CN218929768U

CN218929768U - Locking structure for ship shafting

Info

Publication number: CN218929768U
Application number: CN202320194330.3U
Authority: CN
Inventors: 杨定升; 倪启全; 邹健
Original assignee: XINGHUA YUANYANG MACHINERY CO Ltd
Current assignee: XINGHUA YUANYANG MACHINERY CO Ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-28
Anticipated expiration: 2033-02-13

Abstract

A locking structure for a ship shafting relates to the technical field of locking: comprises a telescopic rod; one end of the telescopic rod is fixedly provided with a movable plate; the movable plate is provided with an inserting block at one end far away from the telescopic rod; the plurality of the inserting blocks are uniformly distributed on the movable plate; the telescopic rod is arranged on the connecting frame, and one end of the connecting frame far away from the telescopic rod is fixedly connected with the connecting plate; the connecting plate is provided with a slot; the slot penetrates through the connecting disc; when the gear is used, the gear is movably connected with the connecting plate through the bearing, one side of the gear far away from the connecting plate is connected with the gear through the transmission shaft, so that the gear is rotated, one side of the gear close to the connecting plate is provided with the slot, the connecting plate is provided with the through hole, and the externally arranged inserting block is conveniently inserted into the slot on the gear, so that the gear is locked.

Description

Locking structure for ship shafting

Technical Field

The utility model particularly relates to the technical field of locking, in particular to a locking structure for a ship shafting.

Background

The traditional locking device adopts a fixing device to lock when the transmission system is locked, so that one unlocking step is needed to be added when the transmission system is restarted after the locking, and the unlocking steps of equipment are increased.

Chinese patent publication No. cn201210436189.X discloses a locking device; the lock comprises a lock body and a lock block, wherein the lock body is used for being installed on the first module, the lock block is used for being installed on the second module, the lock body comprises a shell and a rotating block arranged in the shell, the rotating block is connected with a handle for driving the rotating block to unscrew or screw into the shell, and the lock block is provided with a clamping groove for accommodating the rotating block.

The locking piece is inserted into the equipment in a manual mode when the equipment is locked, so that the possibility of injury of personnel can be increased by manual operation when the equipment is operated, a plurality of locking pieces are arranged in the device, the personnel cannot insert the locking pieces into the equipment at the same time, the equipment cannot be locked timely, and the equipment can also damage the locking pieces; therefore, we provide a locking structure for a ship shafting; the technical problems in the above patents can be effectively solved. In the present utility model, a plurality of plugs are provided on the movable plate. The connecting plate is provided with the slots which are convenient for the insertion blocks to pass through, and the gears are provided with the slots with the same number of the insertion blocks, so that the insertion blocks can be inserted into the gears together to realize locking.

Disclosure of Invention

The utility model aims to provide a locking structure for a ship shafting, which aims to solve the problems that in the prior art, when equipment is locked, a locking piece is manually inserted into the equipment, so that the possibility of injury of personnel can be increased by manual operation during operation of the equipment, a plurality of locking blocks are arranged in the device, and the personnel cannot insert the locking blocks into the equipment at the same time, so that the equipment cannot be locked in time, and the equipment can also damage the locking blocks.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a locking structure for a ship shafting comprises a telescopic rod; one end of the telescopic rod is fixedly provided with a movable plate; the movable plate is provided with an inserting block at one end far away from the telescopic rod; the plurality of the inserting blocks are uniformly distributed on the movable plate; the telescopic rod is arranged on the connecting frame, and the connecting frame is fixedly connected with the connecting disc through bolts; the connecting disc is provided with a slot; the slot penetrates through the connecting disc.

As a further technical scheme of the utility model, the telescopic rod is provided with a telescopic spring at a position between the movable plate and the connecting frame; the telescopic spring is fixedly connected with the movable plate and the connecting frame.

As a further technical scheme of the utility model, a push block is arranged outside one end of the telescopic rod far away from the movable plate, the push block is fixedly arranged on the movable plate, and a pedal is arranged on one side of the movable plate far away from the push block; the movable plate is connected with the fixed plate through a supporting spring at one end far away from the push block.

As a further technical scheme of the utility model, a gear is arranged at one end of the connecting disc far away from the connecting frame; the gear is movably connected with the connecting disc through a bearing, and a slot is formed in one side, close to the connecting disc, of the gear.

As a further technical scheme of the utility model, a hole connected with a transmission shaft is formed in the center of one end of the gear far away from the connecting disc, and the transmission shaft and the gear are clamped and fixed through a clamping pin.

As a further technical scheme of the utility model, the telescopic rods arranged on the movable plate are in the same axial direction.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the gear locking device is used, the gear is movably connected with the connecting plate through the bearing, the side, far away from the connecting plate, of the gear is connected with the connecting plate through the transmission shaft, so that the gear can rotate, the side, close to the connecting plate, of the gear is provided with the slot, the connecting plate is provided with the through hole, and the externally arranged insertion block is conveniently inserted into the slot on the gear, so that the gear can be locked;

2. according to the utility model, the connecting frame is connected to one side of the connecting plate far away from the gear, the telescopic rod is also arranged on the connecting frame, the movable plate is arranged at one end of the telescopic rod close to the connecting disc, the plurality of inserting blocks are arranged on one side of the movable plate far away from the telescopic rod, and the number of the inserting blocks is the same as that of the inserting grooves, so that the plurality of inserting blocks can be conveniently inserted into the inserting grooves, and the gear can be locked;

3. according to the utility model, the push block is arranged outside one side of the telescopic rod, which is far away from the movable plate, when the pedal is stepped on, one side of the pedal moves downwards, the other side of the movable plate is tilted through the support of the spring, so that the push block moves the telescopic rod to the side provided with the gear, the plug block arranged on the movable plate can be inserted into the slot arranged on the gear through the connecting disc, locking of the gear is realized, when the gear stops rotating, the pedal is released, the telescopic spring arranged between the connecting frame and the movable plate moves the movable plate backwards, the plug block is pulled out of the slot, and the gear is released;

4. according to the novel locking device, the gear can be locked, and meanwhile, when the gear needs to rotate again, equipment can be started at any time, and the unlocking step is not needed.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the right side structure of fig. 1 in the present utility model.

Fig. 3 is a plan view of fig. 1 in the present utility model.

Fig. 4 is a schematic view of a partial structure of fig. 1 in the present utility model.

Fig. 5 is a schematic view of the partial structure of fig. 1 in the present utility model.

In the figure: 1-fixed plate, 2-supporting spring, 3-movable plate, 4-push block, 5-pedal, 6-telescopic rod, 7-link, 8-movable plate, 9-connection disc, 10-gear, 11-transmission shaft, 12-telescopic spring, 13-insert block, 14-slot.

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, in an embodiment of the present utility model, a locking structure for a ship shafting includes a telescopic rod 6; one end of the telescopic rod 6 is fixedly provided with a movable plate 8; the movable plate 8 is provided with an inserting block 13 at one end far away from the telescopic rod 6; the plurality of the inserting blocks 13 are uniformly distributed on the movable plate 8; the telescopic rod 6 is arranged on the connecting frame 7, and the connecting frame 7 is fixedly connected with the connecting disc 9 through bolts; the connecting disc 9 is provided with a slot 14; the slot 14 penetrates through the connecting disc 9;

through adopting above-mentioned technical scheme, when using, insert 13 that sets up on the movable plate 8 that telescopic link 6 one end set up is inserted in the slot 14 that sets up on connection pad 9 and the gear 10 and is realized locking to the gear.

The telescopic rod 6 is provided with a telescopic spring 12 at a position between the movable plate 8 and the connecting frame 7; the telescopic spring 12 is fixedly connected with the movable plate 8 and the connecting frame 7.

Through adopting above-mentioned technical scheme, when locking, step on footboard 5, one side of fly leaf 3 moves down, and another upward movement installs ejector pad 4 on the other end of fly leaf 3, and when ejector pad 3 upwards moved, the one side of connecting disc 9 on the promotion telescopic link 6 moved, just so can push into the slot 14 on gear 10 with the inserted block 13 that sets up on fly leaf 8.

In this embodiment, the telescopic rod 6 is provided with a push block 4 outside one end far away from the moving plate 8, the push block 4 is fixedly installed on the movable plate 3, and the movable plate 3 is provided with a pedal 5 on one side far away from the push block 3; the movable plate 3 is connected with the fixed plate 1 through the supporting spring 2 at one end far away from the push block 4.

Specifically, the connecting disc 9 is provided with a gear 10 at one end far away from the connecting frame 7; the gear 10 is movably connected with the connecting disc 9 through a bearing, and a slot 14 is formed in one side, close to the connecting disc 9, of the gear 10.

The gear 10 is provided with a hole connected with the transmission shaft 11 at the center position of one end far away from the connecting disc 9, and the transmission shaft 11 and the gear are clamped and fixed through a clamping pin.

Through adopting above-mentioned technical scheme, after stepping on footboard 5, drive movable plate 8 and inserted block 13 and remove to one side of gear 10, realize locking, when loosening footboard 5, footboard 5 upwards moves, push block 4 downwardly moving, push block 4 and telescopic link 6 separation, at this moment, telescopic link 6 is at the telescopic spring 12 that link 7 and movable plate 8 set up between, telescopic spring 12 and link 7 and movable plate 8 fixed connection, at this moment, telescopic spring 12 will be through self elasticity backward flexible, realize pulling out inserted block 13 from slot 14, loosen the gear, the gear 10 of being convenient for can direct rotation when starting next time, no longer need the step of unblock.

The working principle of the utility model is as follows: when in use, the inserting block 13 arranged on the moving plate 8 arranged at one end of the telescopic rod 6 is inserted into the connecting disc 9 and the inserting slot 14 arranged on the gear 10 to realize locking of the gear;

when the locking is carried out, the pedal 5 is stepped down, one side of the movable plate 3 moves downwards, the other side moves upwards, the pushing block 4 is arranged on the other end of the movable plate 3, and when the pushing block 3 moves upwards, one side of the connecting disc 9 on the telescopic rod 6 is pushed to move, so that the inserting block 13 arranged on the movable plate 8 can be pushed into the inserting groove 14 on the gear 10;

when the pedal 5 is stepped on, the movable plate 8 and the inserting block 13 are driven to move to one side of the gear 10, locking is achieved, when the pedal 5 is loosened, the pedal 5 moves upwards, the pushing block 4 moves downwards, the pushing block 4 is separated from the telescopic rod 6, at this time, the telescopic rod 6 is fixedly connected with the connecting frame 7 and the movable plate 8 through the telescopic spring 12 arranged between the connecting frame 7 and the movable plate 8, at this time, the telescopic spring 12 stretches backwards through the elasticity of the telescopic spring 12, the inserting block 13 is pulled out of the slot 14, the gear is loosened, the gear 10 can rotate directly when being started next time, and unlocking steps are not needed any more.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A locking structure for ship shafting is characterized in that: comprises a telescopic rod (6); one end of the telescopic rod (6) is fixedly provided with a movable plate (8); the movable plate (8) is provided with an inserting block (13) at one end far away from the telescopic rod (6); the plurality of the inserting blocks (13) are uniformly distributed on the movable plate (8); the telescopic rod (6) is arranged on the connecting frame (7), and the connecting frame (7) is fixedly connected with the connecting disc (9) through bolts; a slot (14) is formed in the connecting disc (9); the slot (14) penetrates through the connecting disc (9);

the telescopic rod (6) is provided with a telescopic spring (12) at a position between the movable plate (8) and the connecting frame (7); the telescopic spring (12) is fixedly connected with the movable plate (8) and the connecting frame (7).

2. The locking structure for a marine shafting according to claim 1, wherein: the telescopic rod (6) is provided with a push block (4) at the outer part of one end far away from the movable plate (8), the push block (4) is fixedly arranged on the movable plate (3), and a pedal (5) is arranged at one side of the movable plate (3) far away from the push block (4); the movable plate (3) is connected with the fixed plate (1) at one end far away from the push block (4) through the supporting spring (2).

3. The locking structure for a marine shafting according to claim 1, wherein: one end of the connecting disc (9) far away from the connecting frame (7) is provided with a gear (10); the gear (10) is movably connected with the connecting disc (9) through a bearing, and a slot (14) is formed in one side, close to the connecting disc (9), of the gear (10).

4. A locking structure for a marine shafting according to claim 3, characterized in that: the gear (10) is provided with a hole connected with the transmission shaft (11) at the center position of one end far away from the connecting disc (9), and the transmission shaft (11) and the gear are clamped and fixed through a clamping pin.

5. The locking structure for a marine shafting according to claim 2, wherein: the telescopic rods (6) arranged on the movable plate (3) are in the same axial direction.