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Robot
ActiveCN222621659UGuaranteed normal cuttingeffective protectionMowersControl theoryMechanical engineering
The utility model discloses a robot which comprises a robot body and a cutting mechanism, the robot body comprises a vehicle body and moving assemblies, and the moving assemblies are arranged on the two sides of the vehicle body and used for driving the vehicle body to advance; the cutting mechanism comprises a connecting assembly and a cutting assembly, and the cutting assembly is connected to the vehicle body through the connecting assembly and can be switched between a first area and a second area relative to the vehicle body; the second area is closer to the vehicle body than the first area, and when the cutting assembly is located in the first area, the cutting assembly works; and when the cutting assembly is located in the second area, the cutting assembly stops working.
Owner:SHENZHEN MAMMOTION INNOVATION CO LTD
Bent pipe welding machine with protection structure
The utility model discloses a bend pipe welding machine with a protective structure, which comprises a rack, a support seat and a welding head, the support seat is arranged above the rack, the welding head is arranged above the support seat, one side of the surface of the rack is provided with a mounting seat, one side of the mounting seat is connected with a connecting shaft through a bearing seat, and the connecting shaft is connected with the support seat. And a gear set in butt joint with the connecting shaft is embedded in the mounting base, a motor connected with the gear set is mounted on the outer side of the mounting base, a connecting base penetrates through the middle of the connecting shaft, and the outer end of the connecting base is connected with a connecting arm through a rotating shaft. According to the elbow welding machine, the shielding plate can shield an elbow during welding, welding sparks are prevented from splashing outwards to hurt people, the elbow welding machine is provided with a protection structure, the abutting base and the limiting baffle are matched with each other, the welded elbow and a welded straight pipe can be limited in an auxiliary mode, and the elbow welding machine is provided with an auxiliary limiting structure.
Owner:WEIFANG MINGHE MACHINERY CO LTD
Horizontal turning plate placed between cantilever outer frame I-shaped steel
The utility model relates to a horizontal turning plate, belongs to the technical field of building construction, and particularly relates to a horizontal turning plate placed between cantilever outer frame I-shaped steel, which comprises two I-shaped steel main bodies, and hinges are fixedly mounted on the inner sides of the two I-shaped steel main bodies; according to the overhanging scaffold, the two hinges are matched with the folding pull rods, so that the turning plates can rotate, falling garbage is opened and removed, the overall cleanliness of the overhanging scaffold and the load of the overhanging structure are kept, overload is avoided, and meanwhile when the overhanging scaffold is not used, the two turning plates are closed to prevent sundries from falling and hurting people when an upper structure is constructed; by arranging the scraping and sweeping mechanism, when the two turning plates are rotationally opened, the two scraping plates slide along the inner sides of the sliding grooves through the sliding blocks fixed to the two ends under the action of the gravity of the scraping plates, garbage is scraped and swept, and falling of the garbage is ensured; the problems that an existing cleaning mode is low in efficiency, potential safety hazards exist, efficiency is not high and not flexible enough, and structural loads cannot be effectively reduced are solved.
Owner:CHINA CONSTR EIGHTH ENG BUREAU TECH CONSTR CO LTD
Workbench for fine grinding of optical lens
ActiveCN222537201Usmooth liftavoid hurtingOptical surface grinding machinesGrinding/polishing safety devicesWorkbenchWaste material
The utility model discloses an optical lens accurate grinding work table which comprises a work table body, a clamping set is arranged on one side of the outer surface of the upper end of the work table body, a fixing box is arranged on the other side of the outer surface of the upper end of the work table body, and a grinding set is arranged on the outer surface of one side of the fixing box. A waste collecting mechanism is arranged on the other side of the outer surface of the lower end of the workbench, a protection mechanism is arranged on the outer surface of one side of the fixing box, and the waste collecting mechanism comprises a hole groove, a fixing base, a collecting box, a handle, a first limiting block and a first limiting groove. According to the workbench for fine grinding of the optical lens, the baffle can shield one side of the fixing box, waste chips generated during machining are prevented from splashing to affect collection and hurting people, the safety is improved, the baffle can be conveniently driven to stably ascend and descend, the waste chips generated during machining can be conveniently collected through the collecting box, and the working efficiency is improved. And the collecting box can be conveniently placed, and a better use prospect is brought.
Owner:NANYANG JIEXIN PHOTOELECTRIC TECH CO LTD
Ladle filler sand collecting device in continuous casting process
ActiveCN224073360Uavoid spillingavoid hurtingMelt-holding vesselsProcess efficiency improvementElectric machineryStructural engineering
The utility model relates to a continuous casting process stuffing sand collecting device which comprises a stuffing sand receiving hopper, a cross beam rod, a lead screw guide rail, a support and a movable sliding rail, the stuffing sand receiving hopper is connected to one end of the cross beam rod, and the other end of the cross beam rod is connected with the lead screw guide rail and can be driven by a lead screw guide rail motor to move horizontally. The lead screw guide rail is fixed to the top of the support, the support walks along the movable sliding rail, and the movable sliding rail is arranged on one side of the tundish. Aiming at the problems of time and labor waste and potential safety hazards in the prior art, the ladle filler sand in the ladle nozzle can be quickly and safely collected, and the purity of molten steel is improved.
Owner:BENGANG STEEL PLATES CO LTD
Metal workpiece surface heat treatment device
The utility model discloses a metal workpiece surface heat treatment device, which belongs to the technical field of heat treatment equipment and comprises a base, a rotating motor is fixedly mounted at the top of the base, the output end of the rotating motor is fixedly connected with a mounting frame, and a movable groove is formed in the mounting frame. A motor is fixedly mounted on one side of the mounting frame, the output end of the motor is fixedly connected with a threaded rod, the threaded rod is rotationally arranged in the movable groove, connecting bases are symmetrically connected to the two sides of the threaded rod in a threaded mode, the two connecting bases are slidably arranged on the mounting frame, and clamping assemblies are arranged at the tops of the two connecting bases; heating equipment fixedly mounted at the top of the base is arranged above the mounting frame, workpieces can be limited and fixed, the phenomenon that the workpieces are thrown out to hurt people or fall off to be scrapped when the workpieces rotate in the heat treatment process is prevented, meanwhile, the two plate-shaped clamps can clamp blocky objects, the two arc-shaped clamps can clamp circular objects, and therefore the workpieces can be conveniently clamped. And the application range of the device is enlarged.
Owner:ANHUI JUNLING XINKE MACHINERY CO LTD
A cigarette maker cigarette mist suction device
The utility model discloses a cigarette machine cigarette froth suction device, include: mounting panel, dust absorption cover, negative pressure pipeline and rotating component, mounting panel sets up on the frame of cigarette machine, and dust absorption cover includes connecting block, fixed block and adsorption cover, and the both ends of fixed block are connected with the first end of connecting block and the top of adsorption cover respectively, and the both sides of fixed block all are provided with first air duct and second air duct, and the third air duct that communicates with first air duct and second air duct is provided on connecting block, and first air duct, second air duct communicate with adsorption cover, negative pressure pipeline is through mounting panel and communicates with third air duct, and rotating component sets up on mounting panel, and is connected with the second end of connecting block, is used for driving connecting block to rotate. The utility model utilizes first air duct, second air duct and third air duct to connect the negative pressure in negative pressure pipeline to adsorption cover, makes negative pressure wind to adsorb cigarette froth, and the simple and practical structure is convenient to operate, prevents the problem that dust absorption cover falls down fast and hurts people or damages the part.
Owner:CHONGQING CHINA TOBACCO IND CO LTD
Protective shed for constructional engineering
ActiveCN222649533Uavoid blowingavoid hurtingBuilding material handlingSmall buildingsClassical mechanicsSlide plate
The protective shed comprises a protective shed body, the top end of the outer side of the protective shed body is rotationally connected with a fixing ring, and through the arrangement of a baffle, the fixing ring, the protective shed body, a clamping rod, an extension plate and a positioning rod, when the protective shed is used in the building construction process, the baffle is pushed to drive the fixing ring to rotate on the outer side of the protective shed body, and the protective shed body is protected. The baffle is further rotated to the direction facing the sun, then a clamping rod is controlled to be clamped with the protective shed under the elastic force effect of a first spring on a sliding block, at the moment, when the device is used for shading, the bottom of the protective shed can be in a shading state, and when the device is used in rainy days, the extension plate and the baffle are pushed to slide, so that the protective shed is more convenient to use. Then a positioning rod is controlled to be clamped with an extension plate under the elastic force effect of a second spring on a sliding plate, the rain shielding range of the device can be adjusted according to requirements, and therefore rainwater can be well prevented from being blown into the protective shed along with wind, and the sun-shading and rain-shielding effects of the device are better.
Owner:GUANGYUE CONSTR CO LTD
Automatic cloth loading machine for clothing production equipment
ActiveCN119330037Breduce exposurereduce wear rateLifting framesManufacturing computing systemsGear wheelControl engineering
The present invention relates to the technical field of automatic cloth loading machines, and in particular to an automatic cloth loading machine for clothing production equipment, including a lifting mechanism, a material storage mechanism is arranged on the upper side of the lifting mechanism, a cloth roll is arranged for storage inside the material storage mechanism, a limiting mechanism is arranged on the side of the lifting mechanism, a synchronization mechanism is arranged on the side of the limiting mechanism, a material discharging mechanism is arranged on the side of the material storage mechanism, and a guiding mechanism is arranged on both sides of the material storage mechanism. The present invention sets a limiting mechanism and a synchronization mechanism, the fixed plate performs an ascending operation, the rollers on the side of the scissor-type lifting rod squeeze the trigger block to rotate to the inside of the slot, and the connecting rod is synchronized by the synchronous belt so that the limiting blocks rotate accordingly to avoid the scissor-type lifting rod until the fixed plate rises to a suitable position, so that the contact between each group of trigger blocks and the rollers can be reduced to slow down the wear speed; the movable frame is adjusted to make the synchronous belt in a relaxed state, and the second gear corresponding to the stop position of the scissor-type lifting rod is pulled out of the side of the connecting rod.
Owner:DALIAN HEART GARMENT CO LTD
A type of interlocking cabinet door lock
A linkage cabinet door lock includes a lock body and an installation structure. The lock body has a locking assembly and a limiting mechanism. The locking assembly includes a bolt, a gear locking pin, and a rack. The bolt is slidably disposed in a bolt groove. A gear locking pin is rotatably disposed on the outside of the bolt groove, with a gear at one end and a locking end at the other. The gear meshes with the rack on the bolt to achieve linkage between the bolt and the gear locking pin. The locking assembly has unlocked and locked states. In the unlocked state, a compression spring pushes the bolt out of the lock body, and the locking end screws into the lock body. In the locked state, the bolt retracts into the lock body, and the locking end screws out of the lock body. During the sliding of the bolt, the rack drives the gear locking pin to rotate, realizing the switching between the two states. The limiting mechanism includes a limiting spring and a limiting actuator. The limiting head of the limiting spring is used to prevent the bolt from popping out. The limiting actuator controls the deformation of the limiting spring to release the limiting of the bolt. This invention has a simple structure, is easy to operate, and can realize individual control of the cabinet door on which this mechanism is installed.
Owner:HENAN UNIV OF SCI & TECH
A waste recycling device for FIBC (Flexible Intermediate Bulk Container) processing
This invention discloses a waste recycling device for FIBC (Flexible Intermediate Bulk Container) processing, relating to the field of comprehensive environmental utilization of solid waste. The device includes a hollow frame, a hydraulic rod mounted on the hollow frame, and a pressure plate mounted on the hydraulic rod. The equipment continuously feeds FIBC waste into a flattening machine. The pressure plate is automatically triggered by the weight of the waste, achieving a complete automatic cycle of feeding, weighting, triggering, compaction, resetting, and locking, thus improving waste recycling efficiency. When not in operation, the pressure plate is rigidly limited by a limiting mechanism, preventing hydraulic system depressurization or accidental drop. This ensures uniform compaction density of the plastic waste, reducing the mixing and adhesion of plastic and impurities due to insufficient compaction, facilitating subsequent separation of plastic from other components. It also protects core components such as the hydraulic rod and pressure plate, extending equipment lifespan, reducing maintenance costs, and contributing to the resource-based recycling of plastic waste and comprehensive utilization of solid waste.
Owner:烟台辉洪塑料制品有限公司
Auxiliary water tank device of forklift
ActiveCN224244957Uimprove securitySimplified inspection methodsMachines/enginesLevel indicatorsWater vaporEnvironmental engineering
The utility model relates to an auxiliary water tank device of a forklift, which belongs to the technical field of electrolytic aluminum production auxiliary tools and comprises a filling tank arranged outside the forklift, the filling tank is connected with a water tank inside the forklift through a transparent pipeline convenient for observing liquid level change, and an opening of the filling tank is connected with a tank cover matched with the opening; a blocking valve used for blocking is arranged on a water inlet in the bottom of the filling box in an abutting mode. According to the device, the water level of the water tank in the forklift is directly observed through the filling tank arranged outside the forklift, the inspection mode of the water level of the water tank is simplified, meanwhile, the baffle and the shielding valve arranged inside block high-temperature steam, the situation that the high-temperature steam is sprayed out to hurt people is avoided, and the safety of water level inspection operation is improved.
Owner:YANGXIN COUNTY HUIHONG NEW MATERIAL CO LTD +1
Capsule brewing device
The capsule brewing device claimed for protection in the present invention comprises a housing, a capsule support assembly and a capsule cavity assembly arranged on the housing, the capsule support assembly comprises a handle, a transmission structure and a hydraulic plate, the handle can drive the hydraulic plate to make up and down reciprocating motion relative to the capsule cavity assembly through the transmission structure, and when the hydraulic plate moves downward, the puncture needle part on the hydraulic plate extends outward; the capsule cavity assembly is detachably connected relative to the housing; a puncture needle stop assembly is arranged on the housing, and when the capsule cavity assembly is separated from the housing, the puncture needle stop assembly can limit the puncture needle on the hydraulic plate from extending outward. The present invention can use the puncture needle stop assembly to limit the puncture needle on the hydraulic plate from extending outward, thereby avoiding the occurrence of injuries and puncture needle damage caused by the exposure of the puncture needle, and further meeting people's use needs for the capsule brewing device.
Owner:NINGBO JIAYIN ELECTRICAL & MECHANICAL TECH CO LTD
A disc spring tension and compression testing device
PendingCN122084213Aavoid hurtingAddress issues that pose a threat to securityMechanical conveyorsElasticity measurementMechanical engineeringTest rig
This invention discloses a disc spring tension and compression testing device, relating to the technical field of spring testing equipment. The invention includes a base frame, with a first and second receiving boxes placed on opposite sides of the base frame. Supports and bases are installed at the front and rear ends of the base frame, respectively, and abutments are installed on both sides of the rear end of the supports. It also includes a protective assembly comprising a fixed ring mounted on the upper surface of the support and a protective sleeve connected to the rear end face of the fixed ring. The other end of the protective sleeve is located on the front end face of a moving ring. A cylinder is mounted on the top of the front end face of the moving ring. An air port on the outer wall of the cylinder is connected to two connecting pipes via a three-way pipe. The other end of the connecting pipe is connected to an air outlet pipe via a pipe joint. The other end of the air outlet pipe is located on the top of the outer wall of the air cylinder. A rubber pad is slidably installed inside the air cylinder. This disc spring tension and compression testing device provides good protection for workers, has a wide range of applications, and improves material feeding efficiency.
Owner:SUQIAN SANZHONG SPRING MANUFACTURING CO LTD
Cutting device for guardrail production and processing
ActiveCN224273557UEffective blockingprevent splashMaintainance and safety accessoriesProtective glassesStructural engineering
The cutting device comprises a machining table, the upper side of the machining table is fixedly connected with a supporting block, the supporting block is fixedly connected with a first electric push cylinder, the output end of the first electric push cylinder is fixedly connected with a protective cover, and an observation opening is formed in the front side of the protective cover. According to the cutting device, the first electric push cylinder, the protective cover, the observation opening, the protective glass, the cutting assembly and other components are arranged, the protective cover can be pushed through the first electric push cylinder to conduct covering, the cutting assembly conducts cutting in the protective cover, and therefore generated sparks can be effectively blocked in the cutting process and prevented from splashing to hurt people; and meanwhile, the protective glass is arranged at the observation opening, so that the intensity of flame light during cutting can be reduced, the damage of strong light to the vision of the operator is avoided, the operator can observe the cutting condition more clearly and comfortably, and accurate operation is facilitated.
Owner:XINJIANG QIANLITONG TRANSPORTATION FACILITIES CO LTD
Elevator fire control system
The utility model discloses an elevator fire control system which comprises a box body, a first rotary switch, a second rotary switch and a third rotary switch are installed on the box body, and a relay is installed in the box body. The control side of the relay is connected into a building fire fighting system, and when a fire disaster occurs, the control side of the relay is powered on, so that the normally-closed contact of the relay is disconnected to disconnect an elevator fire fighting loop, and an elevator enters a fire fighting state. By adopting the three rotary switches, a worker can flexibly set the working mode of the elevator fire-fighting system, so that the elevator fire-fighting system can enter a fire-fighting state smoothly, safely and stably in different application scenes flexibly, the safety of an elevator in a fire disaster is improved, and the safety of the elevator is improved. And the situation that people are trapped or hurt due to the fact that the device cannot normally enter a fire-fighting state and stop between floors is prevented, and safety, stability and flexibility are better.
Owner:CHONGQING MACRO ELEVATOR
Trolley type tempering furnace for tempering tank body
The utility model discloses a trolley type tempering furnace for tank tempering treatment, which comprises a protective cover, a cover plate, an air blower and a tempering furnace main body, the protective cover is fixed at the lower part of the tempering furnace main body, the air blower is arranged inside the protective cover, an access door is arranged on the protective cover, and two ends of the air blower are respectively connected with an air conveying pipe and an air return pipe. A tuyere is arranged at the lower end in the tempering furnace body and fixedly connected with an air conveying pipe and an air return pipe, a first heat preservation layer is arranged on the inner wall of the tempering furnace body, an electric heating wire is arranged in the tempering furnace body, a connecting frame is arranged in the middle of the electric heating wire, and an air separation layer is fixed between the lower end of the connecting frame and the lower end in the tempering furnace body. The cover plate is arranged on the upper portion of the tempering furnace body. The heat treatment device is good in heat treatment effect, easy to cool slowly and easy to take and place materials.
Owner:SHANGHAI SHIWEI HEAVY IND EQUIP
Circular hoop diameter adjusting device for building construction
ActiveCN224238123Usmooth slidingprevent slippageWire ringsMetal working apparatusArchitectural engineeringElectric machinery
The utility model discloses a circular hoop diameter adjusting device for building construction, and relates to the technical field of diameter adjusting devices. A circular hoop diameter adjusting device for building construction comprises a plurality of lead screws which are circumferentially distributed, and the multiple lead screws are in threaded connection with sliding blocks; the synchronous driving assembly is used for synchronously driving the lead screws to rotate synchronously; a limiting baffle is installed on the sliding block, and an operation distance is reserved between the limiting baffle and the front end of the sliding block. The synchronous driving assemblies such as the conical fluted disc and the bevel gear are driven by the motor to drive the screw rods to rotate synchronously, so that the sliding blocks mounted on the screw rods can synchronously change the positions between the sliding blocks and the circle center of the conical fluted disc, and the required diameter of a steel bar circle can be accurately adjusted; the grooves formed in the front ends of the sliding blocks can limit the steel bars and prevent the steel bars from slipping, and the cushion blocks with the same thickness are additionally arranged in the grooves, so that the depth of the grooves can be flexibly adjusted, and the steel bars are convenient to take and place.
Owner:CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP +1
一种具有束水排气功能的出水嘴
Owner:XIAMEN COMPELL INTELLIGENT TECH CO LTD
Anti-falling device of mine hoist
The utility model discloses an anti-falling device of a mine hoist, and relates to the technical field of anti-falling devices, the anti-falling device of the mine hoist comprises a hoist body, the anti-falling device is installed on the hoist body, and an outer protection device is arranged on the outer side of the hoist body and the outer side of the anti-falling device; according to the anti-falling device, the anti-falling device not only depends on direct braking of the sliding rod, the L-shaped rotating frame and the clamping block, but also participates in the anti-falling process through transmission components such as the motor, the gear transmission shaft, the toothed chain and the gear; when falling occurs, the transmission system can slow down the falling speed of the lifting container to a certain extent by utilizing the inertia and the torque of the transmission system, and is matched with mechanical braking of the clamping blocks and the clamping grooves to form a multi-stage braking system, so that the anti-falling reliability and the braking effect are improved, and the risk of anti-falling failure caused by failure of a single component is reduced.
Owner:ANHUI JINRISHENG MINING
Integrated overturning type hood for engineering machinery
The utility model relates to the field of engineering machinery, in particular to an engineering machinery integrated overturning type hood which comprises a rack, a covering part and a hood body are installed on the upper portion of the rack, the hood body is located on the rear side of the covering part, the rear portion of the hood body is hinged to the rack, and an air spring used for supporting the hood body after the hood body is opened is installed on the rack. The upper portion of the air spring is hinged to the machine cover, a lock catch for locking the machine cover after the machine cover is closed is installed on the machine cover, a balance weight is installed at the rear end of the machine frame, the machine cover is buckled on the upper portion of the balance weight after the machine cover is closed, a soft limiting device pressed against the balance weight when the machine cover is closed is installed on the machine cover, and an inserting plate is arranged on the front side of the machine cover and extends forwards. The inserting plate is inserted into the inner side of the covering part. The integrated overturning type hood for the engineering machinery is provided. And the opening process of the hood is simplified, the working efficiency is improved, and the maintenance and repair work becomes easier.
Owner:QINGDAO LOVOL EXCAVATOR +1
Aluminum profile cutting machine
ActiveCN222643779URealize multi-angle cuttingRealize automatic feeding processShearing machinesLarge fixed membersClassical mechanicsStructural engineering
The utility model relates to the technical field of aluminum profile cutting, and discloses an aluminum profile cutting machine which comprises a support, a first electric sliding rail is arranged on the support, a tray used for bearing aluminum profiles is arranged at the moving end of the first electric sliding rail, a limiting assembly used for fixing the aluminum profiles is arranged on the tray, and the first electric sliding rail and the second electric sliding rail are arranged on the support. A rotating platform is arranged on one side of the support, a cutting assembly used for cutting aluminum profiles is arranged at the rotating end of the rotating platform, and the cutting assembly can rotate to different angles, so that multi-angle cutting of the aluminum profiles is achieved, the flexibility and diversity of the cutting process are improved, and the requirements of different application scenes are met; and meanwhile, a protective cover is arranged on the cutting assembly, splashing objects generated in the cutting process can be prevented from hurting people, the operation safety is improved, a limiting assembly is further arranged and matched with a first electric sliding rail, automatic feeding of aluminum profiles can be achieved, and meanwhile the stability and precision of the aluminum profiles in the cutting process are guaranteed in combination with a limiting air cylinder and a guide plate.
Owner:WUHAN HELIJIAN INTELLIGENT TECH CO LTD
Demoulding mechanism for marine pipe fitting processing mould
The utility model relates to a demoulding mechanism for a marine pipe fitting processing mould, which belongs to the field of marine pipe fitting processing, and comprises a bottom plate and a slide rail, an inner support moving part is slidably mounted on the slide rail, the inner support moving part comprises an inner support frame and an air cylinder, the inner support moving part is clamped and fixed from the inside of a pipe fitting through the air cylinder, and the pipe fitting is separated from the mould through the inner support moving part and the slide rail; a fan and a spray head are mounted on the inner supporting frame, and the cooling efficiency of the to-be-demoulded part is improved through water vapor spraying and forced air cooling; and the workpiece is prevented from falling and hurting people in the demolding process under the action of the supporting component and the protection ring frame.
Owner:QINGDAO BEIHAI SHIPBUILDING PIPE PROCESSING CO LTD
Height limit detection system for molten steel transportation
The utility model discloses a height limit detection system for molten steel transportation. The height limit detection system comprises a pulley, a heavy hammer, a steel rope, a height limit sensor, two side sensors and a control module, when the transport vehicle carries the molten steel tank to run on the first side sensor, the control module sends a low-speed operation command to the transport vehicle according to the electric signal; if the heavy hammer triggers a height limiting sensor signal, the control module sends a parking signal to the transport vehicle; and if the signal of the height limiting sensor is not triggered, the transport vehicle continues to run to the second side sensor, the side sensor sends a signal, and the control module sends an original speed recovery signal to the transport vehicle. In conclusion, when the molten steel tank is too high, pre-judgment can be conducted in advance through the height limiting sensor, and therefore collision between equipment and structures in a transportation span is avoided.
Owner:HUNAN VALIN XIANGTAN IRON & STEEL CO LTD
Lifting type computer base
ActiveCN224174913Uprevent injury from ejectionavoid hurtingRod connectionsStands/trestlesEdge surfaceStructural engineering
The utility model relates to the technical field of computer bases, in particular to a lifting type computer base which comprises a supporting mechanism, the supporting mechanism comprises a supporting column, a bottom block is arranged in the supporting column, a spring is arranged at the top of the bottom block, a limiting plate is arranged in the supporting column, and a lifting mechanism is arranged on the limiting plate. A limiting pipe attached to the limiting plate is arranged in the supporting column. The sliding mechanism comprises a sleeve, a support is arranged on the outer edge face of the sleeve, the support extends into the sleeve and is connected with a connecting column, the connecting column is arranged in the sleeve, the bottom end of the connecting column is connected with a limiting column, the limiting column is arranged in the supporting column in a sliding mode, and a limiting claw facing the connecting column is arranged in the limiting plate. And a U-shaped limiting piece is arranged at the top of the limiting plate. The base has the advantages of being simple in structure, reasonable in design, provided with a protection structure, capable of avoiding the phenomenon that the base pops up, capable of eliminating potential safety hazards and capable of reducing the return rate, and worthy of being widely applied and popularized.
Owner:DEHUI GLASS
Ring swaging quenching device
ActiveCN224280379Ueasy to collectavoid hurtingFurnace typesProcess efficiency improvementPreventing injuryFlying debris
This utility model discloses a quenching device for ring forgings, including a quenching pool. A protective mechanism is provided around the quenching pool, comprising a collection box, a ramp, a guide frame, a frame, a connecting bracket, guide rods, a cylinder, a guide groove, and an observation window. The collection box is located on the lower outer surface of the quenching pool, the ramp is located at the lower end of the collection box, the guide frame is located at the lower end of one side of the outer surface of the collection box, four sets of guide rods are located at the four corners of the upper outer surface of the collection box, the cylinder is located in the middle of the guide rods, and the frame is located on the upper outer surface of the cylinder. This quenching device for ring forgings can shield and protect against flying debris through the frame, connecting bracket, and observation window, preventing injury from flying debris. It also facilitates the sliding of flying debris along the observation window into the collection box for collection. The operation is simple, offering better prospects for use.
Owner:CHONGQING HENGZHONG MASCH MFG CO LTD
Casing running device
ActiveCN111364918Bimprove securityavoid hurtingDrilling machines and methodsClassical mechanicsStructural engineering
The present invention relates to the field of casing in mines, and in particular to a casing device, comprising a mounting seat, a guide tube arranged on one side of the mounting seat, two ends of the guide tube being connected, a clamping bar being hingedly arranged on the guide tube, the clamping bar being driven by a driving mechanism arranged on the mounting seat or the guide tube, and the clamping bar swinging to the inside of the guide tube to clamp the casing in the guide tube. The present invention has the advantages of being able to prevent the casing from falling down due to gravity and injuring people, thereby improving the safety of casing installation.
Owner:HUAINAN MINING IND GRP
Single well blowout ignition device
This utility model relates to a single-well venting ignition device, comprising a housing, a battery boosting mechanism, and an ignition mechanism. The housing is telescopic, allowing for length adjustment. The battery boosting mechanism is installed at the first end of the housing. The ignition mechanism, used to ignite natural gas from the single-well vent, is installed at the second end of the housing. The battery boosting mechanism and the ignition mechanism are connected by a wire. The telescopic housing allows the device to be shortened and stored in a vehicle for easy transport during standby. When needed, simply extend the telescopic section of the housing, align the ignition mechanism with the single-well vent, and press the switch within the battery boosting mechanism. The ignition mechanism then discharges and ignites the natural gas. During this process, the operator only needs to press the power switch and pulse switch within the battery boosting mechanism, effectively preventing accidental injury. Furthermore, the arc ignition eliminates concerns about the flame being extinguished in windy conditions.
Owner:PETROCHINA CO LTD
Pipe core cutting device
ActiveCN222609775UGuaranteed smooth progressavoid hurtingEdge grinding machinesMetal working apparatusElectric machineryScrew thread
The utility model relates to the technical field of tube core processing, and discloses a tube core cutting device. The pipe core cutting device comprises a cutting device body, an equipment frame is fixed to the top end of the cutting device body, and a polishing structure is arranged on the right side of the cutting device body. Through the arrangement of the first motor, the second motor, the driving roller and the driven roller, a pipe core needing to be cut is placed on the driving roller, at the moment, the first motor is controlled to operate to drive the lead screw at the output end to rotate in the limiting groove, and when the lead screw rotates, the two nut sleeves are driven to move reversely through a set of reverse threads to be close to the pipe core; the nut sleeve drives the driving roller and the driven roller to be attached to the two sides of the pipe core, after attachment, the first motor stops running, at the moment, the second motor is controlled to run, the driving roller at the output end is driven to rotate, and when the driving roller rotates, the pipe core is pushed to stably advance on the transmission roller under the support of the driven roller on the other side, and manual operation of workers is not needed.
Owner:SUZHOU WEIMINGYU NEW MATERIAL TECHNOLOGY CO LTD