Cargo compartment watertight door indicating lamp protection device

Abstract

The invention discloses a cargo hold watertight door indicating lamp protection device which comprises a fixed supporting leg (1), a steel pipe (3), a first flange (4), an eccentric reducing pipe (5) and a second flange (8), one end of the fixed supporting leg (1) is fixed to a cargo hold watertight door indicating lamp (9), the other end of the fixed supporting leg (1) penetrates through the second flange (8) to be fixed to the first flange (4), and the steel pipe (3) penetrates through the first flange (4) to be connected with the second flange (8). The second flange (8) is sleeved at one end of the eccentric reducing pipe (5), the other end of the eccentric reducing pipe (5) is fixed on a cargo compartment wall (10), and the first flange (4) is fixedly connected with the second flange (8). According to the protection device, whether the cargo compartment watertight door is opened or closed can be judged according to the display condition of the indicator lamp, meanwhile, no protruding device exists on the inner wall of the cargo compartment, loading and unloading of cargoes such as containers are facilitated, and meanwhile the cargoes in the protection device can be cleaned conveniently after bulk cargoes are loaded.

Description

Technical Field

[0001] The invention relates to a cargo hold watertight door indicator light protection device. Background Art

[0002] At present, with the rapid development of the global economy, the demand for various bulk cargoes or containers and other materials is also increasing, and the resulting orders for multi-purpose bulk carriers are also increasing. In order to maintain the watertight integrity of the ship, the watertight integrity of the steel watertight doors leading to the cargo hold needs to be guaranteed, and the steel watertight doors need to be in a closed state during navigation; according to the steel seagoing ship classification specifications: the closing state of each watertight door should be equipped with an indicator light showing the open or closed state locally, and the safety of the indicator light is of vital importance. Therefore, a cargo hold watertight door indicator light protection device for protecting the safety of the indicator light is needed. Summary of the invention

[0003] The purpose of the invention is to provide a cargo hold watertight door indicator light protection device.

[0004] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a cargo hold watertight door indicator light protection device, comprising a fixed support leg (1), a steel pipe (3), a first flange (4), an eccentric reducer (5) and a second flange (8), wherein one end of the fixed support leg (1) is fixed to the cargo hold watertight door indicator light (9), and the other end passes through the second flange (8) and is fixed to the first flange (4), the steel pipe (3) passes through the first flange (4) and is connected to the second flange (8), the second flange (8) is sleeved on one end of the eccentric reducer (5), and the other end of the eccentric reducer (5) is fixed to the cargo hold bulkhead (10), and the first flange (4) is fixedly connected to the second flange (8).

[0005] The first flange (4) and the second flange (8) are fixedly connected together by bolts and nuts (2).

[0006] A display opening (6) is provided on the cargo hold bulkhead (10) directly opposite the cargo hold watertight door indicator light (9).

[0007] The cargo hold bulkhead (10) is also provided with a crescent-shaped opening (7).

[0008] The cargo hold watertight door indicator light protection device of the present invention has a simple structure and can provide opening and closing indication information of the watertight door while ensuring the watertightness of the cargo hold; it can achieve the effect of having no protrusions on the inner wall of the cargo hold, thereby facilitating the loading and unloading of containers and other cargo holds in the cargo hold; and it can achieve the effect of facilitating the removal of bulk cargo in the protection device when bulk cargo is loaded in the cargo hold. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The invention discloses a structural schematic diagram of a cargo hold watertight door indicator light protection device.

[0010] Figure 2 yes Figure 1 A-direction view.

[0011] Figure 3 The invention discloses a plane diagram of the assembly of a fixed support leg, a steel pipe and a first flange of a cargo hold watertight door indicator light protection device according to the present invention.

[0012] Figure 4 The invention discloses a stereoscopic schematic diagram of an assembly of a fixed support leg, a steel pipe and a first flange of a cargo hold watertight door indicator light protection device according to the present invention.

[0013] Figure 5 The invention is a schematic plan view of an assembly of an eccentric reducer and a second flange of a cargo hold watertight door indicator light protection device according to the present invention.

[0014] Figure 6 The invention is a stereoscopic schematic diagram of an eccentric reducer and a second flange assembly of a cargo hold watertight door indicator light protection device of the present invention.

[0015] In the figure: 1. Fixed support foot; 2. Bolts and nuts; 3. Steel pipe; 4. First flange; 5. Eccentric reducer; 6. Display opening; 7. Crescent-shaped opening; 8. Second flange; 9. Indicator light of cargo hold watertight door; 10. Cargo hold bulkhead. DETAILED DESCRIPTION

[0016] like Figures 1 to 6 As shown, the cargo hold watertight door indicator light protection device comprises a fixing foot 1, a steel pipe 3, a first flange 4, an eccentric reducer 5 and a second flange 8. One end of the fixing foot 1 is fixed on the cargo hold watertight door indicator light 9, and the other end passes through the second flange 8 and is fixed on the first flange 4. The steel pipe 3 passes through the first flange 4 and is connected with the second flange 8. The connecting cable of the cargo hold watertight door indicator light 9 passes through the steel pipe 3, and the steel pipe 3 is watertightly blocked. The second flange 8 is sleeved on one end of the eccentric reducer 5, and the other end of the eccentric reducer 5 is fixed on the cargo hold bulkhead 10. The first flange 4 and the second flange 8 are fixedly connected together by bolts and nuts 2. A display opening 6 is provided on the cargo hold bulkhead 10 directly opposite to the cargo hold watertight door indicator light 9, which is used to The light of the cargo hold watertight door indicator light 9 is transmitted to the interior of the cargo hold, and the display of the cargo hold watertight door indicator light is observed. When the indicator light is green, it indicates that the cargo hold watertight door is closed, and when the indicator light is red, it indicates that the cargo hold watertight door is not closed. A crescent-shaped opening 7 is also provided on the cargo hold bulkhead 10, which is used to clean up bulk cargo that has fallen through the display opening 6 into the eccentric reducer 5 of the protection device. The cargo hold watertight door indicator light protection device of the present invention, while satisfying the requirement of being able to judge whether the cargo hold watertight door is open or closed according to the display of the indicator light, perfectly realizes that there is no protrusion device on the inner wall of the cargo hold, thereby facilitating the loading and unloading of containers and other cargoes, and at the same time, the cargo in the protection device can be conveniently cleaned after loading the bulk cargo.

Claims

1. A cargo hold watertight door indicator light protection device, characterized in that: The invention comprises a fixed support leg (1), a steel pipe (3), a first flange (4), an eccentric reducer (5) and a second flange (8), wherein one end of the fixed support leg (1) is fixed to an indicator light (9) of a cargo hold watertight door, and the other end passes through the second flange (8) and is fixed to the first flange (4); the steel pipe (3) passes through the first flange (4) and is connected to the second flange (8); the second flange (8) is sleeved on one end of the eccentric reducer (5); the other end of the eccentric reducer (5) is fixed to a cargo hold bulkhead (10); and the first flange (4) is fixedly connected to the second flange (8).

2. A cargo hold watertight door indicator light protection device according to claim 1, characterized in that: The first flange (4) and the second flange (8) are fixedly connected together by bolts and nuts (2).

3. A cargo hold watertight door indicator light protection device according to claim 1, characterized in that: A display opening (6) is provided on the cargo hold bulkhead (10) directly opposite the cargo hold watertight door indicator light (9).

4. A cargo hold watertight door indicator light protection device according to claim 3, characterized in that: The cargo hold bulkhead (10) is also provided with a crescent-shaped opening (7).

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