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Some Construction Steps for High Speed Door

2019-05-31

Some Construction Steps for High Speed Door


1, model: HF-J201

2, size: actual scale;

3, curtain: France imported 0.8mm high-density polyester fiber base fabric. The integral curtain can be opened with a transparent window in the middle, and the wind bar is added in the middle to increase the resistance to wind;

4. Door frame material and specification: 6.0mm high quality aluminum alloy track, specification: 140mm*90mm*6mm;

5, roller blind mode: the upper roller roll up the curtain, the two sides to the cabinet contains a wind-proof node to increase the resistance to wind;

6, security device: infrared security photoelectric. Airbag (resistance rebound) automatic derailment function;


pvc high speed door


7. Control unit: adopts (Danish Danfoss HLP Hailip) external high-performance upgrade Control Box, built-in vector control mode, high control precision; Hefide servo motor, power supply 220V, power 0.75kw/1400 rev / S , carrying a large load S4 type;

8. Average speed: opening and closing speed 0.5-1.0m/s (adjustable);

9, power failure emergency device: power failure manual rocker, can easily open or close the roll door;

10, the basic configuration of fast roll door: double-sided button, single-sided infrared safety photoelectric, automatic closed door system (time adjustable), double-sided geomagnetism.

11. Construction equipment Angle grinder, pistol drill, powder line package, screwdriver, hammer, line pendant, level ruler, ruler, etc.




Second, the rapid door construction process:

1. Process flow, hole treatment, elastic wire, fixed reel transmission device, no-load test, curtain plate, and installation guide rail test cleaning.

2. Operating process

(1) Hole treatment: Check whether the hole is consistent with the product size. The size of the opening of the fast rolling door should be determined in addition to the size of the opening during construction.

(2) Elastic line: measure the elevation of the hole, and pop up the vertical of the two guide rails and the center line of the reel. Although the door has been opened, the verticality still needs to be reviewed.

(3) Fixed reel and transmission device: The pad is welded to the pre-embedded iron plate, and the left and right brackets of the reel are fixed by screws to install the reel. The drum should be flexible after installation. Install the gear unit and drive train. Install an electrical control system.

(4) No-load test: After power-on, check whether the working condition of the motor and reducer is normal, and whether the direction of rotation of the reel is correct.

(5) Curtaining panel: The panel is assembled and then mounted on the reel.

(6) Mounting guide rail: According to the position specified in the drawing, the two side rails and the upper rail are welded to the wall embedded parts and welded together, and the guide rails should be on the same vertical plane.

(7) Commissioning: First manual test run, then use the motor to open and close several times, adjust to no stuck, block and abnormal noise, the speed of opening and closing meets the requirements. After all debugging, install the protective cover.

(8) Cleaning: Paint or set the decorative surface of the rail wall to clean the site.

pvc high speed door


Third, safety and civilization measures

1. This construction uses mobile scaffolding, and the scaffolding needs to be accepted before passing the test;

2. The construction area is located in the production workshop. During the construction process, the red and white ropes should be used to set up the safety fence within three meters of the site. The idlers should not enter, and the splash generated by the construction should be avoided.

3. Construction workers need to wear reflective vests when entering the workshop;

4. If there is a hot work to be completed outside the workshop as much as possible, it must be applied in advance in the workshop, and in addition to preparing the fire extinguisher in the construction process, there should be a safety station next to the station;

5. On-site construction and electricity use shall be handled by the full-time electrician of the project department, and other personnel shall be prohibited from operating;

6, the high-altitude work must wear the seat belt correctly;

7. After the completion of the construction, the site shall be cleaned and ordered to exit in an orderly manner. After the exit, the production facilities and signs of the construction area shall be restored;

8. On-site construction should pay attention to the protection of finished products to avoid scratching the floor, wall tiles and curtains.

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