Exo-dock sanding device for ship planking
A technology for board docks and ships, which is applied in the field of sand blasting devices outside the ship's outer board docks. It can solve the problems of tight construction schedules, sand blasting and painting operations occupying a large dock period, and high costs, so as to reduce workload and reduce ship modification or repair. Cost, reduction of ship refit or repair period effect
Inactive Publication Date: 2013-05-01
COSCO DALIAN SHIPYARD
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Problems solved by technology
[0002] In the prior art, the sanding, derusting and painting operations of the outer plate of the ship are one of the main contents of the ship refitting or repairing the dock. The traditional method is to carry out the scaffolding operation after the ship enters the dock, and then perform the sanding, derusting and painting Spraying, due to the high cost of operations in the dock, the construction period is very tight, and there are many projects. The sandblasting and painting operations in the dock take up a lot of docking time and affect the development of other projects. How to reduce the workload in the dock and transfer the projects in the dock to the dock. It is a big problem for technicians and craftsmen
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[0016] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, the sand blasting device outside the ship's outer plate dock includes a hanger 1, a sand cleaning slope 2, a sand cleaning slide 3, a bracket 4 and a counterweight 5, and the sand cleaning slope 2 is welded on the bottom of the hanger 1, and the sand cleaning slide The road 3 is arranged under the sand cleaning slope 2, the bracket 4 is supported on the bottom of the sand cleaning slideway 3, and the counterweight 5 is installed on the bottom of the bracket 4. The present invention sets up a hanger on the outer plate and protects it with a white iron sheet. The space formed by the iron sheet is used as a channel for sand blasting. After the sand blasting in this area, the hanger and the protection are lifted away by a crane, and the construction of the next area is carried out. A sand cleaning slope is set at the bottom of the hanger, which is made of patterned steel plate and connected with the outer pl...
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The invention discloses an exo-dock sanding device for a ship planking, which comprises a hanging rack (1), a sand removal slope (2), a sand removal slideway (3), a bracket (4) and a counterweight (5), wherein the sand removal slope (2) is welded at the bottom of the hanging rack (1); the sand removal slideway (3) is arranged below the sand removal slope (2); the bracket (4) is supported at the bottom of the sand removal slideway (3); and the counterweight (5) is mounted at the bottom of the bracket (4). According to the exo-dock sanding device for the ship planking, the engineering operation that can only be conducted in a dock is conducted on a wharf; the workload in the dock can be reduced remarkably; a construction period of ship alteration or repair can be shortened; and the ship alternation or repair cost can be lowered greatly.
Description
technical field [0001] The invention relates to a sand blasting device outside a ship's outer plate dock. Background technique [0002] In the prior art, the sanding, derusting and painting operations of the outer plate of the ship are one of the main contents of the ship refitting or repairing the dock. The traditional method is to carry out the scaffolding operation after the ship enters the dock, and then perform the sanding, derusting and painting Spraying, due to the high cost of operations in the dock, the construction period is very tight, and there are many projects. The sandblasting and painting operations in the dock take up a lot of docking time and affect the development of other projects. How to reduce the workload in the dock and transfer the projects in the dock to the dock. It is a big problem for technical and craftsmen. Contents of the invention [0003] The object of the present invention is to provide a kind of sand blasting device outside the dock of ...
Claims
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IPC IPC(8): B24C3/04B24C3/32
Inventor 冯波周宝先
Owner COSCO DALIAN SHIPYARD