Qingdao Haosail Machinery Co., Ltd.

Duplex Clips Features

• Double bolts are symmetrically stressed, and the load-bearing capacity is improved.

• Compared with the single-bolt design, the double bolts are symmetrically distributed along the axis of the wire rope, and the clamping force is evenly dispersed (the contact area is 40% higher than that of Simplex Clips). The rated working load can reach 1-3 tons (when adapted to 12mm wire rope), which is 2-3 times that of the single-bolt rope clamp of the same specification, and can meet the medium load requirements of light industrial scenes (such as small forklift cargo bundling and outdoor billboard fixing).

• Stable structure and strong anti-loosening

• The double bolts are fixed in an "embracing" manner through two pressure plates. In a vibrating environment (such as tractor traction and truck transportation), the loosening probability is reduced by more than 60% compared with a single-bolt rope clamp. The bolt spacing is optimized (usually 1.5-2 times the diameter of the wire rope), which can effectively prevent the wire rope from rotating or slipping in the clamp, and is suitable for dynamic stress scenes.

• Flexible installation and wide adaptability

• There is no need to distinguish the direction of the main rope and the rope tail. The two bolts can be tightened in steps (pre-tighten one side first, then adjust the other side), which is convenient for operation in narrow spaces. It is suitable for various types of wire ropes. In addition to conventional steel cables, it can also be used for synthetic fiber ropes with similar diameters (such as polyester ropes). The damage to the rope is less than that of the U-bolt rope clamp.

Duplex Clips Typical applications

• Duplex Clips (double-bolt wire rope clamps) are suitable for scenarios that require higher strength than single-bolt wire rope clamps but do not require heavy-duty forged wire rope clamps due to their "medium load, stable clamping, and flexible installation" characteristics. The specific application areas are as follows:

• Light industry and equipment fixing

• Small machinery traction and connection: such as agricultural tractor implement hanging rope fixing (suitable for 8-10mm wire rope, traction load ≤2 tons), light conveyor belt tensioning device for workshop assembly line (static load ≤1.5 tons), the double-bolt design can resist loosening caused by mechanical vibration.

• Warehousing and logistics assistance: cargo bundling of forklifts, ground bulls and other equipment in the warehouse (such as pallet cargo fixing), the double-bolt clamping force can prevent the wire rope from slipping during transportation, and the weight is lighter than the American rope clamp, which is easy to carry with the vehicle.

• Temporary facilities for buildings: wire rope fixing at the edge of the scaffolding safety net (non-load-bearing, only used for limiting), auxiliary cables of small construction elevators (need to cooperate with the design of safety factor ≥3), wind load vibration resistance is better than single-bolt rope clamps.

• Outdoor facilities and garden projects

• Outdoor billboards and lighting fixation: 6-10mm steel wire rope hanging small and medium-sized billboards (weight ≤500kg), auxiliary pull ropes for street lamp poles (wind load resistance ≤8 levels), double bolts symmetrical force can reduce wire rope slippage under strong winds, 304 stainless steel can cope with rainy environments.

• Garden and agricultural supports: grape racks, fruit tree traction rope fixation (adapted to 4-6mm steel wire ropes), greenhouse frame tie rod connection, the bolts on both sides can be adjusted step by step during installation to avoid excessive squeezing of thin steel wire ropes and causing breakage.

• Water light facilities: underwater cable fixation of small landscape fountains (316 stainless steel model, to prevent rust caused by algae attachment), boundary cable connection of fish pond enclosures (load-bearing ≤1 ton), water corrosion resistance is better than carbon steel models.

• Daily and Civilian Scenarios

• Vehicle and RV Accessories: Rope fixing of RV awning bracket, auxiliary binding of off-road vehicle spare tire (static load), double bolt design has low probability of loosening under bumpy road conditions, and light weight does not add extra load.

• Home and DIY Projects: Rope fixing of loft storage rack (suitable for steel wire rope below 6mm, load-bearing ≤300kg), hanging of handmade metal crafts, no professional tools are required for installation, manual tightening can meet the needs.