Introduce the installation steps of intensivebusbar trunking in detail
Catalogue：companyHits：Release：2021-04-06 09:57:14
What are the installation steps for dense busbar trunking?
1. In order to ensure that the dense busway is not contaminated, the connecting parts of each functional unit of the dense busway and the surface of the copper bar on the movable joint must be cleaned, and the inside of the shell and the insulator must be wiped clean before installation. There should be no leftovers. ；
2. The reserved holes and pre-embedded parts of the floor and wall should be pre-embedded and reserved according to the design requirements, the interphase supporting plate should be installed firmly, and the segmented insulated shell should be well insulated;
3. The torque bolts of each connection part of the dense busway shell need to be tightened with a wrench to ensure that each contact surface is well closed;
4. During installation, it is necessary to carefully compare the intensive busway system diagram, check all specifications and models to avoid blind installation, which will cause rework and affect the quality of construction and installation;
5. When installing dense busbar trunking, its overall structure should be horizontal and vertical. When laying vertically, it should be at least 1.8m from the ground. The height of the horizontal symbol from the ground should not be less than 2.2m. Brackets should be added;
6. When the terminal box and start box of the busbar are suspended in the air, they are fixed by brackets. The brackets on the wall and the top plate are fixed with two expansion bolts. The expansion bolts should be added with flat washers and spring washers. When the busbar is laid vertically through the top plate, Channel steel support should be used on the passing bottom plate. When the closed bus bar crosses the expansion joint or settlement joint of the building, adopt measures that adapt to the movement of the building structure to prevent the horizontal movement of the bus bar from causing breakage and affecting the normal supply and distribution of the bus bar. Electricity.
