GB/T 30977-2014 in English
VALIDHollow type guide rails for counterweight and balancing weight of lifts
- Issued on:2014-07-24
- Implemented on:2014-12-01
- File Format:PDF
- Delivery:Within 1 day
$125.00
| Standard No: | GB/T 30977-2014 |
| Document status: | VALID |
| Title in English: | Hollow type guide rails for counterweight and balancing weight of lifts |
| Title in Chinese: | 电梯对重和平衡重用空心导轨 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Within 1 day |
| Issued on: | 2014-07-24 |
| Implemented on: | 2014-12-01 |
| ICS Classification: | 91.140.90-Lifts. Escalators |
| Chinese Classification: | Q78-Elevator |
| Professional Classification: | GB-National Standard |
| Related Keywords: | hollow guide rails
elevator counterweight guide rails hollow type guide guide rail connectors |
| Related Topics: | space elevator
hollow monorail scale heart balance guide balance weight thermogravimetric heat balance GB 30977 GB/T30977-2014 gb/t30977 Center of gravity GB/T 30977-2014 GBT30977 GB/T 30977-2014 Elevator counterweight with hollow guide rail Elevator hollow guide rail standards gb/t 30977 gbt30977-2014 |
《GB/T 30977-2014电梯对重和平衡重用空心导轨》由TC196（全国电梯标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了电梯对重和平衡重常用空心导轨(以下简称“导轨”)及电梯对重和平衡重常用空心导轨连接件(以下简称“连接件”)的型号与参数、技术要求、检验以及标志、包装、运输、贮存。
本标准适用于电梯不设安全钳的对重和平衡重用的空心导轨和连接件。
Scope
This standard specifies the types, parameters, technical requirements, inspection and testing methods of hollow guide rails (hereinafter referred to as “rails”) commonly used for elevator counterweight and counterweight and hollow guide rail connectors commonly used for elevator counterweight and counterweight (hereinafter referred to as “connectors”). Marking, packaging, transportation, storage. This standard is applicable to hollow guide rails and connectors for counterweight and counterweight of elevators without safety gear.
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