The invention relates to the field of detection of underwater buildings, in particular to a device for detecting cracks of an underwater building. A lifting assembly is arranged on a fixed base fixedly connected on a ship body, a connecting column is fixedly connected on the bottom of a movable plate in transmission connection on the lifting assembly, and a mounting cavity is arranged on a rectangular base fixedly connected to the bottom end of the connecting column; a first motor is fixedly connected on the top inner wall of a ring-shaped slot formed in the top inner wall of the mounting cavity, a rotary disc is fixedly connected on the output shaft of the motor, an electric push rod is fixedly connected on the bottom of the rotary disc, a connecting plate is fixedly connected on the output shaft of the electric push rod, and a fixed plate is fixedly connected on the bottom of the connecting plate; and the bottom of the fixed plate extends to a position below the bottom of a rectangular base; detectors are fixedly connected at the two sides of the fixed plate; and an anti-impact assembly is arranged on the rectangular base. The device solves the problems that a conventional detector has a detection dead corner, is liable to have a detection leakage phenomenon, and is easily damaged as a result of impact of water flow.
本发明涉及水下建筑物检测领域,尤其涉及一种水下建筑物裂缝检测装置,船体上固定连接固定座上设有升降组件,升降组件上传动连接移动板的底部固定连接有连接柱,连接柱的底端固定连接有矩形座上设有安装腔室,安装腔室的顶部内壁上开设环形槽的顶部内壁上固定连接有第一电机,第一电机的输出轴上固定连接有转盘,转盘的底部固定连接有电动推杆,电动推杆的输出轴上固定连接有连接板,连接板的底部固定连接有固定板,固定板的底部延伸至矩形座的底部下方,固定板的两侧均固定连接有检测仪,矩形座上设有防冲击组件,解决传统裂缝检测仪存在检测死角,容易出现漏检的现象,且检测仪容易受到水流的冲击,造成损伤的问题。
Device for detecting cracks of underwater building
一种水下建筑物裂缝检测装置
11.12.2020
Patent
Elektronische Ressource
Chinesisch
Underwater robot for detecting and repairing cracks of marine building
Europäisches Patentamt | 2024
|Scanning device for detecting building cracks by unmanned aerial vehicle and scanning method thereof
Europäisches Patentamt | 2022
|Detecting Cracks on Inner Surfaces
NTRS | 1982
|Detecting Cracks in Rough Metal Surfaces
NTRS | 1985
|