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Novel pavement slab

A road slab and a new type of technology, which is applied in the direction of roads, roads, road repairs, etc., can solve the problems of large rotational freedom of the connecting unit, affect the traffic effect of vehicles, and uneven ballast distribution on the ground, so as to improve traffic capacity and enhance anti-skid The effect of anti-wear ability and enhanced load-carrying capacity

Inactive Publication Date: 2016-06-08
BENGBU SHENZHOU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing road slab is generally a hinge structure, and the degree of freedom of rotation between each connecting unit is large, which causes the connecting unit to sink when the vehicle is driving, and has unevenly distributed ballast on the ground, which affects the traffic effect of the vehicle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] combine Figure 1~3 As shown, the present invention provides a novel road slab, the road slab 1 includes a group of sub-road panels 2 hinged in turn, and each sub-road panel 2 includes a group of basic pavement units 3 that are spliced ​​together, and the basic pavement unit 3 consists of ten pavement blocks Splicing to form a rectangle; the basic pavement unit 3 composed of ten pavement blocks includes four middle pavement blocks 4, two upper pavement blocks 5, two lower pavement blocks 6, one upper pavement block 7 and one lower pavement block 7, four The middle pavement block 4 is spliced ​​in the middle and is cross-shaped.

[0033] combine Figure 5 and Image 6 As shown, the middle pavement block 4 is hexagonal, and the middle pavement block 4 is provided with three first male buckles 4a and three first female grooves 4b, and the first male buckles 4a and the first female grooves 4b are alternately distributed in the middle On the six sides of the road surface ...

Embodiment 2

[0041] combine Figure 4 As shown, the structure of this embodiment is basically the same as that of Embodiment 1, the difference is that the basic road surface unit 3 is composed of seven road surface blocks, and the basic road surface unit 3 includes a middle road surface block 4, two upper end road surface blocks 5, two lower end The pavement block 6, an upper pavement block 7 and a lower pavement block 8; the structure and connection method of each pavement block are the same as those in the first embodiment.

[0042] In the present invention, hexagonal and trapezoidal pavement blocks are clamped to each other to form a rectangular basic pavement unit, and then a number of basic pavement units are interconnected to form a sub-pavement panel, and finally several sub-pavement panels are hinged to form a pavement panel; the basic pavement unit is honeycomb Shaped structure, high stability, limits the degree of freedom between the various pavement blocks, strengthens the rigid...

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Abstract

The invention discloses a novel pavement slab. The novel pavement slab comprises a group of sub pavement slabs sequentially hinged, wherein each sub pavement slab comprises a group of basic pavement units which are spliced; each pavement unit is a rectangle which consists of seven or ten pavement blocks which are spliced through male threads and female grooves; the hexagonal and trapezoidal pavement blocks are clamped and connected mutually to form one rectangular basic pavement unit, and then the basic pavement units are interconnected to form one sub pavement slab; finally, the sub pavement slabs are hinged to form the pavement slab disclosed by the invention; each of the basic pavement units adopts a cellular structure, is high in stability, and limits the degree of freedom between the pavement blocks, so that lateral and longitudinal connection rigidity is strengthened. Loads generated when vehicles run on the pavement slabs are dispersed, and the pavement slabs cannot be sunken, so that the running quality of the vehicles can be guaranteed; antislip strips can improve the carrying capacity, the skidproof capacity and the abrasion-resistant capacity of the pavement slab; when the vehicles run on the pavement slabs, the reinforcing ribs are embedded into soil, so that the skidproof effect can be achieved, and the running capacity of the vehicles is also improved.

Description

technical field [0001] The invention relates to the field of mechanized road surface operation equipment, in particular to a novel road slab for pavement operation and laying. Background technique [0002] Mechanized road surface operation equipment is a kind of equipment that quickly lays road slabs on muddy roads, sandy land and other places that are inconvenient for vehicles to drive, so that vehicles can drive on the paved road slabs, so the quality of the road slabs directly determines the safety of the vehicle. capacity. Existing road slabs are generally hinged structures, and the degree of freedom of rotation between the connecting units is large, which causes the connecting units to sink when the vehicle is running, causing unevenly distributed ballast to the ground and affecting the traffic effect of the vehicle. Contents of the invention [0003] The purpose of the present invention is to provide a new type of road slab, which has good connection rigidity in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/00
CPCE01C5/00E01C2201/14
Inventor 周自来李旺方群刘凯吴宇常旭童江华孙伍林
Owner BENGBU SHENZHOU MACHINERY
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