晋能控股装备制造取得煤矿井下巷道交叉平铺支撑结构专利，有效减少煤巷和岩巷交叉处上部煤巷整体矿压显现

Core Viewpoint - Jin Energy Holding Equipment Manufacturing Group Co., Ltd. has obtained a patent for a new underground coal mine support structure, which aims to improve the stability of intersecting coal and rock tunnels [1] Company Overview - Jin Energy Holding Equipment Manufacturing Group Co., Ltd. was established in 1958 and is located in Jincheng City, primarily engaged in coal mining and washing [1] - The company has a registered capital of 4,149.1551 million RMB [1] - Jin Energy has invested in 108 enterprises and participated in 5,000 bidding projects [1] - The company holds 130 trademark registrations and 1,425 patent registrations, along with 48 administrative licenses [1] Patent Details - The patent titled "A Cross-Laying Support Structure for Underground Coal Mine Tunnels" was authorized with announcement number CN223227378U, with an application date of November 2024 [1] - The patent provides a method to effectively reduce the impact of mining pressure and deformation at the intersection of coal and rock tunnels by using steel supports and concrete [1]