Modular mounting structure of large blast furnace top diffusion platform
A platform module and installation structure technology, applied in the direction of the discharge device, etc., can solve the problems of low platform construction and construction efficiency, increased difficulty in positioning steel structure parts, etc., to achieve good connection strength and stability, simple and convenient connection method, and accelerated construction. effect of speed
Active Publication Date: 2021-08-06
北京首建设备维修有限公司
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Problems solved by technology
[0004] During the construction process, with the gradual increase in the construction height of the furnace roof release platform, the difficulty in positioning the various steel structural parts during the welding process will also increase, resulting in low construction efficiency for the entire platform
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[0038] The following is attached Figure 1-6 The application is described in further detail.
[0039] The embodiment of the present application discloses a modular installation structure of a large-scale blast furnace roof diffusion platform.
[0040] refer to figure 1 , the furnace top radiation platform includes a plurality of platform modules, all the platform modules are arranged along the height direction, and two adjacent platform modules are connected together, so that all the platform modules form the furnace top radiation platform.
[0041] refer to figure 1, the platform module includes a support platform 1, support columns 2 and stairs 3; The slot 11 is used to make the furnace roof equipment pass through the middle of the support platform 1 and be fixed with the support platform 1 . The support column 2 is vertically arranged below the support platform 1, and the number of the support column 2 is four, and the four support columns 2 are respectively located at ...
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The invention relates to a modular mounting structure of a large blast furnace top diffusion platform, and belongs to the technical field of furnace top platforms. The modular mounting structure comprises a plurality of platform modules arranged in the height direction, each platform module comprises a supporting platform and a plurality of supporting columns fixedly arranged on the bottom surface of the supporting platform, connecting mechanisms are arranged between the bottom ends of the supporting columns and the top faces of the supporting platforms, and the connecting mechanisms are used for fixedly connecting the bottom ends of the upper supporting columns to the top faces of the lower supporting platforms in every two adjacent platform modules. According to the furnace top diffusion platform, the furnace top diffusion platform is divided into the multiple different platform modules, the platform modules are directly spliced and fixed in the on-site building process, the positions needing to be positioned are reduced, the on-site construction efficiency is improved, and the construction time is shortened.
Description
technical field [0001] The present application relates to the field of furnace roof platforms, in particular to a modular installation structure of a large-scale blast furnace roof diffusion platform. Background technique [0002] The roof release platform is one of the structures of the blast furnace, which is mainly used to support the furnace roof and its related supporting equipment, and is generally welded by steel structural parts to form a rectangular frame. [0003] When building a furnace roof release platform, the required steel structure components will be transported to the site, and these steel structure components will be welded together on site. However, due to the large volume of the blast furnace roof, especially for some large blast furnaces , the volume of the furnace top diffusion platform will also be larger. [0004] During the construction process, with the gradual increase in the construction height of the furnace roof diffusion platform, the difficu...
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CPCC21B7/14
Inventor 李建辉姜利刘晓军李国明韩易桐张辉
Owner 北京首建设备维修有限公司