Waterproof type multi-component load cell for tank test

• Main Authors: KIM, HYO CHUL, RHYU, SEONG SUN, HAM, DONG BIN, LEE, MI YAE, SHIN, CHANG HWAN
• Format: Patent
• Language: English; Korean
• Published: 20.04.2023
• Subjects: EQUIPMENT FOR SHIPPING; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PERFORMING OPERATIONS; PHYSICS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING

The present invention relates to a technique relating to a waterproof multi-component force dynamometer for a water tank test and, more specifically, to a waterproof multi-component force dynamometer for a water tank test, which detects fluid force acting on a model ship with precision maintained so that the performance of a real ship can be evaluated using the model ship in a test water tank. The waterproof multi-component force dynamometer (10) for a water tank test comprises: a detecting unit (100) detecting component force acting on the dynamometer (10); a waterproofing unit (200) surrounding the outside of the detecting unit (100) to waterproof the detecting unit (100); and a dynamometer cover (300) surrounding the outside of the waterproofing unit (200), surrounding the space between a model and a measuring instrument to protect the waterproofing unit (200), and having a hole formed in one side thereof to electrically connect the outside and the detecting unit (100). Therefore, the component force can be accurately measured even in water. 본 발명은 수조시험용 방수형 다분력 검력계에 관한 기술로서 상세하게는, 시험수조에서 모형선으로 실선의 성능을 평가할 수 있도록 모형선에 작용하는 유체력을 정밀도를 유지하며 검출하는 수조시험용 방수형 다분력 검력계에 관한 것이다. 수조시험용 방수형 검력계(10)에서, 상기 검력계(10)에 작용하는 분력을 검출하는 감지부(100); 상기 감지부(100)의 외곽을 감싸도록 형성되어 상기 감지부(100)를 방수하는 방수부(200); 및 상기 방수부(200)의 외곽을 둘러싸며 검력계(10)를 모형과 계측기 사이를 감싸며 방수부(200)를 보호하되, 일측에 외부와 상기 감지부(100)를 전기적으로 연결하기 위한 홀이 형성된 검력계 커버(300);를 포함하는 방수형 검력계를 제공할 수 있다.