Step frame classification: 1, whether it can move: divided into two types: movement and fixed; 2, material: divided into wood, steel and soft ladder; 3, tower connection form and use purpose: ① Template bracket-Used to support the template, use the frame set by scaffolding materials ② single-row scaffolding-short row of racks, that is, there is only a row of rods, one end of the horizontal horizontal rod on the wall ③ double-row scaffolding-short-row, that is, scaffolds composed of two rows and horizontal rods in the inside and outside ④ decoration scaffolding-for decoration engineering construction operation ⑤ Structure scaffolding-for building Construction operation of construction and structural engineering ⑥ Suspened scaffolding-applied to device installation or maintenance cantilee 4, construction nature: divided into building scaffolding and installation scaffolding n5, block size ① Open open Formula: There are only scaffolding of the operating layer railings and footboards, and there are no other cover facilities. It is the popularity of Tianjin scaffolding. ② Full closed: Full length and high -closed scaffolding along the outside of the scaffold. ③ semi -closed: cover area with 30%~ 70%scaffolding. ④ Local closed: The blocking area is less than 30%. 6, other ① soft ladder: Hanggan uses short wooden sticks or steel pipes, tied to the crossbar, fixed at the top, catalyzed large flue, reactor, regenerator, oblique tube and other maintenance maintenance Frequent use. ② mobile hanging ladder, hanging basket: The fixed ladder or hanging basket that can be moved is usually hook or slide to the top, hanging on a strong part.
A scratch scaffolding (
Step frame classification:
1, whether it can move: divided into two types: movement and fixed;
2, material: divided into wood, steel and soft ladder;
3, tower connection form and use purpose:
① Template bracket-Used to support the template, use the frame set by scaffolding materials
② single-row scaffolding-short row of racks, that is, there is only a row of rods, one end of the horizontal horizontal rod on the wall
③ double-row scaffolding-short-row, that is, scaffolds composed of two rows and horizontal rods in the inside and outside
④ decoration scaffolding-for decoration engineering construction operation
⑤ Structure scaffolding-for building Construction operation of construction and structural engineering
⑥ Suspened scaffolding-applied to device installation or maintenance cantilee
4, construction nature: divided into building scaffolding and installation scaffolding n5, block size
① Open open Formula: There are only scaffolding of the operating layer railings and footboards, and there are no other cover facilities. It is the popularity of Tianjin scaffolding.
② Full closed: Full length and high -closed scaffolding along the outside of the scaffold.
③ semi -closed: cover area with 30%~ 70%scaffolding.
④ Local closed: The blocking area is less than 30%.
6, other
① soft ladder: Hanggan uses short wooden sticks or steel pipes, tied to the crossbar, fixed at the top, catalyzed large flue, reactor, regenerator, oblique tube and other maintenance maintenance Frequent use.
② mobile hanging ladder, hanging basket: The fixed ladder or hanging basket that can be moved is usually hook or slide to the top, hanging on a strong part.