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实用新型
CN203518770U 一种热交换器支撑架 失效 - 权利终止

一种热交换器支撑架
摘要：
本实用新型提供一种热交换器支撑架，包括弧形板、支架和导轨滑轮，所述导轨滑轮安装在所述支架下方，所述弧形板通过焊接安装在所述支架上方，所述支架的上面板处，即在与所述弧形板进行焊接的焊缝处，设有若干缓冲槽。本实用新型的有益效果是：由于采用上述技术方案，可以有效降低焊接区域的局部刚度，从而降低焊接的残余应力和有效缓冲热应力，防止产生裂纹。
摘要（英）：

The utility model provides a heat exchanger supporting frame which comprises an arc plate, a support and guide rail pulleys. The guide rail pulleys are arranged under the support, the arc plate is welded on the support, and a plurality of buffering grooves are formed in the upper face plate of the support, namely the welding joint where the arc plate and the support are welded. The heat exchanger supporting frame has the advantages that partial rigidity of a welding area can be effectively lowered, residual stress of welding is lowered, thermal stress is effectively buffered, and cracks are prevented.

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