43results about How to "Does not take time" patented technology

The invention discloses a vehicle-mounted wheel set flaw detection method and system. The wheel set flaw detection method comprises the steps that coupling water is sprayed between ultrasonic probes pre-installed on a locomotive and detected portions on wheels under control of wheel set flaw detection signals, the ultrasonic probes are controlled to emit ultrasonic signals and collect ultrasonic signals returned by the detected portions on the wheels, and flaw detection results of the wheels are determined according to the ultrasonic signals collected when the wheels revolve one round. The wheel set flaw detection system comprises a cab unit and a bogie unit; the cab unit comprises an ultrasonic detector and a flaw detection controller, the bogie unit comprises a coupling water spraying unit and an ultrasonic probe assembly, and the ultrasonic probe assembly comprises the ultrasonic probes. The vehicle-mounted wheel set flaw detection system can be pre-installed on the locomotive when a locomotive vehicle leaves a factory and has the advantages that detection is fast and efficient, later line construction is not needed, the flaw detection range is wide, all the portions, needing to be detected, of the wheels can be covered, the cost is lower, and the wheel set health state can be detected at any time in the running process of the locomotive.

The fully automatic multifunctional glasses cleaning machine of the present invention comprises a sealed box body (1) with an opening on the upper end surface, a motor (2), a power supply (3), a cleaning pool (4), support rods (4 in total) (5), and a fan Box (6), baking oven (7), upper supporting frame (one at the front and one at the front and rear) (8), upper window (9), screw drive rod (10), moving plate (11), fixing plate for cleaning pool (12) , lampshade (13), lighting lamp (14), front window (15). The fully automatic multifunctional glasses cleaning machine of the present invention effectively solves the time-consuming and labor-intensive shortcomings of existing glasses cleaning machines. If a traditional glasses cleaning machine is used, not only manual operation is required, but also other auxiliary machines are needed for sterilization and air-drying.

The invention relates to a box beam forming method, in particular to an integrated reinforcement bar pre-binding forming die constructing method for bridge construction. The method is used for carrying out reinforcement bar binding of a box beam outside a beam fabricating station position and is characterized by comprising the following steps of: binding a bottom plate and web reinforcement bars on a binding clamping fixture; longitudinally and sequentially paving a reversal rail wheel and a support frame thereof at the upper edge of the binding clamping fixture; sliding and positioning an artificial inner film into the binding clamping fixture by a wheel shaft; regulating the height of the artificial inner film so that a bridge deck reinforcement cage can be bound on the artificial inner film; and contracting the artificial inner film so that the artificial inner film slides out of the binding clamping fixture. The integrated reinforcement bar pre-binding forming die constructing method for the bridge construction has the advantages that grooving spacer bars are adopted on the pre-binding forming die, fed in one step and accurately positioned, therefore no repeated technical labor of detecting the number of the reinforcement bars and the distance among the reinforcement bars is need in future; the operating work efficiency is high; the production line operation is adopted; and the time spent on the beam fabricating station position is not occupied.

The invention discloses a channel estimation method and device, which are used for improving channel estimation accuracy and further improving the performance of a receiver. The channel estimation method comprises the steps of determining an equivalent pilot frequency sequence through a historical effective frequency offset value; utilizing the equivalent pilot frequency sequence to determine a sequence for re-correlation; and utilizing the sequence for re-correlation to carry out a complex correlation calculation for channel estimation.

The invention relates to the field of material storage containers, particularly to a rice storage container capable of washing rice. The rice storage container comprises a body, a rice storage box isarranged on the upper end wall of the body; a sliding cavity communicated with the rice storage box through a first communication opening is formed in the lower side of the rice storage box; a rice washing cavity communicated with the sliding cavity through a second communicating opening is formed in the right side of the sliding cavity; and a rice washing assembly is arranged in the rice washingcavity. A first transmission cavity with the right side communicated with the left side of the sliding cavity is formed in the left end wall of the body; a first motor is fixedly arranged on the rearend wall of the first transmission cavity; the front end of the first motor is in power connection with a first driving shaft rotationally connected with the front end wall of the first transmission cavity; a wheel disc and a first belt wheel arranged on the front side of the wheel disc are fixedly installed on the first driving shaft; and a first water inlet assembly is arranged at the lower sideof the first belt wheel. The rice storage container has the advantages that rice can be stored and can also be automatically washed, the right rice washing cavity is driven by the driving motor to drive stirring blades to rotate so as to realize automatic rice washing, the time is not occupied, and the hands are not injured in winter.

The invention discloses a helicopter portable externally-hung shelter cargo transportation device and method. Ground personnel can load cargoes into an externally-hung shelter in advance, and when transportation is needed, the externally-hung shelter can be hung on a helicopter within a short time; in a transportation process, if the helicopter cannot continue to be transported and fly, a load canbe thrown to ensure the safety of the helicopter; and after the helicopter is transported to a destination, the externally-hung shelter is directly thrown in a landing or hovering state, and the operation can be completed instantly. In a military field, replenishment efficiency can be improved, helicopter exposure time is greatly shortened, and the helicopter safety is ensured. In a civil field,transportation efficiency can be greatly improved, and transportation economy is improved. The externally-hung shelter is a standardized portable cabin body and can be repeatedly used.

The invention discloses a vapor separating and water outlet device of a water dispenser. The vapor separating and water outlet device structurally comprises a water outlet speed adjusting device, a top cover, a water inlet, a water inlet pipe and a device body, the top cover movably connected with the device body is arranged on the device body, the water outlet speed adjusting device is suspendedin the device body and is connected with the center of the top cover, the water inlet pipe of an integrated structure with the device body is fixed to one side of the device body, and a water inlet ofa round structure is formed in the water inlet pipe. Compared with the prior art, the vapor separating and water outlet device has the advantages that the device has the function of the water outletspeed adjusting device and the function of water outlet speed adjustment, through the cooperation of parts of a flow limiting and speed limiting guide mechanism and a gear driver, the water outlet speed can be adjusted as required, so that the water outlet speed is moderate and cannot be too high and too low, the phenomenon that hot water splashes is avoided, the use is safer, and a user's time isnot occupied.

The multifunctional toilet lid comprises a seat ring, a lid body and a control device, the lid body is detachably and fixedly connected with the seat ring, the control device is arranged on the outer side wall of the seat ring, the seat ring is sequentially provided with a shell bottom, a heating pad and a heat conduction insulating sheet from bottom to top, and the shell bottom is buckled with the heat conduction insulating sheet; the heating pad is positioned in a cavity formed by the shell bottom and the heat-conducting insulating sheet; a plurality of LED lamp beads are evenly distributed on the inner edge of the shell bottom in the circumferential direction, the LED lamp beads comprise the deep ultraviolet UVC-LED lamp beads and the specific visible light LED lamp beads, the deep ultraviolet UVC-LED lamp beads are evenly distributed on the periphery of the inner wall of the shell bottom and evenly inclined upwards and downwards and keep horizontal light emitting, and the specific visible light LED lamp beads are arranged in an upwards inclined light emitting mode and keep horizontal light emitting. The specific visible light is concentrated at the private part or hip position of the user. According to the invention, heating of the toilet seat, dead-corner-free disinfection of the toilet and specific visible light treatment can be integrated, and particularly, when a user sits on the toilet, specific visible light can be used for irradiating wounds and inflammations at hidden parts, so that wound healing is accelerated and inflammations are cured.

The invention discloses a climbing belt self-hoisting system of a large-sized movable-arm tower crane. The climbing belt self-hoisting system comprises a hoister, a tower body composed of a plurality of standard sections of the tower crane, a hoister base, a pulley block, a pin, a pulley block base, a clamp A, a clamp B and a clamp C, wherein the hoister base is vertically fixed at the middle of a column of the standard sections of the tower crane through the clamp C, the clamp B is fixed on an upper standard section of the tower crane, a hoist cable is arranged between and connected with the clamp B and a lifting lug of specially-produced channel steel No. 1, the pulley block base is fixed on the top standard section of the tower crane through the clamp A, two diagonal struts are fixed between a connection board of specially-produced channel steel No. 2 and the clamp B arranged on a lower standard section of the tower crane, and the pulley block is fixed on the pulley block base through the pin. The climbing belt self-hoisting system provided by the invention can realize self-hoisting of the climbing belt of the tower crane, does not occupy time of the tower crane, enables a construction period to be reduced, reduces cost for labor force and is repeatedly recyclable.

The invention relates to a system for achieving baseband signal communication based on a NandFlash bus in a global navigation satellite system. The system comprises an ARM processor, the NandFlash bus and a baseband circuit, wherein the ARM processor is in data communication with the baseband circuit through the NandFlash bus. The ARM processor comprises a CPU, a direct memory access controller and a NandFlash bus controller, wherein the CPU is connected with the NandFlash bus through the direct memory access controller and the NandFlash bus controller. The invention further relates to a method for achieving baseband signal communication in the global navigation satellite system based on the system. By means of the system and the method for achieving baseband signal communication based on the NandFlash bus in the global navigation satellite system, the data transmission speed can be improved, and a lot of time can be saved for the CPU to carry out navigation calculation. The system and the method are applied to various navigation fields or other fields using the method and are suitable for being popularized and applied in large scale.

The invention discloses a portable tea drying and storage device. The structure includes a main body base, the main body base is a standing welded frame structure, the bottom of the main body base is provided with a trapezoidal base in contact with each other, and the upper end surface of the main body base is fixed with a main body support rod. A fixed platform is fixed on one side of the rod, a support module is arranged above the main base, and a platform load-bearing module for packaging tea is arranged above the support module. The main module, the main module is located on the side of the main pole, the support module is connected with the platform load-bearing module, the main equipment filling module platform load-bearing module, the main equipment main module completes the batch packaging of tea, and the tank is heated to remove moisture , long-term sealed storage, separation of small tea leaves, this equipment is small, light and easy to carry, and the use of tank heating does not take up equipment time to improve production efficiency.