Self-climbing efficient removing device for stickers on outer wall of old building

Abstract

The invention discloses a self-climbing efficient removing device for stickers on the outer wall of an old building in the technical field of buildings. The self-climbing efficient removing device comprises a bearing assembly, a removing assembly and a climbing assembly, wherein the top of a movable base is fixedly connected with guide supports which are vertically and symmetrically distributed; arc-shaped connecting arms are symmetrically arranged on the surface of a shell; pneumatic suction cups are arranged at the end parts of the arc-shaped connecting arms; and the climbing assembly is installed on the guide supports. According to the invention, the shell is attached to the wall surface of the old building, and the stickers on the wall surface are effectively removed through the end part of the shell, so that the problem that the slurry adhesiveness is not high after rebuilding is avoided; water mist is sprayed to the wall surface through a mist guide cover in the process, so that the wall surface is kept wet and the sticker removing efficiency is improved; after a period of time, a rubber block moving up and down along a vertical frame makes contact with the surface of a shovel block, so that the removed stickers are prevented from adhering to the wall surface again; and fixed-distance climbing of the removing assembly is achieved through the cooperation of a detection structure and the climbing assembly, so that the high-position removing operation is facilitated, the labor intensity is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of construction technology, in particular to a self-climbing and efficient removal device for old building exterior wall sticky paper skins. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] When some old buildings are being renovated, various stickers and advertisements may be pasted on their exterior walls. If these stickers are not removed during the construction pr...

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Problems solved by technology

[0003] When some old buildings are being renovated, various stickers may be pasted on the outer walls. If these stickers are not removed during the construction process, it will lead to subsequent mud painting on the wall. The stability is reduced, and the solidified mud is easy to fall off gradually under the action of external force, which reduces the quality of construction, and because the height of the wall exceeds the height of the staff, it is difficult to quickly remove the stickers pasted on high places, which improves the quality of work. Strength, for this reason, we propose a self-climbing and efficient removal device for old building exterior wall sticky paper

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