Description: After using the explosion-proof chain hoist for a period of time, you need to remove the parts of the explosion-proof chain hoist for maintenance. The removal of a product seems simple, but if you install it again It is not that easy. The total number of parts in the explosion-proof chain hoist is 17 pieces. Without a part, it cannot be assembled into a complete product. How is it.
After using the explosion-proof chain hoist for a period of time, you need to remove the parts of the explosion-proof chain hoist for maintenance. The removal of a product seems simple, but it is not so easy if it is installed again. Easy, the total number of parts in the explosion-proof chain hoist is 17 pieces, which cannot be assembled into a complete product without a single part. If you want to dismantle the explosion-proof chain hoist, you need to understand the order of disassembly of.
The disassembly and assembly of the explosion-proof chain hoist firstly takes out the lifting sprocket, and applies lithium grease grease, which is mainly to facilitate the fixing of the ball and to play a lubrication role. Then the bearing balls are scrubbed clean and discharged into the bearing chamber of the lifting sprocket at one time. After lining up, put on the bearing jacket. Take out the side plate, insert the four-tooth short shaft sleeve on the side plate, and insert the sleeve into the side plate hole. Then insert the assembled lifting shaft into the side plate and install the splined hole gear. Insert the five-foot long shaft into the center hole of the lifting wheel, install the spring card slot, and install the spring card. Install the gear box side plate (for fixing the four-tooth short shaft), and install the 4-foot short gear on the gear box side plate. After the gear end is assembled, the other end is assembled. Insert the lifting chain against the wheel into the lower hole, install the fixing hook, the lifting chain in sequence, and align the other side plate.
Before installing the friction plate seat, the friction plate, and the ratchet, pull the ratchet hook away from the ratchet to facilitate installation. Install the friction plate seat, friction plate, ratchet, and friction plate in order, and then put down the ratchet hook. Attach the large-faced end of the bracelet to the friction plate. At the other end of the bracelet, tighten the screws, install the back-off cotter pin, tighten the screws, and secure one end of the lifting chain. Put the zipper in the hand zipper wheel, cover the end cap, tighten the screws, and cover and fix the other end cap.
Have you learned the above disassembly sequence of explosion-proof chain hoist ? We must follow the correct sequence when disassembling and maintaining explosion-proof chain hoists. We must not disassemble blindly. If you have any questions when disassembling and maintaining explosion-proof chain hoists, please feel free to contact our online customer service and 开心十三张. !!