CN210555458U

CN210555458U - Sightseeing yacht with pneumatic connecting rod control paddle device

Info

Publication number: CN210555458U
Application number: CN201921405453.7U
Authority: CN
Inventors: 杨广举; 吴礼春
Original assignee: Changzhou Twilight Yacht Manufacturing Co ltd
Current assignee: Changzhou Twilight Yacht Manufacturing Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-19
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a sightseeing yacht with a pneumatic connecting rod control paddle device, which belongs to the technical field of direction control of ship paddles, and has the technical scheme that a deck bin is arranged at the front part of a ship body, a first rotating shaft is symmetrically arranged at the bottom of the deck bin in a penetrating way, one end of the first rotating shaft is connected with a paddle, and the other end is rotationally connected with the bottom of the deck bin; the connecting rod mechanism comprises a first connecting rod and second connecting rods hinged to two ends of the first connecting rod, and the other ends of the second connecting rods are fixedly connected with the first rotating shaft; the cylinder comprises a piston rod and a cylinder shell, any second connecting rod is hinged to the piston rod, and one end, far away from the hinged position of the piston rod, of the cylinder shell is hinged to the bottom of the deck bin. The utility model is suitable for a directional control of anterior paddle of hull has the swing direction who utilizes the connecting rod control paddle, and drive mechanism simple structure for sightseeing yacht direction pivoted controls comparatively for simple and convenient effect.

Description

Sightseeing yacht with pneumatic connecting rod control paddle device

Technical Field

The utility model belongs to the technical field of the direction control technique of boats and ships paddle and specifically relates to a sightseeing yacht with pneumatic connecting rod control paddle device is related to.

Background

At present, with the development of market economy in China, the tourism industry is rapidly developed, and the demand for sightseeing yachts is more and more. The sightseeing yacht not only plays a role in transporting passengers, but also plays a role in leading the passengers to view along-the-way landscapes.

The present turning to of most boats and ships including yacht is realized through the rotation of tail vane paddle, and the tail vane paddle passes through chain mechanical transmission control tail vane paddle and rotates, specifically does, is connected through the chain between the steering wheel of control room and the tail vane, and when rotating the steering wheel, the chain can drive the paddle swing simultaneously to change boats and ships navigation direction.

At present, the sightseeing yacht has large mass and is provided with a passenger cabin, and after the sightseeing yacht carries passengers, the mass of the sightseeing yacht is larger than that of a common yacht; in the prior art, the sightseeing yacht adopts the steering wheel with larger rotating force required by chain mechanical transmission, the tail rudder blade adopts a rear-mounted driving mode to control the steering of the ship, and more transmission mechanisms are required, so that the steering of the sightseeing yacht is controlled by the chain mechanical transmission more inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sightseeing yacht with pneumatic connecting rod control paddle device has the swing direction that utilizes connecting rod control boats and ships paddle, and the turning force of required steering wheel is less, controls comparatively simple and convenient effect, and boats and ships paddle is located the hull front portion, and required drive mechanism is less.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a sightseeing yacht with a pneumatic connecting rod control paddle device comprises paddles and a ship body, wherein a deck bin is arranged at the front part of the ship body, the paddles are symmetrically arranged along the axis of the ship body and are positioned at the bottom of the outer wall of the deck bin, a first rotating shaft is symmetrically arranged at the bottom of the deck bin in a penetrating mode, the side wall of one end of the first rotating shaft is connected with the paddles, and the side wall of the other end of the first rotating shaft is rotatably connected with the bottom of the deck bin; the connecting rod mechanism comprises a first connecting rod and second connecting rods hinged to two ends of the first connecting rod, and one side wall of one end, far away from the first connecting rod, of each second connecting rod is fixedly connected with the first rotating shaft; the cylinder includes the piston rod and with the cylinder shell that the piston rod is connected, arbitrary the second connecting rod with the piston rod is articulated, the cylinder shell is kept away from the articulated one end lateral wall of department of piston rod with deck storehouse inner chamber bottom is articulated.

Through adopting above-mentioned technical scheme, set up the paddle in the front portion of hull, be favorable to reducing the paddle and rotate required drive mechanism quantity. The piston rod of the cylinder is used for pushing the second connecting rod on one side, and the second connecting rod on the other side is pulled through the first connecting rod, so that the connected paddle rotates for a certain angle along the first rotating shaft, and the ship body is guided to turn. Adopt link mechanism as drive assembly and adopt the cylinder as link mechanism's actuating mechanism, the transmission mode is comparatively simple, and can reduce the required turning force of steering wheel, the great boats and ships of quality such as sightseeing yacht of being convenient for turn to and control.

The utility model discloses further set up to, still include rudder angle indicator and control box, rudder angle indicator is located first connecting rod is kept away from one side of cylinder, and with this side the second connecting rod is articulated, rudder angle indicator with the control box electricity is connected.

By adopting the technical scheme, the rudder angle indicator is used for monitoring the rotation angle of the second connecting rod, so that the rudder angle value of the rotation of the paddle is obtained, and the rotation direction and the rotation angle of the paddle are reflected to the control box.

The utility model discloses further set up to, a plurality of mounting holes have been seted up to deck storehouse bottom, first rotation axis is worn to locate in the mounting hole, fixed cover is equipped with the sealing washer on the first rotation axis, just the sealing washer is located first rotation axis with between the mounting hole.

Through adopting above-mentioned technical scheme, utilize the sealing washer sealed with deck storehouse bottom, prevent the inside intaking in deck storehouse, and the sealing washer has certain elasticity, is convenient for block between first rotation axis and mounting hole.

The utility model discloses further set up to, first rotation axis with the stagnant water groove has all been seted up on the mounting hole lateral wall, be equipped with water-swelling piece in the stagnant water groove.

Through adopting above-mentioned technical scheme, from the clearance infiltration between mounting hole and the first rotation axis, when the stagnant water groove, meet water inflation piece and absorb water inflation, fill in the clearance, prevent that water from continuing the infiltration.

The utility model discloses further set up to, the paddle top is close to the first ring flange of first rotation axis department fixedly connected with, first rotation axis is close to first ring flange fixedly connected with second ring flange, first ring flange with the second ring flange passes through a plurality of bolted connection.

Through adopting above-mentioned technical scheme, belong to flange joint between first ring flange and the second ring flange, connect comparatively tightly, and the paddle of being convenient for dismantlement and installation.

The utility model discloses further set up to, still include the quant connecting piece, the quant connecting piece includes mutually perpendicular and the first sleeve pipe and the second sleeve pipe that communicate, first rotation axis is inserted and is located in the first sleeve pipe and with the connection can be dismantled to first sleeve pipe, paddle lateral wall fixedly connected with second fixed axle, the second fixed axle is inserted and is located in the second sleeve pipe, and with the connection can be dismantled to the second sleeve pipe.

By adopting the technical scheme, the second fixed shaft is positioned on the side wall of the blade, the rotation of the first rotating shaft is transmitted to the second fixed shaft through the first sleeve and the second sleeve which are vertical to each other, and the blade rotates together with the first rotating shaft by taking the first rotating shaft as an axis.

The utility model discloses further set up to, first rotation axis with first sleeve interference fit, the second fixed axle also with second sleeve interference fit.

Through adopting above-mentioned technical scheme, interference fit makes to produce elastic pressure between the first rotation axis after the assembly and the contact surface of first sheathed tube, between the contact surface of second fixed axle and second sheathed tube to obtain firm connection.

The utility model discloses further set up to, first sleeve pipe with locking screw is all worn to be equipped with by second sheathed tube lateral wall, first rotation axis with cooperate on the second fixed axle circumference lateral wall locking screw is equipped with draws drilling.

Through adopting above-mentioned technical scheme, utilize the locking screw to penetrate the guide drilling hole and lock, prevent that first rotation axis from rotating in first sleeve or second fixed axle in the second sleeve, have the effect of stall and location.

To sum up, the utility model discloses following beneficial effect has:

1. the arrangement of the blades, the connecting rod mechanism and the air cylinder in the front of the ship body can achieve the effects of reducing the gravity center of the ship body and enabling the ship to run and steer stably;

2. the rudder angle indicator and the control box are arranged, so that the effect of reflecting the rotating direction and the rotating angle of the paddle can be achieved;

3. through the setting of sealing washer, can play sealed deck storehouse bottom, prevent the inside effect of intaking in deck storehouse.

Drawings

Fig. 1 is a schematic view of the hull structure in this embodiment 1.

Fig. 2 is a schematic structural diagram of the link control device in the embodiment 1.

Fig. 3 is a schematic sectional view of the flange connection structure in this embodiment 1.

Fig. 4 is a schematic sectional view of the propeller connecting member in this embodiment 2.

In the figure, 1, a ship body; 11. a deck bin; 12. mounting holes; 13. a bearing; 14. a bearing seat; 15. a seal member; 16. a seal ring; 17. a first rotating shaft; 18. a paddle; 19. a water stopping tank; 191. a water-swellable component; 2. a link mechanism; 21. a first link; 22. a second link; 3. a cylinder; 31. a cylinder housing; 32. a piston rod; 4. a first flange plate; 41. a second flange plate; 42. a first fixed shaft; 5. a paddle connector; 51. a first sleeve; 52. a second sleeve; 53. a second fixed shaft; 54. drilling a hole; 55. locking screws; 6. a rudder angle indicator; 61. and a control box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1, the sightseeing yacht with the blade device controlled by the pneumatic connecting rod disclosed in this embodiment includes a ship body 1 and a deck cabin 11 disposed in the front of the ship body 1, a connecting rod mechanism 2, a cylinder 3 and a first rotating shaft 17 (see fig. 2) are disposed at the bottom of an inner cavity of the deck cabin 11, and the first rotating shaft 17 is symmetrically disposed along the axis of the ship body 1 and vertically inserted into the bottom of the inner cavity of the deck cabin 11.

Referring to fig. 2 and 3, one end of the first rotating shaft 17, which penetrates out of the bottom of the deck cabin 11, is connected with a blade 18, and the other end is rotatably connected with the bottom of the inner cavity of the deck cabin 11. Preferably, in this embodiment, in order to reduce the wear of the first rotating shaft 17 during rotation, a bearing 13 is sleeved on the circumferential outer side of the first rotating shaft 17, the bearing 13 is located at the bottom of the inner cavity of the deck cabin 11, and a bearing seat 14 is sleeved on the circumferential outer side of the bearing 13, and the bearing seat 14 is fixedly connected with the bottom of the inner cavity of the deck cabin 11.

Referring to fig. 2 and 3, the link mechanism 2 includes a first link 21 and a second link 22 hinged to both ends of the first link 21, and the second link 22 is fixedly connected to a side of the first link 21 close to the first rotation axis 17. The cylinder 3 comprises a cylinder shell 31 with one end hinged with the bottom of the inner cavity of the deck cabin 11, a piston rod 32 is inserted into the cylinder shell 31, and the piston rod 32 is hinged with the second connecting rod 22 on any side. When the cylinder 3 (see fig. 1) is started, the piston rod 32 makes a linear motion in the cylinder housing 31, so as to drive the second connecting rod 22 to make a circumferential rotation around the axis of the first rotating shaft 17; the first link 21 makes the second links 22 on both sides rotate in the same direction.

Referring to fig. 1 and 2, a rudder angle indicator 6 is hinged to the middle of the second connecting rod 22 on the side where the piston rod 32 is not hinged, and is used for monitoring the rotation angle of the second connecting rod 22, so as to analyze the rotation direction of the blade 18 and the rudder angle value, and feed back the values to the control box 61 through an electric signal, and the control box 61 reflects the result on an instrument panel (not shown) of a control room (not shown), so that a controller can make a turn judgment in time.

Referring to fig. 3, the bottom of the deck cabin 11 is provided with a plurality of mounting holes 12 for mounting a first rotating shaft 17, and in order to prevent water from entering the deck cabin 11 through the mounting holes 12, a sealing member 15 is installed in a gap between the mounting holes 12 and the first rotating shaft 17 for sealing. Further, the sealing element 15 is a sealing ring 16, and the sealing ring 16 has elasticity, can be sleeved on the circumferential outer side of the first rotating shaft 17, and is tightly attached to the inner wall of the mounting hole 12. Further, a water stop groove 19 may be formed on the first rotation shaft 17 and the side wall of the mounting hole 12, and a water-swellable member 191 may be provided in the water stop groove 19. When water penetrates through the gap between the mounting hole 12 and the first rotating shaft 17 and passes through the water stopping groove, the water-swellable member 191 absorbs water to swell and fill the gap, thereby preventing water from further penetrating. Preferably, the water-swellable component 191 of this example is a water-stop rubber.

Referring to fig. 3, a first flange plate 4 and a second flange plate 41 are connected between the blade 18 and the first rotating shaft 17, a first fixed shaft 42 is fixedly connected to the top of the blade 18, the first flange plate 4 is sleeved on the first fixed shaft 42 and fixedly connected with the first fixed shaft 42 in an interference fit manner, the second flange plate 41 is sleeved on the circumferential side wall of the bottom end of the first rotating shaft 17 and fixedly connected with the first rotating shaft 17 in an interference fit manner, the first flange plate 4 and the second flange plate 41 are fixedly connected through bolts, and the flange connection is stable, so that the blade 18 can rotate coaxially with the first rotating shaft 17 along the axis of the first rotating shaft, and the rotation angle value of the second connecting rod 22 monitored by the rudder angle indicator 6 tends to be consistent with the actual rudder angle value of the blade 18.

The implementation principle of the above embodiment is as follows: when the yacht needs to turn, a control person in the control room rotates a steering wheel (not shown in the figure) according to the current rudder angle value, the expansion and contraction of the piston rod 32 of the cylinder 3 are adjusted, the piston rod 32 pulls or pushes the second connecting rod 22 on one side, so that the first rotating shaft 17 on the side rotates for a certain angle along the circumferential direction, and the second connecting rod 22 on the side pulls the second connecting rod 22 on the other side to rotate in the same direction through the first connecting rod 21. The rotation of the first rotating shaft 17 drives the blades 18 fixedly connected with the first rotating shaft to turn, so that the yacht is turned. The rudder angle values before and after steering are transmitted to the control box 61 via the rudder angle value indicator and reflected on an indicator (not shown in the figure).

Example 2:

a sightseeing yacht with a pneumatic link control paddle device, referring to fig. 4, differs from embodiment 1 in the manner of connecting a first rotating shaft 17 and paddles 18. In this embodiment, a paddle connector 5 is connected between the first rotating shaft 17 and the paddle 18, the paddle connector 5 includes a first sleeve 51 and a second sleeve 52 that are connected perpendicularly to each other, and the first sleeve 51 and the second sleeve 52 are provided with through holes (not shown) along respective axial directions. The side wall of one end of the blade 18 is connected with a second fixed shaft 53, the second sleeve 52 is sleeved on the second fixed shaft 53, the second fixed shaft 53 and the second sleeve are in interference fit, the first sleeve 51 is sleeved on the first rotating shaft 17, and the first sleeve 51 and the first rotating shaft 17 are also in interference fit.

Referring to fig. 4, further, guide holes 54 are formed through the first rotating shaft 17 and the second fixed shaft 53 in the radial direction, locking screws 55 are formed through the side walls of the first sleeve 51 and the second sleeve 52 at the positions of the guide holes 54, the locking screws 55 penetrate through the guide holes 54 and are locked, the first rotating shaft 17 is prevented from rotating in the first sleeve 51 or the second fixed shaft 53 is prevented from being separated from the second sleeve 52, and the rotation stopping, positioning and secondary fixing functions are achieved.

The implementation principle of the above embodiment is as follows: when the paddle 18 is installed, the paddle fitting 5 is heated to expand the inner diameters of the first and

second bushings

51 and 52, and then the first and second

rotating shafts

17 and 53 are inserted into the first and second rotating shafts, respectively, so that the first and second

rotating shafts

17 and 53 are tightly fitted into each other when the paddle fitting 5 is cooled. A pilot hole 54 can be provided and a locking screw 55 can be locked in to stop rotation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sightseeing yacht with pneumatic connecting rod control paddle device, includes paddle (18) and hull (1), its characterized in that: a deck bin (11) is arranged at the front part of the ship body (1), the blades (18) are symmetrically arranged along the axis of the ship body (1) and are positioned at the bottom of the outer wall of the deck bin (11), first rotating shafts (17) are symmetrically arranged at the bottom of the deck bin (11) in a penetrating manner, the side wall of one end of each first rotating shaft (17) is connected with the corresponding blade (18), and the side wall of the other end of each first rotating shaft is rotatably connected with the bottom of the deck bin (11); the connecting rod mechanism (2) comprises a first connecting rod (21) and second connecting rods (22) hinged to two ends of the first connecting rod (21), and the side wall of one end, far away from the first connecting rod (21), of each second connecting rod (22) is fixedly connected with the first rotating shaft (17); the cylinder (3) comprises a piston rod (32) and a cylinder shell (31) connected with the piston rod (32), any one of the second connecting rods (22) is hinged to the piston rod (32), and one end side wall, far away from the hinged position of the piston rod (32), of the cylinder shell (31) is hinged to the bottom of an inner cavity of the deck bin (11).

2. A sightseeing yacht with pneumatic link control blade arrangement as claimed in claim 1, wherein: the steering angle indicator (6) is positioned on one side, away from the cylinder (3), of the first connecting rod (21) and is hinged with the second connecting rod (22) on the side, and the control box (61) is electrically connected with the steering angle indicator (6).

3. A sightseeing yacht with pneumatic link control blade arrangement as claimed in claim 1, wherein: the bottom of the deck bin (11) is provided with a plurality of mounting holes (12), and the first rotating shaft (17) penetrates through the mounting holes (12); the first rotating shaft (17) is fixedly sleeved with a sealing ring (16), and the sealing ring (16) is located between the first rotating shaft (17) and the mounting hole (12).

4. A sightseeing yacht with pneumatic link control blade arrangement as claimed in claim 3, wherein: first rotation axis (17) with all seted up stagnant water groove (19) on the lateral wall of mounting hole (12), be equipped with in stagnant water groove (19) and meet water inflation spare (191).

5. A sightseeing yacht with pneumatic link control blade arrangement as claimed in claim 1, wherein: paddle (18) top is close to first rotation axis (17) department fixedly connected with first ring flange (4), first rotation axis (17) are close to first ring flange (4) fixedly connected with second ring flange (41), first ring flange (4) with second ring flange (41) are through a plurality of bolted connection.

6. A sightseeing yacht with pneumatic link control blade arrangement as claimed in claim 1, wherein: still include oar connecting piece (5), oar connecting piece (5) include mutually perpendicular and the first sleeve pipe (51) and the second sleeve pipe (52) that communicate, first rotation axis (17) are inserted and are located in first sleeve pipe (51) and with first sleeve pipe (51) can be dismantled and be connected, paddle (18) lateral wall fixedly connected with second fixed axle (53), second fixed axle (53) are inserted and are located in second sleeve pipe (52), and with second sleeve pipe (52) can be dismantled and be connected.

7. A sightseeing yacht with pneumatic link control blade arrangement according to claim 6, characterized in that: the first rotating shaft (17) is in interference fit with the first sleeve (51), and the second fixed shaft (53) is also in interference fit with the second sleeve (52).

8. A sightseeing yacht with pneumatic link control blade arrangement according to claim 6, characterized in that: locking screws (55) penetrate through the side walls of the first sleeve (51) and the second sleeve (52), and guide holes (54) are formed in the circumferential side walls of the first rotating shaft (17) and the second fixed shaft (53) in a matched mode with the locking screws (55).