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13results about How to "Guaranteed buffer" patented technology
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Elastic component, limiting component, limiting guide device and electric automobile comprising limiting guide device
PendingCN119389052Aavoid damagereliable bufferCharging stationsElectric devicesElectrical batteryStructural engineering
The invention discloses an elastic component, a limiting component, a limiting guide device and an electric vehicle comprising the limiting guide device. The limiting and guiding device comprises an elastic component and a limiting component which are matched with each other. The elastic component is fixed to the inner side wall of a quick-change support of the electric automobile or the outer side wall of a quick-change battery box of the electric automobile, and the elastic component is used for elastically limiting movement of the quick-change battery box in the quick-change support. The elastic component can elastically limit the movement of the quick-change battery box in the quick-change bracket, so that the battery box is prevented from being damaged.
Owner:AULTON NEW ENERGY AUTOMOBILE TECHNOLOGY CO LTD
Method for removing alkali liquor during shutdown of direct coal liquefaction device
ActiveCN119662299AReduce downtimeSolve overpressureLiquid hydrocarbon mixture productionThermodynamicsProcess engineering
The invention discloses a method for removing alkali liquor during shutdown of a direct coal liquefaction device. A system comprises a tank area alkali liquor tank, a coal liquefaction device alkali liquor buffer tank, a reaction heating furnace, a first reactor, a second reactor, a high-temperature and high-pressure separator, an alkali liquor discharge buffer tank, a foam cyclone separator and a defoamer. By adopting an innovative idea, the alkali liquor is discharged to the alkali liquor discharge buffer tank of the coal liquefaction device for buffering, degassing and defoaming, and then is pressurized and conveyed to the alkali liquor tank of the tank area for storage through the alkali liquor conveying pump of the coal liquefaction device, so that the aim of continuous shutdown and massive alkali liquor removal of the direct coal liquefaction device is fulfilled, the shutdown time is saved for enterprises, and the production efficiency is improved. And certain economic benefits are brought.
Owner:CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD +1
Image encoding / decoding method and device
ActiveCN113841399BFix parsing delaySolve the data buffering problemDigital video signal modification
Provided is an image encoding / decoding method and device. The image decoding method disclosed herein may include the following steps: obtaining maximum transform block size information; deriving the maximum transform block size based on the maximum transform block size information; and determining whether to apply a secondary inverse transform to the current block based on the maximum transform block size and the horizontal size and vertical size of the current block.
Owner:ELECTRONICS & TELECOMM RES INST +1
A cable drum damper
The utility model provides a kind of cable reel damper, it is related to cable reel damper technical field, including cable rack, the front of cable rack is equipped with the cable reel of circular and symmetrical installation, and the back of cable reel extends to the inside installation damper body, further inside the installation rotating bearing of damper body, and inside rotating bearing extends and is equipped with the rotating shaft of the cable reel of installation, and in the end of rotating shaft away from rotating bearing and located the inside installation ball bearing of cable reel, the end of rotating shaft and away from ball bearing is equipped with support block in the periphery, and support roller is installed in the bottom of support block, the utility model is designed, the both ends of cable reel can be effectively supported, to effectively prevent its one end from gravity tilt and pry damper, cause damper damage.
Owner:LUOYANG SHUNMAI BUILDING MATERIALS CO LTD
Fabricated roof waterproof structure and waterproof system based on oblique diversion drainage
ActiveCN119266467AEnsure structural stabilityIncreased durabilityBuilding roofsBuild-up roofsExtreme weatherFixed frame
The invention relates to the technical field of roof waterproofing, in particular to an assembly type roof waterproof structure and waterproof system based on oblique flow guide drainage, and the assembly type roof waterproof structure based on oblique flow guide drainage is applied to a conical roof and comprises a waterproof partition plate, a fixed frame body and a movable frame body for fixing the waterproof partition plate. A buffer assembly is arranged between each movable frame body and the corresponding fixed frame body, a flow guide groove is formed in each waterproof partition plate, and a rainwater disperser is further arranged on the outer side of each waterproof partition plate. Raindrops of initial rainfall are evenly scattered through the rainwater dispersers, the kinetic energy generated when rainwater directly impacts on the waterproof partition plates is effectively relieved, and therefore the rainwater can be effectively prevented from falling off. Rainwater is promoted to form slight turbulent flow through the wavy flow guide grooves in the waterproof partition plates, the scouring effect caused by water flow concentration is avoided, impact force borne by the waterproof partition plates is effectively absorbed and dispersed in combination with the buffering assemblies, and the stability of the waterproof partition plates in extreme weather is ensured.
Owner:GUANGZHOU PUBLIC UTILITY PLANNING DESIGN INST
Platform high-altitude anti-falling safety protection device
The utility model belongs to the technical field of construction safety equipment, and particularly relates to a platform high-position anti-falling safety protection device which comprises a surrounding plate and four rotating plates, an anti-falling net is installed in the surrounding plate, four grooves are formed in the bottom of the surrounding plate, buffering assemblies are arranged on the four rotating plates, a baffle is installed at one end of the surrounding plate, and the other end of the surrounding plate is provided with an anti-falling net. A storage assembly is arranged on the surrounding plate; the buffering assembly comprises a supporting base, and two limiting rods are installed in the supporting base. The anti-falling safety protection at a high place can be carried out through the anti-falling net, and the supporting seat and the rotating plate can be conveniently stored in the groove through the arrangement of the storage assembly, so that the aim of conveniently carrying the coaming and the anti-falling net is achieved, the occupied space is reduced, and the flexibility is improved; and through the arrangement of the buffering assembly, buffering can be provided when the articles or the personnel fall, the phenomenon that the anti-falling net is damaged due to too large impact force is avoided, and the personnel safety and the service life of the device are guaranteed.
Owner:NANTONG TRAFFIC CONSTR CONSULTING SUPERVISION CO LTD
Spring buffer device applied to flip-up sterilizer
ActiveCN222650471Uguaranteed bufferavoid collisionVibration suppression adjustmentsStructural engineeringMechanical engineering
The utility model discloses a spring buffer device applied to an upturning cover sterilizer, which comprises a square outer shell, the inner wall of the square outer shell is fixedly connected with a partition plate, the upper surface of the partition plate is provided with a sliding hole, the square outer shell is internally provided with an upturning cover buffer ejector rod, and the upturning cover buffer ejector rod is fixedly connected with the partition plate. The bottom end of the upper turning cover buffering ejector rod penetrates through the sliding hole and extends to the position below the sliding hole, a supporting ring is fixedly connected to the outer surface of the upper turning cover buffering ejector rod, and the outer surface of the upper turning cover buffering ejector rod is sleeved with a spring. According to the utility model, the spring, the connecting ring and the supporting ring are matched, so that the upturning cover buffer ejector rod can buffer the upturning cover, and meanwhile, the upturning cover buffer ejector rod, the rubber piston plate, the air outlet hole and the cylinder body are matched, so that the upturning cover buffer ejector rod can be limited and prevented from sliding repeatedly under the action of the spring; therefore, the upturning cover is buffered by the upturning cover buffering ejector rod, and the upturning cover is prevented from colliding with the sterilizer.
Owner:SHIDUKAI INSTR EQUIP (SHANGHAI) CO LTD
A telescopic high-altitude fruit picking device
ActiveCN118614267Bflexible swingeasy to moveRenewable energy machinesPicking devicesAgricultural engineeringStructural engineering
The present invention discloses a telescopic high-altitude fruit picking device, and relates to the technical field of agricultural picking. The present invention comprises a picking tube, wherein a support assembly is arranged on the lower side of the bottom of the picking tube, a telescopic tube is inserted inside the top of the picking tube, a telescopic buffer cover is fixedly connected between the bottom of the telescopic tube and the side wall of the inner cavity of the picking tube, a fastening knob is threadedly connected to the outer side of the top of the picking tube, and the fastening knob is used to squeeze and fix the telescopic tube, a detachment assembly is arranged on the top of the telescopic tube, and the detachment assembly is used for detaching and collecting high-altitude fruits, and a buffer assembly is arranged inside and outside the bottom of the picking tube. The present invention can pick fruits more labor-savingly, can transport the picked fruits downward and complete the collection, and can buffer the falling of fruits of different sizes, thereby avoiding damage to the fruits, can detach multiple fruits, and improve the efficiency of picking.
Owner:HUNAN YUNXIANG HEAVY IND CO LTD
Roller device and self-counterweight trolley
PendingCN119389932Aavoid damageExtended service lifeTravelling gearSafety gearStructural engineeringMechanical engineering
Owner:HUADIAN CAOFEIDIAN HEAVY IND
Packaging box
ActiveCN222137421UIncreasing the thicknesshigh strengthPackage recyclingLinings/internal coatingsStructural engineeringMechanical engineering
The utility model relates to the technical field of packaging boxes, in particular to a packaging box which comprises an outer box, a lining body and a buffering piece. Wherein a mounting groove is formed in the lining main body, and the side wall of the mounting groove is of a hollow structure; the buffer piece comprises a bottom buffer part and a side buffer part, the bottom buffer part abuts against the bottom of the mounting groove, and the side buffer part extends into the hollow structure of the side wall of the mounting groove; the side wall of the lining main body is connected with the bottom buffer part in an inserting manner; the lining main body and the buffer piece are made of corrugated paper, and the lining main body is formed by folding. According to the packaging box, buffering and damping are achieved, meanwhile, the packaging box can be recycled, and no pollution is caused to the environment.
Owner:SHANGHAI PYLON TECH CO LTD
Road protective fence with good buffering performance
ActiveCN224199823Uguaranteed bufferImprove shock absorption and cushioning effectNon-rotating vibration suppressionRoadway safety arrangementsArchitectural engineeringShock absorber
The utility model relates to the technical field of protective fences, and discloses a road protective fence with good buffer performance, which comprises a protective fence body, a plurality of first grooves are arranged on the inner wall of the protective fence body, protective rods are sleeved in the first grooves in a sliding manner, a sponge is fixedly sleeved in each protective rod, and a plurality of second grooves are arranged on the inner wall of the protective fence body. A first shock absorber is fixedly connected to one side of the protective rod, the end, away from the protective fence body, of the first shock absorber is fixedly installed in the protective fence body, and a protective plate is fixedly connected to one side of the protective rod. According to the device, the interior of the protection rod is filled with the sponge, the elasticity of the sponge can be utilized to absorb impact force in a deformation mode when the sponge is impacted, damage of the impact force to an object can be reduced instantly, the first groove and the sliding groove are utilized, and it is guaranteed that a certain buffering process is reserved for the protection rod; and meanwhile, under the action of the first shock absorber and the second shock absorber, the shock absorption and buffering effect of the protection rod is further improved.
Owner:FUJIAN OULU IRON CRAFTS BUILDING MATERIALS CO LTD
Height-adjustable multi-section anti-collision plastic support
ActiveCN224361582Uguaranteed bufferincrease the speed of the connectionRigid containersVibration suppression adjustments
The utility model relates to adjustable height's multistage type anti -collision plastic support technical field, and disclose a kind of adjustable height's multistage type anti -collision plastic support, including multiple support plate, the support leg of fixed connection in support plate upper side, the bottom plate of fixed connection in support leg upper end and the platen of plating in bottom plate upper side, bottom plate upper side is provided with adjustable stable laminated mechanism and buffer mechanism, the buffer mechanism is arranged in adjustable stable laminated mechanism outside, the adjustable stable laminated mechanism includes plug rod, slip ring and bolt, the plug rod is respectively fixedly connected on the upper surface of bottom plate and platen, the adjustable stable laminated mechanism is used to flexibly adjust the interval of plastic frame each section and provide buffer discharge, device is in both have flexible independent heightening while guaranteeing placing goods can buffer, while improve the connection speed and stability, the buffer mechanism is used to provide external impact buffering for multistage type anti -collision plastic support, improve the flexibility of layout and can reduce cost.
Owner:YANGZHOU ZHIMG ELECTRONICS CO LTD
Integrated full-automatic rice packaging unit
InactiveCN119079226AAutomatically realize secondary packaging functionprevent air leakagePackaging by pressurising/gasifyingWrapper twisting/gatheringPlastic packagingAgricultural engineering
The invention relates to the field of rice packaging, and discloses an integrated full-automatic rice packaging unit. Comprising a supporting vertical plate, a mounting top plate mounted on the supporting vertical plate, a hoisting mechanism mounted on the supporting vertical plate, a quantitative discharging machine, a plastic packaging machine, a vacuumizing machine and a packaging bag clamping air cylinder mounted on the hoisting mechanism, and the quantitative discharging machine, the plastic packaging machine and the vacuumizing machine are mounted on the mounting top plate; a rotating mechanism is installed in the rectangular opening, and two packaging bag bagging mechanisms which are symmetrically distributed are installed on the rotating mechanism. The rice packaging machine has the following advantages and effects that after rice packaging bags are opened through the packaging bag sleeving mechanism, the rotating mechanism is started to drive the opened packaging bags on the packaging bag sleeving mechanism to continuously rotate to the position below the plastic packaging machine, the rice subjected to primary vacuumizing packaging is bagged, the secondary packaging function of the rice is automatically achieved, and the packaging efficiency is improved. The air leakage phenomenon of the rice is prevented, and the preservation time is prolonged.
Owner:JIANGLING XIANGZI DEEP RICE IND CO LTD