Integral fixed installation method of embedded steel pipe on roof of coal furnace foundation
An installation method and coke oven technology, applied in the furnace foundation, infrastructure engineering, construction and other directions, can solve the problems of low installation accuracy of pre-embedded steel pipes, changes in the relative position of pre-embedded steel pipes, and no guarantee of strength and rigidity. The construction method is convenient and fast, the cost is reduced, and the operation is easy.
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[0047] In order to further understand the invention content, characteristics and effects of the present invention, the implementation of Xingtai Xuyang 2 million ton coke oven project is taken as an example, and the present invention is further described in detail in conjunction with the accompanying drawings:
[0048] The invention discloses a method for integrally fixing and installing the pre-embedded steel pipe on the top plate of the coke oven foundation:
[0049] Such as figure 2 and image 3 As shown, first according to the diameter and the spacing of the embedded pipe 9 required by the drawing, the positioning hole 10 is processed on the channel steel with a drilling machine, and the horizontal beam fixing frame 1 and the horizontal longitudinal beam fixing frame 2 are manufactured in sections. The positioning hole 10 should satisfy that its diameter is greater than the diameter of the corresponding embedded pipe 9, but the difference must not be greater than the max...
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