CN210526821U

CN210526821U - Simple and convenient rudder angle feedback device mounting base

Info

Publication number: CN210526821U
Application number: CN201921330551.9U
Authority: CN
Inventors: 王建雄
Original assignee: Maoming Dianbai Zhongnan Shipbuilding Co Ltd
Current assignee: Maoming Dianbai Zhongnan Shipbuilding Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-15
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a simple and convenient rudder angle feedback device mounting base, which comprises a rudder angle feedback device and a fixing base, wherein the left side wall and the right side wall of the fixing base are both fixedly provided with a transverse fixing plate, the outer wall of the top part of the transverse fixing plate is fixedly provided with a telescopic rod, the top end of a vertical spring is fixedly provided with an upper arc spring plate, the top part of the upper arc spring plate is provided with an upper mounting plate through a pin shaft, the outer wall of the top part of the upper mounting plate is fixedly connected with the rudder angle feedback device, the rudder angle feedback device is mounted on the fixing base in the scheme, and the damping work of the rudder angle feedback device can be realized through the two arc spring plates, the telescopic rod, a sleeve spring and the transverse spring, the damping effect is improved, when the rudder angle feedback device is shaken, the base has good damping effect, thereby avoiding the discomfort caused by the rudder, the deviation of the rudder angle is avoided, and the accuracy of the rudder angle is improved.

Description

Simple and convenient rudder angle feedback device mounting base

Technical Field

The utility model relates to a rudder angle feedback equipment technical field specifically is a simple and convenient formula rudder angle feedback device mounting base.

Background

The prior motor-driven ship is provided with a rudder angle feedback device and a transmitter for steering and controlling the ship, wherein the rudder pressing angle refers to a corresponding rudder angle generated by adding a fixed signal with a certain polarity into the input end of an automatic rudder amplifying link of the ship. The rudder angle forms a fixed turning moment for the ship to balance the lateral interference force on one side. The mounting base of current rudder angle feedback equipment, its simple structure receives the interference easily to form the deviation of rudder angle, and traditional rudder angle feedback mounting base shock attenuation effect is poor, and the structure is unstable, so this difficult problem is solved to a novel rudder angle feedback device mounting base of need urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art and receiving easily and disturb and defect such as shock attenuation effect difference, provide a simple and convenient formula rudder angle feedback device mounting base. The simple rudder angle feedback device mounting base has the characteristics of stable structure, good damping effect, difficulty in external interference and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and convenient formula rudder angle feedback device mounting base, includes rudder angle feedback device and fixing base, rudder angle feedback device's below symmetry is provided with two fixing bases, the equal fixed mounting of lateral wall has horizontal fixed plate about the fixing base, the top outer wall fixed mounting of horizontal fixed plate has the telescopic link, the top outer wall fixed mounting of telescopic link has lower mounting panel, two round pin axles are installed to the top outer wall symmetry of lower mounting panel, two swing joint has arc diving board down between the round pin axle, the top outer wall fixed mounting of arc diving board has vertical spring down, the top fixed mounting of vertical spring has last arc diving board, go up the top of arc diving board and install the mounting panel through the round pin axle, the top outer wall fixed connection rudder angle feedback device of last mounting panel.

Preferably, go up mounting panel, lower mounting panel, go up arc bullet board and arc bullet board down all uses the horizontal central axis of vertical spring as the center, is symmetry setting from top to bottom.

Preferably, the bottom lateral wall fixed mounting of fixing base has first diaphragm, and the bottom outer wall fixed mounting of fixing base has the montant, the bottom outer wall fixed mounting of montant has the second diaphragm, all seted up the screw on first diaphragm and the second diaphragm, just be provided with the installation screw in the screw of first diaphragm and second diaphragm.

Preferably, the telescopic rod consists of a thick tube and a thin rod, the thin rod is arranged in an inner cavity of the thick tube and is movably connected with the inner wall of the thick tube, and the outer wall of the telescopic rod is sleeved with a sleeve spring.

Preferably, the top of the sleeve spring is fixedly connected with the outer wall of the bottom of the lower mounting plate, and the bottom of the sleeve spring is fixedly connected with the outer wall of the top of the transverse fixing plate.

Preferably, be provided with the bullet pad between first diaphragm and the second diaphragm, bullet pad cover is established at the outer wall of installation screw rod, installation screw rod and bullet pad are all on first diaphragm and second diaphragm to the center of montant is the symmetry axis, is bilateral symmetry and installs two.

Preferably, two the equal fixed mounting of opposite face of opposite last mounting panel and lower mounting panel has the horizontal pole, the centre of horizontal pole sets up for the disconnection, just horizontal spring is installed to the centre of horizontal pole.

Compared with the prior art, the beneficial effects of the utility model are that: through installing rudder angle feedback device on the fixing base in this scheme, and through two arc diving boards, the telescopic link, cover spring and transverse spring, can realize the shock attenuation work to rudder angle feedback device, the buffering effect has been improved, when rocking, this base is to having fine buffering absorbing effect, consequently, the discomfort that rudder angle feedback device caused has been avoided, thereby make this base at the in-process of installation and use, more stability, rudder angle has been avoided producing the deviation, the precision of its rudder angle has been improved, be favorable to rudder angle feedback device to use in the environment of complicacy.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B of fig. 1 according to the present invention.

Reference numbers in the figures: 1. a rudder angle feedback device; 2. an upper mounting plate; 3. a lower mounting plate; 4. an upper arc-shaped elastic plate; 5. a lower arc-shaped elastic plate; 6. a pin shaft; 7. a vertical spring; 8. a telescopic rod; 9. a spring sleeve; 10. a transverse fixing plate; 11. a fixed seat; 12. a first transverse plate; 13. a second transverse plate; 14. a spring pad; 15. installing a screw rod; 16. a vertical rod; 17. a cross bar; 18. a transverse spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a simple and convenient rudder angle feedback device mounting base comprises a rudder angle feedback device 1 and a fixing base 11, wherein two fixing bases 11 are symmetrically arranged below the rudder angle feedback device 1, the left side wall and the right side wall of each fixing base 11 are fixedly provided with a transverse fixing plate 10, the outer wall of the top of each transverse fixing plate 10 is fixedly provided with a telescopic rod 8, each telescopic rod 8 consists of a thick pipe and a thin rod, each thin rod is arranged in an inner cavity of each thick pipe and movably connected with the inner wall of each thick pipe, the outer wall of each telescopic rod 8 is sleeved with a sleeve spring 9, the top of each sleeve spring 9 is fixedly connected with the outer wall of the bottom of a lower mounting plate 3, the bottom of each sleeve spring 9 is fixedly connected with the outer wall of the top of each transverse fixing plate 10, each telescopic rod 8 can correspondingly buffer when the sleeve springs 9 vibrate up and down, the outer wall of the top of each telescopic rod 8 is fixedly provided, a lower arc-shaped elastic plate 5 is movably connected between two pin shafts 6, a vertical spring 7 is fixedly arranged on the outer wall of the top part of the lower arc-shaped elastic plate 5, an upper arc-shaped elastic plate 4 is fixedly arranged on the top end of the vertical spring 7, an upper mounting plate 2 is arranged on the top part of the upper arc-shaped elastic plate 4 through the pin shafts 6, a rudder angle feedback device 1 is fixedly connected on the outer wall of the top part of the upper mounting plate 2, the lower mounting plate 3, the upper arc-shaped elastic plate 4 and the lower arc-shaped elastic plate 5 are all vertically and symmetrically arranged by taking the transverse central axis of the vertical spring 7 as the center, the stress is uniform, the damping effect is improved, a first transverse plate 12 is fixedly arranged on the side wall of the bottom part of the fixed seat 11, a vertical rod 16 is fixedly arranged on the outer wall of the bottom part of the vertical rod 16, screw holes are respectively formed in the first transverse plate 12 and the, through the setting of first diaphragm 12 and second diaphragm 13, can be so that the installation effectiveness of installation screw 15 is better, the structure is more stable, be provided with bullet pad 14 between first diaphragm 12 and the second diaphragm 13, bullet pad 14 cover is established at the outer wall of installation screw 15, installation screw 15 and bullet pad 14 are all on first diaphragm 12 and second diaphragm 13, use the center of montant 16 as the symmetry axis, it installs two to be bilateral symmetry, the structure is more stable and improved the shock attenuation effect, the equal fixed mounting of opposite face of two opposite last mounting panel 2 and lower mounting panel 3 has horizontal pole 17, the centre of horizontal pole 17 is the disconnection setting, and horizontal spring 18 is installed to the centre of horizontal pole 17, the work of stretching or resetting that can correspond of horizontal spring 18 in the horizontal pole 17, further improvement the shock attenuation effect and the stability of structure of this base.

The working principle is that the rudder angle feedback device 1 of the utility model is arranged on the base, firstly, each mounting screw 15 at the bottom of the fixed seat 11 is correspondingly arranged on the bracket, when the rudder angle feedback device 1 shakes or vibrates, the rudder angle feedback device can deform through the arrangement of the upper arc-shaped elastic plate 4, the lower arc-shaped elastic plate 5 and the vertical spring 7, correspondingly buffering the pressure, thereby ensuring the stability of the structure of the rudder angle feedback device 1, meanwhile, the outer wall of the telescopic rod 8 is sleeved with a sleeve spring 9, the telescopic rod 8 and the sleeve spring 9 can correspondingly move up and down, therefore, the vibration in the vertical direction can be further reduced, the transverse spring 18 can correspondingly stretch or reset, the deviation of the rudder angle is avoided, the accuracy of the rudder angle is improved, and the rudder angle feedback device 1 can be used in a complex environment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simple and convenient formula rudder angle feedback device mounting base, includes rudder angle feedback device (1) and fixing base (11), its characterized in that: two fixed seats (11) are symmetrically arranged below the rudder angle feedback device (1), the left side wall and the right side wall of the fixed seat (11) are both fixedly provided with a transverse fixed plate (10), the outer wall of the top of the transverse fixing plate (10) is fixedly provided with a telescopic rod (8), a lower mounting plate (3) is fixedly arranged on the outer wall of the top end of the telescopic rod (8), two pin shafts (6) are symmetrically arranged on the outer wall of the top part of the lower mounting plate (3), a lower arc-shaped elastic plate (5) is movably connected between the two pin shafts (6), a vertical spring (7) is fixedly arranged on the outer wall of the top of the lower arc-shaped elastic plate (5), the top end of the vertical spring (7) is fixedly provided with an upper arc-shaped spring plate (4), the top of the upper arc-shaped elastic plate (4) is provided with an upper mounting plate (2) through a pin shaft (6), the rudder angle feedback device (1) is fixedly connected to the outer wall of the top of the upper mounting plate (2).

2. The simple rudder angle feedback device mounting base according to claim 1, wherein: go up mounting panel (2), lower mounting panel (3), go up arc bullet board (4) and arc bullet board (5) down and all use the horizontal central axis of vertical spring (7) as the center, be symmetry setting from top to bottom.

3. The simple rudder angle feedback device mounting base according to claim 1, wherein: the fixing device is characterized in that a first transverse plate (12) is fixedly mounted on the bottom side wall of the fixing seat (11), a vertical rod (16) is fixedly mounted on the bottom outer wall of the fixing seat (11), a second transverse plate (13) is fixedly mounted on the bottom outer wall of the vertical rod (16), screw holes are formed in the first transverse plate (12) and the second transverse plate (13), and mounting screw rods (15) are arranged in the screw holes of the first transverse plate (12) and the second transverse plate (13).

4. The simple rudder angle feedback device mounting base according to claim 1, wherein: the telescopic rod (8) is composed of a thick pipe and a thin rod, the thin rod is arranged in an inner cavity of the thick pipe and is movably connected with the inner wall of the thick pipe, and a sleeve spring (9) is sleeved on the outer wall of the telescopic rod (8).

5. The simple rudder angle feedback device mounting base according to claim 4, wherein: the top of the sleeve spring (9) is fixedly connected with the outer wall of the bottom of the lower mounting plate (3), and the bottom of the sleeve spring (9) is fixedly connected with the outer wall of the top of the transverse fixing plate (10).

6. A simple rudder angle feedback device mounting base according to claim 3, characterized in that: be provided with between first diaphragm (12) and second diaphragm (13) bullet pad (14), the outer wall at installation screw rod (15) is established to bullet pad (14) cover, installation screw rod (15) and bullet pad (14) are all on first diaphragm (12) and second diaphragm (13) to the center of montant (16) is the symmetry axis, is bilateral symmetry and installs two.

7. The simple rudder angle feedback device mounting base according to claim 1, wherein: two the equal fixed mounting of opposite face of opposite last mounting panel (2) and lower mounting panel (3) has horizontal pole (17), the centre of horizontal pole (17) sets up for the disconnection, just horizontal spring (18) are installed to the centre of horizontal pole (17).