煤矿提升运输起重设备标准体系构建研究

针对目前提升运输起重设备的技术发展状态,设计了标准体系框图,定义了标准体系编号规则,确定了标准状态与级别,分析了标准制修订紧急程度,进而构建了提升运输起重设备标准体系,该标准体系可为今后一段时期内标准制修订、立项等提供参考。

新型吊卡销的研制及在孤岛油田作业中的应用

提升起重设备是井下作业施工中的重要设备之一，主要由通井机，井架，天车，游动滑车，钢丝绳，吊环，吊卡和吊卡销组成，其中，吊卡销是使用频率最高的工具之一，孤岛油田的井下作业施工受防砂工艺的影响，解卡工艺频繁，此外，起下管柱操作过程中，时常会出现拉力释放的现象，这时，游动滑车，吊环和吊卡相互作用，使吊卡销弹出，造成安全事故，为此，研制试用了新型吊卡销，后收到良好的效果。

Inflatable Lifting Web Professional Boots RS-1 Design

Research and development design is involved with inflatable lifting web professional boots in architecture industry limited space installation work technology field. This web-based boot includes boot body, lifting device and support to support the feet and the lifting device to fix on the boot body. The support uses the lifting device to connect to the bottom of the boot body, and through the lifting device function, it can have lifting displacement to the boot bottom. The workers put foot fixed on the support, so as to make the inflating lifting boots walk along with the workers. The adjusting lifting device can make support member move far or near the bottom direction of boot body. The workers can lift higher or lower along with the support. The workers can adjust the lifting device according to specific work height, without using or moving ladder or stool, to save time and improve the work efficiency.