CN108086552A - A kind of band groove arch reinforced concrete prefabricated board - Google Patents
A kind of band groove arch reinforced concrete prefabricated board Download PDFInfo
- Publication number
- CN108086552A CN108086552A CN201711210025.4A CN201711210025A CN108086552A CN 108086552 A CN108086552 A CN 108086552A CN 201711210025 A CN201711210025 A CN 201711210025A CN 108086552 A CN108086552 A CN 108086552A
- Authority
- CN
- China
- Prior art keywords
- concrete prefabricated
- prefabricated board
- boss
- connector
- reinforced concrete
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention provides a kind of band groove arch reinforced concrete prefabricated board, it is characterised in that：Comprising body, the upper and lower surface of the body is arc-shaped arcuate surface；Include connecting portion, the connector is arranged on the both ends in the body width direction, the connector includes a boss and one, the boss and the groove match, it is mutually chimeric by the connector between two concrete prefabricated boards, the band groove arch reinforced concrete prefabricated board of the present invention have many advantages, such as bearing capacity it is big, from heavy and light, save material, the fastness connected two-by-two between concrete prefabricated board is strengthened, and has anti seismic efficiency.
Description
Technical field
The present invention relates to buildings decoration engineering field more particularly to a kind of band groove arch armored concrete are prefabricated
Plate.
Background technology
At present, floor for building is mostly cassette ceiling in the market, and lower face is smooth thereon, only by bonding between adjacent floor deck
Seam is passed through in mortar connection, in addition mortar saturability is poor during building by laying bricks or stones, therefore the connection between floor and floor is insecure, resists
Curved poor performance takes reinforcing bar, it is necessary to configure a large amount of transverse steels to improve horizontal anti-bending strength, and cost is high, and now used empty
The problems such as heart floor is mostly poor there are shock resistance, and heat insulation effect is poor, and soundproof effect is insufficient.
The content of the invention
In order to solve the above-mentioned technical problem, it is high it is an object of the invention to provide a kind of edge joint position intensity, horizontal flexing resistance
It can good, low cost band groove arch reinforced concrete prefabricated board.
The present invention is realized with following technical solution：
Comprising body, the upper and lower surface of the body is arc-shaped arcuate surface；
Comprising connecting portion, the connector is arranged on the both ends in the body width direction, and the connector includes a boss
And a groove between the body and the boss, the boss and the groove match,
It is mutually chimeric by the connector between two concrete prefabricated boards.
Preferably, two connectors are with the center of concrete precast floor arrangement in a center of symmetry.
Preferably, the upper and lower surface of the body is arc-shaped arcuate surface, and the height of arcuate surface is less than body thickness
10%。
Preferably, the hollow hole in the body is filled with heat preservation or acoustic material.
Preferably, the boss and groove are the wedge-shaped platform being mutually matched, and the wedge shape platform is right-angled trapezium shape, described straight
Acute angle base angle scope during angle is trapezoidal is 30 ~ 60 °.
The beneficial effects of the invention are as follows：The band groove arch reinforced concrete prefabricated board of the present invention has bearing capacity greatly, certainly
Heavy and light saves the advantages that material, has certain dissemination, can be widely applied to underground engineering structure bottom plate；Different is mixed
Can be mutually chimeric by connector between solidifying soil prefabricated board, so as to which two concrete prefabricated boards be connected with each other, therefore, two-by-two
The fastness connected between concrete prefabricated board is strengthened, and with anti seismic efficiency.
Description of the drawings
Fig. 1 is a kind of structure diagram with groove arch reinforced concrete prefabricated board provided in this embodiment；
Fig. 2 is a kind of schematic diagram being connected with each other with groove arch reinforced concrete prefabricated board provided in this embodiment.
Wherein：1- bodies, 11- arcuate surfaces, 2- connectors, 21- boss, 22- grooves, 3- hollow holes.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
It is described in detail on step ground.
As shown in Figure 1, a kind of band groove arch reinforced concrete prefabricated board includes body 1, the upper and lower surface of the body 1
For arc-shaped arcuate surface 11；
Comprising connecting portion, the connector is arranged on the both ends of 1 width of body, and the connector 2 is convex comprising one
Platform 21 and a groove 22 between the body 1 and the boss 21, the boss 21 match with the groove 22,
As shown in Fig. 2, it is mutually chimeric by the connector 2 between two concrete prefabricated boards,
Preferably, two connectors 2 are with the center of concrete prefabricated board arrangement in a center of symmetry.
Preferably, the upper and lower surface of the body 1 is arc-shaped arcuate surface 11, and the height of arcuate surface 11 is less than body 1
The 10% of thickness,
Preferably, the hollow hole 3 in the body 1 is filled with heat preservation or acoustic material.
Preferably, the boss 21 and groove 22 are the wedge-shaped platform being mutually matched, and the wedge shape platform is right-angled trapezium shape, institute
It is 30 ~ 60 ° to state the acute angle base angle scope in right-angled trapezium.
The band groove arch reinforced concrete prefabricated board of the present invention have many advantages, such as bearing capacity it is big, from heavy and light, saving material,
With certain dissemination, underground engineering structure bottom plate can be widely applied to；It can lead between different concrete prefabricated boards
It is mutually chimeric to cross connector, so as to which two concrete prefabricated boards be connected with each other, therefore, is connected two-by-two between concrete prefabricated board
Fastness strengthen, and with anti seismic efficiency.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent variations made according to the claims of the present invention, it is still within the scope of the present invention.
Claims (4)
1. a kind of band groove arch reinforced concrete prefabricated board, it is characterised in that：Comprising body, the upper and lower surface of the body is
Arc-shaped arcuate surface；
Comprising connecting portion, the connector is arranged on the both ends in the body width direction, and the connector includes a boss
And a groove between the body and the boss, the boss and the groove match,
It is mutually chimeric by the connector between two concrete prefabricated boards；
The boss and groove are the wedge-shaped platform being mutually matched, and the wedge shape platform is right-angled trapezium shape, in the right-angled trapezium
Acute angle base angle scope is 30 ~ 60 °.
2. concrete prefabricated board according to claim 1, it is characterised in that：Two connectors are pre- with the concrete
The center arrangement in a center of symmetry of floor processed.
3. concrete prefabricated board according to claim 1, it is characterised in that：Wherein, the upper and lower surface of the body is circle
The arcuate surface of arc, the height of arcuate surface are less than the 10% of body thickness.
4. concrete prefabricated board according to claim 1, it is characterised in that：Wherein, the hollow hole filling in the body
There are heat preservation or acoustic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210025.4A CN108086552A (en) | 2017-11-28 | 2017-11-28 | A kind of band groove arch reinforced concrete prefabricated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210025.4A CN108086552A (en) | 2017-11-28 | 2017-11-28 | A kind of band groove arch reinforced concrete prefabricated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086552A true CN108086552A (en) | 2018-05-29 |
Family
ID=62173100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711210025.4A Withdrawn CN108086552A (en) | 2017-11-28 | 2017-11-28 | A kind of band groove arch reinforced concrete prefabricated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086552A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838022A (en) * | 2019-04-03 | 2019-06-04 | 曹友国 | A kind of modularized combination type floor support plate |
| CN114658763A (en) * | 2022-03-04 | 2022-06-24 | 大连三环复合材料技术开发股份有限公司 | Composite material sliding bearing |
-
2017
- 2017-11-28 CN CN201711210025.4A patent/CN108086552A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838022A (en) * | 2019-04-03 | 2019-06-04 | 曹友国 | A kind of modularized combination type floor support plate |
| CN114658763A (en) * | 2022-03-04 | 2022-06-24 | 大连三环复合材料技术开发股份有限公司 | Composite material sliding bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |