CN2637592Y - Connecting structure of building extenral wall board and on site pouring concrete floor - Google Patents
Connecting structure of building extenral wall board and on site pouring concrete floor Download PDFInfo
- Publication number
- CN2637592Y CN2637592Y CN 03208985 CN03208985U CN2637592Y CN 2637592 Y CN2637592 Y CN 2637592Y CN 03208985 CN03208985 CN 03208985 CN 03208985 U CN03208985 U CN 03208985U CN 2637592 Y CN2637592 Y CN 2637592Y
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- wallboard
- floor
- cast
- external wall
- syndeton
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- Expired - Fee Related
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Abstract
A connecting structure of a wallboard of an external wall and a newly-pouring concrete floorslab of a building comprises a steel beam which is a bearing component of the floorslab, a floorslab reinforcing steel bar and a prefabricated wallboard. The top parts of the steel beam, the floorslab reinforcing steel bar and the prefabricated wallboard are connected together by a metal connecting piece arranged at the upper part of the wallboard and thereof are poured into a whole with concrete. The utility model uses the newly-pouring concrete to pour the whole top part of the wallboard of the external wall. A floorslab reinforcing steel bar net is welded together with the newly-pouring concrete floorslab reinforcing steel bar and the steel beam, and all joints are buried in the concrete layer, thereby making the connection between the wallboard and the bearing structure safe and reliable with high shock resistance and long service life. Meanwhile, the constructing speed is quick and the connecting structure is simple and easy with better economical efficiency and functions of waterproofing and fireproofing, thereby being suitable for various external wallboards, no matter a slat or a large board of the external wall, and for building structures of heavy wallboards or light wallboards and newly-pouring concrete wallboards.
Description
Technical field
The utility model relates to a kind of architectural exterior-protecting construction, the syndeton of especially a kind of external wall wallboard and cast-in-place concrete floor.
Background technology
In light weight, numerous advantages such as speed fast, antidetonation type height, environmental protection and energy saving that steel building has are directions that following China building is greatly developed, and also are the inevitable choices that future architecture already realizes industrialized development.Have a strong impact on and restrict steel building at present and popularize one of key factor of development to civilian construction such as dwelling houses, do not have good quality, safe and reliable exterior wall enclosure structure and supplementary material and supporting system exactly.Existing steel building exterior wall enclosure structure is many based on masonry structure, weight is big, speed is slow, quality is unstable, the part building adopts exterior wall cladding as going along with sb. to guard him, and it carries out combination with adopting various bolts or suspender being connected of floor, is contact based on point type.Wallboard and load-carrying members to be connected shock resistance low, poor reliability, the cracking infiltration influences life-span of side fascia.
The utility model content
For solving the problem that above-mentioned floor is connected with side fascia, the purpose of this utility model provides the syndeton of a kind of floor and exterior wall wallboard, and this syndeton makes the attachment security of floor and exterior wall wallboard stable, the reliability height, and the life-span is long, antidetonation, waterproof, fire prevention.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, comprise floor supporting member girder steel, floor bar, prefabricated panel, the top of wherein said girder steel, floor bar and prefabricated panel links together by wallboard upper metal connector, and is integral with concrete pouring.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein said wallboard upper metal connector comprises and is embedded in last end wall panel reinforcing bar described prefabricated panel top and that stretch out from the wallboard both sides, connects the described connecting reinforcement of going up end wall panel reinforcing bar and floor bar.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein said wallboard upper metal connector comprises the last clamp that is clamped on described wallboard top, connects the described connecting reinforcement of going up clamp and floor bar.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein said inboard and the described girder steel of going up the end wall panel reinforcing bar is fixed together.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein said inboard and the described girder steel of going up clamp is fixed together.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, the lower end of wherein said floor bar and prefabricated panel links together by wallboard lower metal connector, is cast with late poured band in the bottom in the outside, described prefabricated panel lower end.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein said wallboard lower metal connector comprises the following end wall panel reinforcing bar that is embedded in described prefabricated panel lower end and stretches out from the wallboard outside, connects the connecting reinforcement of described end wall panel reinforcing bar down and floor bar.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein said wallboard lower metal connector comprises and being embedded in the described cast-in-situ concrete, and be clamped on the following clamp of described wallboard lower end, connect the described floor bar and/or the connecting reinforcement of clamp down.
The advantage and the good effect of the syndeton of the utility model external wall wallboard and cast-in-place concrete floor are: the utility model adopts cast-in-situ concrete that exterior wall wallboard top all is cast in wherein, wallboard reinforcing bar or last clamp are weldingly fixed on cast-in-place concrete floor reinforcing bar and girder steel, all contacts are embedded in the layer of concrete, and the attachment security of wallboard and load-carrying members is reliable.Shock resistance height, life-span are long.Speed of application is fast, simple and easy to do simultaneously, better economy, waterproof fireproofing; No matter be applicable to the exterior wall wallboard of various structural forms, be outer wall batten or big plate, the building structure of heavy wallboard or Light trabs and cast-in-place concrete floor.
Other details of the syndeton of the utility model external wall wall panels and cast-in-place concrete floor and characteristics can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the schematic diagram of the utility model exterior wall wallboard top and top wall panel bottom and floor connection structure;
Fig. 2 is the schematic diagram of another embodiment of the utility model exterior wall wallboard top and top wall panel bottom and floor connection structure.
The specific embodiment
Fig. 1 is first embodiment of the present utility model, as shown in Figure 1, the syndeton of the utility model external wall wall panels and cast-in-place concrete floor, comprise floor supporting member girder steel 1, floor bar 2, prefabricated panel 3, wherein prefabricated panel 3 is at its end face, be provided with the last end wall panel reinforcing bar 4 that is embedded into, precast facade wallboard 3 tops be embedded on end wall panel reinforcing bar 4 both sides of stretching out wallboard, end bar 7 stretches out the outside of wallboard under being embedded into of bottom, and as shown in the figure, prefabricated panel 3 is arranged in floor supporting member girder steel 1 outside, both sides, wallboard 3 top reinforcing bar is connected with floor bar 2 respectively by some connecting reinforcements 5, and its inboard is fixed together with supporting member girder steel 1.For example welding, in exterior wall wallboard floor junction installing template, with the reinforcing bar 4 of concrete with girder steel 1 outside, floor bar 2, both sides, exterior wall wallboard 3 top, connecting reinforcement 5 is cast in together.
Stretch out the following end bar 7 in the outside, exterior wall wallboard 3 ' bottom, upper strata, be connected with the connecting reinforcement 5 at outstanding cast-in-situ concrete 6 tops, for example welding on following end bar 7 connecting portions in the outside, prefabricated panel 3 ' lower end, is used concrete pouring, forms ater-casting 8.
Fig. 2 is second embodiment of the present utility model, its as different from Example 1: with the last clamp 9 of wallboard upper end and/or lower end and/or down clamp 10 replaced pre-buried end wall panel reinforcing bar 4 and the following end bar 7 gone up.As shown in Figure 2, last clamp 9 chucking prefabricated panels 3, last clamp 9 is connected with girder steel 1, be connected with floor bar 2 by connecting reinforcement 5 simultaneously, to descend clamp 10 to be connected with floor bar 2, then, reach clamp 10 and connecting reinforcement 5 to be cast in together clamp on girder steel 1 outside, floor bar 2, exterior wall wallboard 3 tops 9 with concrete.
Top wall panel 3 ' is placed on down in the clamp 10, on the position of clamp 10 under the outside, prefabricated panel 3 ' lower end, uses concrete pouring, forms ater-casting 8.
The syndeton of the utility model external wall wallboard and cast-in-place concrete floor, wherein used supporting member girder steel is different shape girder steel or steel framed concrete beam.Used exterior wall wallboard is a concrete composite wallboard, lightweight concrete slab or Autoclaved aerated concrete slabs or other side fascia.Cast-in-situ concrete is ordinary concrete or high-strength concrete or light weight concrete construction.
Claims (8)
1. the syndeton of external wall wallboard and cast-in-place concrete floor, comprise floor supporting member girder steel, floor bar, prefabricated panel, the top that it is characterized in that described girder steel, floor bar and prefabricated panel links together by wallboard upper metal connector, and is integral with concrete pouring.
2. the syndeton of external wall wallboard according to claim 1 and cast-in-place concrete floor, it is characterized in that described wallboard upper metal connector comprises is embedded in last end wall panel reinforcing bar described prefabricated panel top and that stretch out from the wallboard both sides, connects the described connecting reinforcement of going up end wall panel reinforcing bar and floor bar.
3. the syndeton of external wall wallboard according to claim 1 and cast-in-place concrete floor is characterized in that described wallboard upper metal connector comprises the last clamp that is clamped on described wallboard top, connects the described connecting reinforcement of going up clamp and floor bar.
4. the syndeton of external wall wallboard according to claim 2 and cast-in-place concrete floor is characterized in that described inboard and the described girder steel of going up the end wall panel reinforcing bar is fixed together.
5. the syndeton of external wall wallboard according to claim 3 and cast-in-place concrete floor is characterized in that described inboard and the described girder steel of going up clamp is fixed together.
6. according to the syndeton of described external wall wallboard of one of claim 1 to 5 and cast-in-place concrete floor, the lower end that it is characterized in that described floor bar and upper strata prefabricated panel links together by wallboard lower metal connector, is cast with late poured band in the bottom in the outside, described prefabricated panel lower end.
7. the syndeton of external wall wallboard according to claim 6 and cast-in-place concrete floor, it is characterized in that described wallboard lower metal connector comprises the following end wall panel reinforcing bar that is embedded in described prefabricated panel lower end and stretches out from the wallboard outside, connect the connecting reinforcement of described end wall panel reinforcing bar down and floor bar.
8. the syndeton of external wall wallboard according to claim 6 and cast-in-place concrete floor, it is characterized in that described wallboard lower metal connector comprises is embedded in the described cast-in-situ concrete, and be clamped on the following clamp of described wallboard lower end, connect the described floor bar and/or the connecting reinforcement of clamp down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208985 CN2637592Y (en) | 2003-09-04 | 2003-09-04 | Connecting structure of building extenral wall board and on site pouring concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208985 CN2637592Y (en) | 2003-09-04 | 2003-09-04 | Connecting structure of building extenral wall board and on site pouring concrete floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637592Y true CN2637592Y (en) | 2004-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208985 Expired - Fee Related CN2637592Y (en) | 2003-09-04 | 2003-09-04 | Connecting structure of building extenral wall board and on site pouring concrete floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637592Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040829A (en) * | 2015-06-26 | 2015-11-11 | 南京长江都市建筑设计股份有限公司 | Prefabricated concrete main beam and secondary beam connecting structure and construction method thereof |
| CN113356582A (en) * | 2021-06-21 | 2021-09-07 | 中建科工集团有限公司 | Mould for pouring steel beam concrete-wrapped outside and construction method |
-
2003
- 2003-09-04 CN CN 03208985 patent/CN2637592Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040829A (en) * | 2015-06-26 | 2015-11-11 | 南京长江都市建筑设计股份有限公司 | Prefabricated concrete main beam and secondary beam connecting structure and construction method thereof |
| CN105040829B (en) * | 2015-06-26 | 2017-11-03 | 南京长江都市建筑设计股份有限公司 | A kind of precast concrete primary-secondary beam attachment structure and its construction method |
| CN113356582A (en) * | 2021-06-21 | 2021-09-07 | 中建科工集团有限公司 | Mould for pouring steel beam concrete-wrapped outside and construction method |
| CN113356582B (en) * | 2021-06-21 | 2022-04-01 | 中建科工集团有限公司 | Mould for pouring steel beam concrete-wrapped outside and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |