Release agent automatic brushing device

Abstract

The invention discloses a release agent automatic brushing device, which belongs to the field of template cleaning tools and aims at improving the brushing efficiency. It includes a spraying device, a cleaning device, a smearing device and a fixed support for installing the spraying device, cleaning device and smearing device on the pipe gallery; the spraying device includes a spray pipe for delivering the release agent and a set of nozzles for spraying the release agent, A group of nozzles are arranged along the extension direction of the spraying pipe; the spraying pipe, cleaning device and smearing device are in the shape of a door that adapts to the cross-sectional shape and size of the pipe gallery; along the running direction of the template trolley, the cleaning device is located at the rear of the spraying head, The unit is located on the front side of the spray head. In the present invention, the cleaning of the template working surface and the application of the release agent are automatically completed during the movement of the formwork trolley, that is, the movement of the formwork trolley and the application of the release agent are carried out at the same time, and there is no delay due to the application of the release agent. The pouring time of the pipe gallery is shortened, and there is no need for staff to paint in the pipe gallery warehouse, which is more convenient and efficient.

Description

technical field [0001] The invention belongs to the field of formwork cleaning tools, in particular to a release agent automatic brushing device for processing the formwork working surface of a formwork trolley in a pipe gallery. Background technique [0002] After the large-area formwork concrete is poured, it is necessary to clean the residual concrete bonded to the formwork working surface, and then apply a release agent to ensure the appearance quality of the concrete surface and the convenience of demoulding for the next pouring. The traditional operation method is that the staff brushes off the residual concrete on the formwork working surface with a cleaning brush, and then uses a smear brush to apply the release agent on the formwork working surface. This method is inefficient, prone to uneven application, and may cause waste of release agent. Especially when the hydraulic formwork trolley is used for pipe gallery construction, since the formwork trolley is recycled...

AI Technical Summary

Problems solved by technology

This method is inefficient and prone to uneven application, and may also cause waste of release agent

Especially when the hydraulic formwork trolley is used for pipe gallery construction, since the formwork trolley is recycled in the pipe gallery cabin, after the previous construction section is poured, the formwork trolley will move longitudinally along the pipe gallery to the next construction section for pouring. Therefore, it is necessary to paint in the pipe gallery cabin. However, due to the influence of the steel mesh on the wall of the cabin, the relative space in the pipe gallery cabin is relatively small, and it is difficult to rely on manual painting, and it is inconvenient to paint; moreover, the formwork of the formwork trolley includes two The side formwork on the side and the top formwork on the top have a large formwork area and require a lot of staff investment, which eventually leads to lower efficiency and higher cost of manual application

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