Boiler supporting device

Abstract

The utility model relates to the technical field of marine boiler supporting, in particular to a boiler supporting device which comprises a boiler body arranged on a cabin platform of a ship body, a vertical plate is fixedly connected to one side of the top of the boiler body, and a first left supporting plate is fixedly arranged on the side face, away from the boiler body, of the vertical plate. A friction plate is arranged between the first left supporting plate and the vertical plate, the first left supporting plate is connected with a first right supporting plate through a first connecting plate, the two ends of the first connecting plate are rotationally connected with the first left supporting plate and the first right supporting plate respectively, and the first right supporting plate is fixed to the ship body. According to the utility model, under the condition that the ship body shakes or brakes emergently, the shaking of the boiler body can be effectively inhibited, so that the boiler body is supported, and the probability of displacement of the boiler body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of marine boiler supports, in particular to a boiler support device. Background Art

[0002] Marine boilers utilize high-temperature flue gas to exchange heat with water to heat the water into steam for use on board, supplying steam to propel the steam-powered machinery of the ship.

[0003] For example, on March 21, 2023, a patent with announcement number CN113883718B was disclosed, and the name is a double-cavity marine boiler, which includes a shock-absorbing base, a supporting base plate is fixed on the top of the shock-absorbing base, a boiler body and a condensate return tank are fixed on the top of the supporting base plate, and a boiler top cover is fixed to the top of the boiler body by bolts. The boiler improves the stability of the overall structure of the boiler through the shock-absorbing base; however, in the above documents, the stability of the boiler is only improved by the shock-absorbing base, and the upper end of the boiler is not connected to the hull. In addition, the boiler on the ship is relatively large, and its dead weight is relatively large when it is filled with medium, and the height of the boiler is also relatively high. When the hull shakes or emergency braking occurs, the boiler is likely to be displaced, and the boiler is not supported enough, resulting in deformation or damage. Summary of the invention

[0004] In view of this, the purpose of the utility model is to provide a boiler supporting device to solve the problem of insufficient boiler support.

[0005] Based on the above purpose, the utility model provides a boiler supporting device, comprising a boiler body arranged on a cabin platform of a hull, a vertical plate fixedly connected to one side of the top of the boiler body, a first left supporting plate fixedly arranged on a side of the vertical plate away from the boiler body, a friction plate arranged between the first left supporting plate and the vertical plate, the friction plate being fixed to the vertical plate by bolts, the first left supporting plate being connected to the first right supporting plate by a first connecting plate, the two ends of the first connecting plate being rotatably connected to the first left supporting plate and the first right supporting plate respectively, and the first right supporting plate being fixed to the hull.

[0006] Optionally, the first connecting plate is arranged at an angle, and a position height of the first left supporting plate is smaller than a position height of the first right supporting plate.

[0007] Optionally, a second left support plate connected to the top of the boiler body is provided obliquely in front of the vertical plate, the second left support plate is connected to the second right support plate via a second connecting plate, both ends of the second connecting plate are rotatably connected to the second left support plate and the second right support plate respectively, and the second right support plate is fixed on the hull.

[0008] Optionally, the second connecting plate is arranged at an angle, and the position height of the second left supporting plate is smaller than the position height of the second right supporting plate.

[0009] Optionally, the first connecting plate and the second connecting plate are both U-shaped channel steels.

[0010] Optionally, the friction plate is made of graphite.

[0011] Optionally, the thickness of the friction plate is six millimeters.

[0012] Optionally, a vertical pole is provided on the lower outer wall of the boiler body, a first diagonal brace is provided on one side of the vertical pole, a lower end of the first diagonal brace is connected to the cabin platform, and a friction plate is also fixedly connected between the vertical pole and the first diagonal brace.

[0013] Optionally, a second diagonal brace is arranged between a side of the first diagonal brace arranged toward the vertical pole and the vertical pole, and a friction plate is also fixedly connected between the vertical pole and the second diagonal brace.

[0014] The beneficial effects of the utility model: the utility model provides a boiler supporting device, in the case of hull swaying or emergency braking, part of the horizontal force generated by the hull swaying or emergency braking will not be transmitted to the boiler body, but will be borne by the first left support plate connected to the upper end of the boiler body, and transmitted to the hull via the first connecting plate and the first right support plate, that is, the horizontal force generated by the hull swaying or emergency braking is reduced to act on the boiler body, which can effectively suppress the swaying of the boiler body, and then support the boiler body. The friction plate can withstand a certain load and impact force, and the friction force can resist the action of external force, thereby improving the continuous stabilization effect and reducing the probability of displacement of the boiler body, thereby reducing the probability of deformation or damage of the boiler body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 It is a partial side structural schematic diagram of the utility model.

[0019] In the figure: 1. boiler body; 2. engine room platform; 3. hull; 4. vertical plate; 5. friction plate; 6. first left support plate; 7. first right support plate; 8. first connecting plate; 9. second connecting plate; 10. second left support plate; 11. second right support plate; 12. vertical pole; 13. first diagonal brace; 14. second diagonal brace. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figures 1 to 3 As shown, a boiler supporting device comprises a boiler body 1 arranged on a cabin platform 2 of a hull 3, a vertical plate 4 is fixedly connected to one side of the top of the boiler body 1, a first left supporting plate 6 is fixedly arranged on a side of the vertical plate 4 away from the boiler body 1, a friction plate 5 is arranged between the first left supporting plate 6 and the vertical plate 4, the friction plate 5 is used to improve the continuous stabilizing effect, the friction plate 5 is fixed to the vertical plate 4 by the cooperation of bolts and nuts, the first left supporting plate 6 is connected to the first right supporting plate 7 through a first connecting plate 8, the two ends of the first connecting plate 8 are respectively rotatably connected to the first left supporting plate 6 and the first right supporting plate 7, and the first right supporting plate 7 is fixed to the hull 3.

[0023] In the case of hull 3 shaking or emergency braking, part of the horizontal force generated by the shaking of hull 3 or emergency braking will not be transmitted to the boiler body 1, but will be borne by the first left support plate 6 connected to the upper end of the boiler body 1, and transmitted to the hull 3 via the first connecting plate 8 and the first right support plate 7, that is, the horizontal force generated by the shaking of hull 3 or emergency braking is reduced to act on the boiler body 1, which can effectively suppress the shaking of the boiler body 1, and then support the boiler body 1, reduce the probability of displacement of the boiler body 1, and thus reduce the probability of deformation or damage of the boiler body 1.

[0024] The first connecting plate 8 is tilted, and the height of the first left supporting plate 6 is smaller than the height of the first right supporting plate 7 , so that the support of the first connecting plate 8 to the boiler body 1 is improved.

[0025] A second left support plate 10 connected to the top of the boiler body 1 is provided obliquely in front of the vertical plate 4, and the second left support plate 10 is connected to the second right support plate 11 through a second connecting plate 9. The two ends of the second connecting plate 9 are rotatably connected to the second left support plate 10 and the second right support plate 11 respectively, and the second right support plate 11 is fixed on the hull 3. A fixing force is applied to the top of the boiler body 1 in two directions through the first connecting plate 8 and the second connecting plate 9, thereby improving the support for the boiler body 1.

[0026] The second connecting plate 9 is tilted, and the height of the second left supporting plate 10 is smaller than the height of the second right supporting plate 11 , so that the support of the second connecting plate 9 to the boiler body 1 is improved.

[0027] In order to facilitate the support of the boiler body 1 , the first connecting plate 8 and the second connecting plate 9 are both U-shaped channel steels.

[0028] The material of the friction plate 5 includes graphite, and the thickness of the friction plate 5 is six millimeters. The friction plate 5 can withstand a certain load and impact force, and resist the action of external force through friction, thereby improving the stability and reliability of the first connecting plate 8 and the second connecting plate 9 supporting the boiler body 1.

[0029] In order to enhance the stability of the boiler body 1 when subjected to horizontal forces, a vertical upright pole 12 is provided on the outer side wall of the lower part of the boiler body 1, and the lower end of the vertical upright pole 12 is fixedly connected to the cabin platform 2, and a first diagonal brace 13 is provided on one side of the vertical upright pole 12, and the lower end of the first diagonal brace 13 is connected to the cabin platform 2, and a second diagonal brace 14 is provided between the side of the first diagonal brace 13 disposed toward the vertical upright pole 12 and the vertical upright pole 12, and the first diagonal brace 13 and the second diagonal brace 14 can both be U-shaped channel steels or I-beam frames, and a triangular steel frame structure can be formed between the vertical upright pole 12, the first diagonal brace 13 and the second diagonal brace 14.

[0030] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A boiler support device, comprising a boiler body (1) arranged on a cabin platform (2) of a ship hull (3), characterized in that: A vertical plate (4) is fixedly connected to one side of the top of the boiler body (1); a first left support plate (6) is fixedly arranged on a side of the vertical plate (4) away from the boiler body (1); a friction plate (5) is arranged between the first left support plate (6) and the vertical plate (4); the first left support plate (6) is connected to the first right support plate (7) via a first connecting plate (8); two ends of the first connecting plate (8) are rotatably connected to the first left support plate (6) and the first right support plate (7), respectively; and the first right support plate (7) is fixed to the hull (3).

2. A boiler support device according to claim 1, characterized in that: The first connecting plate (8) is arranged obliquely, and the position height of the first left supporting plate (6) is smaller than the position height of the first right supporting plate (7).

3. A boiler support device according to claim 1, characterized in that: A second left support plate (10) connected to the top of the boiler body (1) is arranged obliquely in front of the vertical plate (4); the second left support plate (10) is connected to the second right support plate (11) via a second connecting plate (9); two ends of the second connecting plate (9) are rotatably connected to the second left support plate (10) and the second right support plate (11), respectively; and the second right support plate (11) is fixed to the hull (3).

4. A boiler support device according to claim 3, characterized in that: The second connecting plate (9) is arranged obliquely, and the position height of the second left supporting plate (10) is smaller than the position height of the second right supporting plate (11).

5. A boiler support device according to claim 3, characterized in that: The first connecting plate (8) and the second connecting plate (9) are both U-shaped channel steels.

6. A boiler support device according to claim 1, characterized in that: The material of the friction plate (5) includes graphite.

7. A boiler support device according to claim 1, characterized in that: The thickness of the friction plate (5) is six millimeters.

8. A boiler support device according to claim 1, characterized in that: A vertical rod (12) is provided on the lower outer wall of the boiler body (1), a first diagonal brace (13) is provided on one side of the vertical rod (12), the lower end of the first diagonal brace (13) is connected to the cabin platform (2), and a friction plate (5) is also fixedly connected between the vertical rod (12) and the first diagonal brace (13).

9. A boiler support device according to claim 8, characterized in that: A second diagonal brace (14) is arranged between the side of the first diagonal brace (13) arranged toward the vertical rod (12) and the vertical rod (12), and a friction plate (5) is also fixedly connected between the vertical rod (12) and the second diagonal brace (14).

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