CN219219500U - Floor structure of recycled concrete - Google Patents
Floor structure of recycled concrete Download PDFInfo
- Publication number
- CN219219500U CN219219500U CN202223484867.8U CN202223484867U CN219219500U CN 219219500 U CN219219500 U CN 219219500U CN 202223484867 U CN202223484867 U CN 202223484867U CN 219219500 U CN219219500 U CN 219219500U
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- China
- Prior art keywords
- plate body
- recycled concrete
- floor structure
- hole
- rubber slab
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model provides a floor slab structure of recycled concrete, and relates to the field of concrete. This recycled concrete's floor structure, which comprises a plate body, the inside of plate body is provided with the hole, the inner wall overlap joint in hole has the rubber slab, the quantity of rubber slab is four, and the equal fixedly connected with dead lever of four rubber slab relative inner walls, through back shaft fixed connection between four dead levers, the steel sheet has all been pour to the left and right sides of plate body, and two opposite one sides of steel sheet all bond the soft board. This recycled concrete's floor structure through mutually supporting of dead lever, rubber slab, back shaft, steel sheet and soft board, reaches protecting the hole inner wall, also protects the plate body both sides simultaneously, reduces to cause the plate body to crack because of expend with heat and contract with cold, has solved its inside hole that is provided with of current recycled concrete's floor structure, and the side does not set up anti expend with heat and contract with cold structure yet for when encountering expend with heat and contract with cold, the floor structure produces the problem of crackle easily.
Description
Technical Field
The utility model relates to the technical field of concrete, in particular to a floor slab structure of recycled concrete.
Background
The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with the graded concrete blocks according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand and the like, and adding cement, water and the like. The recycled concrete can be in the form of aggregate combinations in the following cases: the aggregate is all regenerated aggregate; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural broken stone or pebble, and the fine aggregate is regenerated aggregate; the regenerated aggregate replaces part of coarse aggregate or fine aggregate, the regenerated concrete can be made into various prefabricated products so as to be assembled quickly at a construction site, holes are formed in the floor slab structure of the existing regenerated concrete, and the side surface is not provided with an anti-expansion structure and an anti-contraction structure, so that when suffering expansion and contraction, the floor slab structure is easy to crack.
Disclosure of Invention
The utility model aims to provide a recycled concrete floor structure, which solves the problems that the existing recycled concrete floor structure is internally provided with holes, and the side surface is not provided with an anti-thermal expansion and cold contraction structure, so that the floor structure is easy to crack when suffering thermal expansion and cold contraction.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a floor structure of recycled concrete, includes the plate body, the inside of plate body is provided with the hole, the inner wall overlap joint in hole has the rubber slab, the quantity of rubber slab is four, and the equal fixedly connected with dead lever of four rubber slab relative inner walls, through back shaft fixed connection between four dead levers, the steel sheet has all been pour to the left and right sides of plate body, and two opposite one sides of steel sheet all bond the soft board.
Further, the lower surface of the plate body is adhered with two support pads, and the two support pads are symmetrically arranged by the central axis of the plate body.
Further, the number of the holes is six, and rubber plates are arranged in the six holes.
The utility model provides a floor slab structure of recycled concrete. The beneficial effects are as follows:
this recycled concrete's floor structure through mutually supporting of dead lever, rubber slab, back shaft, steel sheet and soft board, reaches protecting the hole inner wall, also protects the plate body both sides simultaneously, reduces to cause the plate body to crack because of expend with heat and contract with cold, has solved its inside hole that is provided with of current recycled concrete's floor structure, and the side does not set up anti expend with heat and contract with cold structure yet for when encountering expend with heat and contract with cold, the floor structure produces the problem of crackle easily.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a front view of the structure of the present utility model.
Wherein, 1 plate body, 2 holes, 3 dead levers, 4 rubber plates, 5 back shaft, 6 steel sheets, 7 soft plates, 8 back pads.
Detailed Description
As shown in fig. 1-2, the embodiment of the utility model provides a recycled concrete floor structure, which comprises a plate body 1, wherein supporting pads 8 are adhered to the lower surface of the plate body 1, the number of the supporting pads 8 is two, the two supporting pads 8 are symmetrically arranged on the central axis of the plate body 1, holes 2 are arranged in the plate body 1, the number of the holes 2 is six, rubber plates 4 are arranged in the six holes 2, the inner walls of the holes 2 are lapped with the rubber plates 4, the number of the rubber plates 4 is four, fixing rods 3 are fixedly connected to the opposite inner walls of the four rubber plates 4, the four fixing rods 3 are fixedly connected through supporting shafts 5, steel plates 6 are poured on the left side and the right side of the plate body 1, and soft plates 7 are adhered to the opposite sides of the two steel plates 6.
Working principle: when plate body 1 is because of expend with heat and contract with cold influence, back shaft 5 and dead lever 3 provide the support for rubber slab 4, and rubber slab 4 also has the cushioning effect when the pressurized simultaneously, reduces the inside possibility of splitting of hole 2 from this, when the outside expansion in both sides of plate body 1, flexible sheet 7 can extrude between wall body or other plate body 1, alleviates the harm that rigid extrusion brought from this.
Claims (3)
1. The utility model provides a floor structure of recycled concrete, includes plate body (1), its characterized in that: the inside of plate body (1) is provided with hole (2), the inner wall overlap joint of hole (2) has rubber slab (4), the quantity of rubber slab (4) is four, and the equal fixedly connected with dead lever (3) of the relative inner wall of four rubber slabs (4), through back shaft (5) fixed connection between four dead levers (3), steel sheet (6) have all been pour in the left and right sides of plate body (1), and two steel sheet (6) opposite one side all bond soft board (7).
2. A recycled concrete floor structure according to claim 1, wherein: the lower surface of the plate body (1) is adhered with two support pads (8), and the two support pads (8) are symmetrically arranged with the central axis of the plate body (1).
3. A recycled concrete floor structure according to claim 1, wherein: the number of the holes (2) is six, and rubber plates (4) are arranged in the six holes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484867.8U CN219219500U (en) | 2022-12-26 | 2022-12-26 | Floor structure of recycled concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484867.8U CN219219500U (en) | 2022-12-26 | 2022-12-26 | Floor structure of recycled concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219219500U true CN219219500U (en) | 2023-06-20 |
Family
ID=86753192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223484867.8U Active CN219219500U (en) | 2022-12-26 | 2022-12-26 | Floor structure of recycled concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219219500U (en) |
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2022
- 2022-12-26 CN CN202223484867.8U patent/CN219219500U/en active Active
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