CN112550580B

CN112550580B - Small ship stabilizing device

Info

Publication number: CN112550580B
Application number: CN202011587454.5A
Authority: CN
Inventors: 乔玉新; 由杰; 荆蕾; 张兰兰; 王建童; 王萍; 孙巧妍; 隋新
Original assignee: Yantai Nanshan University
Current assignee: Yantai Nanshan University
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2040-12-29
Also published as: CN112550580A

Abstract

The invention relates to a ship, in particular to a small ship stabilizing device which comprises first fixing seats fixedly arranged at the front end and the rear end of a ship board on two sides, second fixing seats fixedly arranged at the middle parts of a front deck and a rear deck, and a cross rod capable of being inserted into the first fixing seats and the second fixing seats, wherein the outer end of the cross rod is fixedly connected with a vertical rod, the vertical rod is fixedly connected with an olive-shaped floater, the length of the cross rod is more than or equal to the distance between two adjacent surges, and the length of the vertical rod is suitable for enabling the floater to be partially or completely immersed in water. Compared with the prior art, the invention has simple structure, can be additionally arranged on any ship type, and can span more than two surges, so that the jolt of the ship is reduced, and the comfort of passengers is improved.

Description

Small ship stabilizing device

Technical Field

The invention relates to a ship, in particular to a small ship stabilizing device.

Background

The small-size boats and ships are because the hull is less, and general width can not be greater than the distance between two surges, consequently can surge along with the wave and jolt, when carrying out the leisure like fishing or carrying out the production operation on water, meet stormy weather, boats and ships jolt seriously, cause personnel uncomfortable, light-headedness even, vomiting are more than, can cause the ship to overturn seriously, cause the loss of lives and property.

In order to reduce storms, it is common practice to widen the hull or make it into multiple hulls, but this way will change the shape of the ship, not only invests much, but also requires re-registration, which is not applicable to registered ships.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention discloses a stabilizing device which can be arranged on the prior small ship, and the technical scheme is as follows:

a small-sized ship stabilizing device is characterized in that: including setting firmly the first fixing base at both ends before the both sides ship board, back, set firmly the second fixing base at preceding, back deck middle part, can insert and establish into horizontal pole in first fixing base and the second fixing base, the outer end rigid coupling montant of horizontal pole, the olive-shaped float of montant rigid coupling, the interval of two adjacent surges of length more than or equal to of horizontal pole, the length of montant is suitable for the messenger the float part or whole are soaked in the aquatic.

Furthermore, the cross rod comprises a round rod section and a square rod section tangent to the round rod section on four sides, a plurality of first inserting holes are uniformly formed in the square rod section, and the axial direction of each first inserting hole is consistent with the axial direction of the corresponding vertical rod;

the first fixing seat comprises a first fixing plate fixedly connected with a ship board, a cylinder body is fixedly arranged on the first fixing plate, hydraulic oil or air is filled in the cylinder body, a piston is arranged on the piston, a small hole penetrating through the upper surface and the lower surface of the piston is formed in the piston, a piston rod penetrates through the cylinder body in a sealing mode and is fixedly connected with a first bracket with a rectangular groove, a first gland with the same rectangular groove is connected with the first bracket through a fastening piece, and the first bracket and the rectangular groove in the first gland are combined into a first limiting hole corresponding to the outline of the square rod section;

the second fixing seat comprises a second fixing plate fixedly connected with the middle part of the deck, the second fixing plate is fixedly connected with an upright post, the upright post is fixedly connected with a second bracket with two rectangular grooves, a second gland with two rectangular grooves is connected with the second bracket through a fastener, the second bracket and the two rectangular grooves on the second gland are combined into two second limiting holes corresponding to the outline of the square rod section, one second limiting hole corresponds to the first limiting hole of the first fixing seat on the side of the ship board, the other second limiting hole corresponds to the first limiting hole of the first fixing seat on the other side of the ship board, and the cross rod can be respectively inserted into the first limiting hole and the second limiting hole; the second bracket and the second gland are provided with second plug holes which are vertical in the axial direction, and a bolt can be inserted into the second plug hole and one of the first plug holes.

Furthermore, two inclined rods are fixedly connected to two sides of the vertical rod, one end of each inclined rod is fixedly connected with the joint of the vertical rod and the cross rod, and the other end of each inclined rod is fixedly connected with two ends of the floater.

Furthermore, a flange is fixedly arranged on the piston rod, a pressure spring is sleeved on the piston rod between the flange and the cylinder body, and a plurality of tension springs are uniformly arranged between the flange and the cylinder body.

Furthermore, the device also comprises a spanner, wherein a square hole with the shape slightly larger than that of the cross section of the square rod section of the cross rod is formed in the spanner.

Compared with the prior art, the invention has simple structure, can be additionally arranged on any ship type, and can span more than two surges, so that the jolt of the ship is reduced, and the comfort of passengers is improved.

Drawings

Fig. 1 is a schematic structural view of a first fixing base of the present invention.

Fig. 2 is a sectional view of fig. 1.

Fig. 3 is a schematic structural view of the second fixing base of the present invention.

Fig. 4 is a schematic view of a state in which the ship uses the ship ballast device.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a schematic view of a vessel when the vessel is not using the vessel ballast.

Fig. 7 is a partially enlarged view of fig. 6.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Embodiment 1, a small-size boats and ships stabilising arrangement as shown in the figure, including setting firmly first fixing base 1 at both sides ship board front, back both ends, set firmly second fixing base 2 at front, back deck middle part, can insert and establish horizontal pole 3 in first fixing base 1 and the second fixing base 2, the outer end rigid coupling montant 4 of horizontal pole 3, the olive-shaped float 5 of 4 rigid couplings of montant, the interval of two adjacent surges of length more than or equal to of horizontal pole 3, the length of montant 4 is suitable for the messenger 5 partial or whole floats are soaked in the aquatic. Two sides of the vertical rod 4 are fixedly connected with two inclined rods 41, one end of each inclined rod 41 is fixedly connected with the joint of the vertical rod 4 and the cross rod, and the other end of each inclined rod 41 is fixedly connected with two ends of the floater 5.

The stable principle is that if no floater is arranged, because the ship is small and the width is generally small, the wave length of the surge is small, one side of the ship board is possibly located at the wave crest of the surge, the other side of the ship board is located at the wave trough of the surge, the ship jolts seriously along with the surge, and if the wave height is high enough, the ship can overturn. Install the stabilising arrangement of this embodiment additional after, 4 floaters set up at four angles of boats and ships, widen the width that can stride across the interval more than two surges in the width of boats and ships in other words, if the crest department of surge in boats and ships were in a office, then two adjacent floaters are in the crest department of the front surge, then are in the crest department of rear surge with two floaters relative, whole boats and ships only rise and fall but can not take place to rock and incline about the surge along with the surge, play steady effect.

Embodiment 2 is otherwise the same as embodiment 1, except that the cross bar 3 includes a round bar section 31 and a square bar section 32 with four sides tangent to the round bar section 31, the square bar section 32 is uniformly provided with a plurality of first inserting holes 33, and the axial direction of the first inserting holes 33 is the same as the axial direction of the vertical bar 4;

the first fixing seat 1 comprises a first fixing plate 11 fixedly connected with a ship board, a cylinder body 12 is fixedly arranged on the first fixing plate 11, hydraulic oil or air is filled in the cylinder body 12, a piston 13 is arranged on the cylinder body 13, a small hole 14 penetrating through the upper surface and the lower surface of the piston 13 is formed in the piston 13, a piston rod 15 penetrates through the cylinder body 12 in a sealing mode and then is fixedly connected with a first bracket 16 with a rectangular groove 17, a first pressing cover 18 with the rectangular groove 17 is connected with the first bracket 16 through a fastening piece, and the first bracket 16 and the rectangular groove 17 in the first pressing cover 18 are combined into a first limiting hole corresponding to the outline of the square rod section 32;

the second fixing seat 2 comprises a second fixing plate 21 fixedly connected with the middle part of a deck, the second fixing plate 21 is fixedly connected with an upright post 22, the upright post 22 is fixedly connected with a second bracket 23 with two rectangular grooves 17, a second gland 24 with two rectangular grooves 17 is connected with the second bracket 23 through a fastener, the second bracket 23 and the two rectangular grooves 17 on the second gland 24 are combined into two second limiting holes corresponding to the outline of the square rod section 32, one of the second limiting holes corresponds to the first limiting hole of the first fixing seat 1 on the side of the ship board, the other second limiting hole corresponds to the first limiting hole of the first fixing seat 1 on the other side of the ship board, and the cross rod 3 can be respectively inserted into the first limiting hole and the second limiting hole; the second bracket 23 and the second gland 24 are provided with a second plug hole 25 which is vertical in the axial direction, and the bolt 6 can be inserted into the second plug hole 25 and one of the first plug holes 33. The cross bar is characterized by further comprising a wrench 7, wherein a square hole with a shape slightly larger than the cross section of the square bar section 32 of the cross bar 3 is formed in the wrench 7.

The cross rod 3 is positioned by two points after being inserted into the first limiting hole and the second limiting hole, wherein one point is a fulcrum, and the other point is a force application point of the resistance arm, so that a lever is formed, and the stability of the floater is ensured. The first limiting hole and the second limiting hole are square, the round rod section 31 and four sides are tangent to the round rod section 31, when the round rod section 31 is matched with the square rod section 32 of the cross rod 3, the round rod section 31 and the four sides can prevent the cross rod 3 from moving up, down, front and back, and when the round rod section 31 of the cross rod 3 is matched, the cross rod 3 can be prevented from moving up, down, front and back, but the cross rod 3 is not prevented from rotating, so that when the floater is placed in water, the floater can be fixed, when the wind is calm, the floater needs to be reduced in resistance and the ship speed is improved without a stabilizing device, the cross rod 3 is pulled to enable the round rod section 31 to be located at the first limiting hole, then the spanner 7 is sleeved on the square rod section 32, and the spanner 7 is turned over for 180 degrees, so that the floater can face upwards (see figure 6). The cross rod 3 is pulled leftwards and rightwards, so that different first inserting holes 33 are opposite to the second inserting holes 25, the inserting pins 6 are inserted, the extending length of the floater can be adjusted, the longer the extending length is, the better the stability is, but the flexibility and the trafficability characteristic are reduced, and therefore the adjustment can be performed according to specific weather conditions.

The specific structure of the first fixed seat 1 forms a buffer system similar to an automobile suspension, so that the up-and-down fluctuation of the surge is not directly transmitted to a ship body, a certain hysteresis effect exists, a large part of the kinetic energy of the up-and-down fluctuation of the surge is used for offsetting the resistance, and finally the kinetic energy is changed into heat to be consumed, and the stable effect is further enhanced.

Embodiment 3 is otherwise the same as embodiment 2, except that a flange 19 is fixedly arranged on the piston rod 15, a pressure spring 191 is sleeved on the piston rod 15 between the flange 19 and the cylinder body 12, and a plurality of tension springs 192 are uniformly arranged between the flange 19 and the cylinder body 12. No matter the surge is undulant upwards or downwards like this, all there is the elasticity that the spring prestores to offset, further improves the buffering effect of first fixing base 1.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; those skilled in the art can make many possible variations or modifications to the invention using the methods and techniques disclosed above, or to modify equivalent embodiments without departing from the scope of the invention. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention.

Claims

1. A small-sized ship stabilizing device is characterized in that: the ship comprises first fixed seats (1) fixedly arranged at the front end and the rear end of a ship board on two sides, second fixed seats (2) fixedly arranged at the middle parts of a front deck and a rear deck, and transverse rods (3) capable of being inserted into the first fixed seats (1) and the second fixed seats (2), wherein the outer ends of the transverse rods (3) are fixedly connected with vertical rods (4), the vertical rods (4) are fixedly connected with olive-shaped floaters (5), the length of each transverse rod (3) is more than or equal to the distance between two adjacent surges, and the length of each vertical rod (4) is suitable for enabling part or all of the floaters (5) to be immersed in water;

the cross rod (3) comprises a round rod section (31) and a square rod section (32) with four sides tangent to the round rod section (31), a plurality of first inserting holes (33) are uniformly formed in the square rod section (32), and the axial direction of each first inserting hole (33) is consistent with the axial direction of the corresponding vertical rod (4);

the first fixing seat (1) comprises a first fixing plate (11) fixedly connected with a ship board, a cylinder body (12) is fixedly arranged on the first fixing plate (11), hydraulic oil or air is filled in the cylinder body (12) and a piston (13) is arranged, a small hole (14) penetrating through the upper surface and the lower surface of the piston (13) is formed in the piston (13), a piston rod (15) penetrates through the cylinder body (12) in a sealing mode and then is fixedly connected with a first bracket (16) with a rectangular groove (17), a first gland (18) with the same rectangular groove (17) is connected with the first bracket (16) through a fastening piece, and the first bracket (16) and the rectangular groove (17) in the first gland (18) are combined to form a first limiting hole corresponding to the outline of the square rod section (32);

the second fixed seat (2) comprises a second fixed plate (21) fixedly connected with the middle part of the deck, the second fixing plate (21) is fixedly connected with an upright post (22), the upright post (22) is fixedly connected with a second bracket (23) with two rectangular grooves (17), a second gland (24) with two rectangular grooves (17) is connected with the second bracket (23) through a fastener, the second bracket (23) and the two rectangular grooves (17) on the second gland (24) are combined into two second limiting holes corresponding to the outline of the square rod section (32), one of the second limiting holes corresponds to the first limiting hole of the first fixing seat (1) on the side of the ship, the other second limiting hole corresponds to the first limiting hole of the first fixing seat (1) on the side of the ship, the cross rod (3) can be respectively inserted into the first limiting hole and the second limiting hole; the second bracket (23) and the second gland (24) are provided with second plug holes (25) which are vertical in the axial direction, and the bolt (6) can be inserted into the second plug holes (25) and one of the first plug holes (33).

2. A small vessel stabilising arrangement according to claim 1, wherein: two inclined rods (41) are fixedly connected to two sides of the vertical rod (4), one end of each inclined rod (41) is fixedly connected with the joint of the vertical rod (4) and the cross rod, and the other end of each inclined rod is fixedly connected with two ends of the floater (5).

3. A small vessel stabilising arrangement according to claim 1, wherein: the piston rod (15) is fixedly provided with a flange (19), the flange (19) and the piston rod (15) between the cylinder bodies (12) are sleeved with a pressure spring (191), and a plurality of tension springs (192) are uniformly arranged between the flange (19) and the cylinder bodies (12).

4. A small vessel stabilising arrangement according to claim 1, wherein: the cross bar is characterized by further comprising a wrench (7), wherein a square hole with a shape slightly larger than the cross section shape of the square bar section (32) of the cross bar (3) is formed in the wrench (7).