Clamping device of cable water damping test system
A test system and clamping device technology, which is applied in the direction of measuring devices, mechanical devices, instruments, etc., can solve the problems of large axial force deformation, etc., and achieve the effects of reducing resistance, light weight, and meeting strength requirements
Active Publication Date: 2012-10-17
扬中市冠捷科创有限公司
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Problems solved by technology
The clamping device of the present invention can solve the fixing problem of mooring cables with different diameters that are flexible and have large axial force deformation, and can solve the different effects on the cables of the force consistent with the direction of incoming flow and the force perpendicular to the direction of incoming flow. It provides a basis for further research on deep-sea mooring cables
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Embodiment Construction
[0027] The present invention will be further described in detail below in combination with specific embodiments.
[0028] Such as figure 1 As shown, the clamping device of the cable water damping test system of the present invention includes a carrying vehicle 10 , a circular indexing plate component 20 and a clamping cantilever 30 .
[0029] Such as figure 2 As shown, the carrier vehicle 10 is composed of a main body 11, a fixed structure and wheels 13. The main body 11 is an "H"-shaped frame, and the wheels 13 are arranged at four ends of the "H"-shaped frame. A circular indexing plate member 20 is fixed at the middle position of the middle crossbeam 14 of the "H" frame, and the fixed structure is two sides arranged on the middle crossbeam 14, parallel to the middle crossbeam 14, and The fixed rod 12 fixed on the "H"-shaped frame; the carrying vehicle 10 is made of aluminum, and the "H"-shaped frame is a detachable structure, and the fixed rod fixed on the "H"-shaped fram...
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Abstract
The invention discloses a clamping device of a cable water damping test system. The clamping device comprises a carrying vehicle, wherein a main body of the carrying vehicle is in a shape of an H-shaped frame; wheels are arranged at four ends of the H-shaped frame; a circular index plate part is fixed on a middle transverse beam of the H-shaped frame; two fixed rods are arranged on two sides of the middle transverse beam and parallel with the middle transverse beam; the circular index plate part consists of an index plate and a supporting beam; a circle of circular holes are uniformly distributed on the index plate; two ends of the supporting beam are cantilevers; two positioning holes of which the positions correspond to those of the circular holes in the index plate are formed in the middle transverse beam of the H-shaped frame; cantilever ends of the supporting beam are respectively fixed with a clamping cantilever; and a chuck is arranged at the bottom end of each clamping cantilever. By the clamping device, the problem of fixing of mooring cables which have different diameters and high flexible and axial forced deformation can be solved, and the problem of different influences, of an acting force which accords with incoming flow direction and the acting force which is vertical to the incoming flow direction, on a cable can be solved.
Description
technical field [0001] The invention relates to an ocean engineering structure, in particular to a research system for the mechanical properties of cables of large-scale ocean engineering structures. Background technique [0002] With the development of the energy industry, the exploitation of oil and natural gas gradually advances to deep waters, and the design of the mooring structure of the exploitation platform has become an increasingly severe challenge. The traditional rigid catenary mooring structure based on steel wire rope or steel ring is only suitable for shallow water areas with water depths within a few hundred meters. Due to its high price, large additional mass, low recovery stiffness, and large horizontal offset, there are many disadvantages for the application in deep water areas. Therefore, a new type of mooring structure based on synthetic fibers has attracted more and more attention in deep water mooring applications due to its advantages such as light w...
Claims
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IPC IPC(8): G01N19/00
Inventor 李林安周改丽雷震名李水娇王世斌
Owner 扬中市冠捷科创有限公司