5results about How to "Satisfy fixation" patented technology

The present invention discloses a cradle of a spinning machine, comprising a handle, a rocker arm and a cradle seat. The cradle seat is provided with a pressure fine-tuning component; the pressure fine-tuning component comprises a limit assembly and a pressure regulating assembly; the limit assembly comprises at least one limit portion, and the limit portion is fixedly connected to the cradle support rod shaft; the limit assembly is used to fix the cradle seat to prevent unwanted movement relative to the support rod shaft; the pressure regulating assembly is fixed in the cradle seat, and can make the cradle seat move appropriately relative to the limit assembly, and the pressure can be adjusted by operation behind or below the cradle. The present invention also provides a method for fine-tuning the pressure from behind / below the cradle. The cradle of the present invention is easy to install and operate, has a simple structure, can reliably adjust the pressure value within a wide range, and takes into account the fixity of the cradle.

The invention discloses a water-based adhesive tape and a preparation method, the adhesive tape at least comprises a substrate layer and an adhesive layer formed on the substrate layer, the adhesive layer comprises the following raw materials by weight: 100 parts of natural rubber; 25 to 35 parts of styrene butadiene rubber; 0-2 parts of an antioxidant; 0-10 parts of a UV absorbent; 0-3 parts of a defoaming agent; 0-3 parts of a thickening agent; 0-1 part of a cross-linking agent; and a proper amount of deionized water. The adhesive tape provided by the invention can achieve the effect of fixing a carton, can be self-adhered and ended when being wound and ended, is easy to tear off, and can not damage the carton body when being torn off.

The utility model discloses a bridge structure stress strain monitoring device which comprises a workbench, a back plate is fixedly installed on one side of the top of the workbench, and supporting legs are symmetrically and fixedly installed at the bottom of the back plate. An adjusting mechanism is arranged between the workbench and the back plate, and a fixing assembly is arranged in the adjusting mechanism. Wherein the adjusting mechanism comprises a sliding groove formed in the working table, so that strain detection can be rapidly carried out on reinforcing steel bars in a bridge structure, the effect of fixing the reinforcing steel bars of various lengths can be achieved, compared with a traditional manual reinforcing steel bar bending mode, the position of the reinforcing steel bars can be accurately fixed, the detection precision is greatly improved, and the working efficiency is improved. The mechanical pushing structure realizes uniform and stable force application, so that the bending degrees of the steel bars are consistent, the repeatability and the reliability of detection results are enhanced, a solid guarantee is provided for accurately evaluating the stress-strain performance of the steel bars, and meanwhile, a large amount of manpower is saved.

The utility model discloses an anesthesia head frame which comprises a transverse rod, a vertical rod, a pipeline fixing frame, a medicine feeding disc fixing frame and a pressure measuring device fixing frame. The upper end part of the vertical rod is rotatably connected with the cross rod, the other end part of the cross rod is detachably connected with the pipeline fixing frame, the middle part of the vertical rod is detachably connected with the dosing disc fixing frame and the pressure measuring device fixing frame, and the lower end of the vertical rod is fixedly connected to the side part of an operating bed through the operating bed fixing frame. The problems that in the prior art, an anesthesia head frame is single in function, unstable in connection with an operation bed, not beneficial to classified management of operation objects and large trouble is caused to doctors in the operation process are solved. The anesthesia head frame is reasonable in structural design, and can conveniently fix and suspend the medicine feeding tray at a set height. The fixing effect on the pressure measuring device can be achieved through the pressure measuring device fixing frame. The breathing pipeline can be fixed and supported through the pipeline fixing frame, and the situation that the life safety of a patient is affected due to pipeline pressing is avoided.

The utility model discloses a chip cleaning structure for dynamically carving bowknots, which comprises a carving machine body, and a carving component is arranged on the outer side of the top end of the carving machine body; a cleaning mechanism is arranged at one end of the carving machine body, and an adjusting assembly is arranged at the top of the carving machine body. The cleaning mechanism comprises a mounting plate arranged at one end of the carving machine body, a mounting frame is fixedly connected to the top end of the mounting plate, brush rollers are symmetrically arranged in the mounting frame, a frame is mounted in one end of the carving machine body, a fixing plate is mounted on one side of the mounting plate, and the fixing plate is connected with the inner side of the frame in an inserted mode. And fixing boxes are symmetrically mounted on the two sides of the fixing plate, so that the effect of quickly mounting and dismounting the mounting frame can be achieved, subsequent workers can conveniently clean and maintain the brush roller in the mounting frame, the device maintenance efficiency is greatly improved, and the phenomenon that the plate cleaning effect is poor due to the fact that impurities are accumulated on the surface of the brush roller is avoided.