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Engineering and Technology OPEN ACCESS

Determination Of Line Tension Insurance Belts With Additional Shock Absorber

Munisa Mansurova Anvarovna
Doctor Of Technical Sciences, Associate Professor Of The Department Of Design And Technology Of Garments, Tashkent Institute Of Textile And Light Industry, Tashkent, Uzbekistan
Fatima Nigmatova Usmanovna
Doctor Of Technical Sciences, Professor Of The Department Of Design And Technology Of Garments, Tashkent Institute Of Textile And Light Industry, Tashkent, Uzbekistan
Gulchexra Ulkanbayeva Dilshatovna
Senior Lecturer Of The Department Of Design And Technology Of Garments, Tashkent Institute Of Textile And Light Industry,Tashkent, Uzbekistan
DOI Crossref DOI 10.37547/tajet/Volume02Issue11-28
tajet 2020
VOL. 2 / NO. 11 NOVEMBER
FULL TEXT PP. 179-184
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VOLUME 2
ISSUE 11
YEAR 2020
PAGES 179-184
RESEARCH OVERVIEW

Abstract

The article presents a diagram of the recommended design of a safety harness with an additional shock absorber. The principle of operation of the safety device is given. A method is proposed for calculating the tension of the harness sling. Using the balance of forces, a formula is derived to determine the tension of the sling. Graphical dependences of the change in the tension of the sling on the change in the coefficient of stiffness of the shock absorbers and on the force of the worker’s weight at different angles of inclination of the sling to the horizontal axis are constructed, the main parameters of the safety belt are substantiated.

RESEARCH TOPICS

Keywords

Bracing device Vest Buckle Gas canister Backrest Carabiner Vibration Stiffness

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