CN212074332U

CN212074332U - Anchor chain cabin bilge structure easy for cleaning sludge

Info

Publication number: CN212074332U
Application number: CN202020452119.3U
Authority: CN
Inventors: 王守桂
Original assignee: China Merchants Heavy Industry Jiangsu Co Ltd
Current assignee: China Merchants Heavy Industry Jiangsu Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-04
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses an easily clear up chain locker bilge structure of mud, including vertical floor and horizontal floor, vertical floor arranges along the longitudinal direction in chain locker in succession, and horizontal floor is interrupted along the horizontal direction in chain locker and is arranged, and vertical floor and horizontal floor make up into the groined type, and the hole of decontaminating is seted up to every gear of vertical floor and horizontal floor, and the lower edge in the hole of decontaminating falls on the bottom plate, and the soft toe form is adopted along the toe end to the lower edge in the hole of decontaminating, and the blowoff hole is seted up to chain locker bilge lateral wall. The utility model has simple structure and convenient construction; workers can enter the bilge to clean sludge at any position in the bilge, the sludge is convenient and quick to clean, and the bilge cleaning machine is particularly suitable for cleaning hard sludge accumulated throughout the year; the application range is wide, and the method is particularly suitable for ships with ten thousand tons or more.

Description

Anchor chain cabin bilge structure easy for cleaning sludge

Technical Field

The utility model relates to an easily clear up anchor chain cabin bilge structure of mud.

Background

The chain locker is a locker for holding chain anchors and is generally disposed in front of the forward bulkhead. The requirements of various classification societies on the chain locker, the chain locker should be watertight and extend to the weather deck. There are no clear specification requirements for the hawse hatch bottom structure. The common design method is that a drain pipe is arranged on a bottom plate of the bilge, so that sewage caused by returning the anchor chain to the bilge can be drained. Because the blow off pipe is arranged in corner department, and vertical floor and horizontal floor do not set up the hole of decontaminating, sedimentary mud on the bottom plate can not flow to the blow off pipe, and mud is piled up throughout the year, can be more and more thick and become stereoplasm mud, can't block up the blow off pipe at all and discharge easily finally. Therefore, the prior art needs to be improved, the structural form of the bottom of the anchor chain cabin is optimized, and the sludge at the bottom of the cabin is convenient to discharge.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model aims to provide a simple structure, clearance mud convenient and fast's easily clear up anchor chain cabin bilge structure of mud.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides an easily clear up chain locker bilge structure of mud, includes vertical floor and horizontal floor, vertical floor arranges along the longitudinal direction of chain locker in succession, horizontal floor is interrupted along the transverse direction of chain locker and is arranged, vertical floor and horizontal floor make up into the groined type, the hole of decontaminating is seted up to every gear of vertical floor and horizontal floor, the lower edge in the hole of decontaminating falls on the bottom plate, the lower edge toe end in the hole of decontaminating adopts the soft toe form, the blowoff hole is seted up to chain locker bilge side wall.

The size of the sewage disposal hole is not less than 450mm in diameter.

The sewage draining hole is provided with a watertight manhole cover.

The utility model has the advantages that: the structure is simple and the construction is convenient; workers can enter the bilge to clean sludge at any position in the bilge, the sludge is convenient and quick to clean, and the bilge cleaning machine is particularly suitable for cleaning hard sludge accumulated throughout the year; the application range is wide, and the method is particularly suitable for ships with ten thousand tons or more.

Drawings

Fig. 1 is a plan view of a chain locker bilge structure.

Fig. 2 is a cross-sectional view of a prior art chain locker bilge structure.

Fig. 3 is a longitudinal sectional view of a bilge structure of a chain locker of the prior art.

Fig. 4 is a cross sectional view of the new chain locker bilge structure of the present invention.

Fig. 5 is a longitudinal section of the new anchor chain cabin bilge structure of the utility model.

Wherein: 1. anchor chain grating plate, 2, longitudinal rib plate, 3, horizontal rib plate, 4, bilge side wall, 5, sewage disposal hole, 6, bottom plate, 7, soft toe form, 8, blow off pipe, 9, sewage disposal hole.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, in the prior art, the cleaning hole 5 is formed in each gear of the anchor chain cabin bottom structure including the longitudinal rib plate 2 and the transverse rib plate 3, the lower edge of the cleaning hole 5 does not fall on the cabin bottom plate 6, and the sewage at the cabin bottom cannot flow freely, so that the sewage flows to the sewage discharge pipe 8.

As shown in fig. 1, 4 and 5, the utility model discloses an easily clear up chain locker bilge structure of mud, including vertical floor 2 and horizontal floor 3, vertical floor 2 arranges along the longitudinal direction in chain locker in succession, and horizontal floor 3 arranges along the horizontal direction in chain locker at intervals. The longitudinal rib plates 2 and the transverse rib plates 3 are combined into a Chinese character jing.

Each gear of the longitudinal rib plate 2 and the transverse rib plate 3 is provided with a dirt cleaning hole 5. And the lower edge of the cleaning hole 5 falls on the bottom plate 6, and the lower edge of the cleaning hole 5 has no height. Bilge water can flow freely between the longitudinal ribs 2 and the transverse ribs 3 inside the bilge. The size of the sewage disposal hole 5 is not less than 450mm, which is convenient for workers to enter the bilge to clean sludge at any corner. When the sewage disposal hole 5 is used, the lower edge toe end adopts a soft toe form 7, the stress transmitted by the upper anchor chain is released, and the end structure is prevented from cracking. The side wall 4 of the cabin bottom of the anchor chain cabin is provided with a sewage discharge hole 9, and the sewage discharge hole 9 is provided with a watertight manhole cover. The manhole cover is opened during cleaning, so that the sludge is conveniently discharged by workers; and after the sewage is cleared, the manhole cover is closed to prevent the outflow of the bilge water.

The utility model has simple structure and convenient construction; workers can enter the bilge to clean sludge at any position in the bilge, the sludge is convenient and quick to clean, and the bilge cleaning machine is particularly suitable for cleaning hard sludge accumulated throughout the year; the application range is wide, and the method is particularly suitable for ships with ten thousand tons or more.

Claims

1. The utility model provides an easily clear up chain locker bilge structure of mud, includes vertical floor and horizontal floor, vertical floor arranges in succession along the longitudinal direction of chain locker, horizontal floor is interrupted along the transverse direction of chain locker and is arranged, vertical floor and horizontal floor make up into the groined type, its characterized in that: each gear of the longitudinal rib plate and the transverse rib plate is provided with a dirt cleaning hole, the lower edge of each dirt cleaning hole falls on the bottom plate, the toe end of the lower edge of each dirt cleaning hole is in a soft toe form, and the side wall of the cabin bottom of the anchor chain cabin is provided with a dirt discharging hole.

2. The chain locker bilge structure easy to clean sludge according to claim 1, wherein: the size of the sewage disposal hole is not less than 450mm in diameter.

3. The chain locker bilge structure easy to clean sludge according to claim 1, wherein: the sewage draining hole is provided with a watertight manhole cover.