Research on Anti-Backward-Tipping Device of Luffing Jib Tower Crane

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When the crane jib is in the maximum elevation angle,luffing jib tower cranes can happen to produce accidents of crane jib backward- tipping. The anti-backward-tipping device is the necessary safety device luffing jib tower crane. Based on the study of several anti-backward-tipping devices, this paper analyzes the causes and forced state of crane jib backward- tipping and proposes several factors to be put into consideration in designing anti-backward-tipping device. It proposes a design method and calculation method of dual-spring anti-backward-tipping device, which has been applied and verified in product design.

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Periodical:

Edited by:

Mohamed Othman

Pages:

521-525

Citation:

B. Li et al., "Research on Anti-Backward-Tipping Device of Luffing Jib Tower Crane", Applied Mechanics and Materials, Vols. 229-231, pp. 521-525, 2012

Online since:

November 2012

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$38.00

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