Safe protective guardrail for building construction

Abstract

The invention discloses a safe protective guardrail for building construction. The safe protective guardrail comprises multiple bases, wherein the upper sides of the bases are movably connected with columns through inserting shafts, the columns are internally provided with cavities, sliding rods are slidingly connected in the cavities, the upper sides of the sliding rods penetrate through the sidewalls of the cavities, extend to the outsides of the columns and are fixedly connected with lifting handles, two side walls of each sliding rod are symmetrically and fixedly connected with multiple clamping columns, the lower ends of the sides, away from the columns, of the first supporting rods are fixedly connected with a fixing plate, the upper side of the fixing plate is rotatably connected with a rotary plate through a hinge, and one side of the fixing plate and one side the rotary plate are both slidingly connected with a sliding plate. The rotary plate is opened, the sliding plate on the side walls of the fixing plate and the rotary plate slides out and is connected with a second supporting rod, a baffle in a groove is turned away, accordingly a construction area and an outside area are separated by using the guardrail, and the sliding plate can be selectively pulled out for blocking according to the situation. In addition, a spray head can decrease flying raise dust in a site.

Description

technical field

[0001] The invention relates to the technical field of construction equipment, in particular to a safety protection fence for building construction. Background technique

[0002] Nowadays, more and more people are engaged in the construction industry. However, while the construction industry brings great benefits to people, it also brings hidden dangers to people's safety. Therefore, during the construction process of construction projects, it is necessary to set up safety fences to ensure that people safety, most of the existing safety guardrails for building construction are fixedly connected, resulting in inconvenient installation. The protective fence is only composed of multiple railings, and the internal and external scenes cannot be isolated. The impact on the construction process is likely to cause accidents. However, the existing protective fences are also opaque, but in windy weather, this type of protective fence is not suitable. It has the effect...

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