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Improved cavity mold for steel strand penetrating

A steel strand and improved technology, which is applied in the field of improved cavity molds for penetration and injection of steel strands, can solve problems such as single structure and inability to meet construction requirements.

Inactive Publication Date: 2016-03-23
天津市力胜通预应力工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing cavity molds for the penetration of prestressed steel strands have problems such as single structure and inability to meet construction requirements

Method used

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  • Improved cavity mold for steel strand penetrating

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Embodiment Construction

[0013] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0014] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides an improved cavity mold for steel strand penetrating. The improved cavity mold comprises a cavity mold casing pipe and a cavity mold base; the cavity mold base is connected with the lower portion of the cavity mold casing pipe in a nested mode. By adopting the split type cavity mold structure, the improved cavity mold for steel strand penetrating is more convenient, more reasonable in structure and more convenient to recycle and reuse compared with the prior art.

Description

technical field [0001] The invention relates to a prestressed engineering construction tool, in particular to an improved cavity form for steel strand penetration. Background technique [0002] At present, in the construction process of the construction site, foam cavity forms, wood formwork, plastic formwork, etc. are usually used for the cast-in-place beams and the tension end cavity forms of the top surface of the slab in the construction of prestressed steel strands. [0003] The existing cavity molds for the penetration of prestressed steel strands have problems such as single structure and inability to meet construction requirements. Contents of the invention [0004] In view of this, the present invention aims to propose an improved cavitation form for steel strand penetration to solve the problems existing in the prior art. [0005] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0006] An improved cavi...

Claims

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Application Information

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IPC IPC(8): E04G15/04E04G21/12
CPCE04G15/04E04G21/12
Inventor 孙威魏海涛李青
Owner 天津市力胜通预应力工程有限公司
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