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44results about How to "Avoid tipping hazards" patented technology
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Obstacle-avoidance system
PendingCN106527449AAvoid tipping hazardsPosition/course control in two dimensionsVehiclesEngineeringObstacle avoidance
Embodiments of the invention provide an obstacle-avoidance system. The system comprises a mobile body which is provided with a moving assembly, a detector used for detecting a ground undulation state and a controller used for controlling a moving state of the moving assembly according to a detection result of the detector. The detector is arranged on an outer wall of the mobile body. The outer wall comprises the outer wall of the mobile body, which faces a direction of forward motion. The controller is arranged in the mobile body and is electrically connected to the detector. The detector is arranged on the outer wall of the mobile body so as to detect the ground undulation state, wherein the outer wall faces the direction of forward motion so that the motion state of the mobile body is controlled based on the undulation state, for instance, the mobile body is controlled to stop moving forwardly and circumambulate and so on. Therefore, a condition that the mobile body is toppled and fallen because of the undulation state is avoided.
Owner:SHANGHAI MROBOT TECH CO LTD
Portable mechanical endoscope fixture
ActiveCN104188613AProtection against sudden fall hazardsAvoid changing the position of the speculumSuture equipmentsInternal osteosythesisThree degrees of freedomEndoscope
The invention provides a portable mechanical endoscope fixture comprising a base, a horizontal rotating mechanism and a lifting pitching mechanism. Through adjustment of three degrees of freedom, an endoscope being fixed can be horizontally rotated, lifted up and down and pitched. The portable mechanical endoscope fixture has the advantages that manual fixing of the endoscope is completely replaced; the lifting pitching mechanism and a vertical lifting mechanism are arranged at the edge of the horizontal rotating mechanism, more operating space is saved, and more medical instruments can be used in surgery; in addition, a sound-operated or foot-operated control device can be added to the portable mechanical endoscope fixture, and medical labor cost is saved.
Owner:TIANJIN BOLANG SCI TECH DEV
Self-adaption wheelchair for moving up and down stairs
InactiveCN107898566AAvoid tipping hazardsImprove securityWheelchairs/patient conveyanceGyroscopeMotor drive
The invention discloses a self-adaption wheelchair for moving up and down stairs. A seat is rotatably arranged on a chassis through a supporting rod, multiple crawler wheels are arranged on the chassis and driven by a first motor and can roll over steps or obstacles, and a servo control system controls a second motor to rotate according to data which is collected by an acceleration sensor and a gyroscope; the second motor drives a lead screw support to move in the axial direction, the lead screw support drives the supporting rod to rotate around a bottom rotation shaft and then drives the seatto rotate, and when the wheelchair moves up the steps, the lead screw support moves toward the front portion of the wheelchair and controls the seat to stay in a horizontal state, and the danger is avoided that the wheelchair overturns backward; when the wheelchair moves down the steps, the lead screw support moves toward the back portion of the wheelchair and controls the seat to stay in a horizontal state, the danger that the wheelchair overturns forward is avoided, and accordingly the stability of the wheelchair for moving up and down stairs is improved.
Owner:定远县中林机械技术有限公司
Detachable and buffer-type transport device for canned bottles
InactiveCN108407872ABuffer pullEasy to disassembleSupporting partsVentilationHydraulic cylinderInsulation layer
The invention relates to a detachable buffer-type transport device for canned bottles. The detachable buffer-type transport device for the canned bottles includes a transport device body, lower limiting plates, rollers, second hydraulic cylinders and protective pads. An insulation layer is arranged in the inner wall of the transport device body, a first rotating shaft is arranged above the exterior of the transport device body, and a handle is connected to the upper end of the first rotating shaft. Cushion blocks are arranged on the left and right sides of the transport device body, and firstcushioning springs are fixed on the outer walls of the cushion blocks. A bracket is arranged on the right side of the first cushioning springs which are located on the right side, a fixing block is installed in the middle of the right side of the bracket, and the rollers are installed at the bottom end of the transport device body. The detachable buffer-type transport device for the canned bottleshas the beneficial effects that detachable buffer-type transport device for the canned bottles is provided with the second hydraulic cylinders, abrasion resistance pads are driven by the second hydraulic cylinders to be pressed downwards, so that the abrasion resistance pads and the bottom of a carriage are firmly pressed, and the stability of the whole transport device is guaranteed.
Owner:李奕恒
Storage and transportation rack for industrial oil drum
InactiveCN108688949AAvoid shakingAvoid spillingConveyorsHand carts with one axisThreaded rodPetroleum engineering
The invention discloses a storage and transportation rack for an industrial oil drum. A baffle is welded on the top of a base. T-shaped grooves are formed in one side of the baffle. Sliding blocks areconnected with the T-shaped grooves. A threaded rod is connected with each sliding block. A moving plate is connected with the threaded rods. A fixed block is welded on one side of the moving plate.A first fixed ring is welded on one side of the fixed block. A second fixed ring is connected with the first fixed ring through a hinge. Spring shells are glued on the inner wall of the first fixed ring. Springs are glued on the inner walls of the spring shells. A push rod is glued on one end of each spring. A clamping plate is welded on one end of each push rod. The first fixed ring is connectedwith the second fixed ring through a bolt so that the oil drum can be clamped by the clamping plate. The oil drum is prevented from swinging, and oil is prevented from being splashed. A groove in thebase can prevent the oil drum from sliding and meanwhile allowing the oil drum to be mounted and clamped therein from the side. The dumping risk of the oil drum can be avoided. Manpower is saved, thesliding blocks slide in sliding grooves to make the first fixed ring move up and down, and oil drums of different heights can be clamped conveniently.
Owner:吴超
Trackless drawer-type compact shelf
The invention discloses a trackless drawer-type compact shelf, which consists of a column shelf body with two fixed ends and a middle drawer-type shelf body, wherein a transmission system is arranged on the drawer-type shelf body; a hand crank, a chain wheel and a chain in the transmission system are arranged on a connection plate at one end of a front panel of the shelf body and are connected with a transmission shaft, a rubber wheel axle and a rubber wheel on a bottom shelf; guide wheel sets are arranged at the upper part and the lower part of one side of the drawer-type shelf body; lead rails are arranged at the upper part and the lower part of the other side of the drawer-type shelf body; the adjacent drawer-type shelf bodies are connected through the guide wheel sets and the lead rails, and the column shelf body with two fixed ends and the adjacent drawer-type shelf bodies are also connected through the guide wheel sets and the lead rails. According to the trackless drawer-type compact shelf, accurate location can be achieved only by the actions of the guide wheel sets and the lead rails between the shelf bodies without paving a track on the floor or the wall surface; the project cost is saved; simultaneously, due to the compact arrangement of columns and change from a lateral translation motion of a traditional compact shelf into a longitudinal drawer motion, toppling danger of the compact shelf is avoided, and the operation strength is greatly reduced.
Owner:江西金虎保险设备集团有限公司
Manned air-ground amphibious aircraft and group control system thereof
The invention discloses a manned air-ground amphibious aircraft and a group control system thereof. The manned air-ground amphibious aircraft comprises a fuselage and a plurality of folding aerofoils.The folding aerofoils are arranged on the top of the fuselage, have a folding state and an unfolding state and can be folded on the side faces of the fuselage. One end of each folding aerofoil is provided with a propeller and a brushless motor for driving the propeller. Each folding aerofoil is provided with an elastic telescopic mechanism so that the folding aerofoil can do elastic telescopic movements in the length direction. One end of each folding aerofoil is provided with a first wheel group. Each propeller is provided with a zero site. When the folding aerofoils are in the folded state,the propellers are located in the zero site, and blades of the propellers are parallel to the ground. By means of the technical scheme, the stability of the air-ground amphibious aircraft can be increased.
Owner:深圳墨菲航空科技有限公司
Automatic driving luggage trailer for airports
PendingCN112793804ASafe and efficient operationSafe and efficient drivingFreight handling installationsItem transportation vehiclesAutopilotLidar
The invention relates to an automatic driving luggage trailer for airports. The automatic driving luggage trailer comprises a trailer head, wheels and at least one section of tray. A control module interacting with an upper system in the airport is arranged in the trailer head; a main laser radar used for monitoring the conditions around the trailer and a height detector used for limiting the height are arranged at the top of the trailer head; and each section of tray is provided with a weight detector. The control module can safely and efficiently control the automatic driving luggage trailer according to an instruction of the upper system; and during control, the main laser radar on the top of the trailer head can monitor the condition around the trailer body in real time and feed back a monitoring result to the upper system, so that normal driving is prevented from being influenced by obstacles in a safe range in the driving process of the vehicle. The height detector can monitor the placing height of the goods on the vehicle, and thus the danger that the goods are prone to toppling over in the driving process when placed too high is avoided. The weight detector can monitor the load of the tray to ensure that the load is within a safe range, so that safe and efficient driving of the vehicle is realized.
Owner:中科大路(青岛)科技有限公司
Multi-telegraph-pole assembling method with inclination monitoring and multi-telegraph-pole mechanism with inclination monitoring
Owner:ZOUPING POWER SUPPLY CO
Aluminum profile smelting furnace
ActiveCN110274468AHeating fastExtended heating rangeCrucible furnacesElectromagnetic heatingMachining
The invention discloses an aluminum profile smelting furnace. The aluminum profile smelting furnace comprises a box body and a furnace body; the furnace body is arranged in an inner cavity of the box body; a heating resistance wire is in winding connection to a vertical surface on the outer surface wall of the furnace body; a fixed plate is welded at the bottom of the heating resistance wire; a rotating plate is arranged at the bottom of the fixed plate, and is movably connected with the fixed plate through an engagement convex block; a cover cap is sleeved at the top of the furnace body; a connecting hoop is sleeved at the external of the cover cap; and the connecting hoop and the cover cap are rotationally connected through a connecting base. In the aluminum profile smelting furnace, the heating resistance wire is heated through commercial power, and a magnetic field is formed on the inner side of the heating resistance wire, so that the quick heating of aluminum profiles is realized; and compared with a traditional flame heating mode, the electromagnetic heating mode is high in energy utilization rate and heating speed, reduces the machining cost, and meanwhile, improves the heating efficiency.
Owner:东阳市乔老爷铝业有限公司
A cable support mechanism with a holding device
ActiveCN108988271ATimely maintenanceAvoid accidentsTowersSpatial arrangements/dispositions of cablesEngineeringSolar power
The invention provides a cable support mechanism with a holding device, which comprises a telephone pole, a cross arm and a solar power generation module. A plurality of insulated terminals for connecting the cable wires are arranged on the cross arm; The cross arm is respectively connected with the hoop connection hole of the cross arm clasp through the first cross arm bolt and the second cross arm bolt, and the cross arm clasp is held on the outer wall of the utility pole, and the cross arm is fixed at a position close to the top of the utility pole through the cross arm clasp. When lockingthe cross arm clasp, the steel boss on the inner wall of the cross arm clasp squeezes and shrinks the telephone pole to improve the locking force, and the anti-skid rubber cushion on the steel boss surface plays the role of anti-skid with the surface of the telephone pole. Similarly, when the first fixing hoop and the second fixing hoop are locked, the steel bosses on the inner walls of the firstfixing hoop and the second fixing hoop squeeze and shrink the telephone pole to improve the locking force, and the anti-skid rubber cushion on the surface of the steel bosses plays a role of anti-skidwith the surface of the telephone pole. The mechanism provided by the invention can avoid the sliding of the crossbar and the solar panels.
Owner:YANGXIN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
Control device of split type minimally invasive surgery robot
InactiveCN111643190AEasy to slideEasy to adjustSurgical manipulatorsSurgical robotsMinimal invasive surgeryElectric machinery
The invention discloses a control device of a split type minimally invasive surgery robot. The control device comprises a base, a telescopic column and adjusting mechanisms, wherein rollers are arranged at the lower parts of two ends of the base, and stop blocks are distributed on the inner sides of the rollers; an inner frame is arranged in a cross beam, and a threaded rod is distributed in the middle of the inner frame; a sliding block is connected to the middle of the threaded rod, and a connecting rod is fixed to the lower end of the sliding block; a connecting frame is arranged at the lower end of the connecting rod, and a probe lamp is distributed at the lower end of the connecting frame; and the adjusting mechanisms are arranged at the lower parts of two ends of the connecting frame, and minimally invasive surgery cutters are distributed at the other ends of the adjusting mechanisms. The control device of the split type minimally invasive surgery robot is provided with a hydraulic rod, a transmission motor and the threaded rod, the overall height of the device can be adjusted through the hydraulic rod, the transverse positions of the cutters can be adjusted through the threaded rod, and different cutters can be adjusted and replaced through the adjusting mechanisms, so that convenience is brought to workers.
Owner:广州道源信息科技有限公司
Multifunctional park illuminating lamp
InactiveCN107191868AEasy maintenanceSimple structureLighting support devicesLighting elementsLiquid-crystal displayAir purifiers
The invention discloses a multifunctional park illuminating lamp. The problems that in the prior art, trouble is brought to street lamp installation workers for maintaining street lamps, hidden dangers exist since the workers need to work at high heights, the service life is shortened since the cooling effect is not good when the street lamps are used, and only single function is achieved are solved. The multifunctional park illuminating lamp comprises a cement foundation, a hydraulic press, a sleeve, a lamp post, an installation curved rod, an energy saving lamp, a power box, a storage battery and a lightning rod. The cement foundation is provided with reinforcing inclined columns. The energy saving lamp comprises a lampshade, a connection rod, a cooler, an LED lamp bead installation base, heat conductive silica gel, LED lamp beads, a diffuser and cooling hole channels. The upper portion of the lamp post is provided with a liquid crystal display screen. An air purifier is arranged in the power box. The multifunctional park illuminating lamp is simple in structure, scientific and reasonable in design, convenient to use, long in service life, capable of bringing convenience to installation workers for maintaining the park illuminating lamp and good in illuminating effect, saves the cost, has the advertisement display function and the surrounding air purifying function, and can effectively shield lightening in thunderstorm weather through the lightening rod.
Owner:CHENGDU CHUANTONGDA TECH CO LTD
Tower crane with locking function for building engineering
The invention discloses a tower crane with a locking function for building engineering. The tower crane comprises a tower base, a tower, a weight arm, and a crane arm. The front end of the tower is provided with a friction wall. The top end of the friction wall is provided with an elevating device. The bottom end of the friction wall is provided with a basket. The upper side of the rear end of the tower is provided with a horizontal detection device and a processing unit from top to bottom in sequence. The lower side of the rear end of the tower is provided with an alarm device. The processing unit is electrically connected with the alarm device. The left side of the tower is provided with the crane arm. The lower side of the crane arm is provided with a safety groove. The safety groove is arranged on the right side of a safety hood. The left side of the tower is provided with an elevating seat. A fixed wall is arranged on the elevating seat. The tail end of the fixed wall is provided with a positioning head. The positioning head is arranged corresponding to the safety groove. The right side of the tower is provided with the weight arm. The crane arm of the provided tower crane can be locked, people in the construction area can be evacuated safely, or emergency measure can be performed, the operator can reach the work place in time, and the work efficiency is improved.
Owner:HEFEI ZHIHUI LONGTUTENG INTPROP CO LTD
High-frequency spinning sealing equipment for metal pipe
PendingCN114193164AImprove efficiencyHeating fastFiling/rasping devicesOther manufacturing equipments/toolsPhysicsPolishing
The invention relates to the field of pipe fitting machining equipment, in particular to high-frequency heating metal pipe sealing equipment which comprises a round pipe feeding device, a high-frequency heating device and a rolling device. A rolling device used for sealing a notch of the round pipe is arranged on the other side of the front end of the round pipe feeding device, a polishing device used for polishing the sealed portion of the round pipe is arranged at the front end of the round pipe feeding device, and a file is arranged below the polishing device and comprises a round pipe surface file body and a notch file body. The automatic sealing equipment for the metal pipe ports is high in sealing efficiency, small in welding stress at the sealing position, smooth and not prone to rusting on the surface of the welding position and safe and stable in the working process, and has the beneficial effects that in the spinning machining process, the circular pipe ports are more easily combined, the closing-up part is smooth and flat, and the working efficiency is improved. And the shell nosing part can be manufactured into an arc shape or a plane shape according to requirements, cutting and polishing are not needed after shell nosing, welding stress is avoided, and the sealing effect is good.
Owner:佛山市南海区鑫之诚电子制造厂
Compaction adjustable type electric cabinet
ActiveCN108644550AAdjust interior spaceAvoid tipping hazardsSubstation/switching arrangement detailsStands/trestlesHydraulic cylinderEngineering
Owner:JIANGSU HAITONG ELECTRICAL APPLIANCE CO LTD
Tray damage detecting device
PendingCN108802300AEasy to replaceAvoid tipping hazardsMaterial analysisHeight differenceEngineering
The invention provides a tray damage detecting device, and relates to the technical field of logistics equipment. The tray damage detecting device comprises a roller way inlet, jacking plates and a driving device for driving the jacking plates to be descended and ascended. The roller way inlet comprises multiple driving rollers capable of bearing a tray. Two or more channels which are passed through by the jacking plates are formed between the neighboring driving rollers. Two or more pairs of the jacking plates are arranged. Each pair of the jacking plates corresponds to one channel. The driving device is installed in the roller way inlet and capable of simultaneously driving all of the jacking plates to pass through the channels and enabling the top faces of the jacking plates to contactwith the bottom face of the undamaged tray in a fitting way. Two sides of the roller way inlet are further provided with a sensor. The sensor can detect a height difference between the bottom face ofthe tray and the top faces of the jacking plates. A technical problem in the prior art that the tray cannot be discovered whether to be damaged in time so that the normal transport of a conveying roller way is affected is relieved.
Owner:SHANDONG LOGISTIC TECH CO LTD
Mechanical erecting device for cement electric power pole
The invention belongs to the cement pole erecting field, and particularly relates to a mechanical erecting device for a cement electric power pole. For solving the problems that an existing large device cannot enter a rural construction site so as to be used, and a mode of manually erecting the cement pole through a trivet and a rope is dangerous and arduous, provided is the following scheme whichincludes that the mechanical erecting device for the cement electric power pole comprises a support seat, a support rod, a support plate, a lifting platform, a pulley block A and a pulley block B, wherein a bottom seat is arranged at the bottom of the support seat, the support seat is fixedly connected with the bottom seat through a fixed bolt, a connection hole is perpendicularly formed in the right side of the top of the support seat, a threaded column is perpendicularly inserted into an inner cavity of the connection hole, the threaded column perpendicularly runs through the middle of thelifting platform, and the threaded column is connected with the lifting platform in a threaded mode. The mechanical erecting device for the cement electric power pole is simple to use, convenient to operate, convenient to assemble, convenient to transport after disassembled, and capable of safely and stably performing erecting work on the cement pole, can be used in complex terrains, and can be used in places where the large hoisting device cannot reach.
Owner:江苏宏航机械有限公司
LED-type rotary road traffic sign
ActiveCN107938534AGuaranteed stabilityGuaranteed indication effectTraffic signalsRoad signsEngineeringRoad traffic
The invention relates to an LED-type rotary road traffic sign. The LED-type rotary road traffic sign comprises a base, an indicator board, connecting rods and storage grooves, fixing bases are arranged on both the left side and the right side of the lower portion of the base, and fixing columns penetrate the interiors of the fixing bases; rotating shafts are connected to the upper end of the base,warning boards are arranged above the rotating shafts, warning strips are arranged on the outer surfaces of the warning boards, and a rotating bearing is arranged on the inner sides of the warning boards; a rotary shaft is connected to the upper portion of the rotating bearing, a supporting column is fixed to the upper end of the rotary shaft, the indicator board is located above the supporting column, and a main board is arranged on the outer surface of the indicator board; handles are fixed to the outer surface of the main board, sliding blocks are fixed to the outer side of the main board,and the connecting rods are arranged on the outer side of the indicator board. The LED-type rotary road traffic sign has the advantages that LED lamps are arranged, and data on the indicator board can be displayed more clearly through illumination of the LED lamps.
Owner:SHENZHEN LIANYU PHOTOELECTRIC CO LTD
Annular trisection type current conducting device
ActiveCN103414043AAvoid tipping hazardsGuaranteed uptimeRotary current collectorCoupling contact membersComputer moduleEngineering
The invention relates to a current connector, in particular to a trisection type annular current conducting device which is in an annular type and capable of supporting a rotating appliance in a balancing mode and stabilizing conducting current in a static mode. The device is composed of a connecting module and a conducting module in a tight combination mode and comprises an external connection plate, an external connection threaded hole, an external connection strip, an internal connection ring, a conducting tube, a limit pillar, a support pillar hole, a sliding chamber, bottom end threads and a guide tube bottom end. The defects that an existing public current connector is narrow in adaptive surface, not stable in connection, not balanced in supporting and the like are overcome. The annular trisection type current connector has the advantages of being wider in adaptation range, more reliable in running, more stable in efficiency and the like. In addition, the annular trisection type current connected further has the advantages of being easy to implement and manufacture. The formed device is beautiful and elegant in structure, firm, durable and convenient to use and has wide market space and high economical added value.
Owner:JIANGSU BEICHEN HUBANG ELECTRIC POWER CO LTD
Medical conveying device
The invention relates to a medical conveying device, and belongs to the technical field of transportation devices. The device comprises a straight-line-shaped main conveying unit and a homocentric-squares-shaped auxiliary conveying unit; the auxiliary conveying unit comprises an auxiliary frame and an auxiliary conveying part arranged on the auxiliary frame, auxiliary supporting legs and an auxiliary power device for driving the auxiliary conveying part to act are arranged on the lower portion the auxiliary frame, and the auxiliary frame is located on the rear side of a main frame; a conveyingrack is installed on the auxiliary conveying part and comprises a conveying vertical plate, the bottom of the conveying vertical plate is connected with the auxiliary conveying part, and transverse supporting frames are arranged on the conveying vertical plate at intervals in the height direction. The device is provided with the supporting frames on the conveying rack to contain multiple packaging boxes small in size and volume, the packaging boxes can be conveyed at the same time in the height direction of the conveying part, and therefore the conveying efficiency of small containers is improved. The upper and lower packaging boxes are not in direct contact with one another, damage of vertical extrusion to the containers can be avoided, and the conveying quality can be ensured.
Owner:烟台五神生物科技有限公司
A device for adjusting the balance of a vehicle carrier
InactiveCN108149992BQuick balanceAvoid leaningParkingsChain linkElectrical and Electronics engineering
Owner:ANHUI LOCKU INTELLIGENT PARKING EQUIP
An aluminum profile smelting furnace
ActiveCN110274468BHeating fastExtended heating rangeCrucible furnacesEngineeringElectromagnetic heating
Owner:东阳市乔老爷铝业有限公司
A method and device for assisting manual loading and unloading of drill rods for hydraulic rock drilling rigs
ActiveCN106065768BImprove construction safetyReduce labor intensityDrilling rodsDrilling casingsDrilling machinesPetroleum engineering
A hydraulic drilling machine drill rod manual loading / unloading assisting method and device are provided; the drilling machine is provided with a loading / unloading rack moving with the drilling machine; the loading / unloading rack can catch the drill rod in a low position, and can hang up the drill rod in a drilling machine return and ascending process, so the drill rod can be erected in and fixed by a steel retainer, then the shank of the drilling machine screws into the drill rod and the drill rod is installed; in an unloading process, the to-be-unloaded drill rod is separated from a drilling machine impact rod and an under drill rod, the drill rod bit of the to-be-unloaded drill rod is artificially pulled in a horizontal manner, the loading / unloading rack of the drilling machine moves downwards with the drilling machine, and the to-be-unloaded drill rod is slowly lowered and flatted, thus unloading the drill rod; the loading / unloading rack is provided with a round hole with a gap, the tail of the drill rod can be moved into the gap, so the drill rod can be hung on the loading / unloading rack.
Owner:MHP HANGZHOU
Transfer transportation mechanism for glass processing
ActiveCN112499259AAvoid shakingWon't tiltConveyorsCharge manipulationManufacturing engineeringThreaded rod
The invention discloses a transfer transportation mechanism for glass processing. The transfer transportation mechanism for glass processing comprises a bottom supporting frame, a supporting column isvertically welded to the upper surface of the bottom supporting frame, an upper supporting rod is vertically welded to the upper end of the supporting column, clamping devices are installed on the supporting column, and each clamping device is composed of a clamping block, a sliding strip, a first spring, a baffle, a first limiting column and a second limiting column; the upper supporting rod isprovided with a threaded rod, a threaded connecting rod, a tension spring, a cross rod and other structures, and by arranging the clamping device, in the transferring process of a glass plate, on onehand, the clamping block and the first spring of the clamping device can clamp the glass plate to prevent the glass plate from shaking in the transferring process; and the multiple sets of clamping devices can prevent the glass plate from shaking and inclining in the transferring process, and the danger that the whole conveying device topples over due to inclination is avoided.
Owner:CHONGQING CONGBO ENERGY SAVING GLASS CO LTD
A cable support mechanism with a clamping device
ActiveCN108988271BImprove locking forceAvoid slipping and fallingTowersSpatial arrangements/dispositions of cablesClassical mechanicsEngineering
The invention provides a cable support mechanism with a holding device, which comprises a telephone pole, a cross arm and a solar power generation module. A plurality of insulated terminals for connecting the cable wires are arranged on the cross arm; The cross arm is respectively connected with the hoop connection hole of the cross arm clasp through the first cross arm bolt and the second cross arm bolt, and the cross arm clasp is held on the outer wall of the utility pole, and the cross arm is fixed at a position close to the top of the utility pole through the cross arm clasp. When lockingthe cross arm clasp, the steel boss on the inner wall of the cross arm clasp squeezes and shrinks the telephone pole to improve the locking force, and the anti-skid rubber cushion on the steel boss surface plays the role of anti-skid with the surface of the telephone pole. Similarly, when the first fixing hoop and the second fixing hoop are locked, the steel bosses on the inner walls of the firstfixing hoop and the second fixing hoop squeeze and shrink the telephone pole to improve the locking force, and the anti-skid rubber cushion on the surface of the steel bosses plays a role of anti-skidwith the surface of the telephone pole. The mechanism provided by the invention can avoid the sliding of the crossbar and the solar panels.
Owner:YANGXIN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
A lower household cable mechanism and construction method of the lower household cable mechanism
ActiveCN108879556BAvoid tipping hazardsImprove convenienceSpatial arrangements/dispositions of cablesCable machineControl theory
The present invention provides a drop cable mechanism and a drop cable mechanism construction method. The drop cable mechanism comprises a first electricity user distribution station, a second electricity user distribution station, a telegraph pole, a first drop lead and a second drop lead, and the first drop lead and the second drop lead are connected with a drop lead connection mechanism. The drop lead connection mechanism is arranged on the telegraph pole. The drop cable mechanism and the drop cable mechanism construction method can regulate the height of the drop lead connection mechanismis arranged on the telegraph pole according to an actual requirement to allow constructors and later maintenance personnel to perform operation according to required heights so as to improve the workconvenience. The drop lead connection mechanism is arranged close to the middle position of the telegraph pole so as to avoid a drop lead drags the top portion of the telegraph pole to cause a risk ofinclination of the telegraph pole in the prior art. The first drop lead and the second drop lead drag the telegraph pole in two opposite directions to have an effect on stabilization of the telegraphpole so as to avoid the risk of inclination of the telegraph pole due to dragging in a one-way direction.
Owner:ZOUPING POWER SUPPLY CO
Soil spreading device for geotechnical engineering
ActiveCN112627152BReduce usageUniform force on the soil surfaceSoil preservationSoil scienceSoil surface
Owner:WUHAN SURVEYING GEOTECHN RES INST OF MCC
An automatic coal mine roadway coal transportation system
ActiveCN112623655BAvoid tipping hazardsReduce the dead angle of coal graspingControl devices for conveyorsEarth drilling and miningMining engineeringControl system
The invention relates to the technical field of coal mining, in particular to an automatic coal mine roadway coal transportation system. The coal grabbing system mainly includes a control system, a walking frame, a grabbing mechanism, a fixed plate, a left function box and a right function box. The two sides of the walking frame are located in the slideways on both sides of the roadway, and the walking frame is provided with The first drive mechanism, the fixed plate is fixedly connected to the output part of the first drive mechanism, the grabbing mechanism is fixedly connected to the middle of the lower surface of the fixed plate, and the upper ends of the left function box and the right function box are fixed on the On the lower surface of the fixed plate and on both sides of the grabbing mechanism, the walking frame, the left function box, the right function box and the grabbing mechanism are electrically connected with the control system. This technical solution is used to reduce the number of coal lumps involved. The number of workers in the transportation process reduces the labor intensity of coal transportation workers, and at the same time efficiently and safely transfers the coal blocks in the coal mine roadway to the designated location.
Owner:CHONGQING VOCATIONAL INST OF ENG
Seat backrest and seat
InactiveCN111513501APrevent excessive deformationAvoid leaningStoolsChairsClassical mechanicsEngineering
Owner:UE FURNITURE CO LTD
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