves; two sides of the waistband are connected with the outer sides of the two thigh sleeve bands through a crossed band, and the end part of the crossed band is connected with a middle point of the rear part of the waistband; two sides of the thigh sleeve bands are connected with elastic foot bands; the two sides of the waistband are connected with the shoulder bands through elastic back bands.

The invention provides a climbing device for electric pole maintenance. The climbing device comprises a first fixator and a second fixator connected with the first fixator through a connecting piece.The first fixator comprises a first fixing ring and a transmission mechanism; the first fixing ring is connected with the transmission mechanism, and the transmission mechanism controls opening and closing actions of the first fixing ring; the second fixator comprises a second fixing ring and a pedal plate, and the second fixing ring is connected with the pedal plate; fasteners are installed on the inner side of the first fixing ring and the inner side of the second fixing ring. The whole structure is firm, the stability is good, the safety of a user is improved in the using process, the effect of rapid climbing is achieved, automatic opening and locking are achieved through the button, using is convenient and easy, and the using efficiency is improved.

The invention discloses a Tokamak D-3He fusion reactor and an ignition starting method thereof. The invention provides a superconducting Tokamak D-3He fusion reactor based on a conventional conductor center solenoid and a starting ignition method independent of external auxiliary power, which aims to solve the problem that a low-ring-diameter-ratio Tokamak is difficult to arrange a full-size center solenoid for sensing and starting the Tokamak due to the limited intermediate space of annular plasma. The economy of theD-3He fusion reactor is improved. In consideration of small neutron irradiation power of D-3He fusion, an inner shielding layer is changed into a central solenoid coil of a conventional water-cooled magnet to drive plasma current to rapidly climb; D-T fusion ignition is realized only by ohmic power heating plasma; then alpha particle power self-heating plasma generated by D-T fusion is utilized to realize D-3He fusion ignition; the steady-state operation is maintained by using the plasma current which is close to complete bootstrap, and the size or profile of the plasma current is adjusted only by using a small amount of external non-inductive driving power.

A multi-storey elevator further comprises an elevator car which is arranged on one side in a multi-storey building exterior facade recess and is opposite to a staircase. One end of the elevator car is provided with a first automatic induction door which is in linkage with elevator doors at all flat layers on the staircase, and the other end of the elevator car is provided with a second automatic induction door. An overhead beam is arranged above the elevator car, wherein the two ends of the overhead beam are supported by a building body of a multi-storey building, and the overhead beam is transversely arranged at the multi-storey building exterior facade recess. The two sides of the elevator car are each provided with a vertical lead screw, the upper ends of the two lead screws are fixedly connected with the overhead beam, the lower ends of the two lead screws are provided with foot ends fixedly connected with the ground, the two lead screws are each provided with a lead screw lifter, and bodies of the two lead screw lifters are fixedly connected with the elevator car. The elevator car is provided with a bidirectional output shaft motor which is controlled by a control system to operate, and the two lead screw lifters are in power connection with a motor shaft of the bidirectional output shaft motor. The elevator is arranged in the recess space of the exterior facade of the multi-storey building, daylighting of residents is not affected, the embedding fit degree of the elevator and the multi-storey building is high, overall attractiveness is achieved, and the construction and maintenance cost is low.