A multi-beam sonar carrying device

Abstract

The invention aims to provide a multi-beam sonar carrying device which comprises a dome, an upper connecting part, a multi-beam transmitting array, a multi-beam transmitting array support plate and a multi-beam receiving array. The multi-beam transmitting array is installed at the inner side of the upper connecting part through bolts. The dome is connected to the outer part of the upper connecting part through bolts. A hanging ring is fixedly connected to the upper surface of a bottom plate, and the protection of a whole device can be realized through tying a rope on the hanging ring. The convex surface of the multi-beam transmitting array support plate and the concave surface of the multi-beam receiving array fit together and are connected and fixed through bolts. The multi-beam transmitting array support plate is fixedly connected to the upper connecting part through three triangular reinforcing rib plates. The upper part of the upper connecting part comprises a flange, and the fixed connection with a ship board vertical connecting device can be realized through the flange. The invention is mainly aimed at an integrated multi-beam sonar with the integration of the receiving array and a control cabin, the connection and fixation of multi-beam receiving and transmitting devices can be carried out, and the device is especially suitable for the carrying of a concave receiving array.

Description

technical field [0001] The invention relates to a multi-beam sonar carrying device, in particular to an integrated multi-beam sonar carrying device integrated with a multi-beam sonar receiving array and a control cabin, which is suitable for ship-borne multi-beam sonar for underwater detection operations. Background technique [0002] Underwater detection technology is the main technology to obtain ocean information, and it is the basis of most ocean activities, including marine scientific research, economic development, environmental protection, and resource development. At present, most of the marine underwater detection equipment is retracted and retracted manually or by relatively heavy mechanical equipment, which is extremely inconvenient to use and often accompanied by potential safety hazards. Some detection equipment is installed on the bottom of the ship. This method puts forward high requirements on the safety and maintenance of the equipment, and it is difficult t...

AI Technical Summary

Problems solved by technology

However, this separate multi-beam sonar has the problem of difficult placement of the control cabin, which is not conducive to the installation on AUV, ROV and other internal space tight carriers.

[0003] The Chinese Patent Publication No. is CN104908910A, and the patent document titled "An Automatic Retractable Device for Underwater Detection Equipment" discloses an automatic retractable device, mainly proposing a retractable device for multi-beam sonar, which is suitable for Compared with the separate multi-beam sonar, the structure is simple and the strength is low, and the installation and fixing of the control cabin are not considered

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