Hello everyone, I'm Brother Xue. The construction of weak current bridge is a very important work, and it also needs a special construction plan. Today I will share a set of bridge construction plans.
Process flow
Positioning elastic line→ bracket installation→ bracket horizontal and verticality checking→ bridge installation, fixing, →leveling, bracket grounding, flat steel laying→ flat steel lap interface welding→ flat steel on the grounding identification installation→ bridge jumpover installation→ bridge identification
Control points
There are five aspects: elastic line, bracket installation, bridge installation, flat steel installation, and jumper installation
。
Process flow graphic analysis:
1. Laser locator is used to locate the elastic line of the bridge bracket
2. The elevation control line is popped on the wall
3. The bridge bracket is installed with a control line
4. Reserved pipe holes on the bridge, arranged neatly and evenly spaced
5. The reserved pipe hole corresponds to the box position on the top plate
6. The seams of the bridge frame are tight, fixed firmly, and the bracket is set reasonably
7. The bridge bend is beautiful and standardized, and the avoidance is reasonable
8. At the bridge crossing point, the grounding flat steel production specification
9. Specification for the production of grounding flat steel at the bend of the bridge
10. Add a grounding flat steel fixed support in the middle of a single bridge, and adopt riveting
11. The grounding flat steel of the bridge bracket adopts lap joint, the bolt is fixed firmly, and the grounding identification is clear and standardized
12. The bridge is clearly marked and posted with specifications
13. The method of grounding flat steel on the bridge bracket at the corner of the yin corner
14. The method of grounding the flat steel on the bridge bracket at the corner of the yang angle
15. The method of grounding the flat steel on the bridge bracket at the reducer
16. Specification of bridge grounding and overtaking practices
17. The overall effect of bridge installation on the public aisle is 1
18. The overall effect of the bridge installation on the public aisle is 2
Introduction to the latest boutique information
There are more than 5,000 documents in total, and it is recommended to get a set, which is definitely helpful!
The PPT scheme in the article was all gifted, a total of 400 PPT, 6 sets of complete drawings, 316 industry standard specifications and construction drawing sets, 60 word schemes, 20 construction organization designs, 20 bills of quantities (with reference prices), 162 drawings and materials, 120 VISIO tiles and topology diagrams, project management and construction plans, 68 practical excel sheets, bidding plans and construction organization design, etc.