Hollow type guide rails for counterweight and balancing weight of lifts
1 Scope
This standard specifies the models, parameters, technical requirements, inspection, and marking, packaging, transportation and storage of hollow type guide rails for counterweight and balancing weight of lifts (hereinafter referred to as "guide rails") and fishplates of hollow type guide rails for counterweight and balancing weight of lifts (hereinafter referred to as "fishplates").
This standard is applicable to the hollow type guide rails for counterweight and balancing weight of lifts without safety gear and their fishplates.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
hollow type guide rails for counterweight and balancing weight of lifts
guiding parts formed with plates by cold bending, on which the counterweight and balancing weight of lifts run
3.2
fishplates of hollow type guide rails for counterweight and balancing weight of lifts
fishplates for connecting the hollow type guide rails for counterweight and balancing weight
Foreword III
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Designation and parameters
6 Technical requirements
7 Inspection
8 Marking, packaging, transportation and storage
