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36results about How to "Buffer external impact" patented technology
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Colorful plastic optical fiber with multi-layer structure
InactiveCN119322401AHigh mechanical strengthImprove wear resistanceFibre mechanical structuresPolyvinyl chlorideOxidation resistant
The invention relates to the technical field of optical fibers, in particular to a colorful plastic optical fiber with a multi-layer structure, which comprises an optical fiber body, and the optical fiber body comprises an inner core, and a wrapping layer, a transition bonding layer, a buffer protection inner layer, a weather-proof coloring layer and an outer protection layer which are arranged on the outer side of the inner core in sequence, a plurality of micro air cavities which are arranged in a honeycomb shape are formed in the buffer protection inner layer; and the outer protective layer is made of polyvinyl chloride added with an anti-ultraviolet agent and an antioxidant. The cladding can effectively limit light transmission in the inner core and protect the inner core. The buffering protection inner layer can buffer external impact force and resist mechanical extrusion and scraping to a certain degree. The outer protection layer has excellent mechanical strength, wear resistance, ultraviolet resistance and oxidation resistance, and can effectively resist external physical damage and severe environment erosion. Through the multi-layer design, the whole structure of the plastic optical fiber can be used in a complex environment.
Owner:SICHUAN HUIYUAN PLASTIC OPTICAL FIBER
Corrugated paperboard box for transporting glass articles
ActiveCN224336108Uavoid sealingfree from destructionPackage recyclingRigid containersAdhesive beltPaperboard
The application relates to a packaging engineering technology, in particular to a corrugated paperboard box for glass product transportation, which comprises a corrugated box, the top of the corrugated box is rotationally connected with two paperboard covers, the top of the paperboard cover is provided with a sealing cover mechanism, the inner wall of the corrugated box is fixedly connected with a plurality of vertical paperboards, the inner wall of the corrugated box is fixedly connected with a plurality of horizontal paperboards, the sealing cover mechanism comprises a first sealing strip, the bottom of the first sealing strip is fixedly connected to the top of one of the paperboard covers, the inner wall of the first sealing strip is detachably connected with a rubber strip, the top of one of the paperboard covers is detachably connected with a joint plate one, and the inner wall of the joint plate one is provided with a fixing assembly. The application has the effect that the sealing cover mechanism is added, so that the corrugated box is sealed without winding a large amount of adhesive tape outside the corrugated box, the adhesive tape does not need to be removed by means of tools, and the removal can be completed manually, thereby saving time and labor cost.
Owner:HUNAN RONGCHENG ENVIRONMENTAL PROTECTION PACKAGING CO LTD
Direction-adjustable anti-loosening and anti-collision right-angle adapter
PendingCN119617223ABuffer external impactsame directionJoints with sealing surfacesSiphonsScrew threadPhysics
The invention discloses a direction-adjustable anti-loosening and anti-collision right-angle adapter, and belongs to the technical field of adapter structures. The right-angle adapter comprises an anti-collision adapter base, a threaded sleeve, a locking nut, a clamping sleeve and an O-shaped ring. The anti-collision adapter is provided with two interfaces with different diameters, the central axes of the two interfaces are perpendicular to each other, the interface with the large diameter is composed of two cylindrical sections, external threads are machined on the two cylindrical sections, the interface with the small diameter is an equal-diameter cylindrical section, external threads are machined on the outer circle of the cylindrical section, and the clamping sleeves are clamped on the two interfaces of the anti-collision adapter respectively. The O-shaped ring is in contact with the outer groove of the clamping sleeve, the clamping sleeve is fixed to the connector through the locking nut, the threaded sleeve is in threaded fit with the large cylindrical section of the connector with the large diameter, an inner hole of the threaded sleeve is larger than the outer diameter of the locking nut, and when the adapter is connected with external equipment, the threaded sleeve is screwed down reversely till the bottom of the threaded sleeve is in contact with the end face of a connecting part. External force impact borne by the oil port connected with the anti-collision device can be reduced, and the anti-collision effect is achieved.
Owner:CSIC ZHONGNAN EQUIP
Cable intermediate joint wireless temperature measuring device
ActiveCN224202590UFlexible adaptationEasy to installThermometer detailsRadiation pyrometryWireless transmissionElectrical battery
A wireless temperature measuring device for a cable intermediate joint comprises a cable, a first sleeve and a second sleeve. The first sleeve and the second sleeve adopt a spliced structure, are formed by sliding and inserting upper and lower splicing pieces through clamping rails and clamping grooves, and are sleeved on the outer wall of the cable intermediate joint through threaded connection. The first sleeve is provided with a temperature monitor, the second sleeve is provided with a battery box, and circuit connection power supply is achieved through an annular conducting strip and an internal conducting wire. A screen plate is arranged on the side portion of the sleeve to enhance structural strength and heat dissipation performance, and an air bag buffering device on the inner side is controlled by an inflation hole and an air valve and can buffer external impact. A temperature sensing piece at the bottom of the temperature monitor is tightly attached to the outer wall of the connector, temperature is accurately monitored, and data are wirelessly transmitted. The device is convenient to install, accurate in temperature measurement and stable in structure, and can effectively guarantee the operation safety of the cable.
Owner:YICHANG NENGXING POWER SALES CO LTD
A water pump having a buffer device connected
ActiveCN117905706Breduce vibrationreduce wearPump componentsPump installationsElectric machineryStructural engineering
The present invention discloses a water pump connected with a buffer device, which relates to the technical field of water pumps and includes a pump body, a buffer device and an anti-blocking device, wherein a bellows is fixedly installed on the surface of the pump body, a supporting leg is fixedly installed on the pump body, and a motor is fixedly installed inside the pump body, wherein the buffer device includes a sealing tube, a round block, a buffer rod, a limit block, a limit rod, a fixed rod, and a telescopic block, the bellows can only be stretched slowly to provide buffering protection for the bellows and an external pipeline at the connection of the bellows, and when the external force is quickly pulled to the elastic limit of the bellows, a limit groove and a free end of the telescopic block form a limit so that the buffer rod cannot move away from the pump body, the fixed rod is fixedly installed on the surface of the bellows, and the telescopic block is fixedly installed on the bottom of the fixed rod, the bellows can only be stretched slowly to provide buffering protection for the bellows and an external pipeline at the connection of the bellows, and prevent sudden pulling by external force.
Owner:LUOHE SITONG PUMP CO LTD
Data center piping prefabricated seismic bracing structure
ActiveCN224283729UImprove installation convenienceFlexible adjustment of horizontal positionPipe supportsPipe elementsData centerClassical mechanics
This utility model relates to the field of pipe support structure technology, specifically to a prefabricated seismic support structure for data center pipelines. It includes a mounting plate with an internal cavity. A threaded rod is horizontally mounted inside the cavity, and a slider is movably mounted on the outer side of the threaded rod. The slider has a threaded groove that is threadedly matched to the threaded rod. The bottom end of the slider is fixedly connected to the top end of a sleeve. A connecting rod is rotatably connected to the bottom end of the sleeve, and the bottom end of the connecting rod is fixedly connected to the top end of a second fixing ring. This utility model uses a rotating torsion block to drive the threaded rod, causing the slider to move axially. This allows for flexible adjustment of the horizontal position of the second fixing ring, adapting to the complex and compact space of a data center without requiring precise installation directly above the pipeline. Simultaneously, the rotatable connection between the connecting rod and the sleeve allows for adjustment of the angle of the second fixing ring, accommodating pipelines with different axial directions, greatly improving the application range and installation convenience of the support.
Owner:CHINA COMP ROOM EQUIP ENG
Steel baking paint keel main keel and auxiliary keel connecting structure
ActiveCN224395970UFlexible adjustment of connection positionEasily change relative positionCovering/liningsBuilding material handlingKeelIndustrial engineering
The utility model relates to the technical field of building keel and discloses a steel baking varnish keel main keel and auxiliary keel connecting structure, and the connecting structure fixed assembly includes the fixed bolster, the fixed bolster is fixedly connected in the lateral wall of main part board, the bottom fixed mounting of fixed bolster has the connecting seat, the bottom fixed connection of connecting seat has the fixed plate, and the surface of fixed plate is penetrated by adjusting bolt, and the top fixed connection of adjusting bolt has the fixed clamp. The utility model discloses discarding the welding connection mode, and utilizing connecting structure fixed assembly and keel connection fixed assembly cooperation. Through screwing adjusting bolt, the connecting position of connecting structure and ceiling or frame can be flexibly adjusted, and the relative position of main auxiliary keel can be easily changed by rotating the adjusting handle, the accurate adjustment of installation position is realized, the needs of different construction scenes are satisfied, the defect that the installation position is fixed is overcome, and the flexibility and accuracy of construction are improved.
Owner:OWA METALLIC NEW BUILDINGS MATERIAL (SHANGHAI) CO LTD
A lamp tube storage and collection device
This utility model provides a lamp tube storage and collection device, relating to the field of lamp tube storage and collection technology. It aims to solve the problems of poor protection of lamp tubes in existing lamp tube collection and collection devices, resulting in easily damaged lamp tubes and affecting their later use. The device includes a workbench with casters evenly distributed on its bottom. Bases are evenly distributed on the workbench, and lamp tubes are placed on the bases. A cover plate is movably connected to the bases, and the shapes of the cover plate and the inner walls of the bases are matched to the shape of the lamp tubes. A rod is installed at the bottom of the cover plate, and a groove is provided on the bases, with the rod fitting into the groove.
Owner:NANTONG XINRUITE AUTOMATION EQUIP CO LTD
A HJT solar panel processing equipment
ActiveCN118850749BReduce breakageavoid physical exertionFinal product manufactureSemiconductor/solid-state device manufacturingSolar cellMechanical engineering
The present invention relates to the technical field related to solar panels, and discloses a HJT solar panel body processing equipment, including: the lower section of the equipment movement device is connected to the front support plate, the upper surface of the equipment movement device is connected to a pushing hydraulic rod, the left side of the equipment movement device is connected to an adjustment extension device, the front end of the adjustment extension device is connected to a suction cup device, the suction cup device includes symmetrically arranged cross bars, and the outer surface of the cross bar is arrayed with multiple vertical plates; the present invention can use mechanical transportation of light-transmitting glass plates, this effect can provide more stable and smooth movement, and through precise control technology, it can greatly reduce glass breakage caused by vibration and collision, and improve transportation safety.
Owner:NINGBO OSDA SOLAR CO LTD
Anti-fall device
The utility model relates to domestic appliance safety technical field discloses anti -tilt device, including flexible connecting piece and a plurality of anti -tilt support, flexible connecting piece is annularly arranged, a plurality of anti -tilt support are sequentially spaced apart along the extension circumferential direction of flexible connecting piece and are connected with flexible connecting piece, a plurality of anti -tilt support of the utility model are sequentially connected through flexible connecting piece, make whole structure can utilize the deformable characteristic of flexible connecting piece, flexible adaptation different the various shape of the article to be supported, whether regular square, round, or with the irregular mode such as rised, anti -tilt support can better adhere to the profile of the article to be supported through the adjustment of flexible connecting piece, thereby ensure that on various shapes of the article to be supported can stably install and play the anti -tilt effect, improve the versatility and adaptability of device, solved the problem that the anti -tilt base structure adaptability of purifier is limited.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
An ultralight material, its preparation method, and its application in footwear materials
This invention discloses an ultralight material, its preparation method, and its application in footwear materials, belonging to the field of materials technology. The footwear material prepared by this invention includes: polyether diol, isophorone diisocyanate, functional chain extender, dibutyltin dilaurate, modified hollow glass microspheres, and trifluoromethanesulfonic acid. The functional chain extender is obtained by reacting 3-hexene-1,6-diol and phenylphosphonodichloro with heptamethylcyclotetrasiloxane. The modified hollow glass microspheres are obtained by polymerizing isoprene and 1-(4-vinyl-phenyl)-ethyl ketone on the surface of pretreated hollow glass microspheres, followed by reaction with diethyl oxalate and 2-amino-5-(2-chlorophenyl)-1,3,4-thiadiazole. The ultralight material prepared by this invention has excellent anti-aging, flame-retardant, and antibacterial properties, and has broad application prospects in the field of footwear materials.
Owner:GUANGDONG ZHANCHENG YANCHUANG TECH CO LTD
An outdoor totally-enclosed insulated ring network switchgear
ActiveCN120955495BRealize automatic liftingavoid accessBus-bar/wiring layoutsSwitchgear arrangementsRing networkStructural engineering
This invention relates to the field of switchgear and discloses an outdoor fully enclosed insulated ring network switchgear, comprising a base, an opening and closing mechanism at the top of the base, an inlet mechanism inside the opening and closing mechanism, a shielding canopy fixedly connected to the top of the opening and closing mechanism, and a cleaning mechanism outside the opening and closing mechanism. The opening and closing mechanism includes multiple fixed brackets, the bottom ends of which are fixedly connected to the top of the base. Two of the fixed brackets are internally slidably connected to sliding rods, and each sliding rod is externally fixedly connected to a fixed rod. This invention allows for convenient opening and closing of the switchgear, enabling operators to inspect and maintain the equipment from three directions without disassembling the cabinet as in traditional methods, significantly reducing maintenance difficulty and workload. When the switchgear is closed, the protective shell compresses the sealing gasket to form a tight seal, effectively preventing dust and moisture from entering.
Owner:ZHEJIANG NUODEAN POWER TECH CO LTD
Water conservancy pipeline reinforcing equipment
InactiveCN222458646UGuarantee stabilityensure safetyPipe supportsHydro energy generationStructural engineeringMechanical engineering
Owner:巴彦淖尔市水利事业服务中心
Child carrier
ActiveCN224465716UReduce chippingReduce the chance of chippingPhysical medicine and rehabilitationPhysical therapy
The utility model relates to a child carrier. The child carrier comprises a seat body and a passer component. The seat body comprises a backrest component and a seat component, and the backrest component and the seat component are detachably connected. The passer component is suitable for limiting the safety belt of a vehicle. The rear side of the seat component is provided with a receiving part, the passer component is connected to the receiving part, the receiving part is provided with a receiving groove, the receiving groove is suitable for at least partially containing the passer component, and the connecting point between the passer component and the receiving part is located outside the receiving groove. The passer component according to the utility model can be conveniently stored or taken out.
Owner:CHINA WONDERLAND NURSERYGOODS
A type of cut-resistant wire and cable
This application provides a cut-resistant cable, belonging to the field of cable technology. The cut-resistant cable includes a cable core body and a protective structure. The cable core body comprises three cable core bodies. The protective structure includes an insulation component, a steel wire braided layer, and a cut-resistant layer. The cable core bodies are disposed within the insulation component, the steel wire braided layer is connected to the insulation component, and the cut-resistant layer is fixedly connected to the outer ring of the steel wire braided layer. In this application, the cut-resistant cable prevents external forces from cutting the cable, facilitating protection, and simultaneously buffers external impact forces, protecting the internal cable core bodies from damage.
Owner:JIANGSU GOIDBEST WIRE & CABLE CO LTD
Dimmable LED panel lamp
ActiveCN224201588Uquick releaseeasy to cleanProtective devices for lightingLight fasteningsStructural engineeringMechanical engineering
Owner:LUMINANS (DONGGUAN) TECH CO LTD
Heterojunction battery interconnection welding method and battery assembly
PendingCN119584685AImprove stabilityImprove welding qualitySemiconductor/solid-state device manufacturingHeating appliancesElectrical batteryBattery cell
The invention belongs to the technical field of battery welding, and discloses a heterojunction battery interconnection welding method and a battery assembly. Coating a conductive adhesive on the welding bracket; welding a plurality of cleaned battery pieces, laying the battery pieces on a welding bracket, and heating, curing and welding to form a battery string; and the adjacent battery strings are connected with the welding bracket through the welding strips to form the heterojunction battery. According to the interconnection welding method for the heterojunction battery, through a series of elaborate design and process control, the problem that the battery piece is possibly cracked due to stress generated by external force impact, subfissure or temperature difference shrinkage in the welding process is effectively solved, so that the electrical property and the photoelectric conversion efficiency of the battery piece are remarkably improved; and the quality and the reliability of the battery assembly are ensured.
Owner:华能(嘉峪关)新能源有限公司 +1
A concrete pipe pile with anti-collision structure
ActiveCN224281240UReduced risk of breakageBuffer external impactClimate change adaptationBulkheads/pilesArchitectural engineeringPipe
This utility model provides a concrete pipe pile with an anti-collision structure, including a concrete pipe pile body. An upper sleeve plate and a lower sleeve plate are respectively fitted at both ends of the concrete pipe pile body. Several protective rods fixedly installed between the upper and lower sleeve plates are fitted with shock-absorbing rings. Lifting rings are installed on the upper and lower sleeve plates respectively. The pile support plate is connected to the lower sleeve plate and a pre-embedded nut embedded in one end face of the concrete pipe pile body via bolts. This utility model forms a three-dimensional protection system through a circular array of protective rods between the upper and lower sleeve plates and equidistant shock-absorbing rings. Upon collision, the protective rods buffer the impact, and the shock-absorbing rings absorb energy, reducing pile damage. The anti-slip and shock-absorbing lining inside the sleeve plates increases friction and reduces vibration. The array and equidistant arrangement disperse stress, and the inner diameter design of the shock-absorbing rings achieves all-around protection, improving the reliability of transportation and installation.
Owner:ZHEJIANG ZHENGDA PIPE PILE CO LTD
Corrugated damping structure of a damping composite stainless steel
ActiveCN224414237URealize the function of vibration reductionBuffer external impactStructural engineeringSS - Stainless steel
The utility model relates to the technical field of buffer structure, concretely to the corrugated buffer structure of damping composite stainless steel, including stainless steel corrugated board, the top of stainless steel corrugated board is fixed with base plate, the top of base plate is equipped with mounting plate, and a plurality of damping panels for damping are fixed between mounting plate and base plate, still include: a plurality of buffer mechanism, set up between base plate and mounting plate, be used for buffering the impact force that stainless steel corrugated board received, the buffer mechanism includes fixed on the buffer cylinder of mounting plate bottom surface, the buffer plate of sliding connection in the inner wall of buffer cylinder, the buffer spring of installation between buffer plate and buffer cylinder inner top surface, the utility model discloses through set up stainless steel corrugated board, base plate, damping panel, mounting plate, buffer mechanism and suction pressure mechanism, solve the problem that the impact force of outside is bigger to stainless steel plate main body with cooperation installation, and the problem of poor buffering and damping effect.
Owner:YUWEI (SHANGHAI) METAL MATERIALS TECH CO LTD
An ecological slope protection reinforcing and repairing device for river regulation engineering
ActiveCN224451513URenovation project progresses smoothlyImprove applicabilityRiver routingRiver regulation
This utility model relates to the field of ecological restoration technology and discloses an ecological slope reinforcement and restoration device for river regulation projects. The device includes a shell with a groove on its inner wall. Two fixing blocks are fixedly connected to the inner wall of the shell. A support block is fixedly connected to the right side of each fixing block. A spring is fixedly connected to the right side of the support block, and another support block is fixedly connected to the right side of the spring. A rack is fixedly connected to the right side of the support block, and a sliding column is fixedly connected to the right side of the rack. A motor is fixedly connected to the inner wall of the shell, and a gear is fixedly connected to the drive end of the motor. This utility model allows for precise adjustment of the device's extension length, angle, and other dimensional parameters, ensuring a close fit to the complex river back slope surface. This improves the applicability of ecological back slope reinforcement and restoration, and guarantees the smooth progress of river back slope regulation projects.
Owner:SHANXI YELLOW RIVER RIVER AFFAIRS BUREAU YONGJI YELLOW RIVER RIVER AFFAIRS BUREAU
A portable current transformer
This utility model discloses a portable current transformer, including a housing for protecting the main body of the current transformer. The bottom of the housing has multiple evenly distributed mounting slots, and a connecting base is located at the bottom of each mounting slot. The bottom of the connecting base has multiple evenly distributed mounting holes. This utility model, through the arrangement of mounting slots, the connecting base, the mounting holes, and bolts, makes the installation and disassembly of the current transformer more convenient, facilitating installation and maintenance in different working environments. The symmetrically arranged storage slots on both sides of the connecting base, along with the limiting strips that slide within the limiting slots, allow the connecting parts to be stored entirely within the storage slots when carried or not in use. This prevents the connecting parts from being bent or damaged by external impacts or pressure during handling and transportation due to exposure, fundamentally solving the problem of easily damaged connecting parts in traditional current transformers.
Owner:HUAIAN ELSTONE ELECTRIC CO LTD
Detection test tube convenient to clean and fixing device
ActiveCN222469111Ueasy to useavoid mobilityHollow article cleaningLaboratory glasswaresStructural engineeringIndustrial engineering
The utility model relates to the technical field of cosmetic detection, and discloses a detection test tube convenient to clean and a fixing device. A flow guide part, a closing part and an external thread part which are integrally formed with a tube opening of a test tube body and are sequentially arranged from top to bottom are arranged at the tube opening of the test tube body; cleaning liquid can smoothly pass through the flow guide part and flow out in the closing-in direction of the closing-in part, so that the liquid can flow out from the interior of the test tube, residues are avoided, cleaning is convenient, and the fixing device is used for being matched with the detection test tube convenient to clean for use and comprises a bottom box, a test tube support and a pressing plate. When the test tube body is cleaned, the test tube body is clamped and positioned through the limiting blocks on the test tube support, the stability and reliability of the test tube body in the cleaning process can be ensured through matched buckling of the bottom box and the pressing plate, the test tube is prevented from displacing or inclining in the operation process, and the cleaning efficiency and convenience are improved.
Owner:GUANGZHOU FANZHIRONG COSMETICS CO LTD +1
Moisture-proof and bacteriostatic traditional Chinese medicine composite packaging bag
This invention relates to the field of packaging bag technology, specifically to a moisture-proof and antibacterial composite packaging bag for traditional Chinese medicine. It comprises an outer protective film layer, a middle buffer transition layer, a moisture-proof barrier layer, an antibacterial functional layer, and an inner contact film layer. These layers are arranged from the outside in. The outer protective film layer, middle buffer transition layer, moisture-proof barrier layer, antibacterial functional layer, and inner contact film layer are composited using food-grade adhesives. The middle buffer transition layer is made of low-density polyethylene elastic film. The moisture-proof barrier layer is composited with polyvinyl alcohol high-barrier film and passivated aluminum foil film. The antibacterial functional layer uses food-grade polyolefin film as the substrate. The inner contact film layer uses food-grade polyethylene film. This invention has the following advantages: it integrates multiple benefits such as wear resistance, long-lasting moisture and oxygen barrier, active antibacterial properties, and safety and non-toxicity. Its service life and protective effect are far superior to traditional single-layer and ordinary double-layer packaging.
Owner:YUNCHUANG (JILIN) PIECES PACKAGING TECHNOLOGY CO LTD
A bus instrument panel mounting structure
The utility model discloses a passenger train instrument desk mounting structure, including instrument desk assembly, instrument desk assembly still include central control platform and, the central control part of central control platform is equipped with central control frame, the one end of far away instrument desk assembly is equipped with the car platform, the top fixed connection of car platform has the support platform, the bottom both sides of car platform all are fixedly connected with the bottom strip, the upper surface rear part fixed connection of bottom strip has the connecting piece. This passenger train instrument desk mounting structure, each part adopts bolt connection, plug -in and so on mode and installs, such as the installation spare and the angle piece are through the plug -in cooperation, and are fixed through the lock cap no.
Owner:ANHUI KINGSEN AUTOMOBILE DECORATE & DESIGN CO LTD
Radio frequency receiver capable of suppressing interference signals
InactiveCN119543976AGuaranteed uptimehigh purityHermetically-sealed casingsTransmissionStructural engineeringElectromagnetic shielding
The invention relates to the technical field of radio frequency receivers, and discloses a radio frequency receiver capable of suppressing interference signals, which comprises a box body, lock shells are fixedly connected to the periphery of the top of the outer wall of the box body, threaded sleeves are fixedly connected to the bottoms of the inner walls of the lock shells, and fixing clamps are rotatably connected to the two sides of the top of the inner wall of each lock shell. A moving block penetrates through and is slidably connected to the bottom of the fixing clamp, pull rods are fixedly connected to the two ends of the moving block, threaded rods are rotatably connected to the bottoms of the pull rods, and the outer walls of the threaded rods are in threaded connection with the inner walls of the threaded sleeves. According to the invention, the box body is sealed through the rotating handle and other parts, the sealed box body is the first defense line of electromagnetic shielding, and the wave-absorbing material sheet can absorb permeable interference signals, improve the purity and stability of received signals, prevent water and dust, enhance the mechanical strength and stability of the box body, buffer the impact of external force and ensure the reliable operation of the receiver. The disassembly and the maintenance are convenient.
Owner:QUANXUN HUIJU NETWORK TECH BEIJING CO LTD
Heating and ventilation engineering pipeline installation suspension fixing device
The utility model provides a heating and ventilation engineering pipeline installation suspension fixing device, and belongs to the technical field of heating and ventilation engineering. Comprising a fixed bottom frame, an angle adjusting structure is installed on the lower wall face of the fixed bottom frame, a track structure is movably installed in the angle adjusting structure, a track base structure is movably installed in the track structure, and a pipeline lifting frame structure is installed on the lower wall face of the track base structure; the angle adjusting structure comprises a universal shaft, a length adjusting mother pipe and four pneumatic supporting rods. The cardan shaft is installed on the lower wall face of the fixed bottom frame, and the length adjusting mother pipe is installed on the lower wall face of the cardan shaft. Flexible connection is carried out through the universal shaft, external impact force from different directions can be buffered, pipeline deformation or fracture caused by the external impact force is avoided, meanwhile, rotation of the installation angle and adjustment of the fixing position can be carried out, adaptive installation can be achieved to a certain degree, repeated installation is avoided, and the installation efficiency is improved. And the installation efficiency is improved to a certain extent.
Owner:辽宁东晨建设工程有限责任公司
Hollow support type ceramic artware
The utility model relates to a kind of hollow support type ceramic artware, relate to ceramic product technical field, this kind of hollow support type ceramic artware, including ceramic main body, the ceramic main body is hollow structure;The beneficial effect of the utility model is that: integrated firing forming process guarantees the firm connection and structural consistency of ceramic main body, support frame and reinforcing rib, and prevents the gap and loose problem of late assembly.Radiation is evenly dispersed weight and external force with equal angle reinforcing rib, and it is matched with inner wall annular array reinforcing strut, synchronously enhances the deformation resistance of ceramic main body from inside and outside, effectively avoids the cracking of hollow weak area, substantially improves the strength and service life of artware.Ceramic main body top chamfer eliminates security risk, and bottom silica gel antiskid bottom pad and installation groove inner antiskid pad form double protection, which prevents placement sliding and component relative displacement, and can also buffer external force impact, realize stable placement under smooth scene and indirect protection of ceramic main body.
Owner:FUJIAN DEHUA COUNTY HANGYU CERAMICS CO LTD
An outdoor electromagnetic lock with an outer protective cover
This utility model discloses an outdoor electromagnetic lock with an outer protective cover, including a semi-open protective cover. Two semi-open protective covers are inserted and sealed to the outside of the outdoor electromagnetic lock. A sealing rubber plug ring is set at the reset knob on the outdoor electromagnetic lock, and a sealing gasket is set at the latch on the outdoor electromagnetic lock. A foam layer is filled between the two semi-open protective covers and the outdoor electromagnetic lock. This utility model has a semi-open protective cover, a sealing rubber plug ring, and a sealing gasket. The foam layer fills the space between the two semi-open protective covers and the outdoor electromagnetic lock. The sealing rubber plug ring and the sealing gasket seal the connection between the reset knob and the latch and the semi-open protective cover, providing all-round sealing protection for the outdoor electromagnetic lock. This reduces the corrosion and impact of moisture and dust particles on the outdoor electromagnetic lock's extension and contraction stroke. The filling of the foam layer improves the sealing performance and ensures the normal use of the outdoor electromagnetic lock.
Owner:ZHENJIANG BAIHUI ELECTRIC APPLIANCE CO LTD
Connecting water pump with buffer device
PendingCN119308860Areduce vibrationreduce wearPump componentsPump installationsElectric machineryStructural engineering
The invention discloses a connecting water pump with a buffer device, and relates to the technical field of water pumps, the connecting water pump comprises a pump body, and further comprises the buffer device and an anti-blocking device, a corrugated pipe is fixedly installed on the surface of the pump body, supporting legs are fixedly installed on the pump body, a motor is fixedly installed in the pump body, and the motor is fixedly connected with the buffer device. And the buffer device comprises a sealing pipe, a round block, a buffer rod, a limiting block, a limiting rod, a fixing rod and a telescopic block, the corrugated pipes can only be slowly stretched to achieve buffer protection on external pipelines at the joints of the corrugated pipes, and when external force is rapidly pulled to the elastic limit of the corrugated pipes, the corrugated pipes can be quickly pulled out. The limiting grooves and the free ends of the telescopic blocks form limiting so that the buffer rods cannot move in the direction away from the pump body, the fixing rods are fixedly installed on the surfaces of the corrugated pipes, the telescopic blocks are fixedly installed at the bottoms of the fixing rods, and the corrugated pipes can only be slowly stretched to achieve buffer protection on external pipelines at the joints of the corrugated pipes. Sudden pulling of external force is prevented.
Owner:TAIZHOU HUAZE WATER PUMP CO LTD
Folding-resistant electronic blister packaging box
ActiveCN224184905UImprove carrying capacityImprove deformation resistanceContainers to prevent mechanical damageLocking devicesRubber materialStructural engineering
The utility model discloses a folding-resistant electronic blister packaging box, which belongs to the technical field of packaging boxes and comprises a box body, an upper cover is arranged at the center of the upper end face of the box body, an elastic layer is sleeved on the inner side wall of the box body, a buffer structure is arranged at the center of the lower inner wall of the elastic layer, and a support plate is arranged at the center of the upper end face of the buffer structure. A placing layer is arranged above the center of the upper end face of the supporting plate, ventilation structures are arranged at the centers of the two inner side walls of the placing layer, a plurality of reinforcing columns are arranged on the upper end face of the supporting plate in a rectangular mode, and rotating blocks are arranged at the centers of the front end face and the rear end face of the upper cover. The elastic layer made of rubber is combined with the reinforcing columns, the elastic layer can buffer external impact force and prevent the external impact force from directly acting on the electronic product, the reinforcing columns enhance the bearing capacity and the deformation resistance of the supporting plate, the shape stability of the supporting plate is maintained, and it is guaranteed that the containing layer and the electronic product are placed stably.
Owner:GUANGDONG TANGSHENG NEW MATERIALS TECHNOLOGY CO LTD