Suspended formwork tool for floor penetrating pipeline
A technology for pipes and hanging molds, which is applied in the field of formwork/formwork/work frame, connectors of formwork/formwork/work frame, and on-site preparation of building components, which can solve problems such as hidden water leakage and achieve simple construction , Improve the quality of the hanging hole, the effect of a wide range of use
Pending Publication Date: 2021-10-15
CHINA CONSTR IND & ENERGY ENG GRP CO LTD
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Problems solved by technology
[0002] At present, the process of hanging the hole through the floor in on-site construction is that the iron wire of the hanging hole penetrates the hanging hole of the fixed formwork of the floor. After the hanging mold tool is fixed by the iron wire, the cavity of the floor above the hanging mold is filled with concrete. The tool is relatively simple, and the iron wire for fixing the formwork will stay in the concrete, and there will be hidden dangers of water leakage in the later use process. Therefore, this invention proposes a pipe formwork formwork tool that is easy to install
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0029] In describing the embodiments o...
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The invention discloses a suspended formwork tool for a floor penetrating pipeline. The suspended formwork tool comprises a first formwork and a second formwork clamped to the end face of one side of the first formwork; a flexible hoop is arranged below the first formwork and the second formwork, one end of the flexible hoop is rotationally connected with a first limiting column, the other end of the flexible hoop is rotationally connected with a second limiting column, an internal threaded hole of the second limiting column is connected with a fastener, and a lateral supporting plate is welded to the outer side face of the flexible hoop. The formwork is arranged to be two separable semicircular rings, the design is ingenious, during construction, only the formwork needs to be connected to the outer side of a pipeline on the lower end face of a floor in a clamped mode, a reserved hole of the floor can be plugged, the flexible hoop is installed at the lower end of the formwork to be fixed to the outer side of the pipeline, and therefore the formwork is tightly fixed to the lower end face of the floor; and finally, a cavity of the floor slab above the suspended formwork is filled with concrete. The suspended formwork tool enables construction to be simple and practical, the construction speed can be increased, and labor is saved.
Description
technical field [0001] The invention belongs to the field of electromechanical installation engineering, and in particular relates to a form-hanging tool for pipelines passing through floor slabs. Background technique [0002] At present, the process of hanging the hole through the floor in on-site construction is that the iron wire of the hanging hole penetrates the hanging hole of the fixed formwork of the floor. After the hanging mold tool is fixed by the iron wire, the cavity of the floor above the hanging mold is filled with concrete. The tool is relatively simple, and the iron wire for fixing the hanging mold will stay in the concrete, which may cause water leakage in the later use process. Therefore, the present invention proposes a pipeline hanging mold tool that is easy to install. Contents of the invention [0003] In order to solve at least one of the above-mentioned problems in the background technology, the present invention provides a tool for hanging the for...
Claims
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IPC IPC(8): E04G15/06E04G17/00
CPCE04G15/063E04G17/00
Inventor 陈立群郝冠男周宝贵邹宇凌策
Owner CHINA CONSTR IND & ENERGY ENG GRP CO LTD