CN203583720U - Light-weight steel structure and light-weight concrete cast-in-place wall body - Google Patents
Light-weight steel structure and light-weight concrete cast-in-place wall body Download PDFInfo
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- CN203583720U CN203583720U CN201320662622.1U CN201320662622U CN203583720U CN 203583720 U CN203583720 U CN 203583720U CN 201320662622 U CN201320662622 U CN 201320662622U CN 203583720 U CN203583720 U CN 203583720U
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Abstract
The utility model provides a light-weight steel structure and light-weight concrete cast-in-place wall body. The wall body adopts a steel keel structure for support, wherein fiber calcium silicate boards or fiber cement boards are fixed on two side surfaces of the steel keel respectively; foamed concrete is poured into the middle part of the wall body; a vertical supporting frame and a horizontal supporting frame are connected to form the steel keel structure; two baseplates of two pieces of groove-type fashioned iron are fit and connected to form the whole vertical supporting frame; two side surfaces of the vertical supporting frame take a shape of a groove; the horizontal supporting frame is supported by at least one piece of groove-type fashioned iron; one end of each piece of groove-type fashioned iron of the horizontal supporting frame is inserted in the groove in one side of the vertical supporting frame, and fixed with the groove; the other end of the groove-type fashioned iron of the horizontal supporting frame is inserted in the groove of the other vertical supporting frame, and fixed with the groove. The light-weight steel structure and light-weight concrete cast-in-place wall body has no cracks and can prevent water seepage; as insulating layers and the wall body structure are integrated into a whole, the insulating effect is good and the weight is light; the insulating layers of concrete beams and columns and the inner part of the wall body are integrated into a whole.
Description
Technical field
The utility model relates to construction work, is a kind of lightweight steel construction light weight concrete construction cast-in-situ wall.
Background technology
It is a kind of construction method with many advantages that building trade adopts concrete cast-in-situ body of wall in construction.Yet the most difficult problem of avoiding of this body of wall of building is that body of wall easily produces crack, and potential safety hazard is larger.For this reason, those skilled in the art provide kinds of schemes for example, to solve the problem of wall body slit: after adopting and be anyhow spaced mode and distribute with reinforcing bar, use again hollow thin-wall pipe limit steel bar, finally install wall form, then cast-in-situ concrete, carries out maintenance, form removal becomes body of wall; Also have a class construction method to be, too fast for fear of concrete heat of hydration temperature rise leakdown rate in process of setting, the problems such as concrete surface dehydration contraction, with the outer reinforcing bar of non-net polyphenyl plate, colligation, then establish mould, concreting, maintenance, form removal, smear anticracking grout, body of wall is made in Puttying.Although these methods can solve the crack problem of in-situ concrete wall, improved the safety of body of wall,, the deficiency of these methods is: all need to adopt the template operation of building and plaster a wall etc., construction complexity, long construction period, construction cost are high.
Utility model content
The purpose of this utility model is to provide a kind of lightweight steel construction light weight concrete construction cast-in-situ wall, and it can solve the deficiency that prior art exists.
The utility model for achieving the above object, be achieved through the following technical solutions: lightweight steel construction light weight concrete construction cast-in-situ wall, body of wall adopts steel joist support structure, the two sides of steel joist are anchoring fiber calcium silicate board or fiber cement board respectively, foam concrete is built at body of wall middle part, steel joist structure adopts several longitudinal bracing skeletons to be connected and to make with several cross binding skeletons, longitudinal bracing skeleton is fitted and is connected in one by two base plates of two groove type shaped steel, the two sides of longitudinal bracing skeleton are respectively groove shape, cross binding skeleton adopts at least one groove type type steel support, groove type shaped steel one end of cross binding skeleton is inserted in the groove of longitudinal bracing skeleton one side and is fixed with it, the other end of the groove type shaped steel of cross binding skeleton inserts in the groove of another root longitudinal bracing skeleton one side and fixes with it.On groove type shaped steel, offer through hole.Groove type shaped steel is strip, and cross sectional shape is spill, and base plate is plane, and upwards turn up respectively two outer ends of base plate, faces directly as wing plate for two that turn up, and wing plate is perpendicular to base plate.Cross binding skeleton adopts two groove type shaped steel that the bottom surface of two shaped steel is fitted and is connected.The wall thickness of the base plate of described groove type shaped steel and two wing plates is all equal, and the wall thickness of base plate and two wing plates is 0.5-0. 6mm.The width L of the base plate of groove type shaped steel is 40-500 millimeter, and the height H of the wing plate of groove type shaped steel is 15-45 millimeter.Described body of wall is offered window, and window periphery pastes smears the ripple bead thermal insulation mortar layer that 20mm is thick.Wooden unit, the groove internal orifice L of the length of wooden unit and cross binding skeleton groove formula shaped steel are installed in intersection at cross binding skeleton and longitudinal bracing skeleton
1equal in length, on the wing plate of groove type shaped steel, offer through hole, adopt bolt through through hole, wooden unit to be connected with wing plate.
It is the keel frame structure that raw material connects into girth that in-situ concrete wall of the present utility model middle part adopts light steel, the two sides of keel adopt calcium silicate board or fiber cement board to be connected with it, build again light foam concrete and form body of wall, cast-in-situ wall of the present utility model is Structure of need post not, collar tie beam, template, do not need to plaster a wall, save raw material and reduced many operations, for example: reduced support template, the operation of stripping, reduced the operation such as plaster a wall, significantly shortened construction period and reduced construction cost, body of wall of the present utility model is crack not, do not seep water, long service life, insulation layer and wall body structure are molten to be integrated, high insulating effect is lightweight, resistance to compression and tensile strength are all higher, can make concrete beam, the insulation layer of post and body of wall internal construction form one.Body of wall described in the utility model is for non-bearing wall.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of one of body of wall embodiment of the present invention; Accompanying drawing 2 be in accompanying drawing 1 A to structure for amplifying schematic diagram; Accompanying drawing 3 is for being that in accompanying drawing 1, B-B analyses and observe structure for amplifying schematic diagram; Accompanying drawing 4 is that in accompanying drawing 1, C-C analyses and observe structure for amplifying schematic diagram; Accompanying drawing 5 is structural representations of two of body of wall embodiment of the present invention; Accompanying drawing 6 is that in accompanying drawing 5, D-D analyses and observe structure for amplifying schematic diagram; Accompanying drawing 7 is structural representations of three of body of wall embodiment of the present invention; Accompanying drawing 8 is that in accompanying drawing 7, E-E analyses and observe structure for amplifying schematic diagram; Accompanying drawing 9 is that in accompanying drawing 7, F-F analyses and observe structure for amplifying schematic diagram; Accompanying drawing 10 is structural representations of groove type shaped steel.
Shown in accompanying drawing 1, be that the longitudinal bracing skeleton of keel in the utility model body of wall and cross binding skeleton all adopt two groove type shaped steel bottom surfaces integrally welded structure that fits; Shown in accompanying drawing 5, be that the utility model wall transversal is a groove type steel section jointing structure to support frame; It shown in accompanying drawing 7, is the structure that the utility model body of wall longitudinal bracing skeleton adopts wooden unit to be connected with cross binding skeleton intersection.
Reference numeral: plate 12 base plate 13 wing plates after 1 the 3rd groove type shaped steel 2 first groove type shaped steel 3 second groove type shaped steel 4 bolts 5 the 4th groove type shaped steel 7 wooden unit 8 through hole 9 fiber calcium silicate board header board 10 foam concrete 11 fiber calcium silicate boards.
The specific embodiment
Contrast accompanying drawing is described further the utility model.
Body of wall described in the utility model adopts steel joist support structure, the two sides of steel joist are anchoring fiber calcium silicate board or fiber cement board respectively, foam concrete 10 is built at body of wall middle part, steel joist structure adopts several longitudinal bracing skeletons to be connected and to make with several cross binding skeletons, longitudinal bracing skeleton is fitted and is connected in one by two base plates of two groove type shaped steel, the two sides of longitudinal bracing skeleton are respectively groove shape, cross binding skeleton adopts at least one groove type type steel support, groove type shaped steel one end of cross binding skeleton is inserted in the groove of longitudinal bracing skeleton one side and is fixed with it, the other end of the groove type shaped steel of cross binding skeleton inserts in the groove of another root longitudinal bracing skeleton one side and fixes with it, on groove type shaped steel, offer through hole 8.As shown in Figure 1, insert in the groove of left and right sides of two longitudinal bracing skeletons respectively at the two ends of each root cross binding skeleton, makes keel form several little rectangular frames.It is raw material that the keel of body of wall described in the utility model adopt groove type shaped steel, groove type shaped steel is strip, cross sectional shape is spill, base plate 12 is plane, upwards turn up respectively two outer ends of base plate 12, face directly as wing plate 13 for two that turn up, guaranteeing under the prerequisite of strength of wall body, can make foam concrete 10 fully fill keel space is convenient to keel and fiber calcium silicate board or fiber cement board is molten is integrated, make heat insulation effect reach higher level, and can make the crack resistance of body of wall, water proofing property reaches higher level, and be convenient to processing and construct, can reach quick connection, and make to be connected firmly.The above-mentioned wall body structure of the utility model can complete the purpose of this utility model, and reaches effect described in the utility model.As shown in Figure 1, in body of wall of the present utility model, longitudinal bracing skeleton fits integrally welded by two base plates of the first groove type shaped steel 2 and the second groove type shaped steel 3, cross binding skeleton is made by the welding that fits of two bottom surfaces of the 3rd groove type shaped steel 1 and the 4th groove type shaped steel 5, all fluted in the left and right side of longitudinal bracing skeleton, so that peg graft fixing with cross binding skeleton, strengthen keel intensity, simultaneously, being convenient to foam concrete 10 is integrated with keel are molten, when further increasing strength of wall body, reach better heat insulation effect.And the structure of this girth skeleton of the utility model is also applicable to the roof aspect of large-sized workshop, backing and flat-top, and freezer, air-conditioned cold store and non-bearing wall body and shear wall are incubated outward.The shape of groove type shaped steel described in the utility model as shown in figure 10, the base plate 12 of groove type shaped steel is plane, upwards turn up respectively two outer ends of base plate 12, face directly as wing plate 13 for two that turn up, wing plate 13 is perpendicular to base plate 12, this shaped steel is guaranteeing under the prerequisite of strength of wall body, can make foam concrete 10 fully fill keel space is convenient to keel and fiber calcium silicate board or fiber cement board is molten is integrated, make heat insulation effect reach higher level, and can make the crack resistance of body of wall, water proofing property reaches higher level, and be convenient to processing and construct, can reach quick connection, and make to be connected firmly.The utility model is reaching under the prerequisite of strength of wall body requirement, reach the requirement of lightweight steel construction, reduce body of wall cost, preferred scheme is: the base plate 12 of groove type shaped steel and the wall thickness of two wing plates 13 all equate, the wall thickness of base plate 12 and two wing plates 13 is 0.5-0. 6mm.
Cross binding skeleton described in the utility model adopts two groove section steels that the bottom surface of two shaped steel is fitted and is connected, and be connected with longitudinal bracing skeleton, the baseplate width of the groove type shaped steel using in cross binding skeleton is less than the baseplate width of the groove type shaped steel using in longitudinal bracing skeleton, this structure is convenient to further increase resistance to compression and the tensile strength of body of wall, and vertical and horizontal support frame can adopt bolt 4 directly the aerofoil after two groove fit to be connected.
The width L of the base plate 12 of groove type shaped steel described in the utility model is 40-500 millimeter, according to body of wall designing requirement with longitudinal bracing skeleton or/and cross binding skeleton width is consistent.The height H of the wing plate 13 of groove type shaped steel is 15-45 millimeter.This given shape size has further guaranteed the non-bearing wall of keel applicable to various buildings, and reaches the effect that keel are connected firmly.
Body of wall described in the utility model is offered window, and window periphery pastes and smears the ripple bead thermal insulation mortar that 20mm is thick, to reach the object of further raising heat insulation effect.
The utility model is in order further to improve the bonding strength of the girth skeleton of keel, and make skeleton not produce distortion, further improve the intensity of body of wall, the further scheme providing is: the structure that two wing plates 13 of described cross binding skeleton and the groove type shaped steel of longitudinal bracing skeleton are mutually permanently connected is: wooden unit 7, the groove internal orifice L of the length of wooden unit 7 and cross binding skeleton groove formula shaped steel are installed in the intersection at cross binding skeleton and longitudinal bracing skeleton
1equal in length, on the wing plate 13 of groove type shaped steel, offer through hole 8, adopt bolt 4 through through hole 8, wooden unit 7 to be connected with wing plate 13.
Claims (8)
1. lightweight steel construction light weight concrete construction cast-in-situ wall, it is characterized in that: body of wall adopts steel joist support structure, the two sides of steel joist are anchoring fiber calcium silicate board or fiber cement board respectively, foam concrete is built at body of wall middle part, steel joist structure adopts several longitudinal bracing skeletons to be connected and to make with several cross binding skeletons, longitudinal bracing skeleton is fitted and is connected in one by two base plates of two groove type shaped steel, the two sides of longitudinal bracing skeleton are respectively groove shape, cross binding skeleton adopts at least one groove type type steel support, groove type shaped steel one end of cross binding skeleton is inserted in the groove of longitudinal bracing skeleton one side and is fixed with it, the other end of the groove type shaped steel of cross binding skeleton inserts in the groove of another root longitudinal bracing skeleton one side and fixes with it.
2. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 1, is characterized in that: on groove type shaped steel, offer through hole (8).
3. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 1, it is characterized in that: groove type shaped steel is strip, cross sectional shape is spill, base plate (12) is plane, upwards turn up respectively two outer ends of base plate (12), face directly as wing plate (13) for two that turn up, wing plate (13) is perpendicular to base plate (12).
4. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 1 and 2, is characterized in that: cross binding skeleton adopts two groove type shaped steel that the bottom surface of two shaped steel is fitted and is connected.
5. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 3, it is characterized in that: the wall thickness of the base plate of described groove type shaped steel (12) and two wing plates (13) is all equal, and the wall thickness of base plate (12) and two wing plates (13) is 0.5-0. 6mm.
6. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 3, is characterized in that: the width L of the base plate of groove type shaped steel (12) is 40-500 millimeter, and the height H of the wing plate of groove type shaped steel (13) is 15-45 millimeter.
7. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 1, is characterized in that: described body of wall is offered window, and window periphery pastes smears the ripple bead thermal insulation mortar layer that 20mm is thick.
8. lightweight steel construction light weight concrete construction cast-in-situ wall according to claim 1, it is characterized in that: wooden unit (7), the groove internal orifice L of the length of wooden unit (7) and cross binding skeleton groove formula shaped steel are installed in the intersection at cross binding skeleton and longitudinal bracing skeleton
1equal in length, on the wing plate (13) of groove type shaped steel, offer through hole (8), adopt bolt (4) through through hole (8), wooden unit (7) to be connected with wing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662622.1U CN203583720U (en) | 2013-10-25 | 2013-10-25 | Light-weight steel structure and light-weight concrete cast-in-place wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662622.1U CN203583720U (en) | 2013-10-25 | 2013-10-25 | Light-weight steel structure and light-weight concrete cast-in-place wall body |
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| CN203583720U true CN203583720U (en) | 2014-05-07 |
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| CN201320662622.1U Expired - Fee Related CN203583720U (en) | 2013-10-25 | 2013-10-25 | Light-weight steel structure and light-weight concrete cast-in-place wall body |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556758A (en) * | 2013-10-25 | 2014-02-05 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
| CN105672538A (en) * | 2016-04-08 | 2016-06-15 | 大连正锐建筑节能股份有限公司 | Insulation and decoration integrated cast-in-place wall and construction method thereof |
| CN107435399A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of preparation method of inorfil wall in-situ spraying filling |
-
2013
- 2013-10-25 CN CN201320662622.1U patent/CN203583720U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556758A (en) * | 2013-10-25 | 2014-02-05 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
| CN105672538A (en) * | 2016-04-08 | 2016-06-15 | 大连正锐建筑节能股份有限公司 | Insulation and decoration integrated cast-in-place wall and construction method thereof |
| CN107435399A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of preparation method of inorfil wall in-situ spraying filling |
| CN107435399B (en) * | 2016-05-25 | 2019-05-31 | 北新集团建材股份有限公司 | A kind of production method of inorfil wall in-situ spraying filling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |