6results about How to "No adjustment required" patented technology

The utility model discloses a kind of reinforcing structures between steel structure factory building beam column steel frame, including the inclined brace component being arranged between existing steel column and existing steel frame beam, inclined brace component includes inclined brace rod, and column connecting plate and beam connecting plate being arranged at both ends, column connecting plate connects the existing steel column, and beam connecting plate connects the existing steel frame beam;Existing steel column is provided with column reinforcing plate in the region of connecting the column connecting plate, and existing steel frame beam is provided with beam reinforcing plate in the region of connecting the beam connecting plate;Adjacent the existing steel column between being arranged at factory building side wall is further provided with detachable intercolumnar rigid tie rod, and the setting height of the intercolumnar rigid tie rod is not lower than the height of column connecting plate at the position. Through the above setting, the safety and stability of the roof truss beam can be better ensured, the roof permanent load can be increased, the overall structure is simple, and the original structure does not need to be disassembled or adjusted, so the installation and construction are easy.

This utility model discloses a yarn bobbin changing device and winding machine for preparing fiber knitted fabrics, relating to the field of textile machinery technology. It includes a guide rail base; a sliding base slidably connected above the guide rail base; a rotating base rotatably connected above the sliding base; a hydraulic cylinder fixedly connected above the rotating base; a mounting frame disposed above the hydraulic cylinder, with its bottom fixedly connected to the drive end of the hydraulic cylinder; and two sliding frames, each slidably connected to the outside of one end of the mounting frame. This utility model discloses a yarn bobbin changing device and winding machine for preparing fiber knitted fabrics. Through an adaptive operating module, it utilizes the synchronous expansion of a telescopic airbag and a clamping airbag to achieve flexible clamping, realizing stable gripping and non-destructive fixing of empty yarn bobbins of different specifications without frequent adjustments to the clamp specifications, while effectively avoiding damage to fragile bobbins such as paper.

The utility model discloses a cable grounding device, apply to wiring device technical field, including the shielding ring of inside having inner annular groove, the contact finger spring of being sleeved in the inner annular groove, after the shielding layer of cable is turned over and enters the shielding ring, the inside of contact finger spring is contacted with the shielding layer and the shielding layer partial shielding silk is embedded in the contact finger spring, the outside of contact finger spring is extruded contact with the inner annular groove, still include the metal shell of with shielding ring outer wall passes through O type ring connection, the sealing ring, the clamping claw and the galling nut of being connected in proper order in the front end of metal shell, and with the connecting nut assembly of metal shell rear end connection. This cable grounding device can fix the shielding layer of cable, and the production assembly is convenient, and shielding connection is stable and reliable.

This utility model relates to a deep vein catheter fixation patch, comprising a fixation patch body that can adhere to the skin at the puncture site. An opening for the catheter to pass through is provided on the fixation patch body. A puncture site disinfection pad surrounds the edge of the opening and contacts the skin at the puncture site. The first tip of the catheter passes through the opening and is fixed to the outer surface of the fixation patch body. A heat-sealing film covers the outer wall of the catheter. A second tip of the catheter is fixed to the outer surface of the fixation patch body. The puncture site disinfection pad surrounds the edge of the opening and directly contacts the skin at the puncture site. This continuously disinfects and sterilizes the skin around the puncture site, effectively inhibiting microbial growth. It can fill any gaps that may exist between the catheter and the skin, blocking the pathway for microorganisms to enter the body. The heat-sealing film covering the outer wall of the catheter forms a physical barrier, reducing contact between external microorganisms and the catheter, and preventing microorganisms from spreading along the outer wall of the catheter to the puncture site.

The utility model relates to liquid accumulator processing technical field especially a kind of liquid accumulator shell spinning machine, including rack, output spindle installed on rack, chuck for clamping cylinder installed at the output end of output spindle, jet nozzle for spraying cylinder in chuck, spinning cutting assembly for spinning cutting processing to cylinder installed on rack and adjusting assembly installed on rack, the adjusting assembly includes support frame for supporting cylinder, rotating component for rotating 180 degrees back and forth with support frame horizontal, first lifting component for driving rotating component to move up and down installed on rack and pusher component installed on rack for pushing cylinder on support frame into chuck, the support frame is provided with the axis line and the rotating axis line of output spindle coincide and the support groove for contacting with the outside surface of cylinder. The liquid accumulator shell spinning machine of the utility model can improve the processing efficiency of liquid accumulator shell.