Exterior wall insulation layer construction device and method of use thereof

The combined design of the pressure roller and the pressing component solves the problem of the corrugated surface of the mortar layer in the exterior wall insulation construction, achieves uniform coating and smoothness of the mortar layer, and improves construction efficiency and smoothness.

CN117403854BActive Publication Date: 2025-10-17HUIZHOU HONGYE POWER CO LTD
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Patent Information

Application Number
CN202311452757.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-11-02
Publication Date
2025-10-17
Estimated Expiration
2043-11-02

AI Technical Summary

Technical Problem

The existing exterior wall insulation construction device is prone to produce a corrugated surface when applying mortar, and the auxiliary pressure structure is prone to destroy the flat mortar layer.

Method used

The device design includes a pressure roller, a rotating component, a pressing component and a traction component. The pressure roller rolls and presses the mortar layer. The pressing component assists in smoothing uneven areas under the action of a torsion spring. The rotating component drives the traction component to move to prevent the pressing component from damaging the mortar layer when rotating in the direction of force.

Benefits of technology

The uniform coating and leveling of the mortar layer are achieved, the damage of the leveled mortar layer is avoided, and the construction efficiency and leveling are improved.

✦ Generated by Eureka AI based on patent content.

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    Figure CN117403854B_ABST
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Abstract

The application discloses an external wall thermal insulation layer construction device, which comprises a shell, symmetrical pressure rollers are arranged at the lower ends of the shell, the pressure rollers are rotationally connected with the shell through first rotation shafts, rotation assemblies are symmetrically and rotationally embedded at the two ends of the shell, a pressing assembly is rotationally connected on the rotation assembly through a torsional spring, the side edges of the rotation assembly extend from inside the shell to outside the shell, a sliding sleeve is fixedly connected on the inner side wall of the shell, a traction assembly is slidingly connected on the sliding sleeve, the two ends of the traction assembly are connected with two groups of rotation assemblies respectively, a transmission assembly is rotationally connected on the shell below the traction assembly, the transmission assembly is transmissionally connected with the first rotation shafts, when the pressure rollers rotate, the traction assembly is driven to move by the transmission assembly in the rotating direction of the pressure rollers. When the pressure rollers roll in one direction, the rotation assembly and the pressing assembly on this side rotate upwards and do not touch the mortar layer, and the rotation assembly and the pressing assembly on the other side can elastically assist in scraping the mortar layer.
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Citation Information

Patent Citations

  • A system and method for smoothing coatings used in exterior wall insulation construction.

    CN113389360B

  • Wall surface trowelling device and wall surface trowelling equipment

    CN111877697A