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An attached truss-type concrete wall formwork support

A concrete wall and truss-type technology, which is applied to the joints of formwork/formwork/work frame, the preparation of building components on site, construction, etc., can solve problems such as high cost, and achieve saving components, saving man-hours, and load-carrying efficiency high effect

Inactive Publication Date: 2015-12-02
胡彦彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the high cost and potential quality problems of the steel pipe support of the concrete wall formwork, the present invention provides a new concrete wall formwork support, which can reduce the fastening components, improve the use efficiency of the wall formwork support, the efficiency of formwork construction work and the quality of concrete components ,cut costs

Method used

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  • An attached truss-type concrete wall formwork support
  • An attached truss-type concrete wall formwork support
  • An attached truss-type concrete wall formwork support

Examples

Experimental program
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Embodiment Construction

[0018] When setting up the formwork, the wall-through rod 1 passes through the wall formwork 8 on both sides, and the connecting sleeves 2 of the two external joints are respectively connected with the two ends of the wall-through rod 1; use nails to connect and fix the truss at the connection hole 13 on the upper chord of the truss Upper chord and back flute 7, the lower square pin 11 of the truss stabilizing bar 10 is inserted into the square hole of the truss lower chord connecting plate 14, rotated to the formwork direction to the dead point, connect and fix the truss stabilizing bar at the connecting hole 12 at the upper end of the truss stabilizing bar 10 10 and the back corrugated 7, the top chord ends 16 of two adjacent trusses 15 are overlapped up and down on the outer tie rods 4, and the wedge plate 6 is inserted between the wedge pads 5 of the outer joint and the ends 16 of the two adjacent trusses, and wedged tightly ; When removing the formwork, knock back the wedg...

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Abstract

An attached truss type concrete wall form support relates to concrete wall form engineering, solves the problem of material and working hour waste as the conventional truss type support is small in rigidity and requires many through-wall pull rods, and includes two trusses, four truss support rods and two sets of external connection tool type through-wall pull rods, wherein truss stabilizing rods, back ridges and the truss are respectively and mutually connected to form a truss plane external stabilizing system, and the truss and the wall form are fastened through the external connection tool type through-wall pull rods, tool type external connection joints can be used in a turnover manner. According to the invention, a truss plane external support member is simplified, the support rigidity is enhanced, the through-wall pull rods are reduced, and the wall form support is applied to larger concrete wall bodies; in addition, the support rigidity is high, the members can be simplified and the through-wall pull rods are few, so that the support efficiency and the working quality are improved, material and operation labor hour are saved.

Description

technical field [0001] The invention relates to a concrete wall formwork support for construction engineering. Background technique [0002] In the construction of concrete wall structures of various buildings and structures, the commonly used wall formwork support method is to use double steel pipes as support and fasten with wall-to-wall pull bolts. [0003] Due to the limitation of the rigidity of the steel pipe, the spacing of the supports and the spacing of the wall-penetrating bolts on each support are relatively small. A lot of man-hours and materials are required to fasten the supports, especially in the basement with anti-seepage requirements. On walls such as pools and pools, only non-recyclable wall-penetrating water-stop bolts can be used, and the construction cost is higher. Moreover, due to the high density of wall-through bolts, it also leads to a large post-processing workload after form removal and a high probability of wall seepage due to improper construc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G17/14
Inventor 胡彦彬
Owner 胡彦彬
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