Vertical debris netting for scaffolding systems
Quicklock scaffolding is a light, compact & versatile type of scaffolding that can be erected in a short period.
It serves as load-bearing scaffold and working scaffold to provide support for general access and supporting vertical loads.
It can be flexibly assembled into modular scaffolding, birdcage scaffolding, suspended scaffolding, mobile scaffolding and supported scaffolding. It is widely used in high-rise, bridge, viaduct and highway constructions, tunnel and church maintenance and building renovations.
A: Ledger
It refers to the horizontal members of the quicklock scaffolding that are used to provide horizontal support for the load and steel planks. It consists of a steel pipe with a ledger wedge welded on both ends and two wedge pins. The wedge pin is used to fix the ledger wedge onto the cross plate firmly by inserting it into the cross plate through the hole on the ledger head. The ledger head is produced by cast steel wax molds.
| Item | Effective Length (mm) | Pipe Diameter (mm) | Pipe Wall Thickness (mm) | Weight (kg) | Minimum Tension (MPa) | Yield Limit (MPa) |
|---|---|---|---|---|---|---|
| QLS-L-400 | 400 | 48.3 | 3.25 | 1.95 | 517 | 414 |
| QLS-L-500 | 500 | 48.3 | 3.25 | 2.35 | 517 | 414 |
| QLS-L-610 | 610 | 48.3 | 3.25 | 2.66 | 517 | 414 |
| QLS-L-650 | 650 | 48.3 | 3.25 | 2.76 | 517 | 414 |
| QLS-L-700 | 700 | 48.3 | 3.25 | 2.90 | 517 | 414 |
| QLS-L-730 | 730 | 48.3 | 3.25 | 3.00 | 517 | 414 |
| QLS-L-740 | 740 | 48.3 | 3.25 | 3.06 | 517 | 414 |
| QLS-L-920 | 920 | 48.3 | 3.25 | 3.60 | 517 | 414 |
| QLS-L-1070 | 1070 | 48.3 | 3.25 | 4.05 | 517 | 414 |
| QLS-L-1090 | 1090 | 48.3 | 3.25 | 4.44 | 517 | 414 |
| QLS-L-1150 | 1150 | 48.3 | 3.25 | 4.48 | 517 | 414 |
| QLS-L-1220 | 1220 | 48.3 | 3.25 | 4.75 | 517 | 414 |
| QLS-L-1400 | 1400 | 48.3 | 3.25 | 5.11 | 517 | 414 |
| QLS-L-1500 | 1500 | 48.3 | 3.25 | 5.69 | 517 | 414 |
| QLS-L-1520 | 1520 | 48.3 | 3.25 | 5.96 | 517 | 414 |
| QLS-L-1570 | 1570 | 48.3 | 3.25 | 6.10 | 517 | 414 |
| QLS-L-1830 | 1830 | 48.3 | 3.25 | 7.05 | 517 | 414 |
| QLS-L-2070 | 2070 | 48.3 | 3.25 | 8.05 | 517 | 414 |
| QLS-L-2130 | 2130 | 48.3 | 3.25 | 7.76 | 517 | 414 |
| QLS-L-2440 | 2440 | 48.3 | 3.25 | 8.85 | 517 | 414 |
| QLS-L-2570 | 2570 | 48.3 | 3.25 | 9.80 | 517 | 414 |
| QLS-L-3000 | 3000 | 48.3 | 3.25 | 10.50 | 517 | 414 |
| QLS-L-3050 | 3050 | 48.3 | 3.25 | 11.20 | 517 | 414 |
| QLS-L-3070 | 3070 | 48.3 | 3.25 | 11.65 | 517 | 414 |
B: Standard
It refers to the vertical members of the quicklock scaffolding system that are used to provide vertical support for the quicklock scaffolding system.
| Item | Effective Length (mm) | Pipe Diameter (mm) | Pipe Wall Thickness (mm) | Weight (kg) | Minimum Tension (MPa) | Yield Limit (MPa) |
|---|---|---|---|---|---|---|
| QLS-S-500 | 500 | 48.3 | 3.25 | 2.97 | 517 | 414 |
| QLS-S-1000 | 1000 | 48.3 | 3.25 | 5.16 | 517 | 414 |
| QLS-S-1500 | 1500 | 48.3 | 3.25 | 7.31 | 517 | 414 |
| QLS-S-2000 | 2000 | 48.3 | 3.25 | 9.47 | 517 | 414 |
| QLS-S-2500 | 2500 | 48.3 | 3.25 | 11.63 | 517 | 414 |
| QLS-S-3000 | 3000 | 48.3 | 3.25 | 11.63 | 517 | 414 |
C: Base Collar
It is a connection component of the quicklock scaffolding system. It is placed over the adjustable jack base and below the first layer standards.
| Item | Length (mm) | Weight (kg) |
|---|---|---|
| QLS-BC-300 | 300 | 2.43 |
D: Steel Plank
It is a very important part of the quicklock scaffolding system. It is fixed on the quicklock scaffolding ledger for workers to walk on. Every corner is provided with a welded hook. Two or three beams are welded under the scaffold plank. Perforated plates are used to improve its anti-slip performance.
| Item | Length (mm) | Width (mm) | Thickness (mm) | Hook Diameter (mm) |
|---|---|---|---|---|
| QLS-SP-1500 | 1500 | 240, 420, 500 | 1.2, 1.5 | 43, 50 |
| QLS-SP-1800 | 1800 | 240, 420, 500 | 1.2, 1.5 | 43, 50 |
| QLS-SP-1530 | 1530 | 240, 420, 500 | 1.2, 1.5 | 43, 50 |
| QLS-SP-2400 | 2400 | 240, 420, 500 | 1.2, 1.5 | 43, 50 |
E: Diagonal Brace
It is used to connect two adjacent quicklock scaffold ledgers at different horizontal lines via the hole on the ledger, thereby forming a triangle with the standard and the ledger and providing a more stable quicklock scaffolding system based on the theory of triangular stability.
| Item | Bay Length (mm) | Height (mm) | Pipe Diameter (mm) | Pipe Wall Thickness (mm) | Minimum Tension (MPa) | Yield Limit (MPa) |
|---|---|---|---|---|---|---|
| QLS-DB-920 | 920 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1070 | 1070 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1090 | 1090 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1150 | 1150 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1220 | 1220 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1400 | 1400 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1500 | 1500 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1520 | 1520 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1570 | 1570 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-1830 | 1830 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-2070 | 2070 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-2130 | 2130 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-2440 | 2440 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-2570 | 2570 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-3000 | 3000 | 2000 | 48.3 | 2.5 | 483 | 345 |
| QLS-DB-3050 | 3050 | 2000 | 48.3 | 2.5 | 483 | 345 |
F: Stair Stringer
Stair stringer is fixed on the quicklock scaffolding ledger to provide a ramp for workers to climb up to the upper access. It consists of rectangular steel pipes with hooks and anti-slip stair treads. Diamond-strut anti-slip stair treads are employed to provide superior anti-slip performance and ensure the safety of workers walking on it.
| Item | Length (mm) | Width (mm) | Height (mm) | Hook Diameter (mm) |
|---|---|---|---|---|
| QLS-SS-1800 | 1800 | 550, 860 | 1800, 2000 | 43, 50 |
| QLS-SS-1830 | 1830 | 420, 450, 860 | 1725, 1955 | 43, 50 |
| Notes: All sizes are available upon request. | ||||
G: Jack Base
It serves as the base of the quicklock scaffolding system. It helps keeping the quicklock scaffolding system stable by adjusting the height of the screw rod.
| Item | Overall length (mm) | Effective Length (mm) | Base Plate Length (mm) | Base Plate Thickness (mm) |
|---|---|---|---|---|
| QLS-JB-600 | 600 | 460 | 140 | 5 |
| QLS-JB-800 | 800 | 530 | 140 | 5 |
H: Steel Toe Plate
It is a long steel plate set on the ledgers equipped with scaffold planks. It is almost as high as the instep, therefore, it is called steel toe board. It is mainly used to prevent objects from falling off when they roll to the steel toe board and prevent workers from falling.
| Item | Effective Length (mm) | Height (mm) |
|---|---|---|
| QLS-STB-830 | 830 | 180 |
| QLS-STB-1000 | 1000 | 180 |
| QLS-STB-1140 | 1140 | 180 |
| QLS-STB-1440 | 1440 | 180 |
| QLS-STB-1500 | 1500 | 180 |
| QLS-STB-1750 | 1750 | 180 |
| QLS-STB-2050 | 2050 | 180 |
| QLS-STB-2360 | 2360 | 180 |
| QLS-STB-2500 | 2500 | 180 |
| QLS-STB-2660 | 2660 | 180 |
| QLS-STB-2970 | 2970 | 180 |
I: U-head Jack
It is designed to provide a safe mid-bay support for scaffold boards. One end is provided with an integral locking device to prevent movement along the ledger direction during use.
| Item | Length (mm) | Screw Diameter (mm) | U-Head Size (L × W × H, mm) | U-head Plate Thickness (mm) |
|---|---|---|---|---|
| QLS-UHJ-600 | 600 | 32, 34, 36, 38 | 160 × 90 × 30 | 5 |
| QLS-UHJ-800 | 800 | 32, 34, 36, 38 | 160 × 90 × 30 | 5 |
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Quicklock scaffold jack base in warehouse
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Quicklock scaffold for bridge construction
