Fastener type steel pipe scaffold template stand

A technology of scaffolding and steel pipes, which is applied in the field preparation of formwork/formwork/work frames, building components, construction, etc., which can solve the critical load limit of steel pipe scaffolding formwork supports without fasteners, and the erection structure size without series, Material waste cost and other issues

Inactive Publication Date: 2009-04-08
JIANGSU NANTONG NO 2 CONSTR ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the fastener-type steel pipe scaffold formwork supports used in construction sites do not have a series of erection structure dimensions, no accurate design regulations, no restrictions on the critical load of the fastener-type steel pipe scaffold formwork supports, and no

Method used

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  • Fastener type steel pipe scaffold template stand
  • Fastener type steel pipe scaffold template stand
  • Fastener type steel pipe scaffold template stand

Examples

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Embodiment Construction

[0018] A fastener-type steel pipe scaffold formwork bracket, including a vertical steel pipe 4, a longitudinal horizontal rod 3 and a horizontal horizontal rod 5; the nodes are connected by malleable iron fasteners 6, and the upper part of the bracket is supported by an adjustable bracket 1 to support a 90mm×90mm wooden square 2 As the main beam of the support formwork, the 90mm×40mm wooden square 13 is placed under the 90mm×90mm wooden square joint 7, the distance L between the joint and the nearest vertical pole steel pipe 4 axis is 300mm, and the two ends of the 90mm×40mm wooden square 13 The distance H from the nearest side of the adjustable bracket is 100mm.

[0019] The bottom of the adjustable bracket 1 is inserted into the support vertical rod steel pipe 4 for internal fixation. The support has 10 spans in the vertical direction and 6 spans in the horizontal direction, loaded within the range of 5 spans × 5 spans, with 2 spans on one longitudinal side outside the loadi...

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Abstract

The invention relates to a falsework of a fastener-style steel pipe scaffold, the falsework has 10 spans in the longitudinal direction and 6 spans in the transverse direction, and is loaded in the scope of 5 spans multiplied by 5 spans; the outside of the loading area has 2 spans at one side and 3 spans at the other side in the longitudinal direction, and has 1 span at one side and no span at the other side in the transverse direction; the height-width ratio of the falsework is 0.91. The height of the falsework is 5.15m, the step of an upright stanchion is 1.49m, the longitudinal pitch of the upright stanchion is 0.9m, the transverse pitch of the upright stanchion is 0.94m, a steel pipe of Phi 48 multiplied by 3.5 is used for setting-up, and all nodes are connected by fasteners. The upper part of the falsework takes an adjustable bracket for supporting 90mm multiplied by 90mm wood as a main beam for supporting a template, the bottom of the adjustable bracket is inserted into the falsework and fixed by the upright stanchion, the upper surface of the adjustable bracket is 0.5m to the epithelium layer of the topmost transverse tube of the falsework, and the adjustable bracket extends out of the upright stanchion for 0.3m and is adjusted in the scope of 0.3m. The falsework of the fastener-style steel pipe scaffold has safe and steady structure and convenient building and removing.

Description

technical field [0001] The invention relates to a formwork support for a construction site, in particular to a fastener type steel pipe scaffold formwork support. Background technique [0002] At present, the fastener-type steel pipe scaffold formwork supports used in construction sites do not have a series of erection structure dimensions, no accurate design regulations, no restrictions on the critical load of the fastener-type steel pipe scaffold formwork supports, and no one-to-one correspondence between the series of formwork support erection structures. critical load requirements. On-site erection based on experience, on the one hand, causes waste of materials and increases cost, on the other hand, causes potential safety hazards, and some even cause major safety accidents. Contents of the invention [0003] The object of the present invention is to provide a fastener-type steel pipe scaffold formwork support with reasonable structural size, and provide the correspon...

Claims

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Application Information

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IPC IPC(8): E04G11/48E04G11/50
Inventor 刘群
Owner JIANGSU NANTONG NO 2 CONSTR ENG GRP
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