| 摘要 |
FIELD: construction.SUBSTANCE: device for fixation of an underwater hatch or another detachable or rotary structure, comprises a crossbar rod made as capable of hinged connection to a body. On the second end the rod is made as capable of making a coupling with the surface of the fixed hatch. The rotary mechanism of the rod comprises two parts, which on their first ends are hingedly connected to each other. The drive is made as coupled with the rotary mechanism. The unit for fixation of the underwater hatch, apart from the fixation device, comprises a hatch and a locking plank arranged on the surface of the hatch. The second end of the crossbar rod may be put in coupling with the locking plank.EFFECT: provision of simpler temporary fixation of a hatch, no need to apply energy from outside, when the unit is in closed mode.18 cl, 5 dwg |
