5results about How to "Installation" patented technology

The utility model relates to a kind of single-sided tube plate structure detachable sleeve type straight tube bundle tube type heat exchanger. Including first tube side header, second tube side header, shell side box and tube bundle, the first tube plate of first tube side header and second tube side header is connected by flange, second tube side header and shell side box are connected by flange, tube bundle is arranged inside second tube side header and shell side box, tube bundle includes inner heat exchange tube, outer sleeve and second tube plate, inner heat exchange tube is arranged in outer sleeve inside, the second tube plate is clamped between second tube side header and shell side box, outer sleeve lower end is welded with second tube plate connection, inner heat exchange tube lower end is welded with first tube plate connection.The utility model welding first tube plate and inner heat exchange tube, second tube plate and outer sleeve welding structure form a closed tube side, two welded assemblies can be dismantled at will, installation, maintenance is more convenient.

The utility model relates to metallurgy bridge -type crane safety monitoring field discloses a kind of installation mechanism and crane wheel set, it includes support component, the support component includes mounting plate, transition plate being installed in the outer side of the mounting plate, and connecting plate being installed in the outer side of the transition plate, connecting component, the connecting component includes measuring piece being installed in the outer side of the mounting plate, and transmission piece being installed in the outer side of the measuring piece;By the cooperation of each component, it can be realized without using auxiliary wheel, so that encoder directly measures the data of the wheel, prevents various adverse conditions caused by setting auxiliary vehicle, in addition, by setting mounting groove, mounting hole and connecting slot, base, right-angle support arm and right-angle connecting arm can be installed at will, so that the support component can be applied to wheels of different sizes.

The utility model belongs to the technical field of black pearl processing, and particularly discloses quantitative batching equipment for black pearl processing, which comprises a support plate and an inclined table, the inclined table is fixed at the center of the top end of the support plate, a sleeve is fixed on the left side of the top end of the support plate, an insertion rod is inserted and fixed in the sleeve, and a box body is welded at the top end of the insertion rod. And a guide block is welded at the lower part in the box body. According to the quantitative batching equipment for black pearl processing, a slide way is formed between a side plate and an inclined table, each notch is provided with a corresponding box body, pearls are stored in the box bodies after a cover body is opened, and after a baffle is lifted, pearl particles can slide from top to bottom along the slide way formed by the side plate, penetrate through a through groove and an opened valve and fall into a tank body; black pearls with different colors and diameters can be stored in each box body, batching and quantitative batching can be realized under the control of the controller, and the problem of abrasion in pearl delivery is solved.

This utility model discloses a canopy for the restoration of ancient buildings, including a base plate. Several first fixing grooves are formed on both the front and rear sides of the base plate, and a center-of-gravity adjustment component is installed on each of the first fixing grooves. Several first pin holes are formed on the left and right sides of the top of the base plate, above the first fixing grooves, and first pins are installed on each of the first pin holes. Connecting components are provided on the left and right sides of the base plate, and connecting rods are fixedly connected to the left and right sides of the top of the base plate. In this utility model, the center-of-gravity adjustment component and the counterweight component adjust the center of gravity of the device when the canopy is covered, preventing the device from tipping over due to a shift in the center of gravity. The connecting components connect and fix multiple components to adjust the size of the canopy, making it suitable for various scenarios. The height adjustment component adjusts the height of the device.