The single rod bidirectional bracing is an integrated unit that delivers bidirectional (X and Y axis) horizontal restraint through a single suspension rod used as the main vertical load path. A specialized multi-dimensional seismic hinge, or integrated three-dimensional connector, links the rod, pipe clamp, and two orthogonal braces into one compact node. This node transfers vertical load to the rod and decomposes horizontal forces from any direction into the corresponding braces, then into the building structure. The integrated cast or forged connection removes several separate joints, which speeds installation and removes the loose-connection risk of multi-part assemblies. It offers bidirectional protection in the space of a single-rod unit, suiting narrow locations with medium loads.
We produce this integrated unit in volume to a tight process, keeping galvanizing and weld quality consistent run to run. The standardized node geometry, weld schedule, and hot-dip galvanizing process are fixed across batches, so repeated orders arrive with the same zinc thickness and weld integrity without re-specifying each time. Consistent surface treatment matters on this unit because the multi-axis hinge carries corrosion-sensitive load paths; uniform galvanizing protects those contact surfaces over the building's life. Buyers get predictable repeat quality for large, multi-floor projects rather than variation between consignments.
Specifications
|
Parameter |
Specification |
|
Core configuration |
Single rod + integrated 3D hinge + two orthogonal braces |
|
Directional restraint |
Bidirectional (X and Y axes) |
|
Node type |
Cast / forged multi-dimensional connector |
|
Rod material |
Carbon steel |
|
Surface treatment |
Hot-dip galvanized |
|
Design standard |
GB 50981 |
|
Typical pipe size |
Around DN150 (medium load) |
|
Load class |
Medium |
Applications
- Electrical shafts and equipment mezzanines. Where a portal frame cannot fit, the single integrated node still holds a medium pipe or cable run against bidirectional sway in a narrow footprint.
- Fire-fighting and alarm single pipes at corners or wall positions. The 3D node resolves both axes where a straight ceiling-mounted portal would be awkward to anchor.
- Renovation projects with existing structure. The compact single-point suspension fits around old beams and penetrations, adding bidirectional restraint without rebuilding support steel.
Customization
We adjust rod length to shaft depth, set brace lengths to the available anchor points, supply alternate node ratings for medium loads, and maintain a fixed galvanizing and weld spec across repeat batches. OEM marking is available.
Packaging & Transportation
Units are packed in fumigation-free plywood crates reinforced for international transport. We ship on FOB, EXW, or DDP terms, with T/T payment.
FAQ
Q: Is the galvanizing consistent on repeat orders?
A: Yes. Zinc thickness and weld schedule are fixed process parameters, so later batches match the first approved sample.
Q: How does this compare with a portal bidirectional unit on space?
A: It uses one suspension point instead of a two-column frame, fitting shafts and corners where a portal cannot be installed.
Q: What warranty applies?
A: A 1-year warranty covers the unit, with free spare parts during the warranty period.
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