20results about How to "Good adjustment function" patented technology

The invention provides a profile steel rolling mill screw-down device which comprises a worm, a screw-down device and a screw-down device. The worm is rotationally connected to the inner side of a supporting frame. The worm gear is located on the inner side of the supporting frame and connected with the worm in a matched mode, a moving hole coaxial with the worm gear is formed in the supporting frame, a downward-pressing screw rod is arranged in the moving hole, and internal threads corresponding to the downward-pressing screw rod are formed in the inner side wall of the worm gear; the pressing screw rod is in threaded connection with the inner side of the worm wheel and moves in the forming direction of the moving hole; and the roller system is arranged corresponding to the downward pressing screw rod, and the downward pressing screw rod drives the roller system to move. The rolling specification adjusting device has the beneficial effects that the rolling specification is adjusted through the worm gear and the worm, and a finer rolling specification adjusting function is provided through cooperation of the worm gear and the worm.

The utility model discloses a seat chassis mechanism, which relates to the field of seats, and comprises a chassis main body arranged on the upper side of a bearing plate, and further comprises an inserting ring plate, the lower end of the inserting ring plate is fixedly connected with a limiting ring, and the lower surface of the bearing plate is fixedly connected with a fixed groove shell close to the corner position. Sliding columns are slidably mounted in the four sets of fixing groove shells, clamping blocks are fixedly connected to one ends of the four sets of sliding columns, handles are fixedly connected to the lower surfaces of the four sets of sliding columns, a bearing seat is clamped to the lower side of the bearing plate, the section of an insertion ring plate is circular, and the insertion ring plate is fixedly connected to the lower surface of the chassis body. The insertion ring plate is positioned on the inner side of the bearing plate; the quick mounting and dismounting device has the advantages that the quick mounting and dismounting function of the chassis is realized, a large number of bolts are not needed in the mounting and dismounting process, the mounting and dismounting efficiency is remarkably improved, a convenient adjusting function is realized, and the flexibility of the seat is improved.

The utility model discloses an anti-falling device for building construction, and relates to the technical field of building construction. Comprising a base plate, two pairs of supporting legs are arranged on the lower wall face of the base plate, a cylinder and two pairs of telescopic rods are arranged on the upper wall face of the base plate, a first motor is arranged in the cylinder, a first threaded rod is arranged at the driving end of the first motor, and the first threaded rod is rotationally connected into the cylinder; the upper end of the first threaded rod is in threaded connection with a sleeve rod, the sleeve rod is in sliding contact with the inner wall face of the cylinder, a pair of sliding grooves are formed in the inner wall face of the cylinder, and a pair of sliding blocks are arranged on the outer wall face of the sleeve rod. A structure for conveniently adjusting and preventing objects from falling from high altitudes is designed, the device has a convenient adjusting function, has a protection function during lateral construction, avoids the danger of objects falling from high altitudes, and can rotate the baffle plate during construction of a ceiling or a ceiling, so that the construction use is not influenced.

The utility model discloses a steel structure house splicing connecting part which comprises a first steel structure and a second steel structure perpendicularly connected with the first steel structure, and further comprises a fixing frame installed on the outer side of the rear end of the first steel structure, and positioning columns are fixedly installed on the outer sides of the upper end and the lower end of the fixing frame. Fixing nuts are arranged on the outer sides of the ends, away from the fixing frames, of the positioning columns, and mounting frames located on the outer sides of the first steel structures are arranged at the outer side ends of the fixing frames. And the vertex angle plate is integrally and fixedly mounted on the outer side of the front end of the mounting frame, a supporting plate is integrally and fixedly mounted at the corner of the vertex angle plate, a second mounting bolt convenient to fix is arranged in the upper end of the vertex angle plate in a penetrating mode, and a reinforcing plate is arranged on the outer side of the front end of the vertex angle plate. The splicing connecting component for the steel structure house has a good adjusting function during installation, adjustment can be conveniently conducted according to the thickness size of the second steel structure, and meanwhile the supporting effect of installation is improved.

The utility model discloses a deformed steel bar reinforced rod body which comprises a deformed steel bar sleeve. A pinching groove penetrating through pipe orifices at two ends up and down is formed in the axial direction of the side wall of the deformed steel bar sleeve; outer threads are arranged on the side walls, close to openings in the two ends, of the deformed steel bar sleeve, the outer threads located at the upper end of the deformed steel bar sleeve are in threaded connection with an upper sleeve, and the outer threads located at the lower end of the deformed steel bar sleeve are in threaded connection with a lower sleeve. The end, close to the lower sleeve, of the upper sleeve is integrally connected with a fishing line wheel upper clamping base, and the end, close to the upper sleeve, of the lower sleeve is rotationally connected with a fishing line wheel lower clamping base through an anti-disengaging ring way. The designed structure of the rod body reinforced by the deformed steel bars has remarkable advantages in the aspects of improving the performance, durability and operability of the fishing rod.

The utility model discloses a high-speed tool steel blanking clamping and conveying device which comprises a fixed sliding seat, an installation sliding plate is arranged on one side in the fixed sliding seat in a sliding mode, an air cylinder is arranged on the other side in the fixed sliding seat, and the output end of the air cylinder is connected with the installation sliding plate. L-shaped fixing extension plates are arranged at the four corners of the top of the mounting sliding plate, a mounting plate is arranged at the ends, close to each other, of the four L-shaped fixing extension plates, U-shaped sleeve plates are arranged on the two sides of the exterior of the mounting plate in a sleeving mode, and guide sliding blocks are arranged on the inner tops of the two U-shaped sleeve plates and the sides, close to each other, of the inner tops of the two U-shaped sleeve plates. Through the structural design of a sliding through block, an L-shaped fixing plate, an electric push rod, a second hinge rod, a clamping block and a through groove, the setting of double chucks of the clamping and conveying device can be achieved, so that the two-section clamping work on the outer portion of tool steel is achieved, the later-stage firm clamping function is improved, and the possibility that a single chuck falls off when being loosened is reduced.

The invention provides an ultrathin constant humidity machine for a distributed showcase, and mainly relates to the technical field of environment temperature and humidity regulation and control equipment. A distributed ultra-thin constant humidity machine for a showcase comprises a shell, a first in-cabinet circulation air inlet and a first regenerated air inlet are fixedly installed on the upper portion and the lower portion of one side of the shell respectively, and a first in-cabinet circulation air outlet and a first regenerated air outlet are fixedly installed on the upper portion and the lower portion of the other side of the shell respectively. A humidifying cabin and a dehumidifying cabin are arranged in the shell, and the humidifying cabin is located above the dehumidifying cabin and is independent of the dehumidifying cabin. The device has the beneficial effects that the humidifying cabin and the dehumidifying cabin are ingeniously arranged in the ultra-thin shell, and are controlled by the high-efficiency fan and the precise air valve, so that precise management of air circulation is realized, and efficient operation of dehumidifying and humidifying is ensured.

The utility model discloses a pressure vessel leakage detection device comprising a plurality of groups of positioning ring frames which are connected through supporting telescopic connecting rods, and the bottom ends of the positioning ring frames are connected with a bearing ring base; an indicating lamp and an ultrasonic sensor are arranged outside the positioning ring frame; a supporting telescopic positioning rod is arranged inside the positioning ring frame; the bearing ring base is connected with a control box through a supporting rod, a PLC and the like are arranged in the bearing ring base, and the sealing door is provided with a touch screen. The device has the beneficial effects that the ultrasonic sensor realizes high-sensitivity detection; leakage points are accurately positioned by indicator lights; the mobile power supply and the switching power supply provide various power supply modes; the remote monitoring and alarming functions are realized; the supporting telescopic positioning rod and the connecting rod are convenient to position and adjust, and are suitable for cylindrical pressure containers of different specifications.

The utility model discloses a high-pressure water mist fire extinguisher convenient to move, which comprises a bottom box, a space adjusting mechanism, a mounting clamping mechanism and a fixing auxiliary mechanism, the space adjusting mechanism comprises a space frame, a rotating shaft, an atomizing pipe, a rotating frame, a support frame, an eccentric disc and a hydraulic cylinder; the installation clamping mechanism comprises a clamping pipe, a clamping rod, a rotating ring, a push-pull rod, an embedded plate, an annular groove and a supporting ring, the space adjusting mechanism can achieve space adjustment of the high-pressure water mist fire extinguisher through cooperation of a hydraulic cylinder and an eccentric disc, the direction and the position of an atomization pipe can be flexibly adjusted, and through the design of the clamping rod, the rotating ring and the push-pull rod, the space adjusting mechanism is convenient to use. The quick and firm connection between the components can be realized, and the stability of each part of the device in the use process can be ensured through the matching of the clamping pipe and the clamping rod.

The present application relates to a kind of photovoltaic module control method and system, it relates to the field of photovoltaic module, it includes receiving illumination information;The illumination information is analyzed to extract light intensity maximum value direction;Determine photovoltaic panel orientation based on light intensity maximum value direction;Control the photovoltaic module executes preset light chasing instruction and executes step 100 to step 103 cyclically until the illumination information cannot be received, the light chasing instruction is the instruction for rotating according to the photovoltaic panel orientation;When the illumination information cannot be received, control the photovoltaic module executes music dance instruction.The present application has by extracting illumination information to obtain illumination angle, then according to illumination angle, the placing orientation of photovoltaic panel facing the direction of illumination angle is determined, so that photovoltaic panel can receive maximum light intensity, realize maximum efficiency absorption sunlight, improve the effect of photovoltaic panel to solar light light energy utilization.

The invention provides a processing device and a production process of SMC composite materials, which relate to the technical field of processing of SMC composite materials, and include at least four rotating rods rotatably connected to the revolving frame, a commutating plate is installed at the lower end of each rotating rod, a rotating wheel is installed at the upper end of the rotating rod, an adjusting wheel is rotatably connected to the revolving frame, a plurality of the rotating wheels are respectively meshed with the adjusting wheels, at least four annular grooves are arranged at equal intervals in the adjusting wheel, each of the annular grooves is respectively installed with side springs of different diameters, and a double stirring effect is achieved through the combined movement mode of the revolving frame and a plurality of self-rotating frames, the rotation of the revolving frame drives the overall material flow, and the spiral blades on the self-rotating frame generate strong shear force and turbulence in a local area, and the design combining the revolving and the self-rotating not only improves the uniformity of stirring, but also significantly enhances the mixing effect.

The bird nest type water bed comprises a water bed body, an air bag and skin-friendly cloth, a mattress is fixedly installed in the upper end of the water bed body, a prefabricated groove is formed in the upper end of the water bed body, a heating pipe is installed at the bottom of the inner side of the water bed body, and a temperature sensor is arranged at the upper end of the inner side of the water bed body; an air bag is installed on the inner wall of the upper end of the water bed body, the left end of the air bag communicates with an inflation pump assembly installed in the water bed body, and a hook-and-loop fastener is arranged on the outer surface of the air bag; skin-friendly cloth is adhered to the outer side of the hook-and-loop fastener, and extension cloth is sewed at the rear end of one side of the skin-friendly cloth. The utility model belongs to the technical field of medical instruments, and aims to solve the problems that in the prior art, a good adjusting function is not achieved, and it cannot be ensured that a water bed body is in a 37 DEG C constant-temperature state. The water bed has the technical effects that the water bed has a better adjusting function and can ensure that the water bed body is in a 37 DEG C constant-temperature state.

The utility model discloses a packaging die-cutting machine capable of adjusting an inclined die-cutting mechanism, and relates to the field of packaging die-cutting machines, the packaging die-cutting machine comprises a mounting frame plate clamped on a workbench, and further comprises a movable carrier plate, a telescopic rod is arranged on the movable carrier plate in a penetrating manner, the lower end of the telescopic rod is fixedly connected with a lifting frame plate, and a rotating shaft is arranged on the lifting frame plate in a penetrating manner; a rotating block fixedly sleeves the outer side of the rotating shaft in a clamping manner, a cutting knife is fixedly connected to the lower side of the rotating block, a first motor is fixedly mounted at the top of one side of the mounting frame plate, a first threaded shaft is fixedly connected to the output end of the first motor, and a sliding groove is formed in the mounting frame plate; the packaging paper board die cutting device has the advantages that packaging paper boards with different thicknesses and sizes can be cut at different positions, the adjusting function is convenient and fast, applicability is high, use is convenient, position deviation of the packaging paper boards in the die cutting process can be avoided, die cutting stability is guaranteed, and packaging die cutting efficiency is improved.

The utility model relates to the technical field of aluminum profile machining, in particular to a door and window aluminum profile machining tool convenient to adjust, which comprises a workbench and a shell, the surface of the workbench is fixedly connected with the end of the shell, two round rods are fixedly connected to the inner wall of the shell, a first baffle is fixedly connected to the surface of the workbench, and a second baffle is fixedly connected to the inner wall of the shell. The surface of the first baffle is fixedly connected with the inner wall of the shell, a feeding structure is arranged on the surface of the workbench, a drilling structure is arranged in the shell, through cooperation of the feeding structure and the workbench, a third motor is turned off when an aluminum profile moves to a designated position, when the same aluminum profile is machined, the aluminum profile does not need to be frequently taken out manually, and the machining efficiency is improved. According to the aluminum profile drilling device, the aluminum profiles are fixed again, manual labor is saved, the working efficiency of the device is improved, the aluminum profiles are drilled through cooperation of the drilling structure and the aluminum profiles, the aluminum profiles of different specifications can be machined, and the limitation of the device is reduced.

This invention provides a probe holder device for an ultrasonic testing instrument, comprising a body, a probe, a fixing mechanism, a multi-stage rotating device, and a clamping mechanism. The probe is connected to the body via a cable and placed within the clamping mechanism. The clamping mechanism adjusts its position following the multi-stage rotating device. The multi-stage rotating device includes a primary rotating mechanism that drives the clamping mechanism to rotate laterally and a secondary rotating mechanism that drives the clamping mechanism to rotate longitudinally. The primary rotating mechanism is mounted on the fixing mechanism, and the secondary rotating mechanism is mounted on the primary rotating mechanism. The fixing mechanism secures the multi-stage rotating device to the body. This ultrasonic testing instrument probe holder device, by incorporating a multi-stage rotating device, enables multi-angle adjustment of the probe both laterally and longitudinally, significantly improving the flexibility and convenience of probe placement and adapting to the demands of a fast-paced hospital testing environment.

The utility model discloses a magnet ring forming machine which comprises a hydraulic station body, a fixed base plate is installed at the top end of the hydraulic station body, a lower die is arranged at the top end of the fixed base plate, an inner pressing groove is formed in the lower die, an upper pressing block is installed in the inner pressing groove, an upper die is inserted in the top end of the lower die, and a lower die is arranged at the top end of the upper die. A shifting seat rod is arranged at the front end of the lower die, a spring is installed at the bottom of the shifting seat rod, and a top block is connected to the top end of the shifting seat rod. By arranging the discharging adjusting structure, the upper die is clamped into the top end of the lower die through the inner pressing groove during use, the telescopic cylinder and the stamping plate are driven by the hydraulic cylinder base to move on the sliding column to stamp the upper die, and the upper pressing block in the inner pressing groove in the lower die and the upper die are formed in a stamping mode. And then a shifting seat rod at the front end of the lower die is shifted, and a spring at the bottom of the shifting seat rod drives an ejector block to impact an upper pressing block in an inner pressing groove, so that the discharging adjusting function is achieved.

The invention relates to the technical field of motors, in particular to a motor shell and a motor, and the motor shell comprises a bottom plate, a shell, a support, a mounting groove, a fastening bolt and a protection assembly; two supports are fixedly connected to the upper end of the bottom plate in a front-back symmetry mode, shells are fixedly connected to the upper ends of the two supports, motors are installed in the shells, installation grooves are formed in the front side and the rear side of the upper end of the bottom plate, screw holes are formed in the installation grooves in a penetrating mode, fastening bolts are connected into the screw holes in a threaded mode, and a protection assembly for protecting the shells is installed at the upper end of the bottom plate. Through the protection effect of the protection assembly, the motor shell is effectively prevented from being damaged by the external environment and impacted by falling foreign matter, so that the service life of the motor shell is prolonged, the safety is enhanced, and meanwhile, the operation convenience of a user is greatly improved through the provided convenient mounting, dismounting and adjusting functions.

The invention discloses a novel passive in-orbit non-connection supporting structure of a cold end. The passive in-orbit non-connection supporting structure comprises a cold end structure, a hot end structure and a transmitting tube structure. Wherein the cold end structure is connected with one end of the transmitting tube structure; and the other end of the transmitting tube structure is connected with the hot end structure. The thermal insulation performance and the structural stability of the non-connection supporting structure of the low-temperature storage tank of the on-orbit vehicle are improved.

The utility model relates to a hydraulic engineering lighting device convenient to adjust and use, which comprises a base, universal wheels are arranged at the bottom of the base, a fixed box is fixedly mounted at the top of the base, a mounting box is fixedly mounted on the right side of the fixed box, and a driving mechanism is arranged in the mounting box. A mounting plate is arranged at the top end of the driving mechanism, a driving box is fixedly mounted on the front face of the mounting plate, a driving gear is arranged on the back face of the driving box, a driven gear is meshed with the top of the driving gear, a rotating shaft is arranged in the driven gear, and an illuminating lamp is arranged on the outer surface of the rotating shaft. And a push plate is fixedly mounted on the right side of the mounting box. According to the illumination equipment convenient to adjust and use in the water conservancy project, the equipment has a more excellent adjusting function by arranging the driving mechanism, the equipment can be adjusted at multiple angles, the equipment can further have certain height adjusting capacity, and the using effect of the equipment is further improved.