Segment structure with horizontal pin type mortise and tenon and push-and-press fastening type joint connecting assemblies
A joint connection and mortise and tenon technology, which is applied in shaft equipment, shaft lining, mining equipment, etc., can solve problems such as easy deformation of arc bolts, large time and manpower consumption, and difficulty in piercing arc bolts, so as to reduce water seepage, The effect of reducing manpower and material resources, improving assembly speed and efficiency
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[0030]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0031] see figure 1 , the segment structure provided by the preferred embodiment of the present invention has a horizontal pin type mortise and tenon joint assembly and a push fastening joint connection assembly. The segment structure greatly improves the assembly speed of the shield segment and saves engineering construction At the same time, the precise assembly of the shield segment is realiz...
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