一、安装基础 = 盖房子打地基：缺一步全玩完

　　1、 Installing a foundation=building a house and laying a foundation: missing one step and playing with everything

　　想象装铁艺护栏像种树 —— 地基不牢树会歪，基础条件没做好，护栏用半年就晃悠。某小区装护栏没做地面找平，3 个月后护栏歪斜像「醉汉」，返工费够买 100 米新护栏！这 5 大基础条件，少一项都得吃大亏。

　　Imagine installing wrought iron guardrails like planting trees - if the foundation is not solid, the tree will tilt, and if the basic conditions are not done well, the guardrail will sway after half a year. A certain residential area did not level the ground when installing guardrails, and after 3 months, the guardrails tilted like "drunks". The rework cost is enough to buy 100 meters of new guardrails! Missing one of these five basic conditions will result in significant losses.

　　二、场地条件：先给护栏「打扫房间」

　　2、 Venue conditions: First, clean the room with the guardrail

　　1. 地面平整度「铺地毯」

　　1. Ground flatness "carpet laying"

　　用 2 米靠尺测地面，高低差≤3 毫米，某别墅没找平，护栏装完缝隙能塞下鸡蛋；

　　Using a 2-meter ruler to measure the ground, the height difference is ≤ 3 millimeters. A certain villa was not leveled, and after installing the guardrail, eggs could be stuffed into the gaps;

　　实操：不平处用砂浆找平，像铺地毯前先扫平地面。

　　Practical operation: Use mortar to level uneven areas, like sweeping the ground before laying a carpet.

　　2. 预埋件位置「画格子」

　　2. Draw a grid at the position of the embedded parts

　　按图纸放线，误差≤5 毫米，某工地放线跑偏，护栏装完歪了 10 厘米，像排队站错队；

　　According to the drawing, the error is ≤ 5 millimeters. At a certain construction site, the line was off track and the guardrail was installed 10 centimeters off track, as if standing in the wrong queue;

　　技巧：用粉笔按间距画点，像打麻将摆牌位一样准。

　　Tip: Use chalk to draw dots at intervals, as accurately as placing tiles in mahjong.

　　三、材料检查：选料像「挑新鲜菜」

　　3、 Material inspection: Selecting materials is like "picking fresh vegetables"

　　1. 管材厚度「捏黄瓜」

　　1. Pipe thickness "pinch cucumber"

　　用卡尺量管材，国标壁厚≥1.2 毫米，某商户贪薄选 0.8 毫米，半年锈穿像「烂黄瓜」；

　　Using a caliper to measure the pipe, the national standard wall thickness is ≥ 1.2 millimeters. A certain merchant chose 0.8 millimeters due to greed for thinness, and after six months of rusting, it looks like a "rotten cucumber";

　　类比：厚管像黄瓜硬实，薄管像蔫黄瓜易坏。

　　Analogy: Thick tubes are like cucumbers that are hard and solid, while thin tubes are like wilted cucumbers that are prone to spoilage.

　　2. 焊点质量「查缝合」

　　2. Check the quality of solder joints through stitching

　　看焊点是否饱满，某护栏焊点像「补丁」，用力晃就掉，合格焊点应像「双眼皮」均匀；

　　Check if the solder joints are full. A certain guardrail solder joint looks like a "patch" that can be easily removed by shaking it hard. Qualified solder joints should be evenly distributed like "double eyelids";

　　测试：用扳手轻敲焊点，不掉渣才合格。

　　Test: Use a wrench to lightly tap the solder joint, and it is qualified only if there is no slag falling off.

　　四、工具准备：干活像「做饭备厨具」

　　4、 Tool preparation: Doing tasks like "cooking and preparing kitchen utensils"

　　1. 必备「五件套餐」

　　1. Essential "Five Piece Package"

　　电钻（打膨胀螺丝）、水平仪（调垂直）、扳手（紧螺丝）、切割机（切管材）、砂纸（磨毛刺）；

　　Electric drill (for screwing expansion screws), level (for adjusting verticality), wrench (for tightening screws), cutting machine (for cutting pipes), sandpaper (for deburring);

　　2. 辅助「小工具」

　　2. Auxiliary "Small Tools"

　　粉笔（放线）、卷尺（量尺寸）、铅笔（做标记），某工地没卷尺，管材切短 5 厘米，只能重买。

　　Chalk (for laying out lines), tape measure (for measuring dimensions), pencil (for marking), a certain construction site does not have a tape measure, and the pipe is cut 5 centimeters short, so it can only be repurchased.

　　五、环境适配：看天干活像「种地看节气」

　　5、 Environmental adaptation: Watching the weather is like "farming and observing the solar terms"

　　1. 温度「穿衣法则」

　　1. Temperature "Dress Code"

　　低于 5℃别装，某北方工地冬装，螺丝拧裂管材；高于 35℃选早晚装，某夏天中午装，油漆晒起泡；

　　Do not install below 5 ℃, winter installation at a northern construction site, with broken screws on the pipe; If the temperature is above 35 ℃, choose to wear it in the morning and evening. On a certain summer afternoon, wear it, and the paint may have blisters when exposed to sunlight;

　　类比：太冷穿不暖，太热易中暑。

　　Analogy: It's too cold to wear warm clothes, and too hot can easily cause heatstroke.

　　2. 湿度「防潮攻略」

　　2. Humidity "Moisture Prevention Strategy"

　　雨天停装，某南方梅雨季装护栏，焊点 3 天就生锈；潮湿天用吹风机吹干安装面，某仓库这样做，防锈多撑 2 年。

　　Stop installation on rainy days, install guardrails during the rainy season in a certain southern region, and the welding points rust after 3 days; On humid days, use a hair dryer to dry the installation surface. A certain warehouse does this to prevent rust for an additional 2 years.

　　六、安装工艺：关键步骤像「包饺子捏褶」

　　6、 Installation process: key steps like "making dumplings and pinching folds"

　　1. 立柱固定「插筷子」

　　1. Fix the pillar with chopsticks

　　立柱埋深≥50 厘米，某护栏埋 30 厘米，台风刮倒像「拔筷子」；埋后灌水泥，像给筷子裹浆糊；

　　The column is buried at a depth of ≥ 50 centimeters, and a certain guardrail is buried at a depth of 30 centimeters. When a typhoon blows it, it looks like pulling out chopsticks; After burial, pour cement, like wrapping chopsticks with paste;

　　数据：50 厘米埋深抗风 10 级，30 厘米只能抗 6 级。

　　Data: A depth of 50 centimeters can withstand wind resistance up to level 10, while a depth of 30 centimeters can only withstand level 6.

　　2. 横杆连接「拼积木」

　　2. Horizontal bar connection "building blocks"

　　横杆与立柱用螺栓固定，某护栏用铁丝绑，半年晃成「秋千」；螺栓要戴弹簧垫，防震动松脱。

　　The horizontal bars and columns are fixed with bolts, and a certain guardrail is tied with wire, swaying into a "swing" for six months; Bolts should be fitted with spring washers to prevent vibration and loosening.

　　本文由济南铁艺护栏友情奉献.更多有关的知识请点击:http://www.jnghbxg.com真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from Jinan Light Steel Structure For more information, please click: http://www.jnghbxg.com Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.