A pre-embedding method for the circular foundation frame of the bale turntable

A large-pack turntable and ring-shaped technology, applied in infrastructure engineering, construction, etc., can solve the problems of long pre-embedding period, low efficiency, easy displacement and positioning size, time-consuming and labor-intensive problems

Active Publication Date: 2020-10-23
CHINA FIRST METALLURGICAL GROUP
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Problems solved by technology

[0007] In view of this, the present invention proposes a method for pre-embedding the ring-shaped foundation frame of the bale turntable, aiming at solving the problem that the ring-shaped foundation frame is prone to displacement during the installation of the existing turntable, causing deviations in positioning dimensions and time-consuming and labor-intensive installation and positioning. The problem of long embedding period and low efficiency

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  • A pre-embedding method for the circular foundation frame of the bale turntable
  • A pre-embedding method for the circular foundation frame of the bale turntable
  • A pre-embedding method for the circular foundation frame of the bale turntable

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[0022] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the drawings show exemplary embodiments of the present disclosure, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0023] See figure 1 with figure 2 , Which shows the preferred flow diagram of the method for embedding the annular base fram...

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Abstract

The invention provides a method for embedding an annular foundation frame of a ladle turret. The method comprises the following steps of: a step of hanging: hanging the annular foundation frame belowa crane beam through a plurality of steel wire ropes and chain blocks; a step of adjusting; aligning and leveling the annular foundation frame by adjusting the positions of the steel wire ropes and the chain blocks, so that the levelness and the elevation of the annular foundation frame meet the requirements, and it is guaranteed that the transverse and longitudinal center lines of the annular foundation frame are adjusted to the installation position; and a step of fixing: welding and fixing the annular foundation frame to the adjacent factory building columns through a plurality of connecting pieces, and pouring the annular foundation frame. According to the invention, the independent hanging system is adopted, pre-burying work is carried out without depending on a reinforcement cage support of a concrete foundation, and therefore the defect that an embedded part displaces when concrete is poured and solidified due to the fact that a platform reinforcement cage is used for pre-burying conventionally in a pre-burying mode is avoided.

Description

Technical field [0001] The invention relates to the technical field of metallurgical equipment installation, in particular to a method for pre-embedding the annular base frame of a large package turntable. Background technique [0002] The pre-embedding of the ring base frame of the bale turntable has always been the focus and difficulty of the continuous caster construction. The installation quality of the ring base frame directly determines the installation quality of the bale turntable. In the past, the installation method is usually to install the ring base frame on the steel cage or build a steel structure frame at the bottom of the ring base frame for installation. [0003] The following shortcomings exist in actual construction: [0004] (1) Due to the instability of the steel cage, it is easy to cause displacement of the ring-shaped foundation frame during the pouring and solidification process, resulting in deviations in positioning dimensions; [0005] (2) When positioning ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/44
CPCE02D27/44
Inventor 郑开畅周汉生耿欣
Owner CHINA FIRST METALLURGICAL GROUP
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