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A quick and early demolition support for construction engineering

It is a construction engineering and fast technology, which is applied in the direction of construction, building structure, and preparation of building components on site. It can solve the problems of easy toppling of steel supports, waste of manpower, and difficulty in disassembly and assembly, so as to avoid shaking, increase speed, The effect of improving efficiency

Active Publication Date: 2020-12-11
安徽省华腾农业科技有限公司经开区分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, when the keel is installed, the steel support is easy to fall, and it is necessary to manually support the steel support, which wastes manpower. The height of the early dismantling head is high, and workers need to stand on the escalator when disassembling the keel Operation, the problem of high risk in the operation process and difficult disassembly; the invention proposes a quick and early dismantling support for construction projects

Method used

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  • A quick and early demolition support for construction engineering
  • A quick and early demolition support for construction engineering
  • A quick and early demolition support for construction engineering

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Embodiment approach

[0026] As an embodiment of the present invention, the lifting mechanism 15 includes an electric push rod 151, a No. 1 articulated rod 152, a support plate 153, a No. 2 articulated rod 154, a protective sleeve 155 and a magnet 156; the electric push rod 151 One end of one end is hinged on the bottom wall of the strip chute 16, and the other end of the electric push rod 151 is connected to the No. 1 articulated rod 152 through the rotation of the rotating shaft, and the electric push rod 151 is used to push the No. 1 articulated rod 152 to rotate; One end of No. articulated rod 152 is hinged on the sidewall of strip chute 16, and the other end of No. 1 hinged rod 152 is hinged on the upper side of support plate 153; Described support plate 153 is used for being supported on the ground, and support plate 153 It is an iron product; one end of the No. 2 articulated rod 154 is hinged to the upper side of the support plate 153, and the other end is hinged to the early dismantling head...

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Abstract

The invention belongs to the technical field of construction engineering equipment, and particularly relates to a rapid early removing support for construction engineering. The rapid early removing support includes a supporting unit, a keel, a roof and an early removing head, the supporting unit is vertically arranged on the ground, the roof is arranged at the upper end of the supporting unit, andthe roof is used for supporting a floor formwork; and the early removing head is arranged on the supporting unit, the early removing head is connected with the keel, the early removing head is used for supporting the keel, and the keel is used for supporting the floor formwork. Through cooperation of an electric push rod, a first hinged rod, a second hinged rod and the early removing head, the second hinged rod can drive the early removing head to ascend and descend; and at this moment, the keel can be quickly and safely installed on the early removing head, meanwhile, a triangle is formed among the first hinged rod, a supporting rod and the ground, during keel installation, it can also be ensured that the supporting rod is always upright and cannot tip over without being supported by people, when the keel ascends to the same level as the roof, the spacing between every adjacent bases is great, and passage of personnel or materials is facilitated.

Description

technical field [0001] The invention belongs to the technical field of construction engineering equipment, in particular to a quick and early demolition support for construction engineering. Background technique [0002] In the construction of concrete structures, in order to shorten the demolition time of floor formwork, accelerate the turnover of floor formwork and other materials, and reduce the input of floor formwork materials, the current common method is to use the form of early demolition head to realize early demolition of floor formwork . Its working principle is to remove the slab without removing the supporting column head. When the concrete strength of the floor slab reaches more than 50% of the design strength after 3 to 4 days of pouring, the floor formwork and part of the support can be removed, and the column remains in the supporting state when the head is removed early. When the concrete strength meets the design requirements, remove all vertical supports...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G11/36E04G11/48
CPCE04G11/36E04G11/48
Inventor 不公告发明人
Owner 安徽省华腾农业科技有限公司经开区分公司
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