CN206245557U - prefabricated reinforced concrete floor - Google Patents
prefabricated reinforced concrete floor Download PDFInfo
- Publication number
- CN206245557U CN206245557U CN201621319951.6U CN201621319951U CN206245557U CN 206245557 U CN206245557 U CN 206245557U CN 201621319951 U CN201621319951 U CN 201621319951U CN 206245557 U CN206245557 U CN 206245557U
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- CN
- China
- Prior art keywords
- group
- shearing resistance
- bottom layer
- reinforcing steel
- connecting portion
- 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
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Abstract
The utility model is related to building field, more particularly to a kind of prefabricated reinforced concrete floor, framework of steel reinforcement including concrete layer and in concrete layer, by setting support component and prestress wire, it is easy to the installation of floor and the non-deformability of enhancing floor, and the suspension ring being directly connected with skeleton are set, are easy to lifting to transport.
Description
Technical field
The utility model is related to building field, more particularly to a kind of prefabricated reinforced concrete floor.
Background technology
Existing floor construction is roughly divided into two kinds, and one kind is prefabricated reinforced concrete floor, and another plate is exactly cast-in-place
Floor, cast-in-situ floor has that construction is complicated, and construction cost is high, construction period defect long, prefabricated reinforced concrete floor entirety
Install, construction speed is fast, but just to have there is non-deformability poor for the prefabricated reinforced concrete floor of routine, and need transhipment
Installed to construction, exist and be not easy to transport shortcoming.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of resistance to deformation
Ability is good and is easy to the prefabricated reinforced concrete floor of transhipment
The utility model is to be achieved by the following technical programs：
Prefabricated reinforced concrete floor, including concrete layer and the framework of steel reinforcement in concrete layer, the reinforcing bar
Frame includes bottom layer of the reinforcing steel group, the top bars group being laid in bottom layer of the reinforcing steel group and a plurality of shearing resistance side by side on top bars
Part group, the bottom layer of the reinforcing steel group and top bars group include a plurality of reinforcing bar being arranged side by side, and bottom layer of the reinforcing steel group and upper strata steel
The square crossing of muscle group is placed, and passes through tied silk colligation in infall；
The shearing resistance part group includes multiple shearing resistance parts, and the shearing resistance part includes the arch support portion at middle part and is located at
The straight connecting portion of arch support portion both sides, the straight connecting portion of shearing resistance part passes through tied silk colligation in bottom layer of the reinforcing steel, and shearing resistance
Along arranged in a straight line after multiple shearing resistance part colligations of power part group, the arch support portion top of shearing resistance part stretches out in concrete layer；
Suspension ring are provided with middle part in the framework of steel reinforcement, the suspension ring include the arc connecting portion at middle part and connect located at arc
The level connection joint end of socket part both sides, the level connection joint end is by tied silk colligation in bottom layer of the reinforcing steel.
The framework of steel reinforcement is provided with the prestressing force for passing through tied silk colligation located at top bars group downside and with top bars group
Steel strand wires.
Bottom layer of the reinforcing steel group or top bars group extend in one or both sides and are provided with connecting portion.
The concrete layer is provided with pre-buried line box.
The beneficial effects of the utility model are：
By setting support component and prestress wire, it is easy to the installation of floor and the non-deformability of enhancing floor,
And the suspension ring being directly connected with skeleton are set, are easy to lifting to transport.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is cross section structure schematic diagram in side of the present utility model.
Fig. 3 is opposite side cross section structure schematic diagram of the present utility model.
Fig. 4 is shearing resistance part structural representation of the present utility model
Fig. 5 is suspension ring structural representation of the present utility model.
In figure：1. concrete layer, 2. bottom layer of the reinforcing steel group, 3. top bars group, 4. shearing resistance part, 5. arch support portion, 6.
Straight connecting portion, 7. suspension ring, 8. arc connecting portion, 9. level connection joint end, 10. connecting portion, 11. pre-buried line box, 12. prestress steels
Twisted wire.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As illustrated, the utility model includes concrete layer 1 and the framework of steel reinforcement in concrete layer, the reinforcing bar
Frame includes bottom layer of the reinforcing steel group 2, the top bars group 3 being laid in bottom layer of the reinforcing steel group and a plurality of shearing resistance side by side on top bars
Power part group, the bottom layer of the reinforcing steel group and top bars group include a plurality of reinforcing bar being arranged side by side, and bottom layer of the reinforcing steel group and upper strata
The square crossing of reinforcing bar group is placed, and passes through tied silk colligation in infall；
The shearing resistance part group includes multiple shearing resistance parts 4, and the shearing resistance part includes the arch support portion 5 at middle part and sets
In the straight connecting portion 6 of arch support portion both sides, the straight connecting portion of shearing resistance part is in bottom layer of the reinforcing steel and anti-by tied silk colligation
Along arranged in a straight line after multiple shearing resistance part colligations of shear key group, the arch support portion top of shearing resistance part stretches out in concrete
Layer；
Bottom layer of the reinforcing steel group and the mutual laying of top bars group are reticulated, and directly the straight connecting portion with shearing resistance part connects
Connect, the arch support portion of shearing resistance part is used to be connected with its upper strata bar construction when mounted.
Preferably, prestress wire 12 is set in the middle part of adjacent bottom layer of the reinforcing steel, and by tied silk colligation in upper strata steel
Muscle, a plurality of prestress wire effectively provides the non-deformability of enhancing wallboard；
Suspension ring 7 are provided with middle part in the framework of steel reinforcement, the suspension ring include the arc connecting portion 8 at middle part and located at arc
The level connection joint end 9 of connecting portion both sides, the level connection joint end is by tied silk colligation in bottom layer of the reinforcing steel group.
The level connection joint end of suspension ring is connected to bottom layer of the reinforcing steel, and its arc connecting portion is passed through by suspension hook during shipment, realizes hanging
Dress；Suspension ring set multiple according to floor area；
Bottom layer of the reinforcing steel group or top bars group extend in one or both sides and are provided with connecting portion 10, are easy to precast reinforced coagulation
The installation of Tulou plate；
Preferably, concrete layer is provided with pre-buried line box 11
By setting support component and prestress wire, it is easy to the installation of floor and the non-deformability of enhancing floor,
And the suspension ring being directly connected with skeleton are set, are easy to lifting to transport.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. prefabricated reinforced concrete floor, it is characterised in that the framework of steel reinforcement including concrete layer and in concrete layer, institute
Framework of steel reinforcement is stated including bottom layer of the reinforcing steel group, the top bars group being laid in bottom layer of the reinforcing steel group and a plurality of side by side on top bars
Shearing resistance part group, the bottom layer of the reinforcing steel group and top bars group include a plurality of reinforcing bar being arranged side by side, and bottom layer of the reinforcing steel group
Placed with the square crossing of top bars group, and pass through tied silk colligation in infall；
The shearing resistance part group includes multiple shearing resistance parts, and the shearing resistance part includes the arch support portion at middle part and located at arch
The straight connecting portion of supporting part both sides, the straight connecting portion of shearing resistance part passes through tied silk colligation in bottom layer of the reinforcing steel, and shearing resistance part
Along arranged in a straight line after multiple shearing resistance part colligations of group, the arch support portion top of shearing resistance part stretches out in concrete layer；
Suspension ring are provided with middle part in the framework of steel reinforcement, the suspension ring include the arc connecting portion at middle part and located at arc connecting portion
The level connection joint end of both sides, the level connection joint end is by tied silk colligation in bottom layer of the reinforcing steel.
2. prefabricated reinforced concrete floor according to claim 1, it is characterised in that the framework of steel reinforcement is provided with located at upper strata
Reinforcing bar group downside and the prestress wire for passing through tied silk colligation with top bars group.
3. prefabricated reinforced concrete floor according to claim 1 or claim 2, it is characterised in that bottom layer of the reinforcing steel group or top bars
Group extends in one or both sides and is provided with connecting portion.
4. prefabricated reinforced concrete floor according to claim 3, it is characterised in that the concrete layer is provided with built-in line
Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319951.6U CN206245557U (en) | 2016-12-05 | 2016-12-05 | prefabricated reinforced concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319951.6U CN206245557U (en) | 2016-12-05 | 2016-12-05 | prefabricated reinforced concrete floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245557U true CN206245557U (en) | 2017-06-13 |
Family
ID=59005037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319951.6U Expired - Fee Related CN206245557U (en) | 2016-12-05 | 2016-12-05 | prefabricated reinforced concrete floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900714A (en) * | 2021-01-22 | 2021-06-04 | 泰州职业技术学院 | Assembled shaped steel concrete composite floor |
| CN114837340A (en) * | 2022-04-27 | 2022-08-02 | 广东省交通规划设计研究院集团股份有限公司 | Prefabricated floor slab pitched roof structure, construction method and prefabricated floor slab |
-
2016
- 2016-12-05 CN CN201621319951.6U patent/CN206245557U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900714A (en) * | 2021-01-22 | 2021-06-04 | 泰州职业技术学院 | Assembled shaped steel concrete composite floor |
| CN114837340A (en) * | 2022-04-27 | 2022-08-02 | 广东省交通规划设计研究院集团股份有限公司 | Prefabricated floor slab pitched roof structure, construction method and prefabricated floor slab |
| CN114837340B (en) * | 2022-04-27 | 2023-10-27 | 广东省交通规划设计研究院集团股份有限公司 | Precast floor sloping roof structure, construction method and precast floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mu Huajie Inventor after: Song Rui Inventor before: Qu Yuanwu Inventor before: Li Dan Inventor before: Xiong Jiaming Inventor before: Xu Yuchuang |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Semi-prefabricated reinforced concrete floor as well as production method and cast-in-place method thereof Effective date of registration: 20190401 Granted publication date: 20170613 Pledgee: Credit Guarantee Center of small and medium enterprises in Tianjin Pledgor: TIANJIN YUANDA XINGCHEN HOUSING INDUSTRY CO.,LTD. Registration number: 2019120000010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20211205 |