CN216999131U

CN216999131U - Assembled reinforced concrete pavement structure that excels in

Info

Publication number: CN216999131U
Application number: CN202220662005.0U
Authority: CN
Inventors: 陈健伟; 刘远杰; 郑志豪; 郑思松
Original assignee: Guangdong Wanao Construction Engineering Co ltd
Current assignee: Guangdong Wanao Construction Engineering Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-19
Anticipated expiration: 2032-03-24

Abstract

The application relates to an assembly type high-strength reinforced concrete pavement structure, which comprises a plurality of groups of plates and bottom plates, wherein the plates and the bottom plates are all prefabricated in batches and made of reinforced concrete materials; each group of plates are laid between two adjacent groups of the bottom plates; the lower end face, close to the bottom plate, of each group of plates is concavely provided with a bottom groove matched with the bottom plate in an inserted manner, the upper end face of each group of plates is concavely provided with slots with L-shaped vertical sections on the edges of two sides close to the bottom plate, a pressing plate is inserted above the bottom plate in an inserted manner, the vertical section of the pressing plate is T-shaped, and a horizontal wing plate at the upper end part of the pressing plate is matched with the slots in the two adjacent groups of plates in an inserted manner; the pressing plate is provided with a plurality of groups of bolts which are arranged pairwise, and each group of bolts penetrates through the pressing plate and is in threaded connection with the bottom plate. This application has promoted the structural strength of assembled road, has promoted the holistic bearing capacity of road.

Description

Assembled reinforced concrete pavement structure that excels in

Technical Field

The application relates to the field of road construction, in particular to an assembled high-strength reinforced concrete pavement structure.

Background

In the process of city construction, the construction of roads is an important step; urban roads are roads reaching all regions of a city, are used by traffic transportation and pedestrians in the city, are convenient for the life, work and cultural entertainment activities of residents, and are connected with the roads outside the city to bear traffic outside the city.

In the existing road construction process, the method is mainly divided into a reinforced concrete pavement structure and an asphalt concrete pavement structure, wherein the fabricated roads are continuously applied along with the continuous deepening of the fabricated building concept. The existing fabricated road is firstly tamped and leveled in the construction process, then each group of prefabricated and formed plates made of reinforced concrete materials are laid, and each group of plates are continuously tiled along the direction of the road, so that the construction process of the fabricated road is realized.

The inventors consider that the following drawbacks exist: the in-process of current assembled road being under construction, each group of panel constantly extends along the direction of road, leave the gap between each group of panel and pour into the shaping with the help of the mortar, along with going of vehicle on the later stage road, each group of panel vibrations take place after the pressurized this moment, make mortar and each group of panel between the adjacent panel take place to separate, so the overall structure intensity of assembled road reduces during this time, local area's sunken easily appears, and lead to panel to take place to break because of the pressurized, so there is the space of improvement.

SUMMERY OF THE UTILITY MODEL

In order to promote the structural strength of assembled road, promote the holistic bearing capacity of road, this application provides an assembled high-strength reinforced concrete pavement structure.

The application provides a pair of assembled high strength reinforced concrete pavement structure adopts following technical scheme:

an assembled high-strength reinforced concrete pavement structure comprises a plurality of groups of plates and bottom plates, wherein the plates and the bottom plates are all prefabricated in batches and made of reinforced concrete materials, each group of bottom plates are flatly paved on a roadbed of a road, and each group of bottom plates are distributed in a row and are parallel to the extending direction of the road; each group of plates is laid between two adjacent groups of the bottom plates; the lower end face, close to the bottom plate, of each group of plates is concavely provided with a bottom groove matched with the bottom plate in an inserted manner, the upper end face, close to the bottom plate, of each group of plates is concavely provided with slots with L-shaped vertical sections on the edges of two sides, close to the bottom plate, of the upper end face of each group of plates, a pressing plate is inserted above the bottom plate, the vertical sections of the pressing plate are T-shaped, and horizontal wing plates at the upper end parts of the pressing plates are matched with the slots in the two adjacent groups of plates in an inserted manner; the pressing plate is provided with a plurality of groups of bolts which are arranged in pairs, and each group of bolts penetrates through the pressing plate and is in threaded connection with the bottom plate.

By adopting the technical scheme, in the process of constructing the fabricated pavement structure, each group of bottom plates are flatly paved on a roadbed of a road, then each group of plates are paved on the ground, and the bottom grooves on two adjacent groups of plates are in clamping fit with the two side edges of the bottom plates, so that the bottom plates distributed in rows play a role in supporting the two adjacent groups of plates, and the two adjacent groups of plates can keep the same height position; install the clamp plate, the slot grafting cooperation on the both ends of clamp plate and the panel of both sides to further be connected clamp plate and the bottom plate of below with the help of the bolt, the effect of connecting adjacent two sets of panel is drawn to adjacent two sets of panel has been realized at the both ends of clamp plate in the aforesaid setting, makes to be difficult for appearing the gap between adjacent two sets of panel, to sum up, above-mentioned technical scheme has realized the connection between each group of panel, and the setting of bottom plate has ensured the roughness of adjacent each group of bottom plate, and the setting of each group's clamp plate further makes and keeps drawing between each group of panel, and then has promoted the structural strength of assembled road, has promoted the holistic bearing capacity of road.

Preferably, a plurality of groups of first connecting rods are vertically inserted into the upper end face of the bottom plate on the two side edges in the length direction, the lower end parts of the groups of first connecting rods are inserted into a roadbed of a road, and the inserting depth is not less than 40 cm.

Through adopting above-mentioned technical scheme, when carrying out the installation of each group's bottom plate on the road bed, carry out the location of bottom plate on the road bed with the help of each group's head rod, the setting of each group's head rod has realized the fixed of bottom plate on the road bed this moment, so the in-process that the later stage was gone, the stability of each group's bottom plate on the road bed this moment promotes.

Preferably, a connecting plate is installed between each group of the pressing plates on the same straight line, two ends of the upper end face of each group of the pressing plates are both concavely provided with connecting grooves which are horizontally and oppositely arranged, the connecting plate is in plug-in fit with the two groups of the connecting grooves, and the bolts at the end parts of the pressing plates vertically penetrate through the connecting plate and the pressing plates and are in threaded connection with the bottom plate.

Through adopting above-mentioned technical scheme, the connecting plate is located between adjacent two sets of clamp plates, through installing the connecting plate, inside the spread groove on adjacent two sets of clamp plates was pegged graft into to the connecting plate this moment to carry out the fixed between connecting plate and the clamp plate with the help of each group's bolt, the aforesaid has set up the connection of having realized a set of connecting plate to two sets of clamp plates, makes the wholeness of each group's clamp plate promote.

Preferably, a plurality of groups of prefabricated curb in batches are installed to the both sides of road, and each group the curb towards one side of panel is equipped with the wall groove in the recess, each group the panel with on the curb the wall groove cooperation of pegging graft.

Through adopting above-mentioned technical scheme, at the in-process of carrying out road construction, with the cooperation of pegging graft of one side border and the wall groove on the curb of each group's panel, the reinforcement to road both sides border position has been realized to the aforesaid setting, and the bearing capacity of road both sides border position department promotes this moment, and difficult emergence after the panel pressurized is sunken.

Preferably, one side end face of the curb, which is far away from the plate, is in a slope shape.

Through adopting above-mentioned technical scheme, keep away from one side slope terminal surface of panel with the curb and set up to the slope form, when the vehicle of road both sides position was gone to the road, the domatic transition between road surface and the road bed of having realized of slope form this moment, the vehicle of being convenient for directly goes to the road surface on, has reduced because of the vehicle goes the damage that causes the road surface.

Preferably, the inclined slope surface of each group of the kerbs is fixedly inserted with a steel chisel, and the steel chisel penetrates through the kerbs and is inserted into a roadbed of the road.

Through adopting above-mentioned technical scheme, each group's drill rod runs through the curb and inserts in the road bed, and the aforesaid sets up the fixed of having realized the curb in the road both sides, and the curb after the fixing makes the panel of road both sides more firm.

Preferably, the upper end of each group of the first connecting rods is of an enlarged head inner hexagonal countersunk head structure, the upper end of each group of the first connecting rods is of a threaded structure, the hole in the bottom plate is a threaded hole formed in the upper end in a reaming manner, and each group of the first connecting rods is in threaded connection with the hole in the bottom plate.

Through adopting above-mentioned technical scheme, the upper end of head rod is interior hexagonal countersunk head structure, and when installing, screw hole threaded connection on head rod and the bottom plate this moment, and then has realized the fixed connection between head rod and the bottom plate, is difficult for taking place to break away from between head rod and the bottom plate so the fixed action of messenger's head rod to the bottom plate obtains guaranteeing.

Preferably, the upper end surfaces of the kerbs of the groups are all concavely provided with water outlets, and the height of the ground in each water outlet is not higher than the upper end surface of the plate of each group.

Through adopting above-mentioned technical scheme, the outlet is located the up end of curb, and when the rainfall, the rainwater on the road surface carries out the drainage operation along each group's outlet this moment, and then makes the rainwater on the road surface constantly discharge to the road both sides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bottom plates of all the groups are laid on the roadbed of the road and are fixedly spliced with the bottom plates by virtue of the first connecting rods of all the groups, so that the bottom plates are fixed on the roadbed; the method comprises the following steps of flatly paving all groups of plates on the ground, paving a pressing plate, enabling two sides of the pressing plate to be fixedly inserted into slots in the plates, and fixedly connecting the pressing plate and a bottom plate by means of all groups of bolts;

2. the connecting plates are arranged between the two adjacent groups of pressing plates by means of the connecting plates of each group, the connecting plates are inserted into the connecting grooves on the two adjacent groups of pressing plates at the moment, and the connecting plates and the pressing plates are fixed by means of the bolts of each group, so that the two groups of pressing plates are connected by one group of connecting plates, and the integrity of each group of pressing plates is improved;

3. in the process of road construction, one side edge of each group of plates is in splicing fit with the wall groove on the curb, the arrangement realizes the reinforcement of the edge positions of the two sides of the road, the bearing capacity of the edge positions of the two sides of the road is improved, and the plates are not easy to sink after being pressed; when vehicles at two sides of the road run towards the road, the slope-shaped slope realizes the transition between the road surface and the roadbed, so that the vehicles can directly run on the road surface, and the damage of the road surface caused by the running of the vehicles is reduced; the water outlet is positioned on the upper end surface of the curb, and when raining, rainwater on the road surface is drained along each group of water outlets, so that the rainwater on the road surface is continuously drained to two sides of the road.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of the components of the present application in a vertical orientation;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Description of reference numerals: 1. a road; 2. a plate material; 21. a bottom groove; 3. a base plate; 31. a slot; 4. pressing a plate; 41. a bolt; 42. connecting grooves; 5. a first connecting rod; 6. a connecting plate; 7. a curb; 71. a wall groove; 72. steel chisel; 8. and a water outlet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses assembled high-strength reinforced concrete pavement structure. Referring to fig. 1, a roadbed of a road 1 is horizontally arranged, and construction work of the spliced high-strength concrete pavement structure is performed on the roadbed.

Referring to fig. 2 and 3, the fabricated high-strength reinforced concrete pavement structure comprises a plurality of groups of plates 2 and bottom plates 3 which are all prefabricated in batches and made of reinforced concrete, wherein the plate 2 is preferably 100cm by 200cm, and the thickness of the plate 2 is preferably 20 cm; the base plate 3 is preferably 50cm by 200cm, preferably 5cm for the base plate 3. Each group of bottom plates 3 are flatly laid on the roadbed of the road 1, and each group of bottom plates 3 are distributed in rows and are parallel to the extending direction of the road 1; each group of plates 2 is laid between two adjacent groups of bottom plates 3; the upper end face of the bottom plate 3 is vertically inserted with a plurality of groups of first connecting rods 5 on the two side edges in the length direction, the lower end parts of the groups of first connecting rods 5 are inserted into the roadbed of the road 1, the inserting depth is not less than 40 cm, when the groups of bottom plates 3 are installed on the roadbed of the road 1, the bottom plate 3 is positioned on the roadbed by means of the groups of first connecting rods 5, at the moment, the fixing of the bottom plate 3 on the roadbed is realized by the arrangement of the groups of first connecting rods 5, and therefore in the later-stage driving process, the stability of the groups of bottom plates 3 on the roadbed is improved; the upper end of head rod 5 is enlarged first hexagon socket head countersunk head structure, each group of 41 upper ends of bolts becomes helicitic texture, the trompil on bottom plate 3 is the screw hole that the reaming of upper end set up, each group of 41 trompil threaded connection on bolt and the bottom plate 3, when installing, the screw hole threaded connection on head rod 5 and the bottom plate 3 this moment, and then realized the fixed connection between head rod 5 and the bottom plate 3, so difficult emergence between head rod 5 and the bottom plate 3 breaks away from, make head rod 5 obtain guaranteeing to the fixed action of bottom plate 3.

Referring to fig. 2 and 3, a bottom groove 21 in inserting fit with the bottom plate 3 is concavely arranged on the lower end face of each group of plates 2 close to the bottom plate 3, and the depth of the bottom groove 21 is 5 cm. The upper end surfaces of the plates 2 in each group are concavely provided with slots 31 with L-shaped vertical sections on the edges of two sides close to the bottom plate 3, a pressing plate 4 is inserted above the bottom plate 3, the vertical section of the pressing plate 4 is T-shaped, and a horizontal wing plate at the upper end part of the pressing plate 4 is inserted and matched with the slots 31 on the two adjacent groups of plates 2; the opening on the pressing plate 4 is arranged and is of a threaded hole structure, a plurality of groups of bolts 41 which are arranged in a pairwise mode penetrate through the pressing plate 4, each group of bolts 41 penetrate through the pressing plate 4 and are in threaded connection with the opening on the bottom plate 3, and each group of bolts 41 are assisted to fix the connecting plate 6 and the pressing plate 4, so that the connection of a group of connecting plates 6 to the two groups of pressing plates 4 is realized, and the integration of each group of pressing plates 4 is improved.

Referring to fig. 2 and 4, a plurality of groups of prefabricated curb 7 in batches are installed to the both sides of road 1, each group of curb 7 is equipped with wall groove 71 towards one side of panel 2 is concave, each group of panel 2 is in inserted connection with wall groove 71 on the curb 7 and is cooperated, in the process of road 1 construction, one side edge of each group of panel 2 is in inserted connection with wall groove 71 on the curb 7 and is cooperated, the above arrangement realizes the reinforcement of the edge positions of the both sides of road 1, the bearing capacity of the edge positions of the both sides of road 1 is improved, and the panel 2 is not easy to sink after being pressed.

The end face of one side, far away from the plate 2, of the kerbstone 7 is in a slope shape, when vehicles at the two sides of the road 1 run on the road 1, the slope surface in the slope shape realizes the transition between the road surface and the roadbed, the vehicles can directly run on the road surface conveniently, and the damage of the road surface caused by the running of the vehicles is reduced.

The slope of each group of curb 7 is inserted and fixed with the drill steel 72 on the slope surface, and during the drill steel 72 passed through curb 7 and inserted and insert the road bed of road 1, above-mentioned setting realized curb 7 fixed at road 1 both sides, and curb 7 after the fixing makes the panel 2 of road 1 both sides more firm. The upper end surfaces of the road edge stones 7 are all concavely provided with water outlets 8, the height of the inner ground surface of each water outlet 8 is not higher than that of the upper end surfaces of the plates 2, the water outlets 8 are positioned on the upper end surfaces of the road edge stones 7, and when raining, rainwater on the road surface is drained along the water outlets 8, so that the rainwater on the road surface is continuously drained to the two sides of the road 1.

The implementation principle of an assembled high-strength reinforced concrete pavement structure of the embodiment of the application is as follows:

before construction, each set of plate 2, press plate 4 and bottom plate 3 is prefabricated and transported to a construction site. And leveling and tamping the ground, marking and determining the laying position of each group of bottom plates 3 on the ground.

When the assembly type pavement structure construction process is carried out, all groups of bottom plates 3 are tiled on the roadbed of the road 1, and the assembly type pavement structure is installed by means of all groups of first connecting rods 5, and the first connecting rods 5 vertically penetrate through the bottom plates 3 and are in threaded connection with the bottom plates 3. And then, each group of plates 2 are laid on the ground, and the bottom grooves 21 on the two adjacent groups of plates 2 are matched with the two side edges of the bottom plate 3 in a clamping manner, so that the bottom plates 3 which are distributed in rows play a role in supporting the two adjacent groups of plates 2, and the two adjacent groups of plates 2 can keep the same height position.

The pressing plate 4 is installed, the two ends of the pressing plate 4 are in plug fit with the slots 31 on the plates 2 at the two sides, the pressing plate 4 is further connected with the bottom plate 3 below by means of the bolts 41, the two ends of the pressing plate 4 in the arrangement realize the opposite-pulling connection effect of the two adjacent groups of plates 2, and gaps are not easy to appear between the two adjacent groups of plates 2; and (3) mounting each group of connecting plates 6, inserting the connecting plates 6 into the connecting grooves 42 on the two adjacent groups of plates 2, and connecting by using bolts 41. And finally, constructing the kerbs 7, paving all the groups of the kerbs 7 along two sides of the road 1, clamping and matching the edges of all the groups of the plates 2 with the wall grooves 71 on the kerbs 7, pre-forming the water outlets 8 on the kerbs 7, and then inserting and fixing all the groups of the steel rods 72.

In conclusion, the technical scheme realizes the connection of the groups of the plates 2, the arrangement of the bottom plates 3 ensures the flatness of the adjacent groups of the bottom plates 3, and the arrangement of the groups of the pressing plates 4 further ensures that the groups of the plates 2 are oppositely pulled, so that the structural strength of the fabricated road is improved, and the overall bearing performance of the road is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled reinforced concrete pavement structure that excels in which characterized in that: the road pavement structure comprises a plurality of groups of plates (2) and bottom plates (3) which are prefabricated in batches and made of reinforced concrete, wherein each group of bottom plates (3) are tiled on a roadbed of a road (1), and the bottom plates (3) are distributed in rows and are parallel to the extending direction of the road (1); each group of plates (2) is laid between two adjacent groups of the bottom plates (3); a bottom groove (21) which is in plug-in fit with the bottom plate (3) is concavely arranged on the lower end face, close to the bottom plate (3), of each group of plates (2), slots (31) with L-shaped vertical sections are concavely arranged on the two side edges, close to the bottom plate (3), of the upper end face of each group of plates (2), a pressing plate (4) is plugged above the bottom plate (3), the vertical section of the pressing plate (4) is T-shaped, and a horizontal wing plate at the upper end of the pressing plate (4) is in plug-in fit with the slots (31) in two adjacent groups of plates (2); a plurality of groups of bolts (41) which are arranged pairwise penetrate through the pressing plate (4), and each group of bolts (41) penetrate through the pressing plate (4) and are in threaded connection with the bottom plate (3).

2. The fabricated high-strength reinforced concrete pavement structure as claimed in claim 1, wherein: the upper end face of the bottom plate (3) is vertically provided with a plurality of groups of first connecting rods (5) on the edges of two sides in the length direction in a penetrating mode, the lower end portions of the first connecting rods (5) of all the groups are inserted into a roadbed of the road (1), and the inserting depth is not lower than 40 cm.

3. The fabricated high-strength reinforced concrete pavement structure as recited in claim 2, wherein: each group on the same straight line install connecting plate (6) between clamp plate (4), each group the both ends of clamp plate (4) up end are all concave to be equipped with the level just to spread groove (42) that set up, connecting plate (6) and two sets of the cooperation of pegging graft of spread groove (42), each group clamp plate (4) tip bolt (41) vertically run through connecting plate (6) clamp plate (4) and with bottom plate (3) threaded connection.

4. The fabricated high-strength reinforced concrete pavement structure as recited in claim 3, wherein: prefabricated curb in a plurality of groups batch (7) are installed to the both sides of road (1), each group curb (7) orientation the concave wall groove (71) that is equipped with in one side of panel (2), each group panel (2) with on curb (7) wall groove (71) cooperation of pegging graft.

5. The fabricated high-strength reinforced concrete pavement structure as claimed in claim 4, wherein: the end face of one side, away from the plate (2), of the kerbstone (7) is in a slope shape.

6. The fabricated high-strength reinforced concrete pavement structure as recited in claim 5, wherein: and steel rods (72) are fixedly inserted into the inclined slope surfaces of the kerbs (7) of all groups, and the steel rods (72) penetrate through the kerbs (7) and are inserted into the roadbed of the road (1).

7. The fabricated high-strength reinforced concrete pavement structure as recited in claim 6, wherein: the upper end parts of the first connecting rods (5) in each group are of an enlarged head inner hexagonal countersunk head structure, the upper end parts of the first connecting rods (5) in each group are of a threaded structure, the holes in the bottom plate (3) are threaded holes formed in a hole expansion mode at the upper end part, and the first connecting rods (5) in each group are in threaded connection with the holes in the bottom plate (3).

8. An assembled high-strength reinforced concrete pavement structure as claimed in claim 7, wherein: the upper end face of each group of the kerbstones (7) is concavely provided with a water outlet (8), and the height of the ground in the water outlet (8) is not higher than the upper end face of each group of the plates (2).