Shock absorption footing structure of gyro stabilization device

Abstract

The utility model discloses a damping footing structure of a gyro stabilization device, which relates to the technical field of gyro stabilization devices and comprises a foot margin mounting plate, a middle flange, a connecting plate, a sleeve, a damping sleeve, a damping washer and a locking piece, the bottom of the middle flange is connected with the foot margin mounting plate, and the connecting plate is arranged above the middle flange. One end of the sleeve is arranged in the middle flange, the other end of the sleeve extends out of the middle flange, the sleeve, the damping sleeves and the damping washers are concentrically arranged from inside to outside, the damping sleeves are arranged between the connecting plate and the middle flange and between the middle flange and the sleeve respectively, and the damping washers are arranged between the connecting plate and the middle flange and between the middle flange and the sleeve respectively. And the locking piece is used for locking and fixing the sleeve and the connecting plate. The damping footing structure of the gyro stabilization device is good in damping effect, capable of resisting salt mist, acid and alkali and bearing heavy loads, simple in structure, convenient to install, easy to manufacture and machine and low in cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to gyro stabilizer technology field especially relates to a gyro stabilizer shock absorbing foot structure. BACKGROUND

[0002] With the vigorous development of the gyro stabilizer industry, the noise reduction and shock absorption of the gyro stabilizer have become a performance index that all kinds of customers pay attention to, and have become one of the acceptance items of the gyro stabilizer. Common gyro stabilizer shock absorbing feet are mainly divided into three types: the first type is a conventional shock absorbing foot, that is, a damping rod is sleeved in a sleeve with a spring; the second type is a rubber shock pad; and the third type is a damping spring shock absorber.

[0003] However, the three common shock absorbing foot structures have poor shock absorbing effect, and therefore a new gyro stabilizer shock absorbing foot structure with better shock absorbing effect needs to be developed. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned deficiencies existing at present, the utility model provides a gyro stabilizer shock absorbing foot structure, which has good shock absorbing effect, can resist salt mist acid and alkali and bear heavy load, has simple structure, is easy to install and manufacture and has low cost.

[0005] To achieve the above-mentioned purpose, the embodiment of the utility model adopts the following technical scheme:

[0006] A gyro stabilizer shock absorbing foot structure, which comprises a foot mounting plate, an intermediate flange and a connecting plate, the bottom of the intermediate flange is connected with the foot mounting plate, the connecting plate is arranged above the intermediate flange, and the gyro stabilizer shock absorbing foot structure further comprises a sleeve, a shock absorbing sleeve, a shock absorbing washer and a locking piece, one end of the sleeve is arranged in the intermediate flange, and the other end of the sleeve extends out of the intermediate flange, the sleeve, the shock absorbing sleeve and the shock absorbing washer are concentrically arranged from inside to outside, the shock absorbing sleeve is arranged between the connecting plate and the intermediate flange and between the intermediate flange and the sleeve, the shock absorbing washer is arranged between the connecting plate and the intermediate flange and between the intermediate flange and the sleeve, and the locking piece is used for locking and fixing the sleeve and the connecting plate.

[0007] According to one aspect of the utility model, the foot mounting plate, the intermediate flange, the connecting plate and the sleeve surface are all provided with a nickel plating layer.

[0008] According to one aspect of the utility model, the foot mounting plate, the intermediate flange, the connecting plate and the sleeve each have one and are all made of 45 steel material.

[0009] According to one aspect of the utility model, the shock absorbing sleeve is an elastic sleeve, and the shock absorbing washer is an elastic washer.

[0010] According to one aspect of the utility model, the shock absorbing sleeve and the shock absorbing washer each have two, and each adopts hard polyurethane material.

[0011] According to one aspect of the utility model, the locking member sequentially locks and fixes the sleeve and the connecting plate from bottom to top.

[0012] According to one aspect of the utility model, the locking member is an internal hexagonal cylindrical head screw, and there are four.

[0013] According to one aspect of the utility model, the bottom of the intermediate flange is movably connected with the foundation mounting plate, and the two can rotate relative to each other.

[0014] The utility model discloses a shock absorbing foot structure of gyro roll damping device, including foundation mounting plate, intermediate flange, connecting plate, sleeve, shock absorbing sleeve, shock absorbing washer, locking member, the bottom of intermediate flange is connected with foundation mounting plate, the connecting plate is located above intermediate flange, the sleeve one end is located in intermediate flange, and the other end extends out of intermediate flange, and sleeve, shock absorbing sleeve, shock absorbing washer are concentrically arranged from inside to outside, shock absorbing sleeve is located between connecting plate and intermediate flange respectively, and is located between intermediate flange and sleeve, shock absorbing washer is located between connecting plate and intermediate flange respectively, and is located between intermediate flange and sleeve, the locking member is used to lock and fix sleeve and connecting plate. By setting shock absorbing sleeve, shock absorbing washer, the shock absorbing effect of this structure is good. By adopting hard polyurethane material for shock absorbing sleeve and shock absorbing washer, this structure has better shock absorbing effect than the shock absorbing foot of ordinary plastic polyurethane. By setting nickel plating layer on the surface of foundation mounting plate, intermediate flange, connecting plate and sleeve, all steel parts in this structure are nickel-plated, and this structure has the ability to resist sea salt spray corrosion. By movably connecting the bottom of intermediate flange with foundation mounting plate, the foundation mounting plate can rotate flexibly and is convenient to install. By using multiple shock absorbing feet and the thickness of steel in the shock absorbing foot structure being more than 15mm, the structure has stronger carrying capacity on the basis of ensuring good shock absorbing effect, and the shock absorbing effect is stable. At the same time, the overall structure of the shock absorbing foot is simple, easy to manufacture and process, convenient to install and low in cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model.

[0017] The name corresponding to the serial number in the drawing is as follows:

[0018] 1, connecting plate; 2, intermediate flange; 3, shock absorbing washer; 4, shock absorbing sleeve; 5, sleeve; 6, anchor plate; 7, locking member. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end" and the like are the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0020] As Figure 1As shown, a gyro stabilizer shock absorbing foot structure includes a foot mounting plate 6, an intermediate flange 2, a connecting plate 1, a sleeve 5, a shock absorbing sleeve 4, a shock absorbing washer 3, and a locking member 7. The foot mounting plate 6 is a plate-shaped structure with a central opening, used to connect the ship body. The intermediate flange 2 is concentrically connected to the bottom of the foot mounting plate 6, and the two can rotate relative to each other, so that the use is flexible and the installation is convenient. The intermediate flange 2 has a structure shape of two cylinders combined into one, with a "convex" shaped cavity in the center or a corresponding hole, used to install the remaining parts. The intermediate flange 2 plays a role of an adapter. The connecting plate 1 is arranged above the intermediate flange 2. The connecting plate 1 is a plate-shaped structure, used to connect the base of the gyro stabilizer. The sleeve 5 is arranged in the "convex" shaped cavity in the intermediate flange 2, and the top end of the sleeve 5 extends out of the intermediate flange 2. The structure shape of the sleeve 5 is a conventional shape, that is, a structure shape of two cylinders combined into one. The sleeve 5 mainly plays a structure connecting role. The sleeve 5, the shock absorbing sleeve 4, and the shock absorbing washer 3 are concentrically arranged from inside to outside. The shock absorbing sleeve 4 is an elastic sleeve, and there are two, arranged between the connecting plate 1 and the intermediate flange 2, and between the intermediate flange 2 and the sleeve 5. The shock absorbing washer 3 is an elastic washer, and there are two, arranged between the connecting plate 1 and the intermediate flange 2, and between the intermediate flange 2 and the sleeve 5. The shock absorbing sleeve 4 and the shock absorbing washer 3 are not only structure members, but also bear the shock absorbing role. The locking member 7 is an internal hexagonal cylindrical head screw, with a specification of M20X90 and a strength grade of 12.9. There are four locking members 7, which sequentially lock and fix the sleeve 5 and the connecting plate 1 from bottom to top, so as to lock the shock absorbing sleeve 4 between the connecting plate 1 and the intermediate flange 2, and between the intermediate flange 2 and the sleeve 5, and lock the shock absorbing washer 3 between the connecting plate 1 and the intermediate flange 2, and between the intermediate flange 2 and the sleeve 5. The locking member 7 plays a connecting and locking role in the whole structure.

[0021] In practical application, the foot mounting plate 6, the intermediate flange 2, the connecting plate 1, and the sleeve 5 each have one, all of which are made of 45 steel material. The surfaces of the foot mounting plate 6, the intermediate flange 2, the connecting plate 1, and the sleeve 5 are provided with a nickel plating layer, that is, all steel parts in the gyro stabilizer shock absorbing foot structure are treated by nickel plating, so that the structure has the ability to resist sea salt spray corrosion. The structure overcomes the problem that the common gyro stabilizer shock absorbing foot is not resistant to salt spray and acid-base corrosion in the sea environment.

[0022] In practical application, the shock absorbing sleeve 4 and the shock absorbing washer 3 are made of hard polyurethane material. The hard polyurethane material has high tensile strength and tear resistance, and good elasticity, which can effectively reduce collision and friction, and has better shock absorbing effect than ordinary plastic polyurethane. Therefore, the shock absorbing effect of the structure is better.

[0023] In practical applications, all steel materials in the gyro anti-roll device's shock-absorbing foot structure are at least 15 mm thick, and multiple gyro anti-roll device shock-absorbing foot structures can be used in combination. This structure not only ensures good shock absorption, but also has a stronger load-bearing capacity and stable shock absorption effect. This structure overcomes the common problem of gyro anti-roll device shock-absorbing foot structures being unable to withstand heavy loads.

[0024] The advantages of the present invention are as follows: by providing the shock-absorbing sleeve 4, the shock-absorbing washer 3, etc., the shock-absorbing effect of the present structure is good; by using the shock-absorbing sleeve 4 and the shock-absorbing washer 3 with hard polyurethane, the present structure has a better shock-absorbing effect than the shock-absorbing foot using ordinary plastic polyurethane; by providing a nickel-plated layer on the surface of the anchor mounting plate 6, the intermediate flange 2, the connecting plate 1, and the sleeve 5, that is, by nickel-plating all steel parts in the present structure, the present structure has the ability to resist marine salt spray corrosion; by movably connecting the bottom of the intermediate flange 2 with the anchor mounting plate 6, the anchor mounting plate 6 can be flexibly rotated and easily installed; by using multiple shock-absorbing footings and ensuring that the thickness of the steel in the shock-absorbing footing structure is more than 15 mm, the present structure has a stronger load-bearing capacity on the basis of ensuring a good shock-absorbing effect, and the shock-absorbing effect is stable. At the same time, the overall structure of the shock-absorbing footing structure is simple, easy to manufacture and process, easy to install, and low in cost.

[0025] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes, combinations, or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A shock absorbing foot structure of a gyro stabilizer, comprising a foundation mounting plate (6), an intermediate flange (2) and a connecting plate (1), the intermediate flange (2) being connected to the foundation mounting plate (6) at the bottom, and the connecting plate (1) being arranged above the intermediate flange (2), characterized in that, The gyro stabilizer device shock absorbing foot structure further comprises a sleeve (5), a shock absorbing sleeve (4), a shock absorbing washer (3) and a locking member (7), one end of the sleeve (5) is arranged in the middle flange (2) and the other end extends out of the middle flange (2), the sleeve (5), the shock absorbing sleeve (4) and the shock absorbing washer (3) are concentrically arranged from inside to outside, the shock absorbing sleeve (4) is arranged between the connecting plate (1) and the middle flange (2) and between the middle flange (2) and the sleeve (5) respectively, the shock absorbing washer (3) is arranged between the connecting plate (1) and the middle flange (2) and between the middle flange (2) and the sleeve (5) respectively, and the locking member (7) is used for locking and fixing the sleeve (5) and the connecting plate (1).

2. The gyrostat damping fin structure according to claim 1, wherein The surface of the foot mounting plate (6), the middle flange (2), the connecting plate (1) and the sleeve (5) is provided with a nickel plating layer.

3. The gyro-stabilized device damping foot structure according to claim 2, characterized in that The foot mounting plate (6), the middle flange (2), the connecting plate (1) and the sleeve (5) each have one and are each made of 45 steel material.

4. The gyrostat damping fin structure according to claim 1, wherein The shock absorbing sleeve (4) is an elastic sleeve and the shock absorbing washer (3) is an elastic washer.

5. The gyro-stabilized device damping foot structure according to claim 4, characterized in that The shock absorbing sleeve (4) and the shock absorbing washer (3) each have two and are each made of hard polyurethane material.

6. The gyrostat stabilizer device shock absorbing foot structure according to claim 1, characterized in that, The locking member (7) sequentially locks and fixes the sleeve (5) and the connecting plate (1) from bottom to top.

7. The gyro-stabilized device damping foot structure according to claim 6, characterized in that The locking member (7) is an inner hexagonal cylindrical head screw and has four.

8. The gyro-stabilized device damping foot structure according to claim 1, characterized in that The bottom of the middle flange (2) is movably connected with the foot mounting plate (6) and the two can rotate relative to each other.

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