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22results about How to "Change support height" patented technology
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A single seat chair which can be assembled and disassembled as a whole
The utility model discloses a whole dismountable single dining chair, which comprises a dining chair horizontal plate, a dining chair backrest connected to the dining chair horizontal plate through a rotating shaft, a limiting sleeve connected to the dining chair backrest and the rotating shaft, a chair pad connected to the other side of the limiting sleeve, a bottom rod fixedly connected to the bottom surface of the chair pad, and a first nut threadedly connected to the lower end surface of the bottom rod. The whole dismountable single dining chair is assembled and disassembled conveniently through the cooperation of the dining chair horizontal plate, the rotating shaft, the dining chair backrest, the limiting sleeve, the limiting groove, the chair pad, the bottom rod, the first nut, the first gasket, the supporting rod and the adjusting base frame. The dining chair can be disassembled and folded as a whole when it is transported or idle, so that the space occupied by the dining chair is reduced, the transportation cost is reduced, and the space occupied by the dining chair is reduced. In addition, when a single component is damaged or aged, the component can be replaced individually, so that the use cost is reduced.
Owner:ZHEJIANG WONDERFUL ART & CRAFT CO LTD
Rotary adjustable solar panel device
ActiveCN224178119UImprove power generation efficiencyReliable positioning supportPhotovoltaic supportsPhotovoltaic energy generationLight energyMechanical engineering
The utility model provides a rotary adjustable solar panel device which comprises a base used for supporting the whole device, a planetary gear assembly is rotatably installed in the center of the base, a rotating column structure is installed on the planetary gear assembly, and a solar panel is installed on the top of the rotating column structure through a photovoltaic panel support mechanism. A plurality of sets of telescopic supporting legs are installed at the bottom end of the photovoltaic panel support mechanism, the telescopic supporting legs located on the same side are fixedly connected through transverse columns, universal wheel sets are fixedly installed at the bottom ends of the telescopic supporting legs, and the universal wheel sets are supported at the top end of the base in a rolling mode. The device can be well applied to photovoltaic engineering in remote areas, and in the specific using process, direction adjustment can be carried out according to the illumination position, angle adjustment can be carried out according to illumination, light energy is utilized to the maximum degree, and the power generation efficiency is improved.
Owner:CHINA GEZHOUBA GROUP NO 5 ENG
A device to prevent trampling on slab reinforcement
ActiveCN224621146Uchange support heightPrevent stepping deformation
This utility model provides a device to prevent the reinforcement bars of a slab from being stepped on, including a pedal, a support rod, and a track. The pedal is mounted above the reinforcement bars of the slab, and the support rod is set on a base plate below the reinforcement bars. The pedal is located on top of the support rod, which is a telescopic structure. The track is set on the pedal. The advantages of this utility model are that the pedal can be freely assembled according to the size of the area to be stepped on, protecting the reinforcement bars and preventing deformation due to stepping, thus ensuring the quality of the slab pouring. The telescopic support rod allows for adjustment of the pedal's support height, making it suitable for different working conditions. The track facilitates the movement of construction trolleys, improving the transportation of construction tools and materials. The placement plate provides temporary storage for construction tools and materials, preventing small items from falling onto the base plate and being difficult to clean, further ensuring the quality of the slab pouring.
Owner:MCC TIANGONG GROUP
A heat pump air conditioner with cleanable photovoltaic modules
ActiveCN224434593UImprove clearanceImprove purge time
This utility model discloses a heat pump air conditioner with a cleanable photovoltaic module, comprising: a heat pump air conditioning unit, an externally mounted multi-mode self-cleaning mechanism and an installation mechanism, the heat pump air conditioning unit and the photovoltaic module being electrically connected via a controller and a battery, the multi-mode self-cleaning mechanism including an installation plate mounted on the bottom of the heat pump air conditioning unit, a telescopic support column fixedly connected to the upper end of the installation plate, a photovoltaic frame fixedly connected to the upper end of the telescopic support column, a photovoltaic panel body mounted on the photovoltaic frame, and a guide plate fixedly connected to the upper surface of the photovoltaic frame. This heat pump air conditioner with a cleanable photovoltaic module can utilize a three-in-one multi-mode cleaning execution unit to perform adaptive cleaning of the photovoltaic panel during self-cleaning, improving dust removal rate and bird droppings removal time, resulting in a cleaner photovoltaic panel surface and enhancing the practicality and cleaning effect of the device.
Owner:CHANGZHOU SHIBOEN NEW ENERGY TECH CO LTD
A magnetorheological polishing device and method with adjustable magnetic field strength
ActiveCN121018295Breduce manufacturing costMagnetic field strength adjustmentEdge grinding machinesPolishing machines
This invention relates to the technical field of magnetorheological polishing, and discloses a magnetorheological polishing device and method with adjustable magnetic field strength. The device includes a polishing worktable, a first mounting groove with multiple mounting rings distributed from top to bottom on its inner wall, and multiple magnetic sheets fixed at equal intervals on the inner wall of each mounting ring. A toothed ring is fixed on the outer wall of a chuck, and a gear is rotatably connected to the inner wall of a second mounting groove. This invention uses a limiting mechanism to compress a container, thereby compressing and raising / lowering the support assembly within the first mounting groove. This increases the number of mounting rings surrounding the container, and consequently, the number of magnetic sheets surrounding the container and inducing magnetofluidity with the magnetic needles within it. This allows for appropriate adjustment of the magnetic field strength during the magnetorheological polishing process. This design, by changing the number of magnetic sheets surrounding the container to adjust the magnetic field strength of the magnetorheological polishing device, not only improves the polishing quality of workpieces made of different materials but also reduces the manufacturing cost of the polishing device.
Owner:江西华派光电科技有限公司
An adjustable chock
Owner:JIANGSU CHENGRUI TECH CO LTD
Profile leveling device for prefabricated steel truss
ActiveCN224169103Uchange support heightavoid displacementWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringMechanical engineering
The utility model relates to the technical field of steel truss manufacturing, in particular to a sectional material leveling device for a prefabricated steel truss, which comprises four groups of supporting units, four groups of connecting units and a plurality of limiting units. Compared with the prior art, the utility model has the advantages that the lifting adjusting mechanism is arranged on the fixed block, the worm, the worm gear and the lifting rod are matched, an operator can easily and accurately adjust the supporting height of the fixed block only by rotating the rocker, and meanwhile, the angle scale marks on the connecting plate are matched with the pointer on the rotating shaft, so that the operation is convenient. An operator can conveniently and quickly adjust the device to a horizontal state, the leveling efficiency is remarkably improved, the operation difficulty is reduced, profiles of different sizes and shapes can be flexibly and accurately limited and fixed through the L-shaped clamping plates and the adjustable limiting bolts, displacement of the profiles in the welding process is effectively prevented, and the welding quality is improved. And reliable guarantee is provided for welding quality.
Owner:FUCHENG LAOQIN ARCHITECTURAL ENGINEERING SCHOOL
Intramedullary nail taking-out device
Owner:JIANGSU JINLU GRP MEDICAL DEVICE
Construction scaffold
The utility model discloses a construction frame for building engineering, including support seat, the left and right sides of support seat all are equipped with support block, the upper surface of two support blocks all is seted up with recess, two recesses's inner bottom wall all are fixedly installed with two first electric cylinders, the top of support seat is equipped with two adjusting cover, two adjusting cover's bottom all are fixedly installed with the connecting plate, two groups first electric cylinder's telescopic end respectively with two connecting plate's bottom fixed connection, support seat's bottom slidingly connected with two adjusting plate, support seat's bottom fixed connection has fixed block, fixed block's left and right sides all are fixedly installed with second electric cylinder. The construction frame for building engineering reaches the effect that the distance between two adjusting covers and support slide plate is flexibly adjusted, and then can debug the support area during construction, will be more flexible to support the construction worker, avoids the problem that the construction support appears the limitation during construction.
Owner:GUANGXI ART HOME DECORATION ENGINEERING CO LTD
An air filter structure for a screw air compressor
ActiveCN224270534UAffect normal filter operationImprove ease of useDispersed particle filtrationTransportation and packagingAir filtrationAir filter
This utility model discloses an air filtration structure for a screw air compressor, relating to the field of air filtration technology. The air filtration structure includes a base, a filter assembly on the upper surface of the base, and a disassembly assembly on the top of the filter assembly. The filter assembly includes a cylinder fixedly mounted on the base, a protective spring fixedly mounted on the inner bottom wall of the cylinder, an adsorption mesh fixedly mounted on the top of the protective spring, a positioning ring fixedly mounted inside the cylinder, a filter mesh mounted on the top of the positioning ring, and a silicone ring fixedly mounted on the upper surface of the positioning ring. This utility model, through its filter assembly and disassembly assembly, avoids clogging of the filter components during use. It also allows for disassembly and cleaning of the filter structure during use, preventing interference with normal filtration operations and improving the ease of use of the structure.
Owner:WANZLAI COMPRESSION MASCH (SHANGHAI) CO LTD
Numerical control lathe clamp for machining faucet elbow
ActiveCN224144013UImprove practicalityImprove adaptabilityPositioning apparatusMetal-working holdersClassical mechanicsStructural engineering
The utility model relates to the technical field of faucet elbow machining, and discloses a numerical control lathe fixture for faucet elbow machining, which comprises a support part and a control switch, the surface of the support part is slidably connected with a fixture lower part, the two sides of the support part are provided with accommodating holes, the interiors of the accommodating holes are fixedly connected with limiting assemblies, and the limiting assemblies are fixedly connected with the support part. Connecting plates are fixedly connected to the edges of the two sides of the lower clamp part correspondingly, and adjusting assemblies are fixedly connected to the surfaces of the two connecting plates correspondingly. According to the numerical control lathe clamp for machining the faucet elbow, through the arrangement of the clamp lower part, the adjusting assembly, the clamp upper part and the micro rolling wheels, the effect of clamping pipe bodies with different thicknesses is achieved, in addition, the pipe bodies are convenient to move, and the situation that when the faucet elbow is machined, the pipe bodies need to move in the clamp, and the machining efficiency is improved is avoided. And the interior of the clamp can scratch the pipe body, and the pipe body is difficult to move in the clamp easily, so that the practicability and the adaptability of the clamp in use are improved.
Owner:QUANZHOU XINXUXING SANITARY WARE CO LTD
Height-adjustable cable support for electric power design
PendingCN121983884Achange support heighteasy to operatePortable framesApparatus for overhead lines/cablesCrankPower engineering
The invention provides a height-adjustable cable support for electric power design, and relates to the technical field of electric power engineering, and the height-adjustable cable support comprises a support frame, a bearing table arranged on the working surface of the top end of the support frame, a height adjusting mechanism arranged on the bearing table, and a cable fixing mechanism connected with the telescopic end of the height adjusting mechanism through a working plate; the supporting frame has preset bearing capacity and can support the weight of components on the supporting frame and various acting force generated in the working process. The bearing table has a preset depth, the top end of the bearing table is open, and the bearing table is matched with the working plate in size. The cable fixing mechanisms are symmetrically arranged on the two sides of the working face of the top end of the working plate and used for limiting and fixing a cable. Through the arrangement of the height adjusting mechanism, stable lifting of the cable fixing mechanism is achieved through the crank handle, an external power source is not needed, operation is easy, and a user can accurately adjust the cable supporting height according to the site construction requirement.
Owner:ZHEJIANG ELECTRIC TRANSMISSION & TRANSFORMATION ENG CO +1
An adjustable support device for bridge construction
The utility model relates to an adjustable support device for bridge construction belongs to bridge construction support technical field, that adjustable support device for bridge construction, include: base, motor, transmission wheel, limit component, limit frame, support frame and support plate, two transmission wheels mutually far apart's one side respectively with two support frame's outer wall meshing connection, wherein one transmission wheel and the one side output of motor have sprocket meshing connection through chain, the motor drives sprocket rotation through coupling, two sprockets are fixed at the output of motor and the axle core rod surface of one transmission wheel respectively, and transmission is driven between two sprockets through chain, and two rotating transmission wheels drive support frame lifting through meshing toothed plate, and the top of two support frames supports support plate, is used for changing the support height of support plate, and the support height of bridge parts is conveniently adjusted, increases the installation efficiency of bridge parts in the installation process.
Owner:SICHUAN ROAD & BRIDGE CONSTRUCTION GROUP CO LTD
Outdoor water invasion prevention monitoring cabinet
ActiveCN224162391Uchange support heightEasy to installCasings/cabinets/drawers detailsStands/trestlesStructural engineeringControl theory
The utility model relates to an outdoor waterproof monitoring cabinet, comprising a cabinet shell, the bottom of the cabinet shell is provided with an induction lifting frame capable of adjusting the placement height of the cabinet shell according to the height of the water level, and the induction lifting frame is supported on a base. The induction lifting frame comprises a placement connecting frame, telescopic adjusting mechanisms arranged at the corners of the placement connecting frame at intervals in the mode of surrounding the placement connecting frame, a two-position switch mechanism embedded in the placement connecting frame and unit switch mechanisms arranged on the outer sides of the telescopic adjusting mechanisms. And the two-position switch mechanism can be matched with the unit switch mechanism to build a parallel bidirectional electric loop so as to regulate and control the telescopic movement of the telescopic adjusting mechanism. According to the utility model, the height of the cabinet body can be adjusted adaptively according to the change of the water level so as to avoid the infiltration of accumulated water and improve the water invasion resistance of the cabinet body.
Owner:CHENGDU CHENGYI CABINET CO LTD
A head positioning device for a gamma knife
This application discloses a head positioning device for Gamma Knife radiosurgery, belonging to the field of medical auxiliary device technology. The device includes a carrier plate with limiting shafts installed on both sides. Positioning wheels are rotatably connected to the ends of the limiting shafts, and the positioning wheels are eccentrically rotatably connected to the limiting shafts. A lever is fixedly connected to one side of each positioning wheel. A mounting base is fixedly connected to the upper part of the carrier plate, and a support frame is fixedly mounted on the mounting base. A fixing frame is fixedly mounted on one side of the support frame. Two positioning wheels are provided on each side of the carrier plate, and connecting rods are provided on both sides of the carrier plate. The connecting rods are rotatably connected to the two positioning wheels on the same side via levers. This device is suitable for radiotherapy equipment with positioning grooves on both sides of the bed board. By placing the carrier plate on top of the bed board and pushing the connecting rods on both sides of the carrier plate, the levers push the positioning wheels to rotate eccentrically relative to the limiting shafts, causing the positioning wheels to engage in the positioning grooves on the bed board, thus fixing the device onto the bed board.
Owner:MASEP MEDICAL SCI & TECH DEV SHENZHEN
A steel sandbag support platform for pipeline installation
ActiveCN224309951UImprove stabilityImprove efficiencyWelding/cutting auxillary devicesAuxillary welding devicesDry sandStructural engineering
This utility model relates to the field of pipeline installation technology and proposes a steel sand bucket support platform for pipeline installation, comprising: a sand bucket containing dry sand, a support platform with its bottom located inside the sand bucket, two lifting devices symmetrically arranged on both sides of the sand bucket, and a vertical guide device on the outer wall of the sand bucket. The support platform consists of a support base with a closed cavity and an arc-shaped support platform with a rubber pad on top, the arc surface matching the outer diameter of the pipeline. The lifting device includes a strut, a pressure rod, and a telescopic handle. One end of the strut is hinged to the bottom of the arc-shaped support platform, one end of the pressure rod is hinged to the unused end of the strut, the unused end of the pressure rod is fixedly connected to the telescopic handle, and the middle section of the pressure rod is rotatably connected to the sand bucket. When the pressure rod is pressed down, the support platform is lifted through leverage. Sand guide holes with sand-blocking bolts are provided on the side wall of the sand bucket. This device can adjust the support height, and the support platform can be quickly lowered after sand discharge, allowing for rapid transfer to the next work section, thus improving the stability and efficiency of temporary pipeline support.
Owner:SINOHYDRO ENG BUREAU 4
Supporting gasket for battery and button battery
ActiveCN224123476USimple structureEasy to manufactureCell component detailsButton batteryElectrical battery
The utility model relates to the technical field of batteries, and discloses a supporting gasket for a battery and a button battery, the supporting gasket can support a pole piece of the battery in a shell of the battery, and the supporting gasket comprises a gasket body, a supporting top surface and a supporting bottom surface which are oppositely arranged; the supporting legs are arranged on the gasket body, the two ends of each supporting leg are a connecting end and a supporting end respectively, and the connecting ends are connected with the gasket body; the pole piece is supported on the shell through the supporting end, so that the height of the pole piece in the shell can be adjusted; after the supporting gasket is pressed, the supporting legs can be folded or flattened towards the gasket body side, and the supporting top face and the supporting bottom face abut against the pole piece and the shell respectively. The utility model has the advantages that the supporting gasket can prevent the bending and rolling phenomena after the pole piece is contacted with and absorbs electrolyte, the structure is simple, and the cost is low.
Owner:FARASIS TECH (GANZHOU) CO LTD +1
A precast steel box girder segment assembly and positioning auxiliary device
This utility model relates to the field of steel box girder construction technology, specifically disclosing an auxiliary device for assembling and positioning precast steel box girder segments. It includes a base platform mechanism, a load-bearing mechanism on top of the base platform mechanism, and an auxiliary support mechanism in the middle of the base platform mechanism. The base platform mechanism comprises a track, a sliding block, a side platform, a connecting plate, anchor rods, and anchor heads. This solution improves the positioning accuracy and operational safety during segment assembly by combining a stable base platform mechanism with a flexibly adjustable load-bearing mechanism. The base platform mechanism uses multiple parallel tracks and sliding cooperation with the sliding blocks, allowing the supporting structure to move smoothly according to the actual position of the hoisted segment, effectively avoiding the docking deviation caused by the inability to fine-tune traditional fixed supports. The side platform and track are reinforced by a connecting plate, and the overall rigidity is further strengthened by through-type anchor rods, ensuring that the bottom structure remains stable and undeformed even under continuous heavy loads.
Owner:CHINA RAILWAY SEVENTH GRP CO LTD +1
Large numerical control vertical lathe boring fixture
ActiveCN224373361Usmooth rotationEasy to fixOther manufacturing equipments/toolsPositioning apparatus
The utility model discloses a large -scale numerical control vertical lathe boring anchor clamps, including platform and middle bevel gear, the below of platform is installed with rotary seat, and rotary seat and platform are rotationally connected, the inside middle part of platform is installed in middle bevel gear, and the above of middle bevel gear is installed with side bevel gear, one side of side bevel gear is installed with screw rod no. The periphery of screw rod no. Threadedly connected with shift block, the upper middle part of shift block is provided with work piece. This large -scale numerical control vertical lathe boring anchor clamps compares with current boring anchor clamps, and the work piece is placed to the platform, and the motor drives side bevel gear to rotate through middle bevel gear, and side bevel gear drives screw rod no. Rotate, and screw rod no. Rotating drive shift block moves, and the inner clamping block on shift block reaches the inside of work piece, and rotates through the inner hexagonal block through the hexagon wrench, to rotate screw rod no. Through bevel gear set drive screw rod no. 2 rotates, and screw rod no. 2 rotates and drives the outer clamping block to reach the outside of work piece, and can adapt to the work piece central axis and platform central axis alignment, and is convenient for processing.
Owner:QINGDAO ZHENGBANG MASCH CO LTD
Flexible photovoltaic support
ActiveCN224111109Uchange support heightMeet different installation needsPhotovoltaic supportsPhotovoltaic energy generationClassical mechanicsStructural engineering
The utility model relates to the technical field of flexible photovoltaic supports, in particular to a flexible photovoltaic support, which comprises two groups of main beam frames, each main beam frame comprises a frame tube shell and a low-position seat, each low-position seat is arranged on the front section of the upper end surface of the frame tube shell and is fixedly connected with the frame tube shell, a first flexible support is arranged between the low-position seats, and a second flexible support is arranged between the first flexible support and the second flexible support. And the two ends of the first flexible support are fixedly connected with the low-position bases correspondingly, a positioning base is fixedly installed at the end, away from the low-position bases, of the pipe erecting shell, and a movable base is installed between the low-position bases and the positioning base. The main beam frame is designed into a structure in which the frame tube shell and the low-position seat are matched, and the positioning seat and the movable seat are further mounted on the frame tube shell, so that the bevel bracket can be supported and mounted through the positioning seat and the movable seat during use; the distance between the movable base and the positioning base can be adjusted through the driving assembly during installation, and then the supporting height of the bevel support to the second flexible support can be changed.
Owner:GCL ENERGY ENG CO LTD
Automobile plastic part electroplating support device
ActiveCN224362909UFlexible adjustment of spacingGuaranteed uptimeElectrolysis componentsStructural engineeringMechanical engineering
The application discloses a kind of automobile plastic parts electroplating support device, it is related to automobile plastic parts processing technical field, including fixed plate and adjusting plate, adjusting rod is arranged between the fixed plate and adjusting plate, one end of the adjusting rod is fixedly connected with the surface of fixed plate, and the surface of adjusting rod and adjusting plate is slidably connected, adjusting bolt is threadedly connected at both ends of adjusting plate, the connecting place of adjusting rod and adjusting plate is provided with ring scraping knife, and adjusting hole is formed in the surface of adjusting rod, the size of adjusting bolt is compatible with the size of adjusting hole.The application is inserted into adjusting hole by adjusting plate along adjusting rod sliding cooperation adjusting bolt Limit, can be flexibly adjusted the distance between fixed plate and adjusting plate, adapt to the electroplating demand of different size automobile plastic parts, improve the versatility of device, at the same time, ring scraping knife removes impurities on the surface of adjusting rod during adjusting process, ensure that adjusting structure long-term smooth operation, prolong the service life of device.
Owner:HEFEI KANNA AUTOMOTIVE PARTS CO LTD
L-shaped bracket for server cabinet
This utility model relates to an L-shaped bracket for server racks, comprising a support frame with a vertical section and a horizontal section. A connecting groove is formed on the inner side of the vertical section, and a slidable adjustable slide rail is fitted through the vertical section. A connecting bolt is connected to the adjustable slide rail via a pressure block, and a locking nut is connected to the end of the connecting bolt. A groove for mates with the vertical section is provided within the adjustable slide rail. A positioning section is formed on the adjustable slide rail by bending. A connection port communicating with the outside is formed on the side of the connecting groove, and a positioning guide groove for mates with the positioning section is formed on the inner side of the connection port. A guide sleeve is installed within the connecting groove. This utility model forms a double-fixed structure by providing a slidable adjustable slide rail in the vertical section and using a connection method of pressure block and connecting bolt with locking nut. Simultaneously, the installation height of the horizontal section can be flexibly adjusted by adjusting the sliding displacement of the slide rail, improving the flexibility and applicability of use.
Owner:GUANGDONG YUNJU LIGHTWAVE EQUIP MFG CO LTD