And manpower is saved

The utility model relates to the technical field of surveying and mapping equipment. The municipal engineering topographic surveying and mapping auxiliary equipment comprises a cross beam and supporting seats arranged at the two ends of the cross beam, a jack is arranged on the cross beam, a force application plate is connected to a piston rod of the jack, an iron chain is connected to the force application plate, a lifting hook is connected to the iron chain, and the supporting seats are detachably connected with the cross beam. The utility model has the advantage of saving a large amount ofmanpower. 本实用新型涉及测绘设备的技术领域，旨在提供一种节省人力的市政工程地形测绘辅助设备，包括横梁和设置在横梁两端的支撑座，横梁上设有千斤顶，千斤顶的活塞杆上连接有施力板，施力板上连接有铁链，铁链上连接有吊钩，且支撑座与横梁之间可拆卸连接。本实用新型具有节省较大的人力的优点。