14results about How to "Effective installation and fixation" patented technology

The utility model discloses a kind of intelligent logistics cabinet wire harness fixed support of convenient installation and maintenance, it is related to logistics cabinet accessory technical field, including installation card frame, threading and arranging unit and installation fixed unit, installation fixed unit includes installation groove, telescopic link, spring, connecting plug, screwing block and gasket.The utility model has reliable installation fixed unit, by longitudinal clamping and vertical clamping, the effective installation of mechanism whole can be fixed;And by screwing screwing block, the installation state of structure can be conveniently adjusted, and it is convenient to carry out installation maintenance operation;With reliable threading and arranging unit, the four sub-blocks of the front end circumference array of wire arranging clamp are used to play the role of sub-block and clamping to cable, each branch of wire harness is led out from each side outlet of wire arranging clamp, and does not interfere or influence each other;And have reliable fixing effect to cable, guarantee the stability of line running.

The invention discloses a self-centering floating pressure head mechanism, and relates to the technical field of motor assembly. The pressure head comprises a counter-force supporting seat and a pressure head base, a supporting and positioning assembly is mounted at the top end of the counter-force supporting seat, and a workpiece shell is coaxially mounted at the top end of the supporting and positioning assembly; a pressing head mandrel is detachably installed at the bottom end of the pressing head base, a bearing pressing head is detachably installed at the bottom end of the pressing head mandrel, and the outer surface of the pressing head mandrel is sleeved with the top end of the bearing pressing head. Through mutual cooperation of the bearing pressing head, the pressing head mandrel, the floating assembly, the supporting and positioning assembly and other structures, floating fine adjustment of the bearing pressing head in the horizontal direction can be achieved, and self-adaptive fine adjustment of the bearing pressing head is facilitated under the condition that the coaxiality of the pressing head mandrel, the pressing head base and a workpiece shell is low; and the coaxiality of the bearing pressure head and the workpiece shell is improved, so that pressure displacement curves of batch products are smooth and uniform, and the inflection point force is lower than a design threshold value.

The utility model discloses a camellia oil filtration separation purification device, which comprises a box body, four support legs, a cover plate, a filter box, two fixing mechanisms and a driving mechanism, the four support legs are fixedly arranged at the top of the box body and are symmetrically distributed in pairs, the cover plate is detachably arranged on the box body, the two fixing mechanisms are arranged on the box body, and the driving mechanism is arranged on the box body. The fixing mechanism is used for fixing the cover plate, and the driving mechanism is arranged on the cover plate. The camellia oil filtering, separating and purifying device is reasonable in design and good in practicability, the cover plate can be effectively installed and fixed on the box body, the cover plate can be conveniently opened when the filtering box is blocked, the filtering box can be conveniently cleaned or replaced, the camellia oil filtering, separating and purifying quality is improved, the filtering box can be controlled to rotate, the camellia oil filtering efficiency is improved, and the camellia oil filtering, separating and purifying device is suitable for popularization and application. And through the combined action of an annular limiting groove, an annular limiting block, a plurality of supporting rods and a supporting ring, the stability of the filter box during rotation is improved.

The utility model relates to the technical field of burr removal of sealing elements, and discloses a burr removal device for automobile sealing elements, which comprises a base, the top of the base is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a large polishing wheel, the top of the base is provided with a transverse groove, a movable seat is mounted in the transverse groove, and the movable seat is fixedly connected with the rotating shaft. Four inclined grooves are formed in the surface of the moving seat, I-shaped blocks are slidably mounted in the four inclined grooves, inverted-L-shaped abutting plates are fixedly mounted at the tops of the I-shaped blocks, moving limiting sliding grooves are formed in the two sides of the transverse groove, sliding blocks are fixedly connected to the two sides of the moving seat, and the two sliding blocks are slidably mounted in the two moving limiting sliding grooves correspondingly; a reciprocating touch part is mounted in the transverse groove; according to the burr removing device for the automobile sealing part, the sealing ring part can be effectively installed and fixed, meanwhile, the sealing ring part can be effectively moved and ground, and therefore burrs of the sealing ring part can be effectively removed.

The utility model relates to the technical field of electric power facilities, and discloses an electric power tower reinforcing structure which comprises a yoke plate and angle steel, the interior of the yoke plate is hollow, a clamping groove is formed in the bottom of the yoke plate, at least one limiting plate set is arranged on the clamping groove, and at least one set of fixing holes are formed in the side, close to the yoke plate, of the angle steel. A limiting plate is arranged at the position, corresponding to the clamping groove, of the bottom of the connecting plate, the limiting plate is composed of a rectangular plate and an L-shaped plate, the rectangular plate and the L-shaped plate on the limiting plate are arranged in a spaced mode, and the size of the interval between the rectangular plate and the L-shaped plate on the limiting plate and the size of the interval between the clamping groove are matched with the size of the section of the angle steel. And the lock catch blocks on the buckle assemblies can effectively lock the multiple sets of angle steel through the lock catch holes in the yoke plate and the limiting plate and the fixing holes in the angle steel at the same time, so that the effect of quickly and effectively installing and fixing the multiple sets of angle steel can be achieved.

The utility model relates to the technical field of numerical control bending equipment, and discloses a numerical control bending die strip which comprises a die strip body and a supporting seat, a limiting groove is formed in the upper end of the back face of the die strip body, the supporting seat is connected to the upper end of the die strip body in a clamped mode, the die strip body is formed by splicing a plurality of sub-modules, and an inserting groove is formed in one side of each sub-module. The sides, away from the slots, of the sub-modules are fixedly provided with plugs matched with the slots, and the upper end and the two sides of the supporting base are provided with limiting clamping assemblies. According to the die strip for numerical control bending, the plug of one sub-die block is inserted into the slot of the other sub-die block, and then the vertical rod of the T-shaped insertion block penetrates through the guide hole to be clamped into the positioning hole, so that the two sub-die blocks are effectively spliced and fixed, and the use number of the sub-die blocks can be determined according to the length of a metal plate needing to be bent; when a certain sub-module is damaged, the damaged sub-module can be replaced, the use of other sub-modules is not affected, and the waste of resources is avoided.

The utility model relates to the field of supports for fire-fighting spraying construction and installation, in particular to a support for fire-fighting spraying construction and installation. Comprising an electric control lifting mechanism composed of a screw rod, a connecting rod and the like, and a clamping frame mechanism convenient to adjust. Compared with the prior art, the support device has the advantages that the support device is provided with the lifting mechanism controlled by the driving motor, the lifting height of a lifted pipe is determined according to the running quantity of the motor of an electric control system, the support device is more accurate compared with manual adjustment, and the pipe lifted to the determined height is effectively connected with a pipe network, so that the work efficiency is improved. It is ensured that the pipe can be matched with the pipe network supporting device, the pipe can be effectively installed and fixed in the construction process, and the situation that due to position difference, the pipe is twisted and damaged when installed in a pipe network, and the fire-fighting spraying quality is affected is avoided.

The utility model discloses a dynamic coded lock capable of being unlocked by fingerprints, which belongs to the technical field of fingerprint coded locks, and comprises a door body, a mounting groove is formed in the door body, a fingerprint coded lock is arranged in the mounting groove, a placing groove is formed in the door body, a mounting component is arranged in the placing groove, and the fingerprint coded lock is arranged in the mounting component. The mounting assembly comprises a rotating disc, two sets of connecting rods are hinged to the two sides of the rotating disc, mounting can be completed in a short time, manpower and time cost are saved, when the coded lock breaks down or needs to be maintained regularly, quick dismounting is conducted, the coded lock can be quickly taken down by a maintainer to be overhauled, the mounting process is simplified, and the mounting efficiency is improved. No complex tools and professional skills are needed, fingerprint trace residues are reduced, the risk that others speculate or acquire user fingerprint information through residual fingerprints is reduced, the problem that a house is stolen due to the fact that fingerprints are rubbed is avoided, and the safety of the coded lock is enhanced.

The utility model relates to the technical field of in vitro diagnosis automation equipment, in particular to a reagent disc driving mechanism and a blending device. The reagent disc driving mechanism comprises a transmission mechanism, and the transmission mechanism comprises a bottom plate used for bearing a fixed gear and a reagent disc in transmission connection with the fixed gear; the driving module is arranged on the side, away from the fixed gear, of the bottom plate; the transmission module is arranged on the bottom plate and on the same side as the driving module; and the driving module is in transmission connection with the transmission module so as to drive the transmission module to act and drive the magnetic bead bottles in the kit to rotate so as to uniformly mix the reagent. The driving module and the transmission module are arranged on one side, far away from the fixed gear, of the bottom plate, so that the driving module can directly drive the transmission module to further drive the magnetic bead bottle to rotate, and the reagent is uniformly mixed. The problem that in the prior art, a driving shaft of a driving module needs to penetrate through a bottom plate, the driving shaft needs to be designed to be very long, and then the transmission load is increased is effectively solved.

The invention discloses a transparent pixel display screen structure and a using method, the transparent pixel display screen structure comprises a supporting frame, the bottom of the supporting frame is fixedly connected with a bearing seat, and a limiting frame is movably connected between the top of the outer surface of the supporting frame and the middle end of the bearing seat; a transparent display screen body is movably connected between an inner cavity of the limiting frame and the middle end of the supporting frame and comprises a transparent substrate, and a transparent side plate is fixedly installed on the front surface of the transparent substrate. The mode that the full-color chips are overlapped with the LED light sources is used for replacing the limitation that a traditional LED screen needs three light-emitting areas, the utilization rate of the light-emitting areas and the overall light transmittance are improved, the space occupied by pixels is effectively saved through use of the full-color chips, and the light transmittance of the whole LED screen is improved. Therefore, the same imaging effect can be realized by only needing pixel points with half size, and the resolution ratio can reach about two times of that of an LED screen.

This utility model discloses a punching die for automotive parts, relating to the field of automotive parts processing technology. It includes a base, a workpiece conveying unit, and a punching unit. Through an arched top frame design, the five columnar mounting seats are arranged in an arc shape, ensuring that the hydraulic cylinders and punches at each position are vertically aligned with the punching points on the curved surface of the automotive parts. By ensuring the punches are perpendicular, dimensional deviations or increased burrs in the punched holes are avoided. Furthermore, the arched frame is easy to disassemble; by replacing different top frames, the punching assembly can be installed in different positions to produce different types of automotive parts. It also features a reliable workpiece conveying unit, capable of effectively installing and fixing curved workpieces such as automotive bumpers, and moving the workpiece from front to back to sequentially complete loading, punching, and unloading operations, effectively improving automation and processing efficiency.

The invention discloses a multifunctional drainage device and method for tuberculosis internal medicine nursing, and relates to the field of drainage devices.The multifunctional drainage device comprises a mounting box, a mounting groove is formed in the left side face of the mounting box, the front side face and the rear side face of the mounting box are communicated in a penetrating mode through the mounting groove, and a storage mechanism is arranged in the mounting groove; the storage mechanism is connected with the suction mechanism and the flushing mechanism at the same time. The storage mechanism is connected with the suction mechanism, two storage cylinders are arranged in the storage mechanism, and when the storage cylinders are used for storing sucked hydrops, the flow direction of the hydrops can be adjusted through alternate opening and closing of two fourth electromagnetic valves so that the hydrops can alternately flow into the two storage cylinders; therefore, when one storage barrel is filled with effusion and medical staff cannot clean the effusion in time, the other storage barrel can be started to store the effusion, normal drainage is effectively guaranteed, and when the medical staff clean the effusion in one storage barrel, drainage treatment does not need to be paused.

The utility model relates to the technical field of prefabricated wallboard installation, in particular to a pigsty prefabricated wallboard handrail installation structure which comprises prefabricated wallboards, an I-shaped board is connected between every two adjacent prefabricated wallboards, inserting rods are movably connected to the two sides of the interior of each I-shaped board in an inserted mode, one end of each inserting rod penetrates through the corresponding prefabricated wallboard and extends to the back face of the corresponding I-shaped board, and the other end of each inserting rod penetrates through the corresponding prefabricated wallboard and extends to the back face of the corresponding I-shaped board. One end of the inserting rod is fixedly connected with a bottom plate, the other end of the inserting rod is sleeved with an abutting plate in a threaded mode, and the abutting plate abuts against the front face of the I-shaped plate. The I-shaped plate is placed at the connecting position of the two prefabricated wall plates, then the inserting rods are inserted into the I-shaped plate and the prefabricated wall plates, connection between the prefabricated wall plates and the I-shaped plate is enhanced through the penetrating function of the inserting rods, the bottom plate abuts against the back face of the I-shaped plate, the abutting plate is arranged on the inserting rods in a threaded and sleeved mode, the abutting plate is rotated, and then the I-shaped plate and the bottom plate are connected. The prefabricated wallboard fixing device is easy to operate, the prefabricated wallboard can be effectively installed and fixed, and the stability and durability of the hog house wall body are improved.

The utility model is suitable for the technical field of stage sound equipment, and provides a quick mounting and dismounting structure for stage sound equipment. A hanger; the limiting handrails are movably hinged to the front side of the hanging bracket in a bilateral symmetry mode; the sound equipment body is placed at the top of the hanging bracket, and handles are arranged on the sound equipment body in a bilateral symmetry mode; the positioning rod is movably hinged to the top of the hanging bracket and covers the top of the sound equipment body; the pressing rod is fixedly installed at the bottom of the positioning rod and movably makes contact with the top of the front side of the hanging bracket and the inner side of the limiting handrail. Compared with the prior art, the beneficial effects of the utility model are that: when in use, through the cooperation of the spacing handrail, the positioning rod and the pressing rod, the sound equipment body can be fixed on the hanging bracket, and the spacing handrail, the positioning rod and the pressing rod form a whole by using the clamping structure, so that the sound equipment body can be rapidly and effectively installed and fixed; and dismounting is convenient, and later maintenance and replacement are facilitated.