Safety rules for cutting fork lifting platform

1 scope

This standard is applicable to all kinds of lifting platforms, including fixed lifting platforms, mobile lifting platforms, self-propelled lifting platforms (driven by DC motor, ac motor) and elevators.

This standard specifies the safety requirements for the design, manufacture, inspection, use and scrap of the scissor type lifting platform.

The cutting fork lifting platform is mainly used for climbing and vertical conveying. It can be used at any height within the range of lifting and dropping height designed by the cutting fork lifting platform.

2 Reference Standards

The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. At the time of publication, all versions shown are valid. All standards are subject to revision, and parties to this standard should explore the possibility of using * versions of the following standards.

GB/T 985 -- 1988 Basic forms and dimensions of weld groove for gas welding, manual arc welding and gas shielded welding

Basic form and dimensions of submerged arc welding groove

GB/T 3323 -- 1987 steel fusion welded butt joint radiography and quality classification

General technical conditions for hydraulic systems

Carbon steel electrode

Low alloy steel electrode

Flux for submerged arc welding of carbon steel

Carbon steel and low alloy steel wire for gas shielded arc welding

3 Various dangers

The risks of the cutting fork lifting platform are as follows:

A) Mechanical hazard;

B) Electrical hazards;

C) Risks arising from the neglect of ergonomics in the design;

D) Risks arising from energy failure, damage to mechanical parts or other functional faults;

E) Hazards arising from incorrect or incorrect positioning of security measures.