CN218949466U - ship steering gearadjustable tiller - Google Patents

Abstract

The utility model discloses an adjustable rudder stock of a ship steering engine, which belongs to the technical field of ship steering engines and comprises a shaft body and a rudder wheel, wherein connecting columns are arranged on the outer wall of the shaft body, slots A are formed in the outer wall of the connecting columns, through holes are formed in the surface of the rudder wheel, U-shaped mounting frames are arranged on the front end surfaces of the rudder wheel, and the adjustable rudder stock of the adjusting mechanism is uniformly arranged on the connecting columns on the shaft body and the through holes on the rudder wheel in a sliding mode through the adjusting mechanism.

Description

ship steering gearadjustable tiller

technical field

The utility model relates to the technical field of ship steering gear, in particular to an adjustable tiller for the ship steering gear.

Background technique

A steering gear is a large deck machinery on a ship. The size of the steering gear is determined by the outer outfitting in accordance with the specifications of the classification society. When selecting the model, the main consideration is the size of the torque, the tiller, and the arm-shaped member installed on the top of the rudder to turn the rudder. The rudder on the existing ship steering gear When choosing a handle, you need to consider the size of the torque, and the torque depends on the length of the tiller. The longer the tiller, the larger the torque. On the contrary, the shorter the ship, the smaller the torque. When the steering gear on the ship When the tiller is installed and used, it is easy to have a mismatch between the torque and the ship's steering gear, and the tiller on the ship's steering gear cannot be adjusted. When the tiller does not match, it can only be removed and replaced with a matching tiller, which reduces the rudder. Adaptability of the handle.

Therefore it is necessary to develop an adjustable tiller for ship steering gear.

Utility model content

The purpose of this utility model is to provide an adjustable tiller for ship steering gear. By providing an adjustment mechanism, the adjustment mechanism is evenly arranged on the connecting column on the shaft body and the through hole on the steering wheel in a sliding manner, so that the adjustment mechanism The tiller on the top can be stretched on the connecting column and the steering wheel. By using the adjustment mechanism, it can be adjusted and fixed, so that the length of the tiller can be adjusted and fixed on the steering wheel, effectively avoiding that the tiller cannot be adjusted. The situation that affects the adaptation with the steering wheel occurs, and it also effectively realizes that the tiller on the ship's steering gear can be adjusted, and improves the adaptability of the tiller on the ship's steering gear to solve the above-mentioned background technology. The problem of poor fit of the tiller.

In order to achieve the above object, the utility model provides the following technical proposal: the adjustable tiller of the ship's steering gear, including the shaft body and the steering wheel, the outer wall of the shaft body is provided with a connecting column, and the outer wall of the connecting column is provided with a Slot A, the surface of the steering wheel is provided with a through hole, the front end of the steering wheel is equipped with a U-shaped mounting bracket, and the inside of the through hole is equipped with an adjustment mechanism;

The adjusting mechanism includes an adjusting component and a fixing component, the adjusting component is respectively connected with the connecting column and the through hole, and the fixing component is connected with the adjusting component and the slot A respectively.

Preferably, a mounting hole A is opened at the center of the surface of the U-shaped mounting frame, and a connecting rod A is installed inside the mounting hole A, and the outer wall of the connecting rod A is slidably connected with the wall of the mounting hole A.

Preferably, one end of the connecting rod A is provided with a pull ring, the other end of the connecting rod A is provided with a pin A, and the outer wall of the connecting rod A is provided with a spring A, and the spring A is located on the U-shaped mounting frame. and pin A.

Preferably, the adjustment component includes a tiller, the outer wall of the tiller is slidingly connected with the inner wall of the through hole, a telescopic slot is opened at the center of one end of the tiller, and the inner wall of the telescopic slot slides with the outer wall of the connecting column connect.

Preferably, the front end of the tiller is provided with slots B, and the outer wall of the tiller is provided with installation grooves below both sides.

Preferably, the fixing part includes a mounting plate, a mounting hole B is opened at the center of the surface of the mounting plate, and a connecting rod B is installed inside the mounting hole B.

Preferably, the outer wall of the connecting rod B is slidably connected to the inner wall of the installation hole B, and one end of the connecting rod B is provided with a limiting ring, and the limiting ring is located at the center of one side of the outer wall of the mounting plate.

Preferably, the other end of the connecting rod B is provided with a pin B, the pin B is located at the center of the outer wall on the other side of the mounting plate, and the outer wall of the pin B is slidably connected to the inner wall of the slot A.

Preferably, a spring B is provided on one side of the outer wall of the connecting rod B, and the spring B is located between the mounting plate and the bolt B.

Compared with the prior art, the beneficial effects of the utility model are:

By providing an adjustment mechanism, the adjustment mechanism is evenly arranged on the connecting column on the shaft body and the through hole on the steering wheel in a sliding manner, so that the tiller on the adjusting mechanism can be stretched on the connecting column and the steering wheel. , by using the adjustment mechanism to have the effect of being adjustable and fixed, the length of the tiller can be adjusted and fixed on the steering wheel, which effectively avoids the situation that the tiller cannot be adjusted and affects the adaptation with the steering wheel, and is also effective The tiller on the ship's steering gear can be adjusted, and the adaptability of the tiller on the ship's steering gear is improved.

Description of drawings

Fig. 1 is the front section view that the utility model provides;

Fig. 2 is the front view that the utility model provides;

Fig. 3 is the side sectional view of the steering wheel provided by the utility model;

Fig. 4 is the enlarged view of the structure at A in Fig. 3 provided by the utility model;

Figure 5 is a front sectional view of the adjustment mechanism provided by the utility model;

Figure 6 is an enlarged view of the structure at B in Figure 5 provided by the utility model;

Fig. 7 is an exploded schematic view of the structure of the U-shaped mounting frame provided by the present invention.

In the figure: 1, shaft body; 101, connecting column; 102, slot A; 2, steering wheel; 201, through hole; 3, U-shaped mounting frame; 301, mounting hole A; 302, connecting rod A; 303, pull Ring; 304, latch A; 305, spring A; 4, adjustment mechanism; 401, tiller; 402, telescopic groove; 403, slot B; 404, installation groove; 405, installation plate; 406, installation hole B; 407 , connecting rod B; 408, limit ring; 409, latch B; 410, spring B.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides the following technical solutions: the steering gear of the ship can adjust the tiller, which can effectively adjust the tiller on the steering gear of the ship during use, and an adjustment mechanism 4 is added, please refer to Fig. 1-7, including shaft body 1 and steering wheel 2, the outer wall of the shaft body 1 is provided with a connecting column 101, the outer wall of the connecting column 101 is provided with a slot A102, the surface of the steering wheel 2 is provided with a through hole 201, and the front end of the steering wheel 2 is installed There is a U-shaped mounting frame 3, and a mounting hole A301 is provided at the center of the surface of the U-shaped mounting frame 3, and a connecting rod A302 is installed inside the mounting hole A301, and the outer wall of the connecting rod A302 is slidingly connected with the hole wall of the mounting hole A301, so that the steering wheel A plurality of sets of U-shaped mounting brackets 3 are evenly distributed on the front end of 2, and the connecting rod A302 is set in the mounting hole A301 on the U-shaped mounting frame 3 in a sliding manner, so that the connecting rod A302 can be mounted on the U-shaped mounting frame 3. Sliding back and forth, one end of the connecting rod A302 is provided with a draw ring 303, and the other end of the connecting rod A302 is provided with a latch A304, and the draw ring 303 and the latch A304 are arranged on both sides of the U-shaped mounting bracket 3, so that the draw ring 303 and the latch A304 are aligned. The connecting rod A302 is subjected to limit processing to prevent the connecting rod A302 from breaking away from the U-shaped mounting bracket 3. A spring A305 is arranged on the outer wall of the connecting rod A302. The spring A305 is located between the U-shaped mounting frame 3 and the latch A304. It has the effect of elastic compression, so that the spring A305 keeps the latch A304 in a compressed state, and the inside of the through hole 201 is equipped with an adjustment mechanism 4;

The adjustment mechanism 4 includes an adjustment component and a fixed component, the adjustment component is connected with the connecting column 101 and the through hole 201 respectively, the fixed component is connected with the adjustment component and the slot A102 respectively, the adjustment component includes a tiller 401, the outer wall of the tiller 401 is connected with the through hole The inner wall of 201 is slidably connected, and the central position of one end of the tiller 401 is provided with a telescopic groove 402, and the inner wall of the telescopic groove 402 is slidably connected with the outer wall of the connecting column 101, and a plurality of tillers 401 are inserted into the through hole 201 on the steering wheel 2 in a sliding manner. and inserted into the outer wall of the connecting column 101 on the shaft body 1, so that the tiller 401 can be stretched on the steering wheel 2, and at the same time, the connecting column 101 limits the position of the tiller 401 to prevent the position of the tiller 401 from being prone to deviation. If the situation of shifting occurs, the front end of the tiller 401 is provided with a slot B403, and the front end of the tiller 401 is provided with a plurality of slots B403, so that the tiller 401 is inserted into the slot by the latch A304 after adjusting the outer wall on the steering wheel 2 B403, the position of the tiller 401 can be fixed. At the same time, during the adjustment process of the tiller 401, the pull ring 303 needs to be pulled, so that the latch A304 is in the state of being separated from the slot B403. When the tiller 401 is adjusted to the required length, Loosen the pull ring 303, the spring A305 has no pressure, push the latch A304 and insert it into the slot B403, and there are installation grooves 404 on both sides of the outer wall of the tiller 401, and the fixing parts include the installation plate 405, the center of the surface of which An installation hole B406 is opened, and a connecting rod B407 is installed inside the installation hole B406. The outer wall of the connecting rod B407 is slidably connected with the inner wall of the installation hole B406. The installation plate 405 is installed in the installation groove 404 on the tiller handle 401, and the The rod B407 is set in the mounting hole B406 on the mounting plate 405 in a sliding manner, so that the connecting rod B407 can slide left and right on the mounting plate 405. One end of the connecting rod B407 is provided with a limit ring 408, which is located on the mounting plate 405. The center position of one side of the outer wall of the plate 405, the other end of the connecting rod B407 is provided with a latch B409, the latch B409 is located at the center of the other side of the outer wall of the mounting plate 405, and the limit ring 408 and the latch B409 are arranged on both sides of the mounting plate 405, Make the limit ring 408 and the bolt B409 limit the connecting rod B407 to prevent the connecting rod B407 from breaking away from the mounting plate 405, the outer wall of the bolt B409 is slidingly connected with the inner wall of the slot A102, and the outer wall of the connecting rod B407 is set on one side There is a spring B410, and the spring B410 is located between the mounting plate 405 and the bolt B409. Using the effect of spring B410 rebounding after being deformed under pressure, the bolt B409 is squeezed by the connecting column 101 during the pulling adjustment process of the tiller handle 401, and the spring B410 is pressed by the connecting column 101. Compression contraction, when the bolt B409 moves to the slot A102, the spring B410 has no pressure, push the bolt B409 into the slot A102, and the tail end of the tiller 401 can be fixed. At the same time, the bolt B409 is set in an arc shape, which is convenient The bolt B409 is squeezed and can be displaced. By adjusting the tiller 401 on the steering wheel 2, it can effectively avoid the situation that the tiller 401 cannot be adjusted and affect the adaptation with the steering wheel 2. At the same time, it can also effectively realize The tiller on the ship's steering gear can be adjusted.

Working principle: when using the utility model, multiple sets of U-shaped mounting frames 3 are evenly distributed on the front face of the steering wheel 2, and the connecting rod A302 is set in the mounting hole A301 on the U-shaped mounting frame 3 in a sliding manner, so that The connecting rod A302 can slide back and forth on the U-shaped mounting frame 3, and the two ends of the connecting rod A302 are sequentially provided with a pull ring 303 and a latch A304, and the pull ring 303 and the latch A304 are arranged on both sides of the U-shaped mounting frame 3, Make the pull ring 303 and the latch A304 limit the connecting rod A302 to prevent the connecting rod A302 from breaking away from the U-shaped mounting bracket 3. By setting the spring A305 on the outer wall of the connecting rod A302, the spring A305 has an elastic compression force. The effect is to keep the spring A305 on the latch A304 in a pressed state, by inserting the plurality of tillers 401 on the adjustment mechanism 4 into the through holes 201 on the steering wheel 2 in a sliding manner, and inserting them into the connecting columns on the shaft body 1 101 on the outer wall, so that the tiller 401 can be stretched on the steering wheel 2, and at the same time, the connecting column 101 can limit the tiller 401 to prevent the position of the tiller 401 from easily shifting. A plurality of slots B403 are provided on the front end, so that after the tiller 401 adjusts the outer wall on the steering wheel 2, the latch A304 is inserted into the slot B403, so that the position of the tiller 401 can be fixed. At the same time, the tiller 401 is in the adjustment process. It is necessary to pull the pull ring 303 so that the latch A304 is in the state of being separated from the slot B403. When the tiller 401 is adjusted to the required length, the pull ring 303 is released, the spring A305 has no pressure, and the latch A304 is pushed into the slot B403. The mounting plate 405 is installed in the mounting groove 404 on the tiller 401, and the connecting rod B407 is set in the mounting hole B406 on the mounting plate 405 in a sliding manner, so that the connecting rod B407 can slide left and right on the mounting plate 405 , by setting the limit ring 408 and the bolt B409 at both ends of the connecting rod B407 in sequence, and setting the limit ring 408 and the bolt B409 on both sides of the mounting plate 405, so that the limit ring 408 and the bolt B409 limit the connecting rod B407 Position processing to prevent the connecting rod B407 from detaching from the mounting plate 405. By setting the spring B410 on the outer wall of the connecting rod B407, using the effect of spring B410 rebounding after being compressed and deformed, the tiller handle 401 is pulled and adjusted. B409 is squeezed by the connecting column 101, and the spring B410 is compressed and contracted. When the bolt B409 moves to the slot A102, the spring B410 has no pressure, and the bolt B409 is pushed to be inserted into the slot A102, and the tail end of the tiller handle 401 can be fixed. At the same time, the bolt B409 is set in an arc shape, which is convenient for the bolt B409 to be squeezed and can be displaced. By adjusting the tiller 401 on the steering wheel 2, it can effectively prevent the tiller 401 from being unable to adjust and affect the relationship with the steering wheel 2. Adaptation occurs, and at the same time, the tiller on the ship's steering gear can be adjusted effectively, improving the adaptability of the tiller on the ship's steering gear.

While the invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, all the features in the embodiments disclosed in the present invention can be used in combination with each other in any way, and these combinations are not exhaustively described in this specification. For the sake of omitting space and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (9)

1. An adjustable tiller for a ship steering gear, including a shaft body (1) and a steering wheel (2), the outer wall of the shaft body (1) is provided with a connecting column (101), and the outer wall of the connecting column (101) There are slots A (102) on the top, through holes (201) are opened on the surface of the steering wheel (2), and U-shaped mounting brackets (3) are installed on the front end of the steering wheel (2). In that: an adjustment mechanism (4) is installed inside the through hole (201); The adjusting mechanism (4) includes an adjusting component and a fixing component, the adjusting component is respectively connected with the connecting column (101) and the through hole (201), and the fixing component is connected with the adjusting component and the slot A (102) respectively. 2. The adjustable tiller of the ship steering gear according to claim 1, characterized in that: a mounting hole A (301) is opened at the center of the surface of the U-shaped mounting frame (3), and the mounting hole A (301 ) is equipped with a connecting rod A (302), and the outer wall of the connecting rod A (302) is slidingly connected with the hole wall of the mounting hole A (301). 3. The adjustable tiller of ship steering gear according to claim 2, characterized in that: one end of the connecting rod A (302) is provided with a pull ring (303), and the other end of the connecting rod A (302) is A latch A (304) is provided, and a spring A (305) is provided on the outer wall of the connecting rod A (302), and the spring A (305) is located between the U-shaped mounting frame (3) and the latch A (304) . 4. The adjustable tiller of the ship steering gear according to claim 1, characterized in that: the adjustment part comprises a tiller (401), and the outer wall of the tiller (401) slides with the inner wall of the through hole (201) To connect, a telescopic slot (402) is opened at the center of one end of the tiller (401), and the inner wall of the telescopic slot (402) is slidingly connected with the outer wall of the connecting column (101). 5. The adjustable tiller for ship steering gear according to claim 4, characterized in that: the front end of the tiller (401) is provided with a slot B (403), and the outer wall of the tiller (401) Mounting slots (404) are provided below both sides. 6. The adjustable tiller of the ship steering gear according to claim 1, characterized in that: the fixed part comprises a mounting plate (405), and a mounting hole B (406) is opened at the center of the surface of the mounting plate (405) ), the inside of the mounting hole B (406) is equipped with a connecting rod B (407). 7. The adjustable tiller for ship steering gear according to claim 6, characterized in that: the outer wall of the connecting rod B (407) is slidingly connected with the inner wall of the mounting hole B (406), and the connecting rod B (407) ) is provided with a limit ring (408), and the limit ring (408) is located at the center of one side of the outer wall of the mounting plate (405). 8. The adjustable tiller of ship steering gear according to claim 7, characterized in that: the other end of the connecting rod B (407) is provided with a pin B (409), and the pin B (409) is located on the mounting plate At the center of the outer wall on the other side of (405), the outer wall of the bolt B (409) is slidably connected to the inner wall of the slot A (102). 9. The adjustable tiller of ship steering gear according to claim 8, characterized in that: a spring B (410) is provided on one side of the outer wall of the connecting rod B (407), and the spring B (410) is located between plate (405) and pin B (409).

Images