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Ship and hidden type anchor hole structure

A hidden, anchor hole technology, applied in the direction of ships, etc., can solve the problem of easy wear through of thickened plates, and achieve the effect of being beneficial to retraction, reducing frictional force and improving effect.

Inactive Publication Date: 2019-09-20
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a hidden anchor hole structure, which is used to solve the technical problem that the thickened plate is easy to wear out after the anchor hole is dragged for a long time in the prior art

Method used

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  • Ship and hidden type anchor hole structure
  • Ship and hidden type anchor hole structure
  • Ship and hidden type anchor hole structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like Figure 3 to Figure 10 As shown, the ship includes a hull panel 10 and a hidden anchor cavity structure embedded in the hull panel 10. The hidden anchor cavity structure includes an anchor cavity top plate 7, an anchor cavity bottom plate 8, an anchor cavity back plate 9, and a left anchor cavity structure. Side plate 13 and right anchor hole side plate 14, left anchor hole side plate 13 and right anchor hole side plate 14 are all isosceles trapezoidal, left anchor hole side plate 13 and right anchor hole side plate 14 all constitute the present embodiment. Anchor hole side panels. The hidden anchor hole structure also includes an anchor chain pipe 6 connected to the anchor hole top plate 7, the anchor chain pipe 6 communicates with the inner space of the hidden anchor hole structure, and the anchor chain 11 of the ship is passed through the anchor chain pipe 6, And pass through the opening of the hidden anchor hole structure, and the lower end of the anchor chain...

Embodiment 2

[0046] Embodiment 2 of the ship of the present invention differs from Embodiment 1 in that the two ends of the rollers can be directly fixed on the left and right seals, so that when the anchor chain slides, the rollers do not rotate. Only the drum turns with the chain.

Embodiment 3

[0047] Embodiment 3 of the ship of the present invention differs from Embodiment 1 in that: the lower shutter is provided with a plurality of drain holes, so that the river water or sea water that enters from the gap between the drum and the upper shutter and the lower shutter It can be discharged from the weep hole, avoiding the problem of water blocking the rotation of the drum.

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Abstract

The invention relates to the technical field of anchor hole structures, in particular to a ship and a hidden type anchor hole structure. The hidden anchor hole structure comprises an anchor hole bottom plate and a rolling unit arranged at the transition position of the anchor hole bottom plate and a ship body outer plate; the rolling unit comprises a rolling cover and a rolling shaft assembly; the rolling cover comprises two sealing plates which are connected at the included angle between the anchor hole bottom plate and the outer plate of the ship body; and the rolling cover further comprises a wrapped plate connected between the anchor hole bottom plate, the hull outer plate and the two sealing plates, the two ends of a roller assembly are respectively assembled on the corresponding sealing plates, the roller assembly is provided with a rolling surface which rolls along with sliding anchor chains, the rolling surface comprises a first conical surface and a second conical surface, and the vertex sides of the first conical surface and the second conical surface face the inner side of the roller assembly. According to the hidden type anchor hole structure, the friction acting force is greatly reduced in the anchor receiving and anchoring process, and the service life of the transition position of the hull outer plate and the anchor hole bottom plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of anchor hole structures, in particular to a ship and a hidden anchor hole structure. Background technique [0002] At present, many ships adopt hidden anchor hole design, such as figure 1 and figure 2 As shown, the hidden anchor cavity is usually embedded inside the hull plate 10, and the hidden anchor cavity usually includes an anchor cavity top plate 7, an anchor cavity bottom plate 8, an anchor cavity back plate 9, and two anchor cavity sides respectively arranged on both sides. plate, the anchor hole top plate 7 is also communicated with the anchor chain pipe 6. Since the anchor chain 11 will rub against the transition between the bottom plate and the outer plate 10 of the hull during anchoring and anchoring, in the prior art, a thickened plate 15 is usually provided at the transition between the bottom plate of the anchor hole 8 and the outer plate 10 of the hull , although the design of the thick...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B21/14
CPCB63B21/14
Inventor 杨伟锋刘凯黄庆锋
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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