Strand anti-fall device

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This device is composed of three parts by the pressure head, bearing and Yongqiang magnet since the lock section, the device uses a nested structure, simple structure, reliable performance.
Rest raint principle: when staff freefall installed on the role of self-locking device bearing inside the permanent magnet materials, exist between the bearings and strand or aluminum clad steel strand friction relations, bearing downlink speeds significantly less than the user-freefall speed, seat belt connecting the human body and the pressure head to drive the indenter axis flip. Pressure head and tail of the cam structure, a large contact force between the cam rotation to match the strand, resulting in enormous friction and locking.
        Effective combination of magnetic materials and eccentric wheel structure is the current national initiative, and their combination of anti-dropping device structure is the most simplistic, self-locking device to reduce the production costs of self-locking device, to improve stability, reduce the operating personnel labor intensity, long-term outdoor operat ion, it has also produced the country\\ s first self-locking device and track the installed tower operating anti-fall device. The number of our guide and self-locking device and the fixed tower installation, self-locking device according to customer requirements. Track and self-locking device according to the tower height, tower form of partition segments installed. Reasonable to select the magnet size and magnetic strength, self-locking device can be achieved in the positioning of the rails at any point, using the process does not require a separate fixed.
The effective combination of magnetic material and the structure of the eccentric wheel tower operations fall protection technology a breakthrough, with the strand to do the track can be a significant reduction in costs and sales prices of fall protection products, the device also uses a proprietary magnetic eccentric wheel brake strand steering screw and bolt pressure clam p technology, to maximize simplify the structure of the product, with the strand to do the track can significantly reduce the cost of fall protection products and sales price, thus speeding up the promotion and application of the anti-fall device as a whole, improve the factor of safety of operating personnel, to really implement the basic national policy of saving and people-oriented \".