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68results about How to "Limit slide" patented technology
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Lifting working platform
ActiveCN105901942ASimple structureIncreased load-bearing capacityOffice tablesVariable height tablesLocking mechanismGas spring
The invention discloses a lifting working platform. The lifting working platform comprises a lifting working platform body, wherein the lifting working platform body comprises a table board, an upper support, a lower support and at least one set of X-shaped lifting mechanism, and the table board is fixedly connected to the top of the upper support. Each set of X-shaped lifting mechanism comprises a first support rod and a second support rod the middle portions of which are hinged to form an X shape, wherein the upper end of the first support rod is hinged to the upper support, the lower end of the first support rod is hinged to a first sliding block, and the first sliding block is in sliding fit with the lower support; the lower end of the second support rod is hinged to the lower support, the upper end of the second support rod is hinged to a second sliding block, and the second sliding block is in sliding fit with the upper support. A locking mechanism is arranged on the lower support. Each set of X-shaped lifting mechanism further comprises a gas spring used for counteracting or partially counteracting the load on the upper support. The lifting working platform is simple in structure, and height adjustment is convenient.
Owner:LOCTEK ERGONOMIC TECH CORP
Health nursing pad absorber processing method and equipment thereof
ActiveCN103381114AImprove liquid absorption capacityIncrease liquid absorptionAbsorbent padsBaby linensEngineeringFiber
The invention discloses a health nursing pad absorber processing method and equipment thereof. The method comprises the following three steps: A, adsorbing wood pulp fiber and mixing the wood pulp fiber with polymer absorbent materials, B, compacting and dotted solidifying the absorber, and C, forming the absorber; the equipment is provided to realize the method. The method provided by the invention is suitable for various nursing pad products, can enhance extension strength of the nursing pad product, simplifies and realizes the manufacturing of absorber of nursing pad product, and reduces manufacturing cost of the nursing pad. The absorber produced by the invention adopts a novel structure made of polymer absorbent materials and wood pulp fiber, the polymer absorbent materials are uniformly disturbed in the wood pulp fiber, the sliding and moving of polymer absorbent materials are confined through doted solidification, so as to guarantee liquid absorption of the nursing pad product.
Owner:BEIJING BEISHUTE MATERNITY & CHILD ARTICLES
Tunnel arch supporting device for tunnel construction
ActiveCN109826659AEasy to moveAvoid affecting the support effectMine roof supportsHydraulic cylinderEngineering
The invention discloses a tunnel arch supporting device for tunnel construction. The tunnel arch supporting device comprises a supporting frame, wherein one side of the bottom of the supporting frameis provided with a transverse plate, and the top end of the transverse plate is provided with a transmission assembly. The tunnel arch supporting device for the tunnel construction has the advantagesthat the structure is scientific and reasonable, the use is safe and convenient, the transmission assembly is arranged, and the action of a first manual hydraulic cylinder, a sliding block and supporting rods provides convenience for pushing a connecting column to move upward, thereby driving the supporting rods to move to the two sides simultaneously; the operation is simple, and the time is saved; the action of a guide rod provides convenience for guiding the sliding block to move longitudinally, thereby avoiding the situation that the sliding block shakes to affect the supporting effect; support rods are arranged, and the action of the support rods, movable shafts, a sliding groove and fixing plates provides convenience for sliding the support rods; the action of a fixed threaded rod provides convenience for fixing the fixing plates and the support rods, thereby adjusting the angles of the support rods, so that the support rods support the supporting rods and form a triangle with the supporting rods and the transverse plate, thereby improving the overall stability of the device.
Owner:THE FOURTH OF CHINA CONSTR SEVENTH ENG
Inflatable lantern ring fixed condom
The invention provides a completely designed condom with light mass, certain hardness, stability and difficult drop during use and capability of giving additional physiological stimulation to sex partners. The condom is roughly made of elastic material and is a sealed condom consisting of double layers films, an inflatable interface is connected between double layers of the sealed condom, and theinflated condom can keep certain hardness and shape and give the additional physiological stimulation to the sex partners; and a lantern ring for fixing is designed between the two layers of the sealed condom, and the lantern ring is latched on the penis under the drawing action of the condom of the outer layer after the condom is inflated, so that the condom is stable and not easy to drop duringuse.
Owner:李波
Lifting table
ActiveCN105901942BSimple structureIncreased load-bearing capacityOffice tablesVariable height tablesLocking mechanismGas spring
The invention discloses a lifting working platform. The lifting working platform comprises a lifting working platform body, wherein the lifting working platform body comprises a table board, an upper support, a lower support and at least one set of X-shaped lifting mechanism, and the table board is fixedly connected to the top of the upper support. Each set of X-shaped lifting mechanism comprises a first support rod and a second support rod the middle portions of which are hinged to form an X shape, wherein the upper end of the first support rod is hinged to the upper support, the lower end of the first support rod is hinged to a first sliding block, and the first sliding block is in sliding fit with the lower support; the lower end of the second support rod is hinged to the lower support, the upper end of the second support rod is hinged to a second sliding block, and the second sliding block is in sliding fit with the upper support. A locking mechanism is arranged on the lower support. Each set of X-shaped lifting mechanism further comprises a gas spring used for counteracting or partially counteracting the load on the upper support. The lifting working platform is simple in structure, and height adjustment is convenient.
Owner:LOCTEK ERGONOMIC TECH CORP
Dangerous rock body anchor net supporting method
InactiveCN108203984AReduce volumeSolve support technical problemsExcavationsBulkheads/pilesRock boltRock body
The invention relates to a dangerous rock body anchor net supporting method. The method comprises the following steps that (1), hole setting out and hole drilling are performed on a slope dangerous rock body according to a design drawing, wherein drilling holes comprise anchor rope drilling holes and anchor rod drilling holes; (2), anchor ropes are arranged and anchored in the anchor rope drillingholes, and anchor rods are arranged and anchored in the anchor rod drilling holes; and (3), a protection net is stretched on the dangerous rock body, wherein the protection net comprises supporting ropes and a net body connected to the supporting ropes, and the supporting ropes are fixed to the dangerous rock body through the anchor rods and the anchor ropes. According to the dangerous rock bodyanchor net supporting method, the anchor ropes, the anchor rods and an active net are combined, and the flexible anchor ropes and the rigid anchor rods are combined for supporting, so that the methodis applicable to supporting of large-scale dangerous rock bodies.
Owner:WUHAN UNIV OF TECH
Two-component polyurethane waterproof coating and preparation method thereof
InactiveCN107892868AGood tensile strengthFast curingPolyurea/polyurethane coatingsIsocyanateChemistry
The invention relates to a two-component polyurethane waterproof coating. The two-component polyurethane waterproof coating is prepared by mixing a component A and a component B in a mass ratio of 1:1to 1.5; the component A is mainly made of, by mass, 40 to 100 parts of polyether polyol, 30 to 60 parts of isocyanate and 0.7 to 8 parts of modifier; the component B is mainly made of, by mass, 15 to20 parts of water, 0.5 to 1 parts of dispersant, 0.5 to 2 parts of antioxidant, 0.1 to 1 part of CO2 absorbent, 3 to 10 parts of plasticizer, 0.1 to 1 part of leveling agent, 30 to 55 parts of fillers and 0.1 to 1.5 parts of defoaming agent. The polyurethane waterproof coating has no addition of organic solvents and no pollution to the environment, is harmless to the health of staff in productionand construction, and has excellent tensile strength, elongation at break, tear strength, flexibility at low temperature and heat resistance; a paint film is less affected by the humidity of the environment and can be quickly cured, and the construction performance is good.
Owner:洛阳双瑞防腐工程技术有限公司
Tower crane climbing system
The invention discloses a tower crane climbing system. The system involves a tower crane body, wherein the tower crane body is formed by sequentially connecting standard knots in vertical direction, acrawling ladder arranged in vertical direction is arranged on the tower crane body, a lifting mechanism is arranged at the upper end of the tower crane body, a fixing shaft is detachably connected tothe upper end of the tower crane body, the fixing shaft is sleeved with a steel wire rope, one end of the steel wire rope is connected with a counterweight box, the other end of the steel wire rope is connected with a strap rope, the end, close to the strap rope, of the steel wire rope is connected with a hook, a guiding mechanism for guiding the counterweight box to move in the vertical direction is detachably connected to the tower crane body, the guiding mechanism comprises fixing plates fixed on the tower crane body, two fixing plates are arranged at intervals in the vertical direction, aguiding steel wire in a tensioned state is fixedly arranged between the two fixing plates, and the guiding steel wire penetrates through the counterweight box. The system has the effect of keeping the counterweight block used for stable movement.
Owner:北京龙泰机械设备安装有限公司
Roller washing machine
ActiveCN109423834ALimit slideThere will be no upward warping in the middleOther washing machinesTextiles and paperEngineeringMechanical engineering
The invention discloses a roller washing machine which comprises a master control board and a box. A clamping piece is arranged at the side edge of one end of the master control board. The master control board is connected with the box through the clamping piece, and the other end of the master control board is fixedly connected with the box through a connecting piece. By adopting the technical scheme, pre-maintenance of the master control board can be achieved; when any part on the master control board breaks down, only a screw at the non-hook side on the master control board needs to be disassembled, the whole master control board is disassembled from the whole machine, and maintenance and replacement are performed.
Owner:CHONGQING HAIER ROLLER WASHING MASCH CO LTD +1
Self-adaptive positioning combination clamp for welding curved-surface panels
ActiveCN111618508ALow costLimit slideWelding/cutting auxillary devicesAuxillary welding devicesRotational axisCoupling
The invention belongs to the technical field of welding clamps, and particularly relates to a self-adaptive positioning combination clamp for welding curved-surface panels. The self-adaptive positioning combination clamp comprises a first rotary supporting rod, a second rotary supporting rod, a first locking bearing, a second locking bearing, a ball head, a torsional spring, a limiting spring, a clamping spring, a spring stop dog, a driving supporting seat, a driven supporting seat, an angle seat, a bottom plate, a locking device, a power device, a coupling device, a fixed rotary shaft and a clamping device. Workers opens the clamping device, the welded curved-surface panels are placed on the clamp, the rotary supporting rods rotate around the fixed rotary shaft, the torsional spring is automatically adjusted, and a balance state is achieved; locking is carried out through the power device, then clamping is carried out, and welding is started; and the welding is completed, the clampingdevice is opened, the curved-surface panels are taken out, the rotary supporting rods are automatically adjusted according to different curved-surface panels to adapt to the welding of the curved-surface panels with different shapes, the time of designing and producing the welding clamp is shortened, the clamp cost is reduced, and the production cycle is shortened.
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
Automatic fish processing system
InactiveCN107396958AGood for collecting fishLow costFish washing/descalingFishing netsEngineeringWater tanks
The invention discloses an automatic processing system with high degree of automation and convenient and reliable processing, which comprises a fish collecting device, a fish scale removing device and a fish head cutting device. The fish collecting device includes a fish collecting pipeline, a filtering device, a water tank and a fish collecting box. There is a water outlet hole in the middle of the bottom of the fish pipeline, and the filter device is installed under the water outlet hole. The device includes a bracket, a descaling device on both sides, a back descaling device, a conveying device and a fish body fixing device. There are two descaling devices on both sides. The device is arranged in the middle of the top surface of the support, the conveying device is arranged under the support, the fish body fixing device is fixedly arranged on the top surface of the conveying device, and the fish head cutting device includes a frame, a conveying mechanism and a cutting mechanism.
Owner:GUANGZHOU JINYANG AQUACULTURE
Coupling
The invention relates to a coupling which is provided with a threaded disc, a threaded slide block and a clamp shaft, wherein the threaded disc drives the threaded slide block to move; and the clamp shaft limits the slide of two coupling halves in an axial direction, thereby preventing the two coupling halves from colliding, reducing the noise and prolonging the service life of the coupling. The coupling provided by the invention is convenient and rapid in replacement, can be assembled or disassembled immediately, and effectively enhances the work efficiency. The coupling is accurately coaxial with a shaft to be installed and has the characteristics of good balance performance and the like.
Owner:BEIJING UNION UNIVERSITY
Magnetic adsorption mobile stand
ActiveCN106122728BSimple structureImprove general performanceStands/trestlesFastening meansEngineeringMechanical engineering
Owner:北京拓盛智联技术有限公司
Durable polyvinyl chloride plastic
The invention discloses durable polyvinyl chloride plastic and belongs to the technical field of high polymer materials. The prepared durable polyvinyl chloride plastic is prepared from polyvinyl chloride, a stabilizer, an antioxidant, a coupling agent, a lubricant and a self-made plasticizer, wherein the self-made plasticizer is prepared by a preparation process comprising steps as follows: firstly, epoxyoleic acid is dissolved in absolute ethyl alcohol, thionyl chloride is added, after a mixture is subjected to constant-temperature stirring reaction, reduced-pressure concentration is performed, ethyl alcohol is recovered, and an acyl chloride product is obtained; after the acyl chloride product, urea, nano graphene oxide, polyvinylpyrrolidone and acetone are mixed, ball-milling reactionis performed, acetone is recovered by reduced-pressure concentration, and the self-made plasticizer is prepared. During plastic processing, firstly, polyvinyl chloride, the stabilizer, the antioxidant, the coupling agent, the lubricant and the self-made plasticizer are mixed uniformly, a mixture is subjected to plastication and extrusion molding, and the durable polyvinyl chloride plastic is obtained. The plasticizer in the prepared durable polyvinyl chloride plastic is stable and difficult to migrate, so that the durable polyvinyl chloride plastic has good mechanical properties during processing and long-term using.
Owner:汪逸凡
Meshing teeth-shaped anti-aging lateral stabling rod liner bushing
InactiveCN106274345AExtended service lifeImprove axial stiffnessInterconnection systemsEngineeringAcrylate ester
The invention relates to a meshing teeth-shaped anti-aging lateral stabling rod liner bushing. The meshing teeth-shaped anti-aging lateral stabling rod liner bushing comprises a fixed bracket, a liner bushing body and a framework, wherein liner bushing protruding ribs are arranged on the surface of the liner bushing body; liner bushing meshing teeth are arranged between the edge of the liner bushing body and the protruding ribs; annular grooves are uniformly formed in the walls of inner holes of the liner bushing; the liner bushing body is divided into two parts namely an outer rubber layer and an inner rubber layer by the framework embedded in the liner bushing body; the fixed bracket is matched with the outer surface of the liner bushing body; and bracket meshing teeth are correspondingly arranged at the positions meshed with the liner bushing meshing teeth, on the inner surface of the fixed bracket; a bracket flange is arranged at an interface of the upper part and the lower part of the fixed bracket; coupling holes are formed in the bracket flange; and the liner bushing body is manufactured and processed from materials of acrylate material, propylene oxide rubber, copolymer epichlorohydrin rubber, ethylene vinyl acetate rubber and the like. Through the adoption of the meshing teeth-shaped anti-aging lateral stabling rod liner bushing disclosed by the invention, during the driving process of an automobile, the problems of sliding and abnormal sounds of the stabling rod liner bushing can be solved, and the abrasion is reduced, so that the service life of the stabling rod liner bushing is prolonged.
Owner:安徽东升精密铸钢件有限公司
Remote controller
Owner:HISENSE VISUAL TECH CO LTD
Frame for transferring and storing composite insulators
ActiveCN106078658AEasy deposit and withdrawalSave storage spaceWork tools storageOther workshop equipmentComposite insulatorsEngineering
The invention relates to the technical field of composite insulator transportation, in particular to a frame used for transferring and storing composite insulators. The frame for transferring and storing the composite insulators is structured and comprises a bottom plate. Multiple stand columns are vertically arranged on the bottom plate. Every two adjacent stand columns are connected through a cross beam. A movable door is arranged on one side of the frame and is hinged to the corresponding stand columns through hinge pieces. A bottom limiting device for one ends of the composite insulators to be inserted is arranged on the bottom plate. The bottom limiting device limits the position of the end portions of the composite insulators in the horizontal direction so that the composite insulators can be vertically arranged. Compared with the prior art, due to the fact that the movable door is arranged, the composite insulators are convenient to store and take; and in addition, the limiting device is further arranged on the bottom plate, after the composite insulators are vertically placed, sliding of hardware fittings of the composite insulators is effectively limited, the composite insulators can be kept stably positioned, and the problems that previously, composite insulators need to be horizontally placed, and occupied space is large are solved.
Owner:DONGGUAN GAONENG IND CO LTD
Tunnel arch support device for tunnel construction
ActiveCN109826659BEasy to moveAvoid affecting the support effectMine roof supportsHydraulic cylinderArchitectural engineering
The invention discloses a tunnel arch supporting device for tunnel construction. The tunnel arch supporting device comprises a supporting frame, wherein one side of the bottom of the supporting frameis provided with a transverse plate, and the top end of the transverse plate is provided with a transmission assembly. The tunnel arch supporting device for the tunnel construction has the advantagesthat the structure is scientific and reasonable, the use is safe and convenient, the transmission assembly is arranged, and the action of a first manual hydraulic cylinder, a sliding block and supporting rods provides convenience for pushing a connecting column to move upward, thereby driving the supporting rods to move to the two sides simultaneously; the operation is simple, and the time is saved; the action of a guide rod provides convenience for guiding the sliding block to move longitudinally, thereby avoiding the situation that the sliding block shakes to affect the supporting effect; support rods are arranged, and the action of the support rods, movable shafts, a sliding groove and fixing plates provides convenience for sliding the support rods; the action of a fixed threaded rod provides convenience for fixing the fixing plates and the support rods, thereby adjusting the angles of the support rods, so that the support rods support the supporting rods and form a triangle with the supporting rods and the transverse plate, thereby improving the overall stability of the device.
Owner:THE FOURTH OF CHINA CONSTR SEVENTH ENG
Temperature-sensing fireproof window closer
PendingCN109538058ALimit slideAvoid spreadingPower-operated mechanismBiochemical engineeringFire - disasters
The invention discloses a temperature-sensing fireproof window closer which comprises a closer body, a supporting arm and a cylinder body. The closer body comprises a guide rail, a slider and a locking assembly. The locking assembly comprises a limiting piece and a temperature-sensing glass column. A limiting hole is formed in the slider in the direction perpendicular to the bottom face of the slide rail. A limiting groove is formed in the side wall of the guide rail. The limiting piece comprises a piece body, a first limiting rod arranged on the piece body and used for penetrating through thelimiting hole in cooperation, and a second limiting rod arranged on the piece body and used for being clamped in the limiting groove in cooperation. According to the temperature-sensing fireproof window closer, by forming the limiting groove in the side wall of the guide rail, the limiting hole in the slider and the limiting piece for limiting in cooperation with the limiting groove and the limiting hole, the sliding of the slider can be effectively restrained, and the locking effect is good; meanwhile, by arranging the temperature-sensing glass column, an effective reaction can be given in time in a fire disaster, and fire spreading is prevented; the temperature-sensing fireproof window closer is simple in structure and low in cost.
Owner:SUZHOU FUERDA TECH CO LTD
Magnetic absorption type moving bracket
ActiveCN106122728ASimple structureImprove general performanceStands/trestlesFastening meansEngineeringMagnetic structure
The invention provides a magnetic absorption type moving bracket, which comprises a main support plate and auxiliary support plates located on two horizontal sides of the main support plate. At least one auxiliary support plate is arranged on each side; the auxiliary support plates on two sides are rotatably connected with the main support plate; and magnetic structures are respectively arranged on plate faces of same sides of the main support plate and the auxiliary support plates on the two sides. The moving bracket provided by the invention can be absorbed and fixed on circular rolled steel with different diameters through adjusting an included angle between the main support plate and each auxiliary support plate, or the moving bracket is unfolded to form a plane so as to be absorbed and fixed on a paramagnetic plane, and the support can be absorbed and fixed on the most convenient paramagnetic material proper position in job site through widely utilizing the conditions of construction sites in the fields of monitoring, shooting, lighting, traffic, mechanical structures and the like, so that fast assembly and disassembly can be realized; and in addition, the moving bracket provided by the invention is simple in structure, light in weight, and convenient to carry.
Owner:北京拓盛智联技术有限公司
Coupler
The invention relates to a coupler which comprises an upper coupler body, a lower coupler body, a connecting screw and a locking nut. The connecting screw and the locking nut are used for connecting the upper coupler body with the lower coupler body. The connection position between the lower coupler body and the connecting screw is sleeved with an elastic body. The two ends of the elastic body are provided with an inner stop sheet and an outer stop sheet respectively. The inner stop sheet is arranged between the connecting ends of the upper and the lower coupler bodies. Due to the fact that the elastic body is arranged at the connection position, certain elastic deformation is provided during installation and connection, and the connection strength of the upper and lower coupler bodies is enhanced. Due to the fact that the inner stop sheet and the outer stop sheet are arranged at the two ends of the elastic body, sliding of the upper and lower coupler bodies in the axial direction is limited, the upper and lower coupler bodies are prevented from colliding with each other, noise is lowered, the service life of the coupler is prolonged, and meanwhile the coupler has the advantages that replacement is convenient and rapid, disassembly and assembly are carried out at the same time, and the working efficiency is effectively improved.
Owner:SUZHOU VOCATIONAL UNIV
A green steel structure building
ActiveCN113502927BAchieve disassemblyEnable connectivityBuilding constructionsArchitectural engineeringMechanical engineering
The present application relates to a green steel structure building, which includes a support frame, a plurality of horizontal columns, a plurality of parallel tripods, and a connecting assembly. The support frame is vertically arranged and is detachably connected to the horizontal column; the connecting assembly includes a positioning member and a plurality of first The clamping strip, the horizontal column is provided with embedding grooves for embedding in any two corners of the tripod, the first clamping strip is vertically arranged, and is set on the side wall of the tripod close to the inner wall of the embedding groove, and the inner wall of the embedding groove is provided with a first clamping strip. The first chute on which the clamping strip slides; the positioning member is arranged on the horizontal column, and can keep the first clamping strip and the first chute relatively stationary. The present application facilitates the installation and dismantling of steel structure buildings.
Owner:银广厦集团有限公司
A flue gas waste heat recovery device
ActiveCN113446614BGuaranteed thermal conductivityIncrease profitCombustion technology mitigationStationary tubular conduit assembliesFlue gasStraight tube
This application discloses a flue gas waste heat recovery device, which includes a box body with an inner cavity, a water inlet pipe, a water outlet pipe, and a heat conduction pipe. The box body is provided with a smoke exhaust hole that communicates with the boiler flue. The two ends of the heat pipe are respectively connected with the water inlet pipe and the water outlet pipe. The box is provided with an inspection port connected with the inner cavity of the box. The inspection port is used for the heat pipe to pass through. The box body is detachable. An inspection cover for covering the inspection opening is connected, and a smoke-blocking cover for covering the inspection opening is detachably connected to the heat-conducting pipe, and the smoke-blocking cover slides in the inner cavity of the box. A plurality of bent pipes are used to connect adjacent straight pipes, the inspection cover is provided with sliding holes for the straight pipes to slide, and the box body is connected with a fixing mechanism to limit the sliding of the straight pipes. The present application has the effect of being able to overhaul the heat transfer tube without shutting down the boiler.
Owner:宁波久丰热电有限公司
smoothie fridge
ActiveCN103983076BRealize the reminder function of storage timeImprove reliabilityLighting and heating apparatusSupportStart timeWave shape
The invention discloses a smoothie refrigerator which comprises a refrigerating system, a refrigerator inner container and a drawer placed in an inner container inner cavity. A time marking area is arranged above an outer wall of a front panel of the drawer, a prompt clamp is clamped on a top plate body of the front panel and can horizontally slide on the time marking area of the front panel, and a beverage frame is arranged in the drawer and comprises a first bracket, a second bracket and a limiting frame. The first bracket is connected with the second bracket, and the second bracket is connected with the limiting frame. The first bracket and the second bracket are provided with base plate parts, wave-shaped bottle supporting parts and wave-shaped rib plates. The wave-shaped bottle supporting parts are slantly arranged, the bottom ends of the wave-shaped bottle supporting parts are connected with the base plate parts, the tops of the wave-shaped bottle supporting parts are connected with the wave-shaped rib plates protruded upwards, the wave-shaped opening contours of the wave-shaped rib plates are matched with the shape of the wave-shaped bottle supporting parts, and the base plate parts are provided with through holes. The smoothie refrigerator has a food storage starting time prompt function and is suitable for storage of canned beverages.
Owner:广东新食出进出口有限公司
Tyre bead with protective rib
A tire P with a radial carcass reinforcement ( 1 ), intended for mounting on a rim J at least one of whose seats ( 42 ) is inclined outwards and is extended axially on the outside by a hump ( 41 ) of small height, said hump comprising an axially outer wall ( 411 ), and comprising two sidewalls ( 8 ) and at least one bead ( 5 ) with a heel axially on the inside and a bead toe axially on the outside, said bead ( 5 ) being provided with a protective rib T extending in the circumferential direction and axially further away from the equatorial plane than the axially outer wall ( 411 ) of the hump ( 41 ) of the rim in order to protect said rim J, the profile of the lower face BC connecting the axially outer face AB of the protective rib T and the profile of the bead ( 5 ) being totally located radially outside a virtual segment whose ends are on the one hand the radially innermost point B of the axially outer face AB of the rib T, and on the other hand the last point C' of the tire bead which is in contact with the hump of the rim.
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN +1
A rack for transshipment and storage of composite insulators
ActiveCN106078658BEasy deposit and withdrawalSave storage spaceWork tools storageOther workshop equipmentComposite insulatorsEngineering
Owner:DONGGUAN GAONENG IND CO LTD
A textile mill reed transfer vehicle
ActiveCN113386833BEasy to carryProtection against impactHand carts with multiple axesHand cart accessoriesTextile millStructural engineering
The invention discloses a reed transfer vehicle for a textile factory, which comprises a frame body and a reed body, and also includes a buffer mechanism arranged at the inner four corners of the top of the frame body. The buffer mechanism includes a support plate for supporting the steel reed body, The connecting rod assembly and the rotating part for fixing the reed body, the connecting rod assembly is driven by the support plate to insert the plug part on the outer wall of the rotating part into the reed tooth gap of the steel reed body, so that the reed body and the frame are connected The body remains fixed. The reed transfer vehicle provided by the invention can reduce the impact of the reed body caused by the vibration of the frame body during the transportation process, can limit the sliding of the reed body in the horizontal direction, and can limit the reed body in the horizontal direction. Sliding reduces the damage caused by the collision between the reed body and the frame body, realizes that when it needs to be moved, it can be lifted and moved, and when it needs to be fixed, it can be fixed by placing it, which can facilitate the operator to move and fix the frame body.
Owner:JIHUA 3542 TEXTILE CO LTD
An adaptive anti-rebound emergency protection device for elevators
The invention discloses a self-adaptive elevator anti-rebound emergency protective device and belongs to the field of elevator safety. The self-adaptive elevator anti-rebound emergency protective device comprises an elevator liftway and an elevator car. The elevator car is located intelligent the elevator liftway. The upper end of the elevator car is fixedly connected with a traction safety bracket. The upper end of the traction safety bracket is fixedly connected with a hoisting rope. The end, far away from the traction safety bracket, of the hoisting rope is fixedly connected with a balancing block. The lower end of the elevator car is provided with an elevator car protection mechanism. The lower end of the elevator car protection mechanism is fixedly connected with a protective base. The self-adaptive elevator anti-rebound emergency protective device can retard rebound of spring structures of the elevator car protection mechanism to the elevator car when the elevator car protectiondevice conducts buffering on the elevator car. Accordingly, the self-adaptive elevator anti-rebound emergency protective device extends the protection function of the elevator car protection device when an emergency situation occurs to an elevator. Damage to elevator equipment due to the unexpected situation is reduced. Meanwhile, the protection effect of the elevator car protection device on people in the elevator car is further improved.
Owner:朱爱民
A plate conveying system applied to the cabinet plate production line
The invention discloses a board conveying system applied to a production line of cabinet boards, comprising a plurality of conveying rollers, the two sides of the conveying rollers are sequentially connected to form a closed ring through connecting pieces, and the connecting pieces are connected to the conveying rollers in rotation The closed ring and the driving roller cooperate to form a conveying device; the driving roller acts on the left and right ends of the closed ring coaxially and is discontinuous in the middle; a thickened sleeve is movable on the conveying roller, and the thickened sleeve is movable on the conveying roller. The thick sleeve is arranged in the middle of the conveying roller, the length of the thickened sleeve is shorter than the length of the conveying roller, and 1 / 2 of the difference between the length of the conveying roller and the length of the thickened sleeve is greater than the length of the driving roller. A plate conveying system applied to a cabinet plate production line disclosed in the present invention is suitable for transporting plates. By installing thickened sleeves at intervals on the conveying rollers, the distance between the thickened sleeves can be customized. It effectively limits the sliding of the plates on the conveying system and controls the distance between adjacent plates.
Owner:QINGDAO SHOUSHENG IND
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