目前,水表检定单位所用的水表检定台,其水表夹紧装置皆为人工手动操作,没有自锁或互锁功能。在检定段存压的情况下,如果误操作进行卸表,强力水流将喷湿周边环境,自动检定台由于在周围配备电脑和读数摄像头等设备,一旦出现喷水事故,将造成重大损失。本文分析了夹紧装置的结构和工作原理,提出解决问题的办法,说明改造效果。 At present, the water meter test station used by the water meter test unit is manually operated without any self-locking or interlocking functions. In the test section of the case of pressure, if the wrong operation unloading table, the strong water will wet the surrounding environment, automatic verification station due to the surrounding with computers and reading cameras and other equipment, in the event of a spurt, will result in significant losses. This article analyzes the structure and working principle of the clamping device, puts forward the solution to the problem and explains the transformation effect.