Ship Bitt
I. Technical Drawing
The Ship Bitt technical drawing provides a comprehensive set of views, including a front view, a top view, and a sectional view (labeled 1-1), at different scales. The main view is at a scale of 1:5, while the location view and the bolt – plug view are at a scale of 1:10. The drawing meticulously details the shape, dimensions, and structural features of the ship anchor component.
Dimensional Specifications Table
| Load (kN) | D (mm) | D0 (mm) | t (mm) | H (mm) | H1 (mm) | H2 (mm) | B (mm) | B1 (mm) | A (mm) | n1 | n – □ | d (mm) | d1 (mm) | d2 (mm) | L (mm) | L1 (mm) | t1 (mm) | t2 (mm) | B2 (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50kN | 200 | 250 | 20 | 200 | 20 | 90 | 113 | 30 | 30 | 25 | 4 – □13 | 20 | 30 | 21 | 31 | 52 | 75 | 50 | 60 |
| 150kN | 200 | 250 | 30 | 300 | 30 | 113 | 113 | 38 | 38 | 35 | 4 – □17 | 20 | 30 | 21 | 31 | 52 | 75 | 70 | 80 |
Drawing Instructions
- All dimensions in the drawing are in millimeters (mm).
- The dimensional tolerances of each part in the drawing are in accordance with the IT – I 150kN round -底盘羊角型铸铁系船桩 (chassis sheep – horn type cast – iron bollard) standard, for example, refer to the relevant figures.
- The top of the bollard column should be cast with “50kN” and “150kN” characters.
- After reaming the bolt holes, asphalt should be applied for anti – rust treatment.
- After installing the bollard, the shell should be filled with cement mortar.
- The surface roughness of the bolt holes should be uniform, with the rest as required.
- Welding should adopt T42 welding rod.
- The outer轮廓尺寸 (outer contour dimensions, likely a translation issue) not marked in the drawing should have a smooth transition without sharp corners.
- The surface of the bollard shell should be painted with red lead and anti – rust paint twice, and the top surface can be coated with red lead oil.
- The dimension L in the table is L = L1+[0 +6].
II. Bill of Materials
The bill of materials lists all the components required for the assembly of the ship anchor component, along with their material specifications, quantities, individual weights, and total weights under different load conditions (50kN and 150kN).
| Serial Number | Component Name | Material | Specification | Quantity | Individual Part Weight (kg) (50kN/150kN) | Total Weight (kg) (50kN/150kN) |
|---|---|---|---|---|---|---|
| 1 | Shell Body | Cast Iron | HT20 – 40 | 1 | 113/208 | 113/208 |
| 2 | Anchor Plug | Q235 | M20 M30 | 4 | 1.925/6.450 | 7.7/25.8 |
| 3 | Nut | Q235 | CB41 – 76 | 4 | 0.062/0.234 | 0.3/0.9 |
| 4 | Washer | Q235 | CB85 – 76 | 4 | 0.016/0.067 | 0.064/0.268 |
| 5 | Location Plate | Q235 | See Drawing | 1 | 10.800/15.500 | 10.8/15.5 |
Attention please: The description might be incorrect, please contact us for confirmation.
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