CN204456671U - Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part - Google Patents
Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part Download PDFInfo
- Publication number
- CN204456671U CN204456671U CN201520056441.3U CN201520056441U CN204456671U CN 204456671 U CN204456671 U CN 204456671U CN 201520056441 U CN201520056441 U CN 201520056441U CN 204456671 U CN204456671 U CN 204456671U
- Authority
- CN
- China
- Prior art keywords
- floor
- groove
- control part
- distance
- comprehensive control
- 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.)
- Expired - Fee Related
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part, the shape of described Comprehensive Control part is cylinder, cylinder end face is provided with upper groove, upper groove is opening up, upper groove one profile height is greater than another side, relatively high that side top of upper groove to the distance of cylinder bottom surface equals the design thickness of floor, and the distance of upper groove bottom surface to cylinder bottom surface equals the designed distance of floor top reinforcement to soffit; Column side face is provided with low groove, low groove opening direction is vertical with upper groove opening direction, low groove A/F is greater than lower groove floor surfaces width, low groove upper side is inclined-plane, low groove downside is horizontal plane, and the distance of low groove downside to cylinder bottom surface equals the designed distance of floor lower floor reinforcing bar to soffit.The utility model can control the thickness of floor easily, ensures that slab thickness and reinforcement location meet Design Requirement Drawing, effectively can ensure the thickness of reinforcement cover.
Description
Technical field
The utility model relates to a kind of building operations instrument, specifically cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part.
Background technology
In order to increase the intensity of floor, need to embed reinforcing bar in concrete floor, floor bar is divided into two-layer up and down, the wherein thickness of floor, all there is strict requirement the position of top reinforcement and lower floor's reinforcing bar, if the position of steel bar layer does not meet design standard, then may have the hidden danger of collapsing.And in current concrete floor slab placement construction, normally with the split heads that reinforcing bar curves, reinforcement location is fixed, the cost of steel bar horse-shaped bench is higher, not only at substantial bar material and also need process reinforcing bar a lot of man-hour, and in use, very large to the position fixed error of floor bar.Further, traditional split heads can only be single fixed support effect is played to floor top reinforcement, simultaneously, cannot realize playing when building floorslab concrete the effect controlling flooring absolute altitude and planeness, cause that floor face flatness deviation is large, variable thickness.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part.
To achieve these goals, the utility model have employed following technical scheme:
The shape of described Comprehensive Control part is cylinder, cylinder end face is provided with upper groove, upper groove is opening up, upper groove one profile height is greater than another side, relatively high that side top of upper groove to the distance of cylinder bottom surface equals the design thickness of floor, and the distance of upper groove bottom surface to cylinder bottom surface equals the designed distance of floor top reinforcement to soffit; Column side face is provided with low groove, low groove opening direction is vertical with upper groove opening direction, low groove A/F is greater than lower groove floor surfaces width, low groove upper side is inclined-plane, low groove downside is horizontal plane, and the distance of low groove downside to cylinder bottom surface equals the designed distance of floor lower floor reinforcing bar to soffit.
Described upper groove bottom width is 1.5 ~ 3 times that bar diameter is intended placing in upper strata.
Described lower groove floor surfaces width is 1.5 ~ 3 times that lower floor intends placing bar diameter.
Relatively high that side top of upper groove is 10mm to the distance of cylinder bottom surface and relatively short that side top of upper groove to the difference of the distance of cylinder bottom surface.
Described Comprehensive Control part is one-body molded piece of concrete.
Compared with prior art, the beneficial effect that possesses of the utility model:
1. Comprehensive Control part described in plays the effect controlling flooring surface concrete absolute altitude, whether can reach standard by the Real Time Observation thickness that watered build floor, because absolute altitude is unclear when preventing from building flooring, cause flooring thin and thick to differ.
2. pair levels reinforcing bar is played a supporting role, and makes levels reinforcing bar be fixed on design attitude, ensures that the distance between levels reinforcing bar, lower floor's reinforcing bar are designed distance to the distance of soffit and top reinforcement to the distance of floor end face.
Accompanying drawing explanation
Fig. 1 is the structural representation of cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part described in the utility model.
Fig. 2 is the elevation of cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part described in the utility model.
Detailed description of the invention
Below by embodiment, the technical solution of the utility model is further elaborated.
Embodiment 1
Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part described in the utility model, the shape of described Comprehensive Control part is cylinder, cylinder end face is provided with upper groove 3, upper groove 3 is opening up, upper groove 3 one side 2 is highly greater than another side 5, the distance of that side top 1 to cylinder bottom surface 8 that upper groove is relatively high equals the design thickness of floor, and the distance of 11 to cylinder bottom surface, upper groove bottom surface 8 equals the designed distance of floor top reinforcement to soffit; Column side face is provided with low groove 6, low groove opening 6 direction is vertical with upper groove 3 opening direction, low groove A/F is greater than lower groove floor surfaces 10 width, low groove upper side 9 is inclined-plane, low groove downside 7 is horizontal plane, and the distance of 7 to cylinder bottom surface, low groove downside 8 equals the designed distance of floor lower floor reinforcing bar to soffit.
Described upper groove bottom surface 11 width is 1.5 ~ 3 times that bar diameter is intended placing in upper strata.
Described lower groove floor surfaces 10 width is 1.5 ~ 3 times that lower floor intends placing bar diameter.
The difference of the distance of the distance of that side top 1 to cylinder bottom surface that upper groove is relatively high and relatively short that side top 4 to cylinder bottom surface 8 of upper groove is 10mm.
Described Comprehensive Control part is one-body molded piece of concrete.
Using method:
During cast-in-situ concrete, Comprehensive Control part described in the utility model is placed on slab form, the upper reinforcement of top mat is placed in the upper groove of described Comprehensive Control part, the lower rebar of lower floor's steel mesh reinforcement of described Comprehensive Control part is placed in low groove.Because described Comprehensive Control part is obtained by concreting in a mold, each limit of described Comprehensive Control part and the position consistency of the size in face and the thickness of floor plan and reinforcing bar; So after top reinforcement is placed into upper groove and lower floor's reinforcing bar is placed into low groove, namely its position reaches designing requirement automatically.Utilize described Comprehensive Control part by after the reinforcement installation on floor, start to water build floor, now described Comprehensive Control part plays again the control action of slab thickness being carried out to real-time absolute altitude, when the concrete of building just that side top relatively high with described Comprehensive Control part upper groove or relatively short that side top of upper groove concordant time, namely the thickness of floor reach designing requirement, and do not need again to carry out loaded down with trivial details measurement with additive method.
Claims (5)
1. cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part, it is characterized in that, the shape of described Comprehensive Control part is cylinder, cylinder end face is provided with upper groove, upper groove is opening up, upper groove one profile height is greater than another side, and relatively high that side top of upper groove to the distance of cylinder bottom surface equals the design thickness of floor, and the distance of upper groove bottom surface to cylinder bottom surface equals the designed distance of floor top reinforcement to soffit; Column side face is provided with low groove, low groove opening direction is vertical with upper groove opening direction, low groove A/F is greater than lower groove floor surfaces width, low groove upper side is inclined-plane, low groove downside is horizontal plane, and the distance of low groove downside to cylinder bottom surface equals the designed distance of floor lower floor reinforcing bar to soffit.
2. cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part as claimed in claim 1, is characterized in that, described upper groove bottom width is 1.5 ~ 3 times that bar diameter is intended placing in upper strata.
3. cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part as claimed in claim 1, is characterized in that, described lower groove floor surfaces width is 1.5 ~ 3 times that lower floor intends placing bar diameter.
4. cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part as claimed in claim 1, it is characterized in that, relatively high that side top of upper groove is 10mm to the distance of cylinder bottom surface and relatively short that side top of upper groove to the difference of the distance of cylinder bottom surface.
5. the cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part as described in Claims 1 to 4 any one, it is characterized in that, described Comprehensive Control part is one-body molded piece of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056441.3U CN204456671U (en) | 2015-01-27 | 2015-01-27 | Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056441.3U CN204456671U (en) | 2015-01-27 | 2015-01-27 | Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456671U true CN204456671U (en) | 2015-07-08 |
Family
ID=53663578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056441.3U Expired - Fee Related CN204456671U (en) | 2015-01-27 | 2015-01-27 | Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456671U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019605A (en) * | 2015-07-31 | 2015-11-04 | 宁波建工股份有限公司 | Floor slab reinforcement protective layer double-control precast concrete cushion block and installation method thereof |
| CN107663928A (en) * | 2017-11-06 | 2018-02-06 | 唐山曹妃甸二十二冶工程技术有限公司 | Multifunctional cushion block |
| CN109138280A (en) * | 2017-06-15 | 2019-01-04 | 五冶集团上海有限公司 | A kind of concrete pad and its application in control bar spacing, slab thickness |
| CN114837356A (en) * | 2022-03-25 | 2022-08-02 | 中国一冶集团有限公司 | Device for controlling spacing of reinforcing mesh and thickness of protective layer and implementation method |
-
2015
- 2015-01-27 CN CN201520056441.3U patent/CN204456671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019605A (en) * | 2015-07-31 | 2015-11-04 | 宁波建工股份有限公司 | Floor slab reinforcement protective layer double-control precast concrete cushion block and installation method thereof |
| CN109138280A (en) * | 2017-06-15 | 2019-01-04 | 五冶集团上海有限公司 | A kind of concrete pad and its application in control bar spacing, slab thickness |
| CN107663928A (en) * | 2017-11-06 | 2018-02-06 | 唐山曹妃甸二十二冶工程技术有限公司 | Multifunctional cushion block |
| CN114837356A (en) * | 2022-03-25 | 2022-08-02 | 中国一冶集团有限公司 | Device for controlling spacing of reinforcing mesh and thickness of protective layer and implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204456671U (en) | Cast-in-place concrete structure floor bar thickness of slab Comprehensive Control part | |
| CN103669562A (en) | Cantilever bay window board concrete overall pouring structure and construction method thereof | |
| CN106351376B (en) | Shed deckhead construction method | |
| CN103628672A (en) | Steel wire mesh and template combined type inclined reinforced concrete floor device and construction method thereof | |
| CN203856178U (en) | Self-leveling and separation structure for ground bricks | |
| CN104164951A (en) | Stair landing and construction method thereof | |
| CN203878872U (en) | Floorslab steel bar supporting stirrup | |
| CN203654993U (en) | Concrete structure cantilever bay window board | |
| CN105019605A (en) | Floor slab reinforcement protective layer double-control precast concrete cushion block and installation method thereof | |
| CN210032145U (en) | Precast concrete anti-bank | |
| CN204826427U (en) | Two accuse precast concrete cushions of floor cover to reinforcement | |
| CN207829483U (en) | Slab thickness controller | |
| CN203613790U (en) | Steel wire mesh and form combined inclined reinforced concrete floor slab construction device | |
| CN204139466U (en) | A kind of concrete prefabricated cushion block | |
| CN102628274A (en) | Construction method for foundation pad oblique angle of brick moulding bed combined wood mould | |
| CN202882227U (en) | Pre-embedded zigzag concrete horse-shaped stool | |
| CN204059987U (en) | Bars In Poured Concrete Slab strip thickness control device | |
| CN207513002U (en) | A kind of concrete prefabricated wallboard | |
| CN103953194B (en) | A kind of variable-section variable gradient concrete in mass guiding gutter construction method | |
| CN105756377A (en) | Swimming pool and construction method thereof | |
| CN203129604U (en) | Structure for controlling thickness of reinforced concrete floor slab | |
| CN205637707U (en) | Swimming pool | |
| CN209703720U (en) | Pool wall construction joint multiple waterproof structure | |
| CN202611113U (en) | Upper layer steel bar supporting block of concrete slab | |
| CN209457376U (en) | Structural wall boundary Template Location fixed structure |
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: 20150708 Termination date: 20200127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |