附着式爬升脚手架组装技术交底.doc

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1、【精品文档】如有侵权，请联系网站删除，仅供学习与交流附着式爬升脚手架组装技术交底.精品文档.表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日交底内容：附着式升降脚手架安装作业一、施工准备 1、材料准备立网框、网片、连接螺栓、钢脚手板。2、机具准备经纬仪、M12快速扳手、M16套筒扳手、M16梅花扳手、M16开口扳手、M20套筒扳手、M20开口扳手、T34开口扳手、1.5kg手拉葫芦、2.5kg手锤、电钻套管、线锤、螺丝刀等。3、劳动力安排架子工18名、技术工3名、电工1名、焊工2名。二、安装方法1、操作工艺2、整体架下节组装完成后效果如下，为保证所有构件全部能按图

2、纸要求连接到位，必须按以下步骤进行： 表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日（1）在平整的硬化地面上，按“机位平面布置图”将主框架和立框扣倒(导轨一侧在下)；（2）将立网框下和立网框上用螺栓组装成整体，高度为3.6米如图（1）；（3）将底部和上部的钢脚手板和组装好的立网框放到事先放倒的主框架和立框的相应位置，用M16*40的螺丝连接，此时螺丝不要宁死，调节立网框下与主框架和立框连接的位置，调整到位后将与立网框下连接的螺丝全部拧紧；（4）将组装好的架体立起，安装内排的横杆和斜拉杆；（5）依次连接后续结构。在下节安装时注意：1）、下节连接时，连续跨数不要超过

3、3跨，以避免吊装连接时架体过重而无法移送；2）、下节使用的连接螺栓全部为M16*40；3）、所有连接螺栓全部向内按右图（2）要求；4）、内排斜拉杆只有在钢脚手板层下部出现，其它步高处不连接，必须保证开口向下，并且导轨处呈正“八”型连接，其他位置波浪形连接；5）、内排斜拉杆上部和下部全部连接在离导轨或立框较远的连接板孔位上，如图（2）；6）、下节结构吊装前，必须保证所有钢脚手板中的抽拉杆全部安装到位并使用紧固螺丝上紧，以防吊装时掉落或吊装连接后抽拉杆无法安装，抽拉杆安装如图（3）； 7）、当下节吊装到位后，应使用钢丝绳或钢管等将架体与建筑结构主体内的满堂架或事先预置的预埋环进行拉结，防止架体移动

4、。（6）后续结构安装后续结构安装应在下节吊装完成后在下节结构上进行，安装顺序与下节组装顺序相同，主框架下节与中节连接和立框下节和中节连接统一使用法兰板通过M16*40螺栓连接，如图右图；中节和下节连接时，先连接主框架和立框，然后在连接下节和上节的立网框上及内排横杆和斜拉杆，如下图。 表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日注意：连接立网框时先连接上面的连接板，再连接转动连接处的螺栓，全部在平台上进行，不得在平台架体外安装螺栓，立网框每次只安装1.8m高度，以防止外部无法施工带来的安全隐患。后续结构安装时应注意：1）、每次安装以1.8m为基准，绝对不允许跨层

5、安装；2）、每层连接结束后必须检查连接过的螺栓，并全部重新预紧一次，做涂油保养；3）、在钢脚手板安装前应提前将抽拉杆安装到位，预紧后再与主框架和立框连接，以防后期无法安装；4）、必须保证除顶部操作层外，其他3个操作层的内排斜拉杆全部安装在钢脚手板层上步，最上层不安装内排横杆，如右图。5）、在每一节框架安装完成后应及时将爬梯安装到位，以防止漏装造成后期施工难度增大，爬梯和扶手为独立构件安装时应分别安装，爬梯安装时应注意，保证底部与钢脚手板靠实不得晃动，上部挂扣与法兰板卡扣到位，上部相应位置的钢脚手板不安装，内排直接安装内排横杆，爬梯安装应按下图要求进行。 （7）提升机构的安装1）架体与墙体采用支

6、座和板式钢梁通过穿墙螺栓直接连接，要求爬架附着处的混凝土强度不小20MPa。2）必须保证架体每覆盖一层，模板拆除以后相应位置按要求将板式钢梁、支座安装到位。3）提升机构安装流程: 将上吊块安置在附墙支座头部。 悬挂电动葫芦，其安装流程为：a.将电葫芦电机处的吊钩安装在钢梁或者支座头部的上吊块处。b.将电葫芦安装好后，拉动电葫芦链条时，注意观察链条是否有扭转现象,链条捋顺后将下挂钩挂于下吊块处。（8）电路铺设及控制系统安装(1)电控柜主电源线采用36+22.5三相五线电缆线,分线采用31.5+1三相四线电缆线;(2)主电源与电控柜的连接处要设置分电箱, 分电箱内设置分控开关及过流保护器。(3)控

7、制电缆应使用30的PVC管进行保护沿架体外侧铺设，拐角或分控箱使用接头对接。(4)端口必须留够最少8m的提升余量。(5)主电源通电,检查葫芦相序，保证每台电动葫芦上升或下降方向一致,与电控柜控制面板上的提升或下降标表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日识一致。（9）转角处的连接整体装配架的每一个转角都会有特殊杆件（转向立框、三通立杆、两通立杆）和通用杆件组装而成。两通、三通立杆立项由转向连接件对接，如图：（10）分断口的连接整体装配架的架体分断口要求控制在300500mm,故在架体断口位置采用外排单侧有连接板的立框，外侧做竖直彩条板防护，水平采用翻板防护

8、，如下图。分断口防护（11）离墙防护的制作提升架第一步底必须完全密封，用来拦截从施工位置坠落的所有物体和杂物，由专用的钢脚手板完成，离墙防护按以下步骤完成。1）拉出抽拉杆，抽拉杆内侧伸至距建筑物外围1015cm位置处固定(如图1)，如果抽拉杆向里伸出架体内表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日排长度大于50cm时应用钢丝绳将抽拉杆头部和架体大横杆进行拉结，以保证抽拉杆的强度。2）C型钢铺设在抽拉杆上用销轴连接将密封层铺严，C型钢铺设外侧与架体钢脚手板内侧搭接，内侧与抽拉杆端头平齐，C型钢板在铺设时，架体廊道至离墙15cm的位置区域必须做到完全密封，如图3

9、。3）密封完成后，使用宽度在2030cm等宽的花纹板制作翻板。翻板与底部密封的连接可用折页连接。翻板制作时必须保证架体在施工状态时与建筑物之间靠实、无缝隙，升降状态时翻板能自如翻至架体一侧(如下图所示)。同时为保证翻板在使用时能抵抗施工层坠物的冲击，翻板底部必须有可靠的加固措施，如用木方或钢筋条做背楞等。 4）从下往上数第二道的防护层用来缓冲大件坠落时产生的巨大冲击，同时也为升降架操作人员提供可靠的支座拆除、动力机构悬挂操作平台。5）20、21、22#楼不使用卸料平台。18#、19#楼料台设置如下图： 料台设置示意图 料台处立面防护图 料台处水平防护图注：18#19#楼料台设置在爬架架体底部且

10、与底部平齐，斜拉钢丝绳不穿过架体。料台水平防护和立面防护的做法，立面防护采用钢板冲孔网进行防护，水平防护（即卸料平台距离建筑的距离采用钢制翻板，龙门口上部3.6m位置处钢脚手板处距墙防护，采用木质翻板进行防护如上图。注：如上图所示料台口在进行组装的时候，上节位置采用下节立框或下节立杆进行组装，这样的目的是在3.6m位置处的钢脚手板可以直接和连接板进行连接。6）塔吊附臂的处理办法表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日整体架在塔吊附臂位置采用一次性断开的原则直接将附臂位置处的整体架中下部断开连接，断口全部使用立框密封，保证整个整体架的密封可靠，钢脚手板具有旋

11、转功能，当附臂进行安装时，整体架钢脚手板可以自动选装保证附臂安装的安全可靠性，断开结构及施工方法见下图； 塔吊附着处处理示意图为了塔吊附着处网片能够灵活避开塔吊附臂，故采用塔吊附着处架网片设置成旋转门的形式，当附着经过这一跨的时候，把网片旋转到一侧固定好，附臂经过之后，再把门关好，用铁丝绑牢固，如下图所示。 18#楼 19#楼 20#楼 21#楼 22#楼塔吊附臂与架体平面位置关系示意图表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日7）预留孔洞：按照上图确定的附着钢梁的预埋点位置在楼板上预留孔洞，预埋材料选用60的PVC管。预埋管必须与楼板钢筋绑扎牢固，长度必须

12、与相应位置楼板的厚度一致。预留孔洞的中心偏差为30mm，如果预留孔洞的中心偏差超出上述要求时，要在楼板上重新打孔，不得使用错位孔对附墙支座进行强行安装。（12）爬梯设置爬架设置的每组爬梯通过整体架两步，相邻爬梯水平间间距为1.75m，以保证垂直洞口不在同一位置，避免坠物和不同作业层施工人员同性顺畅。爬梯布置及局部结构如下图所示。 爬梯布置立面图 爬梯安装示意图（13）架体加固架体加固是指整个架体搭设完毕后对于架体顶部上悬臂处进行架体与建筑物的可靠连接锚固，具体做法是在结构楼板上下预埋直径为22mm的圆钢拉接环通过扣件钢管与架体拉结，加固拉杆间距每隔3m一道。楼层较高，架体搭设13.5m，在架体

13、提升后，上悬臂跨度较大，上排支座不能及时安装，需用架体上部分钢管拉结处理。架体提升时下悬臂过长，为防止架体底部拉近建筑物，要在架体底部做顶墙轮或者安装导柱处理。 预埋锚环(锚固长度500mm) 在施楼层拉结示意图三、安全措施1、从事特种作业的员工必须年满18周岁以上；2、作业人员必须经过专门培训具有本工种所需的专业技能及安全知识，并经考试合格取得特种作业人员操作证，架体正式组装前经升降架公司进行专业操作培训并经考试合格，下发附着式升降架操作证，表 C13 技术交底记录工程名称楼交底部位主体工程编号日期2015年6月18日加盖升降架公司和本项目印章方能上岗；3、患有恐高症、精神病、癫痫病、高血压

14、、心脏病等病的人员不能参加高处作业；4、患有深度近视眼病的人员也不宜从事高处作业；5、要正确穿戴、使用劳动保护用品（戴好安全帽，系好安全带；穿好防滑鞋；）6、饮酒后不能登高作业；7、遇有恶劣气候（如五级以上大风、大雾、雨雪天气）和夜间不能高处作业；8、使用的工具应放入工具袋中，防止掉落伤人；9、不能在高处投掷物品；11、维护现场的一切防护设施，不得任意拆改，若必须改动，须经有关人员批准；12、操作人员必须掌握正确的用电方法：13、所有电气设备必须由持有特种作业人员操作证书的专业人员进行安装、维护，禁止乱动电气设备、私自修理、带故障运行；14、必须保持日常接触的带电设备绝缘完好、安全；15、移动

15、电气设备时必须首先切断电源；16、发生电气火灾时应先切断电源；17、作业层上的施工荷载须符合设计要求，不得超载；荷载必须均匀堆放；18、不得将模板支架、缆风绳、卸料平台等固定或连接在升降架上。技术负责人交底人接交人（英文版 ） easily blame, to prevent the broken window effect. Supervise the leading cadres to play an exemplary role, take the lead in the strict implementation of the and , lead to safeguard the s

16、olemnity and authority of the party discipline, ensure that the party discipline and the laws and regulations for implementation in place. Throughout the discipline in the daily supervision and management, strengthen supervision and inspection, from the thorough investigation of violations of discip

17、line behavior. Strengthen to key areas, key departments and key projects as well as the masses reflect the concentration of the units and departments for supervision. - strengthening supervision, discipline inspection and supervision of cadres to set an example for compliance with the and is a man m

18、ust be hexyl, blacksmith needs its own hardware. Discipline inspection organs as the executor of the party discipline, and supervisor of the defenders, for its supervision must be more strictly, discipline inspection and supervision of cadres to firmly establish the awareness of Party Constitution,

19、sense of discipline and rules consciousness, politics loyalty, sense obey. Action speak Ji Ordinance to set an example of the regulations of the rule of law, strengthen supervision and accept the supervision of the firmness and consciousness, do comply with and . To firmly establish the discipline m

20、ust first be disciplined, the supervisor will be subject to the supervision of concept, and consciously safeguard and implement party compasses party, take the lead in practicing three strict real strict, so loyal, clean, play. To be good at learning, the Constitution and the as morality, politics a

21、nd brought to fruition; to implement , do not want to, dare not, not with disciplinary ruler to supervision; to discipline a ruler, often the control inspection, and consciously in the ideological red line to draw the row Ming Good accumulation is indeed the bottom line, so that the heart has fear,

22、said to have quit, the line has ended. Attached: indifferent to heart, calmly to the table in our life, there are many unpredictable things will happen, some good, some bad things, we cannot control is powerless to stop, but with time, you will find in life sometimes turns out to be not good, some b

23、ad things finally turned out to be a good thing, but then we muddy however did not know, this is the life teach us things. 1, life can be complex, can also be simple. Want simple life of precipitation, to have enough time to reflect, to make Become more perfect. Life is the most important thing is n

24、ot to win, but the struggle; not to have conquered, but to have fought well. 2, the plain is the background of life. Live a plain life, give up on themselves is not a coward, but the wise answers; not disillusioned after the heart, such as ashes, but experience the storm after the enlightenment; not

25、 unrewarding perfunctorily, but calm attitude of life of unrestrained self-confidence. Plain living, there is no noise noisy, no earthly troubles, more did not fill in the discontent of desire, some just a calm, a calm. 3, memory of heart will not good things to erase the, life is a When no movie, p

26、ain is a beginning, the struggle is a kind of process, death is a kind of ending. Give up this giving up is the helpless, do not give up the abandoned, do not give up this giving up is ignorance, do not give up should not give up is persistent. 4, a thing figured is heaven, think impassability is he

27、ll. Since the living, to live better. Sometimes we because of too narrow-minded, too care around the chores and penny wise and pound foolish, not worth the candle. Some things to attract trouble and worry, completely depends on how we look at and deal with it. Dont always take everything back to thi

28、ngs, and dont get into a blind alley, dont want to face, dont be narrow-minded. Poke to care, is a kind of open-minded, a free and easy. 5, I am not afraid of others behind me a knife, I afraid to look back and see stab me, is my intention to treat people; I am not afraid of the truth to tell the be

29、st friend, Im afraid he turned to it as a joke to tell dont 6, when we are in a positive frame of mind, you will find many good things; and when we are in a negative state of mind, you will find many depressed things; life happy and worry, all is you of life attitude, optimistic, good luck; loss of

30、sink, Eritrea company. When you are in adversity, may wish to change a point of view to think everything over to the good Think, because good mentality decided the fate of the! 7, people are tired, rest; heart tired, calm. Grow up, mature, this society read. Tired and sad, squat down, to their a hug

31、. Because the world no one can sympathize with you, have mercy on you. You cry, tears is your own; you pain, no one can understand. Then you only tears to smile. 8, each people have youth,Each youth are a story, the life of the world never gets easier, I want what, wish the world all know, as has be

32、en the same; now want anything, for fear that others know, or like to lose the same. 9, the heart move, everything in the world is followed by birth, Rangrang, important thing is often the most difficult to open ones mouth, because words will reduce its importance; to let strangers people care about

33、 your life in the good things, the original is not easy 10, do not blame, do not laugh at who, also dont envy who. Like a person is a kind of feeling, not like a person is true. The truth is easy to explain, I feel Is unspeakable. The best travel life is that you in a strange place found a long lost

34、 touched. 11, happy life not in the bustling in, and in the peace of mind; no matter how many grievances, how uncomfortable, and ultimately to heal themselves or their own, others may got you to comfort, but never know your heart is how wanjianchuanxin. 12, maam, like a movie, learn to appreciate, l

35、earn to be grateful, learn tolerance, and goodness, helping others. Instead of accusing the society, as into one; and an exception is better to give than to what 13, dont envy him A sum of, dont lose your life and the life, respectively is: the former is a we experienced cannot escape in a day final

36、ly will last minute, while the latter is our persistent, we want to cherish the memory of those people and things. 14, learn to smile, learn to strong, the world you know so many people, so many people and you are, you cannot change also cant let everyone like you, so also do not want to do. Life is

37、 too short to go crazy to love to go to waste, to chase the dream to regret. 15, when temper, a blessing to go. A wounding elegant people, the key is to control their own emotions. With the mouth is the most stupid behavior. A control negative emotions than a can take a city more powerful water flow

38、 slow, language is expensive. People spent two years of time to learn to speak, but to spend a few years time to shut up. That is a kind of ability, that is a kind of wisdom. 16, life is not perfect, sometimes, growth is not a cry, not an eyeful of tears, there is no trace of emotion, there is no gl

39、eam of hope, no desire, no action, no static, there is only one kind of downward sinking feeling, sink A murky? 6? 7? 6? 7 sink? 6? 7? 6? 7 toward the bottom of the sink. 17, in some way, do not go, you will not know the other side scenery is beautiful. To you is not good, you do not mind too much,

40、no one has an obligation to you; you learn knowledge, is you have weapons, you can start from scratch, but not unarmed; how do you treat people, does not represent how others treat you, if cannot see through this point, only inviting worry. 18, time is like a sponge in the water, as long as you are

41、willing to squeeze, the total water is still there. Every life, after the ups and downs The best test of live, to life, survival and continuation, do not stop the struggle in the joys and sorrows of life on the road, so that different soul to bear life beat, acceptance of suffering. 19, indifferent

42、to heart, calmly in table, elegant and comfortable life, do not take what is so important. The pursuit will be disappointed; to be alive, you will have trouble. Life is the most afraid of what all want to care about, but also what all grasp is not firm, without scenery, separated populations, such a

43、s not to desire, all docked in the fate of the end. Why is too rigid, the natural, to go stay not to live, let go of obsession, revel is 20, if the fate of the broken Hopes of sailing, please dont despair, the coast is still, if the fate of the withered petals of the beautiful, please do not sink, t

44、he spring is still, life will always be endless trouble, please dont helpless, because they are still alive, is still a dream, the sun still, we still. Lost, keep memories; to get, must work to; but the most important is good to cherish their own. 21, life, select the complex, is to choose the pain;

45、 choose a simple, is choose to be happy. The complex world like aSignificance of pride. Hope is the ornate palace, outside people admiring the magnificent, living in the deep knowledge of living it to pay the price. Simple world as a simple log cabin outside ridiculed shabby, the heart is willing to

46、 go live to know the joy. Suffering and joy is their own choice. 22, learn how to use a single powerful heart, let the past be the past, let the future come. Life is really the end of the end of an eagle is flying wings, life is constantly pursuit. Dont miss to regret, dont wait for old just miss. Time to return, seize every moment, again painstakingly again tired also Those struggling to fly. 23, life could not Yimapingchuan, even flat pavement, inevitably there will be a few pieces of roadblocks. Some of the rocks around the past, while others have to move it out. Ju