The chandelier installed to what?

A large chandelier installed in the structure layer, such as floors, truss and beam, small chandelier often install reinforcing in the joist or joists, whether single or combined by the chandelier chandelier, lamps factory a production facilities, the difference is that a single chandelier can be installed directly, combined hanging lamp to combined in combination or after installation. For large area and the shape of a strip lighting, use more boom suspension lamp box and lamp holder form.
The material preparation
(1) construction materials commonly used materials are the following.
The wood (of different specifications of the water, wood, water board), aluminum alloy (sheet, profile), steel (steel, flat steel, steel plate), mainly as a supporting member.
The plastics, organic glass plate, glass spacer, external decorative veneer and a radiating plate, copper plate. Anodized aluminum as the decorative component.
Other parts such as screws, nails, rivets, finished lamps, adhesive etc..
(2) construction tools: pliers, screwdrivers, hammers, electric curve saw, hammer, hand according to, ruler, paintbrush etc..
The structure layer connection
(1) the methods of operation: mainly consider connecting embedded parts and transition piece.
Firstly the structure layer embedded iron or wooden (except water bearing brick). The embedded location should be accurate, and should have sufficient room for adjustment.
The transition in iron and block connecting piece, so as to adjust the physical and errors, with physical parts, welding, screw wear nail.
The boom, the sling with the transition connecting member.
(2) installation note: installation should pay attention to the following three.
The installation if there are more than a chandelier, should pay attention to their position, length of relationship, can at the same time installation chandelier installed ceiling, ceiling joists can in such as the basis, adjusting the position of the light and the level of.
The boom out ceiling must face directly and available method with sleeve. Will pipe approach facilitates installation, can ensure the ceiling panel complete, only in the need to position the drill pipe can be. Direct hanging cup ceiling, installation plate is not easy to find a positive hole. Sometimes it may adopt the method of truncated panel mounting boom and then dug hole mounting, but have an impact on the decorative effect.
Thread the boom should be a certain length, for adjusting the height with. Sling suspender suspended below the lamp box, should pay attention to the reliability of the connection.
Grid connection
Sling suspender, nail, screw in time directly joists, or adopting the surface piercing method connected to the vertical run gate. Or hanging in the time to pick the inter gate plus cross joists. The suction source power for lamps: incandescent light bulb for 40 ~ 100W, 30 ~ 40W fluorescent lamp multi.