Steel bar truss floor support plate with hanging ribs

A technology of reinforced trusses and floor decks, which is applied to floors, building components, buildings, etc. It can solve the problems of time-consuming and labor-intensive keel installation, high hardness of cement boards, and damage to cement boards. economic effect

Pending Publication Date: 2021-05-04
SHANGHAI OPEN STEEL JOIST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional steel truss floor deck has no connection structure for the ceiling. After the floor deck is poured and formed, for the installation of the ceiling, it is necessary to install the keel bracket on the surface of the cement slab; the keel bracket is mostly fixed with the cement slab through self-tapping s

Method used

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  • Steel bar truss floor support plate with hanging ribs
  • Steel bar truss floor support plate with hanging ribs
  • Steel bar truss floor support plate with hanging ribs

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0023]Example 1:

[0024]Such asfigure 1 As shown, the present invention proposes a reinforced truss floor plate with a suspended rib, including the bottom plate 1 and the reinforced truss 2; the steel truss 2 is fixed to the bottom plate 1; the back surface of the bottom plate 1, that is, one side of the reinforced truss 2 There is at least two suspension ribs 3.

[0025]In the present embodiment, the steel truss 2 of the present invention is a conventional steel truss structure comprising a belly reinforcing bar 22, a string reinforcement 21 and a lower string steel bar 23, and two lower string reinforced bibs are built into a triangular structure, and the string is formed. A fixed connection is achieved between the reinforced belly reinforcing bib22 between the reinforcing bib 21 and the two lower strings 23, respectively.

[0026]Such asfigure 2 As shown, the suspension ribs of the present embodiment are two pieces, respectively, the suspension ribs 31 and the suspension ribs 32, and the...

Example Embodiment

[0031]Example 2:

[0032]Such asFigure 6As shown, in Example 2, in Example 2, the structure of the first embodiment was similar, and the difference is that the connection position between the suspension ribs 3 and the bottom plate 1 is different, and the suspension rib is located adjacent to the middle portion of the bottom plate 1, such a hanging rib 3, such asFigure 6As shown, it is possible to form a mold shape with the bottom plate 1, or after the bottom plate is molded later, it is fixed to any position at the bottom plate 1 at any position at any position at the bottom plate 1, and after the construction site is poured, it is possible to pour the concrete after the construction site. A connection between the ceiling and the suspension rib 3 is achieved to ensure the complete concrete, but it cannot achieve the lap between adjacent bottom plates 1. At the same time, in the same manner as in Example 1, the hanging ribs in Example 2 also had a horizontal segment and a vertical segme...

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PUM

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Abstract

The invention provides a steel bar truss floor support plate with hanging ribs. The steel bar truss floor support plate comprises a bottom plate and a steel bar truss; the steel bar truss is fixed on the bottom plate; and at least two hanging ribs are arranged on the back face of the bottom plate, namely the side back to the steel bar truss. By arranging the hanging ribs, a gypsum board or other decorative boards can be conveniently connected with the bottom of the floor support plate through self-tapping screws to form a suspended ceiling, the construction difficulty is reduced, and the overall structure of the floor support plate is protected. If no hanging rib exists, the self-tapping screws are directly hit on a concrete slab, labor and work are wasted, and the structure of the concrete slab is damaged.

Description

technical field [0001] The invention relates to the technical fields of architecture and civil engineering, in particular to a reinforced truss floor deck with suspension ribs. Background technique [0002] The traditional steel truss floor deck has no connection structure for the ceiling. After the floor deck is poured and formed, for the installation of the ceiling, it is necessary to install the keel bracket on the surface of the cement slab; the keel bracket is mostly fixed with the cement slab through self-tapping screws. , The hardness of the cement board is high, and the installation of the keel is time-consuming and laborious. Tapping self-tapping screws on the cement board will also damage the cement board and cause the cement board to crack. At the same time, due to the addition of the keel, the overall cost is also greatly increased. Contents of the invention [0003] The purpose of the present invention is to propose a reinforced truss floor deck with suspens...

Claims

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Application Information

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IPC IPC(8): E04B5/38E04B5/48
CPCE04B5/38E04B5/48
Inventor 陈明
Owner SHANGHAI OPEN STEEL JOIST
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