What are the embedded parts in the elevator shaft?
Most of the embedded parts made of metal, such as: steel or cast iron, wood, plastic and other non-metallic rigid materials. The prefabricated part (prefabricated part) is a pre-installed (buried) component in the concealed project, that is, the structure of the structure when the structure is placed, for the masonry when the superstructure of the lap. To facilitate the installation of external engineering equipment base fixed.
Most of the embedded parts made of metal, such as: steel or cast iron, wood, plastic and other non-metallic rigid materials. The prefabricated part (prefabricated part) is a pre-installed (buried) component in the concealed project, that is, the structure of the structure when the structure is placed, for the masonry when the superstructure of the lap. To facilitate the installation of external engineering equipment base fixed.
If the shaft of the hoistway is a brick structure, it is necessary to set up a ring beam every 1500mm to 2000mm height in the hoistway (the first gear ring in the bottom of the hoistway is made up of 1500mm Set, from the second gear ring began to set by 2000mm, the top of the hoistway last gear ring by the floor 400mm set), ring beam height ≥ 300mm, elevator floor should be equipped with a beam on the edge, beam height 350mm, beam The width of the same width and the hoistway, and shall not protrude into the hoistway (the beam used to install the floor of the floor door) 2, the basement or other floor structure is not the structure of the floor, Along the beam with a beam height of ≥ 350mm, the length of the beam and the same width of the hoistway, and shall not protrude into the hoistway (this spoiled anger to drink sewn bucket bucket for the installation of the elevator floor gate) If the wall of the hoistway is a fully castable structure, it is not necessary to set the beam and the beam. If the wall of the hoistway is part of the cast - in - place structure, the position of the ring beam and the over - beam must be set.
Now are playing the bolt, the concrete shaft there is no embedded parts, the framework of the ring beam, nor the legs do not. Pretending to help add anger to help drink sewn bucket handle, at most, is the room a little bit.
