Frame structure for asphalt road construction

Abstract

The invention relates to a frame structure for asphalt road construction. The frame structure for asphalt road construction comprises supporting units, positioning plates, connecting blocks, rotatingrods, locking supporting plates and locking clamping pins. The supporting units are evenly distributed in the transverse direction, and the positioning plates are connected between the every two adjacent supporting units. The connecting blocks are installed on the front side surfaces of the positioning plates. The connecting blocks penetrate through the supporting units. The locking supporting plates are located at the lower ends of the front sides of the supporting units. The rotating rods are connected between the connecting blocks and the locking supporting plates through pin shafts, and the locking clamping pins are connected to the locking supporting plates in a sliding fit mode. According to the frame structure for asphalt road construction, the problems that when a wooden frame of an existing asphalt road blocks the outer end of the road, the side, attached to the road, of the wooden frame is prone to skewing due to the fact that the support strength of the wooden frame to the road is low, and the wooden frame is not stable, installation and removal steps of the wooden frame are complicated and hand labor is increased due to the fact that the wooden frame is not firmly locked on the ground of the outside of the road are solved.

Description

Technical field [0001] The invention relates to the technical field of building construction, in particular to a frame structure for asphalt road construction. Background technique [0002] Asphalt roads refer to various types of roads paved with road asphalt materials. Asphalt binder improves the ability of paving pellets to resist road damage caused by driving and natural factors, making the road smooth, less dusty, impervious, and durable. Therefore, asphalt pavement is one of the most widely used advanced pavements in road construction. [0003] After the urban asphalt road is paved, it is necessary to lay a row of tartar on both sides of the road to increase the aesthetics. Therefore, the two sides of the asphalt road need to be blocked by a frame when laying, so that the two sides of the asphalt road can be In a straight state, when the existing asphalt road is paved, wooden limit frames are laid on both sides of the road. Due to the strength angle of the wooden frame, and t...

AI Technical Summary

Problems solved by technology

[0004] 1. The support strength of the wooden frame to the road is low, so that the side where the wooden frame is attached to the road is prone to skewing, and the wooden frame cannot be firmly locked on the ground outside the road, causing the wooden frame to be unstable;

[0005] 2. Wooden frames are generally lengthened by means of iron wire connection. This method of lengthening the wooden frames tends to produce a certain angle between the two wooden frames, and there will be a certain gap between the two wooden frames, resulting in asphalt waste of materials;

[0006] 3. The installation and disassembly steps of the wooden frame are cumbersome, which increases the amount of manual labor

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