The invention discloses an overwater distance surveying instrument for oceanographic engineering surveying and mapping, and belongs to the technical field of oceanographic engineering. An overwater distance surveying instrument for oceanographic engineering surveying and mapping comprises an echo depth finder and further comprises: a main floating plate; an equipment box which is arranged at the upper end of the main floating plate through a telescopic air cylinder set, wherein every two adjacent telescopic air cylinders in the telescopic air cylinder set are connected through a connecting pipe; and a concave plate which is fixedly connected in the equipment box. When the overwater distance surveying instrument is used, the echo depth finder can be clamped and fixed in a mode of bulging the annular air bag, the stability of the echo depth finder is improved, meanwhile, the echo depth finder can be subjected to heat dissipation treatment in a mode of enabling water to circularly flow, the echo depth finder is prevented from being damaged due to overheating after working for a long time, the service life of the echo depth finder is effectively prolonged, the exploration instrument can continuously explore the depth of the ocean, and the working efficiency of the exploration instrument is effectively improved.
本发明公开了一种海洋工程测绘用水上距离勘测仪,属于海洋工程技术领域。一种海洋工程测绘用水上距离勘测仪,包括回声测深仪,还包括:主漂浮板;设备箱,通过伸缩气缸组设置在所述主漂浮板的上端,其中,所述伸缩气缸组中每两个相邻的伸缩气缸之间均通过连接管连接;凹形板,固定连接在所述设备箱内;本发明在使用时通过使环形气囊鼓起的方式,可以对回声测深仪进行夹紧固定,提高回声测深仪的稳定性,同时通过使水进行循环流动的方式,可以对回声测深仪进行散热处理,防止回声测深仪在长时间工作后因过热而发生损坏,有效的提高了回声测深仪的使用寿命,使该勘测仪可以持续对海洋的深度进行勘测,有效的提高了该勘测仪的工作效率。
Over-water distance surveying instrument for oceanographic engineering surveying and mapping
一种海洋工程测绘用水上距离勘测仪
2021-07-06
Patent
Electronic Resource
Chinese
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