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41results about How to "Climb fast" patented technology
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Low-power rapid-boost FLASH charge pump control circuit
ActiveCN104112473AReduce power consumptionSimple structureDc-dc conversionRead-only memoriesClock rateEngineering
The invention relates to a low-power rapid-boost FLASH charge pump control circuit. The low-power rapid-boost FLASH charge pump control circuit comprises a programming erase control circuit, a voltage regulating circuit, a voltage reducing circuit, a clock generating circuit, a four phase clock circuit, a charge pump and a voltage stabilizing circuit. The voltage reducing circuit is divided into two paths, one path is used for quick start and works when the output voltage of the charge pump is low, the other path is used for the voltage trimming of the charge pump and works when the output voltage of the charge pump approaches a target value, and the voltage reducing circuit reduces the voltage through a reverser biased diode and a forward biased diode in order to reduce power consumption; the clock generating circuit is used for generating a clock required by the work of the charge pump, the frequency of the clock is adjustable, and in the early start stage, the clock runs in a fastest frequency within an adjustable range, and the voltage of the charge pump fast rises; and when the voltage of the charge pump approaches the target value, the clock frequency is trimmed according to the feedback voltage of the charge pump in order o maintain the voltage of the charge pump in a reasonable range. The control circuit reduces the power consumption of a Flash memory and increases the programming erasing speed of the Flash memory.
Owner:BEIJING MXTRONICS CORP +1
Poking type pole-climbing robot
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.
Owner:SHANGHAI DIANJI UNIV
Obstacle-crossing mechanism of rod piece climbing robot
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.
Owner:ZHEJIANG UNIV OF TECH
Ornithopter with elastic wings
ActiveCN106364672AIncrease loading capacityLong rangeFuselage framesOrnithoptersTerrainFlapping wing
The invention provides an ornithopter with elastic wings. The ornithopter comprises a main fuselage body, a flapping wing transmission mechanism, the left elastic wing, the right elastic wing, the elastic tail wing and an adjustable supporting three-point-type undercarriage; the flapping wing transmission mechanism is fixedly installed on the main fuselage body and coincides with the gravity center of the main fuselage body; the left elastic wing and the right elastic wing are installed in the positions, on the two sides of the axis of the main fuselage body, of power output interfaces of the flapping wing transmission mechanism and are in driving connection with the flapping wing transmission mechanism; the elastic tail wing is fixed to the tail of the main fuselage body; and the adjustable supporting three-point-type undercarriage is fixed to the lower portion of the main fuselage body. According to the ornithopter with the elastic wings, flight lift force, the gravity center of thrust and the gravity center of the overall ornithopter coincide, and the ornithopter can do unpowered gliding and can glide in a wide flat terrain and land safely even through the driving force is lost; and the structure of the ornithopter is simple, can be suitable for large-size man carrying and freight transporting aerial vehicles and can be also suitable for small and medium-size unmanned aerial vehicles. The ornithopter with the elastic wings is high in safety, good in flight flexibility and high in flight load capacity.
Owner:胡高
Gait clamped-in type climbing robot
ActiveCN106741269AStable structureEasy to disassembleWind energy generationVehiclesPush and pullEconomic benefits
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.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD SUQIAN POWER SUPPLY BRANCH
Voltage fluctuation resistant delay switch circuit based on rising edge sampling
PendingCN109995354AWide tunable delay rangePower on quicklyTransistorElectronic switchingElectronicsTriode
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.
Owner:BOWEI TECH
Multi-connected cartridge shooting patrol bomb, system and working method
PendingCN111981902AHighly integratedSave loading spaceSelf-propelled projectilesLaunching weaponsIn vehicleElectric machinery
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.
Owner:GENERAL ENG RES INST CHINA ACAD OF ENG PHYSICS
Cable climbing robot
PendingCN111622100ARealize autonomous fixationClimb fastBridge structural detailsBridge strengtheningElectric machineryEngineering
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.
Owner:SHENZHEN INST OF ARTIFICIAL INTELLIGENCE & ROBOTICS FOR SOC
Obstacle-crossing robot
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.
Owner:ZUNYI NORMAL COLLEGE
Time-saving, labor-saving and rapidly ascendable method and device
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.
Owner:郭志诚
Rescue conveying device for cardiology department
ActiveCN113499194AFacilitate initial rescue treatmentImprove the speed of rescue deliveryInfusion devicesStretcherDrive wheelEngineering
The rescue conveying device for the cardiology department comprises a conveying vehicle body; the conveying vehicle body comprises a vehicle underframe, driving wheels arranged at the bottom of the vehicle underframe and a battery unit installed on the vehicle underframe, and a driving vehicle head is installed on the head of the vehicle underframe; a shell is arranged above the vehicle underframe in a covering mode, a bracket structure used for bearing and transporting a stretcher is installed on the shell, and a front backup plate is arranged on the vehicle head side of the shell. According to the scheme, the mode that a conveying device is manually pushed to move in the prior art is abandoned. A mode of electrically driving the conveying device to move is adopted, and a treatment standing area, a leg limiting structure and the like are arranged in a matched manner; the medical staff can conveniently carry out preliminary rescue treatment on the patient in the conveying process; therefore, the speed of rescuing and conveying the patient is fundamentally improved, and the precious gold rescue time is saved. This change seems to be simple, yet, this change actually brings about tremorous changes, and the possibility of the life of the endangered patient is increased.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
Bionic Climbing Robot Based on Ballista Device
The invention provides a climbing robot based on a catapult ejection device, which mainly comprises a head ejection device, a trunk steering device, a limb power device and four sole climbing devices with the same structure, wherein the head ejection device provided with an upper mandible and a lower mandible is connected with the trunk steering device through a neck, the limb power device is arranged in a cavity of the trunk steering device, the limb power device is connected with one ends of front and rear legs, and the other ends of the front and rear legs are respectively connected with the sole climbing devices. According to the climbing robot provided by the invention, the head ejection device can realize quick climbing; multi-link mechanisms and vacuum pump sucking disks are combined to realize climbing on rough and smooth walls; and a single motor is used for driving limbs, thereby saving the power source and facilitating the control.
Owner:YANSHAN UNIV
Detachable tower crane climbing device and construction method
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.
Owner:CITIC GUOAN CONSTR GRP CO LTD
Single-way ascending conveying mechanism based on building construction manual climbing
InactiveCN111847300AClimb fastQuick lockLifting framesArchitectural engineeringBuilding construction
The invention discloses a one-way ascending conveying mechanism based on building construction manual climbing, and relates to the technical field of building construction. The problems that currentlyused conveying mechanisms are mostly conveyed through an electric power structure, rapid climbing cannot be manually controlled through a mechanical structure, and a rapid loading and conveying function is absent are solved. A single-way ascending conveying mechanism based on building construction manual climbing comprises a base; a connecting seat is connected to the top of the base, and reinforcing ribs are integrally arranged on the rear sides of the base and the connecting seat; a sliding seat is arranged on the inner side of the connecting seat in a sliding manner; and a climbing deviceis arranged at the bottom of the sliding seat in a sliding mode. Through a sliding cylinder and a single-way tooth block which are arranged, a single-way conveying and moving function is provided forthe conveying mechanism, the single-way tooth block can ensure that the climbing device and the sliding seat move from bottom to top and can prevent the climbing device and the sliding seat from sliding downwards; and a lever mechanism composed of a connecting rod A and a connecting rod B can quickly complete the quick locking.
Owner:张涛
Novel communication tower
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.
Owner:苏州持能通讯技术有限公司
elastic wing flapping wing aircraft
ActiveCN106364672BIncrease loading capacityLong rangeFuselage framesOrnithoptersTerrainFlapping wing
The invention provides an ornithopter with elastic wings. The ornithopter comprises a main fuselage body, a flapping wing transmission mechanism, the left elastic wing, the right elastic wing, the elastic tail wing and an adjustable supporting three-point-type undercarriage; the flapping wing transmission mechanism is fixedly installed on the main fuselage body and coincides with the gravity center of the main fuselage body; the left elastic wing and the right elastic wing are installed in the positions, on the two sides of the axis of the main fuselage body, of power output interfaces of the flapping wing transmission mechanism and are in driving connection with the flapping wing transmission mechanism; the elastic tail wing is fixed to the tail of the main fuselage body; and the adjustable supporting three-point-type undercarriage is fixed to the lower portion of the main fuselage body. According to the ornithopter with the elastic wings, flight lift force, the gravity center of thrust and the gravity center of the overall ornithopter coincide, and the ornithopter can do unpowered gliding and can glide in a wide flat terrain and land safely even through the driving force is lost; and the structure of the ornithopter is simple, can be suitable for large-size man carrying and freight transporting aerial vehicles and can be also suitable for small and medium-size unmanned aerial vehicles. The ornithopter with the elastic wings is high in safety, good in flight flexibility and high in flight load capacity.
Owner:胡高
A climbing device for coconut trees
The invention discloses a coconut tree climbing device, which comprises a mounting seat. A first clamping plate is fixedly connected to the side wall of the mounting seat, and a supporting seat is fixedly connected to one end, away from the first clamping plate, of the mounting seat and perpendicular to the first clamping plate. A pressure block is arranged in the supporting seat in a hollow structure and penetrates the side wall of the supporting seat, and a foot sleeve is fixedly connected to the side wall, close to the pressure block, of the supporting seat. An air sac is arranged in the supporting seat and abutted against the pressure block, the air sac is communicated with a telescopic air cylinder through an air pipe, and a moving rod is fixedly connected to one end, away from the air pipe, of the telescopic air cylinder and penetrates the side wall of the supporting seat. A user can put a pair of the climbing devices on both feet to realize climbing by treading with heels, fixing based on foot pedaling force is replaced, and high consumption of physical strength in climbing is saved. In addition, the coconut tree climbing device is used with a safety belt, and safety is improved.
Owner:永康市创威电动工具制造有限公司
Cement telegraph pole
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.
Owner:荆川
Fan tower ladder climb-assisting device
InactiveCN106812459AClimb fastSave human effortMachines/enginesWind energy generationLinear motionEngineering
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.
Owner:ZHEJIANG UNIV
A Variable-diameter Adaptive Obstacle-Climbing Robot
The invention discloses a variable-route self-adaption obstacle crossing climbing robot which comprises a robot body, holding mechanisms and climbing mechanisms. The robot body comprises a first single set robot body and a second single set robot body. The first singe set robot body and the second single set robot body are each provided with two parallel arc-shaped guide grooves. Each single set robot body is provided with two holding mechanisms which are oppositely arranged and are each coaxially matched with one guide groove and driven by gears and racks. The climbing mechanisms are arranged on the holding mechanisms. The two sets of robot bodies are arranged, the two holding mechanisms on each robot body set are combined with the corresponding climbing mechanisms, and the robot can cross obstacles with the height of + / -200 mm under the common action of multiple sets of flexible joints and springs. By means of the crawler-type climbing mechanisms, the climbing robot climbs rod parts fast, meanwhile, the holding mechanisms work independently, the obstacles can be crossed fast, high adaptability is achieved, the speed is high, the loading capacity is very high, and middle complex control steps are omitted.
Owner:ZHEJIANG UNIV OF TECH
An obstacle-climbing mechanism for a rod-climbing robot
Owner:ZHEJIANG UNIV OF TECH
Stereoscopic engine-propelling device
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.
Owner:王若曦
obstacle climbing robot
ActiveCN108789353BAvoid frictionPlay a guiding roleProgramme-controlled manipulatorControl engineeringControl theory
The invention discloses an obstacle-negotiation pole-climbing robot which comprises a fixed base and a draught fan assembly, wherein the fixed base embraces a target pole; the draught fan assembly drives the fixed base to go up and down along the target pole; a plurality of obstacle-negotiation wheel assemblies around the circumferential direction of the target pole are arranged on the fixed base;at least one group of obstacle-negotiation wheel assembly actively compresses the target pole through an active driving device, and the rest of the obstacle-negotiation wheel assemblies passively compress the target pole through elastic connecting pieces. During climbing, the obstacle-negotiation pole-climbing robot uses the wind power of a duct for propulsion and the speed is higher; in addition, the obstacle-negotiation wheel assemblies formed by U-shaped wheels have certain obstacle-negotiation capacity; and through cooperation of a swing pole and a telescopic pole, fast climbing and locking positioning of the target pole with certain diameter range can be realized, and the pole-climbing speed of a wheel type pole-climbing robot and the obstacle-negotiation capacity of an arm type pole-climbing robot are both realized.
Owner:CENT SOUTH UNIV
Building Construction Formwork Climbing System
InactiveCN105863254BSolve the problem of wasting woodGuaranteed Turnover TimesForms/shuttering/falseworksFalseworkUltimate tensile strength
The invention provides a construction formwork climbing system. By adopting the system, the problems that in the existing formwork climbing process, cables are troublesome to lay and are liable to be wound around scaffolds, and traditional formwork climbing systems are complex in structure and hard to operate are solved. The construction formwork climbing system comprises a formwork and a power system. The formwork comprises a square wood board. One end face of the wood board is provided with convex ribs arranged at intervals. The other end face of the wood board is provided with a wrapping part made of lightweight metal. The wrapping part is provided with grooves corresponding to a plane structure of the wood board, and the structure that the wood board is arranged in the grooves and attached to the bottoms of the grooves is formed. The power system is arranged in the wood board and connected with the adjacent formwork through a rotary shaft in the middle of the wood board to form a lifting structure. According to the construction formwork climbing system, the selection requirement for the wood board is not high, and plywood, density boards and the like made of waste wood can be selected as the wood board; meanwhile, the wrapping layer and the wood board are combined to achieve stable strength and rigidity, so that the turnover frequency of the formwork during use is guaranteed, and the turnover and use cost of the formwork is greatly lowered.
Owner:徐强 +10
Climbing device and method for electric pole maintenance
Owner:LIANGSHAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
Tokamak D-3He fusion reactor and ignition starting method thereof
PendingCN113963815AClimb fastIncrease costNuclear energy generationThermonuclear fusion reactorNeutron irradiationElectrical conductor
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.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Angle steel iron tower climbing device
Owner:SOUTHERN XINJIANG ELECTRICITY SUPPLY COMPANY OF STATE GRID XINJIANG ELECTRIC POWER +1
Non-power-off low-voltage electric pole
The invention relates to the technical field of electric poles, in particular to a non-power-off low-voltage electric pole. The non-power-off low-voltage electric pole comprises a base, wherein the top surface of the base is provided with a low-voltage electric pole, the surface of the low-voltage electric pole is provided with a placing groove, the opening of the placing groove is provided with asealing plate, a lap frame is arranged on the surface of the placing groove, an electric hydraulic rod is arranged on the upper portion of the lap frame, and pull rods are arranged on the bottom surface of the lap frame. The non-power-off low-voltage electric pole has the beneficial effects that an embedded plate is additionally arranged at the bottom of the base, the embedded plate and sleeves are embedded into a foundation pit which is excavated in advance, the foundation pit is filled and compacted, an upper port of the sleeve is exposed, connecting screw rods are screwed on the base, thebottoms of the connecting screw rods slightly protrudes out of the bottom surface of the base, protruding portions are butted in the sleeves, and then the connecting screw rods are screwed downwards by means of a wrench to realize complete connection of the connecting screw rods and the sleeves, so that the base is firmly fixed on the ground.
Owner:广州超聆音科技有限公司
An intelligent climbing robot
ActiveCN111361658BClimb fastImprove construction efficiencyManipulatorVehiclesDrive wheelDrive shaft
Owner:FUJIAN YONGYUE AUTOMATION ENG CO LTD
Multi-storey elevator
PendingCN112938700AReduce installation costsSave braking systemElevatorsBuilding liftsControl systemElectric machinery
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.
Owner:尹鹤霏
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