Concrete Support Arm System 1. Features and advantages 1. Suitable for installation on concrete roofs, walls and floors 2. 4 long strip holes are designed to facilitate installation and adjustment 3. Use anchor bolts to fix, safe and reliable 4. Can be used as a support arm base 5. Depending on the requirements of the working conditions, the single base cantilever arm can be used 6. 2 through bolts must be installed crosswise 7. Surface hot-dip galvanizing (zinc layer thickness 55um) 8. Material carbon steel stainless steel
Concrete Support Arm System
1.Features and advantages
1. Suitable for installation on concrete roofs, walls and floors
2. 4 long strip holes are designed to facilitate installation and adjustment
3. Use anchor bolts to fix, safe and reliable
4. Can be used as a support arm base
5. Depending on the requirements of the working conditions, the single base cantilever arm can be used
6. 2 through bolts must be installed crosswise
7. Surface hot-dip galvanizing (zinc layer thickness 55um)
8. Material carbon steel stainless steel
2. single set of accessories
Product name |
Specifications |
Materials |
Production process |
Surface |
Unit |
Amount |
Concrete base |
WH-C90/4 |
Q235B/SUS316L |
Stamping/welding |
Hot galvanized/S stainless steel |
A |
1 |
Heavy lock nut |
M12 |
35K/SUS316L |
Cold heading |
Hot galvanized/S stainless steel |
A |
2 |
Square neck bolts |
M12x100 |
35K/SUS316L |
Cold heading |
Hot galvanized/S stainless steel |
A |
2 |
Back expansion anchor |
M16x100/30 |
40Cr、Q345B/SUS316L |
Cold heading/cutting |
Hot galvanized/S stainless steel |
Set |
4 |
End cover |
WH-EC90 |
PE |
Injection molding |
Orange |
A |
1 |
3. Recommended force value of arm support system composed of concrete base WH-C90/4and heavy channel steel
Arm length (mm) |
Load Type 1: Uniform distribution |
Load Type 2: Concentrated Force |
Load type 3 |
Load type 4 |
Load type 5 |
S= short arm LS= long arm |
|
|
|
|
|
S 500 arm length |
2820 |
2820 |
1410 |
1410 |
940 |
L 1000 arm length |
1340 |
1340 |
670 |
670 |
440 |