Construction method for clean workshop lattice beam and tall beam plate formwork support quick demounting and quick transferring
A technology of clean workshop and construction method, which is applied in the treatment of formwork, formwork/formwork/work frame, and on-site preparation of building components, etc., can solve the problem of low safety of formwork frame and high height of formwork frame. , the inability to carry out turnover and other problems, to achieve the effect of shortening the construction period, high safety, reducing the difficulty of frame arrangement and construction
Active Publication Date: 2019-01-22
NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD +1
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[0003] In the conventional construction process, the frame body of the beam hole passing through the lattice beam structure needs to be erected to the bottom of the high girder slab. If the frame body is erected too high, it is difficult and inefficient; There is a vertical pole (about 1.8m) in the frame body, which cannot be added with a horizontal bar due to the influence of the lattice beam. It is a weak link, and the overall safety of the formwork frame body is low; turnaround, cost increase
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[0032] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0033] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be cons...
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The invention discloses a construction method for clean workshop lattice beam and tall beam plate formwork support quick demounting and quick transferring. The construction method includes steps: setting up a lattice beam formwork support, and performing lattice beam structural construction after qualified acceptance of the lattice beam formwork support; mounting a plurality of I steels on the lattice beam formwork support, welding a vertical steel bar head at a position, corresponding to a tall beam plate vertical rod, of each I steel to position and fix the corresponding vertical rod; setting up a tall beam plate formwork support on the basis of the I steels, fixing vertical rods of the tall beam plate formwork support above the I steels, and performing tall beam plate structural construction after qualified acceptance of the tall beam plate formwork support; performing segmental demounting of lattice beam and tall beam plate formwork supports. By the construction method for clean workshop lattice beam and tall beam plate formwork support quick demounting and quick transferring, material transferring rate is increased, and construction difficulty is lowered.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method for quick dismantling and quick turning of lattice girders and tall girder slab support formwork in clean workshops. Background technique [0002] With the vigorous development of the electronic industry in the country, electronic clean workshops have sprung up like mushrooms after rain. In order to meet the clean production process requirements of electronic clean workshops (high air exchange times and large fresh air supply), electronic clean workshops often adopt the structural form of lattice beams and tall beams. The characteristic of the lattice beam is that a large number of square openings with similar specifications and uniform arrangement are formed through the combination of beams with chamfers to meet the needs of ventilation during clean production; the characteristic of the tall beam slab is the high floor height (generally more t...
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IPC IPC(8): E04G13/04E04G11/36E04G11/48E04G19/00
CPCE04G11/36E04G11/48E04G13/04E04G19/00
Inventor 肖合顺吴安瑞洪章霖阮清辉秦巧
Owner NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
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