Hoisting method for installation of multiple steel structure wall space purlins
A hoisting method and steel structure technology, which is applied in the field of steel structures, can solve the problems of low safety and low hoisting efficiency of wall purlins, and achieve the effect of solving low hoisting efficiency
Active Publication Date: 2019-10-29
MCC TIANGONG GROUP
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Problems solved by technology
[0011] In view of this, the present invention aims to propose a method for simultaneous hoisting of multiple steel structure wall purlins, which effectively solves the problems of low hoisting efficiency and low safety of wall purlins
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[0035] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0036] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and 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 understood ...
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The invention provides a hoisting method for the installation of multiple steel structure wall space purlins. The hoisting method for the installation of the multiple steel structure wall space purlins comprises the following steps of welding two ends of a hoisting rod to one end of a safety hoisting ring and the upper end of a hoisting pin shaft, and binding a withdrawn rope onto a limiting pin shaft; before hoisting, enabling the hoisting pin shaft to penetrate through hoisting pin shaft installation holes of the purlins until exposing out of a limiting pin hole, inserting the limiting pin shaft into the limiting pin hole under the purlins, connecting an opening part of the safety hoisting ring and a hoisting chain, and adjusting the postures of the purlins through a pothook position ofthe safety hoisting ring on the hoisting chain; through the dead weight of the hoisted purlins, automatically fitting and locking the limiting pin shaft into the hoisting pin shaft installation holes;and when the purlins are hoisted onto a purlin support plate, supporting the purlins through the purlin support plate, and using the withdrawn rope to pull out the limiting pin shaft from the limiting pin hole. The hoisting method for the installation of the multiple steel structure wall space purlins provided by the invention achieves the aim of simultaneously hoisting and installing the multiple purlins, and effectively solves the problems of low wall space purlin hoisting efficiency, low safety and the like.
Description
technical field [0001] The invention belongs to the technical field of steel structures, and in particular relates to a hoisting method for installing multiple steel structure wall purlins. Background technique [0002] The general methods and measures for the installation of steel structure wall purlins are as follows: [0003] 1. The ground operators first arrange the purlins and the connecting plates for adjusting the elevation of the connecting purlins according to the construction drawings according to the area numbers on the ground; the wall operators are distributed at the purlin installation positions; [0004] 2. The purlin is pulled to the installation position on the wall by the crane, and the wall installer first uses a crowbar to penetrate it onto the purlin support plate, and then puts it in place for retesting and then welds or bolts it, and the installer moves the truss forward; [0005] 3. Purlin construction personnel use springboards as counterweights. Ea...
Claims
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IPC IPC(8): B66C1/12
CPCB66C1/12
Inventor 梁海姣李咏李苗
Owner MCC TIANGONG GROUP