Self-locking manned bracket suitable for decoration of indoor ceiling of building

Abstract

The invention relates to the technical field of interior decoration, and discloses a self-locking manned bracket suitable for decoration of an indoor ceiling of a building. The self-locking manned bracket comprises a bottom plate, wherein the right of the upper end of the bottom plate is fixedly connected to a support plate, a pipeline I is arranged in the support plate, a flow control groove is arranged in the upper end of the pipeline I and located in the support plate, and the bottom end in the flow control groove is fixedly connected to a spring I. The upper end of the spring I is fixedlyconnected to a top ball I, the upper end of the support plate is fixedly connected to an oil tank filled with oil, the bottom end of the oil tank is fixedly connected to a cylinder block, and the right end of the cylinder block is fixedly connected to a valve II. By pulling a push rod leftwards, the push rod drives a baffle to move leftwards along a valve groove, the valve groove is opened at themoment, the oil in the pipeline I flows back into the oil tank along a guide pipe, and a cross beam slides downwards along the support plate under the action of gravity of a decorator and the cross beam, so that the effects that a user can finely adjust the height of a ladder at a high position when the user decorates the ceiling, and the working efficiency is high are achieved.

Description

technical field [0001] The invention relates to the technical field of interior decoration, in particular to a self-locking people-carrying bracket suitable for indoor ceiling decoration of buildings. Background technique [0002] Architectural decoration refers to the beautification and improvement of the external appearance or internal environment of an object built with stone, wood and other building materials such as houses, bridges, and gymnasiums, etc., with various materials. With the continuous improvement of the level, more and more people choose to decorate indoors. When the staff needs to decorate the indoor walls and wall tops, they often use some support frames to assist the decoration. [0003] Most of the existing decorative manned supports use ladders to support the decorator, but when decorating the ceiling, the height of the support ladder cannot be fine-tuned at a high place, and it often happens that the decorator can't reach the ceiling at a high place a...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a self-locking man-carrying bracket suitable for indoor ceiling decoration, which enables users to fine-tune the height of the ladder at a high place when decorating the ceiling, has high work efficiency, It has the advantages of automatic lifting function, the height of the bracket is controlled by hydraulic pressure to realize the self-locking of the height of the bracket, and it is safe to use. Low, does not have automatic lifting function, cannot realize the self-locking of the height of the bracket, and has potential safety hazards during use

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