CN221195807U

CN221195807U - Ship elastic coupling

Info

Publication number: CN221195807U
Application number: CN202323104754.5U
Authority: CN
Inventors: 何翠翠; 万彰祥; 洪凌
Original assignee: Wuxi Shensui Ship Equipment Co ltd
Current assignee: Wuxi Shensui Ship Equipment Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-21
Anticipated expiration: 2033-11-17

Abstract

The utility model discloses a ship elastic coupling which comprises two rotating shafts, wherein the outer sides of the two rotating shafts are provided with a shell together, the outer surface of the shell is fixedly provided with two base plates, one side surface of each base plate, which is far away from the other base plate, is fixedly provided with a telescopic rod, the inner wall of each telescopic rod is connected with a rotating rod in a threaded manner, the front end of each rotating rod is fixedly provided with a connecting plate, one side surface of each connecting plate, which is close to the other, is fixedly provided with a baffle, and the front surface of each baffle is provided with a shaft hole. According to the utility model, the rotating shaft, the shell, the base plate, the telescopic rod, the rotating rod, the connecting plate, the baffle plate and the shaft hole are arranged, the shell and the baffle plate are utilized to protect the coupler main body, the connector and the like, the effects of blocking oil dirt and dust can be achieved, the telescopic rod, the rotating rod and the like are utilized to open and close the baffle plate, the coupler main body is conveniently checked, the purpose of improving the protectiveness of the coupler main body is realized, and the service life of the coupler main body is prolonged.

Description

Ship elastic coupling

Technical Field

The utility model relates to the technical field of elastic couplings, in particular to a ship elastic coupling.

Background

The elastic coupling is an integrally formed metal elastomer, is usually formed by cutting a metal round bar into wire rods, is made of aluminum alloy, stainless steel and engineering plastics, is suitable for various deviations and accurate torque transmission, contains an elastic compound of pre-pressed rubber, can provide additional strength and prolonged service life, can accommodate all types of deviations, is made of high-strength aluminum alloy, is light and skillful and corrosion-resistant, and is mainly used for damping, so that power transmission is smooth and quiet, driving force and driving machines are protected, and is simple to install.

The elastic coupling for ships has different types, is usually in a naked form in the use process, is easy to accumulate greasy dirt or dust and the like on the elastic coupling when in use, has certain influence on each part on the elastic coupling, reduces the service life of the elastic coupling, and has poor protection.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a ship elastic coupling.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a boats and ships elastic coupling, includes two pivots, two the outside of pivot is provided with the shell jointly, the surface fixed mounting of shell has two backing plates, two the equal fixed mounting of a side that the backing plate kept away from each other has the telescopic link, every the equal threaded connection of inner wall of telescopic link has the dwang, every the equal fixed mounting of front end of dwang has the connecting plate, two the equal fixed mounting of a side that the connecting plate is close to each other has the baffle, every the shaft hole has all been seted up in the front of baffle.

As a further description of the above technical solution:

The back of shell has seted up the mounting hole, the inner wall of mounting hole and the surface fixed connection of one of them of two pivots.

As a further description of the above technical solution:

And a hand wheel is arranged on the outer side of each backing plate, and the front surface of each hand wheel is fixedly connected with the back surface of the rotating rod.

As a further description of the above technical solution:

The outer surfaces of the two rotating shafts are fixedly provided with a coupling main body together, and three connectors are arranged on the outer sides of the coupling main bodies.

As a further description of the above technical solution:

Two slotted holes are formed in the outer surface of each connector, a screw is connected to the inner wall of each slotted hole in a threaded mode, and the outer surface of each screw is connected with the inner wall of the coupler body in a threaded mode.

As a further description of the above technical solution:

The outer surface of each screw rod is in threaded connection with a nut, and the outer surface of each nut is in contact with the inner wall of the slotted hole.

The utility model has the following beneficial effects:

Compared with the prior art, this boats and ships elastic coupling through being provided with pivot, shell, backing plate, telescopic link, dwang, connecting plate, baffle and shaft hole, utilizes shell and baffle to protect shaft coupling main part and connector etc. can play the effect that blocks greasy dirt and dust to use telescopic link and dwang etc. to open and shut the baffle, conveniently look over the shaft coupling main part, realize improving the purpose of shaft coupling main part protectiveness, be favorable to improving its life.

Drawings

FIG. 1 is a schematic view of the overall structure of a marine elastic coupling according to the present utility model;

fig. 2 is a schematic perspective view of a baffle plate of a marine elastic coupling according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a housing of a marine elastic coupling according to the present utility model;

Fig. 4 is a schematic perspective view of a coupling body of a marine elastic coupling according to the present utility model;

Fig. 5 is a schematic perspective view of a connector of a marine elastic coupling according to the present utility model.

Legend description:

1. A rotating shaft; 2. a baffle; 3. a housing; 4. a backing plate; 5. a telescopic rod; 6. a shaft hole; 7. a connecting plate; 8. a rotating lever; 9. a screw; 10. a hand wheel; 11. a mounting hole; 12. a coupling body; 13. a connector; 14. a slot hole; 15. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a ship elastic coupling: including two pivots 1, the outside of two pivots 1 is provided with shell 3 jointly, and the surface fixed mounting of shell 3 has two backing plates 4, and a side that two backing plates 4 kept away from each other is equal fixed mounting has telescopic link 5, and the equal threaded connection of inner wall of every telescopic link 5 has dwang 8, and the equal fixed mounting of front end of every dwang 8 has connecting plate 7, and a side that two connecting plates 7 are close to each other is equal fixed mounting to have baffle 2, and shaft hole 6 has all been seted up in the front of every baffle 2.

The mounting hole 11 has been seted up at the back of shell 3, the inner wall of mounting hole 11 and the surface fixed connection of one of them of two pivots 1, the outside of every backing plate 4 all is provided with hand wheel 10, the front of every hand wheel 10 all with the back fixed connection of dwang 8, through hand wheel 10, can conveniently twist dwang 8, the surface of two pivots 1 is fixed mounting jointly has shaft coupling main part 12, the outside of shaft coupling main part 12 is provided with three connector 13, through shaft coupling main part 12 and connector 13, for the major structure of elastic coupling, can see actual article.

Two slotted holes 14 are formed in the outer surface of each connector 13, the screw rods 9 are connected with the inner wall of each slotted hole 14 in a threaded mode, the outer surface of each screw rod 9 is connected with the inner wall of the coupler main body 12 in a threaded mode, the effect of connecting the connectors 13 and the coupler main body 12 is achieved through the screw rods 9, the connectors are fixed on the rotating shaft 1, nuts 15 are connected with the outer surface of each screw rod 9 in a threaded mode, the outer surface of each nut 15 is in contact with the inner wall of each slotted hole 14, the screw rods 9 are fastened through the nuts 15, and loosening of the screws 9 is prevented.

Working principle: during the use, install on pivot 1 with shaft coupling main part 12 and connector 13, connect and fix pivot 1, when pivot 1 normally used, shaft coupling main part 12 can normally drive pivot 1, and when shaft coupling main part 12 used for a long time, owing to receive operational environment's influence, can pile up dust or greasy dirt etc. on the shaft coupling main part 12, according to the disuse of service environment, can pile up different debris on the shaft coupling main part 12, in order to improve the protectiveness of shaft coupling main part 12, install shell 3 on pivot 1, shell 3 can wrap up shaft coupling main part 12 completely, when using baffle 2 to seal shell 3, normal state is showing in the figure, when opening baffle 2, expand telescopic link 5, make baffle 2 keep away from pivot 1, then use hand wheel 10 to twist dwindle lever 8, the position of baffle 2 is changed to the dwindle lever 8, can open shell 3, look over shaft coupling main part 12 etc. after looking over, can install above-mentioned reverse operation, shutoff baffle 2 is on shell 3, guarantee the protectiveness when shaft coupling main part 12 used.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a boats and ships elastic coupling, includes two pivot (1), its characterized in that: two the outside of pivot (1) is provided with shell (3) jointly, the surface fixed mounting of shell (3) has two backing plates (4), two the equal fixed mounting of a side that backing plate (4) kept away from each other has telescopic link (5), every the equal threaded connection of inner wall of telescopic link (5) has dwang (8), every the equal fixed mounting in front end of dwang (8) has connecting plate (7), two the equal fixed mounting of a side that connecting plate (7) are close to each other has baffle (2), every shaft hole (6) have all been seted up in the front of baffle (2).

2. A marine elastic coupling according to claim 1, characterized in that: the back of the shell (3) is provided with a mounting hole (11), and the inner wall of the mounting hole (11) is fixedly connected with the outer surface of one of the two rotating shafts (1).

3. A marine elastic coupling according to claim 1, characterized in that: a hand wheel (10) is arranged on the outer side of each backing plate (4), and the front face of each hand wheel (10) is fixedly connected with the back face of the rotating rod (8).

4. A marine elastic coupling according to claim 1, characterized in that: the outer surfaces of the two rotating shafts (1) are fixedly provided with a coupling main body (12) together, and three connectors (13) are arranged on the outer sides of the coupling main bodies (12).

5. A marine elastic coupling according to claim 4, wherein: two slotted holes (14) are formed in the outer surface of each connector (13), a screw rod (9) is connected to the inner wall of each slotted hole (14) in a threaded mode, and the outer surface of each screw rod (9) is connected with the inner wall of the coupler main body (12) in a threaded mode.

6. A marine elastic coupling according to claim 5, wherein: the outer surface of each screw rod (9) is in threaded connection with a nut (15), and the outer surface of each nut (15) is in contact with the inner wall of the slot hole (14).