工地双层防护棚采用2cm×4cm方管焊接而成，单件尺寸为1.1m×1.7m，两端有横带，与立柱连接固定Φ10螺丝横管与上下边缘的距离为15cm。立柱为8cm方管，高1.3m，底部有法兰(8mm×15cm×15cm钢板)，每个法兰有4个螺孔，顶部封闭，底部有紧固Φ14膨胀螺栓。安装后栏杆顶部与立柱齐平，底部离地20cm，两立柱间距2m，所用原材料为标准材料，严格按照施工配合图纸，尺寸正确，焊点牢固，达到安全防护的目的。网眼设计为黄色，柱子为红色，全部喷涂，具有红白警示效果。网孔尺寸为50*50mm，钢丝直径为3.5mm。基坑活动护栏100米，固定护栏1361米。开挖护栏活动护栏与固定护栏尺寸相同，在固定处两端加20cm三角支撑。稳固支撑，8cm方管支撑。

The double-layer protective shed on the construction site is welded with 2cm × 4cm square tubes, with a single piece size of 1.1m × 1.7m. There are horizontal straps at both ends, and the distance between the horizontal tube and the upper and lower edges is 15cm, which is connected and fixed to the column with a Φ 10 screw. The column is made of 8cm square tube, with a height of 1.3m. There are flanges (8mm × 15cm × 15cm steel plate) at the bottom, each flange has 4 screw holes, the top is closed, and the bottom is fastened with Φ 14 expansion bolts. After installation, the top of the railing is level with the column, and the bottom is 20cm above the ground. The distance between the two columns is 2m. The raw materials used are high-quality standard materials, strictly in accordance with the construction coordination drawings, with correct dimensions and firm welding points, achieving the purpose of safety protection. The mesh design is yellow, and the pillars are red, all sprayed with red and white warning effects. The mesh size is 50 * 50mm, and the steel wire diameter is 3.5mm. The excavation activity guardrail is 100 meters long, and the fixed guardrail is 1361 meters long. Excavate the guardrail. The size of the movable guardrail is the same as that of the fixed guardrail, and add 20cm triangular supports at both ends of the fixed position. Stable support, 8cm square tube support.

如果施工现场的双层防护棚不能达到规定的离地净高，可采用较长的立柱，再铺设几股带刺铁丝网。为了占领市场，一些小厂家以低价销售自己的产品。您会发现您选择了这些产品。开挖坑的防护围栏在施工现场的实际使用中并没有太大的作用，严重危害施工安全。目前生产安全护栏的厂家太多了，但如果只能以来判断产品的质量，则会产生很大的安全风险。

If the double-layer protective shed on the construction site cannot reach the required ground clearance height, longer columns can be used and several strands of barbed wire mesh can be laid. In order to capture the market, some small manufacturers sell their products at low prices. You will find that you have chosen these products. The protective fence for digging pits does not play a significant role in the actual use of construction sites and seriously endangers construction safety. At present, there are too many manufacturers producing safety guardrails, but if the quality of products can only be judged based on price, it will pose significant safety risks.

部分工地电气箱防护棚广泛应用于各种工地，以确保工人的安全操作和安全意识。配电箱防护棚全组装，运输方便，组装快捷，可重复使用。其产品尺寸、颜色等可根据施工现场的实际需要进行定制。电箱防护棚安装说明：各部件用螺钉连接，瓦面用自攻螺钉连接。

Part of the construction site electrical box protective sheds are widely used in various construction sites to ensure the safe operation and safety awareness of workers. The distribution box protective shed is fully assembled, easy to transport, quick to assemble, and reusable. The product size, color, etc. can be customized according to the actual needs of the construction site. Installation instructions for electrical box protective shed: Each component is connected with screws, and the tile surface is connected with self tapping screws.

一定要养成良好的安全习惯。从一些行为开始可能会让人不舒服，比如沉重的头盔、闷闷的口罩或密封手套。这些是安全生产所需的基本设备，合理使用该设备是安全生产安全防护用品的基本保障，因暂时的不便或不适可能会在相当长的时间内甚造成不适。

It is essential to cultivate good safety habits. Starting with certain behaviors may make people uncomfortable, such as heavy helmets, stuffy masks, or sealed gloves. These are the basic equipment required for safety production, and the reasonable use of this equipment is the basic guarantee for safety production protective equipment. Temporary inconvenience or discomfort may cause discomfort for a considerable period of time or even permanently.

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