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11results about How to "Easy to install manually" patented technology
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Flexible photovoltaic support
ActiveCN222655072Ureduce dosageImprove stabilityPhotovoltaic supportsSolar heating energyStructural engineeringMechanical engineering
The utility model discloses a flexible photovoltaic support in the technical field of solar photovoltaic, which comprises at least two groups of photovoltaic supports which are longitudinally arranged, connecting pieces are arranged in the longitudinal direction, a plurality of groups of photovoltaic supports are connected through the connecting pieces, each group of photovoltaic supports at least comprises two bases, two inhaul cables and a photovoltaic assembly, the bases are transversely arranged, and the photovoltaic assemblies are arranged on the bases. The lower ends of the bases are fixed on the ground, the bases are connected through the inhaul cables, the photovoltaic modules are fixed on the inhaul cables, the connecting pieces comprise span stabilizing pieces and connecting ropes, the span stabilizing pieces are connected between the inhaul cables arranged on each group of photovoltaic supports side by side, and the connecting ropes are used for connecting the span stabilizing pieces on two adjacent groups of photovoltaic supports. According to the flexible photovoltaic support, the technical problems that a certain safety risk exists and the labor intensity and the installation difficulty are increased due to the fact that an installation instrument needs to be manually lifted on a mountainous region to pre-tighten a steel rope in an existing device are solved, and the installation difficulty and the labor intensity are reduced, and the installation cost is reduced.
Owner:CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
Novel energy-saving hot blast stove
ActiveCN222165648Ureduce dispersionObserve internal conditions in real timeFurnace typesThermodynamicsHot air oven
The utility model relates to the technical field of hot-blast stoves, in particular to a novel energy-saving hot-blast stove which comprises a high-temperature box used for drying and firing, a preheating box arranged at the left end of the high-temperature box, a cooling box arranged at the right end of the high-temperature box, an air blower arranged at the top of the high-temperature box and close to the right end, an electric kiln body arranged at the left end of the air blower, and an exhaust pipe arranged at the left end of the electric kiln body and communicated with the inside. A heat preservation cover is arranged above the limiting ring, an output shaft of the motor is coaxially connected with a screw rod, and a kiln car is arranged in the preheating box. According to the novel energy-saving hot-blast stove, the preheating box is arranged to preliminarily preheat materials in the kiln car, the high-temperature box is matched with the air blower and the electric kiln body, and heated air in the electric kiln body is continuously guided into the high-temperature box through the air blower and an exhaust pipe; and a heat preservation cover is matched with a limiting ring in an inserted mode, the upper portion of the electric kiln body is intercepted and protected, and the influence of resource waste caused by heat loss around the electric kiln body is reduced.
Owner:HENGSHUI DONGYUAN ENVIRONMENTAL PROTECTION EQUIP CO LTD
High-efficiency long-service-life temporary fastening mechanism
PendingCN119616985AImprove alignment accuracyImprove work efficiencyDowelsStructural engineeringMechanical engineering
The invention discloses an efficient long-service-life temporary fastening mechanism, and relates to the technical field of temporary fastening, the efficient long-service-life temporary fastening mechanism comprises a shell, a fastening unit and a driving unit, the front end of the fastening unit is used for pre-fixing a plurality of thin-wall parts, the rear end of the fastening unit penetrates through the front end wall of the shell and extends into the shell, and the front end of the peripheral wall of the driving unit is connected with the extending end of the fastening unit; the rear end of the driving unit penetrates through the rear end wall of the shell and extends outwards, a guide unit is fixedly arranged on the front end wall of the driving unit, and the front end of the guide unit extends into the fastening unit; the driving unit is used for driving the fastening unit to move along the guiding unit and driving the front end of the fastening unit to be opened or closed at the same time. The fastening unit can smoothly pass through a pre-connection hole with a large length-diameter ratio, the alignment precision is high, the working efficiency is greatly improved, the fastening unit can implement reliable fastening operation with large clamping force under the action of the driving unit and the guiding unit, and the automatic installation can be achieved, and manual installation is also facilitated.
Owner:SHAOGUAN COLLEGE
Clamping assembly and lightning arrester communication device
PendingCN119518576AEasy to install manuallyprevent slippingOverhead installationInstallation of lighting conductorsControl signalControl theory
The invention discloses a clamping assembly and a lightning arrester communication device, and the clamping assembly comprises arc-shaped hoops which are symmetrically and rotatably connected to the outer side wall of a box body, and elastic parts are connected between the arc-shaped hoops and the box body; the rotating mechanism is used for driving the arc-shaped hoop to rotate; the pressure sensor is used for detecting the pressure during clamping, and the control panel is used for receiving a control signal and controlling the rotating mechanism to be self-locked; the power supply assembly is used for supplying power. The two arc-shaped hoops are conveniently and manually pre-clamped and fixed to an electric pole through cooperation of the elastic pieces, the rotating mechanism which is not powered on does not have a self-locking function, and the two arc-shaped hoops can freely rotate forwards and backwards so that manual installation can be conveniently achieved; and after the later-stage power supply assembly is powered on, the electrically-driven rotating mechanism starts to work to drive the arc-shaped hoop to rotate so as to realize clamping, the clamping is stopped after a preset value of the pressure sensor is reached, the rotating mechanism is controlled to be self-locked, and the rotating mechanism is self-locked to prevent the lightning arrester communication device from sliding off the telegraph pole under the condition that the equipment loses a power supply.
Owner:NINGDE POWER SUPPLY COMPANY STATE GRID FUJIAN ELECTRIC POWER +2
Structure convenient for fixing outgoing line copper bar under new energy
ActiveCN222190451Uhigh strengthEasy to install manuallyTransformers/inductances coils/windings/connectionsNew energyTransformer
The utility model relates to a structure convenient for fixing a new energy lower outgoing line copper bar, which relates to the field of auxiliary mechanisms of transformers and comprises a first lower outgoing line fixing support, a second lower outgoing line fixing support and a third lower outgoing line fixing support. The first lower outgoing line fixing support has a preset operation length and is provided with an open end, and the operation face of one end of the first lower outgoing line fixing support is a regular polygon. The second lower outgoing line fixing support is connected with the first lower outgoing line fixing support and has a preset operation length and a preset bending radian. The third lower outgoing line fixing support is connected with the second lower outgoing line fixing support and has a preset bending radian. By improving the structure of the first lower outgoing line fixing support, the strength of the first lower outgoing line fixing support is enhanced, and a large copper bar cannot be broken by pressing. And meanwhile, the lower outgoing line fixing bracket III is additionally arranged, so that the insulator can be conveniently and manually installed, front-back and left-right errors generated by manufacturing can be allowed, enough margin is reserved for production and manufacturing, and the production progress is accelerated.
Owner:JIANGSU HUACHEN TRANSFORMER
Car door assembling and positioning tool
PendingCN121946397AEliminate manual positioning errorsimprove consistencyWork holdersManual handlingSupport surface
The invention belongs to the technical field of vehicle door assembly, and provides a vehicle door assembly positioning tool which comprises a tool base, a positioning reference part, a supporting part, a limiting part and a pressing part. The positioning reference part is fixedly installed on the tool base and used for positioning and installing the tool base to the side wall of a vehicle body. The supporting part is fixedly installed on the tool base, and the supporting face of the supporting part is used for supporting the vehicle door hinge in the Z direction. The limiting component and the pressing component are connected to the corresponding operation handles through independent lever mechanisms and are movably arranged on the tool base. The limiting component is provided with a limiting face used for abutting against the automobile door in the X direction, and the pressing component is provided with a pressing face used for pressing the automobile door in the Y direction. The supporting face, the limiting face and the pressing face are configured to jointly position and fix the vehicle door in the X direction, the Y direction and the Z direction, and the lever mechanism is driven by manpower through an operation handle. Manual operation and installation are facilitated, and the assembling precision of the vehicle door can be guaranteed.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Battery fixing frame for light-weight vehicle
ActiveCN224138263UHigh dimensional accuracyImprove toughnessCell component detailsElectrical batteryBattery cell
The utility model discloses a light-weight battery fixing frame for a vehicle, which relates to the technical field of automobile parts and comprises an integrally-formed composite material frame body, an opening is upwards formed in the composite material frame body, reinforcing plates are symmetrically arranged on one side of the composite material frame body, reinforcing ribs are arranged on the inner sides of the reinforcing plates, and U-shaped supports are arranged on the upper portions of the reinforcing plates. A power switch support is arranged in the middle of the other side of the composite material frame body, the composite material frame body comprises a corrugated structure bottom plate and a side plate, the side plate is trapezoidal, the reinforcing plate is in bolted connection or riveting with the side plate, and through holes are formed in the reinforcing plate and the side plate; compared with an original metal support, the weight is reduced by 30-50%, the composite material frame body is high in size precision and good in toughness, the overall aging resistance and the fatigue resistance of the fixing frame are better than those of a metal product, the structural stability is higher, the product performance is guaranteed, meanwhile, the battery is protected against the influence of external force, the manufacturing cost is low, and manual installation is convenient.
Owner:HAILIAN JINHUI NEW MATERIALS (CHANGCHUN) CO LTD
Self-locking automobile bolt
InactiveCN222185423UImprove locking effectIncrease usage intensityNutsBoltsScrew threadIndustrial engineering
Owner:QINGDAO SENGUANG AUTOMOBILE FASTENER CO LTD
Buckling and pressing type connecting piece and steel bar truss floor support plate
ActiveCN222500791Ureduce sizeachieve installationFloorsBuilding reinforcementsRebarMechanical engineering
The buckling and pressing type connecting piece comprises an upper main body used for installing a steel bar truss and a lower main body used for installing a bottom formwork, an installing groove is formed in the center of the upper main body, one side of the installing groove is sunken towards the groove wall to form a buckling groove with a transverse opening, and the other side of the installing groove is provided with an elastic clamping wall; the elastic clamping wall and the groove wall of the other side of the installation groove form a vertically-opened pressing connection groove, and the two lower chord steel bars of the steel bar truss are contained in the buckling connection grooves or the pressing connection grooves in the corresponding sides respectively. During installation, one lower chord steel bar is contained in the buckling groove through the installation groove, then the other lower chord steel bar is pressed downwards into the pressing groove, and when the elastic clamping wall bears downward pressure, the elastic clamping wall elastically deforms in the direction away from the pressing groove, so that the size of the pressing groove opening is increased, and the lower chord steel bars pass through the pressing groove opening. Installation of the steel bar truss and the buckling and pressing type connecting piece can be achieved without other equipment, manual installation is facilitated, and the installation efficiency is high.
Owner:GUANGYUAN GREEN BUILDING TECH (TIANJIN) CO LTD
Auxiliary oil supply device of combustion furnace
ActiveCN222605664Ufor quick replacementExtended maintenance cycleLiquid fuel feeder/distributionStationary filtering element filtersCombustionProcess engineering
According to the auxiliary oil supply device of the combustion furnace, an oil pump is arranged between an oil storage tank and the combustion furnace, a filter module used for filtering fuel oil is arranged between the oil storage tank and the oil pump, a plurality of filter lantern rings are clamped in the filter module, and filter screens are fixed in the filter lantern rings; two ports of one filtering lantern ring in the filtering module communicate with the oil storage tank and the oil pump through an oil outlet pipe and an oil pumping pipe correspondingly, the filtering lantern rings corresponding to the blocked filtering net are rapidly replaced by switching different filtering lantern rings, and the filtering module is provided with a filtering lantern ring dismounting device used for dismounting the blocked filtering lantern rings. The oil outlet end of the oil pump communicates with the oil inlet end of the combustion furnace through an oil conveying pipe. According to the utility model, the quality and the purity of fuel are ensured, the filtering lantern ring corresponding to the blocked filter screen is quickly replaced, the problems of flow reduction and low filtering efficiency caused by the blocked filter screen are solved, manual regular shutdown for replacement is not needed, the maintenance period of the filtering structure is prolonged, and the working efficiency of the combustion furnace is improved.
Owner:CHINA TOBACCO SHAANXI IND
Stamping automatic production gripper telescopic mechanism
ActiveCN224294535Ureduce weightreasonable designMetal-working feeding devicesPositioning devicesRobot handStructural engineering
The utility model provides a kind of punch automated production gripper telescopic mechanism, solve the problem that traditional structure manipulator cannot meet use demand, often lead to part to be biased, affect production rhythm, high frequency of stop line, cause equipment resource waste.The utility model discloses a fixed connecting rod connected with hoisting mechanism, the both ends of fixed connecting rod are respectively provided with rotary connecting frame, the downside of both ends rotary connecting frame is respectively rotationally provided with rotary crossbeam, rotary crossbeam is provided with rotary drive mechanism between rotary connecting frame, the both ends of rotary crossbeam are respectively connected with telescopic crossbar by telescopic drive mechanism, and a plurality of groups of parallelly arranged suction disc installation vertical rods are set on telescopic crossbar, suction disc installation vertical rod is connected with telescopic crossbar by crossbar vertical rod connecting piece, and a plurality of vacuum suction discs are set on suction disc installation vertical rod.
Owner:LIANHENG IND SHENYANG CO LTD