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15results about How to "Short assembly time" patented technology
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Prefabricated bearing platform out-of-mold supporting system
The utility model discloses an external supporting system of a prefabricated bearing platform mould. The external supporting system comprises a prefabricated brick moulding bed, a supporting system and a fixing system, the fixing system is arranged on the periphery of the prefabricated brick moulding bed in a surrounding mode, the supporting system is arranged on the periphery of the fixing system in a surrounding mode, and the fixing system is supported through the supporting system and fixes the periphery of the prefabricated brick moulding bed. The prefabricated brick moulding bed is carried out based on new construction procedures, working faces of the bearing platform and the ground beam are reserved when earth excavation is carried out, the prefabricated brick moulding bed is reinforced and supported through the outer supporting system, and the earth backfilling procedure is carried out after pouring of the bearing platform and the ground beam is completed. After mechanical excavation, construction can be conducted immediately, the assembly time is short, bearing platform pouring can be conducted in a short time, a machine does not need to enter a completed area repeatedly, and secondary damage is avoided; the efficiency of bearing platform formwork erecting is improved, labor for building and pouring a cushion layer is greatly saved, the construction period is greatly shortened, and the construction period is integrally saved.
Owner:CHINA CONSTR FOURTH BUREAU CIVIL ENG CO LTD
Rotary table device convenient for long-distance disassembly and assembly
PendingCN122035688Aquick releasequick reloadNuclear energy generationLoad-engaging elementsControl engineeringSlewing bearing
The invention relates to a rotary table device convenient for long-distance disassembly and assembly, which comprises a rotary fixed base, a rotary support transition plate, a rotary support, a rotary large disc, a positioning pin, a C-shaped fixed clamp and an electric wrench, and the top of the rotary fixed base is provided with an upper boss and a positioning key slot which are in positioning fit with the rotary support transition plate; a positioning pin hole for positioning the slewing bearing transition plate is also formed in the slewing fixing base; the rotary fixed base is fixed on the ground through foundation bolts, and has the advantages of few fault points, stable operation, high intelligent degree and the like.
Owner:JIANGSU IRON ANCHOR GLASS LTD BY SHARE LTD
Motor rotor shaft, production method of motor rotor shaft and motor
PendingCN119543524Aeasy to cleanSimplify the assembly processShaftsManufacturing stator/rotor bodiesElectric machineryControl theory
The invention provides a motor rotor shaft, a production method of the motor rotor shaft and a motor, and the motor rotor shaft comprises a rotor shaft main body which is cylindrical; the end shaft is welded at one axial end of the rotor shaft main body, so that the axial end of the rotor shaft main body is closed; the oil pipe is arranged in the rotor shaft main body; the oil pipe mounting piece is annular and sleeves the other axial end of the oil pipe, the oil pipe is connected to the rotor shaft main body through the oil pipe mounting piece, the oil pipe mounting piece is provided with a lip part, the lip part is located on the radial inner side of a main body of the oil pipe mounting piece, and the lip part is located on the radial outer side of the oil pipe when the lip part is not deformed; the oil pipe is inserted into the rotor shaft main body through the oil pipe mounting member, and in a state where the lip part is deformed, the lip part is bent inward in the radial direction and is at least partially positioned on the other side of the oil pipe in the axial direction, thereby restricting the movement of the oil pipe in the axial direction of the rotor shaft main body.
Owner:SCHAEFFLER TECHNOLOGIES AG & CO KG
Balance fan cover and electronic balance comprising same
PendingCN119223426Aactive connectionshort assembly timeWeighing apparatus detailsSpecial purpose weighing apparatusMechanicsWindshield
Owner:METTLER TOLEDO INSTR SHANGHAI
Movable external welding platform for mounting furnace shell of hot-blast stove
InactiveCN119141070Afull use of strengthImprove mobilityWelding/cutting auxillary devicesAuxillary welding devicesHot air ovenStructural engineering
The movable external welding platform comprises a hanging scaffold, the hanging scaffold is of an annular structure, the hanging scaffold is arranged on the outer side of the hot blast stove shell, and the hot blast stove shell is connected with the hanging scaffold through a plurality of pulling plates. Compared with the prior art, the movable external welding platform has the beneficial effects that the movable external welding platform for installing the hot-blast stove shell and the hot-blast stove shell physical hanging scaffold are connected through a plurality of pulling plates, a traditional tripod welding platform mode is replaced, and the flexibility and maneuverability are high; and the furnace shells of the hot blast stoves of various models can be adjusted according to actual conditions and can be repeatedly used. Assembly time is short, transportation is convenient, and transportation space is not occupied. The structure is reasonable, the stress performance is good, the strength of steel can be fully utilized, the bearing capacity is high, and economy and applicability are achieved.
Owner:CHINA MCC22 GROUP CORP LTD +1
Manipulator convenient to assemble
ActiveCN224116183Uquick assemblyEasy to assembleProgramme-controlled manipulatorGripping headsRobot handRobotic arm
The utility model relates to the field of manipulators, in particular to a manipulator convenient to assemble, which comprises a manipulator arm unit, the manipulator arm unit is provided with a manipulator unit, the manipulator unit comprises a manipulator main body, and the manipulator main body comprises clamping jaw mounting blocks which are symmetrically and movably arranged on the front side; clamping jaw mechanisms are installed on the front sides of the clamping jaw installation blocks in an inserted mode, and installation insertion grooves used for installing the clamping jaw mechanisms are formed in the clamping jaw installation blocks. The clamping jaw installation blocks are arranged, so that the clamping jaw mechanisms are detachable, and rapid assembly of the clamping jaw mechanisms is achieved in an inserted and pulled mode; and under the arrangement of the limiting mechanism, when the clamping jaw mechanism is mounted or dismounted, the efficiency is higher, the assembly time is shorter, and excessive fixing parts do not need to be dismounted, so that the clamping jaw mechanism of the manipulator main body is convenient to assemble, and the replacement and mounting time of the clamping jaw mechanism is shortened.
Owner:CHANGZHOU YANGANG AUTOMATION TECH CO LTD
An air outlet device, an indoor air conditioning unit, and an air conditioner
ActiveCN115789934Bavoid enteringRealize left and right sweeping functionLighting and heating apparatusAir-flow control membersElectric machineryIndoor air
This invention provides an air outlet device, an indoor air conditioning unit, and an air conditioner. The air outlet device includes an air outlet frame with an air outlet. A guide ring is installed on the air outlet, allowing air blown by a fan to be concentrated and delivered to a more distant location after passing through the guide ring. A rotating bracket for opening and closing the air outlet is disposed within the guide ring. A motor bracket is mounted on the rotating bracket, and a fan assembly is mounted on the motor bracket. A drive assembly is installed on the air outlet frame to drive the rotating bracket to rotate around its own axis. The drive assembly drives the rotating bracket to open and close the air outlet, achieving the opening and closing of the air outlet through the overall rotation of the fan assembly, effectively preventing dust and other impurities from entering the indoor air conditioning unit. Furthermore, the drive assembly drives the rotating bracket to rotate around its own axis, achieving left and right air sweeping functions without the need for a guide vane. The air outlet device of this invention has fewer parts, shorter assembly time, and higher production efficiency.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
A waterproof electrical connector with solder plate fixation
This utility model discloses a solder plate fixed waterproof electrical connector, including a plastic shell. A plurality of power pins are arranged in a rectangular array on the upper part of the plastic shell, and a plurality of signal pin holes are arranged on the plastic shell between the power pins. The overall assembly process is simple and clear, requiring few tools, and has a short assembly time, making assembly convenient. The power pins use O-ring sealing to achieve single-end waterproofing, which avoids glue spillage compared to glue sealing. Assembly is complete and the connector can be shipped immediately, saving time waiting for glue to cure and improving production efficiency. Furthermore, the outer casing sealing ring further enhances the sealing effect during use. The connector is compact and practical, achieving waterproofing with less installation space and offering higher overall stability.
Owner:SHENZHEN CONNECTION ELECTRONIC CO LTD +1
Spring element, stator assembly and motor assembly
ActiveCN222547251Ulow costshort assembly timeMagnetic circuit stationary partsSupports/enclosures/casingsInterference fitClassical mechanics
The utility model relates to a spring element, a stator assembly and a motor assembly. The spring element has a base body defining a plane and is provided with at least one projection projecting relative to the plane and at least one hook projecting obliquely from the plane, the hook and the at least one projection being arranged on opposite sides of the plane of the base body. The stator assembly comprises a stator and a plurality of the spring elements, the stator is provided with a plurality of axial grooves in the peripheral surface, and the spring elements are installed in the axial grooves. The motor assembly comprises a motor cover and the stator assembly, the stator is installed in the motor cover in an interference fit mode through the spring elements, the hook portions of the spring elements are clamped to the inner wall of the motor cover, and the protruding portions, located on the opposite sides of the plane relative to the hook portions, of the spring elements make contact with the peripheral surface of the stator. According to the utility model, the manufacturing cost is relatively low, the stator and the motor cover are relatively easy to assemble, the assembling time is relatively short, and the size of the motor cover does not need to be increased.
Owner:TAICANG BROSE DRIVE SYST CO LTD
Stable seat type charger
ActiveCN224218131UAvoid the risk of sheddingImprove stabilityBatteries circuit arrangementsElectric powerControl theoryScrew thread
Owner:CIXI JUHUI HIGH-TECH CO LTD
Transmission assembly without power interruption
ActiveCN222185641Uavoid damageThe shifting process does not affect each otherToothed gearingsGearing controlGear wheelControl engineering
The utility model discloses a transmission assembly without power interruption. The transmission assembly comprises an EM1 motor input shaft, an EM1 second shaft and an EM1 intermediate shaft. An EM1 motor input shaft is connected with a two-shaft input-stage gear through a first gear, and the two-shaft input-stage gear is connected with a two-shaft second-stage gear I; the second-shaft second-stage gear I is connected with an EM1 intermediate shaft through a second gear, and the EM1 intermediate shaft is connected with an EM1 second-shaft third-stage gear through a third gear; the EM1 second shaft is further sleeved with a first gear shifting sliding sleeve, and the first gear shifting sliding sleeve can move in the axial direction of the EM1 second shaft. An EM2 motor input shaft, an EM2 second shaft and an EM2 intermediate shaft; an EM2 motor input shaft is connected with a two-shaft input stage gear II through a fourth gear, and the two-shaft input stage gear II is connected with a two-shaft second-stage gear; the second-shaft second-stage gear is connected with an EM2 intermediate shaft through a fifth gear, and the EM2 intermediate shaft is connected with an EM2 second-shaft third-stage gear through a sixth gear; the second EM2 shaft is further sleeved with a second gear shifting sliding sleeve, and the second gear shifting sliding sleeve can move in the axial direction of the second EM2 shaft. And the EM1 second shaft is coaxially connected with the EM2 second shaft.
Owner:SHAANXI FAST GEAR CO LTD
Practical anti-drop connecting piece for lost wax casting and rapid disassembly and assembly
The utility model discloses a lost wax casting practical fast dismounting anti-drop connecting piece, which comprises a hook and a wax die head, the bottom of the hook is connected with a steel pipe, the inner side of the steel pipe is sleeved with a spring, the inner side of the lower part of the steel pipe is sleeved with a positioning piece, the positioning piece is connected with a positioning pin, and the positioning pin is connected with the wax die head. The outer side of the lower portion of the steel pipe is provided with a long-strip-shaped open groove allowing the locating pin to be connected in a sliding mode, the steel pipe is sleeved with a pressing piece, the pressing piece is connected with the locating pin, a male fastener is installed at the bottom of the steel pipe, a female fastener corresponding to the male fastener is embedded in the wax die head, and the male fastener is connected with the female fastener. A clamping block is arranged on the outer side of the male fastener, an open groove allowing the clamping block to penetrate through is formed in the top of the female fastener, and a clamping groove allowing the clamping block to be clamped is formed in the upper portion of the female fastener. The connecting device is convenient to use, short in assembly and disassembly time, stable in connection and free of looseness, saves time of operators, relieves physical labor, and improves production efficiency.
Owner:李风明
Anti-falling net for roof construction
ActiveCN222456912UEasy to assemble and disassembleSimple and flexible structureBuilding material handlingStructural engineeringMechanical engineering
Owner:NANJING GUANLAN ELECTRIC POWER TECH CO LTD
Quick disassembly and assembly anti-drop connecting piece for lost wax casting transverse pin connection
ActiveCN222268605Uquick disassemblySimple structureFoundry moulding apparatusLost-wax castingSteel tube
The utility model discloses a quick disassembly and assembly anti-drop connecting piece for lost wax casting transverse pin connection, which comprises a wax die head and a longitudinally arranged steel pipe, a transverse pin is mounted at the top of the steel pipe, a spring is sleeved on the inner side of the steel pipe, a positioning piece is sleeved on the inner side of the lower part of the steel pipe, the top end of the spring is propped against the transverse pin, and the transverse pin is connected with the wax die head. The bottom end of the spring abuts against the positioning piece, the positioning piece is connected with a positioning pin, the outer side of the lower portion of the steel pipe is provided with a long-strip-shaped open groove allowing the positioning pin to be connected in a sliding mode, the outer side of the steel pipe is sleeved with a pressing piece, the pressing piece is connected with the positioning pin, and a fastener is embedded in the wax die head. A clamping column is arranged on the outer side of the upper portion of the fastener, an open groove allowing the clamping column to penetrate through is formed in the bottom of the steel pipe, and a clamping groove allowing the clamping column to be clamped is formed in the bottom of the steel pipe. The device is convenient to use, short in assembly and disassembly time and stable in connection, saves time of operators, relieves physical labor, and improves production efficiency.
Owner:李风明
Prefabricated assembly type electric construction platform foundation
ActiveCN222648830Ushort assembly timeSimple installation and disassemblyFoundation engineeringCruciformArchitectural engineering
The utility model discloses a prefabricated assembly type electric construction platform foundation which comprises four I-shaped steel components and a center transition piece, the I-shaped steel components and the center transition piece are pre-punched prefabricated components, the center transition piece is in a cross shape, every two adjacent I-shaped steel components are perpendicular to each other, and the I-shaped steel components are connected with the center transition piece. The four I-shaped steel components and the center transition piece are connected in a locking mode through high-strength bolts. The prefabricated electric construction platform foundation provided by the utility model can be repeatedly used for many times, is favorable for accelerating the whole project progress, and is easy to mount and dismount.
Owner:SHANGHAI PUDONG NEW AREA CONSTR GRP CO LTD