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Support frame or scaffold and construction method thereof

A technology for scaffolding and supporting frames, which is applied in the connection of scaffolding, accessories of scaffolding, and structural support of houses, etc., which can solve problems such as waste of installation and disassembly man-hours, hidden safety hazards, and instability of the support system

Inactive Publication Date: 2011-01-12
刘辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The consequences of increasing the number of system rods and the amount of steel used are waste of steel, waste of installation and disassembly man-hours, waste of freight
Second, a large number of scaffolds are currently used as supports. In addition to the above-mentioned shortcomings of the first item, the degree of fastening of the nodes greatly determines the stability of the system, and this link is actually uncontrollable, causing huge safety hazards
Third, scaffolding is widely used in the support system of bridges and buildings. In addition to the shortcomings of the first item above, due to design reasons, the system lacks reliable and standardized oblique rods, which is an important reason for the instability of the support system.

Method used

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  • Support frame or scaffold and construction method thereof
  • Support frame or scaffold and construction method thereof
  • Support frame or scaffold and construction method thereof

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Embodiment Construction

[0092] like figure 1 As shown, the present invention comprises cross bar 1, horizontal oblique bar 2, upright bar 3 and oblique bar 4, and described upright bar 3 is provided with face plate 5, and described cross bar 1 and described horizontal oblique bar 2 and described oblique bar The rods 4 are clamped on the faceplate 5 through the joints thereon, and fixed by the bolt 6 .

[0093] like figure 2 , Figure 2-1 As shown, the face plate 5 is a disc body 501 with a circular center hole 502, and four cross bar jacks 503 and four oblique bar jacks 504 are opened on the disc body 501, each cross bar jack The cross-section of 503 is an axisymmetric figure with the diameter of the disc body 501 as the axis of symmetry. The cross-section is formed by closed connection of the upper groove 506, the lower groove 507, the left side 508 and the right side 509. Eight arc-shaped recesses 505 are arranged on the periphery of the body 501, and two arc-shaped recesses 505 are symmetrical...

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Abstract

The invention provides a support frame or a scaffold and a construction method thereof. The support frame or the scaffold comprises a transverse rod, a horizontal inclined rod, an upright rod and an inclined rod, and is characterized in that: a disk chuck is arranged on the upright rod; the transverse rod, and the horizontal inclined rod and the inclined rod are clamped on the disk chuck through joints thereon and are fixed through pins. The support frame or the scaffold has the advantages of simple structure, standard members, high bearing capacity, steel conservation, rapid assembly and disassembly and easy transportation.

Description

technical field [0001] The invention relates to a construction tool, in particular to a supporting frame or scaffolding. Background technique [0002] In the fields of building construction, industrial maintenance, theatrical performances and sports competitions, there are several major problems in the widely used bowl-buckle scaffolding, steel pipe fastener scaffolding, various plug-in scaffolding and door-type scaffolding. It is the main reason for the frequent occurrence of major casualties and accidents, a large amount of waste of steel, a large amount of wasted man-hours, and a large amount of waste of freight. First, the concepts of scaffolding and supporting frame are confused, and scaffolding is used as a supporting frame by mistake. Scaffolds are mostly used in the fields of building exterior wall frames, decoration and maintenance, industrial facility maintenance, theatrical performances and sports competitions. transmitted to the pole. The support frame is main...

Claims

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Application Information

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IPC IPC(8): E04G7/34E04G5/00E04G5/16E04G5/06E04G5/02E04G21/14
Inventor 刘辉
Owner 刘辉
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