Qingdao Haosail Machinery Co., Ltd.

Pipe Turnbuckle with Jaw & Jaw Features

• Claw-type connection, strong adaptability: The claw-type connectors (Jaw) at both ends adopt a fork-shaped design. After being connected by a pin, they can be flexibly rotated around the pin (angle range ±30°), which can compensate for installation errors or slight displacement of components. It is more adaptable to dynamic force scenarios (such as equipment traction in a vibrating environment) than fixed-angle connections.

• Tubular structure, balance of strength and lightness: The wall thickness of the tubular adjustment body is uniform (20% thinner than the solid sleeve of the same specification), but due to the mechanical advantages of the steel tube ring structure, the torsional strength is 15% higher than the solid body, and the overall weight is reduced by 30%, which is suitable for scenes that are sensitive to deadweight (such as suspended structures and high-altitude installations).

• Stable adjustment and lateral force resistance: The inner and outer threads of the tube body are left-handed and right-handed respectively, and they are precisely matched with the threaded rods at both ends (gap ≤0.1mm), and there is no jamming during adjustment; the tubular structure has better lateral force resistance than the frame type. When subjected to lateral loads, the deformation is 40% smaller than the frame type, which is suitable for industrial scenes with complex forces.

• The material is corrosion-resistant and covers a wide range of scenarios: the thickness of the zinc layer of hot-dip galvanized carbon steel is ≥85μm, and the anti-rust life is 5-7 years in a dry inland environment; the 304 stainless steel model is resistant to atmospheric corrosion and is suitable for outdoor buildings (such as billboard brackets); the 316 stainless steel model contains molybdenum and has excellent salt spray resistance, and the life span can reach more than 10 years in marine and chemical environments.

• Easy installation and simple maintenance: The pin shaft hole of the claw-type connector has a grease groove, and no additional oiling is required during installation; the surface of the tubular adjustment body is knurled or hexagonal, and can be operated with a wrench or bare hands. The adjustment efficiency is 25% higher than that of the special-shaped sleeve, and the later maintenance only requires cleaning the thread and adding grease.

Pipe Turnbuckle with Jaw & Jaw Typical applications

• Building and steel structure engineering: Adjustment of the diagonal brace tension of steel structure brackets, the claw-type connector cooperates with the bracket ear plate to adapt to the micro-deformation of the structure; in the glass curtain wall support system, it is used to adjust the connection tension between the steel cable and the embedded ear plate, and the 304 stainless steel model can cope with outdoor rain corrosion.

• Ships and marine equipment: The mooring equipment on the ship deck is connected to the ear plate, and the cable tension is adjusted by the claw-type basket screw. The 316 stainless steel model resists seawater corrosion; the safety guardrail rope of the offshore platform is fixed, and the claw connection adapts to the angle change caused by the platform shaking.

• Industry and lifting equipment: The auxiliary traction system of the workshop crane, the claw-type connector is connected to the crane ear plate to adjust the traction rope tension; temporary fixation during the installation of heavy machinery, the alignment of the equipment and the foundation ear plate is fine-tuned by the tubular basket screw to ensure installation accuracy.

• Transportation and outdoor facilities: Anti-collision rope tension adjustment of highway guardrails, claw-type connection cooperates with guardrail ear plate, and can buffer the impact force by slight rotation when the vehicle hits; inclined support of street lamp poles and signal towers, adapted to the lightweight characteristics of tubular structures, reducing the load on the foundation.

• Energy and mining fields: Auxiliary support rope adjustment of wind turbine towers, claw-type connectors connected to tower ear plates to adapt to fan vibration; Tensioning device of mining conveying equipment, carbon steel type is durable in dry dust environment, and convenient adjustment can reduce downtime and maintenance time.