ã€China Aluminum Network】 Aluminum alloy elevator is a structural component consisting of various types of aluminum alloys. For an aluminum alloy elevator, if 100m is taken as the erection height for example, the erection height of 2/3 part can be regarded as the cost of the aluminum alloy elevator, and the remaining 1/3 part is the profit part thereof. If such an analysis is made, the profit of an aluminum alloy lifter will increase with its erection height. If the entire erection height from top to bottom uses the standard section main chords of the same specification, this will inevitably increase the economic investment, and it is also undesirable from the point of view of the overall structural stress state.
According to structural loads, dangerous section locations, erection heights and optimum selection of different erection heights and the use of standard section main chords of different nominal sizes, the economic benefits of aluminum alloy lifters can be greatly improved. Simply dividing the entire erection height into two or three sections and selecting the nominal size of the main section of the main section of the standard section according to the force state can effectively solve this problem. If the erection height series is worked out, it will be possible to standardize, generalize and serialize the production of domestic aluminum alloy elevators. Different erection heights and reasonable selection of standard section main chords of different nominal sizes not only improve the profit margins that are not originally large, but also can improve the tone of the built environment and beautify the construction site. Improve speed characteristics and increase the speed characteristics of the rated heavy load aluminum alloy lifter plays an important role in improving production efficiency and improving product performance. Today's high-rise and super-tall buildings are constantly increasing, and it is particularly important to improve their speed characteristics.
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