Marine Strain Gauge Fast Sticking and Curing Mechanical Device and Its Application Method

Abstract

The invention relates to a rapid pasting and curing mechanical device for a ship strain gauge and an application method of the rapid pasting and curing mechanical device. The rapid pasting and curing mechanical device comprises a magnetic seat, wherein a square groove is formed in the bottom of the magnetic seat, a magnetic block is arranged in the square groove, an elastic rubber cushion is fixedly arranged on the bottom of the magnetic block, and the elastic rubber cushion is aligned to a polyester film which is arranged right above the strain gauge; the middle part of the top surface of the magnetic seat extends to provide with two screws, an aluminum alloy frame covers the magnetic seat, pin holes are respectively formed in the top and two sides of the aluminum alloy frame, the screws penetrate the pin holes in the top of the aluminum alloy frame and are connected with compression springs and self-screwed nuts, a cam connecting rod is arranged between the two screws in the aluminum alloy frame, two ends of the cam connecting rod penetrate the pin holes in two sides of the aluminum alloy frame, one end of the cam connecting rod is connected with an open bolt and a fixing sleeve, and the other end is connected with a fixing sleeve. The rapid pasting and curing mechanical device is compact and reasonable in structure, convenient to produce and install and convenient to use; the manual pressing and operating problem in the pasting process of the strain gauge can be solved, the manpower is released, rapidness and convenience in operation can be realized, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to a marine strain gauge sticking device, in particular to a fast sticking and curing mechanical device for a marine strain gauge and a use method thereof. Background technique [0002] During the long-term service period, the ship suffers from environmental erosion, material aging, creep effect and interaction of alternating loads, and the hull structure inevitably produces damage accumulation, which leads to the reduction of the strength and fatigue strength of the hull structure and the safety of the ship. Therefore, during the construction and service of ships, regular safety inspections will be carried out to measure the weak and dangerous parts of the structure, and to give early warning of possible damage. Strain is an important physical characteristic of engineering structures, which can reflect the response characteristics of the structure and judge the damage state of the structure, and is the most important parameter fo...

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Problems solved by technology

[0004] Aiming at the shortcomings in the above-mentioned existing production technology, the applicant provides a fast bonding and curing mechanical device for marine strain gauges and its use method, thereby solving the problem of manual operation in the pressing process, improving the bonding workflow, liberating manpower, and improving The installation efficiency and measurement accuracy of strain gauges are improved, and the present invention can also be extended and applied to various types of strain gauges that are pasted and installed.

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