A method of testing seat belt tension
A seat belt and tension technology, applied in the seat belt tension tester and its detection field, can solve the problems of inaccuracy, test result error, non-standard seat belt tension test method, etc., and achieve the effect of avoiding invalid, convenient and flexible use
Active Publication Date: 2017-05-03
国网四川省电力公司技能培训中心 +2
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[0007] The purpose of the present invention is to provide a seat belt tension tester and its detection method, to solve the problem that the existing test method of seat belt tension is not standardized and accurate, and the test results have great errors due to personal supervisory factors
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0032] Figure 1-Figure 3 An embodiment of a safety belt tension detector of the present invention is shown: combining Figure 4 and Figure 5 It can be seen that a seat belt tension tester includes a tester main body 1 and a suspension rope 2, the two ends of the suspension rope 2 are provided with buckles, and the middle part is provided with a length adjuster 21, and one of the buckles surrounds the fastener buckle On the length adjuster 21, the two ends of the tester main body 1 are provided with pull rings, another buckle on the suspension rope 2 is connected with a pull ring of the tester m...
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The invention relates to a tension detector, in particular to a safety belt tension detector and a safety belt tension detecting method. The safety belt tension detector is characterized by comprising a tester main body (1) and a suspension rope (2), wherein buckle rings are arranged at the two ends of the suspension rope (2); a length adjuster (21) is arranged at the middle part of the suspension rope (2); one of the buckle ring bypasses a fixture and is buckled on the length adjuster (21); pull rings are arranged at the two ends of the tester main body (1); the other buckle ring on the suspension rope (2) is connected with one of the pull rings of the tester main body (1); the other pull ring of the tester main body (1) is connected with a to-be-tested safety belt (3). An impact test result is judged on the basis of quantitative indexes, and an ineffective safety belt impact test can be avoided; the impact test result is prompted in various modes, and test records are formed by reading an electronic tag on the to-be-tested safety belt; threshold gears can be adaptively set; due to the fact that a tester is not influenced by a strongly electric field, the safety belt tension detector can be widely applied to power transmission lines of various voltage classes.
Description
technical field [0001] The invention relates to a tension detector, in particular to a safety belt tension detector and a detection method thereof. Background technique [0002] In the process of working at heights, including live work on transmission and distribution lines, the safety of workers is the core issue that deserves the most attention. Among them, whether the safety belt is strong enough to protect workers at heights is the key. Any operation carried out at a high place where the falling height reference plane is 2 meters or more and where there is a possibility of falling is called high-altitude operation. According to the provisions of GB26859-2011 of "Electricity Safety Work Regulations (Power Line Part)", safety belts should be used for high-altitude operations. In order to ensure the personal safety of every person working at heights, before using the seat belt, visual inspection of the appearance of the seat belt should be carried out, and an impact test ...
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IPC IPC(8): G01N3/30
Inventor 郑和平范宇汤晓青于康雄邹见效凡时财
Owner 国网四川省电力公司技能培训中心