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20results about How to "Prevent whipping" patented technology
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A drainage structure for a self-service car wash machine
This utility model discloses a drainage structure for a self-service car wash machine, belonging to the technical field of self-service car wash machines. It includes a drainage channel with an inclined base on one side. The lower inclined sidewall of the base is connected to the drainage channel. A grid plate is horizontally arranged on the top surface of the base. A filter plate is inclinedly arranged inside the drainage channel. Multiple movable components are movably arranged on the top of the drainage channel. This self-service car wash machine drainage structure uses two hinged movable plates, combined with hooks and flanges, to achieve an n-shaped fold. Multiple movable components enable multiple movable plates to achieve an m-shaped fold, allowing for flexible cleaning of the inclined filter plate. Compared to existing devices, this avoids the problem of having to completely lift the cover plate on the drainage channel when cleaning, thus improving cleaning flexibility and efficiency.
Owner:ANHUI CHEWEI INTELLIGENT TECH CO LTD
Self-adhesive agricultural mulching film
ActiveCN224178799UImprove laying efficiencyReduce labor intensityClimate change adaptationAnimal repellantsAdhesiveAgricultural engineering
The utility model discloses a self-adhesive agricultural mulching film, which relates to the technical field of agricultural mulching films, and comprises a middle film, two sides of the middle film are fixedly connected with side films, the mulching film is in cohesive connection with ground soil through a cohesive layer at the bottom of a cohesive weed suppression layer, and the design of ensuring the cohesive gradient ensures that the cohesive of a central area is larger. After the sticky protrusions are combined with the soil, the laying efficiency of workers is improved, fixing through U-shaped nails is not needed, physical loss is reduced, the labor intensity of the workers is reduced, the sticky strength of the edges is small, film uncovering is facilitated, the film uncovering speed is increased, and the waste film recycling speed is increased. A plurality of groups of dividing holes are arranged in sequence to realize temperature adjustment and promote plant growth, the directional flow guide grooves adopt the design of V-shaped grooves, namely the design of inclination angles, so that the rainwater diversion efficiency is improved, drainage can be helped, and waterlogging damage to roots can be effectively prevented; and the problem that the mulching film is lifted due to overlarge wind force is effectively prevented.
Owner:YONGKANG ZHENXING IND CO LTD
Installation structure of photovoltaic tile, photovoltaic tile system, photovoltaic tile, purlin and briquet
ActiveCN117536393Bprevent whippingEasy to installPhotovoltaic supportsRoof covering using slabs/sheetsStructural engineeringMechanical engineering
The present disclosure relates to a mounting structure of photovoltaic tiles, a photovoltaic tile system, a photovoltaic tile, a purlin and a pressing block. The mounting structure comprises: a purlin, the two side surfaces of which are respectively formed with a first hanging part and a second hanging part; the upper surface is formed with a first supporting part and a second supporting part; the rectangular frame of the photovoltaic tile comprises a first frame and a second frame arranged in parallel in the second direction, and is respectively formed with a third hanging part and a fourth hanging part; the pressing block comprises a first hanging part and a second hanging part arranged oppositely; the first frame of one photovoltaic tile in the second direction is overlapped on the first supporting part, and the second frame of another photovoltaic tile is overlapped on the second supporting part; the first hanging part of the two pressing blocks is respectively hung on the first hanging part and the second hanging part of the purlin, and the second hanging part is respectively hung on the third hanging part and the fourth hanging part. To simplify the mounting structure of photovoltaic tiles, improve the installation efficiency, facilitate the later disassembly and maintenance, and avoid the installation quality problems caused by the worker's technology.
Owner:CHINA ENERGY INVESTMENT CORP LTD +1
Solar panel windproof fixing buckle and installation tool thereof
ActiveCN222395588Uprevent whippingeasy to controlPhotovoltaic supportsSolar heating energyMechanical engineeringMaterials science
The utility model discloses a solar panel windproof fixing buckle and an installation tool thereof, the solar panel windproof fixing buckle comprises a rod body a, one end of the rod body a is vertically provided with a rod body b, the other end of the rod body a is detachably provided with a rod body c, the rod body c and the rod body a are vertically arranged, and the distance between the rod body c and the rod body b is adjustable. According to the utility model, the rod body b is welded at the end part of the rod body a, the position of the rod body c in the threaded hole is changed according to the thickness of the solar panel and the base, the rod body b is clamped at the top of the solar panel, and the rod body c is clamped on the base, so that the solar panel is temporarily fixed, and the solar panel is prevented from being lifted up due to strong wind before being completely fixed; the rod body a is inserted into the handle sleeve, the rod body c slides into the limiting opening, the handle sleeve is held by hand, the rod body b extends into the position between the two solar panels, then the rod body b is rotated by 90 degrees, the rod body b is clamped on the solar panels, the rod body c is clamped on the base, and control over the fixing buckle is facilitated.
Owner:BEIJING LANJIANG XINGYUAN TECH CO LTD
Steel roof eave wind-resistant structure
A kind of steel roof eaves wind-resistant structure, it relates to steel roof technical field, including batten board, multiple self-tapping screws and sealing device.Self-tapping screw passes through the opening on batten board and is connected with eaves beam, and compacts roof board;The diameter of opening is larger than the major diameter of screw, and sealing device is arranged in it, including protective sleeve embedded in hole and sealing ring arranged between screw and protective sleeve, sealing ring is expanded and tightly holds screw when screw is compacted and compacts roof board, and sealing is realized.Ring-shaped gasket and its bottom boss, annular groove on screw, and bending protrusion on batten board are arranged.Sealing device is arranged in the inside of opening, and is less affected by ultraviolet rays, rain, temperature difference and the like, has long service life, and is easy to maintain.The utility model improves the wind resistance and long-term sealing stability of roof.
Owner:LUOYANG FULIKE IND CO LTD
Sampling device for environment detection
ActiveCN222618267UImprove stabilityeasy to moveWithdrawing sample devicesSoil scienceStructural engineering
Owner:SHANDONG LANYI TESTING TECH CO LTD
Lap joint type photovoltaic module connecting structure and photovoltaic car shed roof
ActiveCN222169737Uprevent slippingplay a water-conducting rolePhotovoltaic supportsSolar heating energyLap jointMechanical engineering
The utility model relates to a lap joint type photovoltaic assembly connecting structure and a photovoltaic car shed roof. The lap joint type photovoltaic module connecting structure comprises a mounting support and a photovoltaic module, wherein the mounting support comprises a supporting plate, a first extension part and a second extension part; a first clamping hook is arranged at the lower end of the first extending part; a first bulge is arranged at the lower end of the second extension part; the photovoltaic module is provided with an upper frame and a lower frame which are opposite in the gradient direction, the upper frame is provided with a first flange extending upwards in the gradient direction, and the lower frame is provided with a second flange extending upwards in the gradient direction. A second clamping hook is arranged at the upper end of the first flange in the gradient direction; a second bulge is arranged at the upper end of the second flange along the gradient direction; in two adjacent photovoltaic modules, the second clamping hook of the photovoltaic module which is relatively close to the lower part is used for hooking the first clamping hook downwards, and the second bulge of the photovoltaic module which is relatively close to the upper part is used for hooking the first bulge downwards. Water is guided through the lap joint type photovoltaic assembly, installation of a water guide groove is omitted, the installation procedure is simplified, and cost is reduced.
Owner:TRINA SOLAR CO LTD
Mud rotating and film covering device
The utility model discloses a mud-rotating and film-covering device, which comprises a power mechanism, a film-covering mechanism, a film-covering mechanism, a film-covering mechanism, a film-covering mechanism and a film-covering mechanism, the film covering mechanism comprises a shell, a worm and gear mechanism, rotary blades, a mud guide plate and a film pressing wheel, the shell is arranged at the front end of the handheld rod, the worm and gear mechanism is installed in the shell and connected with the transmission component, the worm and gear mechanism is connected with a rotating shaft transversely arranged on the shell, the rotary blades are arranged at the two ends of the rotating shaft, and the mud guide plate is arranged on the rotary blades. The mud guide plate is arranged on the shell and located above the rotary blade, the mud guide plate extends out of the rotary blade by a preset distance, and the film pressing wheels are elastically installed on the front portion and the rear portion of the mud guide plate by a preset distance away from the rotary blade. Compared with the prior art, the elastic film pressing wheel is installed on an existing rotary tillage mud guiding and film covering device, a mulching film can be pressed and prevented from being lifted when the rotary blade rotates soil, and then the film covering effect can be improved.
Owner:GUIZHOU TOBACCO CO LIUPANSHUI CO
A stable photovoltaic module based on metal backplane heat dissipation
ActiveCN118801808BImprove cooling effectEasy to installSolar heating energyPhotovoltaic supportsSolar cellCoolant
The present invention relates to a photovoltaic module, and in particular to a stable photovoltaic module based on metal back plate heat dissipation. A stable photovoltaic module based on metal back plate heat dissipation includes a support, etc.; a bracket is fixedly connected to the top of the support by bolts, and at least two rows of solar panel bodies are fixedly connected to the bracket, the solar panel body is tilted and installed with the left side higher and the right side lower, and a heat dissipation component is installed between the bottom of the solar panel body and the support. In the present invention, the heat dissipated by the solar panel body during operation is transferred to the fin-type aluminum plate through the heat dissipation component, and the coolant enters the connecting copper tube and flows along the connecting copper tube to take away the heat on the fin-type aluminum plate, so that the temperature of the fin-type aluminum plate is reduced, and the solar panel body is dissipated.
Owner:SHANDONG OU SHENGDA NEW ENERGY CO LTD
Environment-friendly nursery stock cultivation protection structure
The utility model discloses an environment-friendly nursery stock cultivation protection structure which comprises a supporting assembly and a foundation assembly, the supporting assembly comprises supporting frames and shelters, the distance between the supporting frames needs to be set properly, the shelters cover the supporting frames, the foundation assembly is sleeved with the bottoms of the supporting frames and used for being inserted into soil, and the foundation assembly comprises ground nails and limiting claws. An adaptive through groove is formed in the ground nail, the limiting claw needs to be correspondingly matched with the adaptive through groove of the ground nail, the limiting claw can be in a contracted state or an unfolded state in the adaptive through groove of the ground nail, and mutual conversion between the contracted state and the unfolded state can be achieved through the rotating state of the limiting claw. The supporting frame and the pegs are installed separately, after the pegs are fixed to soil, the limiting claws installed on the pegs are unfolded in the soil, the limiting claws firmly grasp the soil like barbs, the supporting frame can be prevented from being lifted up by external force, and therefore the whole greenhouse or the tent or the greenhouse is firmer and safer.
Owner:广西壮族自治区国有钦廉林场
Outdoor folding portable dining table
ActiveCN222516420Ueasy to useEasy to assemble and disassembleServing tablesFeetStructural engineeringMechanical engineering
Owner:LINHAI SHANGLAI LEISURE PROD
Reinforced anti-riot and anti-collision type anti-collision car stopping roadblock
ActiveCN222513140Uprevent whippingImprove crashworthinessTraffic restrictionsStructural engineeringMechanics
The utility model discloses a reinforced anti-riot and anti-collision type anti-collision car stopping roadblock which comprises a pre-buried box, a turnover table and a turnover jacking assembly. The overturning table and the overturning jacking assembly are both arranged in the pre-buried box. When the overturning jacking assembly is lifted upwards, the overturning table is jacked to the upper portion of the pre-buried box to achieve the vehicle intercepting effect. When the overturning jacking assembly descends, the overturning table is folded into the pre-buried box. The overturning jacking assembly comprises a set of jacking oil cylinders and a set of anti-collision tensile arms, and the tops of the jacking oil cylinders are supported in the middle of the overturning table and used for achieving jacking and descending of the overturning table; one end of the anti-collision tensile arm is coupled with the embedded box, and the other end of the anti-collision tensile arm is coupled with the overturning table. According to the car stopping roadblock machine, the anti-collision tensile arms are additionally arranged during collision prevention, and the situation that the arc-shaped overturning table is forcefully lifted up due to too large collision force can be prevented.
Owner:NANJING SOK AN ELECTONIC CO LTD
Environment-friendly building awning component
ActiveCN224134344Uprevent whippingavoid structural damageTents/canopiesRotational axisArchitectural engineering
The utility model discloses an environment-friendly building awning component, which comprises an awning component, an awning component and an awning component, the awning component comprises an awning top and a stand column, and the stand column is fixed at the bottom of the awning top; the supporting component comprises supporting legs, an extending block, a rotating rod, a guide plate, a first rotating shaft, a second rotating shaft and a moving rod, the extending block is fixed to the upper portion of one side of the outer surface of the stand column, the rotating rod penetrates through the middle of the extending block, the support is rotationally connected to the outer surface of the rotating rod, and the first rotating shaft is arranged on the upper portion of one end of the outer surface of the support. By means of the supporting component, a user stretches the supporting legs to the outside of the awning, the supporting legs are flexibly rotated and unfolded by means of the rotating rods, and along with gradual unfolding of the supporting legs, the first rotating shaft and the second rotating shaft work cooperatively to drive the guide plate to rotate synchronously and achieve stable supporting, so that the awning is supported on the ground in an inclined triangle shape; the inclined triangular supporting structure effectively disperses and bears strong wind power from all directions.
Owner:NINGBO DAYUN CONSTRUCTION CO LTD
Protective cover for seat cushion of electric vehicle
ActiveCN224117419URealize limitAvoid losing protectionCycle saddlesStructural engineeringElectric cars
The utility model relates to the technical field of cushion protective covers, in particular to an electric vehicle cushion protective cover which comprises a cover body, a rotating assembly and a fastening assembly, the rotating assembly comprises two parts capable of rotating relatively, and the two parts capable of rotating relatively are arranged on the fastening assembly in a limited mode and fixed to the two ends of the cover body respectively. The fastening assembly comprises a fixing piece and a fixing column, an annular groove is formed in the fixing piece, and the first end of the fixing column extends outwards in the radial direction of the fixing column and is limited in the annular groove of the fixing piece. The fixing piece and the nut are arranged at the two ends of the fixing column correspondingly, limiting of the first rotating piece and the second rotating piece is achieved, and when the first rotating piece and the second rotating piece rotate to the supporting framework, the limiting sleeve and the supporting framework are pushed to continue rotating, so that damping in the rotating process is achieved, and the protective cover is prevented from being lifted to lose protection.
Owner:朱世均
Waterproof durable tablecloth
ActiveCN222156879UImprove tensile propertiesImprove tear resistanceLayered productsTable linenTear resistanceAnti bacteria
The utility model relates to the technical field of textile tablecloth, in particular to waterproof durable tablecloth, which aims at solving the technical problem of overcoming the defect of inconvenience in use in the prior art, and is mainly realized by the following technical scheme: the waterproof durable tablecloth comprises a tablecloth main body, the tablecloth main body comprises a tablecloth layer, a tablecloth antibacterial layer, a woven fabric layer, a round surface antibacterial layer and a round surface layer, a plurality of reinforcing strips are fixed on the woven fabric layer, a first wear-resistant layer and a plurality of first heat-resistant pads are arranged on the tablecloth layer, a second wear-resistant layer and a second heat-resistant pad are arranged on the round surface layer, and the tablecloth main body is of a layered structure formed by adhering and fixing multiple layers. By arranging the wear-resisting layer and the heat-resisting layer, the tensile strength and the tear resistance of the two faces of the tablecloth body can be improved, the square surface layer and the round surface layer can be matched with table tops of different shapes, and the square surface layer and the round surface layer can improve the waterproof performance of the tablecloth and meanwhile can avoid expansion of water stain pollution.
Owner:NANTONG RUIDA TEXTILE PROD CO LTD
A tower type heliostat support
The application discloses a tower type heliostat support and relates to the technical field of solar energy utilization. The tower type heliostat support comprises a mirror surface supporting assembly, an elevation angle transmission assembly and a direction angle transmission assembly. The mirror surface supporting assembly comprises a mirror surface supporting plate and a support structure. The mirror surface supporting plate is fixed on the support structure. The elevation angle transmission assembly comprises an elevation angle hinged bearing, a transmission track and an elevation angle driving bearing. The elevation angle hinged bearing is fixed on the mirror surface supporting plate. The transmission track is connected between the elevation angle hinged bearing and the elevation angle driving bearing. One end of the elevation angle driving bearing is connected with the support structure, and the other end of the elevation angle driving bearing is connected with the direction angle transmission assembly. The application increases the integrity between the sub-mirrors, promotes the reflection of the sub-mirrors, avoids light dispersion, and changes the elevation angle through the movement of the transmission track driven by the elevation angle driving bearing, so that the application is suitable for various mirror field arrangements. The transmission mode is simple and direct, and the transmission track can be replaced.
Owner:CHANGAN UNIV
Photovoltaic panel hoisting equipment for photovoltaic power station installation
The present invention relates to the field of photovoltaic panel installation technology, specifically a photovoltaic panel hoisting device for photovoltaic power station installation, including a hoisting mechanism, the hoisting mechanism including a bearing plate, and the bearing plate is used to place the photovoltaic panel to be installed. In the present invention, four suction cups are fitted with the board surface, and when the air in the sleeve is under negative pressure, the hollow column will be driven to slide upward, and the photovoltaic panel will be adsorbed and raised together. When the driving rod slides in the spiral groove, the diamond plate will be driven to rotate, and the connecting rods at both ends can be driven to swing through the diamond plate, and the ends of the connecting rods will push the moving frame to slide on both sides of the lifting shell, so that the two moving frames are close to each other, and the four corners of the photovoltaic panel can be clamped by the right-angle clamps at both ends of the moving frame, so that the photovoltaic panel can be prevented from accidentally falling or offset due to external factors when it is adsorbed and hoisted. The hoisting mechanism can save the trouble of manual lifting, reduce manual labor and improve the lifting speed of the photovoltaic panel.
Owner:ZHONGTIEJIAN ELECTRIC HUAJU GRP NO 3 ENG CO LTD +3
Automatic stamping and bending device for mechanical design
ActiveCN222288402UImprove work efficiencyReduce labor intensityShaping toolsEjection devicesStructural engineeringMachine design
The utility model discloses a mechanically designed automatic stamping and bending device, which relates to the field of stamping and bending devices and comprises an upper die and a lower die, the top surface of the lower die is rotatably connected with at least one push rod, and a rotating shaft of the push rod is close to the edge of the lower die. A sliding block groove is formed in the end, facing the push rod and far away from a rotating shaft of the push rod, of the bottom face of the upper mold, a sliding block is slidably connected into the sliding block groove, a sliding block spring is connected between the top end of the sliding block and the inner wall of the sliding block groove, a clamping groove used for containing the push rod is formed in the bottom end of the sliding block, and two clamping blocks are oppositely connected to the bottom end of the clamping groove. And after the upper mold is reset, the end parts of the push rods slide out of the clamping grooves. The push rod structure is rotatably arranged on the surface of the lower die, so that stamped plates are automatically discharged in the die opening process, the working efficiency of the plate stamping and bending equipment is effectively improved, and the labor intensity of workers is reduced.
Owner:SHANGHAI TAOYUE INFORMATION TECHNOLOGY CO LTD
Catheter fixing device
ActiveCN222341779UEasy to fixprevent whippingDialysis systemsCatheterCatheter securement deviceCatheter fixation device
The utility model relates to the technical field of auxiliary tools, in particular to a catheter fixing device. The catheter attaching device comprises an attaching shell and bandages, the bandages are fixed to the two ends of the attaching shell, hook-and-loop fasteners are arranged at the ends, away from the attaching shell, of the bandages, an auxiliary structure is assembled on the inner side of the attaching shell and used for fixing a catheter, the auxiliary structure comprises a fixing assembly and a transmission assembly, and a guide top groove is formed in the top of the attaching shell; a fixing assembly is assembled on the inner side of the guide top groove, a transmission assembly is assembled on the inner side of the fixing assembly, and the fixing assembly comprises a carrying supporting rod, a fixing supporting rod and an arc-shaped plate. By means of the structural design of the auxiliary mechanism, a catheter can be conveniently fixed through the device, meanwhile, the device can be fixed to the body of a patient through the bandage and is not prone to falling off, an application at the puncture position of the catheter and the skin can be prevented from being lifted up when the catheter is accidentally touched, and the safety of the device is improved.
Owner:THE SECOND AFFILIATED HOSPITAL TO NANCHANG UNIV
Anti-falling inspection well
ActiveCN222500342UEnhance the protection effect and prevent fallingreduce riskArtificial islandsSewerage structuresFall protectionMechanical engineering
The utility model discloses an anti-falling inspection well which comprises a well body, branch pipes are installed at the bottom ends of the two sides of the well body, a filter plate is installed in each branch pipe, a screen plate is installed in each filter plate, a connecting rod is fixedly connected to one side of each screen plate, a well lid is installed at the top end of the well body, and the well lid is fixedly connected to the bottom end of the well body. An adjusting cover is arranged at the top end of the well lid, an anti-falling ladder is movably hinged to the interior of the well body, and ladder rods are fixedly connected to the interior of the anti-falling ladder at equal intervals. According to the anti-falling inspection well, anti-falling protection is achieved through the anti-falling ladders, the anti-falling ladders move towards one side to be lapped on the inner wall of the well body, positioning insertion rods are inserted again to achieve positioning, then maintainers can climb downwards with safety ropes, climbing grooves in the ladder rods facilitate treading of the maintainers, the stability of downward moving is improved through the grooves of the climbing grooves and anti-skid lines, and the safety of the maintainers is improved. The buckle block on the safety rope moves into the anti-falling buckle groove to achieve anti-falling protection, and the problems that the protection effect is poor, and falling is likely to happen are solved.
Owner:FUZHOU HENGYITONG CEMENT PROD CO LTD