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发明授权
CN105836654B 一种管道盖板拆装机构 有权

一种管道盖板拆装机构
摘要：
一种管道盖板拆装机构，包括浇筑在泥土坑上的混凝土坑道，所述混凝土坑道上设有盖板，所述盖板拆装机构还包括用以盖板升降的菱形升降机构、用以盖板左右滑行的滑轮机构和传动机构，外部驱动机构通过所述传动机构与所述菱形升降机构连接，所述混凝土坑道在长度方向的两个内壁上均固定安装有所述菱形升降机构；所述盖板包括盖板块，所述盖板块包括端部盖板块和中间盖板块，所述中间盖板块设置有两个以上，每个中间盖板块的下方均设有两个菱形升降机构；自两端端部盖板块至中间盖板块的盖板块的长度依次增长。本发明提供了一种便于拆装、维修成本较低的管道盖板拆装机构。
摘要（英）：

A pipeline cover plate demounting and mounting mechanism comprises a concrete gallery poured on a soil pit. A cover plate is arranged on the concrete gallery. The cover plate demounting and mounting mechanism further comprises rhombic lifting mechanisms used for enabling the cover plate to ascend and descend, a pulley mechanism used for enabling the cover plate to slide left and right and transmission mechanisms. External drive mechanisms are connected with the rhombic lifting mechanisms through the transmission mechanisms. The rhombic lifting mechanisms are fixedly mounted on the two inner walls, in the length direction, of the concrete gallery. The cover plate comprises cover plate blocks. The cover plate blocks comprise the end cover plate blocks and the middle cover plate blocks. The two or more middle cover plate blocks are arranged, and the two corresponding rhombic lifting mechanisms are arranged below each middle cover plate block. The lengths of the cover plate blocks from the end cover plate blocks at the two ends to the middle cover plate blocks are gradually increased. The pipeline cover plate demounting and mounting mechanism facilitates demounting and mounting and is low in maintenance cost.

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