Highway engineering construction maintenance cover

By designing a highway construction maintenance cover with a support frame structure, the existing maintenance cover is solved, and the problem of unstable placement and inability to adjust the size of the existing maintenance cover on uneven road surfaces is achieved, and the function of stably placement on uneven road surfaces and adjusting the length of the support frame according to the repair distance is realized, and the road surface is kept moist through the nozzle to prevent cracking.

CN222666496UActive Publication Date: 2025-03-25巴林右旗公路管护和运输保障中心
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Patent Information

Application Number
CN202323398650.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-13
Publication Date
2025-03-25
Estimated Expiration
2033-12-13

AI Technical Summary

Technical Problem

The existing highway construction maintenance cover is easily tilted or overturned when placed, and cannot be resized, and it covers a large area and is inconvenient for transportation.

Method used

A highway construction maintenance cover is designed, adopting a support frame structure, including evenly distributed connecting frames, universal wheels, height adjustment devices and nozzles. The stable placement and adjustment on uneven road surfaces are achieved through universal wheels and height adjustment devices, and the nozzles keep the road surface moist.

Benefits of technology

This design allows the curing cover to be placed stably on uneven road surfaces, avoid tilting and rolling, and adjust the length of the support frame according to the repair distance, making it easy to use and transport, while keeping the road surface moist through the nozzle to prevent cracking.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a highway engineering construction maintenance cover which comprises a supporting frame, the supporting frame is composed of connecting frames which are evenly distributed, connecting sliding grooves are formed in the surfaces of the two sides of each connecting frame, connecting sliding blocks are arranged in the connecting sliding grooves, connecting screw rods are arranged in connecting screw holes, and connecting rings are connected to the surfaces of connecting columns in a sleeved mode. A supporting rod is arranged at one end of the connecting ring, and a connecting rotating shaft is arranged on the bottom side of the connecting sliding groove. The supporting frame is simple in structure and convenient to use, can be conveniently transported and transferred through the universal wheels, can be used in places with uneven road surfaces, can be adjusted to be horizontal through the height adjusting device, avoids rollover and deviation, can be assembled and the length of the supporting frame can be adjusted according to the distance length of road surface repair, is convenient to use, and is suitable for popularization and application. When the road surface is used on a traffic road surface, the reflective strip can prompt passing vehicles, and when a water source is turned on, the spray head sprays water drops to the road surface to keep the road surface wet and prevent the road surface from cracking in the dry process.
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