120results about How to "Save people" patented technology

The invention discloses a fabricated steel-profiled steel sheet concrete combined board small box girder, and belongs to the field of civil engineering. The invention solves the problem of long construction time of the field pouring of the existing steel-concrete combined box girder. The small box girder comprises a steel box and profiled steel sheet concrete combined bridge panels; two rectangular box structures formed by corrugated steel web plates are welded on the surface of the steel bottom plate; upper steel braces are arranged on the upper edge end faces of the corrugated steel web plates, and the profiled steel sheet concrete combined bridge panels are arranged on two upper steel braces; the profiled steel sheet concrete combined bridge panel is formed by pouring and prefabricating concrete on the profiled steel plate with a reinforcing mesh; multiple reserve holes are arranged on the concrete board, and stud groups are welded in the reserve holes; concrete is poured in the reserve holes. Through the prefabrication and overall assembly of components, the small box girder can meet the demand of bridge construction of a modernized city, thus the construction influence on surrounding environment is reduced, the fast construction with few people is realized.

The invention discloses a train braking hardware-in-the-loop simulation testing stand and method, relating to the technical field of train brake tests. The testing stand comprises a testing-stand virtual part, a testing-stand hardware part and a data collection and signal conversion circuit, wherein the testing-stand virtual part comprises a man-machine interactive interface, a virtual train module for simulating a train and operational environment of the train, and a virtual electric braking module for providing a virtual electric braking force, the testing-stand hardware part comprises a driver controller for generating a train brake instruction and air brakes for providing air brake hardware required by tests, the number of the air brakes matches the marshalling number of a virtual train, and the data collection and signal conversion circuit is used for providing information exchange interfaces of the testing-stand virtual part and the testing-stand hardware part. The testing stand and method take full consideration of the complexity and high non-linearity of brakes, the testing result is accurate, and consumption of tests is greatly reduced.

The invention discloses a continuous drying chamber for a wet ceramic green, belonging to the technical field of ceramic production equipment and used for automatic drying in production of molded wet ceramic green. In a technical scheme disclosed by the invention, the continuous drying chamber is composed of a drying chamber main body, a drying chamber inlet conveying line, an advancing and lifting mechanism, roller shelves, a receiving and lifting mechanism, a drying chamber outlet conveying line, hot air stirrers, a heat supply device, a dampness removing device and a PLC (Programmable Logic Controller) system, wherein the advancing and lifting mechanism and the receiving and lifting mechanism are arranged at two ends of the drying chamber and are respectively the drying chamber inlet conveying line and the drying chamber outlet conveying line, the roller shelves are arranged between the advancing and lifting mechanism and the receiving and lifting mechanism, a plurality of hot air stirrers are arranged among the roller shelves, the heat supply device and the dampness removing device are respectively communicated with the drying chamber main body, and the PLC control device is respectively connected with the mechanisms and devices. According to the invention, the automatic drying of molded wet ceramic green is realized without manual carrying, damages caused by manual operation are avoided, the utilization rate of a production field is increased, and the drying effect is enhanced.

The invention relates to a brand-new branch gas station, only consisting of a gas adding machine, a priority sequence controller and a plurality of gas storage devices. The branch gas station has the technical characteristics that each gas storage device is composed of a plurality of gas tanks which are filled with high pressure compressed natural gas (CNG) of 25 MPa, the gas storage devices alternatively and cyclically provide high pressure CNG to form alternate recycle high pressure technology, solving the problem that the gas storage devices need a compressor or a hydraulic pump sell the remaining gas by pressurization, saving the massive equipment investment such as compressor, hydraulic pump, intra-station gas tank group and the like and easily standardizing the three major components: the gas adding machine, the priority sequence controller and the gas storage devices, being free from daily consumption such as power supply, mechanical wear and the like; in addition, the branch gas station is matched with a major gas station and pursues the technical road featuring L-CNG and is easily and rapidly replicated in cities throughout the country, thus enjoying the possibility of changing the backward situation at home where for the past dozens of years, CNG stations are hard to be integrated into a complete sales network.

The invention discloses a method for making foods by ultrasonic waves. According to the technical scheme, in the food processing process, the temperature is between -5 DEG C and 95 DEG C, and the adopted ultrasonic frequency is 20-200 KHz. The novel method has the beneficial effects of no production of harmful substances during processing, short production period, few production procedures, saving of places and workers as well as water and power and reduction of three-waste emission, and is capable of keeping the nutrition, flavor and safety of foods.

An automatic washer is provided. The automatic washer includes a washer body having a receiving groove, a washing container rotatably disposed in the receiving groove to contain vegetables or fruits therein, a washing container rotation module disposed on the washer body to rotate the washing container, a water supply and discharge module disposed on the washer body to control supply and discharge of washing water, a control module disposed on the washer body to control operations of the washing container rotation module and the water supply and discharge module, a cover openably disposed on the washer body, the cover including a rib on an inner surface thereof, and a power supply module supplying a power into the washing container rotation module and the water supply and discharge module.

The invention discloses a ship blocking cable applicable to a reservoir in a north cold region. The ship blocking cable comprises two steel guide posts which are respectively and vertically fixed at the both sides of the reservoir, each steel guide post is sleeved with a floating box capable of moving up and down along the steel guide post, and the two floating tanks are connected with a steel cable through a cable locking mechanism; a plurality of floats are fixed on the steel cable, and the top of the steel guide posts are provided with a winch which pulls the floating tanks to move up and down; a plurality of guide rails are vertically arranged on the outer surfaces of the steel guide posts, the floating boxes are fixed with light rail wheels, the wheel shafts of the light rail wheels are rolling wheel shafts, and retainer springs are arranged at the two sides of the wheel shaft rods so that the light rail wheels on the floating tanks are clamped on the guide rails and the light rail wheels slide along the guide rails up and down so as to drive the floating tanks to move up and down along the steel guide posts. According to the ship blocking cable provided by the invention, the ship block cable can be lifted to the water level along the steel guide posts through lifting equipment, so as to prevent equipments from being destroyed due to freezing the water in the reservoir in winter; furthermore, the ship blocking cable does not have any dead zone and is convenient to operate, and is applicable to various climatic conditions and the variation of water level.

The invention relates to a solar air source heat pump device used for vegetable and fruit drying. The solar air source heat pump device is mainly used for solving the drying problem of various kinds of farm products. Drying equipment mainly comprises a solar air source heat pump system, a machine frame, a drying chamber, a material feeding device, a material discharging device, a lifting device and object carrying plates, wherein the object carrying plates are arranged in the drying chamber, and in addition, the material feeding device, the lifting device and the material discharging device are positioned on the machine frame. The solar air source heat pump system provides heat sources for the drying equipment, the energy is saved, the consumption is reduced, and in addition, the pollution is avoided. The lifting device is mainly used for lifting the object carrying plates, the material discharging device can conveniently and smoothly push out the firstly dried object carrying plates. 15 layers of object carrying plates are placed in the drying chamber, the object carrying plates are overlapped, the hot air utilization rate is improved, and the drying time and the air drying field of farm products are reduced. Under the effects of the material feeding device, the material discharging device, the lifting device and the solar air source heat pump system, the equipment can realize the automatic material discharging, the automatic material feeding and the temperature regulation operation, the work time and the labor resources are saved, and the production efficiency and the energy source utilization rate are improved. The solar air source heat pump device has the advantages that the structure is simple, the operation is convenient, and the automation and flow line operation is convenient.

The invention discloses an automobile shock absorber connecting rod and locating sleeve welding and detection all-in-one machine and belongs to the technical field of automobile component machining equipment. The all-in-one machine is used for conducting welding and strength detection on an automobile shock absorber connecting rod and a locating sleeve. According to the technical scheme, the all-in-one machine adopts a 6-station turntable structure and integrates welding, demagnetization and strength detection. The all-in-one machine comprises a frame, a base, a motor, a reducer, a cam indexer, a rotary work table, a workpiece detection mechanism, a welding mechanism, a demagnetization mechanism and a strength detection mechanism. The all-in-one machine can achieve stepless adjustment of the locating sleeve in the connecting rod length direction, the welding mechanism can achieve the precise and automatic welding of two sets of welding points in narrow space, and the strength detection mechanism can conduct rapid and reliable detection on product quality. The all-in-one machine breaks through a traditional production pattern of the locating sleeve and the connecting rod, the number of personnel is reduced, the space occupancy of the equipment is reduced, the production capacity is improved, the automatic level of production is greatly improved, and the remarkable economic benefit is achieved.

The invention discloses an isotope-labeled method for measuring the pressure bearing water quantity of a water-intercepted bottom plate. The method comprises the steps of firstly, performing fine detection on the hydrogeological condition of a coal working face bottom plate; then arranging a curtain intercepting tunnel in a coal seam during underground construction, arranging a curtain line at the curtain intercepting tunnel, and performing curtain grouting on grouting holes in sequence; cross-heading the working face up and down, drilling a downward inclined bore as a feeding hole in the coal seam at each interval, and drilling an observation hole between the adjacent feeding holes; and finally, calculating the pressure bearing water quantity of the bottom plate and the supply speed of a secondary water source on the pressure bearing water of the bottom plate. The method has an important guiding significance for drainage equipment selection and required cost during artificial drainage after the water source in a mine threatened by the pressure bearing water is intercepted, has the characteristics of high safety, good reliability, simplicity in construction, low cost and the like, and therefore has good technical promotion value.

The invention relates to the technical fields of automatic slicers for areca nuts and slicing methods, in particular to an automatic centering slicer for areca nuts and a slicing method thereof. The automatic centering slicer for the areca nuts comprises an automatic delivery mechanism, also comprises an automatic feeding mechanism, a control device and a cutting device. An automatic production pattern is adopted, operators and the working strength are greatly reduced, the slicer can slice 7,000-12,000 areca nuts per hour without burrs, centering deviation is extremely small, and the benefit of a consumer is considered. The invention also provides the slicing method for the automatic centering slicer for the areca nuts. The process is fully automatic, the slicing efficiency is high, and the quality is good.

The invention features using visual media to determine the location of an event or a meeting. The same could be used to locate people at an event or location. The invention entails the creation of a meeting scenario with certain invitees in mind, the creation and assignment of a unique visual image specific to the meeting scenario, transmission of the unique image and display of the image for invitees to identify or be directed to the event. The invention may implemented by steps, systems and computer program products which all enable user participation.

The invention provides a method for automatically installing a wireless microphone. The automatic installing method comprises: dividing every two transmitters into one group and performing circulatory frequency sweep detection on all groups; using a receiver to control every two transmitters to be turned off before frequency sweep, searching all available channels and finding out a plurality of channels with less interference, recording the channels with less interference in a list, and using the channels as initial frequency sweeping channels; in the circulatory detection, if the reception intensity of any signal is over a set value, using the receiver to control a corresponding transmitter to add a channel upwardly and then performing same detection and determination until no interference is detected in the current channel. In the method for automatically installing a wireless microphone, frequency sweep is performed on using environment in advance in order to prevent all wireless microphones required to be automatically adjusted and installed from being automatically installed from a same channel, thereby enhancing installing efficiency.

The invention discloses a medicine taking apparatus and method. The medicine taking apparatus comprises a processing module and a medicine taking module, wherein the processing module sends a medicine taking instruction according to prescription information, and the prescription information is sent by a diagnosis apparatus; and the medicine taking module performs medicine dispensing and taking according to the medicine taking instruction sent by the processing module and conveys dispensed and taken medicines to a medicine discharge cabin through a conveying unit. According to the medicine taking apparatus and method, the effects of reducing personnel, improving efficiency, reducing costs and quickly performing medicine dispensing and conveying processes are achieved.

The invention relates to bidding document receiving and sorting equipment and a method thereof. The bidding document receiving and sorting equipment comprises a shell, a main conveying belt, a first guide belt, a first lifting mechanism, a middle conveying belt, a second lifting mechanism and a second guide belt; the shell is provided with a delivery port; a first end of the main conveying belt penetrates through the delivery port and extends to the outer side of the shell; the first guide belt is perpendicular to the main conveying belt and is used for bearing bidding documents delivered by the main conveying belt under the natural state; the first lifting mechanism is connected with the first guide belt; the middle conveying belt is parallel to the main conveying belt and is used for bearing the bidding documents delivered by the main conveying belt under the working state; the second lifting mechanism is connected with the middle conveying belt; and the second guide belt is used forbearing the bidding documents delivered by the middle conveying belt. The bidding document receiving and sorting equipment can automatically receive and sort the bidding documents, the time and laborare saved, personnel and sites are saved, and the work efficiency is improved.

The invention discloses a vacuumizing assisted double-color injection moulding device which comprises an injection moulding machine, a two-color encapsulation machine and a vacuumizing machine, wherein a mould is arranged on the injection moulding machine; the mould comprises a front mould and a rear mould; the front mould and the rear mould cooperate to form a mould cavity for injection moulding;a nozzle is arranged on the injection moulding machine; a main sprue connected with the nozzle of the injection moulding machine is formed in the front mould; the main sprue is connected with a runner; the runner is connected with the mould cavity through the sprue; a first-color raw material is injected into the mould cavity through the nozzle of the injection moulding machine to form a one-color product; the rear mould of the mould rotates; a nozzle is formed on one side of a two-color encapsulation machine; a two-color sprue bush connected with the nozzle of the two-color encapsulation machine is arranged on the front mould; a main sprue connected with the nozzle of the two-color encapsulation machine is formed in the mould. When the device is put into use, the capacity and yield are greatly improved, a full-automatic way is realized, and an aim of reducing the human and material cost is achieved; thus the device is suitable for industrial popularization.