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Novel scaffold

A scaffolding and pin technology is applied in the field of scaffolding for construction engineering, which can solve the problems of losing integrity and continuity of stiffness, difficult to determine the calculation model, and difficult to install nodes, etc., and achieves good connection performance, high bearing capacity, and low The effect of mounting accuracy requirements

Active Publication Date: 2012-09-05
ZHEJIANG CENT SOUTH CONSTR GROUP
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, after a long period of hammering at the joints of beam-column joints, irreversible deformation will occur, and the joints will become difficult to install
Another disadvantage of this kind of scaffolding is: the vertical support and the crossbeam are all connected on the same pin hole of the disc, that is to say, if this node is connected to the horizontal support in one direction, it cannot be connected to the vertical support. The whole scaffolding system loses the continuity of integrity and rigidity, the bearing capacity is reduced, and the calculation model is not easy to determine. Therefore, the connection of supports has the highest requirements for installation accuracy.

Method used

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Embodiment Construction

[0041] Refer to attached picture. The present invention includes a support 100 , a beam 1 , a column 2 , and a vertical support 4 . The beam 1 , column 2 , and vertical support 4 are all made of steel pipes;

[0042]The connecting hinge 3 includes a disc body 32 and a connecting tube 31 on the central axis of the disc body 32 , the disc body 32 is connected to the middle of the connecting tube and is perpendicular to the connecting tube 31 , above and below the disc body 32 The pipe sections of the connecting pipes are respectively provided with the first pin holes B1 for connecting with the column 2 and passing through the connecting pipe 31 transversely. The second pin hole 320 for beam 1 connection;

[0043] Both ends of the beam 1 are provided with first pins 51 for inserting into the disc body from the side of the disc body. The first pins 51 have a disc body slot 52 parallel to the beam 1. The first pins 51 There is a third pin hole 53 perpendicular to the beam 1 and p...

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Abstract

The invention provides a novel scaffold. The scaffold comprises bearings, beams, columns, connection hinge components and vertical bracings, wherein, each connection hinge component comprises a disc body and a connecting pipe positioned on a central axis of the disc body; the beams, the columns and the connection hinge components are connected together; and the vertical bracings are connected with the beams. On the basis of carrying forward the advantages of definite power transmission, good connectivity, high bearing capacity, strong applicability and the like of the existing disk-type scaffold, the scaffold is disassembled and assembled conveniently, the phenomenon of difficult installation after long-term use is avoided, and the safety is higher.

Description

technical field [0001] The invention relates to the field of scaffolding for building engineering construction. Background technique [0002] Formwork and scaffolding are important construction tools with a large amount and a wide range of construction projects. In cast-in-place concrete structure engineering, promoting the technological progress of formwork and scaffolding construction is an important way to reduce engineering costs, save labor, and speed up engineering progress. Therefore, reforming the construction technology of formwork and scaffolding, and developing and applying new formwork and scaffolding are also important aspects of promoting scientific and technological progress and revitalizing the construction industry. [0003] Bamboo and wooden scaffolding have been used in my country in the early days. Since the 1960s, the research and development of steel scaffolding has gradually begun, but the technical level is low, the use function is monotonous, the sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G1/04E04G1/06E04G1/08E04G1/24E04G7/02
Inventor 陈虎顺王宇伟王海山赵宪文
Owner ZHEJIANG CENT SOUTH CONSTR GROUP
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