Shandong [promoted] 500 tons lifting hoisting lease, rental Tel: 15690377777 safety knowledge 1. suspended prison workers in high places should hang belts, seat belt use and wear to be consistent with existing national standards "safety belt" (GB6095) of relevant provisions. 2, the course of construction, the use of Fine Mesh Safety Vertical net for the building will be closed (or take protective measures limb). 3, the course of construction, shall take effective measures against all kinds of holes in the construction site and the building reclosable and firmly fixed. 4, the top personnel activities are concentrated and the entrance should be the erection of protective shed. 5, aerial work safety technical measures should be determined in the construction program, and completed before construction, to close confirm the last experience to meet the requirements. 6, high-altitude operations personnel should be required to undergo periodic medical examinations. 7, the working edge without maintenance facilities or maintenance height of less than 800mm, you must set the primary protection facilities; horizontal Face protective railing height 1.2m, protective railings closed with safety net legislation, not at the bottom of the railing or sets the height of less than 180mm block feet. 8, high operating hole and the hole in the side of the protective equipment must be set up, including the depth of the construction process due to the formation of more than 2m hole and edge pile, trench edges, and by the installation of equipment, piping, etc. ENTRANCE reserved. 9, the smaller the hole, should be a solid cover reclosable lid should prevent displacement; a large hole in addition to the use of a safety net should be in the hole or cover seal, it should also set up guard rails around the hole . 10, a vertical hole (such as elevators wellhead, pipeline wellhead) at the wall, in addition shall have guard rails or fixed wicket at the wellhead, the hoistway should set up a flat screen every 10m. 11, can not elevate the use of ladders. Foot ladder unit should be solid and should have anti-slip, the top should have a fixed measure, the stepladder use, it should be a reliable bracing measures. 12, who did the job should be specified channel up and down, can not arbitrarily use of construction equipment, lifts, etc. climbing frame body. 13, in the neighboring state of high altitude airport operations should have a firm foothold (such as the erection of scaffolding or platforms), and depending on the operating conditions set protective railings, put up safety nets, wearing seat belts and other safety measures. 14, steel banding, installation framework should work erection of scaffolding. Construction equipment shall be arbitrarily use the lift frame body and so climb. 15, pouring more concrete ground 2m, should set the platform can not stand on the template or pole operation. 16, the upper and lower cross construction work should not be in the same vertical direction. Lower job position, should be in the upper height may fall outside the radius, when you can not meet the requirements, set security layers. 17, the following shall be simultaneous clearing of all kinds of demolition work (such as steel formwork, scaffolding, etc.) when removal of the above; temporary dumps material from the edge should be not less than 1m. The top 18, building entrances, elevators and other officers to concentrate on the spout Department, should be set protective shed. Length of protection should not be less than the specified shelf height of falling objects protective radius. 19, to participate in lifting operations personnel, including drivers, crane, signal command, welders etc should belong to special operations personnel, must be through professional training, examination to obtain certification, and can be confirmed by experience high operating officer. 20, before large-scale lifting operations should be carefully survey the scene, according to the engineering characteristics and operating environment preparation of special programs, and technical director for approval by the enterprise, which includes: the environment and measures to project overview and construction technology site, crane selection basis, gin pole design and calculation of required anchor design, design selection letter rope rigging, endurance and road map and lifting components stacked in place during the various protective measures. 21, lifting machinery into the site after inspection and acceptance, reassembly of lifting machinery should be required to make a trial run, including static and dynamic load test, and various safety devices sensitive to reliability testing. Derrick program assembled by lifting test shall be subject to the test, to confirm compliance with the requirements before use. 22, Truck mounted cranes addition to the provisions for regular maintenance, it should also run regular tests annually, including the rated load, overloading and test its mechanical properties, deformation and load capacity, less than the required, should be shedding use. 23, lifting rigging spreaders pre-construction design requirements for inspection and acceptance by piece. 24, Crane road checks fail endurance requirements should be used to pave the roadbed boxes and other measures. 25, lifting a variety of protective measures materials, erection of scaffolding around the circle and dangerous work areas and other preparatory work in line with program requirements. 26, before lifting operations safety technical tests, including lifting techniques, component weight and precautions.