The invention is applicable to the technical field of construction of tunnel anchors of suspension bridges, and provides an anticorrosive coating device for narrow spaces of tunnel anchors, the anticorrosive coating device comprises a first anchoring seat arranged on a front anchor surface and a second anchoring seat arranged on a top plate of a front anchor chamber, a sliding rope is arranged between the two anchoring seats, and a sliding trolley is hung on the sliding rope. The anti-corrosion coating device further comprises a traction mechanism used for pulling the sliding trolley to slide on the sliding rope. According to the device, a sliding method is adopted, the problem that the anti-corrosion coating difficulty in the tunnel anchor hole is large is effectively solved, the risk of damage to the main cable strand is reduced, the work efficiency is greatly improved, and the construction period is shortened.

    本发明适用于悬索桥隧道锚施工技术领域,提供一种隧道锚狭窄空间的防腐涂装装置,所述装置包括设置在前锚面上的第一锚固座以及设置在前锚室顶板上的第二锚固座,两个锚固座之间设有滑移绳,所述滑移绳上挂在有滑移小车,所述防腐涂装装置还包括用于牵引滑移小车在滑移绳滑动的牵引机构。本装置采用滑移方法,有效地解决了隧道锚洞内防腐涂装难度大的难题,减少对主缆索股损坏风险、大大提升工效、节约工期。


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    Title :

    Anti-corrosion coating device for tunnel anchor in narrow space


    Additional title:

    一种隧道锚狭窄空间的防腐涂装装置


    Contributors:
    GONG LEI (author) / WANG CHENG (author) / DONG CHUANZHOU (author) / XU YU (author) / LIU XINLIN (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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