1、 Installation of straight support plate of fire shutter door:
1. Install the active support plate (the driver bracket is connected in advance and welded on the support plate), screw the expansion bolt through the support plate hole with nut, spring ring and flat washer, and the support plate surface shall be perpendicular to the reel.
2. The direction of installing the driven support plate is the same as above, but before tightening the bolts, the horizontal pipe is required to check whether the center height of the driven support plate is consistent with the active support plate, and the levelness is controlled within 1 / 300 of the hole height. If there is any deviation, it should be adjusted in time.
3. Bearing plate with the weight of the whole door, some bearing plates are fixed with expansion bolts, but they are not stable enough, so they should be supplemented with support or reinforcement, and fixed on site, welded, fixed on the brick wall, and the bearing plate should be fixed with through bolts.
2、 Installation of fireproof reel:
1. Before the installation of the reel, fix the direction of the hanging board on the reel, and then install 4-6 pieces of curtain boards on the hanging board and roll them tightly on the reel.
2. Pay attention to the safety when hoisting the reel. Special person shall be assigned to direct the hoisting. Ladder, scaffold and chain block shall be inspected. When installing, first insert the optical shaft with the bearing and seat into the end hole of the reel, align the position, and then tighten the bearing fixing bolt.
3. After the reel is installed, the reel can be moved left and right to adjust the position. At the same time, check the level of the reel with a level ruler and a horizontal tube. After adjustment, the optical shaft and the reel are fixed by full welding, and the optical shaft and the bearing are fixed by buttress screws.
4. When hoisting the reel, pay special attention not to damage the curtain plate rolled on the reel, and pad the board when binding with steel wire rope.
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