Qingdao Haosail Machinery Co., Ltd.

Pipe Turnbuckle with Toggle & Toggle Features

• Universal adjustment, strong compensation ability: The "double-axis rotation" design of the toggle connector has an angle compensation range of more than 60% larger than that of the Jaw type (±30° single-axis swing) or Eye type (fixed angle). For example, when there is a 10° installation deviation between the two connected parts or a 20° relative displacement during operation, the toggle connection can eliminate stress by rotating itself to avoid the connection part from breaking due to rigid stress.

• Joint structure, vibration and shock resistance: The toggle joint is connected to the base through precision bearings or self-lubricating sleeves, which can buffer the fatigue stress caused by high-frequency vibration in a vibration environment (such as fans and pump units). Tests show that under 10-50Hz vibration, its service life is more than 3 times longer than that of a rigid connector.

• Tubular body, taking into account both strength and lightness: The torsional strength of the annular section of the steel pipe is 20% higher than that of a solid sleeve of the same specification, but it is 30% lighter. With the toggle connector, the overall load-bearing range covers 0.5-50 tons (depending on the specifications), and the safety factor is ≥4.0 (industrial grade).

• Flexible installation and wide adaptability: The joint aperture of the toggle connector (such as 12mm, 16mm, 20mm) matches the standard bolt/pin shaft, and can directly connect ear plates, lifting rings, hooks and other components without the need for customized connectors. The installation efficiency is 40% higher than that of special connectors.

Pipe Turnbuckle with Toggle & Toggle Typical applications

• Typical application scenarios

• Mechanical manufacturing and transmission: machine tool spindle belt tensioning device, through toggle connection to compensate for the vibration deviation of the belt during operation; roller tension adjustment of textile machinery to adapt to the slight shaking of the equipment during high-speed operation.

• Buildings and bridges: steel structure seismic support system, absorbs impact energy through the swing of toggle joints during earthquakes to reduce structural deformation; invisible cable adjustment of glass curtain walls to compensate for frame displacement caused by temperature changes.

• Ship and marine engineering: yacht deck equipment fixing (such as awnings, lifeboats), toggle connection to adapt to the multi-angle force caused by the hull swing; marine buoy anchoring system, 316 stainless steel model resists seawater corrosion, and the joint structure compensates for the up and down swing caused by waves.

• Energy and transportation: cable tensioning device in wind turbine cabin, while tolerating the vibration of the wind turbine, adjusts the cable tension to avoid being too loose or too tight; the brake system pull rod of rail transit vehicles, toggle connection compensates for the change in the pull rod angle when the vehicle turns.