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Construction method for hoisting large glass of vertical-bright transverse-hidden glass curtain wall by adopting electric sucking disc and winch

A glass curtain wall and hoist technology, which is applied in the construction, building structure, processing of building materials, etc., can solve the problems of poor tensile strength, brittleness and easy fracture, high compressive strength of glass, etc., to meet the requirements of safety and durability. , Guarantee personal safety and facilitate the effect of construction

Inactive Publication Date: 2020-12-04
青岛中筑置业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, glass has high compressive strength, poor tensile strength, and is brittle and easy to break. There are certain technical difficulties in design and construction. However, there is no mature construction for the hoisting of curtain wall glass with large size and thickness. Process and specification standards are available for reference

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The large-scale glass of the vertically exposed and horizontally concealed glass curtain wall provided in this embodiment adopts the construction method of hoisting with electric suction cups and winches, including the following steps:

[0054] (1) Preparatory work

[0055] 1 The frame is fully welded, the back and side walls are painted in place, and the inspection is qualified.

[0056] 2 The wire rope of the hoist has no wear, the electromagnetic brake is sensitive, and the mechanical equipment operates normally.

[0057] 3 Quality inspection before glass hoisting, make sure that the laminated surface is on the outside and there is no damage.

[0058] 4 Set up a warning area, and non-operating personnel are prohibited from entering.

[0059] 5. The command personnel and the intercom equipment obey the command uniformly, and the hanging basket is raised above the glass installation position.

[0060] (2) Dumped glass

[0061] 1 According to the site hardening situ...

Embodiment 2 application example

[0090] 1 Qingdao City Metro Line 1 control center project adopts frame-core tube structure, with a construction area of ​​120,000 square meters and 24 floors above ground. It is located in Huangdao District. The start date is June 2016 and the completion date is August 2018. moon.

[0091] The project is a public building project, and its exterior walls are all glass curtain walls. The installation of the glass curtain walls adopts electric suction cups and winch hoisting construction technology. The construction efficiency is high, the safety performance is good, and the quality passes the acceptance at one time, saving the construction period by 10 days and saving the project. The cost is about 47,500 yuan. This technology has very high popularization value.

[0092] 2 This project is a Sino-German distributed energy equipment production supporting service platform project. It is located on the east side of Hongshiya No. 11 Road, Ecological Park Line 15. The total construct...

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Abstract

The invention discloses a construction method for hoisting large glass of a vertical-bright transverse-hidden glass curtain wall by adopting an electric sucking disc and a winch. The construction method comprises the following steps of (1) early-stage preparation work; (2) glass transferring; (3) glass surface cleaning, and hoisting point and sucking disc installation; (4) hoisting starting; (5) glass adjustment and fixation; (6) joint glue injection; and (7) water spraying test. According to the construction method, in the construction process, the construction quality control effect is goodby adopting the construction method to hoist the large glass, and the installation precision is greatly improved; a structural system is more stable and reliable, the working efficiency is also greatly improved, and the construction is completed 20% earlier than the original set construction period; the whole installation process is low-noise construction, high-decibel construction machines and tools are not used, and the noise influence on the surrounding environment is reduced to the minimum; the whole installation process is completed on the ground and in a hanging basket, and the personalsafety of constructors is guaranteed; and in the using process of the glass curtain wall for installing the large glass through the electric sucking disc, the phenomena of glass panel joint dislocation and glue failure are avoided.

Description

technical field [0001] The invention relates to a construction method for hoisting large-scale glass of a vertically exposed and horizontally concealed glass curtain wall by using an electric suction cup and a winch, and belongs to the technical field of building construction. Background technique [0002] Openness and communication, comfort and nature have become the development trend of public buildings. With the increasing number of large and high-rise buildings, large glass curtain walls have greatly enriched the verticality of buildings due to their good decorative effect, transparent space, and wide sight. The surface shape has gradually been widely used in modern large-scale and high-rise buildings. However, glass has high compressive strength, poor tensile strength, and is brittle and easy to break. There are certain technical difficulties in design and construction. However, there is no mature construction for the hoisting of curtain wall glass with large size and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14E04G21/16
CPCE04G21/14E04G21/167E04G21/168
Inventor 李世杰崔轩孙盟王泽祥吴佳伟
Owner 青岛中筑置业有限公司
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