发布人：http://www.kdjlm.com 发布时间：2019-01-22 10:13:05
1. Installation of track
According to the width and height of the door plate, the fixed position of the two rails is determined and the level is measured by the horizontal tube. Then the fixed position is fixed by the square head screw of M8 *41. The distance between the horizontal rail and the wall and between the two horizontal rails is measured by tape gauge, and the level of the horizontal rail is measured by level gauge. Then the horizontal rail connector is fixed with the fixed connection of the horizontal rail and the track by small cap screw and hexagonal nut of M6.4*14_. Two triangles are made of angle steel with eyelets, and then the end of the horizontal rail is connected with small cap bolts and nuts of M6.4*14_, and fixed to the ceiling or wall with expansion bolts of M8*70_.
2. Installation of torsion spring
The center bracket of torsion spring, nylon rubber ring, fixed flange, torsion spring matching the weight of door body, locking flange, winding wheel and bearing bracket should be set on galvanized steel pipe in sequence (distinguishing left and right sides), and attention should be paid to whether the parts are installed correctly. The center bracket of the torsion spring is fixed to the short wooden board in the middle of the upper part of the hole with the square head screw of M8*41_, and the installation position of the chain box is avoided. The center bracket of torsion spring, nylon rubber ring, fixed flange and torsion spring are connected with M8*40_bolt, and then the torsion spring and locking flange are connected. Then the lower end of the bearing bracket is connected and fixed with the horizontal rail connector with the big cap screw and nut of M9.5 *19. The upper end of the bearing bracket is fixed to the side wood frame with the square head screw of M8 *41.
3. Installation of door panel
Place the bottom sealing strip at the bottom of the bottom door plate and fix it from the back to the door plate with M4 *16_or M6.4 *16_self-tapping nails. Place the bottom wheel bracket on the two sides of the door panel near the bottom sealing strip. Place 165507 。 Then the rollers are coated with glycerin and put into the bottom wheel bracket and 1# folder, and the door panel is placed in the erected track and leveled. The brackets of 2, 3, 4, and the top wheel are fixed at the left and right positions of the top of each door plate in order, and the middle position of each door plate is connected by 1 folding. The door panels are placed in the established track in sequence, and the folded sheets and the door panels are connected with the self-tapping nails of M6.4 *16, so that the door panels are combined into one.
4. Strength of torsion spring
The end of the wire rope belt ring is sleeved on the support hook axle of the bottom wheel. According to the regulations, the torsion spring should be strengthened by the strength meter. Do not exceed or lower than half of the prescribed circles. Don't hold the steel rod, hang the other end of the wire rope on the winding wheel, tighten the wire rope, lock the winding wheel, then lock the locked flange, and remove the remaining steel rod. This process is extremely dangerous, we must pay attention to safety, not only to protect ourselves, but also to avoid harming others.
The door is lifted and lowered several times by hand to observe whether the door body is running smoothly and the strength of the torsion spring is appropriate. Then the screw of each connection is adjusted and tightened.
6. Installation of motor
Connect the chain box to the motor and fix it. The front end U-shaped frame of the chain box is fixed to the wooden board above the central bracket of the torsion spring and centered to connect the chain box. The "bracket is made of angle steel with eyelets. The lower end is connected with the motor by M8, and the upper end is fixed to the ceiling by two M8 70_expansion bolts. The hook base is fixed to the middle position of the top of the top door plate with the self-tapping nail of M6.4 *16, and the hook is connected. Connect the power supply, observe the operation of the motor, adjust the up and down journey.
A white sheath with a diameter of 1.0 is used to lead from the switch terminal of the electric motor at the tail of the motor. Following the suspension cloth of the motor to the left side of the hole 1.2M from the ground, a wire clip is nailed at 500_intervals, and then a manual switch is connected. Wiring should be horizontal and vertical, beautiful and reasonable.
8. Installation of Handles
The handle should be installed on the bottom door plate, centered left and right, and the horizontal center line should be aligned with the lower edge line of the square.
9. Lock Installation
The keyhole should be opened at the center of the third door panel from bottom to top with a special opener. When installing, the lock groove should be all downward, and the back cap must be tightened.
The above content is a small edition of Jinan curtain door for you to collate and provide, if you need more knowledge, please contact us in time, or click on our official website for consultation: http://www.kdjlm.com.