天津脚手架价格下调厂家观望情绪比较严重本周天津脚手架市场价格下调， 成交惨淡。近一段时 间以来，国内大部分地区冷轧市场价格普遍下调，尤其以北京、天津、上海等地价格下调比较明显，其中天津本地价格较上周同期下调100元，究其根本，是因为 终端需…

移动脚手架的类型是比较多的，门式脚手架和体型脚手架是较为常见的两种类型，那么门式脚手架与梯形脚手架相比有哪些区别呢？这是一些人在选用脚手架的时候，会问到的一个问题，两者是各有特点，每个都有自身的优势，同时也是有不足的，对比好了，从而能从中挑选到更为合适的移动脚手架。

There are many types of mobile scaffolding. Portal scaffolding and body scaffolding are two common types. What are the differences between portal scaffolding and trapezoidal scaffolding? This is a question that some people will ask when they choose to use scaffolding. They have their own characteristics, each has its own advantages, but also has its own shortcomings. By contrast, we can choose a more suitable scaffolding from them. 门式脚手架与梯形脚手架是目前建筑施工中最常用的两种脚手架，梯形脚手架是新型的快拆移动脚手架，而有些施工单位接受新事物较慢还在使用门式脚手架。仅仅是选用建筑设备的不同所投入的成本、时间、工力都有巨大的差别，您还在使用门式脚手架的话，那你就已经输在起跑线上了。梯形脚手架就是为了解决以上问题而研发的新型移动脚手架，避免了辅助部件的连接，而且搭接非常简单，省时省工省力。

Portal scaffolding and trapezoidal scaffolding are the two most commonly used scaffolding in construction at present. trapezoidal scaffolding is a new type of scaffolding for quick disassembly, while some construction units accept new things slowly and still use portal scaffolding. Only the cost, time and labor of different construction equipment investment vary greatly. If you are still using the door scaffolding, then you have lost in the starting line. Trapezoidal scaffolding is a new scaffolding developed to solve the above problems, which avoids the connection of auxiliary components, and overlap is very simple, time-saving and labor-saving.

门式门式脚手架与梯形脚手架相比有哪些不足呢？

What are the disadvantages of portal scaffolds compared with trapezoidal scaffolds?

1、门式门式脚手架需要由小部件扣件才能完成搭接，而扣件不易管理很容易丢失；

1. Gabled scaffolding needs small parts fasteners to complete lapping, and fasteners are difficult to manage and easy to lose;

2、门式梯形脚手架不能保证支撑的作用力不偏离中心，而依靠扣件的搭接使承受力降低；

2. Portal scaffolding can not guarantee that the supporting force does not deviate from the center, but relies on the lapping of fasteners to reduce the bearing capacity.

3、门式梯形脚手架的扣件由于大部分为铸造件，易损坏，尤其是租赁来的扣件质量更难保证，这样就使施工安全埋有隐患；

3. The fasteners of portal scaffolding are mostly castings, which are easy to be damaged. Especially the quality of fasteners leased is more difficult to guarantee, so there are hidden dangers in construction safety.

4、脚手架在施工中难免的磕碰、摔落就会使扣件断裂不能再使用，使施工成本无意间增加很多；

4. The unavoidable knock and fall of scaffolding in construction will cause the fastener to break and can not be used any more, and the construction cost will increase a lot unintentionally.

5、门式脚手架的节点扣件的连接主要靠工人经验凭感觉掌握铰接力度，太松容易滑扣，太紧容易崩断，所以松紧很难掌握；

5. Joint fasteners of portal scaffolding mainly depend on workers'experience to grasp the articulation strength. Too loose and easy to slip, too tight and easy to break, so it is difficult to grasp the tightness.

6、门式脚手架安装搭接慢、耗时长，无论安装和搭接都需要工人一个个螺母拧动，不仅增加工时而且用工量大。

6. The installation and lapping of portal scaffolding is slow and time-consuming. No matter the installation and lapping, workers need to screw nuts one by one, which not only increases the working hours, but also requires a large amount of work.

通过上面的介绍，我们会发现，门式脚手架与梯形脚手架相比有哪些区别，这个问题的答案还是比较多的，两者存在一定的差异，自身也都是优势和弊端同时存在的，还需要根据需求去选择，这样有助于挑选到更符合要求的脚手架。

Through the introduction above, we will find out the differences between portal scaffolding and trapezoidal scaffolding. There are many answers to this question. There are some differences between them. Both advantages and disadvantages exist at the same time. We also need to choose according to the needs, which will help us to select more suitable feet. Hand frame.

　　南京镀锌脚手架价格将稳中下行运行为主出货情况…南京镀锌脚手架市场价格下跌。今日上游原材料价格小幅上涨，受原料价格影响管厂出厂价格也随之上调。目前南京地区镀锌脚手架市场受前期跌价影响价格有一定幅度下跌，出货情况欠佳。 据当地钢贸商反映，近期市场需求疲…