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| Retrofitting Technology for a Certain Type of Thermal Insulation Shelter Hinge |
| Received:February 10, 2017 Revised:August 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2017.08.016 |
| KeyWord:thermal insulation shelter continuous piano hinge retrofitting technology |
| Author | Institution |
| WANG Xiang-dong |
PLA 96658 Unit, Beijing , China |
| TIAN Yong-peng |
Communication Polytechnic of Inner Mongolia University, Hohehot , China |
| LI Zhi |
PLA 96658 Unit, Beijing , China |
| WU Jin-cai |
PLA 96658 Unit, Beijing , China |
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| Abstract: |
| Objective To solve the problems of continuous piano hinge rivet loosening, hinge deformation, interlayer seepage, etc. of a certain type of thermal insulation shelter. Methods Structure characteristics of the equipment and stressing situation of the hinge were analyzed to find the reasons of the problems and propose technical measures. On this basis, the squeezing test, opening & closing test, rain test, driving test (650 km), etc. were performed. Results The thermal insulation shelter was retrofitted in combination with renovation of equipment. The continuous piano hinges of the thermal insulation shelter were changed to butterfly hinges. The performance of the equipment was promoted tremendously. Conclusion The retrofitting eliminates hidden troubles, improves the using performance and meets the needs of the army. |
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