Marine integral sanitary unit elastic connecting device

Abstract

The utility model relates to an elastic connecting device for a marine integral sanitary unit, which comprises a fixing plate, an elastic sleeve and a mounting plate, a bent connecting plate is arranged on one side of the fixing plate, and the connecting plate is fixedly connected with a side plate of the sanitary unit; a connecting rod is arranged at the upper end of the fixing plate; the middle of the connecting rod is sleeved with the elastic sleeve, and a fixing piece used for fixing the elastic sleeve is arranged at one end of the connecting rod. A fixing clamping groove is formed in the middle of the elastic sleeve. The noise reduction device is simple in overall structure and ingenious in design, a vibration source can be effectively controlled through the elastic sleeve, noise transmitted to the interior of a living cabin from different areas is reduced, and the comfort level of indoor residents is improved; the overall structure is compact, does not occupy space, is firm in installation, and meets the noise reduction requirement of a real ship.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of marine integral sanitary unit elastic connecting devices, for being connected with ship deck, permanent fixation is carried out at its top, can satisfy the sound insulation and noise reduction requirement inside cabin. BACKGROUND

[0002] With the development of shipping industry, customers' comfort requirement for ship cabin system installation is higher and higher. In the prior art, the integral sanitary unit is directly fixed and adjusted height with the screw nut welded on the bottom deck. This steel connection cannot completely meet the noise requirement of PSV ships, dredgers, rescue ships and other ship types. Most shipowners require that the bottom of the integral sanitary unit also use floating floor for sound insulation and noise reduction. Therefore, permanent fixation is needed at the top, and the sound insulation and noise reduction requirement inside the cabin is met. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a marine integral sanitary unit elastic connecting device for reducing noise, which is connected with the ship deck and permanently fixed at the top to meet the sound insulation and noise reduction requirement inside the cabin.

[0004] The utility model solves the above technical problems by the following technical scheme:

[0005] A marine integral sanitary unit elastic connecting device comprises:

[0006] A fixed plate is provided with a bent connecting plate on one side, and the connecting plate is fixedly connected with the side plate of the sanitary unit. An upper end of the fixed plate is provided with a connecting rod.

[0007] An elastic sleeve is sleeved on the middle part of the connecting rod, and one end of the connecting rod is provided with a fixing member for fixing the elastic sleeve. A middle part of the elastic sleeve is provided with a fixed clamping groove.

[0008] An installation plate is provided with an installation hole capable of cooperating with the fixed clamping groove. The installation plate is clamped on the middle part of the elastic sleeve by cooperation of the installation hole and the fixed clamping groove. An upper end of the installation plate is provided with a transversely bent positioning plate, which is provided with a connecting piece. The positioning plate is connected with the lower surface of the ship deck by the connecting piece.

[0009] Preferably, the elastic sleeve comprises a positioning sleeve and a limiting sleeve. One end of the positioning sleeve is provided with a positioning boss capable of cooperating with the installation plate. The limiting sleeve is provided with an assembly hole capable of cooperating with the positioning sleeve.

[0010] Preferably, one end of the connecting rod is provided with a locking nut capable of cooperating with the fixed plate. A first spring washer is arranged between the locking nut and the fixed plate.

[0011] Preferably, a second spring washer is arranged between the fixing member and the elastic sleeve.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model discloses simple structure, clever design as a whole, can effectively control vibration source through elastic sleeve, reduces the noise from different area to the inside of the residential cabin, improves the comfort degree of indoor resident, and the whole compact does not occupy the space, and the installation is firm, and the requirement of the real ship is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole structure schematic drawing of the utility model.

[0015] Fig. 2 It is the elastic sleeve and mounting plate assembly explosion drawing of the utility model.

[0016] In the drawing: 1, fixed plate;2, connecting plate;3, connecting rod;4, elastic sleeve;5, fixing member;6, fixed slot;7, mounting plate;8, mounting hole;9, positioning plate;10, connecting piece;11, positioning sleeve;12, limit sleeve;13, positioning boss;14, assembly hole;15, locking nut;16, first spring washer;17, second spring washer;18, sanitary unit;19, ship deck. DETAILED DESCRIPTION

[0017] In order to make those skilled in the art better understand the utility model scheme, the technical scheme of the utility model will be clearly and completely described below in conjunction with the drawings.

[0018] The embodiment proposes a kind of sanitary unit elastic connection device of integral for ship, including fixed plate 1, elastic sleeve 4 and mounting plate 7, fixed plate 1 utilizes elastic sleeve 4 and is formed elastic connection between mounting plate 7;

[0019] As Figs. 1-2 Shown, the side of the fixed plate 1 is provided with the connecting plate 2 of bending, and the connecting plate 2 is fixedly connected with the side plate of sanitary unit 18;The upper end of fixed plate 1 is provided with connecting rod 3;

[0020] The elastic sleeve 4 is sleeved in the middle part of connecting rod 3, and one end of connecting rod 3 is provided with fixing member 5 for fixing elastic sleeve 4, and connecting rod 3 provides mounting space for elastic sleeve 4, and fixing member 5 prevents elastic sleeve 4 from moving on connecting rod 3;

[0021] The middle part of elastic sleeve 4 is provided with fixed slot 6;

[0022] The mounting plate 7 is provided with a mounting hole 8 capable of cooperating with the fixed clamping groove 6, the mounting plate 7 is clamped in the middle of the elastic sleeve 4 by cooperation of the mounting hole 8 and the fixed clamping groove 6, when the mounting plate 7 is connected with the elastic sleeve 4, the elastic connection between the mounting plate 4 and the fixed plate 1 is formed at the same time, when the sanitary unit 18 shakes, the elastic sleeve 4 has a buffering effect, shock absorption and noise reduction are realized;

[0023] The upper end of the mounting plate 7 is provided with a transversely bent positioning plate 9, the positioning plate 9 is provided with a connecting piece 10, the positioning plate 9 is connected with the lower surface of the ship deck 19 by the connecting piece 10, and the sanitary unit 18 is connected with the ship deck 19 through the elastic connection between the mounting plate 4 and the fixed plate 1.

[0024] Further, the elastic sleeve 4 comprises a positioning sleeve 11 and a limiting sleeve 12, one end of the positioning sleeve 11 is provided with a positioning boss 13 capable of cooperating with the mounting plate 7;

[0025] The limiting sleeve 12 is provided with an assembly hole 14 capable of cooperating with the positioning sleeve 11, the limiting sleeve 12 is sleeved outside the positioning sleeve 11, and the mounting plate 7 is clamped in the middle of the elastic sleeve 4 by cooperation of the fixed clamping groove 6 and the positioning boss 13; the split type limiting sleeve 12 facilitates assembly of the mounting plate 7.

[0026] Further, one end of the connecting rod 3 is provided with a locking nut 15 capable of cooperating with the fixed plate 1, the connecting rod 3 is a double-headed circular rod with external threads; the first spring washer 16 is arranged between the locking nut 15 and the fixed plate 1, and the first spring washer 16 has a self-locking effect on the locking nut 15.

[0027] Further, the second spring washer 17 is arranged between the fixing member 5 and the elastic sleeve 4, the fixing member 5 is a fixed nut, and the second spring washer 17 has a locking effect on the fixing member 5.

[0028] Further, the elastic sleeve 4 is made of rubber material, and the elastic sleeve made of rubber material has good wear resistance and elasticity.

[0029] As another embodiment of the utility model, the elastic sleeve 4 is integrally formed, and the integrally formed elastic sleeve 4 can reduce processing steps and save costs.

[0030] Working principle: the utility model discloses in use, through connecting plate 2 with fixed plate 1 and sanitary unit 18 lateral wall are connected, after, the fixed clamping groove 6 on elastic sleeve 4 and the installation hole 8 on mounting plate 7 are cooperated, then through fixed part 5 and lock nut 15 with elastic sleeve 4, mounting plate 7, connecting rod 3 and fixed plate 1 between connection firm, mounting plate 7 utilizes the cooperation of positioning plate 9 and connecting piece 10 and is connected with ship deck 19, at this moment, sanitary unit 18 and ship deck 19 are between the elastic connection, when sanitary unit 18 generates vibration, and the shaking, and ship deck 19 between will not rub or other touch, avoid the noise.

[0031] It can be understood that the above embodiments are only exemplary embodiments used to illustrate the principles of the present application, and the present application is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present application, and these modifications and improvements are also considered within the protection scope of the present application.

Claims

1. A flexible connection device for a marine integrated sanitary unit, characterized in that, include: A fixed plate (1) is provided with a bent connecting plate (2) on one side, and the connecting plate (2) is fixedly connected to the side plate of the sanitary unit; a connecting rod (3) is provided at the upper end of the fixed plate (1). An elastic sleeve (4) is fitted onto the middle part of a connecting rod (3), and a fixing member (5) for fixing the elastic sleeve (4) is provided at one end of the connecting rod (3); a fixing groove (6) is provided in the middle part of the elastic sleeve (4). Mounting plate (7), the mounting plate (7) is provided with mounting holes (8) that can cooperate with the fixing slot (6), the mounting plate (7) is fitted into the middle of the elastic sleeve (4) by the cooperation of the mounting holes (8) and the fixing slot (6); the upper end of the mounting plate (7) is provided with a horizontally bent positioning plate (9), the positioning plate (9) is provided with a connector (10), the positioning plate (9) is connected to the lower surface of the hull deck by the connector (10).

2. The elastic connection device for a marine integral sanitary unit according to claim 1, characterized in that, The elastic sleeve (4) includes a positioning sleeve (11) and a limiting sleeve (12). One end of the positioning sleeve (11) is provided with a positioning boss (13) that can cooperate with the mounting plate (7). The limiting sleeve (12) is provided with an assembly hole (14) that can cooperate with the positioning sleeve (11).

3. The elastic connection device for a marine integral sanitary unit according to claim 1, characterized in that, One end of the connecting rod (3) is provided with a locking nut (15) that can cooperate with the fixing plate (1), and a first spring washer (16) is provided between the locking nut (15) and the fixing plate (1).

4. The elastic connection device for a marine integral sanitary unit according to claim 1, characterized in that, A second spring washer (17) is provided between the fixing member (5) and the elastic sleeve (4).

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