Plugging device for sealing gap between glass curtain wall and civil wall

Abstract

The invention relates to the technical field of building equipment, and discloses a plugging device for sealing a gap between a glass curtain wall and a civil wall. The plugging device comprises a barrel. The left end of the barrel fixedly communicates with a discharging pipe. Fixing blocks are fixedly mounted at the left ends of the upper surface and the lower surface of an inner cavity of the barrel correspondingly. A partition plate is movably mounted on the side face between the two fixing blocks through a movable shaft. A moving rod is fixedly mounted on the left side face of the partition plate. A stabilizing sleeve rod is movably mounted at the other end of the moving rod in a sleeving mode. According to the plugging device for sealing the gap between the glass curtain wall and thecivil wall, a rotating rod rotates to adjust convex blocks to be in different mounting grooves, so that the size of a left side inner cavity of a material pushing piston is adjusted, the size of a polyurethane foam sealing agent injected into the inner cavity of the plugging device every time is controlled, the size of the polyurethane foam sealing agent used every time can be controlled artificially and precisely, the problem that the amount of the smeared polyurethane foam sealing agent is excessively high, consequently materials are wasted, and accordingly the maintenance cost is increasedis solved, and the practicability of the plugging device is improved.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a sealing device for sealing the gap between a glass curtain wall and a civil wall. Background technique [0002] In the process of civil construction, in addition to the load-bearing walls, most of the external curtain walls often use glass curtain walls instead of traditional civil curtain walls, which greatly increases the lighting inside the building. When installing glass curtain walls, the surface of the civil wall is not smooth. , As a result, there is usually a gap between the glass curtain wall and the civil wall, and the gap is usually sealed with foam glue. [0003] The existing styrofoam is applied between the glass curtain wall and the civil wall by manual extrusion. This method of smearing can easily lead to excessive use of styrofoam and waste of materials, thereby increasing construction costs. It takes three to six hours for the styrofoam to harde...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sealing device for sealing the gap between the glass curtain wall and the civil wall, which has the advantages of cost saving and rapid completion of seam repair, and solves the problem of excessive styrofoam application. More materials are wasted, which increases the maintenance cost. At the same time, since the styrofoam takes three to six hours from application to hardening, once it encounters water in this process, the entire styrofoam will lose its function, resulting in the failure of the entire glass curtain wall and civil engineering curtain wall. The problem of seam failure

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