Seabed chain clamping driven continuous penetration static cone penetration device

By designing a seabed chain clamping drive continuous penetration static contact detection device, the cost-effective submarine survey equipment needs in marine engineering construction are solved, and automatic continuous penetration and efficient survey are achieved, which are suitable for a variety of offshore engineering projects.

CN114232581BActive Publication Date: 2025-08-12THREE DIMENSIONAL GEOTECHN ENG CO LTD YANTAI
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Patent Information

Application Number
CN202210025898.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-01-11
Publication Date
2025-08-12
Estimated Expiration
2042-01-11

AI Technical Summary

Technical Problem

my country's marine engineering construction urgently requires cost-effective high-end equipment for submarine surveys. The existing imported equipment from abroad is expensive and the technology is confidential. The domestic equipment technical level remains in the scientific research stage and lacks large-scale application of seabed static touch detection systems.

Method used

A seabed chain clamping drive continuous penetration static contact detection device is designed, including a frame, probe rod probe, counterweight, leveling mechanism, chain clamping drive mechanism, meter meter, hydraulic system and electronic control system. The probe rod probe is driven through the sprocket chain transmission mechanism and hydraulic motor to complete the penetration or lifting action. It is equipped with video monitoring and modular design to meet the needs of automatic continuous penetration.

Benefits of technology

It realizes submarine survey with compact structure, simple operation, low energy consumption and high cost performance. It is suitable for a variety of offshore engineering projects, meets the needs of automatic continuous inflow of static contact detection, and is widely used in terminal construction, offshore wind power and other projects.

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Abstract

The present invention discloses a seabed chain clamping driven continuous penetration static penetration device, comprising a frame and a probe rod probe, a counterweight fixedly mounted on one side of the frame, a leveling mechanism fixedly mounted on the inner side of the frame, a clamp fixedly mounted on the bottom inner side of the frame, a chain clamping drive mechanism mounted on the inner side of the frame, a meter fixedly mounted on the top inner side of the frame, a pulley block fixedly mounted on the inner side of the frame, and a hydraulic system fixedly mounted on the inner side of the frame. The present invention has a compact structure, a modular design, full-process video monitoring, stable and reliable operation, can meet the general needs of automatic continuous penetration of underwater static penetration, and has low energy consumption and high cost performance. The present invention can be widely used in a series of offshore engineering projects such as dock construction, offshore wind power, cross-sea bridges and tunnels, energy exploration and development, military logistics support, submarine pipeline laying, offshore artificial islands, marine ranches, marine scientific research, and other project survey tasks such as static penetration.
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