73results about How to "Fast climb" patented technology

The invention discloses an automatic electric pole climbing operating platform comprising a gear rack sliding climbing mechanism, a buckle locking mechanism, a work platform, and a hoop rotating mechanism. The gear rack sliding climbing mechanism comprises an inner sliding arm, an outer sliding sleeve, a driving device, and climbing unidirectional guide wheels. The inner sliding arm is inserted into the outer sliding sleeve from the top of the outer sliding sleeve and is in sliding connection with the outer sliding sleeve. The driving device drives the inner sliding arm to slide. The top of the inner sliding arm, the top end and the bottom end of the outer sliding sleeve are all equipped with the climbing unidirectional guide wheels. The climbing unidirectional guide wheels are in sliding connection with an electric pole. The buckle locking mechanism locks the inner sliding arm and the outer sliding sleeve or separates the inner sliding arm and the outer sliding sleeve from the electric pole. The work platform is fixed to the outer sliding sleeve and tightly holds or loosens the electric pole by means of the hoop rotating mechanism. The automatic electric pole climbing operating platform helps a worker improve power equipment installation and maintenance work efficiency, and reduces the labor intensity and the accident risk of the worker.

The invention relates a composite positive electrode of a rapidly-activated thermal battery and an electrode manufacturing method. The composite positive electrode is mainly manufactured from thermal battery positive electrode powder, heating powder and a wire mesh by physical compression molding, wherein the positive electrode powder is coated with a molten salt electrolyte; the heating powder is 5-60 percent of the positive electrode powder; the wire mesh in an electrode assembly is embedded into a positive electrode layer; and the diameter of the wire mesh is 60-90 percent of a flake diameter. In a process of activating the thermal battery, the heating powder in the composite positive electrode burns, so that a positive electrode coating layer can be activated rapidly; heat transfer intermediate processes can be reduced; and the electrolyte in a diaphragm is directly heated. Moreover, the conductivity of the electrode can be improved through excessive iron in the wire mesh and the heating powder, and rapid voltage buildup is facilitated. The positive electrode has a high molding property and high heat transfer efficiency, and is suitable for a short-time rapidly-activated thermal battery design; and the activation time can be shortened greatly.

The embodiment of the invention provides a gate driving circuit and a driving method thereof as well as a display device, relates to the technical field of displaying and can solve the problems of signal receiving strength reduction and signal delay of pixel units farther from shift registers. The gate driving circuit is used for driving at least two adjacent gate lines, namely a first gate line and a second gate line on a display panel; the gate driving circuit at least comprises a first shift register unit, a second shift register unit and a precharge unit; the precharge unit is connected with the first gate line, the second gate line, a first clock signal terminal and a second clock signal terminal, and used for outputting signals of the first clock signal terminal to the second gate line under the control of the second clock signal terminal and the first gate line; the rising edge of output signals of the second clock signal terminal is positioned between the rising edge and the failing edge of the output signals of the first clock signal terminal or the falling edge of the second clock signal terminal is positioned between the rising edge and the falling edge of the output signals of the first clock signal terminal.

The invention discloses an unmanned aerial vehicle flight trajectory tracking control system. The unmanned aerial vehicle flight trajectory tracking control system comprises a trajectory rider, a longitudinal controller and a lateral controller. Under the effect of the unmanned aerial vehicle flight trajectory tracking control system, climb of an unmanned aerial vehicle can be realized fast, and height errors can be eliminated, and flight trajectory tracking can be kept, and overall trajectory tracking accuracy is higher. According to the unmanned aerial vehicle flight trajectory tracking control system of the invention, a sensor can be fully utilized to measure flight state information which is obtained through feedback. The unmanned aerial vehicle flight trajectory tracking control system can realize high control accuracy by fusing more useful information. The unmanned aerial vehicle flight trajectory tracking control system is suitable for complex multi-variable systems such as an aircraft.

The invention discloses a bicycle with a pneumatic braking energy storage structure. The bicycle comprises a bicycle body, and the bicycle body comprises a frame, a handle, two pedals, a front wheel and a rear wheel, wherein the frame is formed by connecting a plurality of pipe bodies to from an air storage tank; a control valve is arranged on the frame and is a three-position five-way valve controlled by a sliding shaft; a piston type air pump is arranged at one end of a rear axle and comprises a cylinder body, a crankshaft, a crank arm, a piston, a cylinder base and an end cover; a pressuresensor is arranged on each of the two pedals and is connected with a control circuit; and a linear motor is arranged on a control valve, and a motor shaft of the linear motor is connected with the other end of the sliding shaft. According to the bicycle disclosed by the invention, energy can be automatically collected and stored in a braking process of the bicycle so as to apply additional power to the bicycle in a climbing process, so that the climbing process is faster and more labor-saving, the riding efficiency is further improved, and the bicycle is favorable for being popularized and used.

The invention discloses a coastal environment high pier hydraulic self-creeping formwork construction method. The method comprises the steps of tower column starting section construction, tower columnfirst section construction, hydraulic creeping formwork installation, tower column second section construction, tower column remaining section construction and creeping formwork removal, the hydraulic creeping formwork comprises an embedded part mechanism embedded in a high pier wall, and a frame body mechanism comprises a lower hanging bracket and a bearing frame; the formwork installation comprises a formwork consisting of a panel, a woodworking I-shaped beam and a steel enclosing purlin, a movable template bracket and a backward moving device; a hydraulic power mechanism comprises an upperreversing box, a lower reversing box, a hydraulic pump and a hydraulic oil cylinder which are connected with the guide rail in a sliding manner; the guide rail is composed of two steel channels and guide rail stair stops, and the upper reversing pawl of the upper reversing box and the lower reversing pawl of the lower reversing box are arranged between the guide rail stair stops. The constructionmethod is convenient to operate, high in safety and convenient to construct, working hours and construction sites are saved, and formwork bumping damage is reduced; and the formwork is recycled, theworkload of hoisting machinery is greatly reduced, and the construction process is stable, synchronous and safe.

The invention discloses a climbing inspection robot of an electric power iron tower. The climbing inspection robot of the electric power iron tower comprises a body plate and a pair of climbing feet correspondingly hinged to the two symmetrical sides of the body, wherein each climbing foot comprises a mounting rod and a connecting rod set, and the body is hinged to one end of the connecting rod set; one end of the mounting rod is hinged to the other end of the connecting rod set, and a sucked type electromagnet is installed at the other end of the mounting rod; rotating shafts at the two endsof the connecting rod sets are perpendicular to each other, and a first motor for driving the connecting rod set to rotate is installed on the body plate; a second motor for driving the mounting rod to rotate is installed on the connecting rod set, and an inspection mechanism is installed on the body plate. The climbing inspection robot of the electric power iron tower has the advantages that climbing inspection robot can climb and walk on the electric power iron tower and monitor in real time, the climbing speed is fast and the obstacle crossing ability is high.

The invention relates to the technical field of field power transmission line detection, in particular to a climbing robot for power transmission line online detection. The climbing robot comprises aninstalling box. Detection equipment is arranged on one side of the installing box, and the other side of the installing box is rotationally connected with two arc clamping plates. The two clamping plates are symmetrically arranged, the ends, away from the installing box, of the two clamping plates are connected through a locking mechanism, and moving mechanisms are symmetrically arranged in the two clamping plates. The climbing robot is simple in structure, simple in operation, convenient to use and high in climbing speed, and the power transmission line detection efficiency is effectively improved.

The invention discloses a climbing robot of an electric power steel tube pole tower, and belongs to the technical field of robots. The climbing robot of the electric power steel tube pole tower comprises two machine bases which are connected by a crankshaft connecting rod system and a guide rod. The bottom of each of the machine bases is provided with an adsorption foot frame. The adsorption footframe comprises a support frame and an electromagnet sucker. The top of the support frame is connected with the machine base through a telescoping mechanism, and the bottom of the support frame is connected with the electromagnet sucker. The climbing robot of the electric power steel tube pole tower is capable of adsorbing and climbing by using a moving mode of the linear guide rod type and usingthe electromagnet sucker, simple in whole control, and faster in moving speed. In a moving process, the center-of-gravity shift of the whole climbing robot is small, and the movement is stable. Whilethe climbing robot loaded with a heavy object is moved, the impact of the heavy object to the climbing robot is smaller, and the climbing robot has the good stability.

The invention discloses an operation device with the self-adjustment function. The device includes a guide rail, at least two mechanical hands, a main motor, and a plurality of pressing devices, wherein the upper mechanical hands are fixed on a sliding sleeve, the main motor is fixedly installed on a bottom plate of the operation device, an output shaft of the main motor is linked to the sliding sleeve through a reduction gearbox and a screw rod, and the pressing devices are rotatably arranged on the inner side walls of the mechanical hands; each mechanical hand is composed of a pair of mechanical arms which can rotate relatively, each mechanical arm is composed of a plurality of movable joints, every two movable joints are rotatably connected through rotating shafts, and first face gearsare arranged on the rotating shafts. The upper ends of the mechanical arms are slidingly provided with first drive mechanisms, the lower ends of the first drive mechanisms are provided with second face gears which can stretch out and draw back, the second face gears and the first face gears are selectively linked, and the device solves the technical problem that an existing gripping-climbing device is monotonous in application range.

The invention discloses an electric transmission line climbing portable fall preventing tool. The tool comprises a fall preventing body, and a safety rope with buckle rings at the two ends; the fall preventing body comprises a handle, and an automatic locking and clamping head; the safety rope is hooked on the fall preventing body; the automatic locking and clamping body is a waist-shaped plate body, and is provided with an arc angle rhombic hole in middle; the top angle of the rhombic hole upwards extends to form an arch top; an arch groove is formed in the inner wall surface of the waist-shaped plate body; transverse holes penetrating through the side walls of the waist-shaped plate body are symmetrically formed in the two sides of the arch groove; ball grooves for assembling fixed pressing pieces are symmetrically formed in the outer wall surfaces of the two sides of the waist-shaped plate body; eagle mouth turning plates with inward openings are symmetrically arranged in the arch groove, and are fixed in the arch groove by positioning balls; the back parts of the eagle mouth turning plates are fixedly connected with return springs penetrating through the transverse holes; the outer ends of the return springs are connected with the fixed pressing pieces; and the fixed pressing pieces are connected to the waist-shaped plate body. The tool is small and portable, is convenientto use, and is safe and reliable.

The invention discloses an automatic grabbing-travelling device comprises an LCD displaying module, a guiding rail, at least two manipulators and a main motor. The guiding rail is fixedly mounted on abottom plate of the grabbing-travelling device, the guiding rail is perpendicular to the bottom plate of the grabbing-travelling device, and the upper portion of the guiding rail is sleeved with a sliding sleeve. The at least two manipulators are vertically mounted on the same side of the grabbing-travelling device, the main motor is fixedly mounted on the bottom plate of the grabbing-travellingdevice, and an output shaft of the main motor is in linkage with the sliding sleeve through a reduction box and a lead screw. Each manipulator is composed of a pair of mechanical arms, each mechanicalarm is composed of a plurality of movable joints, and all the movable joints are rotatably connected through rotating shafts. The mechanical arm near each the rotating shaft is provided with a driving seat connected with a first horizontal gear in an engaged mode, and first driving mechanisms are connected with the rotating shafts through the driving seats in an engaged mode. According to the automatic grabbing-travelling device, the technical problem that an automatic grabbing-travelling device is simplex in application range is solved.

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 relates to a wall climbing robot for external wall corners. The wall climbing robot comprises a fuselage portion and an empennage portion. The fuselage portion comprises a fixing plate, the fixing plate directly faces exposed corner lines of the external wall corner, two brackets are respectively connected with the left side and the right side of the fixing plate, motor foot stands are fixed onto the brackets, a motor is mounted on each motor foot stand, a driving wheel is connected with an output shaft of each motor, an included angle between the brackets on the left side and the right side of the fixing plate is smaller than each external wall corner, the driving wheels are tangential to wall surfaces of the external wall corners, and acute angles are formed between the obliquely downward axes of the driving wheels and the exposed corner lines of the external wall corners; the empennage portion comprises an empennage, the upper end of the empennage is fixedly connected with the fixing plate, two small empennage foot stands are respectively connected with two ends of the lower end of the empennage, a driven wheel is mounted on each small empennage foot stand by the aid of a bearing, the driven wheels are tangential to the wall surfaces of the external wall corners, and axes of the driven wheels are perpendicular to the exposed corner lines of the external wall corners. According to the scheme, the wall climbing robot has the advantage that problems of high material and equipment requirements, low energy utilization rate, insufficient load capacity and the like of existing wall climbing robots can be solved.

The invention relates to a steel-wood combined pre-assembly and separation type hydraulic self-climbing frame. The hydraulic self-climbing frame is characterized by comprising a template system, a hydraulic climbing system and a frame body system. The hydraulic self-climbing frame can realize both integral climbing and single-beam climbing, and is good in climbing stability; the hydraulic self-climbing frame is convenient to operate and high in safety, and a large quantities of labor hours and materials can be saved; after one-time assembly, the climbing frame can reach the top without fallingto the ground, construction site is saved, and bumping damage of templates, particularly panels is reduced; an omnibearing operation platform is provided, and a construction organization needs not towaste materials and labor for reconstructing the operation platform; structure construction error is small, deviation rectification is simple, and the construction error can be eliminated layer by layer; the climbing speed is high, and engineering construction speed can be increased; by means of template self-climbing and in-situ cleaning, hanging times of a tower crane are reduced greatly; pawldirection of reversing boxes is changed, and function shift between climbing frame lifting and guide rail lifting is realized; an oil cylinder performs automatic adjustment when each stair level is climbed, and synchronization of simultaneous climbing frame bodies is guaranteed.

The invention discloses a self-adaptive air flow telescopic pet amusing toy. The toy comprises a main body framework, a bottom telescopic disc is arranged at the bottom of the main body framework, anouter side coaxial ring is arranged at the outer side of the bottom telescopic disc, and the outer portion of the outer side coaxial ring passes through a connecting frame. A first side air flow holeand a second side air flow hole are formed at the outer side of an air flow outer pipe, a cat teasing rod is arranged below the middle of the connecting frame, a telescopic device is arranged in the bottom telescopic disc, supporting inner frames are evenly arranged in the bottom telescopic disc, and an inner cavity channel is formed in the middle of each supporting inner frame. The invention relates to the technical field of robot transportation equipment. According to the self-adaptive air flow telescopic pet amusing toy, the problems that most pet toys are only changed in shape and are nothigh in interestingness, and pets cannot play by themselves are solved, two different modes can be adopted for connection and use, and the self-adaptive air flow telescopic pet amusing toy is convenient to install, easy to operate, variable in playing method and high in interestingness.

The invention discloses a making process for a direct current filter capacitor core. The processing technology comprises the following steps: the first step, according to the stated voltage of the capacitor, determining the thin film withstand voltage thickness and providing to use the standard film; the second step, spraying electrodes at two ends of the capacitor core, ensuring that the end face is flat before spraying, and guaranteeing that the thickness is uniform after spraying, cleanly processing the envelop surface; the third step, performing the vacuum drying processing to the capacitor core, removing the air impurities between the film layers of the metalized film capacitor core, and enabling the film layers of the capacitor core to be compact more through the rational shrinkage; the fourth step, performing the direct current withstand voltage and alternating current withstand voltage double tests to the core after the vacuum drying processing, and effectively eliminating the internal defect spots; and the fifth step, connecting the core which is qualified in the test to the leading-out end of the housing of the capacitor through the copper foil tin soldering. The making process for the direct current filter capacitor core is capable of satisfying the safety performance of the capacitor and according with the durability requirement of the product.