What is the angle of the cable bridge climbing angle?
First, a single elbow production methods: Second, multi-layer spacing and other high-angle cable bridge any angle elbow production methods: production methods and steps: the figure of the angle α with the "one" angle α value; The value is different from the b value in "one" and is the layer spacing value. . the production of the first layer of elbow: the first layer of the practice of the two elbows with the "one" elbow approach, the two elbow spacing a value determined by the scene, but to meet the requirements of the cable bending radius. . the production of the second layer of elbow: to calculate the second bridge of the first elbow positioning size e: first measure the first layer of the bridge positioning size d value, then e = d + btg1 / 2α where: According to the method of "one", the first cut of the second elbow is made α to calculate the two elbow spacing c: c The spacing of the two elbows of the first deck The second cut of the second elbow is made according to the method of "one" Calculate the compensation size h: h = 2btg1 / 2α. make the third layer elbow: the production method with the second layer elbow f = e + btg1 / 2αg = 2btg1 / 2α + c Note: multi-column equidistant bridge The method of making the elbow is the same as that of the multi-layer equidistant contour. Three, multi-layer "of the" elbow practice: and "two" is similar, but a, c, g value is equal to the cut of the two α angle on both sides of the bridge
If it is the same style, then the cable protection tube its inner wall may be 2.8mm it, like .20 and the like may be inside the bar.
If it is the same style, then the cable protection tube its inner wall may be 2.8mm it, like .20 and the like may be inside the bar.
Very simple thing, the latter is a low-smoke halogen-free flame retardant cable, the conductor around the mica belt; in front of only low smoke zero halogen flame retardant cable.
