昆明惠博电缆桥架厂

桥架配件计算方法

     云南电缆桥架各种弯头配件常规情况下是在厂家预订好的，工地加工做的不足：一是不美观，二是不耐用（特别是喷涂及热浸锌处理的），三是费工时，特别是有的项目监理是不允许在现场加工的，所以通常是用户提前按施工图纸出好清单，由厂家订制好后再直接进行安装。

     云南昆明桥架安装使用过程中，用到的配件常常包括三种：一种是水平弯，一是垂直上下弯，还有一种是“之”字弯。以下举例说明这些弯头制作方法及公式：

     例:300X150的桥架做45°“之”字弯 从云南桥架侧面取15cmX0.8在桥架底部画点将这段距离等分,然后三个点连接就成一个45°的等腰三角形 (另一边用同一方法)，然后将这个三角切掉就形成一个45°弯，然后再用要做的高度X1.41为最里边的顶点再画三角形，方向与前面那个相反，做出来就是一 个45°之字弯。90°弯是取要做的那一面的2倍画三角，例如300X150做水平弯头,则取400X2画三角切掉就行了，如果要做垂直弯头则取150X2。

总结出来的公式：比如45度的坡度弯头，你只要记住这句话就知道怎么做了“爬坡45 度，桥架高度乘以0.8中分划三条线为一个弯，斜边是爬坡高度乘以1.41 30度是 桥架高度乘以0.8除以45乘以30中分划三条线为一个弯，斜边是爬坡高度乘以2 水平90度弯是桥架宽度乘以0.8中分划线 ，斜边(内边)600以上200乘以1.41 600以下100乘以1.41”。

All kinds of elbow parts of Yunnan cable bridge are booked by the manufacturer under normal circumstances, and the processing on the site is insufficient: One is not beautiful, two is not durable (especially spraying and hot dip zinc processing), three is time-consuming, especially some project supervision is not allowed to process on the spot, so the user is usually a good list according to the construction drawings in advance, by the manufacturer after ordering and then directly install.

In the process of installation and use of kunming bridge in Yunnan province, the accessories used often include three kinds: one is horizontal bend, one is vertical up and down bend, and one is "of" word bend. The following examples illustrate the method and formula of making these elbows:

Take 15cmx0.8 from the side of the Yunnan bridge. Draw points at the bottom of the bridge to divide the distance equally, and then connect the three points to form a 45° isosceles triangle (the other side is the same method), and then cut off the triangle to form a 45° bend. Then draw a triangle with the desired height X1.41 for the innermost vertex in the opposite direction, resulting in a 45° zigzag. 90° bend is to take twice of the side to make a triangle, for example, 300X150 horizontal bend, take 400X2 to make a triangle cut off, if you want to make a vertical bend, take 150X2.

The formula concluded is: For example, with a 45 degree incline bend, you just have to remember this sentence to know how to do it: "Climb 45 degrees, bridge height multiplied by 0.8 in three lines for a turn, hypotenuse is climb height multiplied by 1.41, 30 degrees is bridge height multiplied by 0.8 divided by 45 times 30 in three lines for a turn, Hypotenuse is the height of the climb multiplied by 2 horizontal 90 degree bend is the bridge width multiplied by 0.8 in the dash, hypotenuse (inside)600 more than 200 multiplied by 1.41 600 below 100 multiplied by 1.41 ".