360results about How to "Improve transportation safety" patented technology

The invention belongs to the technical field of braking devices of coal mine auxiliary conveying machinery, in particular to a double-tube fully-hydraulic braking device with closed wet-type multi-disc brakes for a coal mine explosion-proof vehicle. The invention aims to provide an explosion-proof, antipollution, stable, reliable and sensitive brand-new braking system. The braking device comprises a charging valve, wherein an oil feeding opening P of the charging valve is connected with a hydraulic pump, the oil opening A1 and opening A2 of the charging valve are connected with a front brake energy accumulator and a rear brake energy accumulator, and the oil opening SW is communicated with a parking braking oil pipe; the front and rear braking energy accumulators are connected with serial pedal braking valves respectively; the serial pedal braking valves are connected with a front service brake and a rear service brake respectively; parking braking energy accumulators are connected with parking braking valves; and parking braking valves are connected with parking brakes. The braking device meets the conditions for use in a special underground environment, can improve the braking efficiency and working efficiency and safety of the underground explosion-proof vehicle, reduce labor intensity, reduce casualty and accident rates and make underground conveying safer.

The invention discloses a multi-auxiliary-function intelligent fog lamp and an alarm method. The multi-auxiliary-function intelligent fog lamp comprises a circuit control module, a mixed light source module, a shaping optical module, a temperature control module, a relative vehicle speed measuring module and a mixed light source module angle adjustor. The mixed light source module comprises LED fog lamps and a laser fog lamp, wherein the LED fog lamps and the laser fog lamp are mutually coordinated and matched to emit light. The circuit control module is connected with the mixed light source module, and the shaping optical module is arranged at front of the laser fog lamp of the mixed light source module. The mixed light source module is connected with the temperature control module. The circuit control module is further connected with the relative vehicle speed measuring module, the output end of the relative vehicle speed measuring module is connected with the mixed light source module angle adjustor, and the output end of the mixed light source module angle adjustor is connected with the mixed light source module. A red light semiconductor laser device and LEDs are applied to an automobile fog lamp and mutually coordinated and matched to emit the light, so that the situation that safe driving on a road is guaranteed under the conditions of rainy days and foggy days at different lelvels, and the guarantee capability of road transportation is improved.

The invention discloses a preparation method of a high-stability platinum complex catalyst and an application thereof. The catalyst comprises a high-stability platinum complex catalyst and a temperature-sensitive compound coated microcapsule platinum catalyst, the high-stability platinum complex catalyst takes a platinum complex formed by taking a siloxane compound containing unsaturated groups asa ligand as a core and an active component, or takes an organic compound containing N and P as a modification auxiliary agent; the temperature-sensitive compound coated microcapsule platinum catalysttakes the high-stability platinum complex with unsaturated group coordination or a common Karstedt catalyst as a basic core; the temperature-sensitive compound is used as a coating layer to form thecore-shell microsphere with hydrosilylation catalytic activity, the platinum catalyst and the inhibitor are less in use amount and long in normal-temperature storage time, intense catalytic dehydrogenation of hydrogen-containing silicone oil is not easy to cause, and the transportation and use safety is high.

The invention discloses an oil-gas pipeline high-consequence area identification system and identification method. The identification system comprises an oil conveying pipeline high-consequence area identification subsystem and a gas conveying pipeline high-consequence area identification subsystem. The oil conveying pipeline high-consequence area identification subsystem comprises oil conveying pipeline high-consequence area total-risk contribution value computing unit and an oil conveying pipeline high-consequence area judging unit. The gas conveying pipeline high-consequence area identification subsystem comprises a gas conveying pipeline high-consequence area total-risk contribution value computing unit and a gas conveying pipeline high-consequence area judging unit. According to the identification method, existing subjective and extensive identification methods at home and abroad are abandoned, various factors influencing pipeline leakage are taken into consideration comprehensively, the systematic identification system is set up, the calculation thought and the method are simple, the site fitness of the analysis result is good, high-consequence pipe sections of different types of a whole pipeline can be identified, and engineering technical personnel can work out the scientific countermeasures according to the situations of the pipe sections.

The invention relates to a simple battery replacing system. The system comprises: a temporary storage bin for transferring batteries, wherein the temporary storage bin comprises a temporary storage position for temporarily storing a power-lack battery and an accommodating position for accommodating a battery replacing mechanism; a transfer mechanism used for receiving the power-lack battery at theaccommodating position and moving the power-lack battery to the temporary storage position or receiving a fully-charged battery of a stacking machine and moving the fully-charged battery to the accommodating position; a battery replacing platform comprising a battery replacing mechanism which is used for receiving the power-lack battery or the fully-charged battery and can move between a batteryreplacing position and the accommodating position, when in the battery replacing position, the battery replacing platform disassembles the power-lack battery from a vehicle or installs the fully-charged battery into the vehicle, and when in the accommodating position, the battery replacing mechanism receives the fully-charged battery of the transfer mechanism; a battery bin used for storing the batteries; and the stacking machine which obtains the fully-charged battery from the battery bin and places the fully-charged battery in the transfer mechanism, or obtains the power-lack battery from the temporary storage position and stores the power-lack battery in the battery bin. The simple battery replacing system is simple and compact in structure and high in battery replacing efficiency. Theinvention further provides a corresponding battery replacing method and a battery replacing station.

The invention discloses an unmanned aerial vehicle launch booster mounting base adjusting and installing platform. The unmanned aerial vehicle launch booster mounting base adjusting and installing platform mainly comprises a basic working platform, a gravity sensor module group, a supporting flat plate, a roll-over stand, a mounting base adjusting and installing mechanism and a calculating and controlling unit. The basic working platform is provided with the gravity sensor module group, the supporting flat plate is installed on the basic working platform through the gravity sensor module group, one end of the roll-over stand is movably connected with one end of the supporting flat plate in a hinged mode, the other end of the roll-over stand is connected with the supporting flat plate through a supporting driving mechanism, and the roll-over stand is provided with a supporting seat used for supporting an unmanned aerial vehicle; the mounting base adjusting and installing mechanism is in communication with a computer controlling unit through a cable. The unmanned aerial vehicle launch booster mounting base adjusting and installing platform can meet the installation requirement of booster mounting base of different types, the implementation cycle is short, the versatility is good, and the unmanned aerial vehicle launch booster mounting base adjusting and installing platform is very suitable for a mass production process of unmanned aerial vehicles.

The container (1) has an inner container (2) made of plastic, and an outer casing made of metal grating or sheet metal. A base frame (17) is made of plastic and formed with a runner pallet (18) or a frame pallet. The base(21) is made of plastic and formed as an injection molded part. The base has a longitudinal corrugation and a transverse corrugation that are provided for reinforcing the base(21) and as a support for the inner container(2).

The invention discloses a tank container highway transportation early warning method and system. The method comprises the steps that the transportation parameter of the vehicle in the driving process,the transportation parameter of the cargo and the basic parameter of the vehicle and the basic parameter of the cargo are acquired; a risk model is acquired; the acquired parameter information is inputted to the risk model, and the risk value of each existing risk is determined; the corresponding safety threshold of each risk is acquired, wherein the safety threshold is the safety threshold madeby theoretical analysis, numerical analysis and experimental research; the risk level of each risk is determined according to the risk value of each risk and the safety threshold; and the risk level of each risk is transmitted to the driving side, the mobile terminal and the supervision department. According to the tank container highway transportation early warning method and system, real-time monitoring and risk prediction of the vehicle state and the cargo state in the tank container can be performed so as to perform better risk prevention.

The invention relates to a single-temporary storage battery replacement system for a battery replacing station. The system comprises: a temporary storage cabin which is used for the transfer of a power-lack battery and a fully-charged battery, wherein the temporary storage bin comprises a temporary storage position and a containing position used for containing a battery replacing mechanism, And the temporary storage position is used for temporarily storing a power-lack battery; a battery replacing platform comprising the battery replacing mechanism, wherein the battery replacing mechanism is used for receiving the power-lack battery or the fully-charged battery and can move between the battery replacing position and the accommodating position, when in the battery replacing position, the battery replacing platform can detach the power-lack battery from a vehicle or install the fully-charged battery into the vehicle, and when in the containing position, the battery replacing mechanism can move to the temporary storage position to store the power-lack battery or receive the fully-charged battery in the containing position; a battery bin is used for storing batteries; and a stacking machine which can obtain the fully-charged battery from the battery bin and move the fully-charged battery to the containing position, or obtain the power-lack battery from the temporary storage position and store the power-lack battery in the battery bin. The single-temporary storage battery replacing system is simple and compact in structure and high in battery replacing efficiency. The inventionfurther provides a corresponding battery replacing method and a battery replacing station.

The invention relates to an intelligent mine management system and method based on an intelligent mine management and control platform. An operation layer comprises an Internet remote office system, a central management platform, a coal quality production and sale management system, an intelligent unmanned sale system, a one-ventilation and three-prevention management system, a production technology management system, an operation management system and an electromechanical management system; and an execution layer comprises a pressure fan monitoring system, a main conveyor belt monitoring module, a domestic sewage treatment system, a main ventilation system monitoring module, a mine power supply monitoring module, a washing and dressing system, an overhead man-vehicle monitoring system, a boiler thermodynamic system monitoring module, a loading system monitoring module, a production fire-fighting water supply system, a nitrogen injection system monitoring module, a grouting system monitoring module, a driving face automatic monitoring module, a fully mechanized mining face automatic monitoring module and a main drainage automatic monitoring module. The intelligent mine management method matches the intelligent mine management and control platform, and changes traditional coal mine production management, safety management and operation management modes.

The invention discloses an electronic cigarette atomizing device which comprises a liquid storage cup for storing liquid smoke, an outer tube arranged on the liquid storage cup in a sleeving way and a heating and atomizing assembly arranged at the bottom of the liquid storage cup, wherein the bottom of the heating and atomizing assembly is sealed by a liquid blocking plug; a top cover for sealing the top of the liquid storage cup and a sealing plug are detachably arranged at the top of the liquid storage cup; the liquid storage cup is respectively provided with a liquid injection hole and an exhaust hole; a liquid injection hole plug and an exhaust hole plug are correspondingly arranged on the inner side of the top cover. The electronic cigarette atomizing device disclosed by the invention has the benefits that the difficulty of liquid injection caused by the fact that air in the liquid storage cup cannot be discharged is avoided, the liquid smoke injection speed is greatly shortened, and the production efficiency and the transportation safety of an electronic cigarette are effectively improved.

The invention provides an automatic fixing device for a container. The automatic fixing device for the container comprises a container body. Locking devices are fixed to the bottom of the container body. Tightening devices are fixed to the top of the container body. The tightening devices are connected with the locking devices through brake cables. Each locking device comprises an outer casing pipe, an inner casing pipe, a rotary shaft and a lock. Hoisting holes used for hoisting are formed in the top of the container body. Each tightening device is fixed to the corresponding hoisting hole and comprises a pressing block installed on the bottom face of the corresponding hoisting hole in a vertically sliding mode. A spring enabling each pressing block to have a downward-moving tendency is arranged at the top end of the corresponding pressing block. Pull wire holes are formed in the side walls of the hoisting holes. Each brake cable penetrates through the corresponding pull wire hole and then is connected with the side wall of the corresponding pressing block. The automatic fixing device for the container is simple in structure, capable of automatically achieving unlocking or locking in the unloading and loading process, convenient to use, fast and capable of greatly improving the loading efficiency and improving the transportation safety.

The invention relates to a reusable express item packaging container lease circulation system. The reusable express item packaging container lease circulation system comprises lease circulation relation among an operation platform, a sender, an express company, express tail ends, a receiver and a packaging container; the packaging container circulating process includes the steps that a packaging material supplier provides reusable express packaging containers for the operation platform, and the operation platform deliveries the packaging containers to all the express tail ends according to theagreement; the sender logs in on the operation platform with the real name, provides guarantee deposit according to the needing number to obtain the right to use the corresponding packaging containers; the sender packages the goods purchased or ordered by the receiver with the packaging containers and submits the packaging containers with the goods to a carrier for goods carrying; the carrier receives the orders and transports the goods to all the express tail ends; the receiver scans to pick up the items through mobile phone application after receiving the express items and returns the packaging containers to the express tail ends after taking the goods out of the containers, return information is recorded by conducting scanning once more, the operation platform charges certain rent andreleases the guarantee deposit, and the packaging containers enter the circulation state again. One lease circulation is completed.

The invention relates to a reusable express packing container lease circulating system. The system comprises an operation platform, a code scanning system, an input system and a reusable express packing container; the reusable express packing container has one-code one-box identifying information, and is provided to the operation platform by a packing material supplier; the operation platform obtains reusable express packing container state information through a protocol; the packing container includes a box body (1), a box bottom (2) and a box cover (3); and the box body (1), the box bottom (2) and the box cover (3) are integrally molded by composite plates through folding, and respectively include outer protecting layers and inner buffering layers. The system uses lower user apportioned cost for popularizing and applying high-performance special express packing container to realize reliable and efficient storage and transportation of express products, so that the packing container use cost of senders can be largely reduced.

The invention discloses an efficient loading and unloading system and process for harbor containers. The system comprises a double-layered quay crane (1) with an elevator, a ferry crane (2) and a steel structure gantry crane (3), wherein the ferry crane (2) is connected with the steel structure gantry crane (3); the tail part of the double-layered quay crane (1) is positioned above the ferry crane (2). According to the system and the process, as the technological process that the double-layered quay crane is used for hoisting and conveying the containers, the ferry bridge is used for conveying the containers, and the steel structure gantry crane is used for stacking the containers is adopted, the system and the process have the advantages of greatly improving the loading and unloading efficiency and being efficient and safe, and meets increasing requirements of people.

The invention discloses acidic corrosion resistant X60MS pipeline steel. The acidic corrosion resistant X60MS pipeline steel comprises the following components of, by weight percent, 0.05-0.07% of C,0.10-0.20% of Si, 0.90-1.10% of Mn, less than or equal to 0.010% of P, less than or equal to 0.002% of S, 0.020-0.030% of Nb, 0.010-0.020% of Ti, 0.020-0.040% of Al and 0.20-0.30% of Cr. The inventionfurther discloses a preparation method of the acidic corrosion resistant X60MS pipeline steel. According to the acidic corrosion resistant X60MS pipeline steel and the preparation method thereof, theweldability, the HIC resistance and the drop hammer tearing resistance of the X60MS pipeline steel are improved; the production efficiency of the X60MS pipeline steel is improved substantially; energy consumption and the production cost are lowered; the service life is prolonged; the transportation safety of petroligenic natural gas is improved; and the requirements of socioeconomic development are met advantageously.

The invention relates to an express package box, comprising a box body, a box bottom and a box cover; the box body, the box bottom and the box cover are formed by integrally folding and molding a composite EPE panel, and the box body, the box bottom and the box cover respectively comprise an outer protective layer and an inner buffer layer; the inner buffer layers of the inner surfaces of the box bottom and the box cover are positioning bosses; the box body, the box bottom and the box cover are molded at one step by adopting hot pressing and die cutting processes, and each folded part is thinned by the hot pressing to extend to form a hinge; the edges of the box body and the box cover form a circle of wrapping edge through thermal forming and bending, a circle of positioning clearance exists between the positioning bosses and the wrapping edge, and after the box body is molded, the upper and lower edges of the box body are respectively placed in the positioning clearance of the box body and the box cover. The express package box changes the current situation that most express package boxes can only be used once and the waste is severe, the use function of folding and circulation for multiple times is realized, and the express package box has the characteristics of high strength, convenience in box packaging operation and better sealing effect.

The present invention discloses a method and a device for transportation safety management of radioactive solid waste, and a terminal device. The method comprises the steps of: obtaining radioactive solid waste information and transportation vehicle information; writing the radioactive solid waste information and the transportation vehicle information into radio frequency identification tags; obtaining escort personnel information and transportation route information of transportation vehicles; generating transportation numbers according to transportation missions, performing association of the transportation numbers with the radioactive solid waste information, the transportation vehicle information, the escort personnel information and the transportation route information and performingstorage; receiving monitoring data sent by a vehicle terminal; and determining whether a current transportation state is normal or not according to the monitoring data, and if the transportation stateis abnormal, sending corresponding alarm information according to the abnormal monitoring data. The method and the device for transportation safety management of radioactive solid waste, and the terminal device can achieve real-time monitoring and management of the transportation process of the radioactive solid waste, can timely adopt response measures when potential risks happen, and can effectively improve the transportation safety of the radioactive solid waste.

The invention discloses a methanol hydrogen production energy-storage fuel cell base station standby power supply system and a control method thereof. The system comprises a methanol reforming hydrogen production machine, a hydrogen energy power supply, a controller, a solidification hydrogen storing system, a first control valve, a second control valve, a hydrogen compressor, a hydrogen dehydration system, wherein the methanol reforming hydrogen production machine, the hydrogen energy power supply and the solidification hydrogen storing system are mutually connected; the first control valve is arranged between the methanol reforming hydrogen production machine and the hydrogen energy power supply, and the second control valve is arranged between the solidification hydrogen storing system and the hydrogen energy power supply; and the methanol reforming hydrogen production machine, the hydrogen dehydration system, the hydrogen compressor and the solidification hydrogen storing system are sequentially connected. The energy storage efficiency of the system is much higher than that of direct application of a compressed hydrogen gas cylinder, fuel refreshment is carried out extremely conveniently, and people only need to fill methanol when fuels are discovered to be insufficient by remote monitoring and do not need to replace a container which is required in compressed hydrogen replacement, thereby greatly improving the transport efficiency and the safety.

The invention provides a digitalized antitheft compression-resistant reusable packaging box and relates to the technical field of packaging, aiming at solving the problems of the prior art that a packaging box cannot be reused, is relatively poor in safety and lacks digitalized application. The digitalized antitheft compression-resistant reusable packaging box comprises a box body, wherein the box body comprises a top cover part, a lateral side part, a bottom board part and a reinforcing board; the top cover part comprises an upper-layer top cover, a middle-layer top cover and a bottom-layer top cover; the upper-layer top cover is provided with a first double-wing insertion tongue and comprises a first tearing strip and a first adhesive area, a first insertion hole is formed at the connected part of the upper-layer top cover and a first side face; the reinforcing board is provided with two second double-wing insertion tongues; and the outer surface of the box body is provided with a two-dimension code, bar code and augmented reality recognition area. The digitalized antitheft compression-resistant reusable packaging box is high in safety performance, convenient to use, large in tensile strength, reusable and anti-counterfeiting, and is added with digitalized application, so that the user experience is higher.

The invention provides a construction waste management and control platform and method based on GIS and Internet of things. The platform includes a highly integrated radio frequency identification system, a vehicle license plate identification system, a satellite positioning system, a geographic information system, a communication system, a cloud computing platform and an operation management center, and the highly integrated radio frequency identification system, the vehicle license plate identification system, the satellite positioning system, the geographic information system and te communication system are both connected with the cloud computing platform. Through the satellite positioning system and the geographic information system, the invention can realize the real-time monitoring of the protective measures of the construction waste transport vehicle and ensure that trucks do not scatter construction waste on the way, the vehicle license plate recognition system can recognize and analyze the vehicle information, the personnel information and the construction waste information of the transport vehicle, so as to realize the classification recognition and weighing measurement of the construction waste, transport the construction waste scientifically and orderly and shorten the construction period.

The invention discloses a compressed oxygen storage tank transportation fixing device comprising a fixed plate, a fixing mechanism, a vertical plate and a limiting mechanism, rolling wheels are fixed to the periphery of the bottom of the fixed plate, installation grooves are formed in the periphery of the bottom of the fixed plate, sliding grooves are formed in the surface of an installation plate, and movable rods are connected to the two ends of each transverse plate in a rotating mode. Sliding wheels are connected to the two ends of each movable rod through bearings, and clamping grooves are formed in the two ends of the surface of each conical block. The compressed oxygen storage tank transportation fixing device is provided with the movable rods and sliding blocks, lead screws drive the movable blocks and first trapezoidal blocks to abut against second trapezoidal blocks at the bottoms of the sliding blocks to drive the sliding blocks to move upwards, and through cooperation of inclined faces at the two ends, the two sets of movable rods are driven to rotate to fix oxygen tanks in arc-shaped grooves above the transverse plates. The front and rear groups of lead screws can drive the front and rear groups of movable rods on the transverse plates to clamp and fix the front and rear ends of the oxygen tanks, and therefore the oxygen tanks are conveniently and separately fixed and transported and are prevented from being damaged by collision.

The invention discloses a logistics transportation scheduling method and platform, and relates to the field of logistics. The method comprises the steps of obtaining a waybill demand, wherein the waybill demand comprises cargo information, a transportation path and transportation time; screening the vehicles which accord with the cargo information, the transportation distance and the transportation time from all the vehicles; matching drivers supporting the transportation distance and the vehicle information, and notifying the drivers; and if the driver confirms the waybill requirement, binding the driver with the waybill requirement until the number of the drivers meets the vehicle requirement. According to the present invention, vehicles meeting requirements are screened according to waybill requirements, then, people meeting the waybill requirement and capable of driving the vehicle are screened out from the drivers, and the waybill information is sent to the personnel, when a driver confirms the waybill requirement, the driver, the vehicle and the waybill requirement are bound, the binding is stopped until the number of the driver meets the vehicle driving requirement, and therefore the reasonable arrangement of transportation tasks is efficiently completed, and the distribution efficiency is high.

The invention belongs to the technical field of marine ships and discloses an on-sea three-barrel foundation type wind-electricity overall machine installation ship and a single-step construction method thereof. The on-sea three-barrel foundation type wind-electricity overall machine installation ship comprises a ship body, a tower frame, a hoisting device, a locking cohesion device, a fine adjusting righting device, an anti-collision device, an anchor positioning device and a control driving cab. The ship body achieves three-directional constraint for three barrel-shaped foundations and transfers buoyancy. The tower frame and the hoisting device provide hoisting operation in the sinking and leveling processes. The locking cohesion device enables the three barrel foundations and a draught fan tower barrel to be connected with the ship body and transfers the buoyancy effect. The anti-collision device protects the ship body, and the fine adjusting righting device is responsible for leveling so as to ensure structural stability. The anchor positioning device positions the ship body, and the control driving cab has the driving and comprehensive adjusting and controlling functions. According to the on-sea three-barrel foundation type wind-electricity overall machine installation ship and the single-step construction method thereof, the functions such as single-step installation, towage, positioning, leveling, sinking can be achieved; machine installation efficiency is improved, installation cost is reduced, and the influence of the sea condition is small; and the long construction period of split type installation is shortened, the construction difficulty is lowered, and the construction process is simplified.

The invention discloses a C110 steel graded petroleum casing pipe containing rare earth. The petroleum casing pipe is prepared from the following components in percentage by weight: 0.27 to 0.30 percent of C, 0.15 to 0.30 percent of Si, 0.35 to 0.50 percent of Mn, 1.35 to 1.45 percent of Cr, 0.60 to 0.70 percent of Mo, 0.02 to 0.04 percent of V, 0.10 to 0.20 percent of Ni, 0.02 to 0.05 percent ofAl, 0.02 percent of Re, less than or equal to 0.020 percent of P and less than or equal to 0.005 percent of S. The invention further discloses a production method of the petroleum casing pipe. According to the petroleum casing pipe and the production method thereof, inner tissues of the petroleum casing pipe are uniform and chemical components are not segregated; the SSC resistance of the petroleum casing pipe is improved; the obtained petroleum casing pipe has good quality, the service life is prolonged, the transportation safety of a pipeline is increased and requirements on social development are easy to met.

The invention discloses a vehicle steel coil transportation bracket. The vehicle steel coil transportation bracket comprises two symmetric bracket bases, wherein the middle part of each bracket base is vertically connected with a lifting plate; the two lifting plates are respectively and fixedly arranged at both ends of a connecting base; the middle part of the lower end of the connecting base is provided with grooves, and the grooves are matched with the lifting plates; each bracket base is provided with a plurality of support frames which are symmetrically arranged at both sides of the corresponding lifting plate; each support frame is of a triangular column structure with an arc-shaped support part, three through holes are formed in each support frame in a penetrating way in the horizontal direction, a connecting column is inserted into each through hole to connect the support frames, and one connecting column is fixedly connected with limiting plates at both ends of each support base. The vehicle steel coil transportation bracket has the advantages that the vehicle steel coil transportation bracket is suitable for transporting steel coils with different diameters and sizes, the distance between the two bases can be adjusted, the steel coils can be effectively fixed and supported, and the safety in transportation is improved.