CN211547140U - Concrete precast slab made of recycled materials - Google Patents
Concrete precast slab made of recycled materials Download PDFInfo
- Publication number
- CN211547140U CN211547140U CN201922338009.4U CN201922338009U CN211547140U CN 211547140 U CN211547140 U CN 211547140U CN 201922338009 U CN201922338009 U CN 201922338009U CN 211547140 U CN211547140 U CN 211547140U
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- chamfer
- concrete
- concrete precast
- connecting block
- precast slab
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Abstract
The utility model provides a concrete precast slab made of recycled materials, which comprises a concrete pouring body; the body include many strengthening ribs of inside vertical distribution, body back side lower limb is equipped with the rear side chamfer, body front side upper limb is equipped with the front side chamfer, the body left side is equipped with a plurality of left connecting blocks, the body right side is equipped with a plurality of right connecting blocks, right connecting block and left connecting block interval distribution on the horizontal direction, right connecting block lower part is equipped with the outer chamfer in right side, right side lower limb between the connecting block of the right side is equipped with the inner chamfer in the right side. The utility model discloses a concrete precast slab that recovery material was made, simple structure is made by the material that adds the recovery concrete, and concrete precast slab both sides interval distribution has left connecting block and right connecting block, and the location of being convenient for is placed, and the concrete precast slab is equipped with the chamfer respectively all around, the connection of the adjacent concrete precast slab of being convenient for.
Description
Technical Field
The utility model relates to a concrete prefabricated plate, concretely relates to concrete prefabricated plate that recovery material made.
Background
The precast slab is a concrete precast member which is produced, processed and molded in a precast yard and directly transported to a construction site for installation. When the precast slab is manufactured, a hollow model is firstly nailed by wood boards, reinforcing steel bars are distributed at the hollow part of the model, the hollow part is filled with cement, and after the hollow part is dried, the wood boards are removed, so that the precast slab is manufactured. The existing prefabricated plates are not easy to align when spliced, and the laying speed of the prefabricated plates is influenced.
Disclosure of Invention
In order to solve the problem, the utility model provides a concrete precast slab that recovery material made.
The technical scheme of the utility model is that: a concrete precast slab made of recycled materials comprises a concrete poured body; the body comprises a plurality of reinforcing ribs vertically distributed inside, a rear chamfer is arranged at the lower edge of the lower part of the rear side edge of the body, a front chamfer is arranged at the upper edge of the front side edge of the body, a plurality of left connecting blocks are arranged at the left side of the body, a plurality of right connecting blocks are arranged at the right side of the body, the right connecting blocks and the left connecting blocks are distributed at intervals in the horizontal direction, a right outer chamfer is arranged at the lower part of the right connecting block, and a right inner chamfer is arranged at the lower edge of the right side edge between the; the left connecting block upper edge be equipped with the outer chamfer in left side, the left side edge between the left connecting block edge is equipped with the inner chamfer in left side.
Furthermore, the reinforcing ribs are distributed in a wave shape.
Furthermore, the thickness of the concrete precast slab is 200 mm, and recycled concrete is added in the concrete precast slab.
Furthermore, when the concrete precast slabs are laid, the right side edges of the concrete precast slabs are placed in the running direction of a road vehicle.
Further, when the concrete precast slabs are laid, the concrete precast slabs at the tail ends of the road surfaces are laid firstly, and the right connecting block of the next concrete precast slab is arranged between the two left connecting blocks of the previous concrete precast slab.
Further, the chamfer width of the rear chamfer and the front chamfer is 100 mm.
Advantageous effects
The utility model discloses a concrete precast slab that recovery material was made, simple structure is made by the material that adds the recovery concrete, and concrete precast slab both sides interval distribution has left connecting block and right connecting block, and the location of being convenient for is placed, and the concrete precast slab is equipped with the chamfer respectively all around, the connection of the adjacent concrete precast slab of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a schematic view of a reinforcing bar.
In the figure, 1-left side, 2-back side, 3-right side, 4-front side, 5-left connecting block, 6-right connecting block, 7-back side chamfer, 8-front side chamfer, 9-right side outer chamfer, 10-reinforcing rib, 11-left side inner chamfer and 12-left side outer chamfer.
Detailed Description
The concrete precast slab made of recycled material according to the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a concrete precast slab made of recycled material includes a concrete-poured body; the body comprises a plurality of reinforcing ribs 10 which are vertically distributed inside, the lower edge of the lower part of a rear side edge 2 of the body is provided with a rear chamfer 7, the upper edge of a front side edge 4 of the body is provided with a front chamfer 8, the left side of the body is provided with a plurality of left connecting blocks 5, the right side of the body is provided with a plurality of right connecting blocks 6, the right connecting blocks 6 and the left connecting blocks 5 are distributed at intervals in the horizontal direction, the lower part of the right connecting blocks 6 is provided with a right outer chamfer 9, and the lower edge of a right side edge 3 between the right connecting blocks 6 is; the upper edge of the left connecting block 5 is provided with a left outer chamfer 12, and the upper edge of the left side 1 between the left connecting blocks 5 is provided with a left inner chamfer 11; the reinforcing ribs 10 are distributed in a wave shape; the thickness of the concrete precast slab is 200 mm, and recycled concrete is added into the concrete precast slab; when the concrete precast slab is laid, the right side edge 3 of the concrete precast slab is placed in the running direction of a road vehicle; when the concrete precast slabs are laid, the concrete precast slabs at the tail ends of the road surfaces are laid firstly, and the right connecting block 6 of the next concrete precast slab is arranged between the two left connecting blocks 5 of the previous concrete precast slab; the chamfer width of the rear chamfer 7 and the front chamfer 8 is 100 mm.
Front and back positioning is realized through the matching of the front side chamfer 8 and the back side chamfer 7 of the adjacent concrete precast slabs at the front side and the back side; the left connecting block 5 and the right connecting block 6 of the left and right adjacent concrete prefabricated plates are matched to realize positioning, the left connecting block 5 and the left side 1 of the concrete prefabricated plate on the right side are respectively located below the right side 3 and the right connecting block 6 of the concrete prefabricated plate on the left side through the mutual matching of the right inner chamfer, the right outer chamfer 9, the left inner chamfer 11 and the left outer chamfer 12, and the concrete prefabricated plate on the left side is prevented from tilting when a vehicle runs.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. A concrete precast slab made of recycled materials is characterized in that: comprises a concrete pouring body; the body comprises a plurality of reinforcing ribs vertically distributed inside, a rear chamfer is arranged at the lower edge of the lower part of the rear side edge of the body, a front chamfer is arranged at the upper edge of the front side edge of the body, a plurality of left connecting blocks are arranged at the left side of the body, a plurality of right connecting blocks are arranged at the right side of the body, the right connecting blocks and the left connecting blocks are distributed at intervals in the horizontal direction, a right outer chamfer is arranged at the lower part of the right connecting block, and a right inner chamfer is arranged at the lower edge of the right side edge between the; the left connecting block upper edge be equipped with the outer chamfer in left side, the left side edge between the left connecting block edge is equipped with the inner chamfer in left side.
2. A precast concrete slab made of recycled material according to claim 1, wherein: the reinforcing ribs are distributed in a wave shape.
3. A precast concrete slab made of recycled material according to claim 1, wherein: the thickness of the concrete prefabricated plate is 200 mm.
4. A precast concrete slab made of recycled material according to claim 1, wherein: when the concrete precast slab is laid, the right side edge of the concrete precast slab is placed in the running direction of a road vehicle.
5. A precast concrete slab made of recycled material according to claim 1, wherein: when the concrete precast slabs are laid, the concrete precast slabs at the tail ends of the road surfaces are laid firstly, and the right connecting block of the next concrete precast slab is arranged between the two left connecting blocks of the previous concrete precast slab.
6. A precast concrete slab made of recycled material according to claim 1, wherein: the chamfer width of the rear chamfer and the front chamfer is 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338009.4U CN211547140U (en) | 2019-12-23 | 2019-12-23 | Concrete precast slab made of recycled materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338009.4U CN211547140U (en) | 2019-12-23 | 2019-12-23 | Concrete precast slab made of recycled materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547140U true CN211547140U (en) | 2020-09-22 |
Family
ID=72508321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338009.4U Expired - Fee Related CN211547140U (en) | 2019-12-23 | 2019-12-23 | Concrete precast slab made of recycled materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547140U (en) |
-
2019
- 2019-12-23 CN CN201922338009.4U patent/CN211547140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |