Building edge guardrail and installation method thereof

An installation method and frontier defense technology, applied in construction, building structure, construction material processing, etc., can solve problems such as low cost, achieve low cost, reduce the risk of lack of protection, and be easy to repair
CN105804424BActive Publication Date: 2019-03-05CHINA FIRST METALLURGICAL GROUP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA FIRST METALLURGICAL GROUP
Publication Date
2019-03-05

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Abstract

The invention discloses a near-edge guard railing for a building and a mounting method of the near-edge guard railing. The near-edge guard railing comprises transverse rods, steel piece fixing screws, prefabricated steel pieces, bolts, screwing type expansion tubes and holes, wherein the holes are drilled beside the near-edge opening of the building, the screwing type expansion tubes are placed into the holes, the bolts are screwed into the screwing type expansion tubes, the prefabricated steel pieces are fixed on the bolts through the steel piece fixing screws, and two ends of the transverse rods are fixed on the prefabricated steel pieces through transverse rod bolts. The mounting method includes the steps of S1, drilling the holes; S2, placing the screwing type expansion tubes into the holes; S3, sleeving one prefabricated steel piece and one fixing screw on each bolt; S4, screwing the bolts into the screwing type expansion tubes, and fixing the prefabricated steel pieces to the bolts through the fixing screws; S5, fixing the transverse rods onto the prefabricated steel pieces through the transverse rod bolts. The near-edge guard railing has the advantages that bricking, plastering and floor pouring can be performed without demounting the guard railing, and the guard railing is convenient and firm to mount, capable of reducing protection loss risks, recyclable and low in cost.
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Description

technical field

[0001] The invention relates to the field of building construction, in particular to a building edge protection fence and an installation method thereof. Background technique

[0002] In the construction industry, falling from a height is one of the most important causes of safety accidents. Before the installation of doors, windows, elevators, etc., there are many side openings in the building. Every construction company attaches great importance to the erection of protective railings at the edge of the opening. The traditional edge protection is to use fasteners to connect steel pipes against the opening. This kind of protection is easy to move, and it is often moved due to cross-construction by different professional workers, resulting in loss of protection. Other protective railings that cost too much to install will also be removed again and again due to the need for bricklaying, plastering, and pouring of the ground. If the protection is not restored i...

Claims

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