CN218175463U - Prefabricated construction site road plate - Google Patents
Prefabricated construction site road plate Download PDFInfo
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- CN218175463U CN218175463U CN202222183861.0U CN202222183861U CN218175463U CN 218175463 U CN218175463 U CN 218175463U CN 202222183861 U CN202222183861 U CN 202222183861U CN 218175463 U CN218175463 U CN 218175463U
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- road plate
- steel reinforcement
- prefabricated
- steel bars
- embedded part
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Abstract
The utility model relates to a prefabricated construction site road plate, including prefabricated steel reinforcement skeleton, steel reinforcement skeleton mainly is through by a plurality of reinforcing bars, the crisscross ligature cuboid frame in latitude, has the hoist and mount built-in fitting at steel reinforcement skeleton's end bight ligature, has tied up the crack control reinforcing bar between hoist and mount built-in fitting steel reinforcement skeleton all around, and the cavity tube-shape that the hoist and mount built-in fitting seals for the bottom, and the hoist and mount built-in fitting that the ligature is good highly is no longer than steel reinforcement skeleton's height, and concrete placement forms prefabricated road plate in other steel reinforcement skeleton clearances except hoist and mount built-in fitting inner chamber. The road plate can avoid noise pollution, dust pollution, energy loss, material waste and manpower caused by road breaking at the site after later construction is finished, and provides guarantee for green construction of buildings.
Description
Technical Field
The utility model relates to a hollow prefabricated job site road plate belongs to the green construction technology field of assembled building.
Background
With the continuous advocated environmental protection of the country, more and more construction projects begin to implement green construction. Water conservation, land occupation conservation, material conservation, energy conservation and environmental protection around construction sites are gradually receiving wide attention. At present, conventional construction site roads are usually paved by cast-in-place concrete, and when a project is finished, temporary construction site roads need to be broken and removed, so that noise pollution and dust pollution are increased, energy is lost, materials and manpower are wasted, and the construction site land is occupied. If not, the concrete road can influence the construction of later stage afforestation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the prefabricated construction site road board can quickly form a construction road.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a prefabricated construction site road plate, includes prefabricated steel reinforcement skeleton, steel reinforcement skeleton mainly by the crisscross ligature cuboid frame of a plurality of reinforcing bar warp, latitude the banding of steel reinforcement skeleton's end bight has the hoist and mount built-in fitting the crack control reinforcing bar has been tied up between hoist and mount built-in fitting steel reinforcement skeleton all around, the cavity tube-shape of hoist and mount built-in fitting for the bottom is sealed, and the height of the hoist and mount built-in fitting that the ligature is good is not more than steel reinforcement skeleton's height, and the hoist and mount built-in fitting is not higher than steel reinforcement skeleton is in order to ensure leveling of final road face. Concrete is poured into gaps of other steel reinforcement frameworks except the inner cavity of the hoisting embedded part to form a prefabricated road plate, and the solid design is that the bearing capacity is larger, so that a heavy-duty truck can pass through the solid concrete. The reinforced concrete slab formed by the design can be repeatedly used and can be used by simply hoisting and splicing on site.
Further, pre-buried hollow tube in the framework of steel reinforcement, the hollow tube is twisted out after the concrete possesses certain intensity, and the dead weight of road plate can effectively be reduced in this kind of cavity design, and the cable can also be laid and accomodate to cavity position simultaneously, lets job site's circuit lay become more standard clean and tidy.
Furthermore, the steel reinforcement framework is mainly formed by mutually binding or welding stirrups and longitudinal stressed steel bars, the longitudinal stressed steel bars are fixed on the inner sides of the multiple stirrups, the fixing mode is to form larger bearing capacity, so that the stress of the whole circuit board is uniformly dispersed and prevented, the cracked steel bars are obliquely fixed among the multiple stirrups, and the tensile strength is increased during hoisting.
Furthermore, the hoisting embedded part is a threaded connecting pipe of the hoisting ring matched with the hoisting embedded part, the hoisting is directly carried out through the connection of the hoisting ring and the hoisting embedded part during hoisting, and the operation can be carried out without additional training of workers.
Furthermore, the stirrups, the anti-cracking reinforcing steel bars and the longitudinal stress reinforcing steel bars are ribbed reinforcing steel bars, and the purpose is to increase the whole stress strength.
Furthermore, the hoisting embedded part is provided with a cover, the cover is designed to facilitate the pouring of concrete, so that the concrete cannot leak into the embedded part, and meanwhile, the phenomenon that foreign matters fall into the embedded part in daily use to influence subsequent hoisting work can be avoided.
The utility model discloses a road plate can avoid later stage construction to finish on-the-spot road and break noise pollution, the raise dust pollution that causes, and the loss energy, extravagant material and manual work provide the guarantee for the green construction of building.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 shows a finished road slab for a hollow prefabrication construction site.
Fig. 2 is a structural display of the steel reinforcement cage.
Fig. 3 is a structural display of the rebar skeleton.
Fig. 4 is a structural display of the rebar skeleton.
Fig. 5 is a schematic diagram of the site installation.
In the figure: 01. concrete for road slabs; 02. a weight-reducing duct; 03. hoisting the embedded part; 04. hooping; 05. anti-cracking reinforcing steel bars; 06. longitudinal stressed steel bars; 07. a hollow tube.
Detailed Description
The technical scheme of the invention is further explained in detail by combining the attached drawings:
a road slab for hollow prefabrication construction site is composed of concrete (01) of road slab, weight-reducing channels (02), hoisting embedded parts (03), stirrups (04), anti-cracking reinforcing steel bars (05), longitudinal stress reinforcing steel bars (06), hollow tubes (07) and 7 large parts. As shown in fig. 1 and 2.
In the production and manufacturing process, in a prefabricated part production workshop, the steel reinforcement framework consisting of 03 hoisting embedded parts, 04 stirrups, 05 anti-cracking steel bars and 06 longitudinal stress steel bars is completed through blanking, binding and welding by a steel reinforcement worker, as shown in fig. 2, 3 and 4. After acceptance, concrete can be poured, when the concrete is poured, the hollow pipe 07 is inserted into the steel reinforcement framework in advance, the concrete of the road slab 01 is poured, and after the concrete of the road slab 01 has certain strength, the hollow pipe 07 is screwed out to form a 02 weight reduction pore channel.
As shown in fig. 2. The 03 hoisting embedded part is a commercially available general material, only the hoisting hanging ring can be adapted, a cover can be selected, 04 stirrups, 05 anti-cracking reinforcing steel bars and 06 longitudinal stress reinforcing steel bars are ribbed reinforcing steel bars, and a 07 hollow pipe is a common PVC pipe with a smooth surface. 05 the crack control reinforcing bar distributes at the bight of prefabricated road plate, prevents that the bight collision from receiving external force fracture. The length and width dimensions of the prefabricated construction road hardened terrace are shown in figure 5.
During site operation, firstly, a site to be paved is preliminarily leveled, then the hoisting rings are connected with 03 hoisting embedded parts, and the prefabricated road board is hoisted to the site through the hoisting device to be paved. Because the road plate is provided with 02 weight-reducing pore passages, the dead weight can be effectively reduced. The road plate has the length and width of 2 m and 1 m respectively, and can meet the requirements of fire-fighting lanes of 4 m and 6 m, as shown in fig. 5.
The utility model provides a hollow prefabricated job site road plate, can avoid the noise pollution, the raise dust pollution that the later stage construction finishes the on-the-spot road to abolish and cause, the loss energy, extravagant material and manual work, provide the guarantee for building green construction. The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can understand that the modifications or substitutions within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention should be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a prefabricated job site road plate, includes prefabricated steel reinforcement skeleton, its characterized in that: the steel bar framework is mainly formed by binding a plurality of steel bars into a rectangular frame in a warp and weft staggered manner, a hoisting embedded part is bound at the end corner part of the steel bar framework, anti-cracking steel bars are bound between the steel bar frameworks around the hoisting embedded part, the hoisting embedded part is in a hollow cylindrical shape with a sealed bottom, the height of the bound hoisting embedded part is not more than that of the steel bar framework, and concrete is poured into gaps of other steel bar frameworks except the inner cavity of the hoisting embedded part to form a prefabricated road plate.
2. The precast construction site road plate of claim 1, wherein: a hollow pipe is pre-buried in the steel reinforcement framework, and the hollow pipe is screwed out after the concrete has certain strength.
3. The precast construction site road plate of claim 1, wherein: the steel bar framework is mainly formed by mutually binding or welding stirrups and longitudinal stressed steel bars, the longitudinal stressed steel bars are fixed on the inner sides of the multiple stirrups, and the anti-cracking steel bars are obliquely fixed among the multiple stirrups.
4. The precast construction site road plate of claim 1, wherein: the hoisting embedded part is a threaded connecting pipe matched with the hoisting hanging ring.
5. A prefabricated construction site road slab as claimed in claim 1 or 3, wherein: the stirrups, the anti-cracking reinforcing steel bars and the longitudinal stressed reinforcing steel bars are ribbed reinforcing steel bars.
6. The precast construction site road plate of claim 1, wherein: the hoisting embedded part is provided with a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222183861.0U CN218175463U (en) | 2022-08-18 | 2022-08-18 | Prefabricated construction site road plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222183861.0U CN218175463U (en) | 2022-08-18 | 2022-08-18 | Prefabricated construction site road plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218175463U true CN218175463U (en) | 2022-12-30 |
Family
ID=84618851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222183861.0U Active CN218175463U (en) | 2022-08-18 | 2022-08-18 | Prefabricated construction site road plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218175463U (en) |
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2022
- 2022-08-18 CN CN202222183861.0U patent/CN218175463U/en active Active
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