CN203654454U - Upper-lower-layer prefabricated balcony slabs, and support connecting structures therebetween and beams - Google Patents
Upper-lower-layer prefabricated balcony slabs, and support connecting structures therebetween and beams Download PDFInfo
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- CN203654454U CN203654454U CN201320849097.4U CN201320849097U CN203654454U CN 203654454 U CN203654454 U CN 203654454U CN 201320849097 U CN201320849097 U CN 201320849097U CN 203654454 U CN203654454 U CN 203654454U
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Abstract
The utility model discloses upper-lower-layer prefabricated balcony slabs, and support connecting structures therebetween and beams, which belong to the field of architectural engineering and construction. According to the upper-lower-layer prefabricated balcony slabs and the support connecting structures disclosed by the utility model, the inner sides of the upper-lower-layer balcony slabs are respectively lapped and put on one side surface of a lower steel skeleton concrete prefabricated beam of upper-lower-layer superposed beams; two support connecting racks are correspondingly arranged between the two ends of the upper-lower-layer balcony slabs; the interior angles and the exterior angles of the top ends of the support connecting racks are correspondingly connected with the side face of a lower steel skeleton concrete prefabricated beam of an upper-layer superposed beam and an embedded steel connecting member at the outer side end of an upper-layer balcony slab through an L-shaped connecting member and a structural steel connecting member; the inner sides and the outer sides of the upper ends of the support connecting racks are respectively in sliding connection with the upper-layer superposed beam and the upper-layer balcony slab; the lower ends of the support connecting racks are respectively connected with the corresponding embedded steel members of a lower-layer balcony slab through connecting steel sheets thereof. According to the upper-lower-layer prefabricated balcony slabs and the support connecting structures disclosed by the utility model, the connecting structures can be adapted to deformation generated by the lower-layer balcony slab through supporting and stretching a balcony within a set sliding range, so that the connecting structures can be steadily supported and connected between the two ends of the upper-lower-layer balcony slabs.
Description
Technical field:
The utility model a kind of levels prefabricated balcony plate and and beam between support and connection structure, belong to building engineering structure field.
Background technology:
The balcony of traditional architecture is often taked the construction technology of cast in situs moulding, this balcony complicated construction technique, and progress is slow, inefficiency, workmanship and cost are difficult to be effectively controlled, and has serious waste of resources, the poor problem of sustainability.For the development of adaptive technique, must research and develop a kind of safe and reliable prefabricated balcony, reduce construction period, accelerate speed of application, ensure construction safety, increase economic efficiency.
Utility model content:
The purpose of this utility model be to provide a kind of levels prefabricated balcony plate and and beam between support and connection structure, prefabricated balcony integral unit is suspended in body pillar, does not bear the power from agent structure, balcony and body pillar stable connection are safe and reliable.
The utility model is achieved through the following technical solutions:
The utility model a kind of levels prefabricated balcony plate and and beam between support and connection structure, by levels balcony slab, the superimposed beam of levels and support connecting frame composition, take respectively on a curb girder face that is placed on steel reinforced concrete precast beam under the superimposed beam of levels levels balcony slab inner side, two support connecting frame correspondences are arranged between levels balcony slab two ends, in this support connecting frame top, exterior angle place is respectively by L shaped connector and pre-buried steel connector corresponding be connected of structural steel connecting member with pre-buried C shaped steel groove and the upper strata balcony slab outboard end of steel reinforced concrete precast beam side, superposed beam bottom, upper strata, support connecting frame upper end setting-in is propped up and withstand on balcony slab bottom surface, upper strata, support connecting frame lower end connects steel disc pre-buried shaped steel part connection corresponding to lower floor balcony slab by it respectively, makes two support connecting frames stablize support top to be connected to the two ends of levels balcony slab.
Described support connecting frame is channel-section steel truss, is connected to form by upper beam, left and right pillar, intermediate interdigitated connector and the connection steel disc that is positioned at four jiaos of places.
There is Π type groove described balcony slab bottom surface.
Filling concrete screed in space between described upper strata balcony slab Π type groove and support connecting frame top.
Described superposed beam is made up of bottom steel reinforced concrete precast beam and top reinforcing bar cast-in-situ concrete beam.
The utility model a kind of levels prefabricated balcony plate and and beam between support and connection structure, inner side, support connecting frame upper end is realized and being slidably connected with upper strata superposed beam, outside, upper end is realized and being slidably connected with upper strata balcony slab, upper strata balcony slab can be adapted to a certain degree because lower floor's balcony slab supports the metamorphosis that stretches and produce to balcony, support connecting frame lower end is connected with lower floor balcony slab, therefore support connecting frame is except can drawknot lower floor balcony slab, can also support under special circumstances upper strata balcony slab, upper strata balcony slab can be bitten lower floor's balcony slab special in the situation that simultaneously, balcony slab forms firm one cantilever with superposed beam by steel syndeton and cast-in-situ concrete layer and is connected, guarantee that balcony is safe and reliable.
Accompanying drawing explanation:
Fig. 1 is the utility model structural upright schematic diagram;
Fig. 2 is the utility model structure end view;
Fig. 3 is the utility model support structure truss and superposed beam connection diagram;
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
The utility model a kind of levels prefabricated balcony plate and and beam between support and connection structure, by levels balcony slab, the superimposed beam of levels and support connecting frame composition, take respectively on a curb girder face that is placed on steel reinforced concrete precast beam under the superimposed beam of levels levels balcony slab inner side, two support connecting frame 4 correspondences are arranged between levels balcony slab two ends, this support connecting frame 4 is channel-section steel link, by upper beam 4-1, left and right pillar 4-2, intermediate interdigitated connector 4-3 and the connection steel disc 4-4 that is positioned at four jiaos of places connect to form, its interior angle place, top is the corresponding connection of pre-buried C shaped steel groove a with upper strata superposed beam 3 steel reinforced concrete precast beam side, bottom 3-1 by L shaped connector 5, exterior angle, top place is the corresponding connection of pre-buried steel connector 1-1 with upper strata balcony slab 1 outboard end by structural steel connecting member 6, support connecting frame 4 upper end setting-ins are propped up and withstand on upper strata balcony slab 1 bottom surface, support connecting frame 4 base angle, lower end places connect steel disc 4-4 and lower floor's balcony slab 2 corresponding pre-buried shaped steel part 2-1 connections by it respectively, make two support connecting frames 4 stablize support top to be connected to the two ends of levels balcony slab.
There is Π type groove described balcony slab bottom surface.
In space between the Π type groove of described upper strata balcony slab 1 and support connecting frame 4 tops, be filled with cement sand bed 7.
Claims (4)
- A levels prefabricated balcony plate and and beam between support and connection structure, it is characterized in that, by levels balcony slab, the superimposed beam of levels and support connecting frame composition, take respectively on a curb girder face that is placed on steel reinforced concrete precast beam under the superimposed beam of levels levels balcony slab inner side, two support connecting frame correspondences are arranged between levels balcony slab two ends, in this support connecting frame top, exterior angle place is respectively by L shaped connector and pre-buried steel connector corresponding be connected of structural steel connecting member with pre-buried C shaped steel groove and the upper strata balcony slab outboard end of steel reinforced concrete precast beam side, superposed beam bottom, upper strata, support connecting frame upper end setting-in is propped up and withstand on balcony slab bottom surface, upper strata, support connecting frame lower end connects steel disc pre-buried shaped steel part connection corresponding to lower floor balcony slab by it respectively, makes two support connecting frames stablize support top to be connected to the two ends of levels balcony slab.
- A kind of levels prefabricated balcony plate according to claim 1 and and beam between support and connection structure, it is characterized in that, support connecting frame is channel-section steel truss, is connected to form by upper beam, left and right pillar, intermediate interdigitated connector and the connection steel disc that is positioned at four jiaos of places.
- A kind of levels prefabricated balcony plate according to claim 1 and and beam between support and connection structure, it is characterized in that, there is Π type groove balcony slab bottom surface.
- A kind of levels prefabricated balcony plate according to claim 1 and and beam between support and connection structure, it is characterized in that filling concrete screed in the space between upper strata balcony slab Π type groove and support connecting frame top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849097.4U CN203654454U (en) | 2013-12-20 | 2013-12-20 | Upper-lower-layer prefabricated balcony slabs, and support connecting structures therebetween and beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849097.4U CN203654454U (en) | 2013-12-20 | 2013-12-20 | Upper-lower-layer prefabricated balcony slabs, and support connecting structures therebetween and beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654454U true CN203654454U (en) | 2014-06-18 |
Family
ID=50920861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849097.4U Withdrawn - After Issue CN203654454U (en) | 2013-12-20 | 2013-12-20 | Upper-lower-layer prefabricated balcony slabs, and support connecting structures therebetween and beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711198A (en) * | 2013-12-20 | 2014-04-09 | 湖北弘毅建设有限公司 | Upper-and-lower layer prefabricated balcony slab and supporting connecting structure between upper-and-lower layer prefabricated balcony slab and beam |
| CN105908979A (en) * | 2016-05-23 | 2016-08-31 | 中国建筑第八工程局有限公司 | Positioning and supporting structure for hoisting of prefabricated balcony members and construction method thereof |
-
2013
- 2013-12-20 CN CN201320849097.4U patent/CN203654454U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711198A (en) * | 2013-12-20 | 2014-04-09 | 湖北弘毅建设有限公司 | Upper-and-lower layer prefabricated balcony slab and supporting connecting structure between upper-and-lower layer prefabricated balcony slab and beam |
| CN103711198B (en) * | 2013-12-20 | 2015-09-30 | 湖北弘毅建设有限公司 | A kind of levels prefabricated balcony plate and and beam between support and connection structure |
| CN105908979A (en) * | 2016-05-23 | 2016-08-31 | 中国建筑第八工程局有限公司 | Positioning and supporting structure for hoisting of prefabricated balcony members and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |