Seabed type chain clamping driving continuous penetration static sounding device

Abstract

The invention discloses a seabed type chain clamping driving continuous penetration static sounding device which comprises a rack and a probe rod probe, a balancing weight is fixedly installed on one side of the rack, a leveling mechanism is fixedly installed on the inner side of the rack, a clamping device is fixedly installed at the bottom of the inner side of the rack, and a chain clamping driving mechanism is installed on the inner side of the rack. A meter counter is fixedly installed on the top of the inner side of the rack, a pulley block is fixedly installed on the inner side of the rack, and a hydraulic system is fixedly installed on the inner side of the rack. The device is compact in structure, modular in design, stable and reliable in work, low in energy consumption, high in cost performance and suitable for popularization and application, video monitoring is achieved in the whole process, and the requirement for automatic and continuous penetration of general underwater static sounding can be met. The device can be widely applied to survey tasks such as static sounding of a series of offshore engineering projects such as wharf construction, offshore wind power, cross-sea bridges and tunnels, energy exploration and development, military logistics support, submarine pipeline laying, offshore artificial islands, marine ranches and marine scientific research.

Description

technical field [0001] The invention belongs to the technical field of static penetration testing, and in particular relates to a seabed type chain clamping drive continuous penetration static penetration testing device. Background technique [0002] Static CPT is to use static force to press the probe into the soil at a certain rate, and use the force sensor inside the probe to record the penetration resistance of the probe through electronic measuring instruments to reflect the characteristics of different layers of soil. It is mainly used in the division of soil layers, to obtain the indicators of the engineering properties of each soil layer, to determine the parameters of the foundation soil, etc. Compared with the method of seabed sampling and analysis, seabed static sounding has the advantages of fast and accurate, and is an important means of soil mechanics investigation for seabed engineering. There are three relatively mature construction techniques at home and ab...

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Problems solved by technology

[0004] In view of the deficiencies in the existing technology, the purpose of the present invention is to provide a seabed-type chain clamping drive continuous penetration static penetrating device, which solves the problem that various types of marine engineering construction in my country urgently need high-end equipment for seabed surveying with high cost performance

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