4results about How to "Reduce hidden dangers" patented technology

This utility model provides a self-alarming guardrail for broken railings, including a guardrail body; a monitoring box disposed around the periphery of the guardrail body, which can establish a communication connection with a traffic monitoring terminal; and a detection feedback device including an optical fiber and an optical fiber breakage alarm. The optical fiber is continuously laid along the guardrail body, and the optical fiber breakage alarm is connected to the guardrail body to collect optical fiber signals. When the guardrail body breaks, causing the optical fiber to break, the optical fiber breakage alarm generates a breakage feedback signal and sends it to the monitoring box, from which the traffic monitoring terminal can obtain the corresponding alarm information. The beneficial effect of this utility model is that it can promptly provide feedback on guardrail breakage information, reduce the potential for traffic accidents caused by guardrail breakage, and improve road safety.

The application discloses a modular quick-change module of an OMR vacuum laminating machine and a laminating device, relates to the field of vacuum laminating machines, and comprises a rack, a linear module is mounted on the inner side of the rack, an installation plate is fixedly connected to the top of the linear module, a workpiece is placed on the inner side of the installation plate, a hydraulic cylinder is mounted on the inner side of the rack, and a top seat is fixedly connected to the output end of the hydraulic cylinder; the cooperation of the rectangular plate and other parts enables the second nozzle to start from the sealed end, gradually advance to the middle area and the area close to the other end, and apply uniform pressure; this process not only continuously discharges air to the end, but also assists the close lamination of the film and the workpiece surface through uniform air flow pressure, ensures that the back glue of each area can fully contact the workpiece, reduces the air bubble hidden danger caused by local lamination from the root, and realizes the dead-angle-free air exhaust from one end of the workpiece to the other end, and further reduces the overall air bubble generation rate.

The utility model discloses a pneumatic push rod formula agitator in sugar tank of sugar spraying machine relates to food processing equipment technical field, the utility model discloses a sugar tank body, the top of sugar tank body side is equipped with the fixed frame, the inboard of both sides of fixed frame is equipped with pneumatic push rod, the both sides of fixed frame are equipped with slide between, the telescopic axle of two pneumatic push rods is equipped with the moving block of slide cooperation with slide, the side of moving block is equipped with the stirring frame of being located in the sugar tank body and is rotated cooperation, be provided with connecting assembly between stirring frame and moving block. The utility model discloses the telescopic axle of pneumatic push rod drives moving block and moves along the slide repeatedly, and the rotation of rotating rod will be driven to the sliding of moving block to drive stirring frame and carry out the rotary motion, realizes all -round, high -efficient stirring of sugar liquid in sugar tank body, reduces the hidden danger that the iron filings and oil dirt drop in the sugar tank through the screw stirring.

The utility model discloses a kind of inverted reverse osmosis treatment devices, it is related to water treatment device technical field.The utility model includes fixed box, permeation component and mounting bracket, the top of fixed box is set as opening, and the upper portion in fixed box is fixed with inner frame, and permeation component is movably connected in inner frame, permeation component includes support frame, semi-permeable membrane and protection pole, support frame is set in the top of inner frame, several semi-permeable membranes with equal spacing are fixed in support frame, and the both sides of semi-permeable membrane are fixed with protection pole with equal spacing, mounting frame is fixed in the upper edge of the outside of fixed box, mounting frame is fixed with mounting bracket in the top, the top central of mounting bracket is fixed with water delivery bin, and one end of water delivery bin is fixed with output pipe.The utility model is fixed by setting fixed box, permeation component and mounting bracket, solve the effective membrane processing area limited of inverted reverse osmosis treatment device, processing efficiency is not high enough, and the problem that membrane is deformed and broken easily under pressure in production.