A kind of ship hull sand cleaning system and ship hull sand cleaning method
A technology for ship hull and sand cleaning, applied in the direction of ship hull, ship cleaning device, ship construction, etc., can solve the problems of time-consuming and laborious, large power consumption, affecting the process of ship manufacturing, etc., and achieve the effect of high sand cleaning efficiency.
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Embodiment 1
[0032] This embodiment provides a hull sand cleaning system, such as figure 1 As shown, the hull 1 has a plurality of sand retention areas 2 surrounded by various types of plates. After the hull 1 is subjected to the sandblasting process, the sand or shot blasting media used in the sandblasting process (herein, this medium is simply referred to as sand) will remain in the sand retention area 2 . Since the mass and volume of the hull 1 are relatively large, it is relatively difficult to clean the sand of the hull 1 .
[0033] In order to make the sand cleaning work more time-saving and labor-saving on the premise of ensuring the quality of sand cleaning, the following technical solutions are adopted:
[0034] Circulation holes 3 are provided on the hull 1 and on the plate body enclosing the sand retention area 2, such as figure 1 As shown, the flow holes 3 communicate the adjacent sand retention areas 2 and the outer sand retention areas 2 with the outer side of the hull 1, t...
Embodiment 2
[0045] This embodiment provides a hull sand cleaning system, which is similar to the hull sand cleaning system in the preferred embodiment, except that the sand cleaning platform includes three hydraulic cylinders, and the three hydraulic cylinders can be arbitrarily arranged, The sand cleaning platform can drive the hull to tilt at any angle, for example, the hull tilts diagonally. There are two diagonal lines of the hull, so when tilting along the diagonal, there are four ways of tilting the hull. At this time, the vibration device can be set at the four right angles of the support plate of the sand cleaning platform or at the four a corner.
[0046]On the basis of the above structure, the setting direction of this embodiment is any angle of the hull. Preferably, the setting direction is the diagonal direction of the hull.
Embodiment 3
[0048] This embodiment provides a hull sand cleaning system, which is similar to the hull sand cleaning system in the preferred embodiment 1, except that the specific structure of the sand cleaning platform is different.
[0049] The sand cleaning platform of this embodiment includes a support plate and a movable lifting crane, the support plate is used to fix and support the hull, and the lifting crane can raise a certain part of the hull by a set angle to realize the inclination of the hull. In order to better define the trajectory of the movable lifting crane, the movable lifting crane can be slidably arranged on the sliding rail, and the sliding rail includes a lateral sliding rail and a longitudinal sliding rail.
[0050] The movable lift crane is electrically connected to the control device.
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