What does tower crane QTZ mean? Analysis of hot topics and hot content on the entire network in the past 10 days
Tower cranes are common heavy machinery equipment on construction sites, and their models and specifications have always been the focus of attention both inside and outside the industry. Recently, "What does tower crane QTZ mean?" has become one of the hot search topics on the Internet. This article will focus on this topic and provide you with structured data analysis based on the hot topics and hot content on the entire network in the past 10 days.
1. Analysis of the meaning of tower crane QTZ
QTZ is a common prefix for tower crane models, and its meaning is as follows:
| letter | Meaning | Detailed description |
|---|---|---|
| Q | lifting | Indicates that the equipment is a lifting machinery |
| T | Tower type | Represents a tower structure |
| Z | Self-elevating | Indicates that it has a self-boosting function |
Therefore, QTZ tower crane refers to self-elevating tower crane, which is one of the most widely used types of tower cranes on construction sites.
2. Data analysis of hot topics on the entire network in the past 10 days
By analyzing the hotspot data of the entire network in the past 10 days, we found that the following topics related to construction machinery are relatively popular:
| Ranking | hot topics | heat index | Main discussion platform |
|---|---|---|---|
| 1 | Construction Site Safety Code | 9,520,000 | Weibo, Zhihu |
| 2 | Tower Crane Operation Certificate Examination | 6,780,000 | Baidu knows, Tieba |
| 3 | Intelligent construction machinery | 5,430,000 | WeChat public account, headlines |
| 4 | Tower crane model analysis | 4,890,000 | Zhihu, Bilibili |
| 5 | Safety when working at heights | 4,560,000 | Douyin, Kuaishou |
3. Technical parameters of QTZ tower crane
Different models of QTZ tower cranes have different technical parameters. The following is a comparison of the data of common models:
| model | Maximum lifting capacity (t) | Arm length(m) | Independent height (m) | Power(kW) |
|---|---|---|---|---|
| QTZ40 | 4 | 48 | 30 | 24.5 |
| QTZ63 | 6 | 50 | 40 | 31.5 |
| QTZ80 | 8 | 55 | 45 | 45 |
4. Recent hot events in the construction industry
1.Intelligent tower crane technology breakthrough:A well-known construction machinery manufacturer recently released a new generation of intelligent tower crane system, which uses AI technology to achieve automatic obstacle avoidance and precise hoisting, which has attracted widespread attention in the industry.
2.Tower crane operation safety training:Housing and construction departments in many places jointly carried out safety training activities for tower crane operators, emphasizing the importance of holding certificates and standardizing operations.
3.Green building development:With the improvement of environmental protection requirements, electric tower cranes and new energy tower cranes have become the new favorites of the industry, and many companies have increased investment in research and development.
5. Suggestions on purchasing and using tower cranes
1.Select a model according to project requirements:Construction projects of different sizes require different types of tower cranes, and the QTZ series can meet the needs of most mid- and high-rise buildings.
2.Pay attention to safety performance:When purchasing, you need to pay attention to whether the safety devices of the tower crane are complete, such as moment limiter, weight limiter, height limiter, etc.
3.Regular maintenance:Establish a complete maintenance system to ensure that all components of the tower crane are in good working condition.
4.Operator training:Ensure that operators are certified to work and receive regular safety education and skills training.
Conclusion
Through this article's detailed analysis of "What does tower crane QTZ mean" and the data analysis of recent hot topics, I believe readers will have a deeper understanding of tower crane models. Today, with the rapid development of the construction industry, understanding the relevant knowledge of construction machinery and paying attention to industry trends is of great significance to both practitioners and enthusiasts in related fields.
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