What does crane attention mean?
In recent years, with the rapid development of the construction industry and logistics transportation, the frequency of use of cranes, as an important construction machinery, has increased significantly. However, safety issues in crane operations are also of concern. This article will combine the hot topics and hot content on the Internet in the past 10 days to analyze the precautions in crane operation and provide structured data for reference.
1. Core precautions in crane operation
Crane operation involves high-risk operations. The following are the hot issues discussed across the Internet recently:
| Things to note | Specific content | Related hot events |
|---|---|---|
| Operator qualifications | Must hold a special equipment operation certificate and participate in training regularly | An accident occurred due to unlicensed operation at a construction site (October 2023) |
| Equipment inspection | Key components such as wire ropes and hydraulic systems need to be inspected before daily operations | A crane wire rope breakage accident (October 2023) |
| operating environment assessment | It is necessary to confirm the ground bearing capacity and weather conditions (wind speed ≤ 6) | Cases of illegal operations in typhoon weather (October 2023) |
| signal communication | Full-time signal workers must be equipped to provide unified command of signals | Signal communication error leads to collision (October 2023) |
2. Analysis of recent hotspot data related to cranes
According to the search data on the entire network, the distribution of popularity about crane safety in the past 10 days is as follows:
| Topic classification | heat index | Month-on-month change |
|---|---|---|
| operating instructions | 85 | ↑12% |
| Accident case | 92 | ↑18% |
| New technology application | 68 | ↑5% |
| Regulations and policies | 73 | ↓3% |
3. Detailed explanation of safety regulations for crane operation
1.preparatory stage: The equipment daily inspection form must be completed (many accidents exposed in the past 10 days are related to the failure to perform daily inspections), focusing on checking: hydraulic oil level, wire rope wear, and the effectiveness of the limit device.
2.During operation: Strictly implement the "ten don't hang" principle (emphasized in many recent safety propaganda videos):
① Do not lift when overloaded
② Do not hoist the command signal if it is unclear
③ Hanging objects cannot be hung if they are not tied firmly
④......
3.New technology application: The intelligent anti-collision system that has been a hot topic recently (the latest AI warning system released by a certain brand successfully avoided 3 potential accidents in a test in October).
4. Analysis of typical accident cases (hot spots in the past 10 days)
| time | location | Cause of accident | Casualties |
|---|---|---|---|
| 2023.10.15 | A construction site in Jiangsu | Weak foundation leads to rollover | 2 people slightly injured |
| 2023.10.18 | Guangdong Logistics Park | Overload operation | Equipment damaged |
| 2023.10.21 | Sichuan construction projects | Signal communication error | 1 person seriously injured |
5. Latest suggestions from industry experts (October 2023)
1. Promote the use of new cranes with black boxes (which can record the last 10 minutes of operation data);
2. It is recommended to conduct simulated emergency drills every quarter (the drill activity recently carried out by a central enterprise was well received);
3. Pay attention to the linkage of weather warning systems (many places have begun pilot projects to connect meteorological data to crane control systems in real time).
Conclusion:The safety of crane operations is related to the safety of life and property, and requires all-round protection from operators, managers and technical equipment. By analyzing recent hot spots, we can find that standardizing operating procedures and strengthening technical protection are the current key directions for industry development. It is recommended that relevant units pay attention to the latest safety regulations in a timely manner to prevent accidents.
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