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165results about How to "Good shock resistance" patented technology
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Shakeproof and dampproof dynamic battery unit
InactiveCN101237033AGood shock resistanceGood waterproof functionBattery isolationSecondary cellsEngineeringPower battery
The invention relates to a shock-resistant and damp-proof power battery set which comprises an outer shell (1), a plurality of cells (2) arranged inside the outer shell (1) and a charging / discharging protection circuit board (3) in electric connection with the plurality of cells (2), wherein a support structure (5) constraining the positions of the plurality of cells (2) axially and radically is fixed in the outer shell (1), the plurality of cells (2) constrained in the support structure (5) are arranged with a clearance in between. The cells in the battery set can be positioned reliably to keep a sound electric contact, has very good shock-resistant performance and heat dispersion performance and is very suitable to be used on various power battery sets in shaking circumstances.
Owner:GUANGZHOU ZHANHUI ELECTRONICS
Underwater grouting grout based on soft-base large immersed tunnel foundation and grouting process thereof
The invention discloses a preparation of underwater grouting grout based on soft-base large immersed tunnel foundation and a grouting process thereof. The foundation is formed by a 60-cm thick macadam foundation base and a 40-cm thick sodium bentonite mortar foundation and is capable of meeting requirements for tunnel foundation rigidity and requirements for base seismic resistance and water flow scouring resistance. The grout is composed of cement, fine sand, coal ash and sodium bentonite. The grouting process is improved, and pipe inside grouting of embedded grouting holes is adopted. Therefore, large ships are not required to work on river face, underwater operation of divers and navigation risks are reduced, construction safety is greatly improved, and construction cost is reduced. The secondary grouting technology is first adopted in the field of the immersed tunnel to reduce uneven sedimentation in future operation stage of projects. The grouting process provides a reference guide and an experience guide for large dock projects, immersed tunnel projects, municipal administration soft earth foundation strengthening projects, high earthquake region basic project design and other similar projects.
Owner:CHINA RAILWAY 18TH BUREAU GRP CO LTD +6
Preparation method of lightweight composite wallboard
InactiveCN102888943AWith adjustable performanceRealize gapless compoundingConstruction materialMouldsFiberSurface layer
Owner:MAANSHAN MCC17 ENG TECH CO LTD +1
Method for manufacturing and assembling prefabricated concrete filled steel tube core column stiffening shear wall
The invention discloses a method for assembling a prefabricated concrete filled steel tube core column stiffening shear wall. According to the prefabricated shear wall, concrete filled circular steel tube core columns are vertically arranged and fixed in two layers of reinforcing meshes at certain intervals, the two layers of reinforcing meshes are fixed through tie bars, the concrete filled circular steel tube core columns are fixed in a longitudinally and horizontally crossing type rebar lattice, the reinforcing meshes are coated with concrete, the upper side and the lower side of each steel tube stretch out of the outer concrete by 150 mm -200 mm to facilitate the connection between an upper shear wall sheet and a lower shear wall sheet in the later stage, and connecting bars are reserved on the left side of the wall and on the right side of the wall and stretch out of the outer concrete by 200 mm - 300 mm to facilitate the connection between a left shear wall sheet and a right shear wall sheet in the later stage. Compared with conventional reinforced concrete shear walls, the concrete filled steel tube core column stiffening shear wall has the advantages of being higher in bending resistance, shearing resistance, hysteretic energy dissipation capacity and seismic resistance. Meanwhile, the shear wall is prefabricated in a factory and assembled on site in a cup joint mode, the construction technology is simple, the overall quality of a building can be guaranteed, production efficiency is greatly improved, and labor intensity is relieved.
Owner:江苏莱士敦建筑科技有限公司
Housing of large-scale liquefied natural gas storage tank and construction method thereof
InactiveCN102003095AGood shock resistanceNice appearanceBuilding material handlingBulk storage containerSteel platesLiquefied natural gas
The invention relates to a housing of a large-scale liquefied natural gas storage tank and belongs to the housing of a ground liquefied natural gas storage tank, which comprises the tank wall, the tank top and the tank bottom, wherein the tank wall and the tank top are respectively constituted by inner and outer layers of steel plates and middle sandwich concrete layers, steel bars are sequentially welded in the concrete layer of the tank wall side by side along the vertical direction, and the steel bars are sequentially welded in the concrete layer of the tank top side by side along the circular arc direction. The housing of the large-scale liquefied natural gas storage tank is constituted by combining the inner and the outer layers of the steel with the middle concrete, thereby completely ensuring that the structure has good impermeability, avoiding protrusive anchor nodes on the outer surface, being smooth and tidy and being attractive in appearance.
Owner:NORTHEAST GASOLINEEUM UNIV
Anti-knock power battery apparatus
InactiveCN101308938AGood shock resistanceMaintain stability and reliabilityFinal product manufactureBattery isolationPower batteryEngineering
Disclosed is a shakeproof power battery pack device. A bracket structure which limits the positions of a plurality of battery pack units(2) is arranged inside a shell(1); the bracket structure comprises a lower bracket(51), an upper bracket(55) and at least one middle bracket(52) arranged between the upper bracket(51) and the lower bracket(55); a plurality of locating holes(53)or locating semi-holes(56)which are respectively used to clamp the batteries are arranged on the brackets; one battery pack unit(2) is arranged between the lower bracket(51)and the middle bracket(52) and one battery pack unit(2) is arranged between the middle bracket(52)and the upper bracket(55); the battery pack units(2) are vertically stacked into a whole body and are encased in the shell. The batteries of the battery pack are reliably positioned and are of good shake resistance, so the electric cores can have good electric contact and good heat dissipation; therefore the shakeproof power battery pack device is suitable for power battery pack device under vibration conditions.
Owner:GUANGZHOU ZHANHUI ELECTRONICS
Anti-seismic base used for bridge and anti-seismic method of anti-seismic base
The invention discloses an anti-seismic base used for a bridge. The anti-seismic base used for the bridge comprises a supporting seat. A supporting board is fixedly connected to the bottom of the supporting seat. The two sides at the bottom of the supporting board are movably connected with movable rods. The bottom ends of the movable rods are movably connected with sliding blocks. The bottoms ofthe sliding blocks are in sliding connection with a sliding board. The bottoms of the sliding blocks penetrate through the sliding board and extend into the sliding board. The sides, extending into the sliding board, of the sliding blocks are in sliding connection with the bottom of the inner wall of the sliding board. The invention relates to the technical field of bridge seismic resistance. By the adoption of the anti-seismic base used for the bridge and an anti-seismic method of the anti-seismic base, a push rod is fixedly connected with the side, located in the sliding board, of each sliding block, shakes generated in the vehicle traveling process and an earthquake are reduced, the stability and safety of a bridge floor are guaranteed, an anti-seismic effect is improved, sleeves are fixedly connected to the positions, located on the opposite sides of vertical rods, on the two sides of the bottom of the supporting board, multiple seismic reduction is achieved, an anti-seismic effectis better, the bridge floor is more stable, and the service life of the bridge is prolonged.
Owner:淄博正邦知识产权企划有限公司
Large-size ceramic substrate, and preparation method and production line thereof
InactiveCN105906331AHigh mechanical strengthGood thermal conductivityCeramic shaping plantsAdhesiveSolvent
Owner:SINOCERAM TECH (ZHENGZHOU) CO LTD
Processing device for uniform-thickness slices of traditional Chinese medicine
InactiveCN109822634AEasy to carryGood shock resistanceMetal working apparatusMedicinal herbsEngineering
The invention discloses a processing device for uniform-thickness slices of traditional Chinese medicine. The processing device for the uniform-thickness slices of traditional Chinese medicine comprises a base, a first supporting plate is vertically arranged at the left top of the base, a second supporting plate is vertically arranged at the right top of the base, two compressing cylinders are further arranged on the base and close to the two supporting plates, compressing plates are arranged at the output ends of the compressing cylinders, and the compressing cylinders are used for driving the compressing plates to move relative to each other, so that medicinal materials are clamped; and a mounting base is further arranged between the first supporting plate and the second supporting plate, a horizontal adjusting mechanism is arranged between the mounting base and the supporting plates, and the bottom of the mounting seat is provided with a cutting mechanism. The processing device forthe uniform-thickness slices of traditional Chinese medicine is convenient to carry and good in anti-shock performance, rapid cutting of the medicinal materials is realized through the cutting mechanism, the processing efficiency is improved, meanwhile, the horizontal adjusting mechanism is arranged, and therefore the position of the cutting mechanism can be adjusted in the horizontal direction, the uniform cutting treatment is realized, and the practicability is high.
Owner:温映格
Device for preventing wall out-of-plane unstability from causing collapse of building of masonry structure in earthquake
ActiveCN104790681AGood shock resistanceSimple construction processBuilding repairsShock proofingRebarSteel tube
The invention discloses a device for preventing wall out-of-plane unstability from causing collapse of a building of a masonry structure in an earthquake. The device comprises a steel wire gauze, vertical steel pipes, horizontal steel pipes, anchoring steel bars and structural adhesives, wherein the vertical steel pipes and the horizontal steel pipes are tightly attached to the wall surface of the building of the masonry structure; the vertical steel pipes are connected with a building panel, a floor panel and a foundation beam of the building of the masonry structure through the anchoring steel bars; the horizontal steel pipes are connected with the vertical steel pipes in a welding mode. The vertical steel pipes and the horizontal steel pipes form a rectangular area in a defined mode. In the rectangular area, the steel wire gauze is laid with the vertical steel pipes and the horizontal steel pipes as the edges, the steel wire gauze, the vertical steel pipes and the horizontal steel pipes are connected through welding seams, and the steel wire gauze and the wall surface of the building of the masonry structure are bound through the structural adhesives. The device can be arranged on one face of the building wall of the masonry structure, and can also be arranged on two faces. By the adoption of the device, when the building of the masonry structure is in an earthquake, the out-of-plane deformation of the wall body is limited by the device, and the wall out-of-plane unstability can be prevented from causing collapse of the building of the masonry structure in the earthquake.
Owner:ARCHITECTURAL DESIGN & RES INST OF SOUTH CHINA UNIV OF TECH
Construction method for roadbed three-dimensional drainage strengthened ecological slope protecting structure
ActiveCN107558480AGood shock resistanceStrong stability and firmnessExcavationsBulkheads/pilesBuilding materialHigh energy
The invention relates to a construction method for a roadbed three-dimensional drainage strengthened ecological slope protecting structure. The construction method mainly comprises the steps of preparation of construction, construction of a high-pressure rotary grouting pile, excavation of foundation trenches, pouring of a concrete strip foundation, mounting of a prefabricated frame grid bottom protecting board, laying of tiepiece belts, laying of a first batch of geocell, building of a first layer of ecological bags and core grouting of vegetation concrete, filling of soil of wall backs and pressing, punning, self-compacting concrete grouting of a lower layer of a press top plate, mounting of prefabricated frame grid press top plates and guardrails, cleaning of the slope surface and spray-seeding of grass seed for greening. According to the construction method for the roadbed three-dimensional drainage strengthened ecological slope protecting structure, the slope structure stabilization, soil and water conservation and greening are completed in one time, and use of building materials with high energy consumption and high pollution can be reduced on a large scale.
Owner:江苏镇江路桥工程有限公司
Mounting technology of large-module wall
ActiveCN102644382AGood shock resistanceSave formwork materialBuilding material handlingFastenerExpansion joint
The invention provides a mounting technology of a large-module wall and relates to the mounting technology of a wall. The mounting technology solves the problems of the long construction period and high construction cost of the present mounting technology of the wall. The mounting technology comprises the following steps of: wetting the whole upper plane of a ring beam with clean water in a standard snapline of the upper plane of the ring beam to be mounted with the wall; uniformly paving a cushion layer by using cement plaster; smoothly and slowly hanging and transporting the wall onto the ring beam; matching the large-module wall with a mark line snapped in advance; mounting a supporting fastener on the large-module wall, and then fixedly connecting the supporting fastener of the wall with a ground fastener through a screw rod; performing reinforcement welding between two inner walls and on upper end faces of the inner walls of two adjacent walls; splicing an expansion joint between two adjacent external walls by using cloth adhesive sticker tape; mounting a middle pillar template between each two adjacent inner walls, thereby constructing a pillar template groove; pouring the pillar template groove and a beam template groove with C30 concrete, thereby forming a pillar and horizontal system beam; and removing a mould from the wall. The mounting technology of the large-module wall is used for on-site mounting of the wall.
Owner:哈尔滨高格装配式建筑科技股份有限公司
Anti-seismic hidden frame glass curtain wall structure and mounting and dismounting method
The invention provides an anti-seismic hidden frame glass curtain wall structure and a mounting and dismounting method, and belongs to the field of a building curtain wall. The problems that the existing hidden glass curtain wall has bad anti-seismic effect and potential safety hazard exists in the dismounting process are solved. The anti-seismic hidden frame glass curtain wall structure comprisesa keel and a panel; the keel comprises a cross beam and an upright column; the cross beam and the upright column enclose to form a fixed frame; the back side surface of the panel is fixedly with a connecting frame; the anti-seismic hidden frame glass curtain wall structure also comprises a movable frame; the fixed frame is arranged on the outer side of the movable frame; the movable frame comprises an upper frame strip, a lower frame strip and two side frame strips; limiting mechanisms are arranged among the lower frame strip, the side frame strips and the fixed frame; a limiting mechanism and an elasticity resetting mechanism are arranged between the upper frame strip and the fixed frame; a plurality of elastic pins are arranged on the connecting frame; a pin hole is formed in the movable frame; a plurality of retreating grooves are formed in the opposite inner side surfaces of the two side frame strips; and each retreating groove comprises a vertical groove parallel with the lengthdirection of the side frame strips as well as a cross groove of which the back end is vertically connected with the top end of the vertical groove. The glass curtain wall has good anti-seismic effect,and is convenient to mount and safe to dismount.
Owner:深圳市坐标建筑装饰工程股份有限公司
Steel-concrete composite tunnel lining supporting structure and manufacturing and construction method thereof
ActiveCN105114105APrevent collapseGood shock resistanceUnderground chambersTunnel liningPressure loadRadian
The invention discloses a steel-concrete composite tunnel lining supporting structure and a manufacturing and construction method thereof. The supporting structure is formed by splicing unit plate pieces with radian in the circumferential direction and axial direction of a tunnel wall. Each unit plate piece is provided with a pair of arc edges and a pair of straight edges. The inner wall of each unit plate piece is provided with protruding ribs at intervals in the straight edge direction. The radian of the protruding ribs is consistent with that of the arc edges, and cavity pillars are formed between the protruding ribs and the unit plate pieces. The surfaces of the protruding ribs are provided with concrete pouring holes, and unit plate pieces corresponding to the protruding ribs are provided with concrete overflowing holes. Meanwhile, the arc edges are inwards bent to form end face flanges, and the straight edges are provided with side edge flanges. The steel-concrete composite tunnel lining supporting structure has the advantages that the supporting structure can bear pressure load of the upper portion of a tunnel and the surrounding rock immediately, and the newly dug tunnel can be supported rapidly and timely and is prevented from collapsing; the supporting structure can be used for the primary lining as well as integrating the primary lining and the secondary lining and an also be used for repairing, reinforcing and the like of crippled tunnels.
Owner:NANJING LIANZHONG CONSTR ENG TECH
Highly-drop-resistant mobile phone protection case
ActiveCN105472072AImprove protectionImprove sexual functionOther accessoriesTelephone set constructionsThermoplastic polyurethaneEngineering
Owner:深圳市信毅科技有限公司
Steel structure anti-seismic frame structure and steel structure fabricated anti-seismic building
PendingCN107842242AGood shock resistanceImprove construction efficiencyProtective buildings/sheltersShock proofingRebarEarthquake resistant
The invention relates to the field of building structures and provides a steel structure anti-seismic frame structure and a steel structure fabricated anti-seismic building so as to solve the problemthat when used for a steel structure fabricated anti-seismic building, a frame structure in the prior art is not good enough in anti-seismic effect. The steel structure anti-seismic frame structure comprises a foundation bottom plate and steel columns, every two adjacent steel columns are connected through a steel beam, each steel beam comprises an I-shaped steel beam body, and each beam body comprises an upper wing plate, a lower wing plate and a web. Elastic supporting pieces are supported on the two sides of each web and are each of a wavy structure formed by bending an elastic steel bar. Sliding connectors are slidably connected to the two ends of each beam body, and the two ends of the elastic supporting pieces are connected to the corresponding sliding connectors correspondingly. Supporting bracket structures are arranged on the side faces of the steel columns, and the two ends of the beam bodies are supported on the supporting bracket structures on the corresponding steel columns. The steel structure anti-seismic frame structure and the steel structure fabricated anti-seismic building have the beneficial effects that the anti-seismic performance is good, the fabricated construction mode is easy to achieve, and the construction efficiency is high.
Owner:SHOUGANG SHUICHENG IRON & STEEL GRP SAIDE CONSTR CO LTD
Novel light-weight plate material and preparation method thereof
InactiveCN107265939AGood shock resistanceImprove mechanical propertiesCeramicwarePerliteWater repellent
The invention discloses a novel light-weight plate material. The novel light-weight plate material comprises the following raw materials in parts by weight: 6 to 13 parts of coal ash, 15 to 30 parts of cement, 12 to 18 parts of broken glass, 11 to 17 parts of waste tires, 7 to 14 parts of oil shale, 5 to 20 parts of diatomite, 6 to 15 parts of epoxy resin, 3 to 5 parts of hydroxymethyl cellulose, 5 to 10 parts of perlite, 10 to 20 parts of polyurethane particles, 7 to 11 parts of wood shavings, 5 to 13 parts of plant straw, 3 to 9 parts of calcium stearate, 1 to 3 parts of an anti-foaming agent, 1 to 2 parts of an early strength agent, 0.8 to 1.5 parts of a water repellent and 1.3 to 1.8 parts of a reducing agent. The novel light-weight plate material has the properties of energy conservation, fire resistance, sound insulation, light weight and the like, solves the problems about large beams, large posts and deep foundations, has a good anti-seismic property because of frame connection, is suitable for low-rise buildings, and is also suitable for high-rise buildings and the buildings, such as soft foundations, sands and beaches.
Owner:合肥市旺友门窗有限公司
Hidden retaining roadbed structure
InactiveCN101575835AGood shock resistanceReduce the scope of reinforcementArtificial islandsRoadwaysEarth structureCushion
The invention discloses a hidden retaining roadbed structure, wherein a retaining wall(s) is / are arranged at one side or two sides of a rectangular region on a roadbed with a trapezoidal section and a plurality of consolidating piles are vertically arranged at intervals in the foundation soil which is arranged at the lower part of the rectangular region simultaneously. Furthermore, a pile block cushion course is arranged horizontally at the top of all consolidating piles. In the hidden retaining roadbed structure, the retaining wall(s) made from wrapped reinforced earth structures arranged in layers is / are arranged at one side or two sides of the rectangular region on the roadbed with a trapezoidal section. The influence range of road load can be limited within the retaining wall if the retaining wall is arranged in the influence range of the road load as the retaining wall has good quack-proof performance, thereby greatly reducing the reinforcement range of the foundation under the roadbed based on the guarantee of subsidence control effects so as to be capable of effectively reducing construction investment. Additionally, greening can also be conducted on side slopes to obtain better landscape effect without any change in the conventional trapezoidal section shape of the roadbed. Furthermore, the structure is convenient for maintenance and repair of road.
Owner:CHINA RAILWAY DESIGN GRP CO LTD
Fuse tube seat for solar photovoltaic power generation system
InactiveCN102568970AGood shock resistanceContact stabilityEmergency protective devicesElectricityPhotovoltaic power generation
The invention discloses a fuse tube seat for a solar photovoltaic power generation system, which is used for electrically connecting an input cable and an output cable. The fuse tube seat comprises a first housing, a second housing, a first power connection terminal, a second power connection terminal and a fuse tube, wherein the first housing is connected with the second housing in a butting and matching manner; the first power connection terminal is arranged inside the first housing and one end of the first power connection terminal is electrically connected with the output cable; a first clamping sheet which is arranged in a bucket shape to form a first clamping region is extended out of the other end of the first power connection terminal; the first clamping sheet is provided with an elastic first butting clamping part convexly extended towards the inner side of the first clamping region; the second power connection terminal is arranged in the second housing and one end of the second power connection terminal is electrically connected with the input cable while the other end of the second power connection terminal is electrically butted with one end of the fuse wire tube; the other end of the fuse wire tube is inserted in the first clamping region; and one end of the fuse wire tube is enclasped by the first clamping sheet. The fuse tube seat for the solar photovoltaic power generation system is capable of reducing the cost, suitable for working in an outdoor environment, and can enable the fuse wire tube to be firmer in contact and better in earthquake resistance at the same time.
Owner:东莞市思普太阳能科技有限公司
Lightweight aggregate concrete column with steel-armored corners and fabrication technology thereof
InactiveCN103556783AGood shock resistanceReduce overexploitation and utilizationStrutsPillarsDuctilityCarrying capacity
Owner:FUZHOU UNIVERSITY
Restaurant robot
PendingCN107756419AGood waterproof performanceGood shock resistanceManipulatorAgricultural engineeringEngineering
The invention discloses a restaurant robot which comprises a stand, a tableware containing device and a vibration buffer device; the tableware containing device comprises a holding platform and a collecting tank for containing tableware; a hollow part is arranged on the holding platform; the tank bottom of the collecting tank penetrates through the hollow part; the tank top of the collecting tankexpands outwards and bears the holding platform; a gap is formed between the external tank wall of the collecting tank and the internal wall of the hollow part; the tableware containing device is arranged on the stand through the vibration buffer device; the vibration buffer device comprises elastic pieces; the first ends of the elastic pieces are connected to the stand; and the second ends of theelastic pieces are connected to the holding platform. The restaurant robot solves the technical problem that the restaurant robot in the existing is not water-proof or vibration-proof, the meal taking and delivery quality is improved, and the use experience of the restaurant robot is improved.
Owner:GEER TECH CO LTD
Intelligent high-speed real time data sampling device
InactiveCN1460960AGood shock resistanceReduce power consumptionSpecial data processing applicationsControl busPrinted circuit board
The present invention relates to an intelligent high-speed real-time data sampling equipment. The working state of the embedded microcomputer control device is connected with A / D converter and counting board by means of bus extension interface, the multiple discrete input signal and multiple continuous input signal are respectively connected with counting board and A / D converter by means of photoelectric isolator and filter circuit board; the embedded microcomputer is connected with GPS receiving system by means of serial port, and can implement communication with subsequent equipment of upward transmission machine, etc. by means of web card, and is connected with soft disk driver, electronic hard disk, keyboard, printer, display and watchdog circuit by means of internal bus.
Owner:NORTHEASTERN UNIV +1
Energy-saving opposite-collision-type fodder drying device
InactiveCN108195168AEasy to carryGood shock resistanceDrying gas arrangementsDrying machines with non-progressive movementsDrive motorExhaust heat
The invention discloses an energy-saving opposite-collision-type fodder drying device comprising a base and a processing box. The base is arranged on the lower portion of the processing box, supporting legs are symmetrically arranged on the two sides of the lower end of the processing box, and the lower ends of the supporting legs are slidably sleeved with supporting sleeves. Buffering springs arearranged in the supporting sleeves, and the supporting legs and the supporting sleeves are connected through the buffering springs. A temporarily-storing box is fixed to the middle of the upper end of the processing box, a driving motor is fixed to the middle of the upper end of the temporarily-storing box, and a stirring shaft is arranged at the output end of the driving motor and is of a hollowstructure. The lower end of the stirring shaft penetrates through the temporarily-storing box and extends into the processing box. According to the energy-saving opposite-collision-type fodder dryingdevice, carrying is convenient, the anti-seismic performance is good, waste heat in hot air can be recycled, the energy-saving effect is achieved accordingly, the material dispersion degree is increased, the material drying effect is improved, the defects in an existing device are eliminated, and the practicability of the energy-saving opposite-collision-type fodder drying device is high.
Owner:ZHENGZHOU TIANSHUN ELECTRONICS TECH CO LTD
Vibration reduction air bag for hoisting and air drop of helicopters
InactiveCN104097774AGood shock resistanceReduce manufacturing costAircraft componentsLaunching weaponsAutomatic controlEngineering
Owner:中国人民解放军76321部队
Electrostatic actuator and image pickup apparatus using the same
InactiveUS20060209427A1Easily reducing shockGood shock resistanceTelevision system detailsColor television detailsStatorEngineering
An image pickup apparatus includes a stator frame, a driving electrode substrate patterned with a polyphase stator electrode and mounted to the stator frame, a holding electrode substrate patterned with a stator electrode and mounted to the stator frame oppositely to the driving electrode substrate, a plurality of movable sections movably provided between the driving electrode substrate and the holding electrode substrate, and a holder mounted so as to project out beyond an outer surface of at least one of the plural movable sections for holding a lens in the movable section.
Owner:KK TOSHIBA
Vehicle-mounted GPS navigation device with good anti-shake effect and dust removal function
InactiveCN110220520AGood shock resistanceAvoid damageInstruments for road network navigationNon-rotating vibration suppressionDamping functionEngineering
The invention relates to a vehicle-mounted GPS navigation device with a good anti-shake effect and a dust removal function. The vehicle-mounted GPS navigation device comprises a main body, a mountingplate and a display screen; the main body is in a cuboid shape, and the display screen is arranged on one side of the main body; the mounting plate is located on the other side of the main body and isparallel to the display screen; a GPS navigation system is arranged in the main body, and a connecting mechanism and a dust removal mechanism are arranged on the main body; the connecting mechanism is arranged between the main body and the mounting plate, and the connecting mechanism comprises a rotating assembly and a buffering assembly; the rotating assembly comprises a fixing rod, a rotating shaft and two bearing seats; and the buffering assembly comprises a fixing pipe, a movable plate, a push rod and a spring. According to the vehicle-mounted GPS navigation device with the good anti-shake effect and the dust removal function, the damping function is achieved through the connecting mechanism, the device is prevented from being shaken and then destroyed, and not only that, the dust removal function is further achieved through the dust removal mechanism.
Owner:广州百士臣科技有限公司
High-strength automobile frame
InactiveCN106394684AGood anti-seismic and anti-loose performanceGood shock resistanceUnderstructuresSteel platesVehicle frame
The invention discloses a high-strength automobile frame which comprises a left longitudinal beam, cross beam connecting plates and bolts. The left longitudinal beam and a right longitudinal beam are connected through cross beams; a first cross beam, a second cross beam, a third cross beam, a fourth cross beam, a fifth cross beam and a sixth cross beam are sequentially arranged between the left longitudinal beam and the right longitudinal beam from front to back; the inner walls of the left longitudinal beam and the right longitudinal beam are provided with reinforcing ribs; and the cross beam connecting plates are arranged at the portions, connected with the left longitudinal beam and the right longitudinal beam, of the first cross beam, the second cross beam, the third cross beam, the fourth cross beam, the fifth cross beam and the sixth cross beam. According to the automobile frame, traditional rivet frames are changed, and the bolts are adopted for fastening, are better in shock resistance and convenient to use, and have the unique reusability; and hot rolling low alloy high strength steel plates are used for the automobile frame, on the premise that the rigidity is ensured, the thickness of the steel plates can be reduced, the weight of the automobile frame can be reduced, the bearing capacity of the automobile frame can be improved, and the service life of an automobile can be prolonged.
Owner:十堰市明亚工贸有限公司
Fixator for automobile carbon dioxide extinguisher
Owner:JIANGSU HENGAI MEDICAL EQUIP
Shockproof projection LED lamp
PendingCN107166192ASolid structureGood shock resistanceLighting heating/cooling arrangementsProtective devices for lightingPotential riskLight source
The invention discloses a shockproof projection LED lamp which comprises a hood, a transparent lampshade, an LED lamp source, a radiator, a base plate and a connector. The top end of the LED lamp is provided with the connector. The connector is arranged at the inner upper end of the hood. The outer wall of the lower end of the connector is further covered with a spring. The hood and the transparent lampshade are fixed through a screw, and the base plate is arranged at the connecting position of the hood and the transparent lampshade. The radiator is arranged on the base plate and in the connector. The LED lamp source is arranged in the middle of the lower portion of the base plate. The shockproof projection LED lamp is firm and reliable in structure, multiple shockproof measures are taken, the whole lamp is good in shockproof performance, the problems that a lamp body falls off and the service life of the lamp is shortened due to violent shaking are effectively solved, and potential risks are low; and the light source is wide in projection range, and application of the shockproof projection LED lamp to wide sites is facilitated.
Owner:广东爱奇光电科技有限公司
Dynamic cyclic load retaining wall model test device and test method
ActiveCN106120876AOverall goodGood shock resistanceArtificial islandsFoundation testingVehicle dynamicsRetaining wall
The invention discloses a dynamic cyclic load retaining wall model test device and a test method. The dynamic cyclic load retaining wall model test device comprises a model groove fixedly connected with the ground. A retaining wall filled with soil is arranged in the model groove and comprises retaining wall vertical plates arranged oppositely and a retaining wall bottom plate arranged at the lower ends of the retaining wall vertical plates. Seismic dynamic load applying equipment is arranged at the bottom of the retaining wall. A vehicle dynamic cyclic load device is fixedly arranged at the top of the retaining wall. The seismic dynamic load applying equipment and the vehicle dynamic cyclic load device are controlled by a controller. A soil pressure monitoring device used for testing pressure on soil and a displacement monitoring device used for monitoring the horizontal displacement of the retaining wall are arranged in the retaining wall. According to the dynamic cyclic load retaining wall model test device and the test method, the seismic dynamic load applying equipment and the vehicle dynamic cyclic load device are arranged to apply different dynamic loads on the retaining wall, and therefore a technician is guided to reasonably consider the influence of dynamic loads on the stability of the retaining wall in the construction period.
Owner:POWERCHINA HEBEI ELECTRIC POWER SURVEY & DESIGN INST CO LTD
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