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Novel railless triangular hanging basket construction method by using cast-in-cantilever beam

A triangular hanging basket and cantilever technology, which is applied in bridges, buildings, bridge construction, etc., can solve the problems of material waste and construction time waste, and achieve the effect of being suitable for promotion, improving work efficiency, and convenient and fast structure

Pending Publication Date: 2020-12-25
CHINA CONSTR EIGHTH ENG DIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new construction method for cantilever pouring beams with triangular hanging baskets without tracks, so as to solve the problems of construction time waste and material waste

Method used

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  • Novel railless triangular hanging basket construction method by using cast-in-cantilever beam
  • Novel railless triangular hanging basket construction method by using cast-in-cantilever beam
  • Novel railless triangular hanging basket construction method by using cast-in-cantilever beam

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1 to Figure 7 , the present invention provides a technical solution: the middle part of one end of the triangular hanging basket longitudinal beam 1 is provided with an arc-shaped limiting groove 2, and the middle part of the triangular hanging basket longitudinal beam 1 runs through a cylindrical groove 3, and the middle end of the triangular hanging basket longitudinal beam 1 is provided with a U U-shaped connection frame 4, U-shaped conne...

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Abstract

The invention relates to the technical field of railless triangular hanging baskets and in particular relates to a novel railless triangular hanging basket construction method by using a cast-in-cantilever beam. An arc-shaped limiting slot is formed in the middle of one end of a longitudinal beam of the triangular hanging basket; a columnar groove is formed in the middle of the longitudinal beam of the triangular hanging basket in a penetrating manner; by arranging a U-shaped connecting frame and a parallel attaching plate, a cross beam can be fixed structurally, thus, it is convenient to connect and position the cross beam favorably. Meanwhile, it is convenient for staff to connect the cross beam, so that the work efficiency of disassembling the cross beam is further improved. The original shape of the cross beam is protected, so that next time use is facilitated. By arranging an integral structure, the cross beam can rotate at a certain angle, so that the cross beam is suitable for working sites with different angles of inclination favorably, and therefore, the using universality of the cross beam is further improved. Meanwhile, the structure is convenient and rapid and is suitable for being popularized.

Description

technical field [0001] The invention relates to the technical field of a trackless triangular hanging basket, in particular to a construction method of a novel trackless triangular hanging basket for a cantilever pouring beam. Background technique [0002] With the continuous development of bridge construction technology, more and more long-span river-crossing and road-crossing bridges are designed to use cantilever cast continuous beams or continuous rigid frame beams for construction. Generally, two forms of triangular hanging basket and rhombus hanging basket are used. The conventional hanging basket walking system needs to set a walking track and a track pressure beam under the main girder. The track pressure beam is used to anchor the walking track in circulation, and the walking process is complicated and slow. [0003] The new trackless triangular hanging basket of the cantilever cast beam under the existing technology successfully solves the problem of the complicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/10
CPCE01D21/10
Inventor 孙庚李军李宁梅神亮
Owner CHINA CONSTR EIGHTH ENG DIV
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