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33results about How to "Easy to adjust angle" patented technology
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Angle steel opening and closing angle die
InactiveCN103480731ASave replacement installation timeImprove work efficiencyShaping toolsUltimate tensile strengthControl theory
Owner:ANHUI HONGYUAN IRON TOWER
Lamp holder angle adjustment device and lamp capable of adjusting angle of lamp holder
Owner:OCEANKING DONGGUAN LIGHTING TECH +2
Outer diameter edge circle measurer
InactiveCN101201238AEasy to adjust angleEasy to operateMechanical counters/curvatures measurementsEngineeringMeasuring instrument
The invention discloses an outer diameter prismatic measuring instrument which consists of a dial, a dial gauge stand, a platform, a base and a support; the lower part of the platform is provided with a V-shaped device with changeable angles consisting of two shear racks; each shear rack is provided with a angle positioning device; each shear rack is long and narrow, the cross section of which is in cutting edge shape and one end of which is provided with an installation hole; the shear racks are fixed in the screw holes at the lower part of the platform by bolts with springs, and can rotate freely; the angle positioning device consists of pin holes on the shear racks, six positioning holes and two locating pins on the platform; the six positioning holes are respectively lined on both sides of the central line of the platform and on the concentric circle from the pin hole centers to the platform screw holes; each positioning hole is 15 degrees separated; the angle of the two positioning holes closest to the central line of the platform is 60 degrees; 60 degrees , 90 degrees and 120 degrees prismatic roundness of a work piece can be measured only by adjusting the angle of the shear rack, so as to obtain the maximum prismatic error value, which has the advantages of simple and convenient operation, short measuring time and high work efficiency.
Owner:ZHEJIANG SITONG BEARING GROUP
Light path light split unit and coaxial wire feed cladding head thereof
PendingCN111069770AEven energy distributionAvoid efficiencyMountingsCondensersLight beamLight reflection
The invention discloses a light path light split unit and a coaxial wire feed cladding head thereof. The light path light split unit comprises a plurality of adjustable reflecting mirrors and at leastone-stage light split reflecting motor, the adjustable reflecting mirrors are distributed all around the light split reflecting motors, the light split reflecting motors can divide incident light beams into a plurality of light split light beams perpendicular to the incident light beams, and each light split light beam focuses on a point through the adjustable reflecting mirrors; and the coaxialwire feed cladding head comprises a cladding head mirror cavity provided with the light path light split unit and a wire feed pipe, the wire feed pipe and collimated laser beams are coaxially arranged, the wire feed extends out of the cladding head mirror cavity, a wire sequentially passes through the wire feed pipe and a wire feed nozzle, and the adjustable reflecting mirrors can adjust the lightsplit light beams to focus on the wire. According to the light path light split unit and the coaxial wire feed cladding head thereof, light split light paths are formed through the light split unit,so that the adjustable reflecting mirrors adjust angles of the light split light beams and the wire, wire molten drops are located right above a base material molten pool in the process of coaxial wire feed, and meanwhile, it is ensured that energy of the light split light beams focusing on the top end of the wire is equally distributed.
Owner:HUAZHONG UNIV OF SCI & TECH
Reinforcing structure after pile foundation excavation and reinforcing method thereof
ActiveCN112922012AAdjustable spacingEasy to adjust angleBulkheads/pilesArchitectural engineeringStructural engineering
The invention relates to a reinforcing structure after pile foundation excavation. The reinforcing structure comprises a frame body, the frame body comprises four connecting rods, each connecting rod comprises a fixed rod and movable rods which are connected to the two ends of each fixed rod in an inserted and sliding mode, each fixed rod is provided with an adjusting device used for driving the movable rods on the two sides to be located in each fixed rod and move at the same time, a mounting rod is fixedly arranged in the middle of each fixed rod, the length direction of each mounting rod is perpendicular to the length direction of the corresponding fixed rod, a movable plate is slidably arranged on each mounting rod in the length direction of the corresponding mounting rod, a supporting rod is hinged to each movable plate, a supporting plate used for abutting against the outer wall of a pile foundation is hinged to the end, away from each movable plate, of each supporting rod, and a driving device used for driving each movable plate to move in the length direction of each mounting rod is arranged on each mounting rod. The reinforcing structure has the advantage that the supporting effect on pile foundations with different diameters is improved.
Owner:成都城投建筑工程有限公司
Supporting frame with adjusting structure for elevator maintenance
InactiveCN111994751AEasy maintenanceStable supportLifting framesStands/trestlesGear wheelEngineering
The invention discloses a supporting frame with an adjusting structure for elevator maintenance. The supporting frame comprises a base, wherein inserting grooves are formed in the four sides of the base correspondingly; fixing mechanisms are fixedly installed in the four inserting grooves correspondingly; a lifting mechanism is fixedly installed in the middle of the top end of the base; the lifting end of the lifting mechanism is rotationally connected with a cylinder; four fixing rods are fixedly installed on the sides of the cylinder at equal intervals; and a plurality of buffer mechanisms are fixedly installed at the top ends of the four fixing rods at equal intervals. According to the supporting frame, the lifting mechanism is installed at the top end of the installed base, a rotatingshaft is driven to rotate through rotation of a servo motor, a first bevel gear is driven to rotate through rotation of the rotating shaft, the first bevel gear is meshed with a second bevel gear, sothat two threaded rods are driven to rotate synchronously, a limiting strip is driven to ascend and descend through rotation of the two threaded rods, a circular sleeve column is driven to ascend anddescend through ascending and descending of the limiting strip, a bottom frame is driven to ascend and descend through ascending and descending of the circular sleeve column, and therefore an elevatorcan be conveniently maintained.
Owner:广东西子机电设备有限公司
Wind wheel installation platform
PendingCN111604868AReasonably occupy the working areaEasy to adjust angleWork benchesMarine engineeringAcute angle
The invention discloses a wind wheel installation platform. The wind wheel installation platform is simple in structure and enables the assembly of a wind wheel to be easy, labor-saving, convenient, quick, small in space occupied during the assembly process, and low in cost for flexible use of a wind generating set. The technical problem that wind wheel assembly in the prior art requires at leasttwo cranes, the occupied area is large, the assembly cost is high, and the efficiency is low are solved. The wind wheel installation platform includes supporting cylinders that are mutually matched and supported on the end surface of a wind wheel hub, left supporting arms and right supporting arms are rotatably connected onto the supporting cylinders, the left supporting arm and the right supporting arm are supported on the ground by lifting adjustment rods correspondingly, and the center of gravity projection of the wind wheel hub is located within an acute angle included angle range formed by the left supporting arm and the right supporting arm.
Owner:中国华能集团有限公司广西分公司 +1
Fermentation tank cleaning machine for microbiological field
ActiveCN109909246AEasy to operateEasy to cleanHollow article cleaningCleaning using liquidsWater storage tankAgricultural engineering
The invention belongs to the field of microbiological equipment, and particularly relates to a fermentation tank cleaning machine for the microbiological field. According to the technical scheme, thefermentation tank cleaning machine for the microbiological field has the effects that workers can operate the cleaning machine conveniently, and the labor intensity of the workers can be reduced; thecleaning machine can facilitate cleaning of a fermentation tank, and benefit cleaning of the inner wall of the fermentation tank; and the cleaning machine can be used for cleaning different fermentation tanks. The fermentation tank cleaning machine for the microbiological field comprises a working table, wheels, a control mechanism, a water storage tank, an inlet, a sealing cover, a water pumpingmechanism, a lifting mechanism, a shower pipe, an angle regulating mechanism, a cleaning mechanism, a bracket and mounting bases; the mounting bases are installed on the front and rear sides of the working table. The fermentation tank cleaning machine has the effects that the workers can operate the cleaning machine conveniently, and the labor intensity of the workers can be reduced; the cleaningmachine can facilitate cleaning of a fermentation tank, and benefit cleaning of the inner wall of the fermentation tank; and the cleaning machine can be used for cleaning different fermentation tanks.
Owner:迪辅乐生物(上海)有限公司
Remote control system of steel structure welding seam radiographic inspection device
InactiveCN113984805AEasy to moveEasy to adjust angleMaterial analysis by transmitting radiationRemote controlControl system
The invention discloses a remote control system of a steel structure welding seam radiographic inspection device, and belongs to the field of steel structure welding seam detection, the remote control system comprises an annular X-ray emission source and an X-ray inductor, the annular X-ray emission source is provided with a signal processing device, and the output end of the signal processing device is electrically connected with a first control device; one control end of the first control device is electrically connected with the control end of the annular X-ray emission source; a support device is arranged on the X-ray inductor, the support device comprises a support table and a plurality of support legs, the plurality of support legs are rotatably mounted on the support table, and a first electric roller is arranged on each support leg; a second control device and a communication device are further arranged on the support table, the second control device is electrically connected with a communication device, and the communication device can be in wireless communication with the signal processing device; one control end of the second control device is electrically connected with the control ends of the plurality of first electric rollers at the same time so as to control the plurality of first electric rollers to move.
Owner:广东居安建筑工程检测有限公司
Annular external fixing stent and fixing device
PendingCN110495937ASimple structureImprove applicabilityExternal osteosynthesisFixed positionEngineering
The present invention relates to an annular external fixing stent and fixing device. The annular external fixing stent is used for supporting skeleton and comprises guide rods, fixing rings, sliding units and bone needle assemblies; the sliding units are arranged on the fixing rings and fixedly connected with the guide rods, and mounting positions of the sliding units on radial directions of the fixing rings are adjustable; and the bone needle assemblies are arranged on the fixing rings. Due to the fact that the mounting positions of the sliding units on the radial directions of the fixing rings are adjustable, a total length of the fixing ring and the sliding unit in the radial direction of the fixing ring can be adjusted. When fixing positions of the sliding units on the guide rods are changed at the same time, included angles between the fixing rings and the guide rods can be easily adjusted based on ensuring a simple structure of the annular external fixing stent. When two or morefixing rings are arranged on the guide rods, the included angles between the fixing rings also change to finally meet different support requirements for the skeleton and enhance convenience and application scene applicability of operation of the annular external fixing stent.
Owner:WUHAN DRAGONBIO ORTHOPEDIC PROD
Full-automatic cutting machine for medical antibacterial self-adhesive coated paper
InactiveCN113305932AEasy to collectControl crop sizeMetal working apparatusChemicalsAdhesivePaper dust
The invention discloses a full-automatic cutting machine for medical antibacterial self-adhesive coated paper. The full-automatic cutting machine for the medical antibacterial self-adhesive coated paper comprises a processing platform, a sterile processing chamber is arranged on the processing platform, and a paper roll fixing frame, a first coated paper driving part, a horizontal cutting device, a side blocking limiting part, a second coated paper driving part, a vertical slitting device and a discharging groove are sequentially arranged in the sterile processing chamber; the vertical slitting device comprises an angle adjusting part and a cutting-off part arranged at the execution end of the angle adjusting part; and the side, away from the paper roll fixing frame, of the fixing box and the side, away from the paper roll fixing frame, of the cutting-off part are each provided with an electrostatic impurity removal device, each electrostatic impurity removal device comprises an impurity removal box, an electrostatic adsorption part arranged in the impurity removal box and a sweeping part arranged on the side wall of the impurity removal box, and the execution end of each sweeping part extends into the corresponding impurity removal box. According to the cutting machine, sterile cutting is convenient, paper scraps generated by cutting are convenient to collect, and the cutting size and shape of the coated paper are convenient to control.
Owner:ANQING SHENGHUA PAPER PACKAGING
Solar panel supporting structure and solar module
PendingCN111900915AHigh energy conversion rateEasy to adjustPhotovoltaic supportsSolar heating energyEngineeringMechanical engineering
The invention discloses a solar panel supporting structure and a solar module. The solar supporting structure comprises a base, a supporting piece, a positioning block and a pressing telescopic structure. The base can be connected with a solar panel; the supporting piece is rotatably arranged on the base, a plurality of positioning holes distributed in the circumferential direction of the supporting piece at intervals are formed in the supporting piece, positioning columns corresponding to the positioning holes are arranged on the positioning block, the pressing telescopic structure is connected with the positioning block and arranged on the base in a penetrating mode, and the pressing telescopic structure has a contraction state and an extension state which are achieved through pressing.In the contraction state, the positioning column is matched in the positioning holes so that the supporting piece can be locked relative to the base; and in the extending state, the positioning columnis separated from the positioning holes so that the supporting piece can rotate relative to the base. According to the solar panel supporting structure, the angle of the solar panel can be conveniently adjusted, so that the solar panel can always receive the strongest illumination, the energy conversion rate of the solar panel is improved, and popularization and application of the portable solarpanel are facilitated.
Owner:SHENZHEN HELLO TECH ENERGY
Intelligent multidirectional synchronous punching device for vehicle-mounted brake pump shell
PendingCN113385709AFirmly connectedEasy to separateMeasurement/indication equipmentsLarge fixed membersIn vehicleMoving parts
The invention discloses an intelligent multidirectional synchronous punching device for a vehicle-mounted brake pump shell. The device comprises a clamping and feeding device and a multidirectional angle adjusting device, the clamping and feeding device comprises a three-axis moving part, an L-shaped bottom plate arranged at the execution end of the three-axis moving part, an inclination angle adjusting part arranged on one side of the L-shaped bottom plate, and a clamping part is arranged at the execution end of the inclination angle adjusting part. The multidirectional angle adjusting device comprises a vertical plate, a transverse moving part arranged on one side of the vertical plate, a rotating part arranged at the execution end of the transverse moving part, a U-shaped supporting frame arranged at the execution end of the rotating part, L-shaped supporting frames rotationally connected with the U-shaped supporting frame, and included angle adjusting parts arranged between the U-shaped supporting frame and the L-shaped supporting frames. Fixing frames are arranged at one ends of the L-shaped supporting frame and the U-shaped supporting frame, drill bit switching parts are arranged at the bottoms of the fixing frames, and intelligent drill bit driving parts are arranged at the tops of the fixing frames. The punching device can synchronously punch workpieces at multiple angles and in multiple directions.
Owner:芜湖市球精汽车部件铸模有限公司
Direction lever angle adjusting device
The invention discloses a direction lever angle adjusting device which comprises an upper direction shaft, a lower direction shaft, a direction handle and a steering wheel. The direction handle is fixed at the upper end of the upper direction shaft, the steering wheel is connected to the lower end of the lower direction shaft, the steering wheel rotates around a center axis thereof, the upper direction shaft and the lower direction shaft are fixedly connected through a set nut, and holes, fixedly connected with the set nut, in the upper direction shaft and the lower direction shaft are a through hole and a threaded hole. The direction lever angle adjusting device is timesaving, laborsaving, convenient and practical, the set nut is next to the direction handle, a user can reach to the set nut only by reaching out hands, and after the set nut is unscrewed, the angle of a direction lever can be adjusted easily by lightly rotating the direction handle.
Owner:WUHU AIRUITE ENVIRONMENTAL TECH
A recording device for agricultural management
InactiveCN109446150ADecrease productivityIncrease laborData processing applicationsDigital computer detailsAgricultural engineeringAgricultural management
The invention discloses a recording device for agricultural management. The recording device includes a signal rod, a shell is arranged on the lower side of the signal rod; a display screen is mountedon one side of the shell; a protective device is arranged on the lower side of the display screen and comprises keys, a cover plate, a first fixing rod, a rotating shaft, a first fixing block and a protective plate. The protective plate is installed on the upper side of the shell, the keys are arranged on the inner side of the protective plate, a clamping groove is formed in the upper side of theprotective plate, and the first fixing block is installed at the lower end of the protective plate. An adjusting rod is arranged on one side of the shell, when equipment is placed, the supporting seat is in contact with the working platform, and the length of the adjusting rod can be adjusted so that the included angle between the equipment and the working platform can be adjusted conveniently. The problems that when the outdoor equipment is placed, the included angle between the equipment and the platform is fixed, the screen and the keys are relatively fixed, and the equipment cannot be well operated, are avoided. The buckle is arranged on the upper side of the cover plate, and the cover plate can be conveniently opened and closed through clamping connection of the buckle and the clamping groove.
Owner:池州市华茂茶业有限公司
A fermenter cleaning machine used in the field of microorganisms
ActiveCN109909246BEasy to operateEasy to cleanHollow article cleaningCleaning using liquidsBiotechnologyMicroorganism
The invention belongs to the field of microbial equipment, in particular to a fermenter cleaning machine used in the field of microorganisms. The technical problem to be solved by the present invention is to provide a fermenter for the field of microbiology that can be easily operated by workers, can reduce the labor intensity of workers, can facilitate cleaning of fermenter tanks, can effectively clean the inner wall of fermenter tanks, and can clean different fermenter tanks. washing machine. A fermentation tank cleaning machine used in the field of microorganisms, including a workbench, wheels, a control mechanism, a water storage tank, an inlet, a cover, a pumping mechanism, a lifting mechanism, a water spray pipe, an angle adjustment mechanism, a cleaning mechanism, a bracket and an installation seat; the mounting seat is installed on the front and rear sides of the workbench. The invention achieves the effects of being convenient for workers to operate, reducing the labor intensity of workers, facilitating the cleaning of the fermentation tank, powerfully cleaning the inner wall of the fermentation tank, and being able to clean different fermentation tanks.
Owner:迪辅乐生物(上海)有限公司
Novel photographing support frame
The invention discloses a novel photographing support frame. The novel photographing support frame comprises a support frame base, a middle shaft locking knob is fixed above the support frame base through a threaded connector, a middle shaft telescopic knob is fixed above the middle shaft locking knob through a threaded connector, a tripod head bearing flange is fixed above the middle shaft telescopic knob through a threaded connector, a middle shaft tube is fixed inside the support frame base through a mounting hole, a gravity mechanism is fixed at the bottom of the middle shaft tube, angle adjusting mechanisms are symmetrically fixed on the three sides of the outer side of the support frame base, a foot tube is fixed at the bottom of each angle adjusting mechanism, a foot tube telescopicmechanism is fixed at the bottom of each foot tube, and a foot pad is fixed at the bottom of each foot tube telescoping mechanism. The novel photographing support frame has the advantages of being convenient to disassemble, simple in foot tube angle adjusting operation, time-saving and labor-saving, convenient to use by people with different heights, capable of preventing wind through gravity, capable of enhancing the stability of the support frame and capable of preventing the photographing frame from shaking.
Owner:ZHONGSHAN XIANGYU PRECISION PHOTOELECTRIC DEVICE CO LTD
Permanent magnet device and magnetron sputtering equipment
InactiveCN112117080AEasy to adjust angleReduce mistakesVacuum evaporation coatingSputtering coatingWaferEngineering
The invention relates to the field of semiconductor manufacturing equipment, in particular to a permanent magnet device and magnetron sputtering equipment. The permanent magnet device comprises a permanent magnet assembly, a first driving mechanism and a second driving mechanism, and the first driving mechanism is in transmission connection with the permanent magnet assembly and used for driving the permanent magnet assembly to rotate to form a rotating magnetic field; the second driving mechanism is in transmission connection with the first driving mechanism and used for driving the first driving mechanism to move to adjust the included angle of the permanent magnet assembly relative to the horizontal plane. The permanent magnet device is easy to operate when the angle of the permanent magnet assembly is adjusted, the accuracy can be guaranteed, and the first driving mechanism can also be used for driving the permanent magnet assembly to stably form a rotating magnetic field after theangle of the permanent magnet assembly is adjusted. The magnetron sputtering equipment provided with the permanent magnet device provided by the invention can be used for uniformly coating a wafer soas to ensure the coating quality of the wafer.
Owner:BETONE TECH SUZHOU INC
Bending type nail hammer
InactiveCN107139284AEasy to stapleEasy to adjust angleStapling toolsNailing toolsEngineeringMachining
The invention relates to the field of wood processing tools, in particular to a bending type nail hammer. The bending type nail hammer comprises a handle and a nail hammer body. The nail hammer body comprises a nail pipe, a hammer core and an air cylinder. The nail pipe is rotationally connected with the handle. The hammer core is located in the nail pipe and is in sliding connection with the nail pipe. The two ends of the air cylinder are connected with the nail pipe and the hammer core correspondingly. The handle is provided with a driving device used for driving the nail pipe to rotate. By means of the bending type nail hammer, the nail pipe is rotationally connected with the handle so that the included angle between the nail driving direction and the operation direction of the handle can be conveniently adjusted, nailing machining is facilitated, the nailing dead angle is reduced, and the machining quality is improved.
Owner:巫溪县谊恒宜顺工程监理有限公司
Bending device for aluminum alloy ingot machining and forming
PendingCN114147104AImprove applicabilityImprove bending efficiencyShaping toolsAluminium alloyMachining
The invention relates to the technical field of aluminum alloy ingot machining, discloses a bending device for aluminum alloy ingot machining and forming, and solves the problems that an aluminum alloy ingot needs to be manually pressed during bending, and bending heads of different sizes need to be repeatedly replaced when the aluminum alloy ingot needs to be bent into different angles, so that the bending efficiency is low. The device comprises a supporting frame, a transverse plate is arranged at the top end of the supporting frame, a bending table is arranged at the inner bottom end of the supporting frame, bending grooves which are communicated are formed in the bottom ends of the bending table and the supporting frame, a pressing plate is arranged above the bending table, a mounting plate is connected to the upper portion of the pressing plate, and the upper portion of the mounting plate is connected with the transverse plate through a height adjusting mechanism. The mounting plate is of an inverted U-shaped structure; through the design of the height adjusting mechanism and the pressing plate, pressing of the pressing plate on the aluminum alloy ingot is achieved, the bending stability of the aluminum alloy ingot is improved, deviation of the aluminum alloy ingot during bending is avoided, and the bending quality of the aluminum alloy ingot is improved.
Owner:江苏绿创新材料科技有限公司
Efficient lubricant anti-blocking smearing equipment for automobile sunroof
PendingCN114321680AAdjustable angleEasy to adjust angleManual lubricationConduits/junctionsEngineeringControl theory
The efficient lubricant anti-blocking smearing equipment for the automobile skylight comprises a barrel, a pushing and injecting rod is arranged at the upper end of the barrel, a discharging pipe is fixedly connected to the lower end of the barrel, an angle adjusting piece is arranged at the lower end of the barrel, a pushing and lifting piece is arranged on the outer side of the angle adjusting piece, and a smearing pipe is fixedly connected to the lower end of the angle adjusting piece. And an adjusting piece is arranged at the lower end of the angle adjusting piece. By arranging a pushing and lifting piece and an angle adjusting piece, a rotating handle is used for rotating a first screw in a fixing barrel, rotation of the first screw enables a moving block rotationally connected in the fixing barrel to slide and push, the lower end of the moving block is rotationally connected with a sliding block, the sliding block slides on a mounting block, and the upper end of the mounting block is rotationally connected with the lower end of a barrel through a rotating rod; when the moving block pushes the push rod, the sliding block connected with the push rod rotates and slides on the mounting block so that the angle of the mounting block can be adjusted, the smearing pipe is mounted at the lower end of the mounting block, and therefore the angle of the smearing pipe can be adjusted conveniently.
Owner:宁波米锐汽车配件技术有限公司
Lamp and double-node hidden type support angle adjusting device thereof
PendingCN111878741APlay the role of angle adjustmentStrong concealmentLighting support devicesProtective devices for lightingEngineeringPhysics
Owner:JIANGSU LVSUNNY VISION TECH CO LTD
Electric fan oscillating swing angle adjusting device and electric fan applying same
PendingCN114483625AEliminate breakdownEasy to adjust angleAssociation with control/drive circuitsPump componentsClutchCrank
The invention discloses an electric fan oscillating swing angle adjusting device and an electric fan applying the same. An arc reinforcing sleeve is arranged on the lower end face of a planet carrier, one end of the arc reinforcing sleeve is in sliding fit with the addendum circle face of a planet gear, and the other end of the arc reinforcing sleeve and the addendum circle of a sun gear are in a clearance shape. Therefore, the electric fan oscillating swing angle adjusting device capable of avoiding dislocation of the planetary gear crank is formed. A small-diameter non-involute tooth type ratchet wheel and a pawl are arranged on a large gear to form a set of non-involute tooth type ratchet wheel-pawl clutch device, and a set of electric fan oscillating swing angle adjusting device with the clutch device not slipping under the normal condition is formed. A set of rotor position sensing signal acquisition device isolated by high-voltage and low-voltage elements is arranged on a motor rotor and is connected with an angle adjusting control chip, so that the closed-loop electric control type electric fan oscillating swing angle adjusting device which is convenient to adjust an angle is formed; a nail-free structure and a built-in layout are adopted for related components of the bearing sleeve positioning plate, the magnetic attraction braking device and the electric signal sampling system, so that the structure is compact.
Owner:蒋亮健
Multi-degree-of-freedom TBM jumbolter
InactiveCN110735599AAnchoring depth deepImprove the anchoring effectDerricks/mastsTunnelsClassical mechanicsEngineering
The invention belongs to the technical field of engineering machines, and particularly relates to a multi-degree-of-freedom TBM jumbolter. The problems are solved that the angle between the drilling direction of a jumbolter in the prior art and the normal direction of a tunnel contour line is large to ca use a poor anchoring effect. According to the technical scheme, the jumbolter comprises a jumbolter body and an installation rack (2), the installation rack (2) is provided with a first rotary oil cylinder (3), the first rotary oil cylinder (3) is connected with a rotary arm (4), the rotary arm (4) is connected with a second rotary oil cylinder (5), the second rotary oil cylinder (5) is connected with the jumbolter body, and the axis direction of the first rotary oil cylinder (3) is parallel to the axis direction of the second rotary oil cylinder (5). The degrees of freedom of the jumbolter are increased, the angle between the drilling direction of the jumbolter and the normal direction of the tunnel contour line is reduced, the anchoring effect of an anchor rod is improved, and the jumbolter is suitable for support reinforcement of a tunnel.
Owner:CHINA RAILWEY ENG SERVICE CO LTD
Universal angle tool
PendingCN108857501AEasy to fixPlay a protective effectPositioning apparatusMetal-working holdersEngineering
The invention discloses a universal angle tool which comprises a base, a first angle adjusting device, a second angle adjusting device and a clamping device, wherein the first angle adjusting device is arranged on the base through a rotating shaft, the rotating shaft and the first angle adjusting device are fixedly connected, one end of the second angle adjusting device is in hinge connection withthe end far from the rotating shaft of the first angle adjusting device, and the clamping device is fixedly arranged on the second angle adjusting device. The universal angle tool disclosed by the invention has the beneficial effects of ability in quickly processing double-angle holes and faces of parts, ability in ensuring accuracy, simpleness and convenience in operation and ability in improving work efficiency.
Owner:BEIJING KINGCO TECH DEV
Reinforcing Structure and Reinforcement Method after Pile Foundation Excavation
ActiveCN112922012BAdjustable spacingEasy to adjust angleBulkheads/pilesArchitectural engineeringStructural engineering
Owner:成都城投建筑工程有限公司
Vehicle-mounted mobile phone support with angle convenient to adjust
PendingCN111182108AEasy to operateEasy to observeVehicle componentsTelephone set constructionsIn vehicleStructural engineering
The invention provides a vehicle-mounted mobile phone support with an angle convenient to adjust. The problem that the mobile phone support is inconvenient for a user to observe and operate the mobilephone is solved. The vehicle-mounted mobile phone support mainly comprises a support body, wherein the support body is provided with an adjusting assembly; the adjusting assembly comprises a shell, ascrew and a cover plate fixedly connected with the right end of the shell; the left end of the screw is rotationally connected to the right wall in the shell; the right end of the screw is rotationally connected to the side of the cover plate close to the shell; a nut seat is slidably connected in the shell; the nut seat is in threaded connection with the screw; one end of a connecting plate is rotationally mounted at the upper end of the nut seat; the other end of the connecting plate is rotationally connected with the side face, deviating from the front sealing cover, of the support body; athrough groove allowing the connecting plate to penetrate through is formed in the upper end of the shell; the annular part, close to one side of the cover plate, of the screw is fixedly connected with a rotating wheel with anti-skid lines; notch grooves allowing the rotating wheel to extend out of the shell are formed in the front and rear ends of the shell; and an inserting plate rotationally connected with the support body is arranged at the right end of the cover plate.
Owner:晋江泥匠玩具有限公司
Laparoscopic thyroid gland skin traction device
The invention discloses a laparoscopic thyroid gland skin traction device which comprises a hoisting mechanism, traction mechanisms, adsorption mechanisms and connecting mechanisms, the outer side of the hoisting mechanism is connected with the eight traction mechanisms through the connecting mechanisms, and the lower ends of the traction mechanisms are connected with the adsorption mechanisms; and pay-off mechanisms are arranged in the hoisting mechanism and the traction mechanisms. The traction surface of the device is improved through the hoisting mechanism and the eight traction mechanisms, the device adapts to various traction modes, the included angle between suction cup and traction rope is conveniently adjusted through cooperation of the traction mechanisms and the adsorption mechanisms, and therefore it is guaranteed that the suction cups drive the skin to be horizontally pulled during traction.
Owner:THE SECOND AFFILIATED HOSPITAL TO NANCHANG UNIV
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