CN210942211U

CN210942211U - High-efficient boats and ships steering mechanism

Info

Publication number: CN210942211U
Application number: CN201920448730.6U
Authority: CN
Inventors: 王森泓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-07-07
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a high-efficient boats and ships steering rudder mechanism, its structure includes the fixing base, the left side turns to the hydraulic stem, the right side turns to the hydraulic stem, the direction seat, the steering spindle, the dead lever, the deflector, the wave surface groove, the left side turns to the hydraulic stem, hinge pin and fixing base both ends swing joint are passed through to right side turning to hydraulic stem one end, the left side turns to the hydraulic stem, the right side turns to the hydraulic stem other end and passes through hinge pin and direction seat both ends swing joint, the center department through connection steering spindle of direction seat, the dead lever welds in the direction seat bottom perpendicularly, the deflector welds in dead lever one side, and the direction keeps perpendicularly with the direction seat, wave surface groove body coupling is on the surface of deflector both sides, the utility model discloses a surface design with the deflector is wavy recess, has increased the breakwater ability of deflector when turning to, has increased the steering rudder and has.

Description

High-efficient boats and ships steering mechanism

Technical Field

The utility model relates to a high-efficient boats and ships steering rudder mechanism belongs to the boats and ships field.

Background

The current marine steering engine has multiple purposes, namely, hydraulic equipment is remotely controlled by electric equipment. There are two types: the other one is a reciprocating plunger type steering engine which is based on the principle that work is done through conversion of high-pressure oil and low-pressure oil to generate linear motion, and the linear motion is converted into rotary motion through a tiller. The other is a rotary vane type steering engine, the principle is that high-pressure and low-pressure oil directly acts on a rotor, the size is small, the efficiency is high, and the cost is high.

The prior art discloses a boats and ships outboard engine and supplementary rudder linkage a steering system for application number 201521090099.5, belongs to marine equipment field. The structure of the steering engine comprises an outboard engine, two auxiliary rudders, a steering engine of a driving cab and a group of pull ropes? Fixed pulley linkage, outboard engine pass through hydraulic steering line and are connected to the driver's cabin steering wheel, and two supplementary rudders are located the both sides of hull afterbody relatively, stay cord? The fixed pulley linkage device is fixedly arranged at the tail part of the ship body and comprises four fixed pulleys and a closed pull rope, two auxiliary rudders and an outboard engine are connected through the pull rope, and the middle part of the fixed pulley linkage device is provided with four fixed pulleys so as to change the trend of the pull rope. The user rotates the steering wheel of the steering engine of the driving platform, the torque is transmitted through the hydraulic steering line, the direction of the outboard engine is changed, and the two auxiliary rudders are synchronously driven through the pull rope. The rudder effect of the utility model is 2 times of that of other systems, thus realizing fast steering, reducing the turning radius of the ship, balancing the stress of the ship body and preventing the ship body from overturning; the structure is simple, and the operation and installation are easy. However, the steering plates of the steering rudder mechanism in the prior art are all of smooth flat plate structures, the water retaining force during steering is not large enough, and the steering efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient boats and ships steering rudder mechanism to solve prior art's steering wheel and all be smooth dull and stereotyped structure, the manger plate dynamics when turning to is big inadequately, turns to the problem that efficiency is not high.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

the utility model provides a high-efficient boats and ships steering rudder mechanism, its structure includes fixing base, left steering hydraulic stem, right steering hydraulic stem, direction seat, steering spindle, dead lever, deflector, wave surface groove, hinge pin and fixing base both ends swing joint are passed through to left steering hydraulic stem, right steering hydraulic stem one end, the left steering hydraulic stem, right steering hydraulic stem other end pass through hinge pin and direction seat both ends swing joint, the center department through connection steering spindle of direction seat, the dead lever welds in direction seat bottom perpendicularly, the deflector welds in dead lever one side, and the direction keeps perpendicular with the direction seat, wave surface groove body coupling is on the deflector both sides surface.

Further, the wavy surface groove is a wavy groove.

Further, the slotting direction of the wave surface grooves is parallel to the long edge of the steering plate.

Further, the edge of the wavy surface groove is a streamline line.

Furthermore, the shape of the corrugation of the wavy surface groove is that the oblique angle in the water inlet direction is small, and the oblique angle in the water outlet direction is large.

The utility model has the advantages that: the utility model discloses a with the surface design of deflector for wavy recess, increased the manger plate ability of deflector when turning to, increased the rudder and turned to efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the structure schematic diagram of the high-efficient ship rudder steering mechanism of the utility model.

Fig. 2 is a schematic view of the shape of the wavy surface groove of the present invention.

Fig. 3 is a schematic view of a conventional deflector surface.

In the figure: a fixed seat-1, a left steering hydraulic rod-2, a right steering hydraulic rod-3, a direction seat-4, a steering shaft-5, a fixed rod-6, a steering plate-7 and a wavy surface groove-8.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a scheme of a high-efficiency rudder steering mechanism for a ship:

the utility model provides a high-efficient boats and ships steering rudder mechanism, its structure includes fixing base 1, left steering hydraulic stem 2, right steering hydraulic stem 3, direction seat 4, steering spindle 5, dead lever 6, deflector 7, wave surface groove 8, left steering

hydraulic stem

2, 3 one end of right steering hydraulic stem pass through hinge pin and 1 both ends swing joint of fixing base, left steering hydraulic stem 2, the 3 other ends of right steering hydraulic stem pass through hinge pin and 4 both ends swing joint of direction seat, the center department through connection steering spindle 5 of

direction seat

4, 6 vertical welding of dead lever are in 4 bottoms of direction seat, deflector 7 welds in 6 one side of dead lever, and the direction keeps perpendicular with direction seat 4, wave surface groove 8 body coupling is in 7 both sides surfaces of deflector.

The wavy surface groove 8 is a wavy groove.

The grooving direction of the wavy surface grooves 8 is parallel to the long sides of the deflector plates 7.

The wavy surface groove edge 8 is a streamline line.

The shape of the wave surface groove 8 is small in the water inlet direction and large in the water outlet direction.

The wave surface grooves 8 have a large blocking effect on the water flowing through when in use, and the water flow generates reverse acting force on the steering plate 7 for steering.

The utility model discloses a fixing base-1, left steering hydraulic stem-2, right steering hydraulic stem-3, direction seat-4, steering spindle-5, dead lever-6, deflector-7, wave surface groove-8, the part is the part that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel and all can learn through the technical manual or learn through conventional experimental method, the utility model provides a problem be that prior art steering wheel mechanism's deflector all is smooth dull and stereotyped structure, and the manger plate dynamics when turning to is not big enough, turns to efficiency, the utility model discloses a with the surface design of deflector for the wavy recess, increased the manger plate ability of deflector when turning to, increased steering wheel and turned to efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient boats and ships rudder mechanism that turns to, its structure includes fixing base (1), left steering hydraulic stem (2), right steering hydraulic stem (3), direction seat (4), steering spindle (5), dead lever (6), steering panel (7), wave surface groove (8), its characterized in that:

the steering mechanism is characterized in that one ends of the left steering hydraulic rod (2) and the right steering hydraulic rod (3) are movably connected with two ends of the fixed seat (1) through hinge shafts, the other ends of the left steering hydraulic rod (2) and the right steering hydraulic rod (3) are movably connected with two ends of the direction seat (4) through hinge shafts, the center of the direction seat (4) is in through connection with the steering shaft (5), the fixed rod (6) is vertically welded at the bottom of the direction seat (4), the steering plate (7) is welded on one side of the fixed rod (6), the direction of the steering plate is perpendicular to the direction seat (4), and the wave surface grooves (8) are integrally connected on the surfaces of two sides of the steering plate (7).

2. A high efficiency marine rudder unit as claimed in claim 1, wherein: the wavy surface groove (8) is a wavy groove.

3. A high efficiency marine rudder unit as claimed in claim 1, wherein: the slotting direction of the wave surface grooves (8) is parallel to the long edges of the steering plates (7).