What Safety Measures Should Be Paid Attention To Lifting Hoisting?

- Jul 20, 2017 -

1, The working personnel of the hanging height should fasten the safety belts, the use and wearing of the seat belts shall conform to the relevant provisions of the national current standard "seat belt" (GB6095).

2, the construction process, the use of a dense mesh safety vertical network to the building closure (or take the side protection measures).

3, the construction process, should take effective measures on the construction site and the building of a variety of holes covered and fixed firmly.

4, the concentration of personnel activities and the entrance of the top should be set up protective sheds.

5, Aerial Work safety technical measures should be determined in the construction plan, and completed before the construction, and finally confirmed by the acceptance of the requirements.

6, high-altitude personnel should be in accordance with the provisions of regular physical examination.

7, the work edge without maintenance facilities or maintenance height of less than 800mm, must be set up protection main facilities; The horizontal working face guard railing height is 1.2m, the protective railings are closed by the safety vertical net, or at the bottom of the railing, the height is not lower than 180mm.

8, at the hole and the edge of the hole at the height of the operation must be set up protective facilities, including the depth of the construction process due to the formation of 2m and above the pile hole edge, Groove edge and the installation equipment, pipeline reserved hole edge.

9, a small hole, should be a solid cover plate cover, cover plate should be able to prevent displacement; larger openings should be used in the mouth of the hole in addition to safety nets or cover plate sealing, but also in the mouth around the hole to set protective railings.

10, the wall of the vertical hole (such as the elevator wellhead, Pipe wellhead), in addition to the wellhead should be provided with protective railings or fixed gate door, the well road should be set up every 10m a flat net.

11. Ladders shall not be used. Foot bottom should be solid and should be non-slip measures, the upper end should be fixed measures, the use of folding ladders, should be a reliable pull support measures.

12, the operator should not from the prescribed channels up and down, shall not arbitrarily use the lift frame body and other construction equipment for climbing.

13, in the vicinity of the adjacent air state should be a solid foothold in the ground (such as erection of scaffolding or operating platform), and depending on the operating conditions to set up protective railings, safety nets, wear belts and other safety measures.

14, the reinforcement lashing, installs the skeleton work should set up the scaffold. No use of lift frame body and other construction equipment for climbing.

15, the pouring from the ground above 2m concrete, should set up the operation platform, may not stand in the template or the support pole operation.

16, cross construction should not be in the same vertical direction of the operation. The position of the lower-level operation should be located outside the radius of the upper height and the safety protection layer should be set when the requirement cannot be met.

17, all kinds of demolition operations (such as steel formwork, scaffolding, etc.) above the demolition should not be carried out at the same time clearing; temporary stacking of materials should not be less than 1m edge.

18, the entrance of the building, the upper material mouth of the elevator and so on,Protective sheds should be set up. The length of the protective shed shall not be less than that of the object falling radius of the protective height.

19, to participate in lifting and hoisting operations personnel, including drivers, cranes, signal conductors, welders, etc. should be a special operator, must be professional training, assessment to obtain a certificate, and experience to confirm that can be carried out at high places.

20, large-scale lifting and hoisting operations should be detailed investigation site, according to the engineering characteristics and operating environment for the preparation of special programs, and approved by the enterprise technical leaders, its contents include: Site environment and measures, engineering survey and construction technology, hoisting machinery selection basis, the design and calculation of lifting rod, anchor design, the design and selection of wire rope, the ground endurance and road requirements, the layout of the component stacking and various protective measures during hoisting.

21. After the hoisting machinery has been inspected and accepted by the site, the hoisting machinery should be carried out according to the regulations, including static load and dynamic load test, and the sensitive reliability of various safety devices is tested. Grilled bar According to the plan should be assembled after test hanging inspection, to confirm compliance with the requirements of the use.

22, car-type cranes In addition to the provisions of regular maintenance and maintenance, but also should be carried out on a regular basis every year, including rated load, overload test, testing of its mechanical properties, structural deformation and load capacity, not up to the requirements, should be reduced use.

23, hoisting sling Sling before the use of the construction scheme design requirements for inspection and acceptance of pieces.

24, the crane runs the road to carry on the inspection, cannot reach the ground endurance request should use the roadbed box and so on bedding measure.

25, hoisting and hoisting all kinds of protective measures materials, scaffolding erection and hazardous operation area of the circle and other preparatory work in line with the programme requirements.

26, hoisting and hoisting work before carrying out safety technology disclosure, including hoisting process, component weight and attention.