43results about How to "Achieve safe transportation" patented technology

The invention relates to an intelligent automated guided vehicle with a high safety coefficient based on the Internet of things. The automated guided vehicle includes a base, a supporting plate, a lifting mechanism, an adjusting mechanism, two balance mechanisms and four moving mechanisms. An opening is formed in the supporting plate, a detection mechanism is arranged in the opening, and the detection mechanism comprises a first motor, a first connecting rod, a second connecting rod, a detection plate, a camera, two vertical rods, two locating units and two protective plates. Each balance mechanism comprises a balance rod and two balance assemblies. According to the intelligent automated guided vehicle with the high safety coefficient based on the Internet of things, the position and sizeof a storage rack can be detected through the detection mechanism, and the moving mechanisms drive equipment to move under the storage rack and prevent the storage rack from tilting during transportation; and in addition, through the balance mechanisms, the supporting area of the equipment to the storage rack is increased, so that the storage rack is forced uniformly, balls in notches of a slidingplate abut against the ground, the acting point and the area of thrust surface are increased, the safe transportation of goods is realized, and the practicability of the equipment is improved.

The invention relates to a movable flying wing box used for transporting, storing and displaying commercial vehicles. The movable flying wing box comprises a top beam plate, two flying wing box plates, a front side face, a tail gate, a box bottom and a power integration unit. A rectangular beam on each side of the top beam plate is hinged to a flying wing box plate; the flying wing box plates are rectangular-shaped folded plates, and each flying wing box plate is composed of a top plate and a side plate; an upper left corner and an upper right corner of each of the front side face and the tail gate are respectively provided with a cavity, each cavity is provided with a hydraulic cylinder, and a cylinder shaft end of the cylinder is fixedly connected with the top plate of each flying wing box plate; the box bottom is sequentially composed of a pore plate, a base plate and a dust guard plate, and the base plate is formed by welding a plurality of steel in a staggered manner; the box bottom is provided with a spacing hole of a horizontally plugged-in type locking device and a vertically-rotary type locking mechanism; a guide surface is arranged in the middle of the box bottom and matched with a guide rail fixed on a chassis of a rescue vehicle through bolts; a plurality of walking wheel sets are further mounted at the box bottom. By the arrangement, safety transportation of the vehicles can be realized, and the movable flying wing box can be conveniently used for storing and displaying the vehicles.

The invention provides a lithium ion battery positive material, a lithium ion battery positive electrode containing the positive material, and a battery containing the positive material. The positive material comprises a lithium iron phosphate positive active material and iron phosphate, and the primary particle size of the iron phosphate is not lower than 20mum. The over-discharge resistance capability of the battery made of the positive material comprising large-granule iron phosphate and the lithium iron phosphate positive active material is excellent; and after cells made in the invention discharge to 2.0V, the cells continuously discharge to near 0V, the decrease trend of a positive electrode potential curve tends to stability, the rise of a negative electrode potential curve is not too high (generally not higher than 1.5V), and the above two potential curves become closer or intersect at 0V. Over-discharge is prevented, the safety of the monomer cells is guaranteed, and the low-potential-energy or uncharged safe transport is realized.

The invention provides an integrated regeneration system and method of a mobile SCR (Selective Catalytic Reduction) denitrification catalyst. The system consists of a lifting system for carrying a to-be-regenerated SCR denitrification catalyst module, a regeneration system for regenerating the to-be-regenerated SCR denitrification catalyst module, and a support plate for bearing the lifting system and the regeneration system. The invention further discloses a regeneration method of the SCR denitrification catalyst. The special lifting system designed by the integrated regeneration system of the mobile SCR denitrification catalyst disclosed by the invention is capable of realizing safe transportation of the to-be-regenerated SCR denitrification catalyst module and turning in processes such as cleaning and regenerating, and improving a regeneration effect of the denitrification catalyst, and has the advantages of decreasing floor space of the regeneration device, reducing transportation processes, and reducing abrasion to the to-be-regenerated catalyst by realizing all-pool-in-one with reasonable design and layout.

The invention provides a reagent composition for stabilizing nucleic acid molecules in a biological sample. The reagent composition comprises a pH stabilizer, a chelating agent, a protein denaturant, an antimicrobial agent and optional inorganic salt ions, a tissue penetrant, a reducer, a nuclease inhibitor and the like. The invention also provides a method for transporting, storing and stabilizing the nucleic acid molecules in the biological sample by using the reagent composition and application of the reagent composition in transporting, storing and stabilizing the nucleic acid molecules in the biological sample. The reagent composition ensures that high molecular weight DNA in the biological sample is kept for a long time at normal temperature.

The invention discloses a cold chain logistics safety transportation device. The device comprises a transportation box, a containing box, a vertical damping unit, a transverse damping unit and a coldchain refrigeration unit, the interior of the transportation box is divided into a containing cavity at the front side and an equipment cavity at the rear side through a vertical partition plate of the transportation box, the containing box with a hollowed-out side surface and a hollowed-out top surface is arranged in the containing cavity, four corners at the bottom of the containing box are respectively and movably connected with supports at four corners at the bottom of the containing cavity through the vertical damping unit, and two sides of the containing box are movably connected with two sides inside the containing cavity through the transverse damping unit. The vertical damping unit and the transverse damping unit are adopted to buffer vertical and transverse shocks received by thecontaining box, the vertical and transverse damping units are sufficient, conveyed articles can be protected, the position of the articles can be fixed through an article movable separation unit whenthe articles cannot fill a storage space, the article movable separation unit is also provided with a buffer component, and the transverse movement of the articles is buffered.

The invention discloses a transporting container generally used for reactor irradiation monitoring tubes. The container comprises a container main body with two open ends, the open ends of the container main body are separately provided with an upper end plug and a lower end plug, the upper end plug seals one corresponding open end into which the upper end plug inserted, and the lower end plug seals one corresponding open end into which the lower end plug inserted; and the upper end plug and the lower end plug are respectively equipped with a pressing pad and a buffering pad, and the bufferingpad is arranged between the pressing pad and the lower end plug. The transporting container provided by the invention can realize safe transportation of the reactor radiation monitoring tubes, when one irradiation monitoring tube with the largest radioactive activity known in China is loaded, the maximum radiation level of the outer surface of the container is not more than 0.5mSv/h, and the maximum radiation level of the position 1m away from the surface of the container is not more than 0.01mSv/h; and the transporting container can cover the transportation requirements for the irradiation monitoring tubes with various reactor types in the China, and can load one irradiation monitoring tube with the maximum length of 2050mm when a buffering pad with an appropriate specification is matched.

The invention discloses a monorail crane bidirectional anti-sliding device based on an inner ratchet mechanism. The device comprises a vehicle following stabilizing mechanism, a track, a front clamping mechanism and a rear clamping mechanism, wherein the front clamping mechanism and the rear clamping mechanism are opposite in rotation direction, the vehicle following stabilizing mechanism comprises a protective shell, a middle vehicle capable of sliding and a hydraulic cylinder controlling the middle vehicle to slide are arranged in the protective shell, a front vehicle and a rear vehicle are fixed to the front end and the rear end of the protective shell respectively, each clamping mechanism comprises a corresponding left ratchet device and a corresponding right ratchet device, each ratchet device comprises a corresponding fixing rod, a plurality of inner ratchets capable of rotating unidirectionally are fixed to the two ends of the sides, close to the track, of the fixing rods correspondingly, the inner ratchets on the front clamping mechanism and the rear clamping mechanism are opposite in rotation direction, the two ends of the fixing rods on the front clamping mechanism are hinged to the front vehicle and the middle vehicle by means of front rocker arms correspondingly, and the two ends of the fixing rods on the rear clamping mechanism are hinged to the rear vehicle and the middle vehicle by means of rear rocker arms correspondingly. The device can achieve a monorail crane bidirectional anti-sliding function, prevents a monorail crane from sliding, guarantees the safety of operators and achieves safe transportation.

The invention relates to an Internet of Things based method for real-time data processing during transportation of dangerous goods. The method includes the following steps: firstly, for field data acquisition, sensing and acquiring front-end data of field dangerous goods through RFID (radio frequency identification) electronic tags and a system set up by a GPS/Beidou satellite; secondly, for basic communication, transmitting the dangerous goods front-end data acquired in the field to a data acquisition server through a network; thirdly, for data integration processing, integrating the dangerous goods front-end data transmitted from the network by the data acquisition server to realize a metadata catalog, data sharing standards and business data categories; fourthly, for field management, performing corresponding dangerous environment processing on field transportation equipment according to the metadata catalog, the data sharing standards and the business data categories generated after data integration processing. By the method, intelligentization and standardization of transportation of the dangerous goods can be realized, and safety transportation is realized.

The invention provides a launching method of a pipeline leakage flux inner detector. According to the method, the pipeline leakage flux inner detector is placed on a tray and then placed on a cart through the tray, the pipeline leakage flux inner detector is put into a launching barrel through the tray, and the situation that the pipeline leakage flux inner detector is pulled out together when the tray is pulled out is prevented through a shifting fork push rod; the tray, the cart and the shifting fork push rod are all made of non-magnetic stainless steel; the height and the position can be adjusted through the cart so that the tray can be aligned to the launching barrel; and the shifting fork push rod is used for preventing the pipeline leakage flux inner detector from being pulled out together with the tray. According to the launching method, the launching work of the pipeline leakage flux inner detector can be completed, the launching process is convenient, fast and reliable, and the launching requirement of the pipeline leakage flux inner detector can be met.

The invention discloses a glass transporting cart. The glass transporting cart is characterized in that two wheels (3) are arranged at the two ends of a cross rod (1) respectively and can freely rotate; one end of a supporting leg (2) is fixedly connected to the lateral side of the cross rod (1), and the other end of the supporting leg (2) extends in the direction of being far away from the cross rod (1); one end of a sleeve (8) is fixedly connected to the lateral side of the cross rod (1); a plurality of through holes are formed in the lateral side of a vertical rod (4) in the length direction of the sleeve (8), and the vertical rod (4) is tapped into the sleeve (8) in the length direction of the sleeve (8); a stopping rod (7) penetrates the sleeve (8) and is tapped into the corresponding through hole to abut against the vertical rod (4); suction cups (5) are installed on a suction cup frame; and a sliding groove is formed in the vertical rod (4), the suction cup frame slides in the length direction of the sliding groove and is fixed through a threaded rod, and a handle (9) is fixedly connected to the lateral side of the sleeve (8). Safe transporting of glass is achieved through the glass transporting cart.

The invention belongs to the field of biological sample preservation, and discloses a virus sample direct amplification type sample preservation solution and an application method. The preservation solution comprises a surfactant, a buffer agent, salt ions, a reducing agent, alcohol and a nuclease inhibitor. The preservation solution provided by the invention can quickly inactivate viruses, realizes direct sample loading amplification detection, and avoids a nucleic acid extraction process with tedious steps.

The invention discloses a pipeline transportation device and particularly relates to a pipeline transportation device used in a mountainous region. The invention provides a pipeline transportation device used in the mountainous region which is adapted to various road conditions. The pipeline transportation device comprises a sliding frame, a pipeline support and a roller, wherein the pipeline support is arranged on the sliding frame, the sliding frame comprises a main body frame and a circular arc-shaped sliding structure, the sliding structure is installed at the bottom of the main body frame, an inner circular arc of the sliding structure faces towards the main body frame, the roller is detachably or telescopically installed on the sliding frame, and after the roller is installed at a working position, the radius of the roller is greater than the distance between the axis of the roller and the bottom of the sliding frame. When the ground is smooth, the roller can be installed or unfolded to the working position to realize wheeled transportation and enhance the transportation efficiency; and when the ground condition is poor, the roller can be dismantled or contained, and a sliding mechanism is adopted for sliding type transportation. Through the matched use of the roller and the sliding structure, the pipeline transportation device can be adapted to various road conditions in the mountainous region.

The invention provides a hydraulic CNG gas cylinder fixing device. The hydraulic CNG gas cylinder fixing device comprises main beams, connecting beams, cylinder brackets, adjusting bolts, clamping grooves and supporting beams. The two main beams are arranged in parallel. The connecting beams are connected with the two main beams. An interval between the two main beams can be adjusted. Sliding grooves are formed in the outer sides of the two main beams. The cylinder brackets capable of sliding are arranged on the each of the main beams. The cylinder holders are of an arc bracket structure. Theadjusting bolts are arranged on the cylinder brackets. The adjusting bolts slide freely in the sliding grooves. The clamping grooves are formed in the two end portions of the main beams. The supporting beams are arranged in the clamping grooves in a pull-out mode. The supporting beams can rotate in the clamping grooves. Fixing grooves are formed in a nearby position of the two ends of the bottom portions of the main beams, and the fixing grooves limit the supporting beams to the fixing grooves. The hydraulic CNG gas cylinder fixing device is reasonable in structure design, convenient to use, capable of meeting the fixing of different sizes of the gas cylinders, especially capable of realizing the safe transportation of multi-layer gas cylinders, low in cost, good in adjustment and wider inthe range of application, so that the transportation of natural gas is safer and more efficient.

The invention relates to a transportation device, and particularly relates to a safe transportation device for new energy battery piece processing. The safe transportation device for new energy battery piece processing can facilitate workers to pick up battery pieces one by one, and avoids the situation that the battery pieces fall off and are damaged due to collision in the carrying process. Thesafe transportation device for new energy battery piece processing comprises a bottom plate, a pushing mechanism and a boxing mechanism, wherein a workbench is arranged on one side of the top of the bottom plate; the pushing mechanism is arranged on the top of the bottom plate and located on one side of the workbench; and the boxing mechanism is arranged on the top of the bottom plate and locatedbelow the workbench. The workers place the battery pieces on the top of a conveying belt, a servo motor is started, then the conveying belt is driven to rotate, the conveying belt rotates to convey the battery pieces into a battery piece clamping plate, the workers hold the battery piece clamping plate to move the lower side of a box body, and therefore safe transportation for new energy battery piece processing is achieved.