Vertical columns suitable for indoor public place and capable of being quickly demounted and mounted

Abstract

The invention discloses vertical columns suitable for an indoor public place and capable of being quickly demounted and mounted. Each vertical column comprises an underground preburied device and a ground rotatable vertical column structure. According to the vertical columns, structure design is reasonable, practicality is quite high, during work, the ground rotatable vertical column structure canbe demounted (mounted) only by slightly exerting the strength upwards (downwards) to rotate the ground rotatable vertical column structure to the certain position, demounting and mounting are convenient, after complete demounting, it is ensured that the place is attractive and elegant, overall coordination of the public place is not affected, the vertical column can be used repeatedly, economization and environmental protection are achieved; the vertical column is matched with a door sill and the like for use, thus a matrix can be formed for people flow limitation, the thrust (tension) borneby each vertical column is ten times or above that of a common iron barrier with a counterweight, the structure is more stable, the vertical column can bear impact of large disorder people flow to achieve the safe flow limiting effect, the difficulty of maintaining the order by a worker is reduced, and under the effect of the underground preburied device, the phenomenon of massive collapse is avoided even if the single vertical column is damaged heavily.

Description

technical field [0001] The invention relates to the technical field of safety protection devices, in particular to a quickly disassembled and assembled column suitable for indoor public places. Background technique [0002] The state has raised the safety of people's lives to an unprecedented level; the stampede on the Bund in Shanghai and the bus breaking through the guardrail and falling into the river in Wanzhou, Chongqing were all caused by the lack of safety protection facilities or weak safety facilities; traditional drainage safety protection devices generally use iron horse guardrails, Iron horse guardrails are also called iron horses, construction iron guardrails, construction guardrails, municipal iron horses, etc., and their heights are basically 1.0 and 1.2 meters; they are mainly used to isolate roads and buildings from the crowd, and some areas use isolation belts Drainage protection is very easy to be damaged in the event of a sudden event, and the drainage ef...

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Problems solved by technology

[0002] The state has raised the safety of people's lives to an unprecedented level; the stampede on the Bund in Shanghai and the bus breaking through the guardrail and falling into the river in Wanzhou, Chongqing were all caused by the lack of safety protection facilities or weak safety facilities; traditional drainage safety protection devices generally use iron horse guardrails, Iron horse guardrails are also called iron horses, construction iron guardrails, construction guardrails, municipal iron horses, etc., and their heights are basically 1.0 and 1.2 meters; they are mainly used to isolate roads and buildings from the crowd, and some areas use isolation belts Drainage protection, in the event of a sudden event, it is very easy to be damaged, and the drainage effect is poor

[0003] At present, the existing iron horses are bulky and inconvenient to carry and move. Since the iron horses generally adopt counterweights instead of being buried and fixed, it is said that under special circumstances, the traditional iron horses cannot block the impact of disorderly flow of people, and it is easy to have trampling time, and because the iron horses are unstable, they cannot form The matrix restricts the flow of people, and it is difficult for the staff to maintain order. Although some venues use fixed buried columns and gates to effectively block the impact of disorderly flow of people, it is difficult to disassemble and assemble, which greatly affects the beautiful image of public places, and cannot be reused, which is not environmentally friendly and economical. , people are in urgent need of a column that is easy to rotate, has a stable structure, can be buried underground, and is easy to disassemble and assemble to cooperate with the door rail for safe current limiting.

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