阅读说明：本技术 舱口围肘板、舱口和船舶 (Hatch coaming, hatch and ship ) 是由 王虎 张海甬 陈小雨 王大明 王晓刚 孙海云 肖文军 崔耕耀 孙开亚 于 2021-09-17 设计创作，主要内容包括：本发明涉及船舶结构技术领域,具体而言,涉及一种舱口围肘板、舱口和船舶。舱口围肘板包括板体,所述板体上设置有开口孔；所述开口孔的下部用于液压管的通过,所述开口孔的上部用于围板加强板的通过。舱口包括前述实施方式任一项所述的舱口围肘板。船舶包括前述实施方式所述的舱口。本发明相比现有的舱口围肘板,开口孔能够允许液压管和围板加强板通过,进而使得液压管的安装高度得到提升,增加了管支架和液压管下方的施工空间,能够便于对舱口围进行修正,不需要再拆除管支架和液压管,减少了返工率,保证了船坞的修建周期。(The invention relates to the technical field of ship structures, in particular to a hatch coaming, a hatch and a ship. The hatch coaming elbow board comprises a board body, and an opening hole is formed in the board body; the lower part of the opening hole is used for the passing of a hydraulic pipe, and the upper part of the opening hole is used for the passing of a coaming reinforcing plate. The hatch comprises a hatch coaming elbow panel according to any one of the preceding embodiments. The vessel comprises a hatch as described in the previous embodiments. Compared with the existing hatch coaming elbow plate, the hydraulic pipe and the coaming reinforcing plate can be allowed to pass through the opening hole, so that the installation height of the hydraulic pipe is increased, the construction space below the pipe bracket and the hydraulic pipe is increased, the hatch coaming can be conveniently corrected, the pipe bracket and the hydraulic pipe do not need to be dismantled, the rework rate is reduced, and the building period of a dock is ensured.)

1. A hatch coaming elbow board is characterized by comprising a board body;

the plate body is provided with an opening hole;

the lower part of the opening hole is used for the passing of a hydraulic pipe, and the upper part of the opening hole is used for the passing of a coaming reinforcing plate.

2. The hatch coaming toggle according to claim 1, wherein a lower portion of the open aperture is spaced from a lower edge of the plate by a distance h of: h is more than or equal to 300 mm.

3. The hatch elbow according to claim 1, characterised in that the open holes are elliptical, rectangular, kidney-shaped or drop-shaped holes.

4. The hatch coaming toggle according to claim 1, wherein an inner wall of the open bore has a reinforcing coaming.

5. The hatch coaming toggle according to claim 4, wherein both ends of the reinforcing coaming protrude from the plate body.

6. The hatch coaming toggle plate according to claim 1, wherein a reinforcing rib plate is arranged on any plate surface of the plate body, and the length direction of the reinforcing rib plate is parallel to the bevel edge of the plate body;

or a reinforcing rib plate is arranged on any plate surface of the plate body and is vertically arranged.

7. The hatch coaming toggle according to claim 1, wherein the upper end of the plate body and/or the lower end of the plate body has a horizontal web.

8. The hatch coaming elbow as claimed in claim 1, wherein the end of the plate body for connection to a hatch coaming has a vertical web.

9. A hatch comprising a hatch elbow rest according to any one of claims 1-8.

10. A ship, characterized in that it comprises a hatch according to claim 9.

Technical Field

The invention relates to the technical field of ship structures, in particular to a hatch coaming, a hatch and a ship.

Background

The hatch coaming of the bulk cargo ship is a key structure for supporting the hatch cover of the cargo hold, and the pipe systems such as hydraulic pipes and the like arranged on the surrounding walls of the hatch coaming are important outfitting parts for ensuring the smooth opening and closing of the hatch cover.

The hydraulic pipe and the pipe support thereof are installed after the assembly of the sections of the hatch coaming, but the structural precision is poor after the sections are carried, at this time, the hatch coaming is required to be subjected to cutter opening correction, the hydraulic pipe is required to penetrate through the opening hole of the hatch coaming toggle plate during installation, due to the position of the opening hole, after the hydraulic pipe and the pipe support thereof are installed, sufficient construction space for hatch coaming correction is not available, at this time, the pipe and the support which influence the construction operation are removed together, and the hydraulic pipe and the support are installed again after the hatch coaming is corrected in place, so that certain repeated operation and rework are caused, and the dock cycle is influenced.

Disclosure of Invention

The invention aims to provide a hatch coaming elbow plate, a hatch and a ship, which can reduce reworking and ensure a dock period.

The embodiment of the invention is realized by the following steps:

in a first aspect, the present invention provides a hatch coaming toggle plate, comprising a plate body;

the plate body is provided with an opening hole;

the lower part of the opening hole is used for the passing of a hydraulic pipe, and the upper part of the opening hole is used for the passing of a coaming reinforcing plate.

In an alternative embodiment, the distance h from the lower part of the opening hole to the lower edge of the plate body is: h is more than or equal to 300 mm.

In alternative embodiments, the open hole is an elliptical hole, a rectangular hole, a kidney-shaped hole, or a water drop-shaped hole.

In an alternative embodiment, the inner wall of the open aperture has a reinforcing shroud.

In an alternative embodiment, both ends of the reinforcing shroud protrude from the plate body.

In an optional embodiment, a reinforcing rib plate is arranged on any one plate surface of the plate body, and the length direction of the reinforcing rib plate is parallel to the bevel edge of the plate body;

or a reinforcing rib plate is arranged on any plate surface of the plate body and is vertically arranged.

In an alternative embodiment, the upper end of the plate body and/or the lower end of the plate body has a horizontal connecting plate.

In an alternative embodiment, the panel body has a vertical connecting plate at its end for connection to the hatch coaming.

In a second aspect, the present invention provides a hatch comprising a hatch coaming toggle according to any one of the preceding embodiments.

In a third aspect, the invention provides a vessel comprising a hatch as described in the previous embodiments.

The embodiment of the invention has the beneficial effects that:

compare current hatch coaming bracket, the opening hole can allow hydraulic pressure pipe and bounding wall reinforcing plate to pass through, and then makes the mounting height of hydraulic pressure pipe obtain promoting, has increased the construction space of pipe support and hydraulic pressure pipe below, can be convenient for revise the hatch coaming, need not demolish pipe support and hydraulic pressure pipe again, has reduced the rate of doing over again, has guaranteed the construction cycle of dock.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a hatch coaming elbow panel provided by an embodiment of the invention.

Icon: 1-a plate body; 2-opening the pores; 3-coaming reinforcing plates; 4-a tube holder; 5-a hydraulic pipe; 6-vertical connecting plates; 7-reinforcing rib plates; 8-a reinforcing rib plate; 9-reinforcing coaming; 10-horizontal connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In a first aspect, as shown in fig. 1, the present invention provides a hatch coaming toggle plate, comprising a plate body 1; an opening hole 2 is formed in the plate body 1; the lower part of the opening hole 2 is used for the passing of a hydraulic pipe 5, and the upper part of the opening hole 2 is used for the passing of a coaming reinforcing plate 3.

Specifically, in this embodiment, the overall shape of the plate body 1 is a right trapezoid or a similar right trapezoid, wherein the vertical right-angle side is connected to the hatch coaming, the end surface is a mounting end surface, the upper bottom edge is connected to the upper horizontal plate of the hatch coaming, the end surface is an upper end surface, the lower bottom edge is connected to the lower base support, and the end surface is a lower end surface.

In this embodiment, the height that sets up of bounding wall reinforcing plate 3 is half of the hatch bounding wall, that is to say, the height of bounding wall reinforcing plate 3 is definite, and when the bounding wall reinforcing plate 3 passed opening hole 2 and set up, and in order to guarantee the intensity of hatch bounding wall bracket, can not set up opening hole 2 too big, consequently promoted opening hole 2's height, again in order to make hydraulic pressure pipe 5 pass opening hole 2 smoothly, promoted hydraulic pressure pipe 5 and pipe support 4's height again.

In this embodiment, after the coaming reinforcing plate 3 passes the opening hole 2 and sets up, can make the coaming reinforcing plate 3 of the both sides of hatch coaming bracket as an organic whole board, and then reduced the welding connection face of coaming reinforcing plate 3, increased the bulk strength of coaming reinforcing plate 3.

Specifically, in the present embodiment, the entire height of the open hole 2 is increased, so that the height of the hydraulic pipe 5 passing through the open hole 2 and the height of the pipe bracket 4 for mounting the hydraulic pipe 5 are also increased, thereby having a construction space for correcting the hatch coaming below the pipe bracket 4 and the hydraulic pipe 5.

In this embodiment, when revising the hatch coaming, need not dismantle the pipe support 4 and the hydraulic pressure pipe 5 of installing again, avoided dismantling the rework process on the repacking earlier, improved efficiency, ensured the construction cycle of dock.

In an alternative embodiment, the distance h from the lower part of the opening hole 2 to the lower edge of the plate body 1 is: h is more than or equal to 300 mm.

Specifically, in this embodiment, in order to further ensure the construction space, the distance h from the lower end of the opening hole 2 to the lowest end of the plate body 1, that is, the height of the lowest end of the opening hole 2 is set to be 300mm or more, so as to ensure that there is enough construction space for the correction of the hatch coaming.

Specifically, in the present embodiment, the distance h is 300mm, but it is not limited to 300mm, and it may be higher, such as 350mm, 400mm, 500mm, etc., as long as it can make sufficient construction space under the hydraulic pipe 5 and the pipe bracket 4.

In alternative embodiments, the open hole 2 is an elliptical hole, a rectangular hole, a kidney-shaped hole, or a water drop-shaped hole.

In the present embodiment, the shape of the opening hole 2 may be set according to the positional relationship of the concrete apron reinforcing plate 3 and the hydraulic pressure pipe 5.

It should be noted that the shape of the opening hole 2 may be the above-mentioned shapes, but it is not limited to the above-mentioned shapes, and it may be other shapes, such as a circular hole, a triangular hole, etc., as long as it can ensure the smooth passage of the hydraulic tube 5 and the coaming reinforcement plate 3.

In this embodiment, the coaming reinforcing plate 3 can completely penetrate through the opening hole 2, and the position of the opening hole 2 is closer to the mounting end face; the apron reinforcing plate 3 may be provided partially through the open aperture 2 with a partial break.

No matter the coaming reinforcing plate 3 wholly passes through the opening hole 2 or partially passes through the opening hole 2, the coaming reinforcing plate can be compared with the previous arrangement mode of not passing through the opening hole 2, and the overall strength is improved.

In an alternative embodiment, the inner wall of the open aperture 2 has a reinforcing shroud 9.

In this embodiment, after the opening hole 2 is provided in the plate body 1, the entire strength of the plate body 1 is damaged to some extent, and the damage to the plate body 1 is caused by the concentration of stress at the position of the opening hole 2.

For avoiding this condition to appear, set up on the inner wall of opening hole 2 and strengthened bounding wall 9, strengthen bounding wall 9 around opening hole 2 setting, and cover opening hole 2's inner wall, both ends are from plate body 1 protrusion for plate body 1 obtains the promotion of certain degree at the intensity of opening hole 2 position, has reduced the destruction that stress concentration produced opening hole 2.

In an optional embodiment, a reinforcing rib plate 7 is arranged on any one plate surface of the plate body 1, and the length direction of the reinforcing rib plate 7 is parallel to the oblique edge of the plate body 1.

Specifically, in this embodiment, all be provided with deep floor plate 7 on one of them face of plate body 1 or two relative faces, through deep floor plate 7's setting, increase plate body 1's bulk strength, guaranteed plate body 1 to the support effect of hatch coaming board.

Specifically, in this embodiment, the hypotenuse of plate body 1 has certain radian, is not convenient for increase the deep floor on the terminal surface at hypotenuse place, consequently increases deep floor 7 on the face of plate body 1, and deep floor 7 and plate body 1's hypotenuse are for setting up, and then has increased the intensity of the terminal surface that the hypotenuse corresponds, has reduced the destruction that stress concentration caused.

Have, also can all be provided with deep floor 7 on two faces, and the corresponding setting in position of the deep floor 7 of relative setting has guaranteed the equilibrium.

A reinforcing rib plate 8 is arranged on any one plate surface of the plate body 1, and the reinforcing rib plate 8 is vertically arranged.

Specifically, in this embodiment, after the reinforcing rib plate 8 is disposed on the body, the plate 1 is connected to the base through the reinforcing rib plate 8 to form a whole, so as to improve the supporting strength of the plate 1 on the hatch coaming.

In the present embodiment, the reinforcing ribs 8 may be provided on both the plate surfaces of the plate body 1.

In the present embodiment, the number of the reinforcing ribs 8 is set according to the actual area of the plate body 1.

In this embodiment, when the reinforcing rib 8 is provided, the reinforcing rib 7 may be provided at the same time, thereby further ensuring the overall strength of the plate body 1.

In an alternative embodiment, the upper end of the plate body 1 and/or the lower end of the plate body 1 is provided with a horizontal connecting plate 10.

In this embodiment, a horizontal connecting plate 10 is provided on the upper end surface of the plate body 1, and the contact area between the hatch coaming elbow plate and the upper horizontal plate on the hatch coaming is increased through the horizontal connecting plate 10, so that the installation stability of the plate body 1 is increased, and the connection strength between the hatch coaming elbow plate and the upper horizontal plate on the hatch coaming is increased.

In this embodiment, a horizontal connecting plate 10 may be provided on the lower end surface of the plate body 1, and the plate body 1 and the base may be fixedly connected by the horizontal connecting plate 10.

In an alternative embodiment, the panel body 1 has a vertical connecting plate 6 at its end for connection to a hatch coaming.

In this embodiment, vertical connecting plate 6 sets up on the mounting end face of plate body 1, through vertical connecting plate 6's setting, has increased the area of contact between plate body 1 and the hatch coaming, and then has increased plate body 1's installation stability, has guaranteed the support intensity of hatch coaming bracket to the hatch coaming.

In the embodiment, the thicknesses of the reinforcing plates such as the vertical connecting plate 6, the horizontal connecting plate 10, the reinforcing rib plate 7, the reinforcing rib plate 8, the reinforcing coaming 9 and the like are the same.

It should be noted that the thickness of each reinforcing plate may be the same or different, as long as it can reinforce the strength of the plate body 1 to a certain extent.

In a second aspect, the present invention provides a hatch comprising a hatch coaming toggle according to any one of the preceding embodiments.

Strengthen the hatch coaming through foretell hatch coaming bracket, and then guaranteed the intensity of hatch when using, also improved the efficiency of building of hatch.

In a third aspect, the invention provides a vessel comprising a hatch as described in the previous embodiments.

Through setting up foretell hatch, and then guaranteed the intensity of hatch when using, also improved the efficiency of building of hatch.

The embodiment of the invention has the beneficial effects that:

compare current hatch coaming bracket, opening hole 2 can allow hydraulic pressure pipe 5 and bounding wall reinforcing plate 3 to pass through, and then makes hydraulic pressure pipe 5's mounting height obtain promoting, has increased the construction space of pipe support 4 and hydraulic pressure pipe 5 below, can be convenient for revise the hatch coaming, need not demolish pipe support 4 and hydraulic pressure pipe 5 again, has reduced the rework rate, has guaranteed the construction cycle of dock.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.