Mud scraping equipment for roadbed concrete construction

Abstract

The invention discloses mud scraping equipment for roadbed concrete construction, which comprises an equipment moving seat, a beam plate is arranged on one side of the equipment moving seat, a connecting cross beam frame is arranged between the beam plate and the equipment moving seat, and the connecting cross beam frame is connected with the beam plate and the equipment moving seat through screws; the mud scraping flat plate is arranged below the beam plate, electric telescopic rods are arranged between the mud scraping flat plate and the beam plate, the number of the electric telescopic rods is two, the electric telescopic rods are connected with the beam plate through screws, and spring shock absorbers are arranged between the electric telescopic rods and the mud scraping flat plate. The two ends of the spring shock absorber are respectively connected with the electric telescopic rod and the mud scraping flat plate into an integral structure; the arc-shaped groove is formed in one end of the mud scraping flat plate. The height of the mud scraping plate can be correspondingly adjusted according to the height difference of the surface of the roadbed, so that the mud scraping plate plays a buffering role in mud scraping, the surface of the roadbed subjected to mud scraping is smooth, and the mud scraping effect is better.

Description

technical field [0001] The invention relates to the technical field of concrete construction, in particular to a mud scraping device for concrete construction of roadbeds. Background technique [0002] The subgrade is the foundation of the track or road surface, and it is a geotechnical structure formed after excavation or filling. The main function of the subgrade is to provide the necessary conditions for the laying of the track or road surface and the operation of trains or trains, and to bear the static and dynamic loads of the track and rolling stock or the road surface and traffic loads, and at the same time transfer and spread the load to the depth of the foundation. Concrete construction refers to making and binding steel bars, placing and fixing formwork, using raw materials that meet the quality requirements, mixing, transporting, pouring, and curing according to the specified ratio according to the requirements of the design drawings, and at the same time carrying...

AI Technical Summary

Problems solved by technology

[0003] At present, the height of the mud scraper of the mud scraping equipment is relatively fixed, and it is difficult to adjust the mud scraper during use. The material is evenly scraped off, and the surface of the roadbed after scraping the mud is uneven, and the mud scraping effect is not good, which cannot meet the needs of use. Therefore, a kind of mud scraping equipment for roadbed concrete construction is needed to solve the problem

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