Bulk cargo ship hatch corner plate protection structure

Abstract

The utility model relates to a bulk cargo ship hatch corner plate protection structure which comprises a hatch composed of two coamings and a corner plate arranged between the two coamings and further comprises a protection pipe, the two ends of the protection pipe are fixedly connected with the coamings on the two sides respectively, and the protection pipe is located above the corner plate. The projection line of the protection tube in the overlook direction exceeds the corner plate. According to the protection structure for the corner plate of the bulk cargo cabin opening, the protection pipe is additionally arranged above the corner plate, and the protection pipe protrudes outwards to cover the protruding part of the whole thickening plate of the corner plate of the cabin opening, so that the corner plate is effectively protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ship, concretely relates to a bulk cargo ship hatch corner plate protection structure. BACKGROUND

[0002] The main deck of the bulk cargo ship is provided with a large hatch opening at each cargo hold, and the hatch corner position at the four corners of the cargo hold belongs to a high stress concentration area. A corner plate is arranged at the hatch corner, and the corner plate is a thickened plate, which is generally arranged in a circular arc type or an elliptical arc shape. According to the HCSR requirement, the hatch corner plate needs to have a device for preventing mechanical damage. Due to the circular arc, the thickened plate at the hatch corner will protrude from the hatch coaming in the overhead view, so that the thickened plate may be collided and rubbed by a grab bucket or a steel wire rope during loading and unloading operations, and long-term accumulation loss will cause cracks and finally damage the steel structure. SUMMARY

[0003] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, provide a bulk cargo ship hatch corner plate protection structure, and solve the technical problem that the hatch corner plate of the previous bulk cargo ship is easily collided and rubbed by a grab bucket or a steel wire rope and finally damaged due to lack of protection.

[0004] The utility model adopts the technical scheme that

[0005] The utility model provides a bulk cargo ship hatch corner plate protection structure, which comprises a hatch composed of two coamings and a corner plate arranged between the two coamings, and is characterized by further comprising

[0006] A protection pipe is fixedly connected to the two coamings at both ends and located above the corner plate, and the projection line of the protection pipe in the overhead direction exceeds the corner plate.

[0007] Further, a support pipe is arranged between the protection pipe and one of the coamings, one end of the support pipe is fixedly connected to the protection pipe, and the other end is fixedly connected to the coaming.

[0008] Further, the corner plate is in a triangular structure, which comprises two straight edges and an arc edge, the two straight edges are welded to the coamings, respectively, and the arc edge faces the cargo hold, and the arc edge is located in the inner side region of the projection line of the protection pipe.

[0009] Further, the protection pipe is a circular pipe.

[0010] Further, the support pipe is a circular pipe.

[0011] The utility model discloses a bulk cargo ship hatch corner plate protection structure, through increasing a protection pipe above the corner plate, and the protection pipe projects outward, covers the free edge of the protruding hatch corner thick plate, provides effective protection effect to the corner plate. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model is further described below in combination with the drawings.

[0013] Figure 1 It is bulk cargo ship hatch corner plate protection structure figure of the utility model, wherein, 1, the coaming, 2, the corner plate, 3, the protection pipe, 4, the support pipe. DETAILED DESCRIPTION

[0014] To make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings, and obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0015] The application provides a bulk cargo ship hatch corner plate protection structure, which is described in detail below. It should be noted that the description order of the following embodiments is not limited as the preferred order of the embodiments of the application. Moreover, the description of each embodiment in the following embodiments has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0016] To solve the technical problem that the bulk cargo ship hatch corner 2 is easily collided and rubbed with the grab bucket or steel wire rope due to the lack of protection, finally leading to damage, an embodiment of the application provides a bulk cargo ship hatch corner plate 2 protection structure. The following is described in detail.

[0017] As shown in Figure 1 A bulk cargo ship hatch corner plate protection structure includes two coamings 1 and a corner plate 2 arranged between the two coamings 1, and further includes

[0018] A protection pipe 3 is fixedly connected to the two coamings 1 at both ends, and the projection line of the protection pipe 3 in the top view exceeds the corner plate 2.

[0019] Specifically, as an optional implementation manner in the embodiment, as shown in Figure 1 The protection pipe 3 is provided with a support pipe 4 between one of the coamings 1, and one end of the support pipe 4 is fixedly connected to the protection pipe 3, and the other end is fixedly connected to the coaming 1.

[0020] Specifically, as an optional implementation manner in the embodiment, as shown in Figure 1 The corner plate 2 is triangular in structure, including two straight sides and an arc side, the two straight sides are welded with the coaming 1 respectively, and the arc side horizontally faces the cabin, and the arc side is located in the inner side region of the projection line of the protection pipe 3.

[0021] The inner side region refers to a triangular region formed between the protection pipe 3 and the two coamings 1, and in the vertical direction, the entire corner plate 2 is located in the triangular region.

[0022] During loading and unloading operations, the protection pipe 3 can collide and rub with the grab bucket or the steel wire rope first, so as to avoid the collision between the corner plate 2 and the grab bucket or the steel wire rope, thereby protecting the corner plate 2.

[0023] Specifically, as an optional implementation manner in the embodiment, as shown in Figure 1 The support pipe 4 is a circular pipe.

[0024] In the embodiment, the protection pipe 3 is a circular pipe, and both ends of the protection pipe 3 are welded with the coaming 1.

[0025] The bulk cargo ship hatch corner plate protection structure is simple in structure, safe and reliable, and convenient to construct, construct and maintain.

[0026] In the present application, each device (parts without specific structure) selected is a general standard part or a part known to those skilled in the art, and its structure and principle can be known by the technical personnel through the technical manual or through the conventional experimental method.

[0027] In the description of the embodiment of the utility model, unless there is clear definition and limitation, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated connection, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be implemented in other ways. The device embodiments described above are only schematic, for example, the division of the units is only a logical function division, and actual implementation can have another division manner, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some communication interface, device or unit, which can be electrical, mechanical or other forms.

[0030] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on a plurality of network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0031] In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. Based on the above ideal embodiments according to the utility model, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the contents in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A bulk carrier hatch corner plate protection structure comprising a hatch composed of two coamings (1) and a corner plate (2) disposed between the two coamings (1), characterized in that, Also included The protection pipe (3) is fixedly connected with the two side coaming plates (1) at both ends and is located above the corner plate (2), and the projection line of the protection pipe (3) in the top view exceeds the corner plate (2).

2. The protection structure for the hatch corner plate of a bulk carrier according to claim 1, characterized in that A support pipe (4) is arranged between the protection pipe (3) and one of the coaming plates (1), one end of the support pipe (4) is fixedly connected with the protection pipe (3), and the other end is fixedly connected with the coaming plate (1).

3. The protection structure for the hatch corner plate of a bulk carrier according to claim 1, characterized in that The corner plate (2) is in a triangular structure, which includes two straight sides and an arc side, the two straight sides are welded with the coaming plates (1) respectively, and the arc side faces the cabin, and the arc side is located in the inner side area of the projection line of the protection pipe (3).

4. The protection structure for the hatch corner plate of a bulk carrier according to claim 1, characterized in that The protection pipe (3) is a circular pipe.

5. A bulk carrier hatch corner plate protection structure according to claim 2, characterized in that The support pipe (4) is a circular pipe.

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