1、 Installation of single column billboard
單立柱廣告安裝次序：卷管立桿起吊→單立柱廣告牌骨架圖當(dāng)場(chǎng)拼裝→單立柱廣告牌骨架圖起吊→單立柱廣告牌骨架圖與卷管立桿電焊焊接→燈架以及它預(yù)制構(gòu)件安裝
Installation sequence of single column advertisement: hoisting of rolling tube vertical pole → assembly of single column billboard skeleton diagram on site → hoisting of single column billboard skeleton diagram → electric welding welding of single column billboard skeleton diagram and rolling tube vertical pole → installation of lamp bracket and its prefabricated components
單面安裝次序：立桿起吊→單立柱廣告牌骨架圖安裝→單立柱廣告牌排面安裝→零散預(yù)制構(gòu)件安裝
Single side installation sequence: vertical pole lifting → single column billboard framework installation → single column billboard surface installation → scattered prefabricated components installation
貴州單立柱廣告牌
Guizhou single column billboard
1、單立柱基本復(fù)診和施工放線。
1. Single column basic follow-up and construction setting out.
工程施工前，分配有關(guān)技術(shù)人員同精確測(cè)量工作人員對(duì)基本開展核查，基本超過下列規(guī)定：
Before the construction of the project, relevant professional and technical personnel shall be assigned to check with the accurate survey staff, which basically exceeds the following requirements:
① 基本表層要整平，不可以有裂痕、蜂巢和露筋等狀況。
① The basic surface should be leveled, and there should be no cracks, honeycomb and exposed tendons.
② 依據(jù)施工圖紙查驗(yàn)基本尺寸和軸線。基本的橫著軸線與豎向軸線規(guī)定豎直。
② Check the basic size and axis according to the construction drawings. The basic horizontal axis and vertical axis are specified to be vertical.
基本尺寸誤差不超±20mm。
The basic dimension error is not more than ± 20 mm.
基本橫縱軸線與基準(zhǔn)點(diǎn)誤差不超20mm。
The error between the basic horizontal and longitudinal axis and the datum point shall not exceed 20 mm.
2、單立柱安裝前的提前準(zhǔn)備工作中。
2. Before the installation of single column, the preparation work is in advance.
①了解工程圖紙，機(jī)構(gòu)有關(guān)技術(shù)人員對(duì)生產(chǎn)車間構(gòu)造開展剖析，科學(xué)安排施工技術(shù)和施工進(jìn)度計(jì)劃。
① Understand the engineering drawings, the relevant professional and technical personnel of the organization analyze the structure of the production workshop, and scientifically arrange the construction technology and construction schedule.
②鍍鋅鋼絲繩提前準(zhǔn)備
② Preparation of galvanized steel wire rope in advance
依據(jù)本計(jì)劃方案和費(fèi)用預(yù)算單位所給預(yù)制構(gòu)件凈重，提前準(zhǔn)備好起吊用鍍鋅鋼絲繩扣、卡環(huán)和纜風(fēng)繩，起吊用鍍鋅鋼絲繩扣的采用可按以下方式開展估計(jì)：
According to the plan and the net weight of prefabricated components given by the cost budget unit, galvanized steel wire rope buckle, snap ring and cable wind rope for hoisting shall be prepared in advance. The use of galvanized steel wire rope buckle for lifting can be estimated as follows:
T=（d/10）2T——鍍鋅鋼絲繩扣吊裝工作能力，企業(yè)：t
T = (D / 10) 2T -- hoisting capacity of galvanized steel wire rope buckle, enterprise: t
d——鍍鋅鋼絲繩扣直徑，企業(yè)：mm
D -- diameter of galvanized steel wire rope buckle, enterprise: mm
注：估計(jì)方式適用新繩扣、無斷絲、斷股狀況
Note: the estimation method is applicable to new buckle, no broken wire and broken strand
3、單立柱當(dāng)場(chǎng)組對(duì)起吊常見問題。
3. Common problems of single column assembly and lifting on site.
1起重機(jī)及罐車需占有單車道，需提早向相關(guān)部門辦完有關(guān)辦理手續(xù)。
1. Cranes and tankers need to occupy a single lane, and relevant procedures should be completed in advance with relevant departments.
2當(dāng)場(chǎng)組對(duì)起吊將毀壞一部分草地及一些樹，需提早向相關(guān)部門辦完有關(guān)辦理手續(xù)。
2. Some grassland and some trees will be damaged by assembling and lifting on site, and relevant procedures shall be completed in advance with relevant departments.
3占路時(shí)，在所占有路面的兩邊立好顯眼標(biāo)示，并派專職人員看管。
3. When occupying the road, set up conspicuous signs on both sides of the occupied road surface and assign full-time personnel to take care of it.
