24results about How to "Realize lifting adjustment" patented technology

The utility model relates to liquid nitrogen tank freeze storage frame lifting device technical field, concretely relates to a kind of liquid nitrogen tank freeze storage frame lifting mechanism, comprising: lifting frame body, including the fixed base of installation on liquid nitrogen tank body, and at least one vertical arm unit vertically inserted in the fixed base;Horizontal plate is rotatably installed at the upper end of the vertical arm unit by stepper motor, horizontal plate is installed with slide rail, the slide rail is movably installed with the supporting plate, the lifting chain hook for lifting freeze storage frame body is movably installed on the supporting plate;The liquid nitrogen tank freeze storage frame lifting mechanism can reliably and conveniently hoist freeze storage frame, can realize the lifting function while realizing the lifting adjustment of vertical direction structure;The vertical arm unit can be adjusted height, overall height is conveniently reduced, low space is adapted, meanwhile, vertical arm unit can be disassembled and assembled, and the applicability is strong, vertical arm unit is conveniently installed according to the depth of tank body and stacked.

The utility model relates to the technical field of dried beancurd stick production, and disclose a kind of device of quick dried beancurd stick rod packing, the center of installation table installs hopper, the center of hopper installs center column, the upper end of center column installs drying rod, the lower half of center column is provided with empty slot, empty slot inside fixed installation cylinder, the upper end of cylinder is fixedly connected with limit block, and the side end of limit block is provided with multiple connecting blocks, and the other end of connecting block extends to the outer end of empty slot and is connected with movable ring, and the side end of movable ring is movably connected with multiple support rods, and the other end of support rod is movably connected with drying rod, by the drive of cylinder, movable ring can move up and down along the empty slot of center column, to realize the lifting adjustment of drying rod, so that user can easily adjust the height of drying rod, drying rod is connected with support rod through movable shaft, can realize the rotation or adjustment of certain angle, so that user can adjust the angle of drying rod according to needs, to better drying or show goods.

The utility model provides an adjustable lifting office desk, and relates to the technical field of office desks. The adjustable lifting office desk comprises a desk plate, and desk legs and a desk cabinet are arranged below the desk plate. A supporting seat is fixedly connected to the bottom of the table plate, a sliding plate is fixedly connected to the bottom of the supporting seat, guide grooves are formed in the inner sides of the table legs, and the sliding plate is slidably connected with the guide grooves; a third electric cylinder is fixedly installed on the inner side of the table cabinet, and the output end of the third electric cylinder is fixedly connected with the bottom of the supporting base. The third electric cylinder is started firstly, so that the output end of the third electric cylinder can drive the supporting seat to do lifting motion, the supporting seat is fixedly connected with the table plate, the table plate can be driven to do lifting motion, and then lifting adjustment of the table plate is achieved. In addition, in the moving process of the table plate, sliding plates fixedly connected to the bottoms of the supporting seats can slide in guide grooves formed in the inner sides of the table legs, the guide grooves have the limiting and guiding effects, and the stability of the table plate in the lifting adjusting process is improved.

The utility model relates to the field of rubber processing technology discloses a kind of feeding devices for silica gel seal ring production, including device base, quick-release assembly is arranged in the inside of device base, lifting assembly is arranged below the device base, the quick-release assembly includes rotating handle, the rotating handle is arranged in the inside of device base, rotating handle lower surface is fixedly connected with rotating column, one end of rotating column is fixedly connected with long card block, the outer wall of rotating handle is rotatably connected with stock bin, the inner wall of stock bin is slidably connected with moving slider, the outer wall of rotating handle is attached with limit post, one end of limit post is fixedly connected with spring one end. In the utility model, open device base, as stock bin power transmission, spiral feeding track in stock bin is driven by motor, reaches the effect of quick disassembly for maintenance replacement, solves the problem of significant defects in the disassembly of existing silica gel seal ring production feeding device.

This utility model discloses an adjustable test bracket for solid-state drives (SSDs), belonging to the technical field of test brackets. This adjustable test bracket for SSDs includes a test mechanism, an adjustment mechanism, and a positioning mechanism. The test mechanism includes a base, with a test frame fixedly mounted on one side of the upper surface of the base. Several insertion slots are installed on the upper side of one side of the test frame. The adjustment mechanism includes a support frame, the bottom of which is connected to one side of the upper surface of the base. A lifting frame is slidably mounted inside the support frame. The positioning mechanism includes a support plate, with a moving block slidably mounted on the upper surface of the support plate. A limiting groove is formed on one side of the upper surface of the moving block, and sliding grooves are formed on both sides of the upper surface of the limiting groove. A pair of limiting blocks are slidably mounted between a pair of sliding grooves. This utility model effectively improves the practicality of the test bracket and has high practical value.

The application is a five-hole socket, including a base, the side of the base is provided with a horizontal slide bar, the horizontal slide bar is provided with an inclined surface, the horizontal slide bar is engaged with the inclined surface on the vertical slide bar through the inclined surface, the vertical slide bar is engaged with the inclined surface to push the horizontal slide bar to move inward, the horizontal slide bar is pushed to move outward by the built-in return spring to make the vertical slide bar rise and reset, the structure automatically realizes the mutual conversion of vertical and horizontal movements; the vertical slide bar is located in the slide groove on both sides of the base, when the vertical slide bar is pressed to make the vertical slide bar move along the vertical track, the horizontal slide bar is pushed to move inward along the horizontal track through the inclined surface, the square rod of the horizontal slide bar is pulled out from the square hole of the mounting frame to be unlocked, the return spring is reset to realize automatic locking, three square holes with different heights are arranged on the left and right sides of the mounting frame, the square rod of the horizontal slide bar is unlocked and locked to realize the different depth requirements of the plug embedded in the socket body according to different use places.

The present application relates to coal roadway tunneling technical field, specifically provide a kind of operation platform for excavating anchor machine and the excavating anchor machine containing the operation platform, operation platform includes operation platform body, ceiling protection device and operation protection device, ceiling protection device height-adjustable setting in operation platform body;Operation protection device includes operating lever protection component and clamping plate component.By setting ceiling protection device, solve the safety protection problem of operator in front of operation platform, reduce the security risk of operator;Ceiling protection device height-adjustable, can realize the rational use of protection space, meet the safety protection needs of different height operators;By setting operation protection device, prevent operator from touching operation valve group, especially set clamping plate component, the function of operation valve group is isolated by mechanical structure, realize valve group interlock, so that the corresponding operation valve cannot work simultaneously, prevent operator from misoperation, reduce security risk.

The utility model discloses a mobile modular assembly's energy storage cabinet relates to energy storage cabinet technical field, the utility model discloses a cabinet assembly, the inner chamber sliding connection of cabinet assembly has energy storage battery, and the fixed connection of fixed component has between two adjacent cabinet assembly, the bottom fixed connection of cabinet assembly has removal subassembly. The utility model discloses a fixed component that bolt, the block that receives, screw, connecting plate and nut constitute, realizes the quick assembly and disassembly of cabinet assembly, and the preliminary positioning can be carried out to adjacent cabinet through the cooperation of bolt and the block, then the sleeve joint of connecting plate and screw is used to be fastened through nut, and the stable overall structure is formed, and this design makes energy storage cabinet flexible adjustment quantity and layout according to actual demand, and the adaptability of application scene is improved significantly, in the emergency power supply scene, multiple cabinet assemblies can be connected into large capacity energy storage system rapidly, and when demand is less, can be split and used alone, avoid resource waste.

The utility model discloses an oil -water separation device for industrial wastewater, including box, water inlet pipe, delivery pipe, oil outlet pipe, oil absorption mechanism, water inlet pipe is fixed on the lateral wall of box near top portion, the delivery pipe is fixed at the bottom of box, and the oil outlet pipe is fixed on the lateral wall of box on one side of water inlet pipe, and oil absorption mechanism is installed at the bottom of box, and oil absorption mechanism includes oil absorption roller, support frame, fixed frame, and fixed frame fixed mounting is at the top of box, and fixed frame is across whole box, and support frame is connected on fixed frame, and oil absorption roller is rotatably connected on support frame through bearing, and the top of support frame is equipped with the turntable, and the turntable is rotatably connected with fixed frame, and is equipped with gear III on the turntable, and motor III fixed connection is in fixed frame, and motor III output shaft is equipped with gear IV, and gear IV engages with gear III. The utility model can carry out the lift adjustment to oil absorption roller, can suck to the oil layer of different height, can separate the oil of wastewater top.

This utility model relates to the field of track lighting technology, specifically to a quick adapter that can move up and down along a track. It includes a housing, on which a power connection component and a locking component are provided. The locking component includes a slider and a drive block. Sliding grooves are symmetrically formed on both side walls of the housing, and sliders pass through the grooves. The outer end face of each slider has a toothed surface. A drive block is provided between two sliders, and the drive block is connected to each slider in a cooperative manner. A connecting rod is provided on the drive block, and a fastener connected to the connecting rod is provided on the bottom plate of the housing. This utility model has a reasonable structure. Tightening the fasteners and pulling the drive block via the connecting rod causes the two sliders to expand outwards relative to the housing, engaging with the track to fix the quick adapter to the track and prevent slippage. Loosening the fasteners allows the quick adapter to move along the track, thus achieving lifting and lowering adjustment.

The invention provides a lithium battery extruding and needling all-in-one machine and a use method thereof, and belongs to the technical field of lithium battery puncture tests. The battery jar is formed in the top of the machine case, a containing groove is formed in the machine case, the containing groove communicates with the battery jar through a communicating groove, and a displacement mechanism and a needle feeding mechanism are arranged between the inner walls of the battery jar; the lifting block is arranged between the inner walls of the containing groove, and a plurality of first moving grooves are formed in the side end of the lifting block; the telescopic clamping block is arranged at the side end of the sliding box; the adjusting mechanism is arranged between the inner walls of the containing groove; by utilizing the lithium battery puncturing device, the positions of a plurality of telescopic clamping blocks can be adjusted through horizontal displacement and guide limitation, so that different positions of a lithium battery can be punctured, and the accuracy of a puncturing experiment is improved.

The utility model discloses pile foundation hole depth detection equipment for pile foundation construction, which comprises an equipment base, the outer surface of the equipment base is uniformly provided with telescopic fixed rods through connecting seats, and the telescopic fixed rods enable the pile foundation hole depth detection equipment to adjust the length and the supporting angle according to the diameter of a pile foundation hole. A telescopic cylindrical rod which is used for carrying out rotary lifting adjustment and is provided with an external thread surface movably penetrates through the central position of the end part of the equipment base, and a depth detection rod which is used for carrying out driving adjustment on different pile foundation hole depths is arranged in the telescopic cylindrical rod in a limited telescopic manner. The length can be flexibly adjusted according to the diameter of a pile foundation hole, and equipment can be stably supported by matching with a positioning pile and a horizontal positioning pile under the special working conditions of large-diameter pile foundation holes, soft ground and the like, so that the application scene of the equipment is greatly widened, and the application range of the equipment is remarkably widened.

This utility model belongs to the technical field of ultrasonic welding equipment, specifically providing an ultrasonic welding machine that is easy to install and maintain. It includes a frame and a welding machine body. A first mounting groove is provided on the top of the frame. The welding machine body is slidably installed in the first mounting groove via a lifting mechanism. The lifting mechanism includes a fixed plate assembly, a lead screw rotating shaft, a drive assembly, a guide shaft, a first fixed support plate, and a second fixed support plate. The fixed plate assembly is fixedly connected to the frame. The lead screw rotating shaft is rotatably mounted on the fixed plate assembly via the drive assembly. The guide shaft is fixedly mounted on the fixed plate assembly. The first fixed support plate is slidably sleeved on the guide shaft and threadedly engaged with the lead screw rotating shaft. The first fixed support plate can slide out or retract into the first mounting groove. The welding machine body is fixedly installed on the top of the first fixed support plate via the second fixed support plate. This utility model, through the setting of the first mounting groove and the lifting mechanism, enables the lifting and adjustment of the welding machine body, thereby facilitating its installation and maintenance.

The utility model discloses a kind of chemical environment stress resistance detection devices for plastic products, including detection component and lifting assembly.Detection component is set on the lifting end of lifting assembly, can be lifted or descended under the driving of lifting assembly.Detection component includes detection box, and extrusion unit and two fixed units installed on detection box.Two fixed units are symmetrically arranged in detection box.Fixed unit includes support, joist, fastening screw and clamping frame.The utility model is extruded fixed to different sizes of plastic products by setting two free sliding joists cooperate two clamping frames.At the same time, by controlling hydraulic cylinder with pressing block descending, pressing block is continuously stressed to plastic product Detection operation, it can be adapted to different sizes of plastic product detection while it can be convenient to different sizes of plastic product to continuously stressed detection operation, and then the versatility of detection device can be enhanced.

This application relates to the field of beverage container technology, and discloses a liftable beverage bucket, a drinking cup, and a container set. The liftable beverage bucket includes: a base; a bucket body disposed above the base, with a liquid inlet at the top and a liquid outlet at the bottom, and a handle on the side of the bucket body that is liftable and connected to the base; a lid disposed at the liquid inlet, with a handle and a vent hole; and a one-way valve disposed at the liquid outlet, the bottom end of the one-way valve stem having an upwardly recessed positioning groove and a guide plate surrounding the positioning groove, with a leakage outlet on the guide plate. Through the above method, this application can achieve better sealing and preservation of beverages and convenient drinking.

The utility model discloses concrete floor pouring compactness detection equipment, and belongs to the technical field of floor pouring compactness detection, the equipment is used for detecting the compactness after a concrete floor is poured, the equipment comprises a vehicle body, the upper surface of the vehicle body is fixedly connected with a connecting frame, and the upper surface of the connecting frame is provided with a controller and an ultrasonic detector; a lifting assembly is installed on the upper surface of the vehicle body, a lifting seat is installed on the upper surface of the lifting assembly, a second motor is fixedly connected to the outer wall of the lifting seat, a bidirectional lead screw is fixedly connected to the output end of the second motor, and the bidirectional lead screw is rotationally connected to the interior of the lifting seat; and two lower clamping seats are connected into the lifting seat in a sliding manner. According to the compactness detection device, a mode of manually holding the detection probe by hand is replaced by a mode of clamping and fixing the detection probe and automatically adjusting the position, so that the convenience of compactness operation is improved, the working efficiency of compactness detection is also improved, and the problem of tedious manual handheld operation is solved.

This application provides a buoy-type integrated acoustic and electromagnetic detection device, relating to the field of marine environmental monitoring technology. It includes a buoy body, with acoustic and electromagnetic detection modules arranged in a ring on the bottom surface of the buoy body; a floating assembly including an airbag fixedly installed around the upper perimeter of the buoy body; and a high-pressure inflation cylinder located in the center of the buoy body's inner cavity for inflating the airbag. A positioning assembly including a fixed anchor located at the bottom of the buoy body further enhances the device's functionality. This invention allows for flexible inflation and deflation of the airbag, combined with the use of a reel to raise and lower the steel cable, thereby adjusting the height of the buoy body and the acoustic and electromagnetic detection modules in the water. This enables the acoustic and electromagnetic detection modules to descend to different depths for detection, resulting in more comprehensive and accurate detection.

The utility model discloses an electric power direct-current high-voltage generator which comprises a bottom box, a supporting frame, a lifting assembly, a bearing platform, a guide assembly, a rocker and a voltage-multiplying cylinder. The supporting frame comprises a base and a vertical frame fixedly installed in the middle of the base, a transversely-arranged installation plate is arranged in the lower section area of the vertical frame, a lifting assembly is installed between the installation plate and an ejector rod of the vertical frame, and the lifting assembly is connected with a bearing platform. The lifting assembly adopts a lifting mode combining lead screw transmission and a flexible traction structure and can adjust the lifting height of the bearing platform, a rocker used for controlling the lifting action of the lifting assembly is installed on one side of the outer portion of the vertical frame, and a pressure doubling cylinder is detachably connected to the bearing platform. The voltage doubling cylinder is connected with a direct-current high-voltage generator control mechanism located outside the supporting frame through a cable, and a bottom box located on one side of the vertical frame is arranged on the base. The platform is suitable for working scenes with various height requirements, and use obstacles caused by limitation of the height of the platform are reduced.

The utility model discloses a carbon anode roasting flue gas treatment device, and particularly relates to the technical field of flue gas treatment, the carbon anode roasting flue gas treatment device comprises a tower body, a blow-off pipe and a flue gas inlet pipe, the blow-off pipe is installed at the bottom end of the left side of the tower body, the flue gas inlet pipe is installed on the left side of the tower body, and a pipeline type purification assembly is arranged in the tower body. And a purification box is mounted in the tower body. According to the flue gas purification tower, the purification box, the flow dividing pipes and the packing layer are arranged, the purification box is located in the tower body, meanwhile, the flow dividing pipes allowing flue gas to flow are installed in the purification box, the flue gas enters the tower body and then enters the flow dividing pipes from the bottom side in a flow dividing mode, and the spraying pipes are installed at the top ends of the interiors of the flow dividing pipes; the device is used for spraying liquid medicine, the liquid medicine makes contact with flue gas and is mixed with the flue gas at the filler layer, purification treatment is conducted, the flue gas and the liquid medicine are assisted to be fully mixed and make contact through flow division of the multiple flow division pipes, and the flow division and purification functions in the treatment device are achieved.

This utility model provides a constant-temperature dispersion device for polymer masterbatch, relating to the field of polymer masterbatch processing technology. The device includes a main body comprising a worktable, a constant-temperature dispersion tank, an adjustment mechanism, a clamping mechanism, and a protective mechanism. One end of the constant-temperature dispersion tank has a discharge pipe with a valve. A support leg is fixedly mounted below the worktable. The adjustment mechanism includes a cylinder, a support frame, a connecting plate, a motor, a fixed rod, a connecting rod, a scraper, and a stirring blade. A connecting plate is fixedly connected above the cylinder, and a motor is mounted on the connecting plate. A fixed rod is fixedly connected below the motor, and a connecting rod and a stirring blade are fixedly mounted on the fixed rod. A scraper is connected below the connecting rod. This device allows for height adjustment of the dispersion structure, improving its flexibility and convenience, and facilitating the user's subsequent handling and movement of the constant-temperature dispersion tank.

The utility model discloses a kind of auxiliary positioning platforms for roll bearing chock assembly, including base, the inner side of base is provided with clamping positioning assembly, clamping positioning assembly includes first motor, the output end outer surface of first motor is fixedly installed with positive and negative screw rod one, the outer surface of positive and negative screw rod one is symmetrically connected with H type connecting block, the inner side surface of H type connecting block is symmetrically connected with first connecting rod, one end of first connecting rod is rotatably connected with U block one, the outer surface of one side of U block one is fixedly installed with portal frame, the outer surface of one side of portal frame is pasted with first flexible limiting pad, by the above structure, by starting first motor, first flexible limiting pad is clamped in the side of roll, reduce the stress of bottom second flexible limiting pad in bearing seat installation process, to some extent, the consumption of second flexible limiting pad and first flexible limiting pad is reduced, the service life of auxiliary positioning platform is greatly improved.

This invention relates to the field of stretcher carts and provides a stretcher cart for transferring orthopedic patients, comprising a chassis frame, a rigid inner plate, and a cross-bracing mechanism. Four medical self-locking corner wheels are connected to the bottom wall of the chassis frame. The chassis frame is connected to a support frame via the cross-bracing mechanism. The rigid inner plate is slidably connected to the support frame, and two or more airbags are connected to the rigid inner plate. Air volume adjustment mechanisms and straps are connected to the airbags. An L-shaped extension strip is fixedly attached to the rigid inner plate. An electric actuator is rotatably connected to the support frame, and a rotating bar is rotatably connected to the electric actuator. A control mechanism and two connecting mechanisms are connected to the support frame. The control mechanism is connected to the electric actuator. This invention uses an electric actuator, which, through the control mechanism, drives the rotating bar to engage with and switch with the locking seat, thereby achieving the lifting and lowering adjustment of the rigid inner plate and its sliding movement along the support frame, reducing the weight and complexity of the stretcher cart, lowering energy consumption, and reducing maintenance difficulty.

The utility model relates to an X-ray tube assembly extending mechanism which comprises transmission boxes, two first threaded rods are rotatably installed between the two transmission boxes, sliding seats are installed on the two first threaded rods in a threaded mode respectively, two second threaded rods are rotatably installed between the two sliding seats, sliding plates are installed on the two second threaded rods in a threaded mode, and the sliding plates are connected with the two first threaded rods in a threaded mode. And a third threaded rod is rotationally installed at the bottom of the sliding plate, the third threaded rod is sleeved with a threaded sleeve in a threaded mode, and a U-shaped base is installed at the bottom end of the threaded sleeve. The sliding seat moves in the X-axis direction, the sliding plate moves in the Y-axis direction, horizontal movement adjustment of the X-ray tube seat is achieved, a third threaded rod rotates to drive a threaded sleeve to ascend and descend, then ascending and descending adjustment of the U-shaped seat and the X-ray tube seat is achieved, and front-back overturning adjustment of the X-ray tube seat is achieved through work of a fourth motor. And the X-ray tube seat can be turned left and right to be adjusted through the operation of a fifth motor, so that the multi-directional adjustment of the X-ray tube seat can be realized.