CN217864589U

CN217864589U - Sincere chain ware of oscillating

Info

Publication number: CN217864589U
Application number: CN202221477542.4U
Authority: CN
Inventors: 程普; 汤卫刚; 邢龙
Original assignee: Dep Marine Engineering Shanghai Co ltd
Current assignee: Dep Marine Engineering Shanghai Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-22
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a swing type chain catching device, which comprises a chain wheel anchoring device and a main support (5), wherein one end of the main support (5) is provided with a mounting plate (16), the mounting plate (16) is provided with a rotating hole (17), and the rotating hole (17) is connected with a shaft hole II (19) on a base II (2) through a swing shaft II (4); a rotating cavity (20) is arranged on the base II (2), and the rotating cavity (20) is connected with a shaft hole I (18) on the base I (1) through a swinging shaft I (3); the tongue (9) is arranged at the other end of the main bracket (5) through a pin shaft (8); the tongue (9) is provided with a bayonet (23). The utility model discloses on the basis of the sincere chain ware of tongue type, install a rotation base additional in main support one end for originally fixing sincere chain ware that can only a direction go out the anchor on deck and can rotate on four directions of upper and lower left and right sides, it is more nimble.

Description

Sincere chain ware of oscillating

Technical Field

The utility model belongs to the technical field of marine machinery, concretely relates to sincere chain ware of oscillating.

Background

The chain catching device is arranged between the anchor machine and the anchor chain cylinder and used for fixing the anchor chain and preventing the anchor chain from sliding out. When anchoring, the chain holding device transmits the pulling force generated by the anchor and the anchor chain to the ship body so as to reduce the load of the anchor machine and protect the anchor machine. And the gravity and the inertia force of the anchor are borne during navigation. Is an accessory device of the anchor windlass.

The traditional chain holding device is fixedly welded on a deck, so that the moving direction of the anchor chain during anchor withdrawing and anchoring is indirectly determined, and the anchor chain holding device is quite inflexible.

CN203623917 discloses a chain guide for a ship platform, in which an anchor sprocket is installed in a middle groove of an anchor sprocket mounting rack; the guide roller is arranged in a groove at the left end of the anchor chain wheel mounting frame; the left fixing seat is a plate body with an annular shaft seat A in the center, two ends of the plate body are connected with a fixing support, and a rotating shaft is arranged between the annular shaft seat A and the left support; a bearing assembly A is arranged between the annular shaft seat A and the rotating shaft; the right fixed seat is a support body with an annular shaft seat B, and a hollow shaft body of the right support is arranged in the annular shaft seat B of the right fixed seat; and a bearing assembly B is arranged between the annular shaft seat B and the right support. The two ends of the anchor chain wheel mounting frame form revolute pairs with the left fixing seat and the right fixing seat, so that the anchor chain wheel on the anchor chain wheel mounting frame can rotate along with the swing of the anchor chain while guiding the anchor chain, and the eccentric load is avoided. However, the left and right fixing seats cannot rotate in four directions, i.e., up, down, left and right, and are not flexible.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a four directions of rotation about, change the sincere chain ware of oscillating of anchor chain direction of motion when taking up anchor and mooring according to actual demand.

In order to solve the technical problem, the utility model provides a sincere chain ware of oscillating, including anchor sprocket device and main support. One end of the main support is provided with an installation plate, a rotating hole is formed in the installation plate, and the rotating hole is connected with a shaft hole II in the base II through a swinging shaft II; a rotating cavity is arranged on the base II and is connected with a shaft hole I on the base I through a swinging shaft I; the tongue is arranged at the other end of the main bracket through a pin shaft; the tongue is provided with a bayonet.

Further, the swing shaft I is fixed on the side plate of the base I through a bolt by a shaft clamping plate I.

Further, the anchor chain wheel device comprises an anchor chain wheel, a chain wheel shaft, a copper sleeve and a copper pad, and the anchor chain wheel is installed on the main support through the chain wheel shaft.

Further, the shaft clamping plate III fixes the chain wheel shaft on the main bracket through a bolt.

Further, the swing shaft II is fixed on the mounting plate through a bolt by a shaft clamping plate II.

Furthermore, a copper sleeve and a copper pad are arranged on the chain wheel shaft in a penetrating mode, and the copper pads are arranged on two sides of the copper sleeve.

Furthermore, one end of the pin shaft is connected with one end of the connecting rod; the lock disc at the other end of the connecting rod is connected with the lock hole on the main bracket side plate through the lock rod.

Compared with the prior art, the utility model, beneficial effect as follows:

1. the utility model discloses on the basis of the sincere chain ware of tongue type, install a rotation base additional in main support one end for originally fixing sincere chain ware that can only a direction go out the anchor on deck and can rotate on four directions of upper and lower left and right sides, it is more nimble.

2. The utility model discloses axle board I passes through the bolt and fixes oscillating axle I on I curb plate of base, and axle board II passes through the bolt and fixes oscillating axle II on the mounting panel, and axle board III passes through the bolt and fixes the sprocket shaft on the main support, fixes effectively through the axle board and seals oscillating axle, sprocket shaft.

3. The utility model discloses wear to establish copper sheathing and copper pad on the sprocket shaft, the copper pad sets up in the copper sheathing both sides, and copper sheathing and copper pad play the lubrication action, avoid rotating wearing and tearing between anchor sprocket and the sprocket shaft.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a diagram of the present invention for removing the cap.

Fig. 3 is an exploded view of fig. 2 according to the present invention.

Fig. 4 is a side view of the present invention.

Fig. 5 isbase:Sub>A drawing ofbase:Sub>A-base:Sub>A in fig. 4 according to the present invention.

In the figure, 1, a base I, 2, a base II, 3, a swinging shaft I, 4 and a swinging shaft II,

5. the main support, 6, anchor chain wheel, 7, chain wheel axle, 8, round pin axle, 9, tongue, 10, card axletree board I, 11, card axletree board II, 12, card axletree board III, 13, connecting rod, 14, copper sheathing, 15, copper pad, 16, mounting panel, 17, commentaries on classics hole, 18, shaft hole I, 19, shaft hole II, 20, commentaries on classics chamber, 21, locking lever, 22, lockhole, 23, bayonet socket, 24, lock dish, 25, square pole, 26, square hole, 27, block.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

As shown in figures 1, 2 and 3, the swing type chain latch comprises a chain wheel device and a main bracket 5, wherein one end of the main bracket 5 is provided with a mounting plate 16, the mounting plate 16 is provided with a rotating hole 17, and the rotating hole 17 is connected with a shaft hole II 19 on a base II 2 through a swing shaft II 4; a rotary cavity 20 is arranged on the base II 2, and the rotary cavity 20 is connected with a shaft hole I18 on the base I1 through a swinging shaft I3. The tongue 9 is arranged at the other end of the main bracket 5 through a pin shaft 8, and a square rod 25 at one end of the pin shaft 8 is connected with a square hole 26 at one end of the connecting rod 13; a lock disc 24 at the other end of the connecting rod 13 is connected with a lock hole 22 on a side plate of the main bracket 5 through a lock rod 21; the tongue 9 is provided with a bayonet 23. The tongue 9 can be opened automatically when the anchor chain moves to one side, and the tongue 9 can be clamped when the anchor chain moves to the other side. The tongue 9 is manually rotated through the connecting rod 13, so that the tongue 9 swings aside and is not clamped.

The swing shaft I3 is fixed on the side plate of the base I1 through a bolt by a shaft clamping plate I10. The swing shaft II 4 is fixed on the mounting plate 16 by the clamping shaft plate II 11 through bolts. The shaft clamping plate III 12 fixes the chain wheel shaft 7 on the main bracket 5 through bolts. The shaft clamping plate effectively fixes and seals the swinging shaft and the chain wheel shaft.

As shown in fig. 4, the anchor chain wheel device comprises an anchor chain wheel 6, a chain wheel shaft 7, a copper bush 14 and a copper pad 15, wherein the anchor chain wheel 6 is installed on the main bracket 5 through the chain wheel shaft 7.

As shown in fig. 5, the sprocket shaft 7 is provided with a copper bush 14 and a copper pad 15, and the copper pads 15 are provided on both sides of the copper bush 14. The copper pad 15 and the copper sleeve 14 play a role in lubrication, so that the rotation abrasion between the anchor chain wheel and the chain wheel shaft is avoided.

The working process is as follows: the anchor chain wheel 6 is installed between the left and right side plates of the main stand 5 through a chain wheel shaft 7. Main support 5 passes through base II 2 and connects base I1. The base I1 is fixed on a deck, and the anchor chain passes through the tongue 9 through one end of the main support 5, enters from the lower end of the anchor chain wheel 6 and then winds out along the groove of the anchor chain wheel 6. The utility model discloses simple structure, can swing in four directions of upper and lower left and right sides, can satisfy various operating mode requirements.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made in the specification and the drawings are included in the same principle as the present invention.

Claims

1. The utility model provides a sincere chain ware of oscillating, includes anchor sprocket device and main support (5), its characterized in that: one end of the main support (5) is provided with a mounting plate (16), the mounting plate (16) is provided with a rotating hole (17), and the rotating hole (17) is connected with a shaft hole II (19) in the base II (2) through a swinging shaft II (4); a rotary cavity (20) is arranged on the base II (2); the rotating cavity (20) is connected with a shaft hole I (18) on the base I (1) through a swinging shaft I (3); the tongue (9) is arranged at the other end of the main bracket (5) through a pin shaft (8); the tongue (9) is provided with a bayonet (23).

2. The oscillating latch chain device according to claim 1, characterized in that: the shaft clamping plate I (10) fixes the swing shaft I (3) on a side plate of the base I (1) through a bolt.

3. The oscillating latch chain device according to claim 1, characterized in that: the anchor chain wheel device comprises an anchor chain wheel (6), a chain wheel shaft (7), a copper sleeve (14) and a copper pad (15), and the anchor chain wheel (6) is installed on the main support (5) through the chain wheel shaft (7).

4. A swing link as defined in claim 3, wherein: and the shaft clamping plate III (12) fixes the chain wheel shaft (7) on the main bracket (5) through a bolt.

5. The oscillating latch chain device according to claim 1, characterized in that: and the shaft clamping plate II (11) fixes the swinging shaft II (4) on the mounting plate (16) through a bolt.

6. The oscillating chain catcher as claimed in claim 4, wherein: the chain wheel shaft (7) is provided with a copper sleeve (14) and a copper pad (15) in a penetrating mode, and the copper pad (15) is arranged on two sides of the copper sleeve (14).

7. The oscillating latch chain device according to claim 1, characterized in that: one end of the pin shaft (8) is connected with one end of the connecting rod (13); a lock disc (24) at the other end of the connecting rod (13) is connected with a lock hole (22) on a side plate of the main bracket (5) through a lock rod (21).