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为什么抗震支吊架一定要用成品件

来源:     发表日期: 2019-01-21 14:17:41     浏览次数:次    
为什么抗震支吊架一定要用成品件
Why must finished products be used for anti-seismic support and hanger
支吊架次要用于电厂汽水管道或锅炉设备、在运转中发生热位移及其设备安装上。依据管道受力状况计算确定的弹簧支吊架任务和热位移要求,本厂将弹簧支吊架依照设计荷载停止整定:即弹簧预压并所定冷态荷载地位上;同时标上冷态时的实际实际任务地位。
Support and hoisting sorties shall be used in steam and water pipes or boiler equipment of power plants, thermal displacement occurring in operation and installation of equipment. According to the requirement of thermal displacement and the task of spring-supported suspension frame determined by the calculation of stress state of pipeline, the plant stops setting the spring-supported suspension frame according to the design load: that is, the spring preloading and the determined cold load position; at the same time, the actual task status in cold state is marked.
支吊架
Support and hanger
弹簧支吊架在出厂前制造厂停止了整定,当装置了到管道和设备上后,作有关螺纹调整,将所定销脱开,这时弹簧的实践承载就是设计所要求的冷态荷载。
Before the spring support suspension is released from the factory, the manufacturer stops setting. When the device is installed on the pipeline and equipment, the thread is adjusted and the fixed pin is detached. At this time, the practical load of the spring is the cold load required by the design.
二、型号、品种
II. Types and Varieties
可变式弹簧支吊架有四大系列,次要是由东南电力设计院设计的 T1、T2、T3、T4、T5型系列、华东电力设计院设计的TH1、TH2、TH3型系列、TD系列(JB/J8130.2-1999)和化工设计院设计的VS系列,其系列的根本特性相反,承载力爲20daN-21000daN。构造方式次要有悬吊式、支承式和并联悬吊支承式。
There are four series of variable spring support suspension frame, the following are T1, T2, T3, T4, T5 series designed by Southeast Electric Power Design Institute, TH1, TH2, TH3 series designed by East China Electric Power Design Institute, TD series (JB/J8130.2-1999) and VS series designed by Chemical Design Institute. The basic characteristics of the series are opposite, and the bearing capacity is 20daN-21000daN. Secondly, there are suspension, support and parallel suspension.
(三)、T、TH构造方式和型号表示办法:
(3) T, TH construction method and model expression method:
本吊架依据装置方式分爲两头衔接吊架弹簧TH 1 上下衔接吊架弹簧TH 2 、支架弹簧TH 3 三种型号。
The hanger is divided into three types according to the device mode: two-head connecting hanger spring TH 1, upper and lower connecting hanger spring TH 2 and support spring TH 3.
TH 1 又分爲A、B、C三品种型;
TH 1 can be divided into three types: A, B and C.
TH 1 A( T1 )爲单耳衔接吊架弹簧;
TH 1A (T1) is a single ear connecting hanger spring.
TH 1 B( T2 )爲双耳衔接吊架弹簧;
TH 1B (T2) is a binaural connecting hanger spring.
TH 1 C爲螺纹衔接吊架弹簧;
TH 1C is a threaded connecting hanger spring.
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这三品种型弹簧,次要用于悬挂在钢梁、管梁、底板上。
These three types of springs are mainly used for hanging on steel beams, pipe beams and bottom plates.
TH 2 ( T3 )适用于装置在钢梁上;
TH 2 (T3) is suitable for installation on steel beams.
TH 3 ( T4 )次要用于放置在根底、钢梁、楼板上;
TH 3 (T4) is used to place the roots, steel beams and floor slabs.
T5 并联悬吊型。
T5 parallel suspension type.
(四)、VS、TD构造方式和型号表示办法:
(4) VS, TD construction method and model expression method:
可变弹簧支吊架次要由圆柱螺旋弹簧、位移指示板、壳体及松紧螺母等零件组成。
Variable spring support sorties consist of cylindrical helical spring, displacement indicator plate, shell and elastic nut.
可变弹簧支吊架按装置方式的不同,分爲A、B、C、D、E、F、G七种型式。
Variable spring support hanger can be divided into seven types, A, B, C, D, E, F and G.
A型----上螺纹悬吊型;
Type A - upper thread suspension type;
B型----单耳悬吊型;
Type B - single ear suspension type;
C型----双耳悬吊型;
Type C - binaural suspension type;
D型----上调理放置型;
Type D - - regulated placement type;
E型----下调理放置型;
Type E - down conditioning placement type;
F型----支撑放置型;
F type - support placement type;
G型----并联悬吊型;
G type - parallel suspension type;
综上所述有澳门新萄京8522(www.8522.com)提供,想了解更多澳门新萄京8522知识,欢迎关注我们的网站:谢谢支持!
In summary, all the above-mentioned Shandong Shengnian Intelligent Technology Co., Ltd. provides, in order to know more about the anti-seismic bracket manufacturers, welcome to pay attention to our website: Thank you for your support!

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