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A method for hoisting purlins of roof beams at the same time

A technology for purlins and roof beams is applied in the field of hoisting roof beams and purlins at the same time, achieving the effects of high construction difficulty, high safety risk and simple construction process

Active Publication Date: 2017-05-31
ASIA DAIRY FAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems, the present invention proposes a method for simultaneously hoisting roof beam purlins, the purpose of which is to provide an efficient, simple and economical purlin installation method that overcomes the defects of the current manual installation of purlins and fully utilizes machinery instead of manual work. Significantly improve the installation quality of roof beam purlins while saving the construction period

Method used

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  • A method for hoisting purlins of roof beams at the same time
  • A method for hoisting purlins of roof beams at the same time
  • A method for hoisting purlins of roof beams at the same time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Use two auxiliary steel pipes to hoist purlins at the same time. The auxiliary steel pipes are composed of steel pipe 1, steel ring 2, steel traveler 3, lifting ring 4, and lifting point 5. The steel ring 2 is welded on the steel pipe 1. The number of steel rings is the same as the required installation of purlins. The number of steel rings is the same, the distance between the steel rings 2 is the same as the distance between the beam purlins, the steel rings 3 pass through the steel rings 2 and are set on the steel pipe 1, and the lifting rings 4 are sleeved under the steel rings 3, The lifting point 5 is a semicircular structure welded on the steel pipe 1 with a steel bar, and there are three in number. The steel ring 2 is made of 6mm thick steel bar. The traveler 3 is made of 5mm thick steel bar.

[0030] When installing purlins, the purlins to be installed are assembled on the ground, using two auxiliary steel pipes as supports, and the lifting ring 4 of each auxi...

Embodiment 2

[0032]Use an auxiliary steel pipe to hoist purlins and a roof beam at the same time. The auxiliary steel pipe is composed of steel pipe 1, steel ring 2, steel traveler 3, lifting ring 4, and lifting point 5. The steel ring 2 is welded on the steel pipe 1. The number of steel rings The number of purlins required to be installed is the same, the distance between the steel rings 2 is the same as the distance between the purlin supports of the roof beams, the steel traveler 3 passes through the steel rings 2 and is set on the steel pipe 1, and the lifting ring 4 is sleeved on the Below the traveler 3, the lifting point 5 is a semicircular structure welded on the steel pipe 1 with steel bars, and the number is three. The steel ring 2 is made of 6mm thick steel bar. The traveler 3 is made of 5mm thick steel bar.

[0033] During installation, the purlins and roof beams to be installed are assembled on the ground according to the overall design of the barn, and an auxiliary steel pip...

Embodiment 3

[0035] Use an auxiliary steel pipe to hoist purlins and two roof beams at the same time. The auxiliary steel pipe is composed of steel pipe 1, steel ring 2, steel traveler 3, lifting ring 4, and lifting point 5. The steel ring 2 is welded on the steel pipe 1. The number of steel rings The number of purlins required to be installed is the same, the distance between the steel rings 2 is the same as the distance between the purlin supports of the roof beams, the steel traveler 3 passes through the steel rings 2 and is set on the steel pipe 1, and the lifting ring 4 is sleeved on the Below the traveler 3, the lifting point 5 is a semicircular structure welded on the steel pipe 1 with steel bars, and the number is three. The steel ring 2 is made of 6mm thick steel bar. The traveler 3 is made of 5mm thick steel bar.

[0036] During installation, the purlins and roof beams to be installed are assembled on the ground according to the overall design of the barn, and an auxiliary steel...

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Abstract

The invention relates to a method for lifting roof girders and purlines at the same time. According to the method, auxiliary steel pipes serve as supporting pieces, a plurality of purlines or purlines and roof girders are assembled into a whole on the ground, the angle of the position of a crane rope is adjusted, and the overall inclination of the purlines and the roof girders is made to be the same as the roof gradient; then, the purlines and roof girders are lifted to the corresponding position of the rood girders as a whole and mounted in sequence, and the auxiliary steel pipes are removed after mounting is completed. According to the method, three mounting schemes that the two auxiliary steel pipes are used at the same time, one auxiliary steel pipe and one roof girder are used, and one auxiliary steel pipe and two roof girders are used are provided, the angle and lifting schemes are adjusted flexibly according to the construction filed situation, construction can be carried out along with building projects, and engineering advance is promoted; meanwhile, the problems that a traditional mounting process is low in construction speed, poor in quality, high in risk and low in benefit are solved, the construction period is shortened, quality is promoted, and safety guarantee is enhanced.

Description

technical field [0001] The invention relates to a construction method of a pasture, in particular to a method for simultaneously hoisting roof beam purlins during the construction of a pasture shed with a light steel structure. Background technique [0002] Although the cost of light steel buildings is higher than that of ordinary traditional concrete structures, due to its advantages of fast construction, energy saving and emission reduction, it has been recognized by more and more construction industries. It has entered a period of rapid development in our country and has been widely used in various industries. . [0003] Pasture pens are very suitable for the use of light steel structures, but pastures, especially dairy farms, generally have a large span. Due to the large coverage, the design and construction of light steel cowsheds have more requirements for roof beams and purlins. high. Especially in the installation of purlins, at present, manual construction is the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K1/02E04G21/14
Inventor 张定宏张曰望
Owner ASIA DAIRY FAB
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