CN109914663A - A kind of precast prestressed T plate of flooring - Google Patents
A kind of precast prestressed T plate of flooring Download PDFInfo
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- CN109914663A CN109914663A CN201910132958.9A CN201910132958A CN109914663A CN 109914663 A CN109914663 A CN 109914663A CN 201910132958 A CN201910132958 A CN 201910132958A CN 109914663 A CN109914663 A CN 109914663A
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- panel
- floor
- plate
- flooring
- precast prestressed
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Abstract
The invention discloses a kind of precast prestressed T plates of flooring comprising has panel, the bottom of the panel is formed there are two the floor extended downwardly, and the thickness of the floor is gradually increased from the bottom to top, and the junction of the floor and panel is formed with oblique angle.In above structure, due to using the double T structures of prestressing force, so that the integral rigidity intensity of product greatly promotes, and then realize longspan structure, the present invention can save manufacture and transportation cost, furthermore with in-situ precast simultaneously, the present invention sets floor to the " V " shape structure that thickness from the bottom to top is gradually increased, so that T plate is easy to demould after shaping, and on this basis, oblique angle is set in the junction of the floor and panel, so that knockout course is more easier, in order to manufacture.
Description
Technical field
The present invention relates to T plate more particularly to a kind of precast prestressed T plates of flooring.
Background technique
Existing prefabricated concrete floor, since the rigid requirements of roofing floor are big, the ratio of reinforcement is high, involve great expense, size
Limitation requires the features such as high, prefabricated components number is high, therefore is not suitable for large-span space structure.In addition, existing precast floor slab
Exist in prefabrication process and be difficult to the case where demoulding, is not only difficult to produce, and inferior quality.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiencies of the prior art, providing one kind can be improved rigidity by force
Degree saves cost, longspan structure can be achieved, be easy to demould, the precast prestressed T plate of flooring easy to produce.
In order to solve the above technical problems, the present invention adopts the following technical scheme that.
A kind of precast prestressed T plate of flooring comprising have panel, there are two the bottom formation of the panel to downward
The thickness of the floor stretched, the floor is gradually increased from the bottom to top, and the junction of the floor and panel is formed with oblique angle.
Preferably, mesh sheet is equipped at the center of the panel and floor.
Preferably, lifting part is prefabricated at the top of the panel.
Preferably, the lifting part is to hang nail or suspension hook.
Preferably, be prefabricated with the first steel strand wires in the floor, first steel strand wires close to the lower end of the floor,
And first steel strand wires extend along the length direction of the panel.
Preferably, the second steel strand wires are prefabricated in the panel, second steel strand wires are close to the panel and the rib
The junction of plate.
Preferably, the side end face of the floor is prefabricated with the built-in connection for connecting two adjacent floors.
Preferably, the skylight through two sides above and below the panel is offered on the panel.
Preferably, the width between two floors is 1.5mm.
Preferably, the width of the panel is 3m, and the length of the panel is 30m.
In the precast prestressed T plate of flooring disclosed by the invention, due to using the double T structures of prestressing force, so that product
Integral rigidity intensity greatly promotes, so realize longspan structure, while the present invention can with in-situ precast, can save manufacture and
Transportation cost, in addition, the present invention sets floor to the " V " shape structure that thickness from the bottom to top is gradually increased, so that T plate exists
It is easy to demould after molding, and on this basis, oblique angle is set in the junction of the floor and panel, so that knockout course is more
It is easy to add, in order to manufacture.
Detailed description of the invention
Fig. 1 is the top view of the precast prestressed T plate of flooring of the present invention；
Fig. 2 is the sectional view of the precast prestressed T plate of flooring of the present invention.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
The invention discloses a kind of precast prestressed T plates of flooring, referring to figs. 1 and 2 comprising there is panel 1,
The bottom of the panel 1 is formed there are two the floor 2 extended downwardly, and the thickness of the floor 2 is gradually increased from the bottom to top, and
The junction of the floor 2 and panel 1 is formed with oblique angle 3.
In above structure, due to using the double T structures of prestressing force, so that the integral rigidity intensity of product greatly promotes, into
And realize longspan structure, while the present invention can save manufacture and transportation cost with in-situ precast, in addition, the present invention is by rib
Plate 2 is set as the " V " shape structure that thickness from the bottom to top is gradually increased, so that T plate is easy to demould after shaping, and in this base
On plinth, oblique angle 3 is set in the junction of the floor 2 and panel 1, so that knockout course is more easier, in order to produce system
It makes.
In order to improve the integral strength of T plate, in the present embodiment, net is equipped at the center of the panel 1 and floor 2
Piece 4.
For the ease of lifting T plate, in the present embodiment, the top of the panel 1 is prefabricated with lifting part 5.
Further, the lifting part 5 is to hang nail or suspension hook.
In order to further increase product strength, in the present embodiment, the first steel strand wires 6 are prefabricated in the floor 2, it is described
First steel strand wires 6 are close to the lower end of the floor 2, and first steel strand wires 6 extend along the length direction of the panel 1.
On this basis, the second steel strand wires 7 are prefabricated in the panel 1, second steel strand wires 7 are close to the panel 1
With the junction of the floor 2.
In actual application, in order to realize that two T plates dock, in the present embodiment, the side end face of the floor 2 is pre-
It is formed with the built-in connection 8 for connecting two adjacent floors 2.
The skylight through about 1 two sides of the panel is offered on the panel 1 as a preferred method,.Or it will
Its structure for being set as no skylight.
About the preferred size of T plate, in the present embodiment, the width between two floors 2 is 1.5mm.The panel 1
Width be 3m, the length of the panel 1 is 30m.Based on above-mentioned size, can also meet while meeting intensity requirement
Large span requirement.
The precast prestressed T plate of flooring disclosed by the invention, the application in building structure include being used as floor, exterior wall
A variety of use patterns of plate, sunshading board, while T plate can be produced by long line die station, guarantee that length can achieve 30m, can be with
The demand of the Long Span Industrial Factory Building floor of application, Side fascia.Secondly, double T plates are as floor, sunshading board in use, floor is taken
It connects and the mode that built-in fitting progress involvement connects can be set at floor and connect.Meanwhile the floor of T plate has centainly oblique
Angle guarantees that T plate is conveniently stripped, especially for the larger-size T plate product using the production of long line mode.Again, double T
Plate hangs nail as demoulding or lifting in the setting of floor corresponding position and uses.In addition, T plate is as floor in use, can be according to reality
Border situation carries out plucking or washing surface treatment to plate face, and stretches out reinforcing bar in floor, can be existing in double T plates top face
It pours to form overlapping layers, so that floorboard has higher intensity and stress performance.
The above is preferred embodiments of the present invention, is not intended to restrict the invention, all in technology model of the invention
Interior done modification, equivalent replacement or improvement etc. are enclosed, should be included in the range of of the invention protect.
Claims (10)
1. a kind of precast prestressed T plate of flooring, which is characterized in that include panel (1), the bottom of the panel (1) is formed
There are two the floors (2) extended downwardly, and the thickness of the floor (2) is gradually increased from the bottom to top, and the floor (2) and panel
(1) junction is formed with oblique angle (3).
2. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that the panel (1) and floor (2)
Mesh sheet (4) are equipped at center.
3. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that be prefabricated at the top of the panel (1)
Lifting part (5).
4. the precast prestressed T plate of flooring as claimed in claim 3, which is characterized in that the lifting part (5) be hang nail or
Person's suspension hook.
5. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that be prefabricated with first in the floor (2)
Steel strand wires (6), first steel strand wires (6) are close to the lower end of the floor (2), and first steel strand wires (6) are along the face
The length direction of plate (1) extends.
6. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that be prefabricated with second in the panel (1)
Steel strand wires (7), junction of second steel strand wires (7) close to the panel (1) and the floor (2).
7. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that the side end face of the floor (2) is prefabricated
There is the built-in connection (8) for connecting two adjacent floors (2).
8. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that offer and run through on the panel (1)
Skylight in the panel (1) two sides up and down.
9. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that the width between two floors (2) is
1.5mm。
10. the precast prestressed T plate of flooring as described in claim 1, which is characterized in that the width of the panel (1) is 3m,
The length of the panel (1) is 30m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132958.9A CN109914663A (en) | 2019-02-22 | 2019-02-22 | A kind of precast prestressed T plate of flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132958.9A CN109914663A (en) | 2019-02-22 | 2019-02-22 | A kind of precast prestressed T plate of flooring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914663A true CN109914663A (en) | 2019-06-21 |
Family
ID=66962018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910132958.9A Pending CN109914663A (en) | 2019-02-22 | 2019-02-22 | A kind of precast prestressed T plate of flooring |
Country Status (1)
| Country | Link |
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| CN (1) | CN109914663A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116695946A (en) * | 2023-05-10 | 2023-09-05 | 深圳市特区建工科工集团盛腾科技有限公司 | Prefabricated prestressing force double T board of floor with side direction expansion mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725399Y (en) * | 2004-07-29 | 2005-09-14 | 程渝 | Prestressed concrete T shaped board |
| KR20100116420A (en) * | 2009-04-22 | 2010-11-01 | 동국대학교 산학협력단 | T-type pc slab and construction method thereof |
| CN202767364U (en) * | 2012-08-24 | 2013-03-06 | 殷建军 | Large-span prestressed concrete double T plate |
| CN104018582A (en) * | 2013-09-13 | 2014-09-03 | 柳忠林 | Prestressed concrete beams and slabs with flexural steel bars at upper portions and frame structure system |
| CN104453229A (en) * | 2014-11-27 | 2015-03-25 | 中国建筑第八工程局有限公司 | Novel large-span load-bearing prestress double-T plate construction method |
| CN204983384U (en) * | 2015-09-29 | 2016-01-20 | 安徽省金刚管桩有限公司 | Prestressed concrete double T board |
| CN205242847U (en) * | 2015-12-30 | 2016-05-18 | 大连海婕预制构件有限公司 | Prestressed concrete double T is dull and stereotyped |
| CN205875510U (en) * | 2016-06-21 | 2017-01-11 | 天津庆升混凝土构件有限公司 | Prestressed concrete double T board |
| CN108678249A (en) * | 2018-07-25 | 2018-10-19 | 上海城建市政工程（集团）有限公司 | A kind of anti-slit formation prestressing force T plate |
| CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
-
2019
- 2019-02-22 CN CN201910132958.9A patent/CN109914663A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725399Y (en) * | 2004-07-29 | 2005-09-14 | 程渝 | Prestressed concrete T shaped board |
| KR20100116420A (en) * | 2009-04-22 | 2010-11-01 | 동국대학교 산학협력단 | T-type pc slab and construction method thereof |
| CN202767364U (en) * | 2012-08-24 | 2013-03-06 | 殷建军 | Large-span prestressed concrete double T plate |
| CN104018582A (en) * | 2013-09-13 | 2014-09-03 | 柳忠林 | Prestressed concrete beams and slabs with flexural steel bars at upper portions and frame structure system |
| CN104453229A (en) * | 2014-11-27 | 2015-03-25 | 中国建筑第八工程局有限公司 | Novel large-span load-bearing prestress double-T plate construction method |
| CN204983384U (en) * | 2015-09-29 | 2016-01-20 | 安徽省金刚管桩有限公司 | Prestressed concrete double T board |
| CN205242847U (en) * | 2015-12-30 | 2016-05-18 | 大连海婕预制构件有限公司 | Prestressed concrete double T is dull and stereotyped |
| CN205875510U (en) * | 2016-06-21 | 2017-01-11 | 天津庆升混凝土构件有限公司 | Prestressed concrete double T board |
| CN108678249A (en) * | 2018-07-25 | 2018-10-19 | 上海城建市政工程（集团）有限公司 | A kind of anti-slit formation prestressing force T plate |
| CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116695946A (en) * | 2023-05-10 | 2023-09-05 | 深圳市特区建工科工集团盛腾科技有限公司 | Prefabricated prestressing force double T board of floor with side direction expansion mechanism |
| CN116695946B (en) * | 2023-05-10 | 2024-01-09 | 深圳市特区建工科工集团盛腾科技有限公司 | Prefabricated prestressing force double T board of floor with side direction expansion mechanism |
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