Alignment method of verticality alignment device of heating furnace column
A heating furnace and verticality technology, which is applied to auxiliary devices, metal processing equipment, processing of building materials, etc., can solve the problems of low verticality efficiency, excessive verticality deviation, instability, etc., and achieves simple structure and adjustment. Efficient, easy-to-create effects
Active Publication Date: 2016-09-21
CHINA FIRST METALLURGICAL GROUP
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Problems solved by technology
[0003] The process of using diagonal braces to adjust the verticality of columns is very cumbersome, and it takes 3 to 4 people a day to adjust a column. In addition, when the columns after adjustment using diagonal braces are not welded, they are extremely vulnerable to external environmental factors (such as construction Affected by environmental temperature difference), the verticality deviation of the column exceeds the standard after being placed for a period of time. Therefore, the method of adjusting the verticality of the column by the diagonal brace is not efficient and unstable
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[0023] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] The invention provides a device for correcting the verticality of a column of a heating furnace.
[0025] refer to figure 1 and figure 2 , figure 1 It is a structural schematic diagram of a preferred embodiment of the device for correcting the verticality of the column of the heating furnace of the present invention; figure 2 It is a top view structural schematic diagram of a preferred embodiment of the device for correcting the verticality of the column of the heating furnace in the present invention.
[0026] In this preferred embodiment, the device for correcting the verticality of the column of the heating furnace includes N positioning blocks 10 welded on the outer wall of the column 40, N bolts 20 for supporting the column 40, and N bolts 20 for locking Nut 21, wherein, N is greater than or equal to...
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The invention discloses a heating furnace stand column perpendicularity alignment device. The heating furnace stand column perpendicularity alignment device comprises N locating blocks, N bolts and N nuts, wherein the locating blocks are welded to the outer side wall of a stand column, the bolts are used for supporting the stand column, and the nuts are used for locking the bolts; N is larger than or equal to 2; a threaded rod of each bolt is sleeved with one nut, each locating block is provided with a threaded through hole, and each nut is located between the corresponding locating block and the head of the corresponding bolt; after the lower ends of the bolts penetrate through the threaded through holes of the corresponding locating blocks, the bottom end faces of the bolts abut against the upper surface of a heating furnace bottom plate, and the stand column is supported by the heating furnace bottom plate by locking the nuts. The invention further provides a heating furnace stand column perpendicularity alignment method. By means of the heating furnace stand column perpendicularity alignment device, the alignment process of the perpendicularity of the stand column is simplified, and meanwhile the alignment efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of column construction devices and methods, in particular to a verticality alignment device and alignment method for a heating furnace column. Background technique [0002] The verticality of the column of the water beam of the heating furnace is relatively high, and the allowable errors of the longitudinal and horizontal verticality of the column are 1 / 1000 (before pre-stretching) and 0.5 / 1000 (after welding). The conventional method of aligning the column of the water beam of the heating furnace uses multiple spacers to pre-position the column (welding the backing plate on the column, and pads a number of spacers between the backing plate and the bottom plate of the heating furnace), and then adjusts the position of the column at 0 degrees and 90 degrees. Weld diagonal braces with adjusting bolts (turnbuckle bolts) in two directions, so that one end of the diagonal brace is fixed on the water beam column, ...
Claims
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IPC IPC(8): E04G21/18B23K37/00
Inventor 杨建新赵广才周承华
Owner CHINA FIRST METALLURGICAL GROUP