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Automatic door installation construction scheme

2015-8-6 15:47:28 Article source: http://junpairhy.com/click :
I. Material requirements
1. Automatic door products should be manufactured in the factory according to design regulations or purchased according to design requirements in the market.
2. Installation materials: Expansion bolts, bolts, nails, welding rods, rags, small hardware, etc.


Second, the main tools, tools

1. Main tools Impact drills, nail guns, welding machines, taps, etc.
2. Main tools Commonly used electrician tools, gray wire bag, hanging wire pendant, wrench, hand hammer, steel tape measure, brush, spirit level, ruler, broom, etc.


3. Operating conditions

1. Check whether the position of the embedded steel plate of the hanging roller device on the upper part of the automatic door is correct. If there is any deviation, it should be handled in time.
2. The quality of all kinds of spare parts for automatic doors should meet the requirements of current national standards and industry standards, and be selected according to design requirements. Do not use unqualified products.
3. After the door frame, door leaf and other decorative parts are delivered to the site, they should be placed in the warehouse and properly stored. They must not be deformed by impact during transportation. And should prevent the surface of the door from being contaminated by cement, lime slurry or other acid-base substances. 4, arrange the installation of scaffolding and installation of safety facilities.

Fourth, the construction process
1. Steel beam installation Steel beams for automatic doors are generally fixed at both ends of the reinforced concrete on both sides of the door tunnel or on the iron parts of the door pillar. The pillars are made of 30 * 50 hot-dip galvanized square steel. Because the two sides of the site doorway are not reinforced concrete, door post iron parts are used. The door posts are installed on both sides of the door frame. The lower and lower joints must be connected with concrete. The ceiling above the door head should be cut, and the size of the cut should be suitable for construction and installation. According to the previously adjusted level control line and the center position line of the steel beam, check the leveling with a spirit level and perform symmetrical welding. . Because according to the site conditions and housing pattern

2. For installation, the construction of the electric door needs to open a 2m * 0.5m opening in the ceiling, and fix the upper end of the two door posts on the roof and the lower end on the floor to ensure the safe movement of the electric door. 2. Motor installation The automatic door transmission control cabinet and automatic control detection device are fixedly installed on the steel beam. The fixed connection methods include the steel beam punching and bolting method, and the welding connection plate on the steel beam and then connecting and fixing. It should be noted that the drilling or welding of the connection plate on the steel beam should be completed before the steel beam is installed.

3. Install the door leaf first to check the straightness and smoothness of the track. If the non-smooth place is smoothed with a sander, install the sliding door leaf. The end of the sliding door leaf should be installed with elastic limit materials. It is required that the door leaf slides smoothly and smoothly. 4. Debugging Turn on the power and adjust the detection angle and response sensitivity of the microwave sensor to achieve the best working condition.


Five, quality standards

1.Main control project
1) The quality and performance of automatic doors meet the design requirements. Inspection method: check production license, product certificate and performance test report.
2) The type, type, specification, size, opening direction, installation position and anti-corrosion treatment of automatic doors shall meet the design requirements. Inspection methods: observation, ruler inspection, inspection of site acceptance records and concealed engineering acceptance records
3) For automatic doors with mechanical devices, automatic devices or intelligent devices, the functions of the automatic devices or intelligent devices of mechanical devices shall comply with the design requirements and relevant standards. Inspection method: start mechanical device, automatic device or intelligent device and observe.
4) The installation of automatic doors must be firm. The number, location, embedding method and linking method of the embedded parts must meet the design requirements. Inspection methods: observation, hand inspection, inspection of hidden engineering acceptance records.
5) The accessories of automatic door should be complete, the position should be correct, the installation should be firm, and the function should meet the requirements of use and various performance requirements of automatic door. Inspection methods: observation, hand inspection, inspection product qualification certificate, performance inspection report and entry acceptance record.
2. General items
1) The surface decoration of automatic doors should meet the design requirements. Inspection method: observation.
2) The surface of the automatic door should be clean without scratches and bumps. Inspection method: observation.
3). The stitching value and allowable deviation of sliding door installation.


Six, finished product protection
1. During the transportation and installation of automatic doors, there should be protective devices and avoid collisions.
2, the automatic door shipping box to the installation position, and then open the box for inspection.
3. When using electric welding, you must protect both the primary and secondary wires. The copper on the secondary wire side is not allowed to expose copper, and it should ensure good insulation.
4. After the automatic door is installed and before it is delivered for use, it should be managed by a person and protective measures should be taken.


Seven, security measures
1. Hand-held power tools should be equipped with a leakage protection device with a rated operating current of not more than 30mA and a rated operating time of not more than 0.1s in the power distribution box.
2. Each electric machine should have independent switch and fuse protection.
3. When using electric welding, you must protect both the primary and secondary wires. The copper on the secondary wire side is not allowed to expose copper, and it should ensure good insulation.
4. Grinding wheels and single switches should be used. Grinding wheels should be equipped with a protective cover not greater than 180 and a working bracket from Laigu.
5. It is strictly forbidden to place the hand-held power tool while it is still rotating.