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Large base type steam drum splayed door type lifting bracket and lifting construction method

A technology of hoisting frame and eight-character door, which is applied in the field of engineering construction, can solve the problems of low accuracy and low efficiency of steam drum hoisting, and achieve the effects of improving efficiency, high use efficiency and reducing manufacturing cost

Inactive Publication Date: 2019-11-01
HEBEI CHENGYE CONSTR ENG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned patented products do not solve the problems of low efficiency and low accuracy of steam drum hoisting

Method used

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  • Large base type steam drum splayed door type lifting bracket and lifting construction method
  • Large base type steam drum splayed door type lifting bracket and lifting construction method

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Experimental program
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Embodiment Construction

[0023] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Figure 1-2 The specific embodiment of the present invention is shown: a kind of large seat type steam drum splayed-door type lifting frame, its structure includes lifting bracket 1, hydraulic device 2, X axial beam 3, Y axial beam 4 and lifting device 5, The lifting bracket 1 is arranged symmetrically, the hydraulic device 2 is set on the lifting bracket 1, the X-axis beam 3 is arranged horizontally on the lifting bracket 1 on both sides, the Y-axis beam 4 is set on the middle section of the X-axis beam 3, and the lifting device 5 The movement is set on the X-axis beam 3 and the Y-axis beam 4 .

[0025] Described price increase bracket comprises fixed frame 6, elevating frame 7, side wall groove 8, and fixed frame 6 is a square frame structure, and side wall groove 8 is symmetrically arranged on both sides of fixed frame 6, and eleva...

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Abstract

The invention discloses a large base type steam drum splayed door type lifting bracket and a lifting construction method. The large base type steam drum splayed door type lifting bracket structurallycomprises a lifting support, a hydraulic device, an X axial beam, a Y axial beam and a lifting device; and the lifting construction method comprises the following steps of device erection and trial lifting, lifting device adjusting and lifting operating. Compared with a traditional structure with only one lifting beam, the large base type steam drum splayed door type lifting bracket is additionally provided with a longitudinal beam matched with the lifting support, so that the three-dimensional adjusting of the lifting bracket is realized, and the lifting bracket is higher in use efficiency; and meanwhile, the lifting method is used, so that the lifting error can be greatly reduced, and the lifting efficiency is improved.

Description

technical field [0001] The invention relates to the field of engineering construction, in particular to a splayed-door-shaped lifting frame and a hoisting construction method for a large seated steam drum. Background technique [0002] The steam drum is a seat bag designed on the top of the steel frame to the front of the furnace. It has the characteristics of heavy weight and high installation height. Therefore, it is difficult to hoist the steam drum with ordinary hoisting equipment. However, the existing hoisting device for steam drum transformation is inflexible in operation, which on the one hand limits the efficiency of steam drum hoisting, and on the other hand causes the problem of low hoisting accuracy. [0003] CN201810608491.6 The present invention relates to a large seat-type steam drum with a figure-eight door-shaped lifting frame and a hoisting construction method. The lifting frame is two sets of "η"-shaped external cantilever frames, and is arranged in front ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/10B66C19/00B66C11/14B66C13/04B66C13/40B66C7/08
CPCB66C7/08B66C11/14B66C13/04B66C13/40B66C19/00B66C23/10
Inventor 杨献忠耿绪彬柏晓磊牛德刚姚掌舵李书田梁辉王进昌
Owner HEBEI CHENGYE CONSTR ENG GRP CO LTD
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