CN219821731U - Tilting clamp, propeller and movable equipment in water area - Google Patents

Abstract

The application relates to the technical field of movable equipment in a water area, aims to solve the technical problem that a tilting clamp of the movable equipment in the known water area is easy to damage, and provides the tilting clamp, a propeller and the movable equipment in the water area. The tilting clamp is used for connecting the propeller to the water area carrier and comprises a tilting assembly, a steering assembly and a vibration reduction structure. One side of the tilting assembly is used for connecting with a water area carrier. The steering assembly is connected to one side of the tilting assembly far away from the water area carrier, the steering assembly is used for being connected with a main engine of the propeller, and the steering assembly is provided with a steering actuator for driving the main engine to steer. The vibration reduction structure is arranged between the tilting assembly and the steering assembly and is used for absorbing vibration of the main machine. The application has the beneficial effects of improving the use safety and prolonging the service life of the warping clamp.

Description

Tilting clamp, propeller and movable equipment in water area

Technical Field

The application relates to the technical field of movable equipment in water areas, in particular to a tilting clamp, a propeller and the movable equipment in the water areas.

Background

Some known outboard motors are provided with a tilting structure, and tilting power is output by using the tilting structure, so that the propeller of the outboard motor tilts and breaks away from the water surface, and the effect of preventing the long-time soaking corrosion of the propeller is achieved. However, when the movable equipment in the water area runs, the propeller outputs propulsion power by the propeller to generate vibration, the vibration is easily transmitted to the warping structure, and the warping structure is damaged and loses efficacy, so that the service life of the outboard motor is influenced.

Disclosure of Invention

The utility model provides a tilting clamp, a propeller and water area movable equipment, which can avoid vibration from being transmitted to a tilting structure and prolong the service life of an outboard motor.

Embodiments of the present utility model are implemented as follows:

in a first aspect, the present utility model provides a tilt clamp for connecting a propeller to a water carrier, the tilt clamp comprising a tilt assembly, a steering assembly and a vibration reduction structure. One side of the tilting assembly is used for being connected with the water area carrier. The steering assembly is connected to one side, far away from the water area carrier, of the tilting assembly, the steering assembly is used for being connected with a host of the propeller, and the steering assembly is provided with a steering actuator used for driving the host to steer. The vibration reduction structure is arranged between the tilting assembly and the steering assembly and is used for absorbing vibration of the main machine.

According to the tilting clamp, the vibration reduction structure is connected between the tilting assembly and the steering assembly, and the vibration reduction structure can greatly reduce the vibration transmitted to the tilting assembly from the steering assembly, so that the vibration quantity of the tilting assembly and the steering assembly is greatly reduced, the connection safety between the tilting assembly and a water area carrier is ensured, and the service life is prolonged.

In a second aspect, the present application provides a propeller, including a main machine and the aforementioned tilting jig, where the main machine is connected to a steering assembly of the tilting jig.

In a third aspect, the application provides a water movable apparatus comprising a water carrier and the aforementioned propeller, the lifting assembly of the propeller being connected to the water carrier.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a water area mobile device according to an embodiment of the present application;

FIG. 2 is a schematic view of a propeller according to an embodiment of the present application;

FIG. 3 is a schematic view of the partial structure of FIG. 2;

FIG. 4 is a schematic view illustrating a structure of a tilting jig according to an embodiment of the present application;

FIG. 5 is a cross-sectional view of a tilt clip according to one embodiment of the present application;

FIG. 6 is a schematic diagram illustrating an exploded view of a tilting jig according to an embodiment of the present application;

FIG. 7 is a partial cross-sectional view of a tilt clip at a first tie rod according to one embodiment of the present application;

FIG. 8 is a partial cross-sectional view of a tilt clip at a second tie rod according to one embodiment of the present application;

FIG. 9 is a schematic view of a propeller according to another embodiment of the present application;

FIG. 10 is a schematic view illustrating a structure of a tilting jig according to another embodiment of the present application;

FIG. 11 is a schematic view of an exploded view of a tilting jig according to another embodiment of the present application;

FIG. 12 is a partial cross-sectional view of a tilt clip according to another embodiment of the present application;

fig. 13 is a schematic structural view of a propeller according to another embodiment of the present application.

Description of main reference numerals:

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

Some embodiments of the application are described in detail. The following embodiments and features of the embodiments may be combined with each other without collision.

Example 1

Referring to fig. 1, the present embodiment provides a water movable apparatus 300 including a water carrier 301 and a propeller 200. A pusher is coupled to the water carrier 301 for pushing the water mobile device 300. In this embodiment, the propeller 200 is mounted on the tail of the water carrier 301. In other embodiments, the connection position of the propulsion device to the water carrier 301 may be adjusted accordingly, according to the specific requirements of the installation position of the propulsion device on the water carrier 301.

The water movable apparatus 300 in this embodiment may be various water vehicles such as a passenger ship, a yacht, a fishing boat, a sailing boat, etc., and the present embodiment uses the water carrier 301 as a hull, and the propeller 200 is illustrated as an outboard motor. Of course, the water movable apparatus 300 may be an amphibious transportation apparatus, an unmanned patrol boat, an unmanned water plane, or the like, and is not limited thereto.

Referring to fig. 2 in combination, the pusher 200 of the present embodiment includes a main body 201 and a raising jig 10. The tilt jig 10 includes a tilt assembly 71, a steering assembly 13, and a vibration damping structure 14. One side of the tilt assembly 71 is attached to the water carrier 301. The steering assembly 13 is connected to the side of the tilting assembly 71 away from the water carrier 301, so as to reduce the possibility that the steering assembly 13 drives the host 201 to collide with the water carrier 301. The steering assembly 13 is also used for connecting with a main machine 201 of the propeller 200, and the steering assembly 13 is provided with a steering actuator 204 for driving the main machine 201 to steer. The vibration absorbing structure 14 is disposed between the tilting assembly 71 and the steering assembly 13, and the vibration absorbing structure 14 is used to absorb vibration of the main engine 201.

In this embodiment, referring to fig. 1, the tilting assembly 71 includes a fixing bracket 11 and a tilting bracket 12. The fixed support 11 is connected to the water carrier 301, the tilting support 12 is rotatably connected to the fixed support 11, and the steering assembly 13 is connected to the tilting support 12. The tilting bracket 12 and the fixing bracket 11 are rotatably connected to each other by a rotation shaft 65 (see fig. 5 and 11), and the rotation axis 18 of both is the axial direction of the rotation shaft 65. The rotation shaft 65 may be fixed to one of the tilting bracket 12 and the fixing bracket 11, and the other of the tilting bracket 12 and the fixing bracket 11 is rotatably fitted to the rotation shaft 65. The rotation axis 18 of the tilting bracket 12 rotating relative to the fixed bracket 11 is parallel to the midline of the water carrier 301. In other embodiments, the tilt assembly 71 may be directly rotatably coupled to the water carrier 301.

In this embodiment, referring to fig. 1, a host 201 includes a frame 211 and a power section 208. The frame 211 is connected to the steering assembly 13, and the steering actuator 204 is disposed on the frame 211 and cooperates with the steering assembly 13 to drive the frame 211 to rotate relative to the tilting jig 10. The power portion 208 is disposed on the frame 211 and is used for outputting propulsion power.

In this embodiment, referring to fig. 2 and 3, the steering assembly 13 includes a steering shaft 51, the steering shaft 51 is rotatably connected to the frame 211, and the steering shaft 51 is connected to the water carrier 301 through the tilting bracket 12 and the fixing bracket 11, so that the steering shaft 51 can tilt relative to the water carrier 301. The steering shaft 51 is provided with a first steering tooth 52. The steering actuator 204 comprises a steering motor, the steering motor is fixed on the frame 211, the output end of the steering motor is provided with a second steering tooth part 205, the second steering tooth part 205 is meshed with the first steering tooth part 52, so that steering torque output by the steering motor forces the steering motor and the frame 211 to rotate relative to the tilting clamp 10 around the axial direction of the steering shaft 51, the direction of a power part 208 connected to the frame 211 is changed, and the direction of a propelling power output by the power part 208 is changed, so that the water area carrier 301 is driven to turn. In other embodiments, the first steering gear 52 and the second steering gear 205 may be in driving engagement with each other via a reduction mechanism. In this embodiment, the output shaft of the steering actuator 204 is in running fit with the drive bearing 207 on the frame 211 to improve the reliability of the steering actuator 204 outputting the steering torque.

It will be appreciated that in other embodiments, the steering force of the steering actuator 204 driving the frame 211 may be replaced with a manual turning force received by the driver using the tiller, thereby steering the frame 211 using the tiller. In other embodiments, it is also possible to replace the steering actuator 204 provided as a steering motor with a steering actuator 204 provided as an electro-hydraulic cylinder. In other embodiments, the steering actuator 204 may be mounted on the tilting bracket 12, and the steering shaft 51 is fixed to the frame 211, where the steering actuator 204 drives the steering shaft 51 to rotate relative to the tilting bracket 12, so as to drive the frame 211 to rotate.

In this embodiment, referring to fig. 1, the power portion 208 includes a propulsion motor 209 and a propeller 210, and the propulsion motor 209 is drivingly connected to the propeller 210 for driving the propeller 210 to rotate to generate propulsion. Specifically, the propulsion motor 209 is fixed on the frame 211, the propeller 210 is connected with the structure that the underwater portion 203 of the frame 211 is provided with a rotating shaft, and the propulsion motor 209 can directly output a rotating torque to the propeller 210 through the rotating shaft, or can output the rotating torque to the propeller 210 through a transmission mechanism and a speed reduction assembly. In this embodiment, referring to fig. 1 and 2, the tilting jig 10 further includes a tilting driving member 64, where the tilting driving member 64 is connected between the fixing bracket 11 and the tilting bracket 12, and is used for driving the tilting bracket 12 to rotate relative to the fixing bracket 11. In other embodiments, when the heave member 71 is directly rotatably coupled to the water carrier 301, the heave drive 64 is coupled between the water carrier 301 and the heave member 71. In this embodiment, the tilting bracket 12 includes a rotating section 57 and a connecting section 58, the rotating section 57 is rotatably connected to the fixed bracket 11, and the connecting section 58 is bent and connected to the rotating section 57 to form the tilting bracket 12 in a shape of "7". The length direction of the connecting section 58 is perpendicular to the rotational axis 18 of the rotational section 57, and the steering assembly 13 is connected to the connecting section 58 through the vibration damping structure 14.

One end of the tilting driving piece 64 is rotatably connected with the fixed support 11, the other end of the tilting driving piece 64 is rotatably connected with the tilting support 12, and the rotation axis of the tilting driving piece 64 is parallel to the rotation axis of the tilting support 12 relative to the fixed support 11. The tilt actuator 64 is retractable to actuate the frame 211 to tilt relative to the water carrier 301. The fixing bracket 11 may be fixedly connected to the water carrier 301 by welding, or bolting, or locking a clamp. The cocking drive 64 may be a hydraulic cylinder, electro-hydraulic cylinder, or other device capable of outputting power. For example, when the tilting driving member 64 is an electro-hydraulic push rod, one end of the tilting driving member is connected to the fixed support 11 and is provided with a motor, a hydraulic cylinder and an oil storage cavity, the other end is a telescopic end, and the telescopic end controls oil in the oil storage cavity to enter the hydraulic cylinder by the motor so as to adjust the hydraulic pressure of the hydraulic cylinder, so that the telescopic end is driven to stretch and retract relative to the fixed support 11 by hydraulic pressure, and then connected to the tilting support 12, the telescopic end can push the tilting support 12 to rotate relative to the fixed support 11, that is, push the frame 211 to tilt relative to the water carrier 301, and can drive the steering assembly 13, the steering shaft 51, the steering actuator 204 and the power part 208 to rotate together for tilting.

It will be appreciated that the power portion 208 outputs propulsion power, the power portion 208 is easy to generate vibration due to interaction with a water area, that is, the power portion 208 forms a vibration source of the propeller 200, since the frame 211 is rigidly connected with the power portion 208, the vibration of the power portion 208 is transmitted to the frame 211, and the frame 211 is rigidly matched in the axial direction of the steering shaft 51, so that the steering shaft 51 is easy to generate vibration in the axial direction, and further the steering shaft 51 has the risk of transmitting the vibration to the tilting bracket 12, in order to avoid the vibration of the power portion 208 from being transmitted to the tilting clamp 10, and also prevent the vibration transmitted to the water area carrier 301 through the tilting clamp 10, avoid damaging the tilting clamp 10, and avoid the vibration on the water area carrier 301 from affecting driving experience, so that the vibration reduction structure 14 is arranged between the steering assembly 13 and the tilting bracket 12, and the vibration reduction structure 14 is utilized to absorb the vibration, so as to realize the vibration elimination on the tilting clamp 10 and the water area carrier 301, ensure the safety of the tilting clamp 10, and improve the driving experience. In the tilting jig 10 of this embodiment, the vibration-reducing structure 14 is connected between the tilting bracket 12 and the steering assembly 13, and the vibration-reducing structure 14 can greatly reduce the vibration conducted from the steering assembly 13 to the tilting bracket 12, so as to greatly reduce the vibration quantity between the tilting bracket 12 and the fixing bracket 11, protect the connection between the tilting bracket 12 and the fixing bracket 11 and the connection between the fixing bracket 11 and the water area carrier 301, ensure the rotation safety of the tilting bracket 12 relative to the fixing bracket 11, eliminate the vibration on the tilting driving piece 64, and ensure the safety, thereby ensuring the safety of the whole tilting jig 10, and prolonging the service life of the propeller 200. Meanwhile, the vibration quantity received by the fixed support 11 and conducted to the water area carrier 301 is greatly reduced, so that the vibration of the water area carrier 301 in the running process of the water area movable equipment 300 is reduced, and the riding experience of drivers and passengers is improved.

In addition, since the vibration resistance of the tilting jig 10 is improved, the power portion 208 with higher power can be selected, and the range of use of the host 201 is increased.

In this embodiment, referring to fig. 2 to 4, the steering assembly 13 is provided with a connecting rod 15, the connecting rod 15 has a first end 16 and a second end 17 distributed along its length direction, the length direction is perpendicular to the rotation axis 18 of the tilting bracket 12, and the first end 16 and the second end 17 are respectively used for connecting a water portion 202 of the main machine 201 far from the water and a water portion 203 near the water.

Specifically, referring to fig. 3, the first end 16 is fixedly connected with the steering shaft 51, the frame 211 is provided with a steering bearing 54, the steering shaft 51 is assembled in the steering bearing 54, a sealing member 55 is arranged on one side, close to the second end 17, of the steering bearing 54, the sealing member 55 is sleeved on the steering shaft 51 and abuts against the end face of the steering bearing 54, the sealing member 55 prevents water from entering from the matching position of the frame 211 and the steering shaft 51, and safety of electronic devices in the frame 211 is ensured. Specifically, the first end portion 16 is provided with a socket in the axial direction, and the steering shaft 51 is inserted into the socket. The portion of the steering shaft 51 inserted into the receptacle is provided with a rotation stop structure that cooperates with the inner wall of the receptacle to limit rotation of the steering shaft 51 relative to the first end 16. Of course, in other embodiments, a socket may be provided at the end of the steering shaft 51.

In this embodiment, referring to fig. 3, a steering protrusion 53 accommodated in a steering bearing 54 is provided on a side surface of a steering shaft 51, and the steering protrusion 53 is disposed opposite to the first steering tooth 52. The steering bearing 54 is a thrust bearing, and thus, the load of the main unit 201 is transmitted to the steering shaft 51, and the steering shaft 51 supports the main unit 201 in the axial direction.

The main machine 201 is further provided with a steering shaft hole 206 near the underwater portion 203, the second end portion 17 is matched in the steering shaft hole 206, and the tilting jig 10 further comprises a support bushing 56 sleeved on the second end portion 17 and matched in the steering shaft hole 206, wherein the support bushing 56 is used for supporting the connecting rod 15. The second end 17 may be rotatably fitted into the support bush 56 by its outer circumferential surface. The support bushings 56 may provide radial support to the connecting rod 15 during the tilting of the tilting bracket 12 for stable support.

In this embodiment, referring to fig. 5, the vibration damping structure 14 includes a first vibration damping member 19 and a second vibration damping member 20, the first end portion 16 is connected to a portion of the connecting section 58 of the tilting bracket 12 near the rotating section 57 through the first vibration damping member 19, and the second end portion 17 is connected to a portion of the connecting section 58 of the tilting bracket 12 far from the rotating section 57 through the second vibration damping member 20. The first vibration absorbing member 19 is connected to one end of the connecting rod 15 and one end of the connecting section 58, which is close to the rotating section 57, and the second vibration absorbing member 20 is connected to the other end of the connecting rod 15 and one end of the connecting section 58, which is far away from the rotating section 57, so that the first vibration absorbing member 19 can absorb vibration at the connection between one end of the connecting rod 15 and one end of the connecting section 58, which is close to the rotating section 57, and the second vibration absorbing member 20 can absorb vibration at the connection between the other end of the connecting rod 15 and one end of the connecting section 58, which is far away from the rotating section 57, so that the vibration absorbing effect is improved. Meanwhile, in the tilting process of the tilting bracket 12 relative to the fixed bracket 11, in the direction perpendicular to the rotation axis 18 of the tilting bracket 12, the connecting rod 15 is provided with two connection points which are arranged at intervals, the two connection points are connected with the tilting bracket 12, one connection point is formed by the first end 16, the first vibration reduction piece 19 and one end of the connecting section 58, and the other connection point is formed by the second end 17, the second vibration reduction piece 20 and the other end of the connecting section 58. When the tilting bracket 12 tilts relative to the fixed bracket 11, the tilting bracket 12 drives the steering assembly 13 and the host 201 connected to the steering assembly 13 to tilt, the steering assembly 13 mainly bears the weight of the host 201 through the joint of the first vibration reduction piece 19 and the tilting bracket 12, and the joint of the steering assembly 13 and the tilting bracket 12 is formed into a fulcrum through the second vibration reduction piece 20 so as to balance the moment at two ends of the steering assembly 13, thus, the first vibration reduction piece 19 bears acting force, the second vibration reduction piece 20 is formed into the fulcrum so as to balance the gravity of the host 201 and drive the host 201 to tilt, thereby overcoming the weight of the host 201 better, enabling the tilting action of the host 201 to be more stable and reducing the vibration quantity along the gravity direction generated in the tilting process of the host 201.

In this embodiment, referring to fig. 5 and 6, the first vibration absorbing member 19 is a columnar vibration absorbing member, the geometric center of the first vibration absorbing member 19 is axially parallel to the rotation axis 18 of the tilting bracket 12, the first vibration absorbing member 19 is configured to absorb vibration of the propeller 200 in the radial direction thereof, the second vibration absorbing member 20 is a columnar vibration absorbing member, the geometric center of the second vibration absorbing member 20 is axially parallel to the rotation axis 18 of the tilting bracket 12, and the second vibration absorbing member 20 is configured to absorb vibration of the propeller 200 in the radial direction thereof.

In this embodiment, the cross section of the columnar vibration damper may be circular, rectangular, polygonal or other irregular shape. The columnar damper may be made of rubber, i.e., the first damper 19 and the second damper 20 are each rubber-suspended. In other embodiments, both the first damping member 19 and the second damping member 20 may be provided as hydraulically suspended damping members.

In this embodiment, the first vibration absorbing member 19 and the second vibration absorbing member 20 can both absorb the vibration of the radial propeller 200, the first vibration absorbing member 19 and the second vibration absorbing member 20 can both absorb the vibration generated by the power portion 208, the vibration generated by the gravity of the main machine 201 and the water flow or wave of the water body can also apply the force along the gravity direction to the main machine 201 in the tilting process, and can absorb the vibration generated when a steering actuator 204 outputs a steering torque. In other embodiments, the geometric center axes of the first damping member 19 and the second damping member 20 may also be perpendicular to the rotation axis 18 of the tilting bracket 12 (i.e., the axis of the steering shaft 51), so that the ability of the first damping member 19 and the second damping member 20 to absorb the vibration generated when the steering actuator 204 outputs the steering torque can be improved.

In this embodiment, referring to fig. 6, the steering assembly 13 is provided with a first pull rod 21 and a second pull rod 22, the first pull rod 21 is provided at the first end 16, the second pull rod 22 is provided at the second end 17, and the tilting bracket 12 is provided with a first fitting hole 23 and a second fitting hole 24 that are arranged at intervals. The first vibration damping piece 19 is provided with a shaft hole along the shaft center, the first pull rod 21 penetrates into the shaft hole and is tightly matched with the inner wall of the shaft hole, and the first vibration damping piece 19 is assembled in the first matching hole 23 and is tightly matched with the inner wall of the first matching hole 23. The second vibration damping element 20 is provided with a shaft hole along the axis, the second pull rod 22 penetrates into the shaft hole and is tightly matched with the inner wall of the shaft hole, and the second vibration damping element 20 is assembled in the second matching hole 24 and is tightly matched with the inner wall of the second matching hole 24. The first pull rod 21 and the second pull rod 22 are respectively and fixedly connected with the first vibration reduction piece 19 and the second vibration reduction piece 20, so that the inner side of the first vibration reduction piece 19 is propped against the steering assembly 13, the outer side of the first vibration reduction piece 19 is propped against the tilting bracket 12, the inner side of the second vibration reduction piece 20 is propped against the steering assembly 13, and the outer side of the second vibration reduction piece 20 is propped against the tilting bracket 12, thereby enabling the first vibration reduction piece 19 and the second vibration reduction piece 20 to play a role in absorbing vibration. In other embodiments, the first pull rod 21 and the second pull rod 22 may also be disposed on the tilting bracket 12, the steering assembly 13 is provided with a corresponding first fitting hole 23 and a second fitting hole 24, the first vibration absorbing member 19 is fitted between the outer wall of the first pull rod 21 and the inner wall of the first fitting hole 23, and the second vibration absorbing member 20 is fitted between the outer wall of the second pull rod 22 and the inner wall of the second fitting hole 24, so that the effect of absorbing vibration of the first vibration absorbing member 19 and the second vibration absorbing member 20 can be achieved.

In this embodiment, referring to fig. 6, the tilting bracket 12 is provided with a first groove 33, two opposite sidewalls of the first groove 33 are respectively provided with a first mating hole 23, one end of the first pull rod 21 is mated with one of the first mating holes 23, and the other end is mated with the other first mating hole 23. In this embodiment, the first groove 33 is formed by the tilting bracket 12 being concave toward the side of the main machine 201, and is disposed at the connection between the rotating section 57 and the connecting section 58. If the tilting bracket 12 is not provided with the first groove 33, there is no overlapping portion between the tilting bracket 12 and the connecting rod 15, that is, the volume of the whole stack of the tilting bracket 12 and the connecting rod 15 increases. In this embodiment, the first vibration absorbing member 19 can be accommodated in the first groove 33 by the arrangement of the first groove 33, and the connecting rod 15 and the tilting bracket 12 are partially overlapped, so that the stacking volume of the connecting rod 15 and the tilting bracket 12 is reduced, and the internal space of the tilting bracket 12 is utilized, thereby effectively reducing the size of the tilting jig 10 in the pushing direction 69 and improving the application range of the tilting jig 10. In addition, as the top surface of the rotating section 57 far away from the fixed bracket 11 is concaved inwards to form a part of the first groove 33, the caliber of the first groove 33 in the rotating section 57 is larger than that of the connecting section 58, and the assembly operation space of the first vibration reduction piece 19 and the first pull rod in the first groove 33 is improved, so that the first vibration reduction piece 19 and the first pull rod 21 are conveniently installed in the first matching hole 23, the dismounting efficiency of the tilting fixture 10 is improved, and the first vibration reduction piece 19 is convenient to maintain and replace.

In this embodiment, referring to fig. 6, the steering assembly 13 further includes a first connecting block 34, the first connecting block 34 is connected to a side wall of the first end portion 16, the first pull rod 21 is provided with two locking rods 35, the two locking rods 35 are disposed on two sides of the first connecting block 34 along the rotation axis 18 of the tilting bracket 12 and are respectively matched with the two first matching holes 23, the outer surface of the first vibration damping member 19 is tightly matched with the first matching holes 23, and the outer surface of the locking rod 35 is tightly matched with the shaft hole of the first vibration damping member 19. The first connecting block 34 is provided with a connecting hole away from the first end 16, and the locking rod 35 passes through the first damping member 19 in the first matching hole 23 from the first matching hole 23 and extends into the connecting hole to be in threaded connection with the first connecting block 34 so as to lock the first damping member 19 between the locking rod 35 and the first matching hole 23. The locking rod 35 simultaneously locks the first damping piece 19 and connects the first connecting block 34 with the tilting bracket 12. In other embodiments, the locking rod 35 may be used only for installing the first damping member 19, and locking the first damping member 19 by other locking structures. In other embodiments, the first pull rod 21 may be a separate rod, and two ends of the rod are respectively engaged in the first engaging hole 23.

In this embodiment, referring to fig. 6 and 7, the openings of the first mating holes 23 on opposite sides of the tilting bracket 12 are provided with first sealing covers 25, and the first tie rod 21 and the first vibration damping member 19 are located between the two first sealing covers 25. The first sealing cover 25 can close the openings at two sides of the tilting bracket 12, so that the possibility that water enters the first matching hole 23 is greatly reduced, the first pull rod 21 and the first vibration reduction piece 19 are protected, the possibility that the first vibration reduction piece 19 is damaged or the service life of the first vibration reduction piece 19 is reduced under the action of the water is reduced, the service life of the first vibration reduction piece 19 is prolonged, and the absorption effect of the vibration quantity of the first vibration reduction piece is ensured.

In this embodiment, referring to fig. 7, the first sealing cover 25 is provided with a first sealing block 27 extending into the first mating hole 23, a first external thread 28 is provided on a side surface of the first sealing block 27, a first internal thread 29 is provided in the first mating hole 23, and the first external thread 28 is in threaded connection with the first internal thread 29, so as to realize the fixed connection between the first sealing cover 25 and the tilting bracket 12. In other embodiments, the first sealing cover 25 may be interference fit in the first fitting hole 23, or fixed to the tilting bracket 12 by a fastening screw, so as to seal the openings on both sides of the tilting bracket 12.

In this embodiment, referring to fig. 6, the steering assembly 13 is provided with a limiting block 36, the limiting block 36 is convexly arranged on the first connecting block 34, and the limiting block 36 is matched in the first groove 33 and is supported on the bottom surface of the first groove 33 so as to support the first connecting block 34 and the first pull rod 21. After the steering component 13 is connected with the host 201, the steering component 13 can be pressed on the tilting bracket 12 under the gravity action of the host 201, the limiting block 36 can reliably support the steering component 13, the host 201 and the like, and can buffer and support the collision between the first connecting block 34 and the tilting bracket 12 in the rotating process of the tilting bracket 12.

In this embodiment, referring to fig. 6 and 8, the tilting bracket 12 is provided with a second groove 37, two opposite sidewalls of the second groove 37 are respectively provided with a second mating hole 24, and the second pull rod 22 sequentially passes through one second mating hole 24, the second groove 37 and the other second mating hole 24 along the rotation axis 18 thereof so as to be mated with the two second mating holes 24 and the second groove 37. The second groove 37 is formed by the connecting section 58 being concave toward the side of the main machine 201, and the steering assembly 13 further includes a second connecting block 38, the second connecting block 38 being connected to the connecting rod 15 and being fitted in the second groove 37 to be connected to the second tie rod 22. The end of the second connecting block 38 remote from the connecting rod 15 is provided with a through hole, and the second tie rod 22 penetrates the through hole and is tightly fitted with the inner wall of the through hole. In other embodiments, the second tie rod 22 may also be threadably coupled to the second connection block 38. If the tilting bracket 12 is not provided with the second groove 37, the protruding portion for mounting the second pull rod 22 needs to be arranged on the surface of the tilting bracket 12, so that the dimension of the tilting jig 10 provided with the second vibration reduction member 20 along the pushing direction 69 is increased, and the second vibration reduction member 20 can be accommodated in the second groove 37 by the arrangement of the second groove 37, so that the dimension of the tilting jig 10 in the pushing direction 69 is reduced and the application range of the tilting jig 10 is increased by utilizing the inner space of the tilting bracket 12. In addition, during the assembly process, the second connecting block 38 may be first placed in the second groove 37, and then the second pull rod 22 is inserted into the second matching hole 24 and passes through the through hole of the second connecting block 38, so as to realize convenient assembly of the second pull rod 22 and the second connecting block 38. In other embodiments, the second groove 37 may be formed by a concave connection between the side of the connecting section 58 facing the main body 201 and the bottom surface of the connecting section 58 parallel to the rotating section 57 (i.e., the surface on the downward side in the gravity direction).

In this embodiment, referring to fig. 8, the openings of the two second mating holes 24 on opposite sides of the tilting bracket 12 are provided with second sealing covers 26, and the second tie rod 22 and the two second vibration reduction members 20 are located between the two second sealing covers 26. The second sealing cover 26 can close the openings at two sides of the tilting bracket 12, so that the possibility that water enters the second matching hole 24 is greatly reduced, the second pull rod 22 and the second vibration reduction piece 20 are protected, the possibility that the second vibration reduction piece 20 is damaged or the service life of the second vibration reduction piece 20 is reduced under the action of water is reduced, the service life of the second vibration reduction piece 20 is prolonged, and the absorption effect of vibration quantity of the second vibration reduction piece is ensured.

In this embodiment, referring to fig. 8, the second sealing cover 26 is provided with a second sealing block 30 extending into the second mating hole 24, a second external thread 31 is provided on a side surface of the second sealing block 30, a second internal thread 32 is provided in the second mating hole 24, and the second external thread 31 is in threaded connection with the second internal thread 32, so as to realize the fixed connection between the second sealing cover 26 and the tilting bracket 12. In other embodiments, the second sealing cover 26 may be interference fit in the second fitting hole 24, or fixed to the tilting bracket 12 by a fastening screw, so as to seal the openings on both sides of the tilting bracket 12.

In this embodiment, referring to fig. 8, a locking member 39 is disposed at an end of the second pull rod 22, and the locking member 39 is used to lock the second pull rod 22 to the tilting bracket 12 so as to fix the second vibration damping member 20 to the tilting bracket 12. One end of the second pull rod 22 passes through the second connecting block 38 from one second matching hole 24 and extends into the other second matching hole 24, and finally, two ends of the second pull rod 22 are respectively positioned in the two second matching holes 24 and simultaneously matched with the two second vibration reduction pieces 20, and the locking piece 39 is respectively connected with the second pull rod 22 from one end of the second pull rod 22 and locked between one second vibration reduction piece 20 and the first sealing cover 25 or the second sealing cover 26, so that the second pull rod 22 is fixed, and the second pull rod 22 and the locking piece 39 are fixed to the two second vibration reduction pieces 20. In this embodiment, the locking member 39 may be screwed to the second pull rod 22, or may be interference fit to the second pull rod 22, or may be fixedly connected to the second pull rod 22 by other connection results such as a pin, a screw, etc.

In other embodiments, two locking members 39 are provided, and the two locking members 39 are fixedly connected to the second tie rod 22 respectively and abut against opposite ends of the two second vibration reduction members 20, so as to fix the two second vibration reduction members 20 on the second tie rod 22.

In this embodiment, referring to fig. 6, a side, facing the host 201, of the connection section 58 of the tilting bracket 12 is provided with an avoidance groove 66, a length direction of the avoidance groove 66 is perpendicular to the rotation axis 18 of the tilting bracket 12, and the connection rod 15 is partially matched in the avoidance groove 66, so as to reduce the size of the tilting fixture 10 in the pushing direction 69 of the propeller 200, and improve the application range of the tilting fixture 10.

In this embodiment, referring to fig. 6 to 8, two first vibration reducing members 19 are provided, and two sides of the first end portion 16 are respectively connected to the tilting bracket 12 through the two first vibration reducing members 19; the second vibration reducing members 20 are arranged in two, and two sides of the second end portion 17 are respectively connected with the tilting bracket 12 through the two second vibration reducing members 20. Specifically, the two first vibration reduction members 19 are spaced apart along the rotation axis 18 of the tilting bracket 12, and the two second vibration reduction members 20 are spaced apart along the rotation axis 18 of the tilting bracket 12. So, can improve the both ends of connecting rod 15 and play the damping area of contact of perk support 12, improve the absorption effect of vibration damping structure 14 to the vibration volume to, first tip 16 is connected with perk support 12 through two fulcrums, and second tip 17 is connected with perk support 12 through two fulcrums, can improve connecting rod 15 and the connection steadiness of perk support 12, make the perk support 12 rotate the in-process and can stably and reliably drive the host 201 perk of connecting in connecting rod 15, guarantee reliability and the security of perk.

Example two

Fig. 9 shows a further tilting jig 10, which differs from the tilting jig 10 described above in that the specific structure of the vibration damping structure 14 of the tilting jig 10 is different.

In this embodiment, the second vibration absorbing member 20 is a columnar vibration absorbing member, the geometric center axis of the second vibration absorbing member 20 is perpendicular to the rotation axis 18 of the tilting bracket 12, and the second vibration absorbing member 20 is used for absorbing vibration of the propeller 200 in the radial direction thereof. The two first vibration reducing members 19 are arranged, the two first vibration reducing members 19 are columnar vibration reducing members, the geometric center axial directions of the two first vibration reducing members 19 are perpendicular to the rotation axial direction 18 of the tilting bracket 12, and the first vibration reducing members 19 are used for absorbing the vibration of the propeller 200 in the radial direction. The second vibration damping member 20 can absorb the amount of vibration in the steering direction generated when the steering actuator 204 outputs the steering torque, the amount of vibration in the steering direction applied to the main machine 201 by the waves, and the amount of vibration in the propulsion direction 69 generated by the power portion 208. The first vibration absorbing member 19 is capable of absorbing vibrations generated by the power portion 208 in the propulsion direction 69, and vibrations generated by the weight of the main frame 201 during tilting. Therefore, the first vibration damper 19 and the second vibration damper 20 are matched, so that vibration quantity in the X, Y, Z direction of the three-dimensional coordinate system can be absorbed, and the vibration damping comprehensiveness is improved.

In this embodiment, two first vibration reducing members 19 are provided, two first vibration reducing members 19 are disposed at intervals along the rotation axis 18 of the tilting bracket 12, and one second vibration reducing member 20 is provided. In the tilting process of the tilting jig 10, the force arms at the first end 16 and the underwater portion 203 at both sides of the second end 17 are larger, the transverse tension applied to the first vibration damping member 19 is larger, the thrust applied to the second vibration damping member 20 is smaller, and the second vibration damping member 20 forms a middle fulcrum of the balancing moment force arm, so that the stress at the second vibration damping member 20 is smaller, and therefore only one second vibration damping member 20 can be arranged at the second end 17, and the absorption requirement of vibration quantity and the moment balance in the tilting process can be met. In other embodiments, three or more first damping members 19 may be provided.

In this embodiment, the first damping members 19 are disposed on two sides of the connecting rod 15 along the rotation axis 18 of the tilting bracket 12, and the second damping members 20 are sleeved on the connecting rod 15. In this way, the two first vibration reduction pieces 19 and the second vibration reduction pieces 20 form a symmetrical structural distribution state about the connecting rod 15, so that the supporting point formed by the second vibration reduction pieces 20 can balance the arm support at the two first vibration reduction pieces 19. In other embodiments, the distribution of the two first damping members 19 and the second damping member 20 may be adjusted according to actual requirements.

In this embodiment, the tilting bracket 12 is provided with a rotation hole 50, the length direction of the rotation hole 50 is perpendicular to the rotation axis 18 of the tilting bracket 12, the connecting rod 15 is fitted in the rotation hole 50, and the second vibration absorbing member 20 is fitted between the second end 17 of the connecting rod 15 and the rotation hole 50. Specifically, the second vibration damping member 20 is provided with a shaft hole along its axis, the second end 17 penetrates into the shaft hole and is tightly fitted with the inner wall of the shaft hole, and the second vibration damping member 20 is fitted into the rotation hole 50 and is tightly fitted with the inner wall of the rotation hole 50. The rotation hole 50 can perform a limiting installation function on the connecting rod 15, and is also convenient for the second vibration reduction piece 20 with the geometric center axial direction perpendicular to the rotation axial direction 18 of the tilting bracket 12 to be installed between the connecting rod 15 and the tilting bracket 12. In other embodiments, instead of providing the rotation hole 50 on the tilting bracket 12, a protruding column may be provided at an end of the connection section 58 facing away from the rotation section 57, and a connection structure may be provided at the second end 17, where the connection structure is matched with the protruding column, and the second vibration damping member 20 is matched between the protruding column and the connection structure, so as to implement the installation of the second vibration damping member 20. The connection relationship between the second vibration damping member 20 and the protruding post and the connection structure can refer to the connection relationship between the second vibration damping member 20 and the second fitting hole 24 and the second pull rod 22 according to the embodiment, and will not be described herein. Accordingly, there are various mounting manners between the second vibration damping member 20 and the raising bracket 12 and the connecting rod 15, and the specific limitation is not given here.

In this embodiment, the steering assembly 13 further includes a third connecting block 40 and a third pull rod 41, the third connecting block 40 is convexly disposed at the first end portion 16 along the pushing direction 69, the third pull rod 41 is disposed at the third connecting block 40, the tilting bracket 12 is provided with a third mating hole 42, and the first vibration absorbing member 19 is mated between the third mating hole 42 and the third pull rod 41. Specifically, the first vibration damping member 19 is provided with a shaft hole along its axis, the third tie rod 41 penetrates into the shaft hole and is tightly fitted with the inner wall of the shaft hole, and the first vibration damping member 19 is fitted into the third fitting hole 42 and is tightly fitted with the inner wall of the third fitting hole 42. In this embodiment, the third pull rod 41 may be screwed to the third connecting block 40, or may be locked to the third connecting block 40 by a locking structure. In other embodiments, the third connecting block 40 may be disposed on the tilting bracket 12, and the third mating hole 42 may be disposed on the steering assembly 13. In this embodiment, a cover may be disposed at the opening of the third fitting hole 42 to seal the opening of the third fitting hole 42 and protect the third tie rod 41 and the first vibration damping member 19.

In this embodiment, the tilting bracket 12 is provided with a third groove 43, and two opposite side walls of the third groove 43 are respectively provided with a third matching hole 42, two ends of the third pull rod 41 are respectively matched with the two third matching holes 42, and the two first vibration reduction members 19 are respectively matched between the two third matching holes 42 and the two third pull rods 41. In this embodiment, the third groove 43 is formed by concave side of the tilting bracket 12 facing the main machine 201, and is disposed at the connection between the rotating section 57 and the connecting section 58.

Example III

Fig. 10 to 12 show yet another tilting jig 10, which is different from the tilting jig 10 of the second embodiment in that the specific structure of the first vibration damper 19 of the tilting jig 10 is different.

Referring to fig. 10 and 11, in the present embodiment, the second vibration absorbing member 20 is a columnar vibration absorbing member, the geometric center axis of the second vibration absorbing member 20 is perpendicular to the rotational axis 18 of the tilting bracket 12, and the second vibration absorbing member 20 is used to absorb the vibration of the propeller 200 in the radial direction thereof. The two first vibration reduction members 19 are columnar vibration reduction members, the geometric center axial directions of the two first vibration reduction members 19 are perpendicular to the rotation axial direction 18 of the tilting bracket 12, and the first vibration reduction members 19 are used for absorbing the vibration of the propeller 200 in the radial direction. In the present embodiment, the first vibration absorbing member 19 and the second vibration absorbing member 20 can absorb the amount of vibration in the steering direction generated when the steering actuator 204 outputs the steering torque, the amount of vibration in the steering direction applied to the main body 201 by the waves, and the amount of vibration in the propulsion direction 69 generated by the power section 208; in addition, during the tilting of the steering assembly 13 driven by the tilting bracket 12, the first damping member 19 and the second damping member 20 can also absorb the vibration generated by the gravity of the main machine 201 during the tilting. In the present embodiment, the steering shaft 51 is connected to the first end portion 16, and a first steering tooth portion 52 is provided on a side of the steering shaft 51 away from the first end portion 16.

In this embodiment, referring to fig. 10 and 11, the steering assembly 13 further includes a adapter block 44, one end of the adapter block 44 is connected to the first end 16, two mounting holes 70 are formed in the other end of the adapter block 44, the tilting bracket 12 is provided with two mounting posts 45, the two mounting posts 45 are spaced apart along the rotation axis 18 of the tilting bracket 12, the two mounting posts 45 are respectively fitted in the two mounting holes 70, and the first vibration damping member 19 is fitted between the mounting holes 70 and the mounting posts 45. Specifically, the first vibration damping member 19 is provided with a shaft hole along its axis, the mounting post 45 penetrates into the shaft hole and is tightly fitted with the inner wall of the shaft hole, and the first vibration damping member 19 is fitted into the mounting hole 70 and is tightly fitted with the inner wall of the mounting hole 70. In other embodiments, the mounting hole 70 may be provided at the tilting bracket 12, and the mounting post 45 may be provided at the end of the adapter 44, so that the first vibration damping member 19 may be mounted between the tilting bracket 12 and the steering assembly 13.

In this embodiment, referring to fig. 11 and 12, the tilting jig 10 further includes a fixing screw 47 and a fixing spacer 48, the fixing spacer 48 is matched with the first vibration absorbing member 19 and abuts against the mounting post 45, the fixing screw 47 is in threaded connection with the mounting post 45, and the fixing spacer 48 is locked with the mounting post 45, so as to fix the first vibration absorbing member 19 to the mounting post 45, thereby realizing the fixed installation of the first vibration absorbing member 19 between the tilting bracket 12 and the adapter 44.

In this embodiment, the tilting bracket 12 is provided with a mounting groove 46, two mounting posts 45 are protruding on the bottom surface of the mounting groove 46, and the adapter 44 is mounted in the mounting groove 46. The mounting groove 46 is beneficial to reducing the dimension of the tilting bracket 12 in the gravity direction, thereby reducing the dimension of the tilting jig 10 in the gravity direction and improving the application range of the tilting jig 10.

In this embodiment, a buffer pad 49 is further provided between the adapter block 44 and the bottom surface of the mounting groove 46. The cushion pad 49 can reliably support the steering assembly 13, the main unit 201, and the like, and can also buffer and support the collision between the adapter 44 and the tilting bracket 12 during the rotation of the tilting bracket 12.

In this embodiment, referring to fig. 11, a connection portion 68 is provided at the lower end of the tilting bracket 12, the rotation hole 50 is provided in the connection portion 68, and an avoidance groove 66 is further provided on the side surface of the tilting bracket 12, and the avoidance groove 66 is communicated with the rotation hole 50. In other embodiments, the tilting bracket 12 may be provided with a complete rotation hole 50 for accommodating the first end 16 and the second end 17 of the connecting rod 15.

Example IV

Fig. 13 shows a further tilting jig 10, which differs from the tilting jig 10 of the previous embodiment in the specific structure of the first vibration damping member 19 and the second vibration damping member 20 of the tilting jig 10.

In this embodiment, the first vibration absorbing member 19 is a columnar vibration absorbing member, the geometric center axis of the first vibration absorbing member 19 is perpendicular to the rotation axis 18 of the tilting bracket 12, and the first vibration absorbing member 19 is used for absorbing the vibration of the propeller 200 in the radial direction thereof; the second vibration absorbing member 20 is a columnar vibration absorbing member, the geometric center axis of the second vibration absorbing member 20 is parallel to the rotational axis 18 of the tilting bracket 12, and the second vibration absorbing member 20 is configured to absorb vibration of the propeller 200 in the radial direction thereof. The first vibration absorbing member 19 can absorb the amount of vibration in the steering direction generated when the steering actuator 204 outputs the steering torque, the amount of vibration in the steering direction applied to the main machine 201 by the waves, and the amount of vibration in the propulsion direction 69 generated by the power section 208. The second vibration absorbing member 20 is capable of absorbing vibrations generated by the power portion 208 in the pushing direction 69, and vibrations generated by the weight of the main unit 201 during tilting. Therefore, the first vibration damper 19 and the second vibration damper 20 are matched, so that vibration quantity in the X, Y, Z direction of the three-dimensional coordinate system can be absorbed, and the vibration damping comprehensiveness is improved.

In this embodiment, two first vibration dampers 19 are provided, and one second vibration damper 20 is provided. The first damping members 19 are disposed on both sides of the connecting rod 15 in the rotational axis 18, and the projection of the second damping members 20 in the pushing direction 69 is located on the connecting rod 15. In other embodiments, the first damping member 19 may be provided with three or more. The second vibration damping member 20 may be provided in two, three or more.

In this embodiment, referring to fig. 13, the tilting bracket 12 is provided with a mounting rod 59 in a protruding manner, the length direction of the mounting rod 59 is perpendicular to the rotation axis 18 of the tilting bracket 12, the steering assembly 13 further includes a fourth connection block 60 provided at the first end 16, the fourth connection block 60 is provided with a straight hole 61, the mounting rod 59 is fitted in the straight hole 61, and the first vibration damping member 19 is fitted between the mounting rod 59 and the straight hole 61. Specifically, the first vibration damping member 19 is provided with a shaft hole along its axis, the mounting rod 59 penetrates into the shaft hole and is tightly fitted with the inner wall of the shaft hole, and the first vibration damping member 19 is fitted into the straight hole 61 and is tightly fitted with the inner wall of the straight hole 61. In this embodiment, the first damping member 19 may be fastened to the mounting rod 59 by a screw. The connection structure between the first vibration damping member 19 and the tilting bracket 12 and the steering assembly 13 can refer to the connection structure between the first vibration damping member 19 and the tilting bracket 12 and the steering assembly 13 in the third embodiment, and will not be described herein. In this embodiment, referring to fig. 13, the steering assembly 13 further includes a fourth pull rod 62, the fourth pull rod 62 is disposed at the second end portion 17, the tilting bracket 12 is provided with a fourth mating hole 63, the fourth pull rod 62 is mated with the fourth mating hole 63, and the second vibration absorbing member 20 is mated between the fourth pull rod 62 and the fourth mating hole 63. Specifically, the second vibration damping member 20 is provided with a shaft hole along its axis, the fourth pull rod 62 penetrates into the shaft hole and is tightly fitted with the inner wall of the shaft hole, and the second vibration damping member 20 is fitted into the fourth fitting hole 63 and is tightly fitted with the inner wall of the fourth fitting hole 63. Meanwhile, the tilting jig 10 further includes a link connection block 67, and the link connection block 67 is disposed at the second end 17 and connected to the fourth link 62. In this embodiment, the specific connection structure between the second vibration reduction member 20 and the tilting bracket 12 and the steering assembly 13 can refer to the connection structure between the second vibration reduction member 20 and the tilting bracket 12 and the steering assembly 13 in the first embodiment, and will not be described herein.

The above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present application.

Claims (14)

1. A tilt clamp for connecting a propeller to a water carrier, the tilt clamp comprising:

the tilting assembly is used for connecting the water area carrier at one side of the tilting assembly;

the steering assembly is connected to one side, far away from the water area carrier, of the tilting assembly and is used for being connected with a main engine of the propeller, and the steering assembly is provided with a steering actuator used for driving the main engine to steer;

the vibration reduction structure is arranged between the tilting assembly and the steering assembly and is used for absorbing vibration of the main machine.

2. The tilting jig according to claim 1, wherein:

the steering assembly is provided with a connecting rod, the connecting rod is provided with a first end part and a second end part which are distributed along the length direction of the connecting rod, the length direction is perpendicular to the rotation axis of the tilting assembly, the first end part and the second end part are respectively used for connecting the host to be away from the underwater water part and the underwater part close to the underwater water part, the vibration reduction structure comprises a first vibration reduction piece and a second vibration reduction piece, the first end part is connected with the tilting assembly through the first vibration reduction piece, and the second end part is connected with the tilting assembly through the second vibration reduction piece.

3. The tilting jig according to claim 2, wherein:

the first vibration reduction piece is a columnar vibration reduction piece, the geometric center axial direction of the first vibration reduction piece is parallel to the rotation axial direction of the warping assembly, the first vibration reduction piece is used for radially absorbing the vibration of the propeller, the second vibration reduction piece is a columnar vibration reduction piece, the geometric center axial direction of the second vibration reduction piece is parallel to the rotation axial direction of the warping assembly, and the second vibration reduction piece is used for radially absorbing the vibration of the propeller.

4. A warp raising clamp as set forth in claim 3, wherein:

the steering assembly is provided with a first pull rod and a second pull rod, the first pull rod is arranged at the first end part, the second pull rod is arranged at the second end part, the tilting assembly is provided with a first matching hole and a second matching hole which are arranged at intervals, the first pull rod is matched with the first matching hole, the first vibration reduction piece is matched with the first pull rod, the second pull rod is matched with the second matching hole, and the second vibration reduction piece is matched with the second matching hole and the second pull rod.

5. The tilting jig according to claim 2, wherein:

The second vibration reduction piece is a columnar vibration reduction piece, the geometric center axial direction of the second vibration reduction piece is perpendicular to the rotation axial direction of the warping assembly, and the second vibration reduction piece is used for absorbing the vibration of the propeller in the radial direction of the second vibration reduction piece.

6. The tilting jig according to claim 5, wherein:

the two first vibration reduction pieces are arranged at intervals along the rotation axial direction of the tilting assembly, and one second vibration reduction piece is arranged.

7. The tilting jig according to claim 6, wherein:

the two first vibration reduction pieces are columnar vibration reduction pieces, the geometric center axial directions of the two first vibration reduction pieces are parallel to the rotation axial direction of the warping assembly, and the first vibration reduction pieces are used for absorbing the vibration of the propeller in the radial direction of the first vibration reduction pieces.

8. The tilting jig according to claim 6, wherein:

the two first vibration reduction pieces are columnar vibration reduction pieces, the geometric center axial directions of the two first vibration reduction pieces are perpendicular to the rotation axial direction of the tilting assembly, and the first vibration reduction pieces are used for absorbing the vibration of the propeller in the radial direction of the first vibration reduction pieces.

9. The tilting jig according to claim 5, wherein:

The warping assembly is provided with a rotating hole, the length direction of the rotating hole is perpendicular to the rotating axial direction of the warping assembly, the connecting rod is matched in the rotating hole, and the second vibration reduction piece is matched between the second end part of the connecting rod and the rotating hole.

10. The tilting jig according to claim 2, wherein:

the first vibration reduction piece is a columnar vibration reduction piece, the geometric center axial direction of the first vibration reduction piece is perpendicular to the rotation axial direction of the warping assembly, and the first vibration reduction piece is used for absorbing the vibration of the propeller in the radial direction; the second vibration reduction piece is a columnar vibration reduction piece, the geometric center axial direction of the second vibration reduction piece is parallel to the rotation axial direction of the warping component, and the second vibration reduction piece is used for absorbing the vibration of the propeller in the radial direction of the second vibration reduction piece.

11. The tilting jig according to claim 1, wherein:

the warp raising assembly includes:

the fixed support is used for connecting the water area carrier at one side of the fixed support;

the tilting bracket is rotatably connected to the other side of the fixed bracket, and the steering assembly is connected to one side of the tilting bracket far away from the water area carrier.

12. The tilting jig according to claim 1, wherein:

the steering assembly includes:

the connecting rod is connected to the vibration reduction structure;

the steering shaft is arranged on the connecting rod and is connected with the host machine through the steering actuator.

13. A propeller, comprising:

a host;

the tilt fixture of any of claims 1-12, the host machine is coupled to a steering assembly of the tilt fixture.

14. A water area mobile device, comprising:

a water area carrier;

the propeller of claim 13 wherein said warp assembly is attached to said water carrier.