CN104712093A - Installation component of light steel joist hanging bars of prefabricated slab floor - Google Patents

Installation component of light steel joist hanging bars of prefabricated slab floor Download PDF

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Publication number
CN104712093A
CN104712093A CN201510067770.2A CN201510067770A CN104712093A CN 104712093 A CN104712093 A CN 104712093A CN 201510067770 A CN201510067770 A CN 201510067770A CN 104712093 A CN104712093 A CN 104712093A
Authority
CN
China
Prior art keywords
steel joist
installation component
floor
precast plate
bars
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510067770.2A
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Chinese (zh)
Inventor
徐剑锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU INSTITUTE OF ARCHITECTURAL DESIGN Co Ltd
Original Assignee
SUZHOU INSTITUTE OF ARCHITECTURAL DESIGN Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU INSTITUTE OF ARCHITECTURAL DESIGN Co Ltd filed Critical SUZHOU INSTITUTE OF ARCHITECTURAL DESIGN Co Ltd
Priority to CN201510067770.2A priority Critical patent/CN104712093A/en
Publication of CN104712093A publication Critical patent/CN104712093A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an installation component of light steel joist hanging bars of a prefabricated slab floor. The installation component comprises a plurality of cross-shaped steel bars and the hanging bars, wherein the cross-shaped steel bars are arranged on the prefabricated slab floor, and the hanging bars are vertically arranged in the prefabricated slab floor in a penetrating mode. The upper ends of the hanging bars are provided with hanging hooks which are hung on the cross-shaped steel bars and fixedly welded to the cross-shaped steel bars, and the lower ends of the hanging bars are connected with a main light steel joist. By the adoption of the installation component, a light steel joist ceiling can be constructed in the building of a prefabricated slab type, the consumption of the steel structure is effectively controlled, and the purpose that a light steel joist gypsum plaster board ceiling is installed on the prefabricated slab floor is achieved.

Description

Precast plate floor lightgage steel joist hangs muscle installation component
Technical field
The present invention relates to a kind of precast plate floor lightgage steel joist and hang muscle installation component.
Background technology
A large amount of eighties of last century late nineteen eighties adopts the building of precast plate form because of the change of function or again fits up at present, top first need adopt lightgage steel joist Thistle board furred ceiling substantially, and the muscle that hangs of steel joist suspended ceiling need be connected with bottom building floor by expansion bolt, and as the building adopting hollow precast plate as flooring, then cannot carry out the fixing of expansion bolt.At this moment generally need be fixed on both sides body of wall or beam by channel-section steel (more than No. 8), complete the installation of hanging muscle, steel using amount promotes greatly.
Summary of the invention
The present invention seeks to: provide a kind of precast plate floor lightgage steel joist to hang muscle installation component, it can implement steel joist suspended ceiling in the building of precast plate form, and the effective consumption controlling steel work, solve the problem of precast floor slab construction and installation lightgage steel joist Thistle board furred ceiling.
Technical scheme of the present invention is: a kind of precast plate floor lightgage steel joist hangs muscle installation component, it is characterized in that: this component comprises several cross reinforcing bars be arranged on above precast plate floor, vertically be arranged in and hang muscle in described precast plate floor, described upper end of hanging muscle forms and hangs on described cross reinforcing bar and suspension hook together with being weldingly fixed on this cross reinforcing bar, described in hang muscle lower end be connected with lightgage steel joist main joist.
The present invention, on the basis of technique scheme, also comprises following preferred version:
The floor decorative layer covered in by described cross reinforcing bar is provided with above described precast plate floor.
Described floor decorative layer has superposed surface layer and is positioned at basic unit's formation of bottom.
Distance between adjacent two cross reinforcing bars is no more than 1 meter.
Advantage of the present invention is: the problem that the invention solves precast floor slab construction and installation lightgage steel joist Thistle board furred ceiling, and it can either be constructed effectively easily, greatly reducing again the consumption of steel work, alleviates the Integral Loading of reconstruction building.How the present invention provides a kind of brand-new technical thought at precast floor slab architectural installation lightgage steel joist Thistle board furred ceiling.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the plan view that this precast plate floor of the present invention lightgage steel joist hangs muscle installation component;
Fig. 2 is the sectional drawing that this precast plate floor of the present invention lightgage steel joist hangs muscle installation component;
Wherein: 1-precast plate floor, 2-cross reinforcing bar, 3-hangs muscle, 31-suspension hook, 4-Thistle board, 5-floor decorative layer, 51-surface layer, 52-basic unit.
Detailed description of the invention
Embodiment: Fig. 1 and Fig. 2 shows the specific embodiment that this precast plate floor of the present invention lightgage steel joist hangs muscle installation component, this component comprises the cross reinforcing bar 2 be arranged on above precast plate floor 1, vertically be arranged in and hang muscle 3 in described precast plate floor 1, described upper end of hanging muscle 3 forms the suspension hook 31 hung on cross reinforcing bar 2, and described suspension hook together with being welded and fixed with cross reinforcing bar 2, described in hang muscle 3 lower end be connected with lightgage steel joist main joist.Lightgage steel joist main joist is connected with Thistle board 4, thus solves the problem of precast floor slab construction and installation lightgage steel joist Thistle board furred ceiling.
This structure can be constructed effectively easily, greatly reducing again the consumption of steel work, alleviates the Integral Loading of reconstruction building.
Precast plate floor 1 is provided with the floor decorative layer 5 covered in by described cross reinforcing bar 2 above.This floor decorative layer 5 has superposed surface layer 51 to form with the basic unit 52 being positioned at bottom.
In order to ensure the steadiness of furred ceiling, need ensure that the distance between adjacent two cross reinforcing bars 2 can not more than 1 meter.The rectilinear reinforcement that above-mentioned cross reinforcing bar 2 is linked together by two square crossings is formed, and the length of rectilinear reinforcement is 200mm, and the diameter (being also the diameter of described rectilinear reinforcement) of cross reinforcing bar 2 is 10mm, and the diameter hanging muscle 3 is 8mm.
Certainly, above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to people can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to the Spirit Essence of main technical schemes of the present invention or modification, all should be encompassed within protection scope of the present invention.

Claims (4)

1. a precast plate floor lightgage steel joist hangs muscle installation component, it is characterized in that: this component comprises several cross reinforcing bars (2) be arranged on above precast plate floor (1), vertically be arranged in and hang muscle (3) in described precast plate floor (1), described upper end of hanging muscle (3) forms and hangs over the upper and suspension hook (31) together with being welded and fixed with this cross reinforcing bar (2) of described cross reinforcing bar (2), described in hang muscle (3) lower end be connected with lightgage steel joist main joist.
2. precast plate floor lightgage steel joist according to claim 1 hangs muscle installation component, it is characterized in that: described precast plate floor (1) is provided with the floor decorative layer (5) described cross reinforcing bar (2) covered in above.
3. precast plate floor lightgage steel joist according to claim 2 hangs muscle installation component, it is characterized in that: described floor decorative layer (5) has superposed surface layer (51) and is positioned at basic unit (52) formation of bottom.
4. precast plate floor lightgage steel joist according to claim 2 hangs muscle installation component, it is characterized in that: the distance between adjacent two cross reinforcing bars (2) is no more than 1 meter.
CN201510067770.2A 2015-02-09 2015-02-09 Installation component of light steel joist hanging bars of prefabricated slab floor Pending CN104712093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510067770.2A CN104712093A (en) 2015-02-09 2015-02-09 Installation component of light steel joist hanging bars of prefabricated slab floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510067770.2A CN104712093A (en) 2015-02-09 2015-02-09 Installation component of light steel joist hanging bars of prefabricated slab floor

Publications (1)

Publication Number Publication Date
CN104712093A true CN104712093A (en) 2015-06-17

Family

ID=53411780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510067770.2A Pending CN104712093A (en) 2015-02-09 2015-02-09 Installation component of light steel joist hanging bars of prefabricated slab floor

Country Status (1)

Country Link
CN (1) CN104712093A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2420354Y (en) * 2000-04-11 2001-02-21 叶孙基 Adjustable quick suspension rod
DE202008010361U1 (en) * 2008-07-28 2009-04-16 Thomsen, Hans-Joachim Suspension with trained safety grid
CN202483050U (en) * 2012-03-17 2012-10-10 叶长青 Sound absorption suspended ceiling
CN202831335U (en) * 2012-06-29 2013-03-27 叶长青 Suspender structure of pre-cast trough plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2420354Y (en) * 2000-04-11 2001-02-21 叶孙基 Adjustable quick suspension rod
DE202008010361U1 (en) * 2008-07-28 2009-04-16 Thomsen, Hans-Joachim Suspension with trained safety grid
CN202483050U (en) * 2012-03-17 2012-10-10 叶长青 Sound absorption suspended ceiling
CN202831335U (en) * 2012-06-29 2013-03-27 叶长青 Suspender structure of pre-cast trough plate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
班振洋: "轻金属龙骨吊顶施工工艺探讨", 《技术与市场》 *

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Application publication date: 20150617