CN209836720U - Spliced reinforced concrete temporary pavement - Google Patents
Spliced reinforced concrete temporary pavement Download PDFInfo
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- CN209836720U CN209836720U CN201920315478.1U CN201920315478U CN209836720U CN 209836720 U CN209836720 U CN 209836720U CN 201920315478 U CN201920315478 U CN 201920315478U CN 209836720 U CN209836720 U CN 209836720U
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- pavement
- reinforced concrete
- pavement slab
- slab body
- concrete temporary
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Abstract
The utility model discloses a concatenation formula reinforced concrete temporary pavement, including the pavement slab body, concatenation piece and bottom plate, the pavement slab body is formed by concrete placement, the internal reinforcing bar net piece that is equipped with of pavement slab, and it has the concatenation piece to fill between two adjacent pavement slab bodies, and the material of concatenation piece is colloidal material, and the bottom plate of pavement slab body are connected. The utility model discloses a road deck plate body constitutes concatenation formula reinforced concrete temporary pavement with the combination of concatenation piece, can adapt to unsmooth ground effectively, need not carry out leveling and pouring of original road, can resources are saved. The temporary pavement is formed by splicing and can be repeatedly utilized.
Description
Technical Field
The utility model belongs to the technical field of the road construction, in particular to concatenation formula reinforced concrete temporary pavement.
Background
In the construction process of infrastructure projects, it is indispensable to set up temporary roads. At present, the conventional method is to select cast-in-place concrete, the requirements on the foundation for excavating and laying temporary roads are high, and a lot of temporary roads need to be dismantled in the later period, so that great waste is caused. The existing temporary road practice has the following problems: (1) the cast-in-place method is adopted for pouring, and the construction is completed and then the steel plate needs to be dismantled, so that the construction cost is increased; (2) the existing reinforced concrete prefabricated pavement has poor splicing property and low installation efficiency when meeting uneven ground.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides a concatenation formula reinforced concrete temporary pavement.
In order to solve the technical problem, the utility model discloses a technical scheme is: the spliced reinforced concrete temporary pavement comprises a pavement slab body, splicing blocks and a bottom plate, wherein the pavement slab body is formed by pouring concrete, a reinforcing mesh is arranged in the pavement slab body, the splicing blocks are filled between every two adjacent pavement slab bodies, the splicing blocks are made of colloid materials, and the bottom of the pavement slab body is connected with the bottom plate.
Preferably, the reinforcing mesh comprises upper reinforcing steel bars and transverse reinforcing steel bars, and the transverse reinforcing steel bars penetrate through the splicing blocks.
Preferably, the upper layer steel bars on the outermost side in the pavement slab body are connected with hook pieces extending out of the pavement.
Preferably, the bottom plate includes integrated into one piece's lower end seat and mounting panel, the lower end seat is located the middle part of two mounting panels, the bottom downwardly extending of lower end seat is used for supporting in subaerial, the top surface of lower end seat is equipped with the recess, be equipped with the elasticity cell body on the mounting panel of recess one side.
Preferably, the bottom surface of the mounting plate on the other side of the groove is provided with a slot for placing a movable rod, and the movable rod is connected with the reinforcing mesh.
Preferably, lower layer steel bars are arranged in the grooves below the pavement slab body, and the lower layer steel bars are connected with the pavement slab body through concrete poured in the grooves.
Preferably, a base is arranged below the bottom plate, and a contact plate in contact with the ground is connected to one side vertical surface of the base.
Compared with the prior art, the utility model discloses the beneficial effect who has is: the utility model discloses a road deck plate body constitutes concatenation formula reinforced concrete temporary pavement with the combination of concatenation piece, can adapt to unsmooth ground effectively, need not carry out leveling and pouring of original road, can resources are saved. The temporary pavement is formed by splicing and can be repeatedly utilized.
Drawings
Fig. 1 is a schematic perspective view of a spliced reinforced concrete temporary pavement according to the present invention;
FIG. 2 is a schematic structural diagram of a bottom plate of the spliced reinforced concrete temporary pavement of the present invention;
FIG. 3 is an exploded view of the pavement slab of the spliced reinforced concrete temporary pavement of the present invention;
fig. 4 is an exploded schematic view of the movable rod joint of the splicing type reinforced concrete temporary pavement of the utility model.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the embodiment of the utility model discloses a concatenation formula reinforced concrete temporary pavement, including pavement slab body 1, splice 2 and bottom plate 5, pavement slab body 1 is formed by concrete placement, and the terminal surface is level and smooth and tangent plane thickness equals. Be equipped with the reinforcing bar net piece in the pavement board body 1, it has splice 2 to fill between two adjacent pavement board bodies 1, and the material of splice 2 is the colloid material to fully adapt to the road surface and warp. The bottom of the pavement slab body 1 is connected with the bottom plate 5 through movable rods 501 arranged transversely and longitudinally at intervals, the bottom ends of the movable rods are fixed with the bottom plate 5, and the top ends of the movable rods penetrate through the steel mesh of the pavement slab body 1.
In this embodiment example, reinforcing bar net piece includes a plurality of upper reinforcing bars 3 that set up side by side and a plurality of horizontal reinforcing bar 4 that set up side by side, and horizontal reinforcing bar 4 passes splice 2, makes overall structure more stable.
In this embodiment, the upper layer reinforcing steel bar 3 on the outermost side in the pavement slab body 1 is connected with a handle hook 7 extending out of the pavement. The hook 7 can be used for hoisting plates.
In this embodiment, the bottom plate 5 includes a lower base 502 and a mounting plate 505 that are integrally formed, the lower base 502 is located in the middle of the two mounting plates 505, and the upper surface of the mounting plate 505 contacts with the bottom of the pavement slab 1. The bottom of the lower end seat 502 extends downwards to be supported on the ground, a groove 504 is formed in the top surface of the lower end seat 502, an elastic groove body 503 is formed in a mounting plate 505 on one side of the groove 504, the elastic groove body increases the toughness of the whole bottom plate 5, and meanwhile a certain drainage effect is achieved. The bottom surface of the mounting plate 502 on the other side of the groove 504 is provided with a slot for placing the movable rod 501, and the movable rod 501 is connected with the upper layer steel bars 3 of the steel bar mesh in a welding mode or a binding mode. The movable rod 501 moves up and down on the external upper layer steel bar 3 and the transverse steel bar 4, and a vertical structure is formed due to elastic deformation of the inner end, so that the movable rod has strong flexibility and reduces friction between the rod of the movable plate 501 and the inner wall of the slot.
The lower layer steel bar 6 is arranged in the groove 504 below the pavement slab body 1, and the lower layer steel bar 6 is connected with the pavement slab body 1 by pouring concrete in the groove 504. The lower layer steel bar 6 is not connected with the transverse steel bar 4 and is arranged below the transverse steel bar 4 in parallel.
In this embodiment, a base 9 is provided below the bottom plate 5, and a contact plate 8 contacting with the ground is connected to a side vertical surface of the base 9. Base 9 is applicable in the great road surface of both sides difference in height, and base 9 plays the supporting role as a support of low department, installation that can be quick, then backfills, and base 9 can be omitted in the leveling land section.
The utility model provides a concatenation formula reinforced concrete temporary pavement constitutes concatenation formula reinforced concrete temporary pavement through the combination of pavement panel body 1 with splice 2, the bottom plate that its downside was equipped with lays subaerial, when meetting unevenness's ground, the concave-convex structure maximize degree adaptation ground that forms through lower end seat 502 and mounting panel 505, recess 505 is connected with pavement panel body 1 with the surface of elasticity cell body 503, can play the efficiency effect, pavement panel body 1 is when outermost layer panel, paste movable rod 501 between upper reinforcing bar 3 and transverse reinforcement 4 perpendicularly, it is fixed with layer reinforcing bar 3, block the square clearance that the reinforcing bar formed, increase side anchorage, adopt concatenation mounting means and better at unevenness's ground adaptability.
The utility model provides a concatenation formula reinforced concrete temporary pavement simple structure can adapt to unsmooth ground effectively, need not carry out leveling and pouring of original road, can resources are saved. The temporary pavement is formed by splicing and can be repeatedly utilized.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (7)
1. The spliced reinforced concrete temporary pavement is characterized by comprising a pavement slab body, splicing blocks and a bottom plate, wherein the pavement slab body is formed by pouring concrete, reinforcing mesh sheets are arranged in the pavement slab body, the splicing blocks are filled between every two adjacent pavement slab bodies, the splicing blocks are made of colloid materials, and the bottom of the pavement slab body is connected with the bottom plate.
2. A spliced reinforced concrete temporary pavement according to claim 1, wherein the mesh of rebars includes upper rebars and transverse rebars, the transverse rebars passing through the splice.
3. A spliced reinforced concrete temporary pavement as claimed in claim 2, wherein the upper layer of steel bars on the outermost side in the pavement slab body are connected with hooks extending out of the pavement to hold your hooks.
4. A spliced reinforced concrete temporary pavement according to claim 1, wherein the bottom plate comprises a lower end seat and a mounting plate which are integrally formed, the lower end seat is positioned in the middle of the two mounting plates, the bottom of the lower end seat extends downwards for supporting on the ground, the top surface of the lower end seat is provided with a groove, and the mounting plate on one side of the groove is provided with an elastic groove body.
5. A spliced reinforced concrete temporary pavement according to claim 4, wherein the bottom surface of the mounting plate at the other side of the groove is provided with a slot for placing a movable rod, and the movable rod is connected with the reinforcing mesh.
6. The spliced reinforced concrete temporary pavement as claimed in claim 4, wherein lower reinforcing bars are provided in the grooves below the pavement slab body, and the lower reinforcing bars are connected with the pavement slab body by pouring concrete in the grooves.
7. The spliced reinforced concrete temporary pavement as claimed in any one of claims 1 to 6, wherein a base is provided under the bottom plate, and a contact plate contacting the ground is connected to a side elevation of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315478.1U CN209836720U (en) | 2019-03-13 | 2019-03-13 | Spliced reinforced concrete temporary pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315478.1U CN209836720U (en) | 2019-03-13 | 2019-03-13 | Spliced reinforced concrete temporary pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836720U true CN209836720U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315478.1U Active CN209836720U (en) | 2019-03-13 | 2019-03-13 | Spliced reinforced concrete temporary pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836720U (en) |
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2019
- 2019-03-13 CN CN201920315478.1U patent/CN209836720U/en active Active
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