High-strength, light, adjustable and horizontal metal road covering plate

Abstract

The invention discloses a high-strength, light, adjustable and horizontal metal road covering plate, and relates to the field of temporary paving. The high-strength, light, adjustable and horizontal metal road covering plate is composed of plate bodies in an inserting connection mode in sequence; each plate body comprises a cover plate, a base plate and I-shaped steel skeletons, and the I-shaped steel skeletons are arranged between the cover plate and the base plate; sliding fork sleeves I, sliding fork sleeves II and sliding fork sleeves III are sequentially arranged on two adjacent side edges of the plate bodies, sliding forks penetrate through both the positions between the sliding fork sleeves I and the sliding fork sleeves II, as well as the positions between the sliding fork sleevesII and the sliding fork sleeves III; fixing sleeves I, clamping grooves I, clamping grooves II, clamping grooves III and fixing sleeves II are sequentially arranged on the other two adjacent side edges of the plate bodies; adjusting devices are arranged on the plate bodies. The high-strength, light, adjustable and horizontal metal road covering plate is high in strength and light, the hoisting andtransporting costs are saved, the labor intensity of workers is lowered, the manufacturing process is simple, the connection and disassembling between the adjacent road covering plates are convenient, and time and efforts are saved; when the road covering plate is used in a muddy and soft pavement or an uneven pavement, the height of all road covering plates can be adjusted to be adapted to the current environment; and when a heavy duty vehicle passes, the situation that the connection between the road covering plates is broken or the road covering plates are pressed to be protruded upwards does not occur.

Description

technical field [0001] The invention belongs to the field of temporary paving, in particular to a high-strength, light, adjustable horizontal metal pavement board. Background technique [0002] On the construction site, most of the roads need to be temporarily paved. In most cases, roadbed boxes are used for laying. When splicing, most of them are connected by bolts, which are easy to damage the steel plate. In addition, the ground is soft, resulting in uneven laying and poor connection between adjacent two pieces. Heavy-duty vehicles often press open or warp the joints between two adjacent pieces. Yes, it is difficult to disassemble and maintain in the later stage, which wastes resources. Contents of the invention [0003] The technical scheme of the present invention aims at overcoming the shortcomings of the prior art, and provides a high-strength, lightweight, adjustable horizontal metal backing plate. [0004] A high-strength, lightweight, adjustable horizontal meta...

AI Technical Summary

Problems solved by technology

[0002] On the construction site, most of the roads need to be temporarily paved. In most cases, roadbed boxes are used for laying. When splicing, most of them are connected by bolts, which are easy to damage the steel plate. In addition, the ground is soft, resulting in uneven laying and poor connection between adjacent two pieces. Heavy-duty vehicles often press open or warp the joints between two adjacent pieces. Yes, it is difficult to disassemble and maintain in the later stage, wasting resources

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