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What is the difference between a lifting column and a guard column?

8/21/2019 Read (2332)

What is the difference between a lifting column and a guard column? The following are the professionals of Guangdong Niigaomei Technology Co., Ltd. to introduce it to everyone, hoping to better help users friends.
1. Lifting column , also known as lifting ground column, lifting road pile, anti-collision road pile, hydraulic lifting column, telescopic column, isolation pile, etc. English name: Bollard. The term Bollard initially described a short vertical pillar that was often used by large ships in the harbour. Today its meaning has expanded to describe various facilities that manage pedestrian traffic, protect critical infrastructure, set perimeters, and differentiate roads. According to legend, street guardrails began in the 17th century and looked like inverted cannons, used as border settings and city signs. Since then, they have increasingly appeared in our daily lives, such as supermarkets, restaurants, hotels, shops and stadiums. Often we can see guardrails of various shapes, which are used to indicate the direction of travel, to protect us from injuries, or to inform whether parking is possible here. These beautiful bollards beautify the environment, distinguishing sidewalks from driveways, and sometimes even serve as chairs for us to sit and enjoy lunch.

Second, fixed metal bollards are common. They are generally about 36 painted steel reinforced pillars, cemented inside, and installed on the ground. Some bollards are cubic, but most of them are cylindrical structures with angled or flat brims. Bollards come in many sizes, colors, textures, shapes, and functions. They are either fixed, movable, or retractable, and can also be used as an ornament to decorate the original steel pipe bollards. Many bollards have aesthetic functions, especially metal bollards. They are used to prevent vehicle damage to pedestrians and buildings. They can be used as a simple method to control access, and they can also be used as fences to delimit specific areas. They can be fixed on the ground individually or in a line to close the road and prevent vehicles from entering, thus ensuring safety. Metal fences fixed on the ground serve as long-term fences, while retractable and movable fences ensure the entry of certified crowd vehicles. There are three main applications of bollards-construction (decoration), security (impact resistance) and landscaping (prominent perimeter). All bollards can be shared in architecture and landscaping, with only differences in style, shape and material. When it comes to safety applications, different bollards are used to block different objects. For example, bollards used to stop traffic are different from bollards used to deal with protection (shock) problems. When it comes to safety applications, the size of the vehicle and the speed of the vehicle in the event of an impact must be considered first.

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