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Reinforced concrete half wrapped column formwork rapid mounting and dismounting device and construction method thereof

A reinforced concrete and formwork technology, which is applied in the field of rapid installation and disassembly of reinforced concrete semi-enclosed column formwork, can solve the problems of low construction accuracy, easy mold expansion, and difficult construction, so as to improve resource utilization and reduce cleaning , the effect of reducing manpower input

Inactive Publication Date: 2018-04-13
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the reinforced concrete semi-wrapped column formwork support is mainly installed with wooden formwork and frame poles. Through artificial hanging wires, drilling holes, steel pipe reinforcement, etc., the construction is difficult, the efficiency is not high, and the construction accuracy is not high, and it is prone to mold expansion.

Method used

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  • Reinforced concrete half wrapped column formwork rapid mounting and dismounting device and construction method thereof
  • Reinforced concrete half wrapped column formwork rapid mounting and dismounting device and construction method thereof
  • Reinforced concrete half wrapped column formwork rapid mounting and dismounting device and construction method thereof

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Embodiment 1

[0021] see Figure 1 ~ Figure 4 , the present invention provides a technical solution: a device for quick installation and disassembly of reinforced concrete semi-enclosed column formwork, including a formwork arranged around a steel column 8, the formwork is formed by combining a profiled plate 3 and a flat base plate 1, and each piece The template is welded with a lock groove 4 of a vertical template at the end, and the template and the template are combined into a whole through the lock groove 4, and a screw 2 is provided at the vertical connection between the template and the template, and the screw 2 is connected The template is fixed by a nut 6, and the screw rod 2 is also welded with a stop bar; the profiled plate 3 is a HV-720 type profiled plate 3, and the flat substrate 1 is 3mm thick, and the screw rod 2 is Threaded screw, each template is welded at the end with a depth of 5 cm and an inner diameter of 4 mm lock groove 4 of the vertical template, and the height of t...

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Abstract

The invention discloses a reinforced concrete half wrapped column formwork rapid mounting and dismounting device and a construction method thereof. Profiled plates and flat substrates are combined toform formworks, lock grooves are welded to the ends of the formworks correspondingly, the formworks are combined to be a whole through the lock grooves, screws for enabling the formworks to be connected are arranged at the joints in the perpendicular direction, the screws are welded in the rising and mounting processes of the formworks, meanwhile stop levers used for controlling the thickness of column wrapping concrete are welded to the screws, the screws are connected with the two formworks, after installation, nuts are screwed up, and therefore formwork installation can be conveniently andrapidly completed; and then concrete pouring is conducted, after concrete pouring is completed, the nuts are loosened, the formworks are removed sequentially from top to bottom, and rebar heads whichare reserved after the formworks are removed serve as welding anchor bolts in the rock wool thermal insulation board construction process.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, in particular to a device for quick installation and disassembly of reinforced concrete half-wrapped column formwork and a construction method thereof. Background technique [0002] At present, the reinforced concrete semi-wrapped column formwork support is mainly installed with wooden formwork and frame poles. Through artificial hanging wires, drilling holes, steel pipe reinforcement, etc., the construction is difficult, the efficiency is not high, and the construction accuracy is not high, and it is prone to mold expansion. . The rapid installation and disassembly device of the formwork can be used to realize the rapid installation and disassembly of the formwork while ensuring the cross-sectional size and verticality of the column-wrapped concrete. The function of controlling the size of the concrete section and fixing the formwork is mainly through the threaded buckle of the...

Claims

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Application Information

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IPC IPC(8): E04G13/02E04G19/00
CPCE04G13/02E04G19/00E04G19/003
Inventor 陈权胡志起
Owner CHINA MCC17 GRP
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