Line hanging rope at the end of the rope connecting method needs to be connected with other parts of loading is in use, the common connection methods are the following. (1) twisted-law, after the end of the rope to bypass the heart-shaped collar with T branch for steel truss with a fine, strapping length L = (20 ~ 20) d (t / a wire diameter) and not less than 300 mm. (2) wedge-shaped sleeve with fixed, one end of the rope to bypass a grooved wedge, then charged together in a wedge shape cooperating with the steel sleeve, so the rope under tension then widens tight, so that the rope end with the set. This method is simple assembly and disassembly, but does not apply to the case by the impact load. (3) Shengka with fixed, one end of the rope to bypass the heart-shaped collar with tight after using Shengka. Commonly used rope saddle-card, make a fist and compression plate, as shown in Figure 24, which is the most widely used riding style. Shengka connection with the rope with both prison and removal easy, but because Shengka bolt wire rope movement hampered, if not through the pulley, rolls, etc., its use is limited in scope, often used to wind cable linking Shengka rope slings equivalent to a given side of the connection BU, buy gantry driving, also used last clamp on an object at a rope tied. Line hanging prices often fluctuate, then the line hanging price is determined by what it? 1. This is a major factor in steel prices, steel is to determine the line hanging dead weight, its price level, will determine the final price after molding equipment. Line hanging from a few tons to tens ton, natural formation of relatively large gap, so the fluctuations in steel prices, naturally lead to changes in quotes, indoor gantry driving, the customer to understand. 2. Accessories factors will price some accessories, parts become more and more firmly, after the performance improvement, the goal of traffic, will inevitably lead to higher prices, which will count to the final cost. 3. Transport costs due to transport distance, rising oil prices, used gantry driving will lead to increase in transportation costs, indirect stimulation line hanging prices go up. 4. Whether the human cost of production, or installation, or design, these labor costs rising every year, will inevitably lead to the final contract price increases. Gantry crane installation, generous heavy (online consultation), the gantry driving by heavy machinery Co., Ltd., Henan Province, generous. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) is Zhengzhou, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In heavy generous leadership with the staff warmly welcome all inquiries negotiations to create a better future for heavy generous.