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15results about How to "Improve sliding efficiency" patented technology
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Clamping device for metal steel pipe machining
The utility model discloses a clamping device for metal steel pipe processing, which comprises a steel pipe clamping device, the two sides of the top of the steel pipe clamping device are fixedly connected with support rings, the inner sides of the support rings are rotatably connected with metal rods, and the surfaces of the metal rods are fixedly connected with hold-down rings. A servo motor is started, the servo motor drives a second bevel wheel to rotate, the second bevel wheel drives a first bevel wheel to rotate, the first bevel wheel drives a screw to rotate, the screw drives a lifting plate to move upwards, the lifting plate drives a toothed plate to move upwards, and the toothed plate moves to drive a gear to rotate. The gear rotates to drive the metal rod to turn over, the metal rod turns over to drive the pressing ring to press the steel pipe, the steel pipe can be fully fixed, the steel pipe can be clamped and fixed, follow-up machining and cutting are facilitated, an existing manual clamping mode is replaced, and therefore the efficient and automatic clamping effect is achieved.
Owner:WUXI XISHAN HUANYU METAL HOSE CO LTD
Sliding door
ActiveCN222501482UImprove sliding efficiencyavoid enteringSealing arrangementsWing arrangementsRail profileAssembly disassembly
The sliding door comprises frame profiles, an upper rail assembly, a lower rail assembly and a door plank, the upper rail assembly comprises an upper rail profile, an upper guide rail strip and an upper door plank connecting piece, the upper rail profile is connected with the frame profile at the upper end, the upper guide rail strip is detachably connected with the upper guide rail profile, one end of the upper door plank connecting piece is connected with the upper guide rail strip in a matched mode, and the other end of the upper door plank connecting piece is detachably connected with the lower guide rail strip. The lower rail assembly comprises a lower rail profile, a pulley and a lower door plate connecting piece, the lower rail profile is connected with the frame profile at the lower end, the pulley is freely connected with one end of the lower door plate connecting piece, the other end of the lower door plate connecting piece is connected with the lower end of the door plate, and the pulley abuts against the lower rail profile. The door plate can freely translate in the door frame under the action of the upper rail assembly and the lower rail assembly, dust and other sundries are effectively prevented from entering the rails, meanwhile, chippings generated inside are prevented from entering the external environment, the sliding efficiency of the door plate is improved, and the door plate is simple in structure and convenient to assemble and disassemble.
Owner:MEDELA BASIC MECHANICAL COMPONENTS (DALIAN) CO LTD
Novel stepping platform based on sliding of coal bed gas drilling machine
ActiveCN222501638ULower Drilling Costsreduce accident rateDerricks/mastsThermodynamicsMechanical engineering
The utility model discloses a novel stepping platform based on sliding of a coal bed gas drilling machine. The novel stepping platform comprises at least one platform single body. Each platform single body comprises an upper wing plate and a lower wing plate which are arranged in parallel up and down, and a plurality of reinforcing plates and a web plate are arranged between the upper wing plate and the lower wing plate; the web plate penetrates through the reinforcing plate; two rows of walking holes are formed in the top face of the upper wing plate in the length direction, a lubricating oil groove is formed in the top face of the upper wing plate in the length direction, and the lubricating oil groove is formed between the two rows of walking holes. The sliding device is safe, fast and reliable to use, easy to machine, less in repair and maintenance and capable of meeting the sliding requirement of the coal bed gas drilling machine.
Owner:CNOOC SAFETY & TECH SERVICES CO LTD
Cold-bonding pelletizer capable of screening
ActiveCN224207948URealize granulationAchieve screening integrationSievingScreeningStructural engineeringMechanical engineering
The utility model belongs to the field of rolling pelletizers, and discloses a cold-bonding pelletizer capable of screening, which realizes the integration of pelletizing and screening of aggregates by arranging a feeding hole, an extruding structure, a screening structure and a collecting structure which are sequentially connected from top to bottom. A polygonal prism roller is adopted in the extrusion structure, and a plurality of grooves with different gradations and irregular shapes are formed, so that aggregate particles with different gradations can be formed in the extrusion process; and the screening structure is provided with a plurality of layers of circular hole screens with different grades, and the sizes of through holes are gradually reduced from top to bottom, so that aggregate particles with different sizes can be effectively separated. By adopting the pelletizer, the problem that a traditional pelletizer can only produce aggregate of the same grade is solved, the aggregate meeting the requirements of all grades required by concrete preparation can be directly produced, and the production efficiency and the concrete compactness are remarkably improved, so that the requirement of preparing high-quality concrete is met.
Owner:SHAANXI MODERN CONSTR DESIGN INST +3
Sliding device for mounting and moving inner tank bottom plate of LNG storage tank
ActiveCN222616593UImprove smooth performanceImprove stabilityContainer filling methodsContainer discharging methodsControl theoryMechanical engineering
The utility model discloses a sliding device for mounting and moving an inner tank bottom plate of an LNG (liquefied natural gas) storage tank, which belongs to the technical field of sliding devices and comprises a first sliding device, a second sliding device is slidably connected to the middle of the top of the first sliding device, and a first connecting plate is arranged in the middle of the top of the second sliding device. Auxiliary fixing plates are arranged at the bottoms of the two ends, away from each other, of the second sliding devices, and a moving assembly is arranged in the middle of the top of the first connecting plate. The sliding device for mounting and moving the inner tank bottom plate of the LNG storage tank has the remarkable characteristics of high bearing capacity, high stability, high smoothness, durability, easiness in assembly and disassembly and the like.
Owner:NANTONG CHENBOAN INTELLIGENT EQUIPMENT TECHNOLOGY CO LTD
A kind of gear rack and oil cylinder hybrid drive's cantilever beam sliding device
The utility model discloses a kind of rack and pinion and oil cylinder hybrid drive's cantilever beam sliding device, it is related to platform deck cantilever beam movement control technical field, including transverse sliding mechanism, longitudinal sliding mechanism and load box, transverse sliding mechanism is set on deck slide rail, for the movement of cantilever beam in transverse control;Longitudinal sliding mechanism is set on cantilever beam slide rail, for the movement of cantilever beam in longitudinal control;Load box is set on transverse sliding mechanism, longitudinal sliding mechanism is set on load box;Wherein, transverse sliding mechanism adopts rack and pinion mode and drives the movement of cantilever beam in transverse, longitudinal sliding mechanism adopts oil cylinder mode and drives the movement of cantilever beam in longitudinal;Beneficial effect is in that: rack and pinion drive cantilever beam sliding device is continuously smooth on deck guide rail Slipping, improve sliding efficiency;Oil cylinder drive mechanism directly promotes cantilever beam to slide in cantilever beam sliding groove by oil cylinder extension and contraction, and oil cylinder structure is simple and low in cost.
Owner:郑州天时海洋石油装备有限公司
Controller sliding rail with rolling wheels
ActiveCN224214574UEffectively respond to out-of-control developmentsEffectively deal with automatic sliding back problemsLinear bearingsClassical mechanicsStructural engineering
Owner:SUZHOU YIHEDA AUTOMATION TECH CO LTD
Liquid return valve for hydraulic system
ActiveCN222669034UImprove sliding efficiencyEqualizing valvesSafety valvesStructural engineeringFlap valve
The utility model belongs to the technical field of liquid return valves, and particularly relates to a liquid return valve for a hydraulic system, which comprises a valve body, the valve body comprises a cavity column and a base which are sequentially in flange connection from top to bottom, a pressure sensor is fixedly mounted at the top end of the inner wall of the cavity column, and the pressure sensor is connected with a heavy hammer which is slidably connected into the cavity column through a spring. A valve rod is fixedly connected to the center of the bottom end of the heavy hammer through a bolt, the bottom end of the valve rod penetrates through the baffle to extend to a valve connector in the base, a valve clack is fixedly installed at the bottom end of the valve rod, located at the valve connector and covers the top end of the connector close to the water inlet end, and a pressure sensor is fixedly installed at the top end of the inner wall of the cavity column. The internal pressure of the water pipe is measured through the pressure sensor, loss of the valve rod is reduced through sliding connection of the ball, and safety and economical efficiency are achieved.
Owner:YANTAI FENGTAI PRECISION MACHINERY MANUFACTURING CO LTD
A large artificial indoor ice rink and construction method thereof
ActiveCN110904782Bavoid condensationGuaranteed heating effectGround pavingsSnow cleaningTemperature controlReinforced concrete
The present invention relates to the technical field of ice rink construction, and discloses a large-scale artificial indoor ice rink and a construction method thereof. The present invention includes a rink foundation structure and an ice layer temperature control system; the rink foundation structure includes a foundation pressure-bearing layer, a bottom plate heating layer, a vapor barrier layer, a thermal insulation layer, an isolation layer, a waterproof layer, a sliding layer, an ice plate fine-leveling layer, an ice rink pressure-bearing layer and an ice layer from bottom to top; the bottom plate heating layer includes a water supply pipe, a return pipe, a heating coil and a backfill layer covering the pipe, the heating coil is evenly distributed and coiled on the upper surface of the foundation pressure-bearing layer, and is connected to the water supply pipe and the return pipe; the sliding layer includes three layers of HDPE film arranged in an upper and lower overlapped manner; the ice plate fine-leveling layer and the ice rink pressure-bearing layer are both reinforced concrete structures, and a refrigeration pipe network and an upper steel mesh are arranged in the ice rink pressure-bearing layer from bottom to top.
Owner:THE THIRD CONSTR ENG CO LTD OF CHINA CONSTR SECOND ENG BUREAU +1
Foam recycling and crushing equipment
ActiveCN224255825UImprove sliding efficiencySafe recycling and crushing operationsPlastic recyclingGrain treatmentsButt jointIndustrial engineering
The utility model discloses foam recycling and smashing equipment which comprises a feeding frame, a horizontal conveying belt, a material guide roller slope surface, a feeding hopper, a smashing tool apron and a discharging opening. The feeding frame comprises a supporting rod and a slope conveying belt, the supporting rod is erected on the equipment containing face, and the top end of the slope conveying belt is rotationally connected to the supporting rod to form a slope extending upwards in an inclined mode and used for conveying foam placed on the slope to the top end of the slope conveying belt. The horizontal conveying belt is in butt joint with the top end of the slope conveying belt, and is suspended above the equipment placing surface; the material guide roller slope surface comprises a plurality of material guide rollers arranged side by side, the material guide roller slope surface obliquely extends downwards, and the top of the material guide roller slope surface is in butt joint with the side, away from the feeding frame, of the horizontal conveying belt; an operator does not need to climb to a high position for feeding, foam is fed into the feeding hopper at a downward inclination angle through the slope surface of the material guide roller, and the problem of material blocking caused by the fact that the feeding angle is difficult to control is solved.
Owner:DONGGUAN FUZENG FOAM PLASTIC CO LTD
Compasses with locking mechanism
ActiveCN222451789USimple and reliable assembly processImprove sliding efficiencyCircular curve drawing instrumentsMechanical engineeringCompass
The utility model discloses a compass with a locking mechanism, which comprises a compass head, a first support leg and a second support leg, the first support leg and the second support leg are both rotatably mounted on the compass head, the head of the first support leg and the head of the second support leg are rotatably matched to form a hinge part, the compass further comprises a locking mechanism, the locking mechanism comprises a lock knob and a pressing part, and the locking part is arranged on the lock knob. The pressing piece is installed on the compass head in a sliding mode, the lock knob is installed on the compass head and is in transmission connection with the pressing piece, the lock knob is stressed to rotate so as to drive the pressing piece to slide relative to the compass head, and one end of the pressing piece is provided with a protruding portion matched with the hinge portion. The pressing piece slides to enable the protruding portion to abut against or be separated from the hinge portion, a user only needs to apply force to the lock knob to achieve locking and unlocking of the distance between the first supporting foot and the second supporting foot, use is labor-saving and convenient, the locking mechanism is only composed of the lock knob and the pressing piece, the structure is simple, and installation is labor-saving and convenient.
Owner:DELI GROUP CO LTD
Dispensing machine
The application relates to a dispensing machine convenient to use, and relates to the technical field of dispensing machines. The dispensing machine comprises a rack, a sliding frame slidably arranged on the rack, a dispensing machine body arranged on the sliding frame, a dispensing needle arranged on the dispensing machine body, and a plurality of dispensing needles arranged on the dispensing machine body at intervals. An adjusting assembly is arranged on the rack and used for adjusting the position of the dispensing machine body on the rack. A primary driving assembly is arranged on the rack, a secondary driving assembly is arranged on the sliding frame, and the primary driving assembly and the secondary driving assembly drive the dispensing machine body to move on the rack. A positioning assembly is arranged on the sliding frame and used for positioning the sliding frame. The application improves the moving efficiency of the dispensing machine body on the rack, reduces the dependence on manual operation proficiency, improves the consistency of glue amount, position and trajectory, and improves the yield of products.
Owner:SUZHOU FUENDE AUTOMATION EQUIPMENT CO LTD
Lifting door device for part cleaning equipment
ActiveCN222470145Ufirmly connectedImprove stabilityWing arrangementsCleaning using liquidsForeign matterOperational stability
The utility model provides a lifting door device for part cleaning equipment. The lifting door device comprises a lifting door, a lifting transverse rod, a control mechanism, a fixing plate, a lifting plate, two sealing structures, two limiting switches, two guide supporting structures, two lifting driving mechanisms, two connecting structures, four rail cleaning mechanisms and four sliding mechanisms. The lifting transverse rod is arranged at the bottom of the lifting door, the left end and the right end of the lifting transverse rod are correspondingly connected with the two sliding mechanisms, the two sliding mechanisms located on the same side are correspondingly and slidably connected with the guide supporting structures, and each sliding mechanism is correspondingly and detachably connected with the corresponding rail cleaning mechanism. According to the lifting door device for the part cleaning equipment, the problems that after a lifting door of the part cleaning equipment in the related technology is used for a long time, the situation that a rail is prone to being abraded or blocked by foreign matter so that the lifting door device can not stably slide in the running process, and the lifting door is prone to being blocked are solved. And the operation stability is influenced.
Owner:BMA TIANJIN LTD
Safety protection device for pneumatic nail gun
ActiveCN222644479Uimprove securityImprove the protective effectStapling toolsNailing toolsIndustrial engineeringNail gun
The utility model relates to the technical field of pneumatic nail guns, and discloses a safety protection device for a pneumatic nail gun, which comprises a pneumatic nail gun body, the lower surface of the pneumatic nail gun body is provided with a connecting block, the lower surface of the connecting block is fixedly connected with a grip, the connecting block is internally provided with a trigger piece extending to the outside, and the trigger piece is fixedly connected with the grip. The lower surface of the connecting block is fixedly connected with a protection frame, the interior of the protection frame is hollow, the inner wall of the protection frame is provided with a storage groove extending out, the interior of the storage groove is slidably connected with a protection plate, the outer surface of the grip is provided with a sliding groove, and the interior of the side wall of the protection plate is provided with a cavity. According to the pneumatic nail gun, through cooperation of the pressing toothed plate, the driving assembly and the protection plate, the protection plate can cover the trigger handle when the pneumatic nail gun is not used, so that the safety of the pneumatic nail gun body is improved as much as possible, the possibility of mistakenly touching the trigger handle is reduced, and the protection effect is good.
Owner:YANTAI RONGLIN WOOD IND CO LTD
Modularized corrosion-resistant steam pressure stabilizing device for hazardous waste heat
ActiveCN224108203Ustable pressureImprove sliding efficiencySteam boilers componentsIncinerator apparatusChromium-Nickel AlloysSteam pressure
The utility model discloses a modularized anti-corrosion steam pressure stabilizing device for hazardous waste heat. The modularized anti-corrosion steam pressure stabilizing device comprises a boiler body, a boiler barrel, a steam pressure stabilizing module and an anti-corrosion module. A first channel and a second channel are arranged in the boiler body, the first channel and the second channel are connected through an ash hopper, a flue gas inlet and a flue gas outlet are formed in the boiler body, the flue gas inlet is connected with the first channel, and the flue gas outlet is connected with the second channel; the boiler barrel is located above the boiler body and connected with the lower collecting box through the centralized descending pipe. Compared with the prior art, the utility model has the advantages that the corrosion resistance is improved, the chromium-nickel alloy layer can tolerate flue gas with the Cl concentration of less than or equal to 5%, and the service life is prolonged by 2-3 times; the steam pressure is stable, and the buffer tank and the fuzzy PID control enable the pressure to fluctuate lt; the pressure is + / -0.05 MPa; ash is efficiently removed, and the spiral channel and the inclined flow guide plate enable the ash sliding efficiency to be improved; due to the modular design, the boiler body and the buffer tank can be transported in a split mode, and the on-site assembly period is shortened by 50%.
Owner:JINGU HUIKE (TIANJIN) NEW ENERGY DEVELOPMENT CO LTD