Escape guardrail and assembly method thereof

Abstract

An escape guardrail comprises a first horizontal base, a second horizontal base, a plurality of structurally hollow horizontal pipes, a plurality of vertical bases, a plurality of vertical pipes and a plurality of three-way pipes. The horizontal pipes, the vertical pipes and the three-way pipes are spliced to form a detachable hollow structure, an escape chain is arranged inside the detachable hollow structure, one end of the escape chain is fixedly connected onto the first horizontal base, the other end of the escape chain is a free end, the escape chain is arranged inside the vertical pipes in a double folded manner, and the horizontal pipes are detachably connected with the second horizontal base through threaded casings. The invention further provides a method for assembling the escape guardrail. The escape guardrail has the functions of escape and easiness in disassembly and assembly, an escape structure is hidden inside the disassembly and assembly structure, the appearance of the escape guardrail is not different from that of a common balcony guardrail, visual effects are fine, user acceptance is high, and the problem of fire regulation violation is avoided.

Description

technical field [0001] The invention relates to a guardrail which can be used for balcony escape and an assembly method thereof. Background technique [0002] Generally, the balconies of high-rise residential buildings are usually equipped with guardrails. Even the closed balconies in the north are equipped with guardrails with a height of about 1 meter for safety. Sometimes in order to prevent theft, many residents will additionally install fully enclosed guardrails. However, most of the existing balcony guardrails welded by steel pipes are not very beautiful. Once damaged or corroded, it is very troublesome to replace them. At the same time, the guardrails with closed structure have hidden dangers of difficult escape, and it is difficult to meet the escape requirements such as high-rise building fire protection. [0003] CN 2916084 Y discloses that the window guardrail that can be used as a lifesaving ladder adopts a detachable guardrail structure, and the sealing lock of...

AI Technical Summary

Problems solved by technology

The seal locks and connecting chains used in this structure of the guardrail are exposed, and the appearance is quite different from the ordinary guardrail. The visual effect is not good, it is difficult for users to accept, and there are hidden dangers that do not meet the fire regulations.

[0004] CN 203939200 U discloses an assembled balcony guardrail that can be assembled quickly and conveniently and does not require welding. The guardrail solves the defect of difficult disassembly and assembly, but does not have an escape function

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