Wear-resistant spliced grating

The wear-resistant spliced grating comprises a first splicing block and a second splicing block, a connecting block is fixedly installed on the surface of the left side of the first splicing block, a connecting groove is formed in the surface of the right side of the second splicing block, and conducting strips are fixedly installed on the surfaces of the top and the bottom in the connecting groove. And a control mechanism is mounted in the second splicing block on the left side of the connecting groove. According to the wear-resistant splicing grating, when the splicing block I and the splicing block II need to be separated, the splicing block I and the splicing block II can be kept static firstly, so that an elastic ball does not shake to cut a magnetic induction line to cut off current, and an extrusion plate absorbs electrorheological fluid in a connecting groove back into an extrusion cavity through a liquid outlet pipe under the elastic force action of a spring II, so that the splicing block I and the s