Lifting device for measurement of multi-beam transducer

A lifting device and transducer technology, which is applied to measuring devices, instruments, and the use of ultrasonic/sonic/infrasonic waves, etc., can solve the problems of complex structure of lifting mechanism, unsafe installation, low efficiency, etc., to reduce the number of personnel and prolong the use Lifetime, effect of guaranteed measurement time

Active Publication Date: 2009-09-16
CHINA HARBOUR ENGINEERING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lifting mechanism straddled on one side of the hull has a complex structure, is not safe to install, and requires multiple people to operate at the same time, which has the disadvantages of time-consuming, laborious, and low efficiency.

Method used

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  • Lifting device for measurement of multi-beam transducer
  • Lifting device for measurement of multi-beam transducer
  • Lifting device for measurement of multi-beam transducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A lifting device for multi-beam transducer measurement, comprising a bracket 3 fixed on the hull, the bracket 3 is connected to a lifting mechanism, the lifting mechanism is connected to a lifting tube 5, and the bracket 3 or the hull 11 is provided with a stand 4, a stand Lifting pipe hole 4.1 is arranged on 4. The positioning frame trolley 6 is set on the outside of the lifting tube, and the outer side of the trolley 6 is equipped with rollers 6.2, and the center is provided with a lifting through hole, and the through hole is provided with a semi-flange 6.1 with a convex-concave structure, and the lifting tube is connected to the trolley tube 8 through the flange. The trolley tube 8 is provided with a trolley mobile bracket block hoop 7, and the support bottom or the hull is provided with a positioning trolley support 10. The semi-concave flange 6.1 of the trolley and the flange 8.1 bottom surface of the semi-convex structure of the trolley tube 8 are installed and p...

Embodiment 2

[0036] A lifting device for multi-beam transducer measurement, the outer side of the lifting tube 5 is provided with a guide rail 2, the bracket 3 or the hull is provided with a stand 4, the stand 4 is provided with a lifting tube through hole 4.1, and the lifting tube through hole 4.1 is set There are rail runners 4.2. All the other are with embodiment 1.

[0037] The specific operation process of this embodiment:

[0038] According to the above structure combined with the installation requirements, a special survey ship was designed and manufactured. The ship measures 27 meters in length, 5.5 meters in width and 1.8 meters in draft. The power of the sailing main engine is 240 horsepower; the power of the generator is 24kw, which is used for power supply of measuring equipment and life. A vertical shaft is reserved on the front deck of the survey ship bridge to install the transducer, and a transducer installation lifting device is specially designed and manufactured, and ...

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PUM

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Abstract

The invention relates to a lifting device for measurement of a multi-beam transducer. The invention belongs to the technical field of underwater measurement. The lifting device for the measurement of the multi-beam transducer comprises a support which is fixed at a ship body and is characterized in that the support is connected with a lifting mechanism, the lifting mechanism is connected with a lifting pipe, a positioning frame is sleeved at the outside of the lifting pipe, and the lifting pipe is connected with the transducer. The lifting device has the advantages of good safety, easy lifting, stable posture, high measurement accuracy, long service life and the like, thereby ensuring the accuracy of the repeated installation of the transducer, reducing the labor intensity of a surveyor and improving the measurement efficiency.

Description

technical field [0001] The invention belongs to the technical field of underwater measurement, in particular to a lifting device for multi-beam transducer measurement. Background technique [0002] At present, the existing lifting devices for measuring multi-beam transducers are generally straddled on one side of the hull, and hoisting and other methods are used to realize the installation and lifting of the beam transducers underwater. The lifting mechanism installed on one side of the hull is complex in structure, unsafe to install, and requires multiple people to operate at the same time, which has the disadvantages of time-consuming, laborious, and low efficiency. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a lifting device for multi-beam transducer measurement. [0004] The object of the present invention is to provide a lifting device for multi-beam transducer measurement with good safety, easy lifting a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B17/00
Inventor 朱信群郭胜英抗卫平刘树东李素江王连生栗建军张城
Owner CHINA HARBOUR ENGINEERING
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