GB/T 37168-2018 in English
VALIDBuilding construction machinery and equipment—Machinery and plants for the preparation of concrete and mortar safety requirements
- Issued on:2018-12-28
- Implemented on:2019-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 37168-2018建筑施工机械与设备 混凝土和砂浆制备机械与设备安全要求》由TC328(全国建筑施工机械与设备标准化技术委员会)归口,TC328SC1(全国建筑施工机械与设备标准化技术委员会混凝土机械分会)执行,主管部门为中国机械工业联合会。
Introduction
4.1.3 Main switch and control panel
| Equipment type | Safety requirements |
|---|---|
| Mixer | A main switch should be installed in accordance with the provisions of 5.3 of GB5226.1-2008, and an interlock switch should be equipped to ensure the safety of operators. |
| Drying drum | An emergency stop switch must be installed to ensure the emergency stop function in unexpected situations. |
Case analysis: Safety protection of mixer
As a key equipment for concrete preparation, the safety protection of the mixer is particularly important. According to standard 4.3.1, the mixer must be able to discharge the mixture in the event of a temporary power outage or accident. In addition, the exposed parts of the transmission system should have protective covers and safety maintenance protection devices, and warning signs should be set up to remind operators to avoid stepping on dangerous areas.

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