A ship funnel grating frame reinforcing member and a ship funnel

Abstract

The embodiment of the present application provides a ship chimney grille frame reinforcing component and a ship chimney, the grille frame reinforcing component comprises: a knee plate which is arranged in a right trapezoid, a longer side of two parallel sides of the knee plate is fixedly connected with an inner wall of the ship chimney, and a waist side which is perpendicular to the two parallel sides is fixedly connected with a structure platform in the ship chimney; a panel which is arranged perpendicularly to the knee plate, and one side surface of the panel is fixedly connected with the longer side of the two parallel sides of the knee plate; wherein the other side surface of the panel is fixedly connected with a channel steel of a grille frame arranged in the ship chimney, and the knee plate is located in a middle area of the panel, so that force borne on the channel steel can be transmitted to a ship body structure through the knee plate and the panel.

Description

Technical Field

[0001] This invention relates to the field of offshore wind farm energy technology, and in particular to a ship chimney grid frame reinforcement component and a ship chimney. Background Technology

[0002] The funnels used in modern ships are hollow in the middle, but contain equipment. This necessitates the installation of a grating frame within the funnel, upon which grating is laid to facilitate equipment placement, maintenance, and personnel access. Due to the large hollow portion of the funnel, a combination of angle steel and channel steel is typically used to enhance the strength of the grating frame. The channel steel is the primary load-bearing component of the grating frame, positioned in an "[" shape. Because the height of the hull structure's perimeter is less than the height of the channel steel, the weldable area between the channel steel and the hull structure is reduced, increasing the risk of weld breakage. Furthermore, due to the arrangement of equipment and piping within the funnel, the channel steel cannot usually be placed at the hull structure's reinforcement points, resulting in the load on the channel steel not being transferred to the hull structure, which can easily lead to deformation of the grating frame.

[0003] Furthermore, the use of channel steel in existing chimneys has the following two problems: First, the welding area between the channel steel in the grating frame and the chimney structure is reduced, making it prone to weld breakage. Second, the channel steel cannot be placed at the reinforcement points of the hull structure, resulting in weakened force transmission and causing deformation of the grating frame. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention provides a ship chimney grid frame reinforcement component and a ship chimney, which can simultaneously solve the problems of reduced welding area between channel steel and chimney structure, easy weld breakage, and channel steel not being able to be arranged at the reinforcement of the hull structure, resulting in weakened force transmission and deformation of the grid frame.

[0005] This invention provides a reinforcing component for a ship's chimney grille frame, comprising:

[0006] The elbow plate is set in a right trapezoidal shape. The longer of the two parallel sides is fixedly connected to the inner wall of the ship's funnel, and the waist side, which is perpendicular to both parallel sides, is fixedly connected to the structural platform inside the ship's funnel.

[0007] A panel is provided perpendicularly to the elbow plate, and one side surface of the panel is fixedly connected to the longer of the two sides parallel to the elbow plate.

[0008] The other side surface of the panel is fixedly connected to the channel steel of the grating frame installed in the ship's funnel. The elbow plate is located in the middle area of ​​the panel so that the force on the channel steel can be transmitted to the hull structure through the elbow plate and the panel.

[0009] In some embodiments of the present invention, at least a portion of the shorter of the two parallel sides of the elbow plate is fixedly connected to the structural perimeter of the ship's funnel, wherein the structural perimeter is an extension edge formed by the structural platform extending from one end away from the inner wall of the ship's funnel toward the side where the elbow plate is fixedly connected.

[0010] The extended side is arranged parallel to the inner wall of the ship's funnel, and the distance between the extended side and the inner wall of the ship's funnel is adapted to the distance between the two sides parallel to the elbow plate, so as to install and fix the elbow plate between the extended side and the inner wall of the ship's funnel.

[0011] In some embodiments of the present invention, a first reinforcing structural component is provided at the connection point where the elbow plate and the panel are vertically fixed.

[0012] In some embodiments of the present invention, a second reinforcing structural component is provided at the fixed connection between the elbow plate and the inner wall of the ship's chimney.

[0013] In some embodiments of the present invention, a third reinforcing structural component is provided at the fixed connection between the elbow plate and the structural platform installed inside the ship's chimney.

[0014] In some embodiments of the present invention, when the panel is connected to the elbow plate, its position on the elbow plate along the height direction of the ship's chimney is determined based on the position of the channel steel fixedly connected to the panel, so that the force on the channel steel can be transmitted after the panel is fixedly connected to the elbow plate.

[0015] In some embodiments of the present invention, the elbow plate is provided with welding holes at both right angles of its right-angled trapezoidal arrangement.

[0016] This invention also provides a ship's smokestack, comprising:

[0017] The ship chimney grille frame reinforcement component as described in the above embodiment;

[0018] The structural edging is located on the inner wall of the ship's funnel;

[0019] The elbow plate of the ship's funnel grating frame reinforcement component is fixedly connected to the inner wall of the ship's funnel and the perimeter of the structure, respectively. The panel of the ship's funnel grating frame reinforcement component is fixedly connected to the channel steel of the grating frame installed in the ship's funnel. The elbow plate is located in the middle area of ​​the panel so that the force borne on the channel steel can be transmitted to the hull structure through the elbow plate and the panel.

[0020] Compared with the prior art, the beneficial effects of the ship chimney grid frame reinforcement component and ship chimney provided in the embodiments of the present invention are as follows: it can locally extend the height of the structural perimeter, solving the problem of insufficient welding area; and the above-mentioned ship chimney grid frame reinforcement component is equivalent to a hull structure reinforcement, which can enhance the transmission of force and prevent the grid frame from deforming; in addition, it is simple in design and easy to install. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a ship chimney grille frame in the prior art;

[0022] Figure 2 for Figure 1 Cross-sectional view of section A-1;

[0023] Figure 3 A schematic diagram of a ship chimney reinforced with a ship chimney grid frame provided in an embodiment of the present invention;

[0024] Figure 4 for Figure 3 Cross-sectional view of B-1;

[0025] Figure 5 A three-dimensional structural schematic diagram of the ship chimney grille frame reinforcement component provided in an embodiment of the present invention;

[0026] Figure 6 This is a front view structural schematic diagram of the ship chimney grille frame reinforcement component provided in an embodiment of the present invention;

[0027] Figure 7 A schematic diagram of the left-hand structure of the ship chimney grille frame reinforcement component provided in an embodiment of the present invention;

[0028] Figure 8 This is a top view of the reinforced component of the ship chimney grille frame provided in an embodiment of the present invention.

[0029] Figure Labels

[0030] 1. Elbow plate; 2. Structural platform; 3. Panel; 4. Channel steel; 5. Structural edging. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Various embodiments and features of this application are described herein with reference to the accompanying drawings.

[0033] These and other features of this application will become apparent from the following description of preferred forms of embodiments given as non-limiting examples, with reference to the accompanying drawings.

[0034] It should also be understood that although this application has been described with reference to some specific examples, those skilled in the art can certainly implement many other equivalent forms of this application, which have the features described in the claims and are therefore all within the scope of protection defined herein.

[0035] The above and other aspects, features and advantages of this application will become more apparent when taken in conjunction with the accompanying drawings and in view of the following detailed description.

[0036] Specific embodiments of this application are described below with reference to the accompanying drawings; however, it should be understood that the claimed embodiments are merely examples of this application, which can be implemented in various ways. Well-known and / or repeated functions and structures are not described in detail to ascertain the true intent based on the user's historical operations, and to avoid unnecessary or redundant details that would obscure this application. Therefore, the specific structural and functional details claimed herein are not intended to be limiting, but merely serve as the basis and representative basis for the claims to teach those skilled in the art to use this application in various ways with substantially any suitable detailed structure.

[0037] This specification may use the phrases “in one embodiment,” “in another embodiment,” “in yet another embodiment,” or “in other embodiments,” all of which may refer to one or more of the same or different embodiments according to this application.

[0038] like Figure 1 and Figure 2 As shown, this illustrates the installation of a certain layer of grating frame in a ship's funnel using existing technology. Channel steel 4 is typically not installed in locations reinforced by the ship's hull structure due to equipment and piping layout constraints, thus failing to transfer the forces borne by channel steel 4 to the hull structure. From Figure 1 As can be seen in the cross-sectional view A-1, when the channel steel 4 in the grid frame is welded to the structural perimeter 5, the area where the channel steel 4 can be welded to the structural perimeter 5 is reduced because the perimeter height is lower than the channel steel 4 height.

[0039] To address the aforementioned technical problems, embodiments of the present invention provide a reinforcing component for a ship's chimney grille frame, such as... Figures 3 to 8 As shown, it includes:

[0040] Elbow plate 1 is set in a right trapezoidal shape. The longer side of the two parallel sides is fixedly connected to the inner wall of the ship's funnel, and the waist side, which is perpendicular to both parallel sides, is fixedly connected to the structural platform 2 inside the ship's funnel.

[0041] Panel 3 is perpendicular to the elbow plate 1, and one side surface of panel 3 is fixedly connected to the longer of the two sides parallel to the elbow plate 1; that is, the elbow plate 1 and panel 3 are arranged in a T-shape, and both the backing plate and panel 3 can be made of steel plates and are fixedly connected by welding.

[0042] The other side surface of the panel 3 is fixedly connected to the channel steel 4 of the grating frame installed in the ship's funnel. The elbow plate 1 is located in the middle area of ​​the panel 3 so that the force on the channel steel 4 can be transmitted to the hull structure through the elbow plate 1 and the panel 3.

[0043] In this embodiment, at least a portion of the shorter side of the two parallel sides of the elbow plate 1 is fixedly connected to the structural perimeter 5 of the ship's funnel. The structural perimeter 5 is an extension side formed by the structural platform 2 extending from one end away from the inner wall of the ship's funnel toward the side where the elbow plate 1 is fixedly connected.

[0044] The extended side is parallel to the inner wall of the ship's funnel, and the distance between the extended side and the inner wall of the ship's funnel is adapted to the distance between the two sides parallel to the elbow plate 1, so that the elbow plate 1 can be installed and fixed between the extended side and the inner wall of the ship's funnel. At the same time, the channel steel 4 can also be partially welded and fixed to the structural perimeter 5. It can be seen that the above-mentioned ship's funnel grid frame reinforcement component is installed at the welding point between the channel steel 4 and the structural perimeter 5, and at least the panel 3 is welded to the structural perimeter 5, and the elbow plate 1 is welded to the structural platform 2, thus forming a channel steel 4 end grid frame reinforcement installation.

[0045] Correspondingly, the panel 3 of the ship's chimney grid frame reinforcement component can locally extend the height of the structural edge 5 when welding with the channel steel 4, increasing the welding area with the channel steel 4. Its elbow plate 1 is equivalent to adding a structural reinforcement at the location where the channel steel 4 is arranged, which can transfer the force borne on the channel steel 4 to the hull structure.

[0046] Furthermore, in order to ensure the strength of the weld and fixation, and to better maintain the force transmission of the channel steel 4, in some embodiments of the present invention, a first reinforcing structural component is provided at the connection between the elbow plate 1 and the panel 3 which are vertically fixedly connected.

[0047] Additionally, a second reinforcing structural component may be provided at the fixed connection between the elbow plate 1 and the inner wall of the ship's funnel. Furthermore, a third reinforcing structural component may be provided at the fixed connection between the elbow plate 1 and the structural platform 2 installed inside the ship's funnel.

[0048] In this embodiment, when the panel 3 is connected to the elbow plate 1, its position on the elbow plate 1 along the height direction of the ship's chimney is determined based on the position of the channel steel 4 fixedly connected to the panel 3, so that the force on the channel steel 4 can be transmitted after the panel 3 is fixedly connected to the elbow plate 1.

[0049] In addition, to facilitate welding to the hull structure, the elbow plate 1 is provided with welding holes at both right angles of its right trapezoidal shape.

[0050] As can be seen from the above technical solutions, the ship chimney grid frame reinforcement component provided in the above embodiments of the present invention can locally extend the height of the structural perimeter 5, solving the problem of insufficient welding area; and the above ship chimney grid frame reinforcement component is equivalent to a hull structure reinforcement, which can enhance the transmission of force and prevent the grid frame from deforming; in addition, its design is simple and easy to install.

[0051] This invention also provides a ship's smokestack, comprising:

[0052] The ship chimney grille frame reinforcement component as described in the above embodiment;

[0053] Structural edging 5, which is located on the inner wall of the ship's funnel;

[0054] The elbow plate 1 of the ship's funnel grating frame reinforcement component is fixedly connected to the inner wall of the ship's funnel and the structural perimeter 5, respectively. The panel 3 of the ship's funnel grating frame reinforcement component is fixedly connected to the channel steel 4 of the grating frame installed in the ship's funnel. The elbow plate 1 is located in the middle area of ​​the panel 3 so that the force borne on the channel steel 4 can be transmitted to the hull structure through the elbow plate 1 and the panel 3.

[0055] In this embodiment, at least a portion of the shorter side of the two parallel sides of the elbow plate 1 is fixedly connected to the structural perimeter 5 of the ship's funnel. The structural perimeter 5 is an extension side formed by the structural platform 2 extending from one end away from the inner wall of the ship's funnel toward the side where the elbow plate 1 is fixedly connected.

[0056] The extended side is parallel to the inner wall of the ship's funnel, and the distance between the extended side and the inner wall of the ship's funnel is adapted to the distance between the two sides parallel to the elbow plate 1, so that the elbow plate 1 can be installed and fixed between the extended side and the inner wall of the ship's funnel. At the same time, the channel steel 4 can also be partially welded and fixed to the structural perimeter 5. It can be seen that the above-mentioned ship's funnel grid frame reinforcement component is installed at the welding point between the channel steel 4 and the structural perimeter 5, and at least the panel 3 is welded to the structural perimeter 5, and the elbow plate 1 is welded to the structural platform 2, thus forming a channel steel 4 end grid frame reinforcement installation.

[0057] The aforementioned ship chimney has all the beneficial effects of the ship chimney grid frame reinforcement component provided in the aforementioned embodiments, namely, it can locally extend the height of the structural perimeter 5 to solve the problem of insufficient welding area; and the aforementioned ship chimney grid frame reinforcement component is equivalent to a hull structure reinforcement, which can enhance the transmission of force and prevent grid frame deformation; in addition, its design is simple and easy to install.

[0058] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within its spirit and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A reinforcing component for a ship's chimney grille frame, characterized in that, include: The elbow plate is set in a right trapezoidal shape. The longer of the two parallel sides is fixedly connected to the inner wall of the ship's funnel, and the waist side, which is perpendicular to both parallel sides, is fixedly connected to the structural platform inside the ship's funnel. A panel is provided perpendicularly to the elbow plate, and one side surface of the panel is fixedly connected to the longer of the two sides parallel to the elbow plate. The other side surface of the panel is fixedly connected to the channel steel of the grating frame installed in the ship's funnel, and the elbow plate is located in the middle area of ​​the panel so that the force on the channel steel can be transmitted to the hull structure through the elbow plate and the panel. At least a portion of the shorter of the two parallel sides of the elbow plate is fixedly connected to the structural perimeter of the ship's funnel. The structural perimeter is an extension formed by the structural platform extending from one end away from the inner wall of the ship's funnel toward the side where the elbow plate is fixedly connected. The extended side is arranged parallel to the inner wall of the ship's funnel, and the distance between the extended side and the inner wall of the ship's funnel is adapted to the distance between the two sides parallel to the elbow plate, so as to install and fix the elbow plate between the extended side and the inner wall of the ship's funnel.

2. The ship chimney grille frame reinforcement component according to claim 1, characterized in that, The elbow plate and the panel are vertically fixed at the connection point where a first reinforcing structural component is provided.

3. The ship chimney grille frame reinforcement component according to claim 1, characterized in that, A second reinforcing structural component is provided at the fixed connection between the elbow plate and the inner wall of the ship's chimney.

4. The ship chimney grille frame reinforcement component according to claim 1, characterized in that, A third reinforcing structural component is provided at the fixed connection between the elbow plate and the structural platform installed inside the ship's chimney.

5. The ship chimney grille frame reinforcement component according to claim 1, characterized in that, When the panel is connected to the elbow plate, its position on the elbow plate along the height direction of the ship's chimney is determined based on the position of the channel steel fixedly connected to the panel, so that the force on the channel steel can be transmitted after the panel is fixedly connected to the elbow plate.

6. The ship chimney grille frame reinforcement component according to claim 1, characterized in that, The elbow plate has welding holes at both right angles of its right-angled trapezoidal shape.

7. A ship's smokestack, characterized in that, include: Ship chimney grille frame reinforcement component as described in any one of claims 1 to 6; The structural edging is located on the inner wall of the ship's funnel; The elbow plate of the ship's funnel grating frame reinforcement component is fixedly connected to the inner wall of the ship's funnel and the perimeter of the structure, respectively. The panel of the ship's funnel grating frame reinforcement component is fixedly connected to the channel steel of the grating frame installed in the ship's funnel. The elbow plate is located in the middle area of ​​the panel so that the force borne on the channel steel can be transmitted to the hull structure through the elbow plate and the panel.

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