25results about How to "Stable level" patented technology

This utility model discloses a height-adjustable metal plate placement and positioning mechanism, relating to the field of metal shelf technology. It includes L-shaped columns and metal plates. T-shaped slots and convex sliding grooves are respectively formed on the inner sides of the two diagonal sides of the L-shaped column. Multiple T-shaped slots are evenly arranged along the long side of the L-shaped column. The convex sliding grooves extend from the top to the bottom of the L-shaped column. The metal plate is located in the middle of four matrix-distributed L-shaped columns and is assembled and fixed to the L-shaped columns by a positioning component. This utility model enables the installation and adjustment of the metal plate by setting the positioning component and T-shaped slots. Simultaneously, the structural cooperation of the convex guide post and convex sliding groove ensures a stable horizontal state during the up-and-down movement of the metal plate, facilitating the alignment and insertion / separation of the locking block and the T-shaped slots. Compared to traditional disassembly and adjustment structures, the overall operation is simpler and more convenient.

The utility model discloses a rapid round steel butt joint device which is mainly composed of a shell, clamping mechanisms symmetrically arranged at the two ends of the shell and a driving mechanism located in the shell. The clamping mechanism is connected with the shell in a sliding mode through a connecting sliding block and comprises a base fixed to the connecting sliding block, a lower arc-shaped base and an upper arc-shaped base on the base are connected in a hinged and threaded mode, and a clamping screw and an arc-shaped pressing block are arranged to stably clamp round steel. The driving mechanism comprises a driving rack fixed to the connecting sliding block, a driving gear meshed with the driving rack and connected with the driving rack through a rotating shaft, and a rotating disc. According to the device, through the ingenious structural design, on the aspect of butt joint precision, position deviation can be effectively reduced, the butt joint coaxiality of round steel is improved, and the high-end manufacturing requirement is met; in terms of working efficiency, the position of round steel can be rapidly adjusted, and working time is shortened; and in the aspect of safety, the round steel is prevented from sliding off, the device adapts to complex operation environments, and the remarkable application value in industrial production is achieved.

The utility model relates to house detection tool technical field provides a kind of house building detection ruler, comprising: ruler body, rotating head, limit board, extension bar and angle plate, the rotating head rotation is set in ruler body, the limit board sliding is set in ruler body, limit board is cooperatively arranged with rotating head, the extension bar is cooperatively arranged in ruler body, the angle plate rotation is set in ruler body, the utility model structure is simple, convenient to use, rotating head is limited by limit board, so that rotating head can carry out levelness detection to the plane of higher position such as ceiling, by the cooperation of angle plate and ruler body, the external angle in the inside of house can be detected, efficiency is improved, convenient and fast.

The utility model relates to the technical field of battery swap station equipment, in particular to a multi-terrain self-adaptive battery swap station supporting support. The device comprises a bearing platform and multiple supporting assemblies, each supporting assembly is composed of a vertical bearing stand column and auxiliary supporting legs, each vertical bearing stand column is of a telescopic sleeve structure, height adjustment and vibration buffering are achieved through a positioning hole, a fixing pin and a spring, and a first ground breaking cone is arranged at the bottom of each vertical bearing stand column to form a center anchoring point; the auxiliary supporting legs are rotationally connected with the stand columns through connecting rods, hydraulic damping rods are arranged to absorb terrain impact, the bottoms of the supporting rods are connected with second ground breaking cones through universal shafts, and the soil entering posture can be adjusted according to the terrain angle. Through a composite anchoring system of the central deep anchor and the peripheral shallow anchors and the flexible buffering design, the adaptability to complex terrains is improved, rapid deployment and efficient leveling are achieved, and the supporting structure is suitable for stable supporting of battery replacing stations in diversified scenes.

The utility model discloses a high flexibility powder coating production and processing device related to powder coating processing technical field, still be equipped with the crushing mechanism for carrying out the crushing treatment to the cooling material on the cooling conveying steel band on the upper portion of base, and the crushing mechanism includes support plate, movable plate and cutting assembly, and the support plate is located the material contact surface lower portion of cooling conveying steel band, and carries out horizontal support to the material contact surface of cooling conveying steel band, and the support plate is fixedly supported on the base through a few support legs, and the upper portion of support plate is equipped with movable plate in the material contact surface upper portion of cooling conveying steel band, and movable plate can automatically lift, and the lower portion of movable plate is equipped with the cutting assembly that cuts and crushes the molten material after cooling along with the lifting of movable plate, the utility model discloses in the cooling conveying process to molten material, can carry out convenient and efficient crushing pretreatment to the material after cooling, and greatly facilitate the tabletting, crushing of cooling material subsequently.

The utility model discloses a shell assembly machining punching device which comprises a bottom plate, a T-shaped support is fixedly connected to the middle of the rear side of the bottom plate, an embedding seat is fixedly embedded in the top end of the rear side of the T-shaped support, a discharging hole is formed in the middle front side of the top of the embedding seat, a material collecting groove is formed in the center of the front side of the embedding seat, and a punching hole is formed in the middle of the embedding seat. A rectangular shell is arranged on the outer side of the front end of the embedding base in a front-back sliding fit mode, electric push rods are fixedly connected to the rear portions of the left side and the right side of the embedding base, push plates are fixedly connected to the output ends of the front sides of the electric push rods, and the front sides of the push plates are attached to the rectangular shell in an extrusion mode. The top face of the embedded base can be attached to and assist in supporting the stamping part of the rectangular shell, horizontal stability of the stamping periphery of the rectangular shell is kept, the sinking problem is avoided, meanwhile, the rectangular shell can be supported upwards, the compressive strength of the two sides of the rectangular shell is reduced, and the bending deformation problem is avoided.

The utility model relates to machining equipment base field especially a kind of machining equipment base with shock pad. Including base, the surface of the four around base is equipped with adjusting structure, the adjusting structure includes several reserved slots, several the reserved slots are set on base, the inner wall of the reserved slot is connected with adjusting lever, the lower end of the adjusting lever is rotatably connected with support plate, the upper surface of the support plate is fixedly connected with slide bar, the surface of the slide bar is slidably connected with base, the side of the support plate is equipped with butt joint groove, the inner wall of the butt joint groove is slidably connected with butt joint block, the lower surface of the butt joint block is fixedly connected with shock pad. The utility model provides a kind of machining equipment base with shock pad, and the height of support plate can be accurately adjusted by rotating adjusting lever, equipment leveling is realized;Operation positioning rod, support plate and shock pad can be conveniently disassembled and assembled, and the advantages of convenient user maintenance.

The utility model provides a gift box L-shaped sealing and cutting machine structure capable of improving heat shrinkage uniformity, and belongs to the technical field of sealing and cutting machines, the gift box L-shaped sealing and cutting machine structure capable of improving heat shrinkage uniformity comprises a sealing and cutting base, a pressing cover frame, an adjusting baffle assembly, a heating wire assembly and a cutter assembly, the press-fit cover frame is located over the sealing and cutting base, the sealing and cutting base and the press-fit cover frame are correspondingly arranged in the vertical direction, the short edge of one side of the press-fit cover frame is connected with the corresponding short edge of the sealing and cutting base through a hinge structure, and a rotating shaft of the hinge structure is parallel to the straight line where the short edge of the sealing and cutting base is located. The adjusting baffle assembly is installed in the sealing and cutting base, the heating wire assembly is arranged around the adjusting baffle assembly, the cutter assembly is installed at the corresponding position of the sealing and cutting base and the pressing cover frame, and the problems that heating elements in a traditional sealing and cutting machine are unreasonable in layout and uneven in stress are solved.

The utility model discloses a guiding device for enamelled wire perforation, which relates to the technical field of guiding devices and comprises a mounting frame, connecting pieces symmetrically and rotatably arranged in the mounting frame, guiding pieces are mounted at the end parts of the connecting pieces, and the guiding pieces at the end parts of the connecting pieces are butted to provide a threading channel for an enamelled wire. The wheel sets are installed on the front faces of the connecting pieces, the wheel sets on the connecting pieces are in butt joint to be used for guiding and conveying enameled wires, and the locking assemblies are arranged at the ends of the installation frame and used for locking and limiting the connecting pieces. According to the utility model, by utilizing the cooperative use mode of the mounting frame, the connecting piece, the guide pieces, the wheel set and the locking assembly, under the action of the locking assembly, the connecting piece can be kept in a stable vertical state and a stable horizontal state, and when the connecting piece is in the vertical state, the two guide pieces can form a guide channel for perforating an enameled wire, so that the enameled wire can be conveniently perforated. When the connecting piece is in a horizontal state, the two wheel sets can be in butt joint, and the enameled wire is guided and conveyed.

This utility model provides a highly stable shock-resistant table, relating to the field of table technology. The highly stable shock-resistant table includes table legs, with a horizontal buffer mechanism at the lower end of each leg. The horizontal buffer mechanism includes a base box, within which a movable tube is installed. At least three horizontal spring damping components are connected between the outer end of the movable tube and the inner wall of the base box. A sliding plate is connected to the lower end of the movable tube, ball bearings are installed in the bottom plate of the base box, and a sealing plate is connected to the upper end of the movable tube. This highly stable shock-resistant table, through the horizontal buffer mechanism, effectively reduces the lateral kinetic energy transmitted from the ground to the table legs. Through the vertical spring damping components, it effectively reduces the vertical kinetic energy transmitted from the table legs to the tabletop. The combined effect of the horizontal buffer mechanism and the vertical spring damping components gives the table a high degree of stability, providing users with a more stable and comfortable experience.

This invention relates to the field of biomedical technology, and more particularly to the application of XPO1 inhibitors in the preparation of drugs for the topical treatment of pruritus. Experimental studies have shown that XPO1 inhibitors have significant therapeutic effects on chronic and complex pruritus models, and may be applicable to pruritus caused by various etiologies, possessing broad-spectrum therapeutic potential. By administering the drug topically, it primarily acts on the local skin, greatly avoiding the serious systemic side effects (such as hematological toxicity and gastrointestinal reactions) associated with oral XPO1 inhibitors. Simultaneously, it also avoids the local side effects such as skin atrophy caused by long-term use of potent hormones. This invention provides a novel drug option for the treatment of intractable pruritus and related inflammatory skin diseases.

A folding ladder with handrails comprises a ladder body and a handrail structure. The ladder body comprises two front leg tubes, two rear leg tubes, a folding step structure, an inverted U-shaped support and several rear cross beams. The handrail structure comprises two handrail components. The two handrail components are symmetrically arranged on the left and right sides of the ladder body. The handrail component comprises a fixed rod, a rotating rod and a handrail rod. One end of the fixed rod is fixedly connected with the outer side wall of the rear leg tube. The other end of the fixed rod extends upward and the extending direction is consistent with the rear leg tube. One end of the rotating rod is hingedly connected with the outer side wall of the front leg tube. The handrail rod is hingedly connected between the fixed rod and the rotating rod. When the ladder body is completely unfolded, the handrail rod is parallel to the front leg tube, and the rotating rod is parallel to the fixed rod. The handrail structure of the utility model can be automatically folded and unfolded with the ladder body, and the user does not need to manually operate the handrail structure, so that the folding and unfolding process of the handrail structure is more quick and convenient.

The utility model discloses an auxiliary device for atmospheric pollution detection, which relates to the technical field of auxiliary supports and comprises an auxiliary supporting component, and the auxiliary supporting component comprises a clamping unit, an inner supporting unit and a limiting guide unit. And the inner supporting unit is used for extruding and clamping the inner side of the to-be-detected flue measuring opening, so that the smoke dust sampling gun is horizontally limited in the to-be-detected flue measuring opening. According to the smoke sampling gun, the auxiliary supporting assembly is arranged, the auxiliary supporting assembly is arranged on the sampling gun barrel of the smoke sampling gun, and the auxiliary supporting assembly is clamped with the inner wall of the measuring opening, so that the smoke sampling gun and the measuring opening are relatively limited, and the smoke sampling gun can be kept in a stable horizontal state at the moment; when the smoke sampling gun is used, the smoke sampling gun can be loosened, so that the working intensity of sampling personnel is reduced, the smoke sampling gun is more stable compared with the operation of keeping balance by manual supporting, and the sampling accuracy can be further improved.

The utility model relates to a wafer conveying arm which comprises an arm body used for horizontally stretching into or withdrawing from a chemical vapor deposition furnace in a non-contact mode, the arm body is horizontally arranged on the axial rear side of a furnace opening of the chemical vapor deposition furnace, and a supporting face used for supporting a wafer carrying boat is formed on the upper side of the front portion of the arm body. The shape of the supporting surface is matched with the shape of the bottom surface of the wafer carrying boat; the posture adjusting mechanism is used for adjusting the posture of the arm body, and the posture adjusting mechanism is connected with the arm body; the driving mechanism is used for driving the arm body to horizontally stretch into or withdraw from the chemical vapor deposition furnace, the driving mechanism is connected with the posture adjusting mechanism, and the driving mechanism is an electric cylinder or an air cylinder and is arranged on a cabinet. According to the utility model, the friction particle pollution is thoroughly eliminated, and the operation safety is obviously improved.

The present application relates to the field of support photovoltaic cleaning, and specifically discloses a flexible support photovoltaic cleaning device, which solves the problem that the solar panel of the existing flexible support photovoltaic cannot be cleaned by ordinary walking cleaning equipment, realizes intelligent, efficient and continuous cleaning, and proposes the following scheme, which comprises a hanging frame, a hanging rope, a drone, a device frame, a lead screw one, a guide rod one, a sliding block, a rotating plate one, a cross clamping groove disc, a rotating drum, a cross chuck, a clutch assembly, an extension piece, a clamping frame, a sliding seat, a sliding rod, a guide rail, a cleaning seat and a driving assembly, the lower end surface of the device frame is further provided with a separation assembly on both sides, and the separation assembly is used to drive the two cross chucks to be centered and separated from the two cross clamping groove discs when the two clamping frames on both sides are close to each other to clamp the side frames of the solar panel. The device can efficiently, continuously and intelligently clean the flexible support photovoltaic, is stable in use, and has strong universality.

The utility model provides a kind of curb stone flat stone construction lofting device, belong to road engineering construction and quality detection technical field.Solution the problem that elevation, gradient and flatness are difficult to accurately control and low in efficiency when flat stone masonry in road construction.It includes positioning plate, adjustable fixer, elevation regulator, fixed elevation positioning plate and adjustable elevation positioning plate, and the sliding connection between positioning plate and adjustable fixer;The elevation regulator is slidably connected with the positioning plate;The elevation regulator bottom is provided with a limit bottom plate, angle regulator and limit side plate adjustable elevation positioning plate are arranged on the limit bottom plate at intervals, adjustable elevation positioning plate is nested in fixed elevation positioning plate, one side of fixed elevation positioning plate is connected with limit side plate, and the other side is in contact with angle regulator;Baseline fixing device is equipped in the bottom of fixed elevation positioning plate and adjustable elevation positioning plate.It is mainly used for quickly and accurately positioning curb stone masonry position in road construction.

The utility model provides a kind of multifunctional mobile storage cabinet, including cabinet, support assembly and baffle;The cabinet front is provided with openable cabinet door, bottom is provided with wheel;Several rows The support assembly is arranged in The cabinet along vertical direction;The baffle is arranged between adjacent The support assembly;Among them, The support assembly includes multiple horizontal direction setting support rod, The support rod can be folded upwards It is arranged on The backboard of cabinet.The support rod can be folded upwards It is arranged, when it is needed to place reel-like material, the central hole of roll-like material can be inserted on support rod, reel-like material is placed conveniently, if other material is placed, support rod can be folded, to make room for larger space, the multifunctional mobile storage cabinet is suitable for the transportation and storage of a variety of materials, and the application range is wide.

The utility model discloses an ocean engineering pipeline shoe convenient to install, and relates to the field of ocean engineering pipeline shoe, the ocean engineering pipeline shoe convenient to install comprises a bottom plate, a protruding table is integrally formed at the upper end of the bottom plate, installation seats are fixedly installed on the two sides of the upper end of the protruding table, and connecting blocks are installed in the installation seats on the two sides in a clamped mode. A lower fixing frame is fixedly installed at the upper end of the connecting block, upper fixing frames are in threaded connection with the two sides of the upper end of the lower fixing frame, anti-skid pads are arranged in the lower fixing frame and the upper fixing frames, a pipeline body is fixedly installed in the upper fixing frames and the lower fixing frames, and a connecting lantern ring is fixedly arranged in the center of the outer ring of the pipeline body. Limiting rods are integrally formed on the opposite faces of the two upper fixing frames correspondingly, and positioning seats are fixedly mounted on the two sides of the upper end of the outer ring of the pipeline body correspondingly. By the adoption of the structure, preliminary construction of the pipe shoe foundation frame is completed, and the quick and efficient effect is provided for pipeline construction.

This document discloses an implantable therapeutic delivery system, a method for preparing the implantable therapeutic delivery system, and a method for using the implantable therapeutic delivery system. The system includes a hydrogel matrix and a membrane, the hydrogel matrix containing at least one therapeutic agent, and the membrane partially or completely encapsulating the hydrogel matrix. The membrane comprises a nitinol mesh-reinforced hydrogel or nanofiber material.

The application provides a UAV landing platform, which comprises a landing platform main body horizontal stabilizing assembly, a lifting assembly and a charging assembly, the horizontal stabilizing assembly comprises a stabilizing mechanism and a limiting mechanism, the stabilizing mechanism comprises a landing platform, a rotating plate, a first motor, a first adjusting block, a second motor, a second adjusting block and a rotating part, the first adjusting block is fixedly connected with the output end of the first motor, the middle part of the lower side of the landing platform is provided with a connecting column, the connecting column is provided with a first rotating shaft and a second rotating shaft, the first adjusting block is arranged outside the connecting column, and the inner sides of the two ends of the first adjusting block are rotationally connected with the first rotating shaft, the outer side of one end of the second adjusting block is fixedly connected with the output end of the second motor, and the other end is rotationally connected with the second rotating shaft.In use, the landing platform can be kept horizontally stable in real time according to the water environment, the UAV can be landed conveniently, the occurrence of accidents such as the overturning and water falling of the UAV is reduced, and the safety of the UAV operation is improved.

The application provides a multifunctional high-efficiency carbon fixation fertilizer based on iron-based nanoparticle addition and a preparation method thereof, and belongs to the technical field of agricultural fertilizers.The application realizes the organic combination of organic fertilizer and inorganic fertilizer through the multi-element compounding of raw materials, can effectively promote the conversion of organic matter in the organic fertilizer into soil organic matter by adding iron-based nanoparticles such as nano-Fe3O4 or nano-zero-valent iron as the main representative under the condition of ensuring sufficient supply of crop nutrients, and significantly improves the soil carbon fixation capacity.The application does not reduce the efficacy of microbial agents and humic acid, can improve soil microbial activity, is environmentally friendly, can promote plant growth and development, and improves crop yield and quality.The multifunctional fertilizer prepared by the application has good fertilizer slow-release effect, long slow-release time, simple preparation method, low cost, and good popularization and application value.

This utility model relates to the field of gear processing technology, specifically to a tooling for loading gear parts for carburizing and quenching. Through the setting of a height adjustment component, the spacing between the support rods can be adjusted according to the size of the gear. The two ends of the gear hanger are inserted into the hanger limiting grooves of the front and rear support rods. The hanger limiting grooves are evenly distributed to ensure the gear hanger is horizontally stable. Limiting blocks are installed at both ends of the gear hanger via threads. The diameter of the limiting blocks is larger than the hanger limiting groove to prevent the gear hanger from falling out of the groove. Gear parts are sequentially fitted onto the gear hanger, with the gear inner hole and gear hanger having a clearance fit. The teeth of each gear are inserted into the corresponding gear limiting groove. The gear limiting grooves are evenly spaced to avoid contact between gears, ensuring the tooth surface is fully exposed. The carburizing medium can fully coat the tooth surface. Furthermore, the gear hanger is used for batch loading and unloading. After quenching, the gear hanger can be tilted to quickly remove the gear.

A UV printing air suction platform driving device, comprising a Y-direction moving assembly and a lifting platform assembly installed on the Y-direction moving assembly; the Y-direction moving assembly comprises a support bottom plate, a negative pressure platform and a driver, flange bearings are arranged at four corner portions of the support bottom plate, driven pulleys are fixedly sleeved on the flange bearings, the driver is arranged at the middle of the end portion of the support bottom plate, a driving pulley is connected to the output end of the driver, and a synchronous belt is connected between the driving pulley and the four driven pulleys; lifting screws are threadedly connected in the flange bearings, and the negative pressure platform is horizontally fixed between the upper ends of the four lifting screws; the four-corner support structure of the four lifting screws ensures that the negative pressure platform can still be in a stable horizontal state during frequent lifting, thereby ensuring the printing quality; and the lifting stroke of the lifting screw is increased, thereby improving the height adjustment range of the negative pressure platform.