欧美大屁股xxxx,国产成人无码免费看片软件,国产小受呻吟GV视频在线观看 ,真人做人试看60分钟免费视频

濟(jì)南蓬發(fā)建材有限公司為您提供臨邊護(hù)欄、木工防護(hù)欄、工程圍擋等相關(guān)信息發(fā)布和相關(guān)資訊,敬請(qǐng)關(guān)注!
新聞
聯(lián)系我們
咨詢電話
15866735826

聯(lián)系:張經(jīng)理

手機(jī): 15866735826

郵箱: 394441862@qq.com

網(wǎng)址:http://www.sud-inc.com/

地址:山東省濟(jì)南市章丘圣井工業(yè)園

濟(jì)南木工加工棚:現(xiàn)場(chǎng)防護(hù)棚應(yīng)該怎么做?去現(xiàn)場(chǎng)看看做對(duì)了沒

來源:http://www.sud-inc.com/   發(fā)布時(shí)間:2024-09-15

  一般規(guī)定

  general provisions

  1.防護(hù)棚框架體系采用型鋼材料,型材具體規(guī)格應(yīng)根據(jù)荷載進(jìn)行核算,編制專項(xiàng)方案。

  1. The protective shed frame system adopts steel materials, and the specific specifications of the profiles should be calculated according to the load, and a special plan should be prepared.220543198043643974

  2.防護(hù)棚頂棚上層有防雨措施,并設(shè)不小于5%坡度的排水坡。非防砸范圍可使用單層頂棚。處于高空墜物半徑內(nèi)或處于起重機(jī)臂桿回轉(zhuǎn)范圍之內(nèi)時(shí),頂棚需采用雙層硬防護(hù),高度應(yīng)為700mm,硬質(zhì)防護(hù)應(yīng)采用厚度不小于50mm木板等材料。3.防護(hù)棚頂部采用戶外車貼形式粘貼標(biāo)語、標(biāo)識(shí),標(biāo)語為藍(lán)底白字,上、下弦張貼50mm~100mm寬紅白警示帶。

  2. The upper layer of the protective shed ceiling is equipped with rainproof measures and a drainage slope with a slope of not less than 5% is set up. A single-layer ceiling can be used in non smash resistant areas. When within the radius of falling objects from high altitude or within the range of crane arm rotation, the ceiling should be protected with double-layer hard protection, with a height of 700mm. The hard protection should be made of materials such as wooden boards with a thickness of not less than 50mm. 3. The top of the protective shed adopts outdoor car stickers to paste safety slogans and signs. The slogans are blue with white letters, and red and white warning tapes with a width of 50mm~100mm are posted on the upper and lower strings.

  02配電箱防護(hù)棚

  02 Distribution box protective shed

  1.總配電箱、固定式分配電箱需設(shè)置防護(hù)棚,穩(wěn)固安置在混凝土承臺(tái)上。2.電箱防護(hù)圍欄主框架不小于40mm×40mm×2.5mm方管,柵欄不小于20mm ×20mm×2mm方管 3.配電箱操作面鋪設(shè)絕緣踏板或膠墊。4.防護(hù)圍欄正面懸掛操作規(guī)程、責(zé)任標(biāo)識(shí)牌、警示標(biāo)志等,外側(cè)配備消防器材。5.圍欄的長寬可根據(jù)實(shí)際需要進(jìn)行調(diào)整。

  1. The main distribution box and fixed distribution box need to be equipped with protective sheds and securely placed on concrete platforms. 2. The main frame of the protective fence for the electrical box shall not be less than 40mm x 40mm x 2.5mm square tube, and the fence shall not be less than 20mm x 20mm x 2mm square tube. 3. Insulation pedals or rubber pads shall be laid on the operating surface of the distribution box. 4. Hang operating procedures, responsibility signs, warning signs, etc. on the front of the protective fence, and equip fire-fighting equipment on the outside. The length and width of the fence can be adjusted according to actual needs.

  1.防護(hù)棚采用工字鋼方管等型材加工,組合式連接,架體結(jié)構(gòu)應(yīng)滿足要求。各種型材及構(gòu)配件具體規(guī)格應(yīng)根據(jù)當(dāng)?shù)仫L(fēng)荷載、雪荷載進(jìn)行核算,編制專項(xiàng)方案。如遇臺(tái)風(fēng)應(yīng)采取防風(fēng)措施,可設(shè)置纜風(fēng)繩。2.防護(hù)棚頂部正面設(shè)置企業(yè)標(biāo)識(shí)、“鋼筋加工棚”、警示標(biāo)志,其余各面設(shè)宣傳標(biāo)語。內(nèi)部懸掛操作規(guī)程。3.頂棚底部距地面高度不低于3000mm。頂棚鋪設(shè)防砸、防雨雙層防護(hù)。立柱宜采用不低于150mm×150mm×3mm 方管;橫撐及斜撐為100mm×50mm×2.5mm 方管;桁架主梁采用100mm×100m×2.5mm方管;主梁上部以80mm×40mm×2.5mm 方管搭設(shè)龍骨。4.各節(jié)點(diǎn)連接的兩端可接不低于10mm厚的鋼板,以M12的螺栓連接,方便拆卸周轉(zhuǎn)使用。5.立柱基礎(chǔ)澆筑700mm×70mm×700mm混凝土,預(yù)埋300mm×300mm ×12mm鋼板。???裝配式防護(hù)棚節(jié)點(diǎn)連接鋼筋加工棚立柱底板示意?04

  1. The protective shed is processed with profiles such as I-beams and square tubes, and connected in a combination. The frame structure should meet safety requirements. The specific specifications of various profiles and components should be calculated based on local wind and snow loads, and a special plan should be prepared. In case of a typhoon, windproof measures should be taken, and cable wind ropes can be installed. 2. The front of the top of the protective shed shall be equipped with the enterprise logo, "Steel Processing Shed", warning signs, and safety propaganda slogans on all other sides. Internal hanging safety operating procedures. 3. The height from the bottom of the ceiling to the ground shall not be less than 3000mm. The ceiling is equipped with double layered protection against smashing and rain. Column should be made of square tube not less than 150mm × 150mm × 3mm; The cross brace and slant support are 100mm × 50mm × 2.5mm square tubes; The main beam of the truss adopts 100mm × 100m × 2.5mm square tubes; A keel is erected on the upper part of the main beam using 80mm × 40mm × 2.5mm square tubes. 4. Both ends of each node connection can be connected to steel plates with a thickness of no less than 10mm, and connected with M12 bolts for easy disassembly and turnover. 5. Pour 700mm × 70mm × 700mm concrete into the column foundation, and embed 300mm × 300mm × 12mm steel plates.??? What is the schematic diagram of the connection between the nodes of the prefabricated protective shed and the bottom plate of the steel processing shed column? 04

  1.木工加工棚凈空高度不低于3000mm,結(jié)構(gòu)形式類似鋼筋加工防護(hù)棚,立柱與地面連接牢靠。2.地面需硬化,防護(hù)棚內(nèi)宜增設(shè)防塵降噪措施,配備滅火器材,驗(yàn)收牌、警示牌等圖牌。??05

  1. The clearance height of the woodworking processing shed shall not be less than 3000mm, and the structural form shall be similar to that of a steel reinforcement processing protective shed. The columns shall be firmly connected to the ground. 2. The ground needs to be hardened, and dust and noise reduction measures should be added to the protective shed. Firefighting equipment, inspection signs, warning signs, and other signs should be equipped.?? 05

  1.施工現(xiàn)場(chǎng)未集中使用的中小型機(jī)械應(yīng)設(shè)置單體防護(hù)棚。2.防護(hù)棚采用工字鋼、方鋼等型材加工,同鋼筋棚加工方式,可組合式連接,架體結(jié)構(gòu)應(yīng)滿足要求。單體防護(hù)棚基礎(chǔ)施工應(yīng)經(jīng)設(shè)計(jì)計(jì)算確定,底部與基礎(chǔ)采用膨脹螺栓固定。

  Small and medium-sized machinery that is not centrally used on the construction site should be equipped with individual protective sheds. 2. The protective shed is made of profiles such as I-beams and square steel, and can be connected in combination with the steel reinforcement shed processing method. The frame structure should meet safety requirements. The construction of a single protective shed foundation should be determined through design calculations, and the bottom and foundation should be fixed with expansion bolts.

  本文由 木工加工棚  友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊   http://www.sud-inc.com  真誠的態(tài)度.為您提供為的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

  This article is a friendly contribution from the woodworking processing shed. For more related knowledge, please click http://www.sud-inc.com Sincere attitude. We provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Please stay tuned

人妻丰满熟妇AⅤ无码| 男男黄GAY片免费网站WWW| 野战肉高H男友和闺蜜| 亚洲区色情区激情区小说| 亚洲AV无码A片在线观看蜜桃| 寂寞少妇扒开双腿猛烈进入免费看| 国产精品67人妻无码久久| 天天躁日日躁AAAAXXXX| 奶头被教练摸得受不了| 丰满白嫩人妻中出无码| 日本无码欧美激情视频二区| 玉女阁第一精品导航| 精品人妻无码一区二区三区换脸 | 极品尤物一区二区三区| 香港三日本三级少妇三级2021| 国产自啪免费精品视频浪潮AV| 久久久久久久精品国产亚洲87| 被猛男CAO烂的小男生GV| 18禁高潮出水呻吟娇喘MP3| 国产在线观看| 欧美性XXXXX极品老少| 亚洲欧美国产精品专区久久| 欧美寡妇性猛交XXX| 亚洲熟妇色XXXXX欧美老妇| 无码日韩精品一区二区人妻| 国产伦理一区二区| 国产午夜福利100集发布| 特黄A级毛片| 短篇公交车高H肉辣全集目录| 日本japanese丰满白浆| 九色porny真实丨国产大胸| 偷窥丶偷拍丶妓女丶自由| 你的东西太大了我装不了| 久久99精品国产99久久6尤物| 伊人久久精品一区二区三区| 青楼SAO货养成日记H| 国产SUV精二区| 男女做爰猛烈吃奶摸动态图| 交换俱乐部娇妻奶呻吟啊视频| 精品呦啊呦v视频在线观看| 一区二区三区毛a片特级|