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临边护栏的3种防护措施和规格要求

来源:http://www.jnpfjc.com/   发布时间:2021-12-01

临边护栏是我国建筑工地上常见的物件,要求在施工现场安装临边护栏,众所周知,临边护栏可有效保障人员的安全,防止人员落坑,防止事故的发生。下面,小编就和您一起分享临边护栏的安全标准和防护措施。
It is required to install the parapet on the construction site. It is well known that the parapet can effectively ensure the safety of personnel, prevent personnel from falling into the pit and prevent accidents. Below, Xiaobian on and you share the safety standards and protective measures of the side fence.
1、在可能发生人群拥挤、车辆碰撞、物体碰撞等情况下,对柱距进行加密。防护栏的整体结构应使防护栏杆的任何部分都能承受外力作用,不会产生明显的变形或断裂。
1. encrypt the column spacing in case of possible crowd, vehicle collision, object collision, etc. . The overall structure of the guard rail should make any part of the guard rail can bear the external force, will not produce obvious deformation or fracture.
2、防护栏杆是由上下两道横杆和栏杆立柱组成,上杆离防护面高度不低于1.2 m,下杆距防护面高度不小于0.6 m,横杆长度大于2 m时需加栏杆立柱。
2. The Protective Balustrade is composed of two crossbars and Balustrade, the height of the upper balustrade is not less than 1.2 m from the protective surface, the height of the lower balustrade is not less than 0.6 m from the protective surface, and the balustrade should be added when the length of the crossbar is more than 2 m.
3、施工现场有人穿过或穿过防护栏杆时,需用密实的网状安全网封住,或在栏杆下面安装高度不小于180 mm的脚板,防护栏杆、防护栏杆应涂上醒目的黄黑漆。
3, the construction site through or through the protective railings, need to be sealed with a dense mesh safety net, or in the railings installed under the height of not less than 180 mm baseboard, protective railings, protective railings should be painted striking yellow black paint.
临边护栏需要有防护措施,需要在施工时做好。
  The side guardrail needs to have the safeguard measure, needs to do well in the construction.
1、临边护栏的规格和连接要求:
加强筋的横杆直径不小于16 mm,下杆直径不小于14 mm,栏杆柱直径不小于18 mm。钢梁及栏杆柱均采用Φ48×(2.75~3.5) mm钢质,采用卡扣或电焊固定,用其它钢角钢作防护栏杆时,应选用同等强度的规格,电焊固定。
1. Specification and connection requirement of side guardrail: Cross bar diameter of reinforcing bar is not less than 16mm, lower bar diameter is not less than 14mm, balustrade diameter is not less than 18mm. The steel beams and posts are made of Φ48 × (2.75 ~ 3.5) mm steel and are fixed by clasp or electric welding. When using other steel angles as protective rails, the same strength specifications should be selected and fixed by electric welding.
2、请在临边高的地方设置防护设施并遵守规定:
2. Please set up protective facilities at the height of the edge and abide by the regulations:
在基坑周围,还未安装栏杆、料台或挑台的各种垂直运料平台,在无外脚手架的顶棚、楼顶、楼板等处,需要设置防护栏,且分层施工的楼梯口和楼梯间需要设置防护栏,以及没有挑平台的高度。随着工程结构进度,顶层楼梯口要安装正式的防护栏杆,井架、施工升降机、脚手架等和建筑物通道的两侧都要安装防护栏杆。
around the foundation pit, all kinds of vertical conveying platforms that have not yet been installed with railings, material platforms or carrying platforms, and at the places such as the ceiling, roof, floor slab without external scaffolding, etc. , need to set up guard rails, and layered construction of stairways and stairwells need to set up guard rails, and no platform to pick the height. As the project progresses, formal guardrails will be installed at the top floor stairway, derricks, construction lifts, scaffolding, and on both sides of the building access.
3、临边护栏杆搭设时的要求:
3. Requirements for the erection of side guard rails: 
护栏应由上、下横杆和横杆组成,杆距为1.0~1.2 m,坡度大于1/2.2的屋面,防护栏杆应高1.5 m,挂安全网,除经设计外,横杆长度应大于2 m。
The guard rails shall be composed of upper and lower cross rails and cross rails, the distance between the rails shall be 1.0ー1.2 m, the gradient of the roof shall be greater than 1/2.2 m, the guard rails shall be 1.5 m high, and the safety net shall be hung, in addition to the design, crossbar length should be greater than 2M.
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