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79results about How to "Reduce support" patented technology
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Communication network power distribution cabinet convenient for heat dissipation
InactiveCN119448045Aavoid failureavoid submersionDispersed particle filtrationSubstation/switching arrangement cooling/ventilationCold airHigh density
The invention discloses a communication network power distribution cabinet convenient for heat dissipation, and relates to the technical field of power distribution cabinets, and the power distribution cabinet comprises a composite mechanism. According to the communication network power distribution cabinet convenient to dissipate heat, through the design of a composite mechanism, the box body shell is used for storing electronic components, after long-time operation, the temperature in the box body shell rises, hot gas rises, and then the hot gas flows to the processing mechanism from the circular groove, so that the heat dissipation effect is achieved, and the internal temperature of equipment is reduced; the ventilation mechanisms are arranged on the two sides of the box body shell, so that the convection effect is achieved, the cold air flowing effect is improved, the cold air is located at the low position with the high density, hot air is squeezed upwards after entering the box body shell, the discharging speed is increased, and the heat dissipation efficiency is improved. The box body shell is supported through the supporting assembly, so that the effect of reducing deformation of the box body is achieved, and internal electronic elements are protected.
Owner:HANGZHOU GUCI INTERNET TECHNOLOGY CO LTD
Wearable intelligent physical sign monitoring control method
ActiveCN119385555AImprove comfortimprove protectionCatheterDiagnostic recording/measuringHuman bodyAutomatic control
The invention relates to the technical field of medical wearable equipment monitoring control, in particular to a wearable intelligent physical sign monitoring control method. The method comprises the following steps: continuously monitoring a sitting posture pressure value of the intelligent seat; when the sitting posture pressure value is larger than a first threshold value, it is judged that the sitting posture is in a pressing state, and initial site fitting information is obtained; and obtaining a human body sitting posture form and carrying out adaptive posture adjustment on the intelligent seat according to the human body sitting posture form, so that the intelligent seat is matched with the human body sitting posture form, the initial sitting standby state reaches the optimal sitting posture form of the intelligent seat, and optimal sitting posture memory data is stored. Through a data processing technology, a real-time monitoring technology and an automatic control technology, human body sitting posture shape matching mapping is carried out on vital sign data detected by wearable intelligent sign equipment and site fitting information monitored by the intelligent seat, and self-adaptive posture adjustment is carried out on the intelligent seat; therefore, the automatic adjustment degree of the intelligent seat is improved.
Owner:SHENZHEN DAYIN MEDICAL TECH CO LTD
Foundation pit supporting device
ActiveCN222632265Ureduce supportReduced effectivenessClimate change adaptationExcavationsArchitectural engineeringStructure support
The utility model relates to the technical field of foundation pit supporting, and provides a foundation pit supporting device which comprises a bottom plate and a supporting plate, an operator fixedly installs the bottom plate on a foundation pit through a fixing nail, then manually pulls an inserting rod I outwards through a round handle I to drive a spring I to extend outwards, and when the inserting rod I moves outwards to leave an inner cavity of an inserting hole I, the inserting rod I is inserted into the supporting plate; the length and the inclination angle of the first adjusting rod are adjusted through cooperation of an upper connecting block and a lower connecting block, so that the inclination angle of the supporting plate is changed, the supporting plate is tightly attached to the side edge of the foundation pit, and the situation that an included angle gap exists between the supporting plate and the edge of the foundation pit is avoided; the effective effect of the supporting structure is weakened, the pressure of a soil body cannot be effectively dispersed and transmitted, the supporting effect of the foundation pit is reduced, and through the technical scheme, the defects in the prior art are overcome.
Owner:SICHUAN ZHONGMING CONSTR ENG CO LTD
Straw and straw cup
ActiveCN222486942UExtended service lifereduce supportDrinking vesselsTablewaresAgricultural engineeringStructural engineering
The utility model provides a straw and a straw cup, and relates to the related technical field of liquid accessories. Wherein the suction tube comprises a tube body and a valve, and the valve is arranged in the suction tube; the valve comprises two valve clacks which are arranged in a relatively inclined manner; the same valve clack comprises a first clack body and second clack bodies, the first edge of the first clack body is fixedly connected with the first ends of the second clack bodies, the other edges of the first clack body are fixedly connected with the inner side wall of the pipe body, and the second ends of the two second clack bodies abut against each other to form a one-way valve used for conducting liquid in a one-way mode. In the length direction of the two second petal bodies, when the second petal bodies are extruded, a channel is formed between the two second petal bodies; and the two second petal bodies are separated from the inner side wall of the tube body. According to the scheme, the service life of the straw can be prolonged through the separated structure formed by the second petal body and the inner side wall.
Owner:BEIJING SHENCHUANG CENTURY INFORMATION TECH CO LTD
Ureteral stent tube and removing device
ActiveCN222623143UEasy to removeReduce financial burdenStentsBalloon catheterUreter stentUreteroscopes
The utility model belongs to the technical field of medical instruments, in particular to a ureter stent tube and a pulling device, which comprises a stent tube, a guide wire, a pushing tube, a catheter and a catcher, a plurality of tail wires are arranged on the stent tube, a plurality of suckers are arranged on the tail wires at equal intervals, one end of the pushing tube wraps the tail wires and is sleeved at the outer end of the stent tube, and the other end of the pushing tube is sleeved at the outer end of the catheter. A first operation cavity, a second operation cavity, an air inflation cavity and a water injection cavity are formed in the catheter, the first operation cavity and the second operation cavity facilitate penetrating of the guide wire and the capturing device, the air inflation cavity facilitates air inflation into the air bag, the water injection cavity injects water into the bladder, a traction base, a mounting plate and a reset spring are arranged in the capturing device, and the traction base is connected with the mounting plate and a pull ring through a traction rope. By means of the device, a stent tube can be directly pulled out conveniently, pain and inconvenience caused by pulling out of special instruments such as a cystoscope and a ureteroscope can be avoided, and meanwhile the economic burden of a patient is reduced.
Owner:保定市第一中心医院
Low-influence blasting construction method for in-situ reconstruction and extension of small-clear-distance tunnel
InactiveCN119618013Areduce disturbanceavoid instabilityHydro energy generationBlastingDetonatorEnergy absorption
The invention belongs to the technical field of tunnel engineering, and provides a low-influence blasting construction method for in-situ reconstruction and extension of a small-clear-distance tunnel, which comprises the following construction steps: S1, drilling a plurality of damping holes on a tunnel face along the contour line of an extension tunnel and the contour line of an existing tunnel lining, then digging the plurality of damping holes, and connecting the adjacent damping holes to form a damping groove; s2, the shock absorption groove is filled with an energy absorption shock absorption cushion layer; s3, according to the size of the tunnel face after the shock absorption groove is excavated, shot hole points and explosive loading amount are designed, and slotting holes, peripheral holes and auxiliary holes are drilled in the tunnel face; and S4, damping parts and detonators are sequentially placed in the underholing holes, the peripheral holes and the auxiliary holes correspondingly, and blasting is executed. The situation of surrounding rock expanding excavation is reduced during in-situ reconstruction and extension of the small-clear-distance tunnel, the influence on repeated disturbance of the surrounding rock is reduced, and the overall stability of the tunnel and the safety of the construction process are guaranteed.
Owner:SHANDONG UNIV +2
A mold for manufacturing a shoulder joint spacer and a method of manufacturing the same
ActiveCN121221329BUniform applicationGuaranteed support strengthJoint implantsShoulder jointsShoulder joint capsuleSilica gel
The application discloses a mold for manufacturing a shoulder joint spacer and a preparation method thereof, belongs to the technical field of shoulder joint spacer preparation, and solves the problems of uneven distribution of medicine application grooves and the inability to flexibly adjust the size, length and the like according to requirements, and comprises a lower mold box, an upper mold box, an intramedullary bone cement silica gel forming adjusting mold and a ball head forming adjusting mold which are sleeved in the lower mold box and the upper mold box, a pouring gate which is arranged on the lower mold box and the upper mold box, a plugging plug which is arranged in the pouring gate, a first positioning support column and a second positioning support column which are arranged in the lower mold box, a third positioning support column and a fourth positioning support column which are arranged in the upper mold box, and a metal support rod which is arranged on the axial center lines of the intramedullary bone cement silica gel forming adjusting mold and the ball head forming adjusting mold; and the intramedullary bone cement silica gel forming adjusting mold and the ball head forming adjusting mold are uniformly provided with protruding portions.
Owner:SICHUAN HESHUN MEDITECH CO LTD +2
A wearable intelligent vital sign monitoring and control method
The present invention relates to the field of medical wearable device monitoring and control technology, and in particular to a wearable intelligent vital sign monitoring and control method. The method comprises the following steps: continuously monitoring the sitting pressure value of the intelligent seat; when the sitting pressure value is greater than a first threshold, determining it as a sitting pressure holding state and obtaining initial site fitting information; obtaining the human body sitting posture and adaptively adjusting the posture of the intelligent seat according to the human body sitting posture, so that the intelligent seat matches the human body sitting posture, reaches the optimal sitting posture of the intelligent seat from the initial ready-to-sit state and stores the optimal sitting posture memory data. The present invention realizes the matching mapping of the vital sign data detected by the wearable intelligent vital sign device with the site fitting information monitored by the intelligent seat to the human body sitting posture through data processing technology, real-time monitoring technology and automatic control technology, and realizes adaptive posture adjustment of the intelligent seat, thereby improving the degree of automatic adjustment of the intelligent seat.
Owner:SHENZHEN DAYIN MEDICAL TECH CO LTD
A cable end crimping tool
ActiveCN224288847Uquick releasequick installationLine/current collector detailsElastic componentElectric cables
This utility model discloses a cable end crimping tool, relating to the technical field of crimping tools. It includes a crimping pliers head with an installation mechanism for cable end crimping. The installation mechanism includes a positioning component, comprising a connecting block fixed to the front end of the crimping pliers head. This utility model achieves quick disassembly and installation of the crimping connector through a locking component, facilitating the replacement of crimping connectors of different specifications to accommodate different cable ends. Then, two sets of clamping plates in the elastic component, under the elastic force of a first spring and guided by a first telescopic rod, clamp and fix the crimping mold from both sides. Anti-slip grooves on the clamping plates increase friction with the crimping mold, preventing mold slippage during crimping. The spring clamping structure of the elastic component can adapt to crimping molds of different sizes, improving tool versatility, reducing manual support of the crimping mold, and avoiding accidental injury to workers during crimping.
Owner:SHENZHEN FUJIAKANG CABLE CO LTD
Multifunctional student chair
ActiveCN222640115Uprevent disengagementsolve storage spaceStoolsChairsSchool suppliesIndustrial engineering
The utility model relates to the technical field of student chairs, and provides a multifunctional student chair which comprises a cushion body and an adjusting assembly. A storage box is driven to slide along an L-shaped block by pulling a U-shaped pull rod, school supplies can be quickly placed in a storage groove through a through groove after the storage box is moved out from the lower portion of a cushion body, then the U-shaped pull rod is reversely pushed to drive the storage box to slide along the L-shaped block, and when one side of the storage box is moved to touch a stop rod, the school supplies can be quickly placed in the storage groove through the through groove. The storage box cannot be continuously moved towards the direction again, so that the storage box can be placed below the cushion body again, and a gasket can support the lower end of the storage box, so that the supporting force provided by the L-shaped block to the storage box is reduced, namely, the situation that the storage box cannot be effectively supported by the L-shaped block, and the storage box cannot be effectively supported is prevented; the L-shaped blocks are prevented from being separated from the side faces of the supporting legs, and the problems that limited space cannot be effectively utilized conveniently, and the requirements of students for storage space and functionality are met are solved.
Owner:TANGSHAN HAOLAN MASCH EQUIP CO LTD
An organ support and fixation device for minimally invasive abdominal surgery
ActiveCN111110320BEasy to adjustprecise positioningSurgical forcepsSurgical operationReoperative surgery
The present invention discloses an organ support and fixation device for minimally invasive abdominal surgery, and the surgical instrument actuator is composed of a first, second, third, and fourth actuators. The first, second, third, and fourth actuators each include an angle adjustment wheel, a fixing pin, and a wire wheel; the angle adjustment wheel is connected to the wire wheel, and the wire wheel is connected to the joint; the angle adjustment wheel controls the rotation angle of the wire wheel, and the wire wheel controls the rotation angle of the joint; the fixing pin fixes the angle adjustment wheel by separating and fitting with the angle adjustment wheel. The instrument can conveniently support and fix organs or tissues such as the liver, so that clinicians can obtain a larger operating space and surgical field of view when performing minimally invasive abdominal surgery; the instrument and the matching bracket are used together, which can save auxiliary personnel to support the instrument and save space occupation, freeing up more space next to the operating bed, greatly facilitating clinicians in performing minimally invasive abdominal surgery.
Owner:SHANDONG UNIV QILU HOSPITAL
Ecc bridge crash barrier
The utility model provides a kind of ECC bridge crash barrier belongs to ECC bridge field, including frame, energy-absorbing installation component being arranged in the inside of frame and support fixed component being arranged on the surface of frame, energy-absorbing installation component includes the vertical barrel being arranged in the inside of frame, vertical barrel is internally provided with inner chamber, detachably connected with water storage bucket in inner chamber, internally fixedly connected with fixed column, energy-absorbing is carried out by vertical barrel, support fixed component includes the support rod of detachably connected in one side of the surface of frame, the utility model frame inside both ends are equipped with connecting seat, connecting seat is attached to the inside surface of frame, wherein connecting seat surface is all provided with connecting hole, fixed column surface is equipped with vertical barrel, vertical barrel is installed to water storage bucket by the inner chamber being internally provided, water storage is carried out by water storage bucket, energy-absorbing work is carried out when collision occurs, increase the anti-collision property of whole, and then ECC bridge crash barrier is used, and the energy-absorbing property of whole is higher.
Owner:NANJING PICAS CONSTR TECH CO LTD
Cabling machine for electric power
ActiveCN120656795Bguaranteed pressurereduce supportFilament handlingCable/conductor manufactureElectric machineCable machine
The application discloses a cable-making machine for electric power, and belongs to the cable processing field.The cable-making machine comprises a base, a winding mechanism is arranged on one side of the upper surface of the base, a guide sleeve is arranged at the middle of the upper surface of the base, supporting blocks are fixedly connected to the other side of the upper surface of the base, drive motors are fixedly connected to one side of the supporting blocks, output ends of the drive motors are fixedly connected with rotating plates, and wire winding rollers are rotatably arranged on one side of the rotating plates.The cable-making machine can realize the following functions: when the cable on the wire winding roller becomes less and less, the cable becomes more and more relaxed, the supporting force of the first guide roller decreases, the rectangular frame is pulled down through the extension rod under the pulling force of the first spring, the relaxed cable is pressed down by the first guide roller, the cable is straightened again, the multiple cables can be tightly wound together when the cable is made, a certain pressure exists between the cables, and the made cable is more compact and is not easy to be loosened.
Owner:YANGZHOU ELECTRIC POWER TOOLS CO LTD
Method, device and system for managing task instances
PendingCN121941978Areduce supportVarious implementation methodsProgram initiation/switchingMachine learningSoftware engineeringAuthorization
A method is provided. The method comprises the steps that first task instance information about a first task instance of a first task is obtained, and the first task instance information comprises at least one of the following items: a task instance identifier (MIID) which identifies the first task instance; a task identifier (MID), which is used for identifying the first task, and a task identifier (MID), which is used for identifying the first task; instantiation information describing at least one computing block (CB) instance in the first task instance; execution mode information describing a mode of executing the first task on the first task instance; the authorization information indicates a plurality of devices allowed to access the first task instance; a time validity condition indicating when the first task instance is valid; a spatial validity condition indicating where the first task instance is valid; or application information, the application information indicating at least one application associated with the first task instance and specifying a value of a task parameter associated with the at least one application; and sending a first request to a task open function (MEF) network entity, the first request including the first task instance information, and the first request indicating management related to the first task instance.
Owner:HUAWEI TECH CO LTD
Welding positioner electrode device and method
PendingCN119635154AGuaranteed electrical conductivityavoid damageWelding/cutting auxillary devicesAuxillary welding devicesMaterials scienceBolt connection
The invention discloses a welding positioner electrode device and method, and relates to the technical field of welding positioner electrode devices.The welding positioner electrode device comprises an insulating plate connected to a welding positioner, a mounting base is connected to the insulating plate in a penetrating mode, the mounting base and the insulating plate are connected through a bolt, and a plug sleeve is connected to the mounting base in an inserted mode; the mounting seat is connected with the plugging sleeve through a screw, a conductive rod is slidably arranged in the plugging sleeve in a penetrating manner, one end of the conductive rod is in contact with a rotary disc on the welding positioner, the other end of the conductive rod is provided with a wiring module, and a contact pressure maintaining structure is arranged in the plugging sleeve. The current-conducting rod is supported through the reset spring, when the current-conducting rod is abraded, the reset spring extends, the contact pressure between the current-conducting rod and the rotary disc of the welding positioner cannot directly disappear, and the conductivity between the current-conducting rod and the rotary disc is guaranteed.
Owner:HUNAN LANTIAN INTELLIGENT EQUIP TECH CO LTD
Turnover device for book cementing
ActiveCN224170714UImprove efficiencyImprove accuracyCasing-inBookbinding adhesiveAdhesiveControl engineering
The utility model discloses a turnover device for book cementing, which comprises a support plate, the support plate is provided with a rectangular groove, the rectangular groove is provided with a gluing component for gluing, the support plate is provided with a translation plate, the translation plate is provided with a turnover mechanism, and the turnover mechanism is provided with a turnover mechanism. The turnover mechanism comprises a servo motor, book blocks to be glued, a positioning box used for clamping and aligning the book blocks and a stand column mechanism used for supporting the positioning box, and electric wheels used for driving the turnover mechanism to move transversely are arranged on the bottom face of the translation plate. By arranging a screw rod, a driving block and a stepping motor, the distance between a lower pressing plate and the bottom face of a positioning box can be conveniently controlled, a book block can be conveniently clamped, by arranging a first stand column and a second stand column, the book block and a servo motor can be conveniently supported, by arranging a gluing assembly and a cover gluing area, a line production process can be conveniently and rapidly formed, and efficiency is improved; therefore, the book cementing device has the effects of reducing manpower and improving efficiency and accuracy.
Owner:XIANNING XINYUAN PRINTING CO LTD
Water circulation hydroelectric power generation equipment
InactiveCN119664561AImprove adaptabilityImprove acceleration performanceHydro energy generationMachines/enginesWater storage tankWater cycling
The invention discloses water circulation hydroelectric power generation equipment which comprises a plurality of power generation parts. The adjacent power generation parts are communicated through pipelines, and each power generation part comprises a circulation part and a drainage pipe; the circulating part comprises a water storage tank, a circulating water tank and an external pool, the external pool is arranged on the lower portion of the circulating water tank, water pumping equipment connected with the external pool is arranged on the top of the circulating water tank, the circulating water tank is provided with a water feeding pipe, the water feeding pipe is connected with the water storage tank, and the bottom of the water storage tank is connected with the external pool through a drainage pipe. The drain pipe is provided with a generator between the pressurizing bottle and the external pool; the generator is driven to generate electricity through water circulation, the water inlet pipe is provided with multiple sets of pressurizing pipes, the water inlet pipe and the water drainage pipe are provided with connecting pipes, the water tank is designed, water circulation can be achieved through the water tank, the generator can be driven to generate electricity through the connecting pipes, energy self-sufficiency can be achieved to a certain degree, and dependence on an external power source is reduced. And the operation cost is reduced.
Owner:徐明亮
Joint joint of fully-prefabricated floor slab and wallboard
The utility model provides an abutted seam joint of a fully-prefabricated floor slab and a wallboard. The splicing joint of the fully-prefabricated floor slab and the wall plate comprises a first connecting steel bar, a second connecting steel bar and a lap joint steel bar, a first mounting groove is formed in the side, close to the floor slab, of the wall plate, a second mounting groove is formed in the side, close to the wall plate, of the floor slab, and the first mounting groove communicates with the second mounting groove; one end of the first connecting steel bar extends into the wall plate, the other end of the first connecting steel bar is located in the first mounting groove, one end of the second connecting steel bar extends into the floor plate, the other end of the second connecting steel bar is located in the second mounting groove, and the first connecting steel bar and the second connecting steel bar are connected through the lap joint steel bar. And concrete capable of covering the first connecting steel bars, the second connecting steel bars and the lap joint steel bars is arranged in the first mounting groove and the second mounting groove. According to the utility model, the working procedures of on-site formwork erecting, dismantling and supporting are reduced, the construction difficulty is reduced, and the construction efficiency is improved.
Owner:CHANGSHA BROAD HOMES IND GRP CO LED
Steel grating with reinforcement structure
The utility model discloses a steel grating with reinforcing structure, including steel frame, the utility model discloses through being equipped with a plurality of first flat steel and a plurality of second flat steel respectively in steel frame, and first flat steel and second flat steel insert and connect, in a plurality of first flat steel, the first steel wire rope is inserted in common, and first flat steel and first steel wire rope junction utilize spacing pad and fix, in a plurality of second flat steel, the second steel wire rope is inserted in common, and second flat steel and second steel wire rope junction also utilize spacing pad and fix, the both ends of first steel wire rope and second steel wire rope are equipped with support block, the threaded rod that support block one end is equipped with inserts nut member in, in the first flat steel and second flat steel in steel frame, the first steel wire rope and second steel wire rope are inserted respectively, and utilize nut member and threaded rod cooperation adjustment tightness, prevent the whole steel grating to be in sinking state, avoided the relaxation after long time use, increased the support force and service life.
Owner:HEBEI KAIHENG WIRE MESH PROD CO LTD
Two-in-one U-shaped pillow for travel and sleep
Owner:XIAMEN FULIN TECH CO LTD
Fresh wormwood leaf removing device for simulating field operation
PendingCN121942446AGuaranteed defoliation rateGuaranteed breakage rateHarvestersArtemisia vulgarisMechanical engineering
The invention provides a field operation simulation wormwood fresh leaf disleaving device which comprises a feeding device, a harvesting device, a supporting device and a driving device, the harvesting device is located above the feeding device, the feeding device conveys wormwood to the harvesting device, disleaving elastic teeth in the harvesting device make contact with the wormwood, fresh wormwood leaves are separated from wormwood stems, and the supporting device is used for supporting the wormwood stems. Therefore, the whole defoliation process of the machine walking in the field is simulated. The driving motor is adopted to adjust the rotating speed of the harvesting roller to achieve different rotating speeds of the leaf removing elastic teeth, so that the leaf removing rate and the breakage rate of fresh wormwood leaves are guaranteed; according to the device, a front unpowered roller is further adopted for achieving the effects of pressing down and supporting the wormwood and reducing abrasion of the fresh wormwood leaves, in the whole wormwood fresh leaf removing process, the front unpowered roller can make contact with the wormwood firstly, and therefore the wormwood pressing down and supporting effects are achieved, and the rolling friction effect is achieved in the contact process; the damage to the fresh wormwood leaves in the whole contact process is reduced.
Owner:HUBEI UNIV OF TECH
Environmentally friendly treatment equipment for plastic particle waste and use method thereof
The present invention belongs to the field of plastic processing technology, and specifically refers to an environmentally friendly treatment device for plastic particle waste and a method of using the same, comprising a base, a crushing cylinder, a pressure-type crushing mechanism and a softening dust blowing mechanism, wherein the crushing cylinder is arranged on the upper wall of the base, the crushing cylinder is arranged with an upper opening, the pressure-type crushing mechanism is arranged on the base, the softening dust blowing mechanism is arranged on the side wall of the base, and the pressure-type crushing mechanism includes a crushing mechanism and a downward pressure mechanism. The present invention provides an environmentally friendly treatment device for plastic particle waste that can directly perform fine crushing on waste plastics while reducing the space occupied by larger monomer wastes in the crushing container, and can clean the dust on the surface of the wastes to ensure the quality of the wastes after crushing.
Owner:JIANGSU TAIYI NANO TECH CO LTD
A multi-degree-of-freedom vibration test device and test method under non-equilibrium field environment
ActiveCN118882981Breduce supportImprove mechanical structure strengthVibration testingClassical mechanicsAirbag
The present invention discloses a multi-degree-of-freedom vibration test device and a test method thereof in an unbalanced field environment. The device comprises a bottom unbalanced field foundation, a multi-axial electric actuator, a decoupling device and an automatic centering system. The present invention adds an air tank between the air source and the airbag, changes the volume of the air tank to adjust the stiffness of the airbag, and enables the airbag to provide more preload force. When the rocking table is subjected to a tangential force, the greater the stiffness of the airbag, the smaller the offset of the table, and the normal operation of the multi-axial vibration test system in an unbalanced field environment can be achieved, while ensuring that the test waveform is smoother.
Owner:SUZHOU DONGLING VIBRATION TEST INSTR
Prefabricated part
ActiveCN222541787Uimprove tightnessprevent water leakageBridge structural detailsBuilding insulationsStructural engineeringMachine
The utility model discloses a prefabricated part which comprises a concrete machine body, a first side plate and a second side plate. According to the prefabricated part, one side of a concrete machine body is fixedly connected with a first side plate, the other side of the concrete machine body is fixedly connected with a second side plate, the side, close to the concrete machine body, of the first side plate is fixedly connected with a fixing plate, the fixing plate is fixedly connected with an inserting head, the second side plate is fixedly connected with an inserting groove, and slope grooves are symmetrically formed in the inserting head; a wedge block matched with the slope groove is arranged in the slope groove, the inclined face of the bottom of the wedge block and the inclined face of the slope groove slide in an attached mode, and a prefabricated part composed of the concrete machine body is connected in a plug-in mode through the plug and the slot connected to the first side plate and the second side plate and is locked through the wedge block in cooperation with a threaded column and a nut after plug-in connection. The wedge block extrudes the inclined surface of the slope groove, so that the plug is abutted against the interior of the slot, the first side plate and the second side plate are close to each other, and generation of a direct insertion connection gap is avoided.
Owner:JINHUA BRANCH OF ZHEJIANG HUHANG NING MAINTENANCE ENGINEERING CO LTD
High-pressure pipeline protection structure for construction close to deep foundation pit
ActiveCN224093962UEnsure suspension effectensure safetyPipe supportsPipe laying and repairLine tubingArchitectural engineering
The utility model discloses a high-pressure pipeline protection structure for construction close to a deep foundation pit, and belongs to the technical field of civil engineering construction.The high-pressure pipeline protection structure comprises a foundation, the foundation pit, an isolation ditch and reinforcing rods are formed in the foundation, the isolation ditch is located between the foundation pit and a pipeline fixing ditch, and a fixing plate is arranged in the pipeline fixing ditch; two groups of side top plates are arranged above the fixed plate; during use, rapid hoisting can be completed through the four sets of threaded shafts, the influence on the hoisting is further reduced, meanwhile, the side face top plates on the two sides can abut against the top of a foundation, a fixing plate is supported, the pipeline suspension effect is ensured, meanwhile, the suspension height can be adjusted by rotating a fixing nut, and the hoisting efficiency is improved. The top plate can be matched with the supporting plate at the bottom, the pipeline fixing effect is further achieved, the influence of foundation pit construction on surrounding pipelines can be effectively reduced, the safety of the pipelines is guaranteed, and meanwhile it is guaranteed that construction is conducted smoothly.
Owner:CHINA FIRST HIGHWAY ENGINEERING CO LTD +1
Construction facade-based inclined pile support layout design method
The present application relates to the field of building construction, and discloses a design method for inclined pile support layout based on construction facade, aiming at the problem of low matching degree between the existing inclined pile support layout theoretical model and actual working conditions, lack of real-time feedback leading to safety hazards, the present application constructs an initial inclined pile support demand model through multi-dimensional facade information, determines the layout position and parameters of sample inclined pile support according to the characteristics of different facade partitions, collects the actual stress and deformation data of the pilot inclined pile support as feedback, calculates the deviation and corrects the initial model, solves the global force vector and support distribution points using the corrected model, and automatically generates the layout position, angle, specification and installation parameters of the remaining inclined pile supports. The present application realizes dynamic coupling of the theoretical model and the actual working conditions through physical calibration of the pilot inclined pile support, eliminates systematic errors such as uneven foundation, material differences, etc., significantly improves construction safety and optimizes the distribution of inclined pile supports, and is suitable for complex construction scenes such as deep foundation pit support.
Owner:宁波宁大地基处理技术有限公司
Faucet
The invention provides a faucet. The faucet comprises a faucet body and a locking assembly. The locking assembly is connected with the faucet body, the locking assembly is configured to penetrate through a mounting hole of a table top, and at least part of the locking assembly is controllably connected to the lower portion of the table top in an abutting mode; the faucet body comprises a faucet shell, a supporting body and a valve element, the supporting body is arranged in the faucet shell, the supporting body is suitable for being supported above a table top, the supporting body is connected with the locking assembly, and the supporting body forms a valve seat used for being connected with the valve element. The locking assembly further comprises an operation part rotationally arranged on the supporting body, and the operation part is used for controlling the locking assembly to abut against the lower portion of the table top. The supporting body is connected with the locking assembly and the valve element to achieve the overall supporting effect, the supporting effect of the faucet shell is weakened or not achieved, the faucet shell can be made of thin-wall materials or plastics, and the cost can be effectively reduced.
Owner:XIAMEN LOTA INT CO LTD
Rolling support structure of mesh belt dryer
This utility model relates to the field of mesh belt dryer technology, specifically to a rolling support structure for a mesh belt dryer, comprising a guide rail, a rolling assembly, and a bracket. The rolling assembly includes a slot on a mounting plate, a mounting bolt inserted into the slot, a rolling bearing mounted on the mounting bolt and located between two symmetrically arranged mounting plates, elastic washers on both sides of the rolling bearing, and a locking nut at the end of the mounting bolt. The guide rail and the rolling bearing on it support the mesh belt, reducing friction, preventing excessive wear, and reducing power consumption. By adjusting the height of the assembly and bracket, the distance between the rolling bearing and the mesh belt can be adjusted more precisely, reducing the probability of over-support or failure to contact the mesh belt.
Owner:ANHUI JINXI MECHANICAL TECH
Gas model coal plant structure
The invention provides an air model coal plant structure, and belongs to the technical field of power plant civil engineering structures, the air model coal plant structure comprises a gravel layer, a wall body, an air inflation membrane assembly and a pressure stabilizing mechanism, and the air inflation membrane assembly comprises an air inflation membrane body and a steel cable net arranged on the outer wall of the air inflation membrane body. When encountering strong wind and typhoon, the inflatable membrane body transmits the borne load to the steel cable net, the stress of the steel cable net is distributed to the wall body, the bottom of the wall body is buried under the ground, and the gravel layer is pressed above the bottom surface of the periphery of the wall body, so that the safe support of the inflatable membrane body can be ensured. No column support is arranged in the gas model coal plant, so that the internal usable space is increased, a maintenance channel is safer, and process equipment and pipeline arrangement is smoother; beam column supporting is greatly saved, the wall body is adopted as a supporting structure of the pneumatic membrane body, and engineering investment is saved.
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
Inductor preparation method, inductor and electronic device
PendingCN119560299Areduce volumereduce supportTransformers/reacts mounting/support/suspensionTransformers/inductances coils/windings/connectionsInductorInductance
The invention is applicable to the technical field of inductors, and provides a preparation method of an inductor, the inductor and an electronic device.The preparation method comprises the steps that a metal substrate is provided; the metal substrate is patterned and penetrates through the metal substrate to form an inductance coil circuit, the inductance coil circuit at least comprises a first coil and a second coil which are adjacent, a hollow area is formed between the first coil and the second coil, and the inductance coil circuit comprises a first electrode port and a second electrode port which are located at the two ends of the inductance coil circuit; and manufacturing an insulating layer on the metal substrate to fill the hollow area and coat the inductance coil circuit, wherein the insulating layer is provided with a window for exposing the first electrode port and the second electrode port. The metal substrate penetrates to prepare the inductance coil circuit, the inductance coil circuit is coated with the insulating layer, the insulating layer is provided with the window to expose the first electrode port and the second electrode port, winding is not needed, the device size is reduced, the process is simpler, unnecessary support is reduced, and the production cost is reduced accordingly.
Owner:GLASSMICRO (CHONGQING) SEMICONDUCTOR TECHNOLOGY CO LTD