Mounting structure for air pipe head of ship cabin cabinet

Abstract

The utility model relates to an installation structure of a ship cabin air pipe head. The installation structure comprises an air pipe, an annular toggle plate and a supporting toggle plate assembly. The air pipe laterally extends out of the chord side, upwards extends and exceeds the height of the deck A, and the tail end is connected with the air pipe cap; the annular toggle plate is vertically fixed outside the chord side and is provided with an annular part for positioning the air pipe; the supporting toggle plate assembly comprises a pair of lower toggle plates, a pair of upper toggle plates and a pair of intra-cabin toggle plates. The upper end of the lower toggle plate is fixed with the lower part of the annular toggle plate, the outer end is fixed with the air pipe, and the inner end is fixed with the chord side plate; the outer end of the upper toggle plate is fixed with the air pipe, and the inner end of the upper toggle plate is fixed with the chord side plate; the lower end of the in-cabin toggle plate is fixed with the deck A, and the outer end is fixed with the chord side plate. The air pipe head solves the problem that air pipe heads cannot be arranged on flight decks, helicopter decks and the like.

Description

Technical Field

[0001] The utility model relates to a ship component, in particular to an installation structure for an air pipe head of a ship cabin, and belongs to the technical field of ship design. Background Art

[0002] Air pipe heads in ship tanks are typically installed on deck surfaces, with certain height requirements. Existing technologies have special deck surfaces that don't allow for the installation of air pipe heads, such as protruding structures (e.g., flight decks), or when there's no suitable deck surface for installation, installing air pipe heads becomes a pressing technical challenge. Summary of the Invention

[0003] The purpose of the utility model is to provide a novel installation structure of an air pipe head, so as to solve the problem that the air pipe head of a ship's cabin is not allowed to be installed on the deck surface when special deck surface requirements are met.

[0004] The utility model adopts the following technical solutions:

[0005] A mounting structure for an air pipe head of a ship's hold, comprising an air pipe, an annular bracket 10, and a supporting bracket assembly; the air pipe extends laterally from the chord side, extends upward and exceeds the height of the deck A, and the end is connected to the air pipe cap 1; the annular bracket 10 is vertically fixed outside the chord side, and has an annular portion for positioning the air pipe; the supporting bracket assembly comprises a pair of lower brackets 11, a pair of upper brackets 8, and a pair of in-cabin brackets 9; the upper end of the lower bracket 11 is fixed to the lower part of the annular bracket 10, the outer end is fixed to the air pipe, and the inner end is fixed to the chord side plate; the lower end of the upper bracket 8 is fixed to the annular bracket 10, the outer end is fixed to the air pipe, and the inner end is fixed to the chord side plate; the lower end of the in-cabin bracket 9 is fixed to the deck A, and the outer end is fixed to the chord side plate.

[0006] Preferably, the air pipe includes a cabin air pipe 7, a second section straight air pipe 5, a 90° air pipe elbow 3, and a first section straight air pipe 2 connected in sequence; wherein the first section straight air pipe 2 passes through the annular portion of the annular bracket 10.

[0007] Furthermore, an air pipe connector 6 is provided between the cabin air pipe 7 and the second section of the straight air pipe 5 ; an air pipe cabin penetrating part 4 is also provided between the 90° air pipe elbow 3 and the second section of the straight air pipe 5 .

[0008] Furthermore, it also includes a pad 13, which is tightly fixed on the outer wall of the chord side plate and fixedly connected to the upper bracket 8, the lower bracket 11, and the annular bracket 10, and the air pipe cabin member 4 passes through the pad 13.

[0009] Preferably, the pair of lower brackets 11 and the pair of upper brackets 8 are V-shaped when viewed from above.

[0010] Preferably, the pair of inboard brackets 9 are parallel to each other.

[0011] Preferably, there is a deck B above the deck A.

[0012] Furthermore, it also includes a triangular bracket 12, one right-angled side of the triangular bracket is fixed to the air pipe cabin penetrating member 4, the other right-angled side is fixed to the side plate, and the side is fixed to the pad 13.

[0013] The beneficial effects of the present invention are as follows: a brand-new installation structure of the air pipe head of the ship's cabin cabinet is adopted, which solves the problem that the air pipe head cannot be installed on the flight deck, helicopter deck, etc., and has the advantages of reducing protrusions on the deck surface, increasing the usable area of ​​the deck, facilitating the use of the ship, and realizing the beauty of the deck surface; at the same time, the air pipe head installed on the side of the ship through this installation method has a good guarantee in terms of structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an outline diagram of the installation structure of the air pipe head of a ship's cabin cabinet according to the present invention.

[0015] Figure 2 The present invention is a schematic diagram of the installation structure of the air pipe head of a ship's cabin in the prior art.

[0016] Figure 3 It is a detailed diagram of the installation structure of the air pipe head of a ship's cabin cabinet according to the present invention.

[0017] Figure 4 yes Figure 3 AA section view in.

[0018] Figure 5 yes Figure 3 BB section view in.

[0019] In the figure, 1 is the air pipe cap, 2 is the first section of the straight air pipe, 3 is the 90-degree air pipe elbow, 4 is the air pipe cabin penetration part, 5 is the second section of the straight air pipe, 6 is the air pipe connector, 7 is the cabin air pipe, 8 is the upper bracket (2 pieces), 9 is the cabin bracket (2 pieces), 10 is the annular bracket, 11 is the lower bracket (2 pieces), 12 is the triangular bracket (3 pieces), and 13 is the pad. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] The air pipe head installation method of this utility model is different from the traditional air pipe head installation method installed on the deck. Instead, it adopts the method of installing the air pipe head on the side of the ship. The premise of adopting this installation method is that the air pipe head after installation will not exceed the maximum width of the ship. The air pipe installation method proposed by this utility model is as follows Figure 1 shown.

[0022] Depend on Figure 3 、 Figure 4 and Figure 5 It can be seen that the new installation form of the air pipe head of this embodiment includes air pipe assemblies 2 to 6 and support bracket assemblies 8 to 13 for structural reinforcement.

[0023] The air pipe cap 1 is connected to the first section of the straight air pipe 2 via a flange. The 90-degree air pipe elbow 3 connects the straight air pipe 2 and the straight air pipe 5. The straight air pipe 5 passes through the hull shell through the air pipe penetration piece 4. The other end is connected to the cabin air pipe 7 via the air pipe connector 6. The annular bracket 10 is placed horizontally, with the inner ring welded to the straight air pipe 2 and the other side welded to the hull shell. The two upper brackets 8 are welded to the hull, the straight air pipe 2 and the annular bracket 10, and are arranged symmetrically at a 60-degree angle to the hull. The two lower brackets 11 are located directly below the two upper brackets 8 and are welded to the hull, the straight air pipe 2, the straight air pipe 5, the air pipe penetration piece 4 and the annular bracket 10, and are arranged symmetrically at a 60-degree angle to the hull. The two inner cabin brackets 9 are welded to the hull and the adjacent deck. The welding point is located on the back of the weld between the upper bracket 8 and the hull, which serves to strengthen the back. In addition to being secured to the hull with a lower bracket 11 at the top, the straight air pipe 5 and the air pipe penetration 4 are also secured to the hull with three triangular brackets 12, located below, in front of, and behind the straight air pipe 5 and the air pipe penetration 4. The backing plate 13, typically made of flat steel, prevents deformation of the side plating due to excessive lateral pressure on the air pipe elbow 3, thus providing some protection for the plating.

[0024] The air pipe head of the utility model is installed on the side of the ship. The premise of adopting this installation method is that the air pipe head after installation will not exceed the maximum width of the ship.

[0025] The structural strength of this air pipe head installation type has passed finite element simulation verification, meeting the strength requirements of the China Classification Society's "Rules for Classification of Sea-Going Steel Ships" for bow deck air pipe heads, and has achieved good results.

[0026] Key Points:

[0027] The air pipe passes through the side of the ship, so that the air pipe head no longer occupies deck area, making it a more suitable location for ships that cannot install air pipe heads on the deck. Various types of brackets are used to combine and strengthen the air pipe heads, making the use of air pipe heads safer and more reliable.

[0028] The air pipe passes through the side of the ship and the air pipe head is made vertically upward;

[0029] A combination of various types of bracket reinforcements is used to reinforce the air pipe head installed on the side of the ship.

[0030] The air pipe head installation form of this utility model solves the problem that air pipe heads cannot be installed on flight decks, helicopter decks, etc., and has the advantages of reducing protrusions on the deck surface, increasing the usable area of ​​the deck, facilitating the use of the ship, and realizing the beauty of the deck surface. At the same time, the air pipe head installed on the side of the ship through this installation method has a good guarantee in terms of structural strength.

[0031] The above are preferred embodiments of the present invention. Ordinary technicians in this field can also make various changes or improvements on this basis. Without departing from the overall concept of the present invention, these changes or improvements should fall within the scope of protection required by the present invention.

Claims

1. A mounting structure for a ship's tank air pipe head, characterized by: It includes an air pipe, an annular bracket (10), and a supporting bracket assembly; The air pipe extends laterally out of the chord side, extends upward and exceeds the height of the deck A, and the end is connected to the air pipe cap (1); The annular bracket (10) is fixed vertically outside the chord side and has an annular portion for positioning the air pipe; The supporting bracket assembly comprises a pair of lower brackets (11), a pair of upper brackets (8), and a pair of cabin brackets (9); The upper end of the lower bracket (11) is fixed to the lower part of the annular bracket (10), the outer end is fixed to the air pipe, and the inner end is fixed to the chord side plate; The lower end of the upper bracket (8) is fixed to the annular bracket (10), the outer end is fixed to the air pipe, and the inner end is fixed to the chord side plate; The lower end of the cabin bracket (9) is fixed to the deck A, and the outer end is fixed to the chord side plate.

2. The installation structure of the ship tank air pipe head according to claim 1, characterized in that: The air pipe comprises a cabin air pipe (7), a second section of a straight air pipe (5), a 90° air pipe elbow (3), and a first section of a straight air pipe (2) which are connected in sequence; wherein the first section of the straight air pipe (2) passes through the annular portion of the annular bracket (10).

3. The installation structure of the ship tank air pipe head according to claim 2, characterized in that: An air pipe connector (6) is provided between the cabin air pipe (7) and the second section of the straight air pipe (5); and an air pipe cabin penetrating member (4) is also provided between the 90° air pipe elbow (3) and the second section of the straight air pipe (5).

4. The installation structure of the ship tank air pipe head according to claim 3, characterized in that: It also includes a pad (13), which is tightly fixed on the outer wall of the chord side plate and fixedly connected to the upper elbow plate (8), the lower elbow plate (11), and the annular elbow plate (10), and the air pipe cabin penetrating member (4) passes through the pad (13).

5. The installation structure of the ship tank air pipe head according to claim 1, characterized in that: The pair of lower toggle plates (11) and the pair of upper toggle plates (8) are V-shaped when viewed from above.

6. The installation structure of the ship tank air pipe head according to claim 1, characterized in that: A pair of inboard brackets (9) are parallel to each other.

7. The installation structure of the ship tank air pipe head according to claim 1, characterized in that: Deck B is located above deck A.

8. The installation structure of the ship tank air pipe head according to claim 4, characterized in that: It also includes a triangular bracket (12), one right-angled side of the triangular bracket is fixed to the air pipe cabin member (4), the other right-angled side is fixed to the side plate, and the side is fixed to the pad (13).

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