Patents
Literature
391results about How to "Simplified installation steps" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Fastening assembly, product, product assembly and connector
The utility model discloses a fastening assembly, a product, a product assembly and a connector. The fastening assembly comprises a rivet nut which comprises a first flange formed on the outer side of the rivet nut and an end face located at one end of the rivet nut; and the bolt is suitable for being connected with the rivet nut and is provided with a positioning flange. The fastening assembly is suitable for penetrating through the first through hole in the first component and the second through hole in the second component and is used for fastening the first component and the second component. The positioning flange of the bolt is suitable for abutting against the end face of the rivet nut, and the first flange of the rivet nut and the first component are suitable for abutting against one side of the second component. When the bolt penetrating through the fastening assembly of the first component and the second component is tightened, the rivet nut deforms under pulling of the bolt and forms a second flange abutting against the other side of the second component, so that the rivet nut is riveted to the second component and the first component and the second component are fastened together. According to the utility model, the installation step of fastening the first component to the second component is simplified, and the cost is reduced.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Novel treadmill belt testing machine
ActiveCN222635928USolve problems that are not easy to compatibleSimplified installation stepsStrength propertiesElectric machineryStructural engineering
The utility model discloses a novel treadmill belt testing machine, which relates to the technical field of aluminum profile tooling vehicle production, and comprises an aluminum profile rack, a plurality of adjustable ground feet are arranged at the bottom of the aluminum profile rack, a mounting plate is arranged on one side of the aluminum profile rack, a first adjusting mechanism is arranged on the mounting plate, and a second adjusting mechanism is arranged on the first adjusting mechanism. A second adjusting mechanism is arranged on the surface of the first adjusting mechanism, a transmission mechanism is arranged at the top of the second adjusting mechanism, a connecting plate is arranged on the side, away from the mounting plate, of the upper portion of the aluminum profile rack, the connecting plate and the aluminum profile rack are connected through a sliding mechanism, and a third adjusting mechanism is arranged on one side of the bottom of the connecting plate; the problem that belts and motors of various treadmills are not easy to be compatible is solved, and the treadmill has the advantages of being simple in installation step, firm, reliable, light in overall weight, high in adjusting efficiency and the like.
Owner:QINGDAO RUIXINYUAN LOGISTICS EQUIP CO LTD
Pipeline anti-seismic support
ActiveCN222479675USimplified installation stepsLess stitching workPipe supportsPipe elementsRebarMechanical engineering
Owner:GUANGDONG JUNYU CONSTRUCTION ENGINEERING CO LTD
Modularized building sound insulation structure
ActiveCN119531509Afirmly connectedVarious connection methodsSound proofingFlooring insulationsClassical mechanicsStructural engineering
The invention relates to the technical field of sound insulation building structures, in particular to a modular building sound insulation structure which comprises base plates, a clamping mechanism, a connecting mechanism, a locking mechanism and a switching mechanism, the base plates are arranged in a staggered mode to shield gaps at the connecting positions, the connecting firmness is improved through multiple locking, and the number is set according to the specification requirement of a use site; sound insulation spaces of different sizes are defined, installation is easy and convenient, the base plates are suitable for various scenes, connection between the base plates is more stable and reliable through triple locking, meanwhile, locking is interlocked, the installation steps are simplified, buffer connection is provided, the dislocation amplitude caused by vibration is reduced, the connection strength and stability are improved, and the service life of the base plates is prolonged. The directions of the clamping blocks are adjusted according to the insertion directions of the extension rods on the base plates, the clamping state of the three clamping blocks to the locking columns is guaranteed all the time, the connection modes between the base plates are enriched, connection in different directions is carried out according to use scenes, the base plates are suitable for different use scenes, and compatibility is improved.
Owner:上海申华声学装备有限公司
Photovoltaic panel assembly fixing device convenient to splice
ActiveCN222509185USimplified installation stepsreduce shipping costsPhotovoltaic supportsSolar heating energyStructural engineeringMechanical engineering
The utility model discloses a photovoltaic panel assembly fixing device convenient to splice, which comprises a main body unit comprising a fixing column, a first mounting box clamped at the upper end of the fixing column, a second mounting box slidably arranged on the first mounting box, a photovoltaic panel mounting groove fixedly arranged on the first mounting box, and a connecting plate mounting groove fixedly arranged on the first mounting box, a handle is fixedly arranged at one end of the second mounting box, a clamping groove is formed in the first mounting box, and a limiting component is arranged on the second mounting box; the working unit comprises a connecting plate, a connecting column is fixedly arranged at the lower end of the connecting plate, and a first buckle component is arranged on the connecting column. The photovoltaic panel fixing device is spliced through the first buckle component and the second buckle component, so that the installation steps are simplified, and the installation efficiency is improved; and through cooperation between the limiting columns and the clamping grooves, the fixing device can be adjusted to be minimum during transportation, and the transportation cost is reduced.
Owner:JIANGSU YIJIA ENERGY SAVING TECH CO LTD
Auxiliary neck posture fixing frame for painless gastroscope of integrated mask
ActiveCN119586963AAdjustable tightnessquick releaseGastroscopesRespiratory masksPhysical medicine and rehabilitationLaryngeal Masks
The invention relates to the technical field of gastroscope auxiliary frames, in particular to a mask-integrated neck posture auxiliary fixing frame for a painless gastroscope, which comprises a lower jaw supporting piece and a chest supporting piece rotationally connected with the lower jaw supporting piece, the fixing mechanism comprises a mounting belt detachably arranged outside the lower jaw supporting piece, a tightening belt is arranged outside the mounting belt, and a laryngeal mask is arranged on the end face of the tightening belt; the angle adjusting mechanism comprises a rotary knob and is used for controlling the rotation angle and the rotation direction between the lower jaw supporting piece and the chest supporting piece, the lower jaw supporting piece and the chest supporting piece fix the lower jaw of the patient, the angle of the head and the trunk is adjusted to the proper angle, and the clamping jaw rotates in one direction and is rapidly detached. The rotation angle and the rotation direction between the lower jaw supporting piece and the chest supporting piece are adjusted through the rotary knob, the tightening belt drives the pressing wheel to rotate to adjust the tightness of the laryngeal mask, the laryngeal mask is further fixed and limited, meanwhile, the installation steps are simplified, and the use threshold is lowered.
Owner:SHANGHAI ALIFUN MEDICAL TECH CO LTD +1
Battery clamp structure capable of stably clamping
ActiveCN222609380Uachieve fixationAchieve positioningWork holdersElectrical batteryStructural engineering
The utility model relates to the technical field of battery clamps, and discloses a stable clamping battery clamp structure which comprises a bottom plate, a clamping mechanism and a pressing mechanism, a mounting seat is arranged on the bottom plate; a first sensor is arranged on the mounting seat; the clamping mechanism comprises a first clamping assembly and a second clamping assembly. The first clamping assembly is arranged on one side of the mounting seat; the second clamping assembly is arranged on the other side of the mounting base, the outer side of the second clamping assembly is connected with a translation driving part, and the translation driving part is used for driving the second clamping assembly to be close to or away from the side wall of the battery; a second sensor is arranged in the second clamping assembly; the first clamping assembly and the second clamping assembly are used for clamping the two sides of the battery; the pressing mechanism comprises a first pressing assembly and a second pressing assembly. The first pressing assembly is arranged at the top end of the first clamping assembly; the second pressing assembly is arranged at the top end of the second clamping assembly; the first pressing assembly and the second pressing assembly are used for pressing the battery on the mounting seat; the translation driving part is electrically connected with the first sensor and the second sensor.
Owner:GUANGDONG CLOUD INNOVATION ENERGY IND CO LTD
Door lock
ActiveCN119616305Astable positionStable experienceNon-mechanical controlsHandle fastenersGear driveGear wheel
The invention discloses a door lock which comprises a lock body, a main spring bolt, a driving gear, a driving seat and a grip seat are arranged on the lock body, the main spring bolt is in transmission connection with the driving gear, the grip seat is sleeved with a transmission gear meshed with the driving gear, and the driving seat is in sliding fit with the lock body. A driving motor, a first driven gear, a lifting gear, a damper and a second driven gear are arranged on the driving seat, the second driven gear is meshed with the driving gear, the first driven gear is meshed with the driving motor, a lifting groove is formed in the first driven gear, and a lifting boss inserted into the lifting groove is arranged on the lifting gear; matching teeth and a reset spring are arranged between the first driven gear and the second driven gear, and the damper is meshed with the lifting gear. A pressure spring is arranged between the lock body and the driving seat; an abutting flange is arranged on the peripheral wall of the grip base. The clutch device is simple in structure, rapid in clutch operation response, reliable in transmission structure use and good in use effect.
Owner:ZHEJIANG HONGTAI ELECTRONICS EQUIP
Current detection device of Hall current sensor
ActiveCN119471015Aquick installationRapid positioningCurrent/voltage measurementVoltage/current isolationCurrent transducerMechanical engineering
The invention relates to the technical field of electrical variable measurement, and discloses a current detection device of a Hall current sensor, comprising: a detection box in which an inner core combination mechanism is configured, and the inner core combination mechanism comprises a circuit board and two wire fixing members; the circuit board is provided with a pin port used for installing the Hall sensor inner core, a magnetic ring is arranged right above the pin port, the Hall sensor inner core can be inserted into the pin port in the circuit board, and the Hall sensor inner core moves into the magnetic ring through anticlockwise rotation of the circuit board. A simple plate Hall current sensor structure is formed; rapid installation and positioning of the Hall sensor inner core are realized through the inner core combination mechanism. The design of the pin ports on the circuit board enables the Hall sensor inner core to be easily inserted and fixed, and at the same time, through the anticlockwise rotation of the circuit board, the inner core can accurately move into the magnetic ring to form a stable plate Hall current sensor structure.
Owner:SHENZHEN MING YUDA ELECTRONICS
Hanging distribution box with fixing structure
ActiveCN222563318USimplified installation stepsEasy to disassemble and replaceSubstation/switching arrangement detailsClassical mechanicsStructural engineering
The utility model relates to the technical field of a suspension distribution box with a fixing structure, in particular to a suspension distribution box with a fixing structure, which comprises a distribution box shell and a positioning plate, one end of each reset column is fixedly connected with a supporting plate for supporting the distribution box shell, the end, away from the supporting plate, of each reset column is fixedly connected with a reset ring, and a fixing assembly for fixing the distribution box shell is connected between the supporting plate and the positioning plate. The two side faces of the positioning plate are connected with reset assemblies for achieving the reset effect after the fixing assemblies are fixed, the side, away from the supporting plate, of the positioning plate is fixedly connected with two bearing plates, and the sides, away from the positioning plate, of the two bearing plates are both fixedly connected with a mounting wall. Through the above technical scheme, the maintenance of the distribution box becomes simpler, the labor intensity of operators is reduced, and the maintenance cost of the distribution box is also reduced.
Owner:SHIJIAZHUANG JINGTAI ELECTRIC COMPLETE EQUIP CO LTD
Automatic curtain rail assembly
ActiveCN222640264Usolve matching problemsImprove adaptabilityCurtain suspension devicesRail profileIndustrial engineering
The utility model discloses an automatic curtain rail assembly which comprises a first fixing seat and a second fixing seat, an inner rail section bar and an outer rail section bar are arranged between the first fixing seat and the second fixing seat, and the inner rail section bar and the outer rail section bar are movably connected in a sleeved mode. The first fixing seat is connected with the outer rail profile, the second fixing seat is connected with the outer rail profile, and the device further comprises a first guide assembly and a second guide assembly; the first guide assembly is fixedly connected with the inner rail profile, and the first guide assembly is movably connected with the outer rail profile; the second guide assembly is fixedly connected with the outer rail profile and movably connected with the inner rail profile. The rail assembly is novel in design, smooth opening and closing and height adaptability of the curtain are guaranteed, and intelligent home experience is improved.
Owner:ZHEJIANG NANHU WINDOW DECORATION CO LTD
Integrated cabinet
ActiveCN222486654UImprove installation efficiencyImproved stress structureFurniture partsCabinetsStructural engineeringMechanical engineering
Owner:JODEN INC
Stove without stove surface and mounting method thereof
PendingCN119617477Aheight adjustableImprove stabilityStoves/ranges foundationsDomestic stoves or rangesProcess engineeringMechanical engineering
Owner:QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +2
Warm air blower
ActiveCN222634786Ucompact structurereduce in quantityAir heatersMechanical engineeringWarm air blower
The utility model provides a warm air blower, and relates to the technical field of warm air blowers. The warm air blower comprises a box body, an installation support, a heating module, a fan assembly and a main board. The box body is provided with a containing cavity, and the installation supports are arranged in the containing cavity and comprise the first installation support and the second installation support. The heating module is installed on the first installation support, the fan assembly is connected to the first installation support, and the fan assembly and the heating module are oppositely arranged in a spaced mode. The main board is installed on the second installation support and electrically connected with the heating module and the fan assembly. According to the warm air blower, the heating module and the fan assembly are installed on the first installation support, installation parts can be reduced, and installation steps are simplified. Meanwhile, the warm air blower is compact in structure and reasonable in layout.
Owner:SHENZHEN INTELLIROCKS TECH CO LTD +1
Steam oven with heat dissipation structure and installation method thereof
The invention discloses a steam oven with a heat dissipation structure and an installation method thereof. The device comprises a body, a heat dissipation frame and a heat dissipation mechanism. The heat dissipation frame is provided with a support frame, the body is provided on the support frame, the body and the heat dissipation frame form a heat conduction cavity, the heat dissipation mechanism comprises a heat dissipation fan and a bellows, the heat dissipation fan is provided in the bellows, the bellows is provided with an air inlet and an air outlet, the air inlet is connected with the heat conduction cavity, the bellows is provided with a bottom frame, the bottom frame is provided with a slide rail, the heat dissipation frame is provided with a slider, the slider is provided on the slide rail, and the slider is slidably connected with the slide rail; the method comprises a, bellows splicing and installation; b, heat dissipation frame splicing; c, body connection; d, dustproof net and protective cover installation, four steps are used to install the steam oven. The method can more smoothly export the heat of the body in the cabinet, effectively reduce the temperature of the cabinet, has simple installation steps, is convenient to install, can improve the installation efficiency of the steam oven, is simple and convenient to connect, has high installation precision, and saves the time required for installation.
Owner:ZHEJIANG LANJUXING ELECTRIC APPLIANCE CO LTD
Modularized integrated box house roof convenient to disassemble and assemble
ActiveCN224119780Ureduce dependenceSolve loosening problems caused by wear and tearBuilding roofsRoof covering insulationsArchitectural engineeringHouse building
The utility model relates to the technical field of house building, and provides a modular integrated box house roof convenient to disassemble and assemble, which comprises a main frame, a plurality of reinforcing cross rods which are distributed at equal intervals along the width direction of the main frame are fixedly connected to the inner side of the main frame, a placing groove is formed in the top surface of the main frame, and a top plate assembly is placed on the inner side of the placing groove. The top of the main frame is fixedly connected with a first pressing piece used for pressing the top plate assembly, the two ends of the bottom face of the main frame are fixedly connected with guide rails, a bottom plate assembly is arranged between the two guide rails, one end of each guide rail is provided with an assembling groove, and the inner side of each assembling groove is provided with a second pressing piece used for pressing the bottom plate assembly. Traditional bolt connection is replaced by sliding fit of the clamping strips and the clamping grooves, installation steps are simplified, dependence on hole site precision is reduced, the problem of looseness caused by abrasion of bolt holes after repeated disassembly and assembly is effectively solved, and construction efficiency is remarkably improved.
Owner:潍坊亨利达钢结构有限公司
Fan with anti-falling steel wire rope
ActiveCN224245108UAvoid falling injuriesReduce installation difficultyPump componentsPump installationsElectric machineryIndustrial engineering
The utility model discloses a fan with an anti-falling steel wire rope, and relates to the technical field of fans. The fan comprises a fan motor, a hanging rod and an anti-falling steel wire rope, a mounting hole is formed in the bottom of the fan motor, a connecting rod is fixed to the top of the fan motor, and the end of the connecting rod is fixedly connected with the hanging rod. The hanging rod is provided with a first containing channel, the connecting rod is provided with a second containing channel, and the anti-falling steel wire rope is arranged in the first containing channel and the second containing channel. A steel sleeve is fixed to the end of the anti-falling steel wire rope and connected with a safety rope flange in a clamped mode, and the safety rope flange is matched with the mounting hole in a clamped mode. The anti-falling steel wire rope is arranged in the fan, a safety protection structure is formed, the problem that a fan motor falls to hurt people is avoided, the use safety is improved, and potential safety hazards are effectively reduced.
Owner:VIDES (QINGDAO) ENVIRONMENTAL TECHNOLOGY CO LTD
Fabricated steel structure supporting column
InactiveCN119616135Afinish quicklySimplify Alignment OperationsProductsStrutsButt jointClassical mechanics
The invention discloses an assembly type steel structure supporting column which comprises a supporting column body, a butt joint block and a butt joint rod are arranged in the supporting column body, a spraying mechanism is arranged on the butt joint block, a butt joint hole is formed in the bottom of the butt joint block, a reaction chamber is arranged in the butt joint block, and a medicament chamber and a sliding hole are formed between the butt joint hole and the reaction chamber. A solid raw material and a medicine pushing piston are arranged in the medicine chamber, a liquid raw material is arranged in the reaction chamber, a plug pin in sliding sealing connection is arranged in the sliding hole, the butt-joint blocks are detachably installed at the bottom and the top of the supporting column body, a pin hole matched with the plug pin is formed in the side face of the butt-joint rod, and the butt-joint rod is inserted into the butt-joint hole to be in sliding connection with the butt-joint blocks. The spraying mechanism comprises a sealing disc, a feeding pipe, a rotating spraying head and stirring blades. The steel structure supporting column has the advantages of being convenient and firm to install, and the problems that in the prior art, when a steel structure supporting column is installed, a large number of tools need to be used, and butt joint is difficult are solved.
Owner:DONGTAI DONGLANXIN CONSTRUCTION ENGINEERING DECORATION CO LTD
Bus duct connector
ActiveCN222563000UWide applicabilityReduce inventory pressureCoupling contact membersStructural engineeringBus
The utility model provides a bus duct connector, belonging to the bus duct connector technical field, the bus duct connector comprises a main body housing, an elastic sheet structure and a conductive contact strip, the main body housing is a tubular structure, the two ends of the main body housing are opened for receiving a bus duct, the elastic sheet structure comprises an outer layer elastic sheet assembly and an inner layer elastic sheet assembly, the main body shell is internally provided with a space for accommodating the inner-layer elastic sheet assembly, the outer-layer elastic sheet assembly is fixed at the periphery of the main body shell and is distributed along the axial direction of the main body shell, the inner-layer elastic sheet assembly is arranged in the main body shell and corresponds to the outer-layer elastic sheet assembly, and the outer-layer elastic sheet assembly is arranged in the main body shell and corresponds to the inner-layer elastic sheet assembly. The conductive contact strip is fixedly installed on the central axis in the main body shell, the conductive contact strip is fixedly connected with the inner-layer elastic sheet assembly through a machine, the inner-layer elastic sheet assembly is connected to the inner wall of the main body shell through an elastic element, and the bus duct connector solves the problem that the electric contact pressure of the bus duct connector is not uniform.
Owner:SHANGHAI MINGPENG MECHANICAL & ELECTRICAL CO LTD
Electromagnet
ActiveCN224203907UImprove seismic performanceImprove insulation performanceElectromagnetsAutomotive systemsElectrical connection
The utility model discloses an electromagnet which comprises a support body and a cover plate fixedly arranged on one side of the support body. An execution assembly is arranged in the support body, the bottom and the top of the support body are both provided with anti-seismic colloid, the bottom is further provided with a PIN terminal, the PIN terminal is electrically connected with the execution assembly, and the connecting position of the PIN terminal and the execution assembly is wrapped by an insulation connecting bridge. The execution assembly comprises a winding supporting piece, a limiting shaft sleeve, an iron core, a permanent magnet and a coil. The two ends of the limiting shaft sleeve are provided with limiting holes, and sliding limiting of the iron core is achieved through a guide block and a positioning base. The anti-seismic performance, the integration level and the installation convenience of the electromagnet can be improved, meanwhile, the leakproofness and the insulativity of the welding part are ensured, and the electromagnet is suitable for an automobile ABS system.
Owner:东莞市斯凡电子科技有限公司
Head-controlled pan-tilt spotlight
ActiveCN222459399Uquick responseImprove adsorption capacityLighting support devicesOutdoor lightingLight equipmentSimulation
The utility model discloses a head-controlled pan-tilt spotlight, and relates to the technical field of lighting equipment. The device comprises a holder, a spotlight is arranged on the holder, a horizontal rotation regulator and a pitching regulator are arranged in the holder, and the device further comprises a target tracking controller which is arranged on the head of a user. A user rotates the head to enable the target tracking controller to control the horizontal rotation adjuster and the pitching adjuster so as to control the light direction of the spotlight, an installer is further arranged on the lower side of the holder, and the holder is detachably and fixedly installed through the installer. Through the target tracking controller and the attitude sensor, the device can follow the sight of a user in real time, quickly respond to environmental changes, and improve the efficiency of coping with emergency situations; due to magnetic installation, the device can be conveniently adsorbed on the metal surface of a vehicle and the like, flexible installation and disassembly are realized, and different scene requirements are met; the head tracking control technology is adopted, the direction of the spotlight can be adjusted in real time, and the operation process is simplified.
Owner:何宝会
A pesticide effervescent tablet pressing device
The utility model relates to the technical field of pesticide production discloses a kind of pesticide effervescent tabletting device, including turntable, the multiple through holes are equipped on the turntable, the movable plug-in middle mould is in the through hole, the bolt one of fixed middle mould is threadedly connected on the turntable, recess is equipped on the turntable, the utility model compared with prior art advantage lies in, by setting recess, arc block and positioning mechanism, when needing to take out middle mould, release positioning mechanism, then two arc blocks are taken out, then the fixation of middle mould is released by bolt one, middle mould is taken out by lifting groove two, more convenient, when needing to place middle mould, due to the existence of recess, the distance between upper pressure punch and the surface of turntable increases, so that it is not necessary to use knock middle mould from upper pressure platform using top rod, middle mould can be directly knocked from turntable, to simplify installation step, after installation is completed, arc block is placed into recess, arc block is positioned by positioning mechanism, process is simple, time-saving and labor-saving.
Owner:NANTONG HONG YANG CHEM CO LTD
Motor conveying assembly
ActiveCN224068516USimplified installation stepsManufacturing dynamo-electric machinesRoller-waysElectric machineryStructural engineering
According to the motor conveying assembly, two parallel supporting seats are arranged in a rack of a roller conveying line, a plurality of rotating rollers are arranged between the corresponding supporting seats and the corresponding inner side wall of the rack, the axes of the rollers are perpendicular to the length direction of the rack, and a long-strip-shaped gap in the length direction of the rack is formed between the two supporting seats. A gap is formed between the formed double rows of rollers for placing the rotating shaft rotating through the base; in this way, the motor can be vertically placed on the base, and a rotating shaft of the motor cannot interfere with the roller conveying line; the motor can be directly hoisted to the base for installation of some accessories such as a hanging ring and a nameplate and then transportation is carried out, and the step of installation on an operation table is omitted.
Owner:JIANGSU SANGU ENERGY TECH CO LTD
A rocking chair having high strength curved tubing
ActiveCN224387054UImprove structural strengthImprove stabilityDismountable chairsFoldable chairsClassical mechanicsStructural engineering
The utility model discloses a rocking chair with high -strength arc pipe, including rocking chair body, the symmetry of rocking chair body bottom welds two groups arc base, is equipped with counterweight in every arc base, and the arc base on the arc piece of bottom mounting with own camber matching also includes the locking assembly for synchronous fixed counterweight and arc piece on arc base, rocking chair body and arc base welding connection of the utility model, has guaranteed the stability of both connection, has promoted rocking chair overall structural strength, and arc base adopts high -strength arc pipe, compared with ordinary metal pipe, can bear greater pressure and swing stress, reduces the possibility of deformation and fracture, prolongs the life, and the setting of counterweight has strengthened the stability of rocking chair, makes the user use more safely, and locking assembly realizes the synchronous fixing of counterweight and arc piece, has simplified the installation step, has improved the dismounting efficiency.
Owner:ZHEJIANG ELITE ARTS & CRAFTS CO LTD
Soft stratum drilling retaining wall stabilizing sleeve
ActiveCN224134585UAssembly length adjustmentSimplified installation stepsDrilling rodsDrilling casingsBolt connectionGeotechnical engineering
The utility model relates to the technical field of drilling wall protection, and discloses a soft stratum drilling wall protection stabilizing sleeve which comprises a first sleeve body, a connecting assembly is movably connected to the inner wall of the upper end of the first sleeve body in a clamped mode, and the upper end of the connecting assembly extends to the position above the first sleeve body. A second sleeve body is movably clamped to the outer wall of the upper end of the connecting assembly, and the lower end of the connecting assembly is connected with the upper end of the first sleeve body through a first fastening bolt. Through cooperation of the first sleeve body, the connecting assembly, the second sleeve body, the first fastening bolt and the second fastening bolt, the connecting mode that the first sleeve body and the connecting assembly are connected through the first fastening bolt is adopted, and then the connecting mode that the second sleeve body and the connecting assembly are connected through the second fastening bolt is adopted; the first sleeve body, the connecting assembly and the second sleeve body can be detached, and therefore the assembling length of the sleeve can be adjusted according to the actual hole channel depth.
Owner:SHANDONG GUOJIAN ENG GRP CO LTD
A liquid-cooled battery module
This application relates to the field of new energy battery pack technology, and in particular to a liquid-cooled battery module, including a liquid-cooled tray and a battery pack with the liquid-cooled tray. The liquid-cooled tray includes a liquid-cooled plate, which has a liquid-cooled cavity. The liquid-cooled cavity is provided with several liquid-cooled baffles, which divide the liquid-cooled cavity into several interconnected flow equalization and distribution sections. The liquid-cooled plate is provided with a sealing plate assembly, a liquid inlet assembly, and a liquid outlet assembly. The liquid inlet assembly includes a metal liquid inlet pipe and a liquid inlet connector connected to the liquid-cooled cavity. The liquid outlet assembly includes a metal liquid outlet pipe and a liquid outlet connector connected to the liquid-cooled cavity. The liquid inlet assembly and the liquid outlet assembly are located on the same side along the length of the liquid-cooled plate. The liquid-cooled baffles effectively extend the flow path of the coolant, thereby increasing the heat exchange time between the coolant and the battery cell. At the same time, it avoids the use of plastic pipes, effectively simplifies the installation steps, reduces leakage, and improves the stability of the battery module.
Owner:SHENZHEN ANSHI NEW ENERGY TECHNOLOGY CO LTD
A building fabricated wall panel module
ActiveCN224412868UPrevent shaking from side to sidePrevent front and rear deflectionArchitectural engineeringMechanical engineering
The utility model discloses a kind of building fabricated wallboard module, including concave mounting plate, the one end of the concave mounting plate is provided with plugboard, and the other end is provided with slot;Wallboard, the wallboard is set on the concave mounting plate;Limiting clamping device, the limiting clamping device includes the limiting slot being opened in the front surface of concave mounting plate, the extension plate being inserted into the inside of limiting slot and being set on the bottom of wallboard, the clamping slot being opened in the top of wallboard, the accommodating slot being opened in the inner top of wallboard;The beneficial effects of the utility model are: through the limiting clamping device designed, vertical and horizontal limit can be formed to the bottom of wallboard, prevent the left and right shaking or front and back deviation of wallboard bottom during installation or use, provide stable bottom support for wallboard, ensure the positioning accuracy of installation initial stage, realize the quick fixing of wallboard top, reduce the use of rigid connecting piece such as bolt, simplify installation step.
Owner:深圳市建筑工务署工程设计管理中心
Quick mounting and dismounting method for ALC single-side formwork
InactiveCN119572007ARapid positioningSimplified installation stepsArtificial islandsAuxillary members of forms/shuttering/falseworksCasterWall plate
The invention provides a rapid mounting and dismounting method for an ALC single-side formwork, and belongs to the technical field of constructional engineering. The ALC single-side formwork comprises two fixing rods, a hinge support, two telescopic sleeve rods and four fixing assemblies; a sliding rail is arranged on the inner side of the fixing rod, two sliding wheels are arranged in the sliding rail, and casters with locks are arranged at the bottom of the fixing rod. The hinge support comprises two connecting rods, the two ends of the two connecting rods are rotationally connected with the two pulleys respectively, and the two connecting rods are arranged in a crossed mode. The telescopic sleeve rod comprises a telescopic rod and two connecting parts, the two ends of the telescopic rod are connected with the two connecting parts respectively, and the two connecting parts are arranged on the outer sides of the two fixing rods in a sleeving mode respectively; according to the method, rapid positioning of the wallboards is achieved, meanwhile, disassembly is convenient, and after construction of one wallboard is completed, the wallboard can be transferred to the next operation point conveniently, so that the time for rebuilding is shortened, and the continuous operation capacity is improved.
Owner:CHINA THIRD METALLURGICAL GRP
BIM technology and 3D scanning technology-based curtain wall large keel assembly installation construction process
ActiveCN117364990BGuaranteed installation effectHigh precisionGeometric CADWallsData informationKeel
The application belongs to the technical field of fabricated building process, and particularly relates to a curtain wall large keel fabricated installation construction process based on BIM technology and 3D scanning technology, and the specific steps are as follows: 3D scanning technology is used to perform three-dimensional scanning on the construction site, and collect and input various data information of the construction site; BIM technology is combined to model the project, and material shape data, size information and part matching data are extracted; after the data is extracted, the keel components of different shapes and sizes are grouped and numbered one by one, and then the curtain wall large keel is produced in the factory; after the keel component is processed, it is directly transported to the processing site and installed according to the number, and the keel and the base are screwed during installation, so that the installation is completed, the application can simplify the installation steps, does not need to repeatedly adjust and cut the keel, improves the installation speed, and further shortens the construction period, while ensuring the engineering quality, and reduces the management cost.
Owner:SHENZHEN OVERSEAS DECORATION ENG
A type of sunshade
ActiveCN224282113UImprove wind resistanceImprove stabilityBuilding roofsStrutsClassical mechanicsAwning
This utility model discloses a sunshade awning, belonging to the technical field of sunshade awnings. It includes a bottom frame, a roof frame, and sheet metal components installed on the roof frame. The bottom frame comprises at least four support pillars, each pillar including aluminum columns and first and second column I-shaped connectors mounted on the aluminum columns. The bottom frame also includes a first and second crossbeam components fixed to the aluminum columns via the first column I-shaped connectors, and diagonal bracing components connecting the aluminum columns to the first and second crossbeam components. This utility model provides a sunshade awning with a stable and reliable structure, and convenient and efficient installation.
Owner:ZHEJIANG ZHEJIA CRAFT LIGHTING CO LTD