Indigenous lifting generally can be summarized in three categories. One is through the device "mismatch" in lifting. The so-called "mismatch" refers to, should have been using A hoisting equipment, but because of environmental constraints, by using two B hoisting equipment. For example, some hoisting site altitude crane company, large equipment can not enter, you can use more than one truck mounted crane hoisting and handling. The second category is the use of homemade tools for lifting and handling equipment. For example, pole climbing is the company's own production tool that can place the environment according to the location and altitude of the site in which the hoisting equipment to produce different pole-climbing; including roll bar handling used rollbar, initially mostly porters to produce their own . Third, by means of spot already exists fulcrum lifting. Handling equipment, for example, can use the site's buildings will be lower as a platform for building, lifting equipment and more high-rise buildings. One of the five taboo taboo crane lifting operations of: do not take protective measures at the device edges. If the device is more sharp edges, these edges in contact with the crane wire rope, wire rope may be cut off, so you need to take certain precautions, such as edges and corners of the device should be in a padded circular pieces of wood or steel. Taboo II: do not cut off the power before hoisting equipment. Do not cut off the power supply hoisting equipment hoisting artificial altitude, causing the device a little, causing electric shock handling equipment. If hoisting the scene did not clean up, then tangled ropes and Power Point, after hoisting height damaged power cord surface in contact with the wire rope, electric spark generated may blow rope. Three taboos: illegal use of wire rope. Without tonnage equipment, we need to use different sizes of wire rope, wire rope and some crane drivers without a clear understanding of the specifications, and scrap management, not strict enough in rope. Taboo IV: It is not checked before hoisting equipment. Before lifting equipment, lifting equipment company should focus on the situation and whether the anchor to be checked after the check is completed, the site person in charge signed before hoisting. Taboo five: the lifting equipment when lifting the company must perform "Ten is not hanging." "Ten is not hanging" lifting of the basic requirements for the taboos must be observed. Aerial hoisting, lifting Shandong Lu (certified), Zichuan District hoisting height provided by Shandong Zhonglu mechanical equipment installation Limited. Shandong Lu Machinery Installation Co., Ltd. (www.sdlzqz.com) Shandong Jinan, industrial maintenance, installation of leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lifting leadership in Shandong Lu in the staff warmly welcome all inquiries negotiations to create Shandong Lu lifting a better future.