DB34/T 3312-2019 Active Anhui ProvinceLocal standards

DB34/T 3312-2019 DB34/T 3312-2019 Guideline for inspection of gear cone drum progressive type anti-fall safety device for construction elevator

Publish Date: 2019-02-01 Implement Date: 2019-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB34/T 3312-2019

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Construction engineering construction machinery

ICS Name: Construction equipment

Publish Date: 2019-02-01

Implement Date: 2019-03-01

Pages: 10 pages

Scope

This standard specifies the general requirements, inspection items, judgment of inspection conclusions, and inspection reports for gear cone drum progressive fall protection safety devices used in construction lifts. This standard applies to the regular inspection of gear cone drum progressive fall protection safety devices (hereinafter referred to as fall protection safety devices) used in dual-use passenger and cargo lifts with a rated lifting speed of not more than 2 m/s and gear rack drive systems, conducted using the test bench method.