Bowl buckle joint is composed of upper bowl buckle, lower bowl buckle, cross bar joint and limit pin of upper bowl buckle, etc.
When assembling, insert the cross bar and diagonal bar into the lower bowl buckle, press and rotate the upper bowl buckle, and use the limit pin to fix the upper bowl buckle. Bowl buckle type steel pipe scaffolding column horizontal distance is 1.2 m, longitudinal distance according to the scaffolding load can be 1.2 m; 1.5 m; 1.8 m; 2.4 m, step distance is 1.8 m, 2.4 m. When erecting the pole length seam should be staggered, the first layer of the pole should be 1.8 m and 3.0 m long pole staggered arrangement, up are used 3.0 m long pole, to the top layer and then 1.8 m and 3.0 m two lengths to find Leveling. The deviation of verticality of scaffold below 30 m high should be controlled within 1/200, and that of scaffold above 30 m high should be controlled from 1/400 to 1/600, and the deviation of total high verticality should be no more than 100 mm. only one row of uprights, and one end of horizontal bar rests on the wall.
Scaffolding consisting of two rows of uprights and horizontal rods inside and outside, etc. Scaffolding with only working floor rails and foot stops and no other sheltering facilities. Scaffolding with less than 30% sheltered area. These are the introduction of bowl buckle scaffolding and the types of scaffolding. Bowl buckle type multifunctional scaffolding is a new type of scaffolding developed on the basis of absorbing the advanced joint and fitting process of similar type of scaffolding abroad and combining with the actual situation in China. Bowl buckle scaffolding function introduction 1. Bowl buckle node structure is reasonable, force rod axial force transmission, so that the scaffold as a whole in three-dimensional space hundred, high structural strength, good overall stability, and has a reliable self-locking performance, can better meet the needs of construction safety.
Bowl buckle scaffolding Bowl buckle type steel pipe scaffolding is composed of steel pipe uprights, cross bars, bowl buckle joints, etc..
Its basic structure and erection requirements and fastening type steel pipe scaffolding similar, the difference lies mainly in the bowl buckle joint. Bowl buckle joint is composed of upper bowl buckle, lower bowl buckle, crossbar joint and upper bowl buckle limit pin. The lower bowl buckle and the upper bowl buckle limit pin are welded on the upright rod, and the upper bowl buckle is set into the upright rod. Weld the plugs on the cross bar and diagonal bar. When assembling, insert the horizontal bar and diagonal bar into the lower bowl buckle, press and rotate the upper bowl buckle, use the limit pin to fix the upper bowl buckle bowl buckle type steel pipe scaffolding column horizontal distance of 1.2m, vertical distance according to the scaffolding load can be 1.2m; 1.5m; 1.8m; 2.4m, step distance of 1.8m, 2.4m. When erecting the joint length seam of the uprights should be staggered, the first layer of uprights should be 1.8m and 3.0m long Staggered arrangement of the uprights, upward are used 3.0m long rod, to the top floor and then 1.8m and 3.0m two kinds of length leveling. The deviation of the verticality of scaffolding below 30m high should be controlled within 1/200, and scaffolding above 30m high should be controlled at 1/400~1/600, and the deviation of the total high verticality should be no more than 100mm. there are many types of scaffolding you are talking about. Common are: 2.1.1 scaffolding for building construction and erected on the material, stacking and construction work with the temporary structure of the frame. 2.1.2 single-row scaffolding (single-row frame) only one row of uprights, horizontal horizontal bar end resting on the wall of the scaffolding. 2.1.3 Double-row scaffolding (double-row scaffolding) scaffolding consisting of two rows of uprights and horizontal rods inside and outside. 2.1.4 structural scaffolding scaffolding for masonry and structural engineering construction operations. 2.1.5 decoration scaffolding scaffolding for the construction of decoration work. 2.1.6 open scaffolding Scaffolding with only the working floor railing and foot barrier, no other sheltering facilities. 2.1.7 partially enclosed scaffolding scaffolding with less than 30% of the sheltered area. 2.1.8 semi-enclosed scaffolding Scaffolding with 30% to 70% of the sheltered area. 2.1.9 fully enclosed scaffolding scaffolding along the outside of the scaffolding full length and full height of the enclosed scaffolding. 2.1.10 formwork bracket used to support the formwork, scaffolding materials used to build the shelf. 2.1.11 open scaffolding Scaffolding set along the perimeter of the building non-intersecting circle. 2.1.12 Closed-loop scaffolding Scaffolding set up along the perimeter of the building. ............ These are the introduction of bowl buckle frame and the types of scaffolding. As for the difference to see for themselves will understand.