臨邊護欄是施工現場須要做的措施，并且根據現場實際情況不同，對臨邊護欄的做法和要求也是不一樣的。那么，樓層臨邊護欄的規定是什么？哪些施工現場須要設置臨邊防護？下面就跟小編一起來簡單的了解一下吧。

The edge guardrail is a safety measure that needs to be taken at the construction site, and the practice and requirements for the edge guardrail are different according to the actual situation of the site. Then, what are the provisions for the guardrail at the edge of the floor? Which construction sites need edge protection? Now let's have a brief understanding with Xiao Bian.

1、基坑臨邊護欄：欄桿的材料一般為鋼管，采用上下兩道護欄，其中下道護欄與地面的距離為50公分，而上道護欄與地面的距離為110公分，設置時，距離基坑的距離須在50公分以上。

1. Fence at the edge of the foundation pit: the material of the railing is generally steel pipe, and the upper and lower guardrails are used. The distance between the lower guardrail and the ground is 50 cm, while the distance between the upper guardrail and the ground is 110 cm. When setting, the distance from the foundation pit must be more than 50 cm.

2、樓梯臨邊護欄：當窗臺高度小于80公分，外側高差大于200公分時須安裝，要求采用雙道護欄，立桿高度應大于120公分，上、下道護欄離與地面的距離分別為110公分和50公分，表面需刷黃黑兩道油漆。

2. Guardrail at the edge of stairs: when the height of the windowsill is less than 80 cm and the height difference outside is more than 200 cm, it must be installed. Double guardrails are required. The height of the upright should be more than 120 cm. The distance between the upper and lower guardrails and the ground is 110 cm and 50 cm respectively. The surface needs to be painted with two coats of yellow and black paint.

3、施工電梯平臺臨邊護欄：須采用工具式防護門，高度在185公分以上，位置在電梯出口平臺處，內側與外側均要懸掛標識牌，注意電梯平臺兩側，應采用雙道護欄，并按施工要求張掛網封閉。

3. Side guardrail of the construction elevator platform: tool type protective door shall be used, with a height of more than 185 cm. It shall be located at the elevator exit platform. Signs shall be hung on the inside and outside of the platform. Note that double guardrails shall be used on both sides of the elevator platform, and safety nets shall be hung according to the construction requirements.

4.樓層臨邊護欄：應采用三道欄桿，分別是掃地桿、中道桿和上道桿，其中掃地桿離地的距離為5公分，中道桿離地的距離為50公分，上道桿離地的距離為110公分，立桿高度為120公分，立桿間距為200公分，且欄桿內側須懸掛“當心墜落”標識牌。

4. Floor edge guardrail: three railings shall be used, namely bottom sweeping pole, middle track pole and upper track pole. The distance between bottom sweeping pole and the ground is 5cm, the distance between middle track pole and the ground is 50cm, the distance between upper track pole and the ground is 110cm, the height of upright pole is 120cm, and the distance between upright poles is 200cm. The sign "Beware of falling" must be hung on the inside of the railing.

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The above contents about which construction sites need edge protection are introduced here, and I hope it will be helpful to you. If you want to know more about it, please visit our website http://m.hc188.cn ！