Road paving device

Abstract

The utility model relates to a road paving device which comprises a prefabricated paving part and prefabricated paving bricks, the prefabricated paving part is used for being paved and fixed on the surface of a road, and a plurality of positioning structures are arranged on the prefabricated paving part at intervals; the prefabricated paving bricks are provided with matching structures, and the matching structures are connected with the positioning structures in a clamped mode. According to the utility model, the prefabricated paving piece and the prefabricated paving bricks are matched to perform the paving operation of a road, the stability of a roadbed is improved through the prefabricated paving piece, an auxiliary leveling effect is also achieved, and meanwhile, the prefabricated paving bricks can be paved and positioned, so that the problems of manual paving and typesetting can be reduced, and the paving efficiency is improved; in addition, the prefabricated paving bricks of the standard specification are adopted for paving, the gap is fixed, and attractiveness is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of road paving, in particular to a road paving device. BACKGROUND

[0002] In recent years, the municipal road sidewalk paving generally adopts the way of connecting the prefabricated standard size sidewalk bricks, and the cut bricks are often used for paving in the arc area of the road intersection. Since the manual paving has no accurate positioning, the phenomenon of disordered joints exists, and the sidewalk brick gaps are different, which makes the visual effect very poor. In addition, the arc brick paving needs to be measured in advance and then the brick body is customized, which has a large cost. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a road paving device, which can solve the problem of disordered joints when manually paving the sidewalk bricks.

[0004] The present application provides a road paving device, which includes a prefabricated paving piece and a prefabricated paving brick. The prefabricated paving piece is used for paving and is fixed to the road surface, and a plurality of positioning structures are arranged on the prefabricated paving piece at intervals. The prefabricated paving brick is provided with a matching structure, and the matching structure is connected with the positioning structure. In the present application, the prefabricated paving piece and the prefabricated paving brick are used to cooperate to perform the road paving operation. The prefabricated paving piece increases the stability of the roadbed and has the effect of assisting in leveling. At the same time, the prefabricated paving brick can be positioned and paved, which can reduce the problem of manual paving and layout, and improve the paving efficiency. In addition, the prefabricated paving brick with standard specifications is used for paving, which has fixed and beautiful gaps.

[0005] In one embodiment, the prefabricated paving piece is made of flexible material, and a plurality of hollow holes are formed on the prefabricated paving piece.

[0006] In one embodiment, the positioning structure includes a paving positioning column fixed to the surface of the prefabricated paving piece.

[0007] In one embodiment, the matching structure includes an inner groove formed on the surface of the prefabricated paving brick, and the inner groove and the paving positioning column are connected by concrete.

[0008] In one embodiment, the inner groove penetrates the top end and the bottom end of the prefabricated paving brick.

[0009] In one embodiment, the diameter of the circumscribed circle of the inner groove is greater than the diameter of the circumscribed circle of the paving positioning column.

[0010] In one embodiment, the positioning structure includes a groove structure formed on the surface of the prefabricated paving piece.

[0011] In an embodiment, the matching structure comprises a protruding structure fixed on the surface of the prefabricated paving brick, and the protruding structure is connected with the groove structure through concrete.

[0012] In an embodiment, the surface of the prefabricated paving brick is provided with a drainage groove structure.

[0013] In an embodiment, the drainage groove structure comprises a first drainage groove arranged around the outer peripheral surface of the prefabricated paving brick.

[0014] The technical scheme provided by the embodiments of the present application has the beneficial effects of:

[0015] The road paving device provided by the embodiments of the present application uses the cooperation of the prefabricated paving piece and the prefabricated paving brick to perform the road paving operation, the prefabricated paving piece increases the stability of the roadbed, has the effect of assisting in leveling, can position the prefabricated paving brick, can reduce the problem of manual paving and layout, and improves the paving efficiency; in addition, the standard specification prefabricated paving brick is used to fix the paving gap and is beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Fig. 1 The overall structure schematic diagram provided by the embodiments of the present application is provided.

[0018] Fig. 2 The paving positioning column and the prefabricated paving brick schematic diagram provided by the embodiments of the present application is provided.

[0019] Fig. 3 The prefabricated paving piece schematic diagram provided by the embodiments of the present application is provided.

[0020] Fig. 4 The prefabricated paving brick schematic diagram provided by the embodiments of the present application is provided.

[0021] In the figure: 1, straight area of sidewalk; 2, curved area; 3, prefabricated paving piece; 31, hollow hole; 4, paving positioning column; 5, prefabricated paving brick; 51, inner groove; 52, first drainage groove. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the technical scheme of the present application, the technical scheme of the embodiments of the present application will be clearly and completely described in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The present application provides a road paving device, which can solve the problem of random joints in manual paving of sidewalk bricks.

[0024] In recent years, the municipal road sidewalk paving generally adopts the way of connecting precast standard size sidewalk bricks, and cut bricks are often used for matching paving in the arc area of road intersection. Since manual paving does not have accurate positioning, there are random joints, and the gaps between sidewalk bricks will make the visual effect very poor. In addition, arc-shaped brick paving needs to be measured in advance and then the brick body is customized, which is costly. Therefore, in view of the problem of random joints in manual paving of sidewalk bricks, the present application provides a road paving device, which comprises: Figs. 1 to 4 The present application provides a road paving device, which comprises: a precast paving piece 3 and a precast paving brick 5, the precast paving piece 3 is used for paving and fixed on the road surface, and a plurality of positioning structures are arranged on the precast paving piece 3 at intervals; the precast paving brick 5 is provided with a matching structure, and the matching structure is connected with the positioning structure.

[0025] In the present application, the precast paving piece 3 and the precast paving brick 5 are used for road paving operation, the precast paving piece 3 increases the stability of the roadbed, has the effect of auxiliary leveling, and can position the precast paving brick 5, which can reduce the problem of manual paving and improve the paving efficiency. In addition, the precast paving brick 5 of standard specification is used for paving, which has fixed and beautiful gaps.

[0026] The paving device can be paved in the sidewalk straight area 1, and can also be paved in the curved area 2. Generally, the curved area 2 is connected between two sidewalk straight areas 1. It should be noted that when paved in the curved area 2, the precast paving piece 3 needs to be precast according to the shape of the curved area 2.

[0027] The precast paving piece 3 can be made of hard material or flexible material. When made of hard material, it can increase the stability of the precast paving brick 5 paved on the ground; when made of flexible material, it can be more convenient to cut according to the area and shape of the sidewalk straight area 1 and the curved area 2.

[0028] Therefore, in order to improve the efficiency of paving, on the basis of the above embodiment, in this embodiment, preferably, the prefabricated paving piece 3 is made of flexible material, and before paving, the outer edge of the prefabricated paving piece 3 can be cut according to the area and shape of the straight sidewalk area 1 and the curved sidewalk area 2. When the prefabricated paving piece 3 is paved, the prefabricated paving piece 3 is positioned and fixed with the straight sidewalk area 1 or the curved sidewalk area 2 through bolts and other connecting members.

[0029] Further, the prefabricated paving piece 3 can be a paving net containing a plurality of hollow holes 31, which can increase the contact area of the prefabricated paving brick 5 with the straight sidewalk area 1 or the curved sidewalk area 2; in addition, the prefabricated paving piece 3 is not limited to using the paving net, but can also be made of a whole piece of flexible and anti-erosion material, and a plurality of hollow holes 31 are formed on the prefabricated paving piece 3 to increase the contact area of the prefabricated paving brick 5 with the straight sidewalk area 1 or the curved sidewalk area 2.

[0030] In addition to increasing the contact area of the prefabricated paving brick 5 with the straight sidewalk area 1 or the curved sidewalk area 2, the hollow hole 31 can also fill the concrete between the prefabricated paving bricks 5, so that the prefabricated paving brick 5 can be directly connected with the straight sidewalk area 1 or the curved sidewalk area 2 through the concrete in addition to being connected and fixed with the prefabricated paving piece 3, thereby increasing the stability of the paving device arranged at the straight sidewalk area 1 or the curved sidewalk area 2.

[0031] It should be noted that when the prefabricated paving piece 3 is made of a whole piece of flexible and anti-erosion material, in addition to the hollow hole 31, a groove can also be formed on the surface of the prefabricated paving piece 3, and the prefabricated paving piece 3 is positioned and fixed with the straight sidewalk area 1 or the curved sidewalk area 2 through bolts and other connecting members arranged at the groove. The advantage of this is that it can avoid the situation that after the bolts are arranged on the prefabricated paving piece 3, a protrusion appears at the bolts, and if there is a protrusion after the prefabricated paving brick 5 is arranged on the prefabricated paving piece 3, the prefabricated paving brick 5 will not be paved flat, which will affect the aesthetic and practicality.

[0032] Therefore, by arranging the groove, after the bolt is installed in the groove, the top end of the bolt is located at a horizontal plane below the horizontal plane where the top end of the prefabricated paving piece 3 is located, or coincides with the horizontal plane where the top end of the prefabricated paving piece 3 is located.

[0033] On the basis of the above embodiment, in this embodiment, the positioning structure has a plurality of setting modes, for example:

[0034] In some possible embodiments, the positioning structure includes a paving positioning column 4 fixed to the surface of the prefabricated paving piece 3.

[0035] In the embodiment, the paving positioning column 4 is a structural member arranged on the surface of the prefabricated paving member 3 to form a protrusion. In order to be matched with the paving positioning column 4, the matching structure includes an inner groove 51 arranged on the surface of the prefabricated paving brick 5, and the inner groove 51 is connected with the paving positioning column 4 through concrete. It should be noted that, in order to ensure the paving effect of the paving positioning column 4, the spacing between the inner grooves 51 needs to be consistent with the spacing of the paving positioning column 4.

[0036] Further, the paving positioning column 4 is a hexagonal pyramid structure, and is arranged in a matrix structure at the upper end of the prefabricated paving member 3. The inner groove 51 is arranged on the lower surface of the prefabricated paving brick 5, and the prefabricated paving brick 5 is fixed and positioned on the paving positioning column 4 through concrete fastening and is arranged.

[0037] Further, in order to facilitate the connection of the prefabricated paving brick 5 with the prefabricated paving member 3 and the straight path area 1 and the curved path area 2 through concrete, the inner groove 51 penetrates the top end and the bottom end of the prefabricated paving brick 5. Therefore, the concrete can be directly poured from the inner groove 51, and the outer diameter of the inner groove 51 is greater than the outer diameter of the paving positioning column 4. Therefore, when the paving positioning column 4 is inserted into the inner groove 51, there is still a gap between the surface of the paving positioning column 4 and the inner wall of the inner groove 51. After the gap is filled with concrete, the concrete is continuously poured to connect the prefabricated paving brick 5 with the prefabricated paving member 3 and the straight path area 1 and the curved path area 2.

[0038] In other possible embodiments, the positioning structure includes a groove structure arranged on the surface of the prefabricated paving member 3.

[0039] In the embodiment, the groove structure is arranged on the prefabricated paving member 3. In order to match the groove structure, the matching structure includes a protruding structure fixed on the surface of the prefabricated paving brick 5, and the protruding structure is connected with the groove structure through concrete.

[0040] It should be noted that, in the embodiment, the prefabricated paving member 3 is first connected with the straight path area 1 and the curved path area 2 through concrete, and then the concrete is poured into the groove structure of the prefabricated paving member 3. When the protruding structure is located in the groove structure, there is a gap between the surface of the protruding structure and the inner wall of the groove structure. The gap is arranged to provide a filling space for the concrete.

[0041] It should be noted that, in order to ensure the paving effect of the paving positioning column 4, the spacing between the groove structures needs to be consistent with the spacing of the protruding structure.

[0042] The above embodiments are only a plurality of possible implementation manners of the embodiments of the application, and the embodiments of the application are not limited thereto.

[0043] On the basis of the above-mentioned embodiments, in the present embodiment, the prefabricated paving bricks 5 are provided with a drainage groove structure. The rapid drainage of the paving device can be realized.

[0044] Specifically, the drainage groove structure comprises a first drainage groove 52 arranged around the outer peripheral surface of the prefabricated paving brick 5. The first drainage groove 52 is arranged around the prefabricated paving brick 5, and in addition, a vertical second drainage groove can be arranged on the outer peripheral surface of the prefabricated paving brick 5, which is communicated with the first drainage groove 52, so as to facilitate the drainage of the accumulated water at the top end of the prefabricated paving brick 5.

[0045] When the device is paved, the prefabricated paving piece 3 is first laid flat at the sidewalk, and is fixed by screws, bolts or limiting nails and the like; then the hollow hole 31 at the bottom layer of the prefabricated paving piece 3 is filled with concrete; the concrete is kept flush with the prefabricated paving piece 3; then the bottom of the prefabricated paving brick 5 and the inner recess 51 are filled with concrete, and the prefabricated paving brick 5 is buckled on the paving positioning column 4, and is laid and arranged one by one; the part of the house type corner which does not satisfy the whole brick can be cut or directly filled with concrete.

[0046] In the present application, the prefabricated paving piece 3 is matched with the paving positioning column 4 to perform the paving operation of the curved path, the prefabricated paving piece 3 increases the stability of the roadbed and has the effect of auxiliary leveling, and simultaneously has the purpose of paving positioning, which can reduce the problem of manual paving and arrangement, and improve the paving efficiency; in addition, the standard specification prefabricated paving brick 5 is used for paving, which is fixed and beautiful.

[0047] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0048] It should be noted that, in the present application, the relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0049] The foregoing is merely illustrative of the principles of the application and various modifications can be made by those skilled in the art without departing from the spirit and scope of the application. The above embodiments are illustrative, and not restrictive, of the scope of the application.

Claims

1. A road paving device, characterized in that, It includes: Precast pavement component (3), the precast pavement component (3) is used for paving and fixing on the road surface, and the precast pavement component (3) is provided with multiple positioning structures at intervals; Precast paving bricks (5) are provided with a mating structure, which is engaged with the positioning structure.

2. The road paving device as described in claim 1, characterized in that: The prefabricated paving component (3) is made of flexible material and has multiple hollow holes (31) on it.

3. The road paving device as described in claim 1, characterized in that: The positioning structure includes a paving positioning post (4) fixed to the surface of the prefabricated paving component (3).

4. The road paving device as described in claim 3, characterized in that: The mating structure includes an inner groove (51) formed on the surface of the precast paving brick (5), and the inner groove (51) is connected to the paving positioning post (4) by concrete.

5. The road paving device as described in claim 4, characterized in that: The inner groove (51) penetrates the top and bottom of the precast paving brick (5).

6. The road paving device as described in claim 4, characterized in that: The outer diameter of the inner groove (51) is larger than the outer diameter of the paving positioning post (4).

7. The road paving device as described in claim 1, characterized in that: The positioning structure includes a groove structure formed on the surface of the prefabricated paving component (3).

8. The road paving device as described in claim 7, characterized in that: The mating structure includes a raised structure fixed to the surface of the precast paving brick (5), and the raised structure and the groove structure are connected by concrete.

9. The road paving device as described in claim 1, characterized in that: The surface of the precast paving bricks (5) is provided with a drainage groove structure.

10. The road paving device as described in claim 9, characterized in that: The drainage channel structure includes a first drainage channel (52) arranged around the outer peripheral surface of the precast paving brick (5).

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