CN220262991U

CN220262991U - Cabin cover plate with anti-collision device

Info

Publication number: CN220262991U
Application number: CN202321759317.4U
Authority: CN
Inventors: 李弓苗; 李弓营; 陈兆君
Original assignee: Zhejiang Zhongsheng Ship Equipment Co ltd
Current assignee: Zhejiang Zhongsheng Ship Equipment Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-29
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a hatch board with an anti-collision device, which comprises: the ship hatch is provided with a cover plate on the outer side, and an annular clamping groove matched with the outer end part of the ship hatch in a clamping way is formed on the inner side of the cover plate corresponding to the outer end part of the ship hatch; the buffer plate is arranged on the outer side of the cover plate and is fixedly connected with the cover plate through a buffer mechanism, and a plurality of elastic blocks are uniformly fixed on the outer side of the buffer plate. Compared with the prior art, the method has the advantages that: the utility model discloses a be provided with buffer board, dashpot, buffer gear and elastic block, can cushion the impact force of collision when the apron receives the collision, carry out anti-collision protection to the apron, avoid the apron to cause deformation damage because of the collision.

Description

Cabin cover plate with anti-collision device

Technical Field

The utility model relates to the technical field of cabin cover plates, in particular to a cabin cover plate with an anti-collision device.

Background

The mechanical hatch cover is a cargo hatch cover on a ship, which is a sealing device for guaranteeing the watertight performance of a ship body and the safety of cargoes in a ship cabin, and has certain pressure resistance. The opening and closing mechanization and automation degree of the hatch cover are directly related to the labor intensity of personnel, the loading and unloading production efficiency of ships and the berthing time in harbor. The water tightness, strength and reliability of the hatch cover are related to the cargo transportation quality and the safety of the ship.

Most of the traditional cabin cover plates have no anti-collision function, and when the cabin cover plates are collided, the collision cannot be buffered, the cover plates are easy to deform, and the tightness of the cover plates to the cabin is reduced.

Disclosure of Invention

The utility model aims to solve the technical problems and provide a hatch cover plate with an anti-collision device, which can buffer collision when collision occurs.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a deck lid having a bump guard, comprising:

the ship hatch is provided with a cover plate on the outer side, and an annular clamping groove matched with the outer end part of the ship hatch in a clamping way is formed on the inner side of the cover plate corresponding to the outer end part of the ship hatch;

the buffer plate is arranged on the outer side of the cover plate and is fixedly connected with the cover plate through a buffer mechanism, and a plurality of elastic blocks are uniformly fixed on the outer side of the buffer plate.

As an improvement, the buffer mechanism comprises a damper and a plurality of springs, wherein the damper is fixed in the middle between the buffer plate and the cover plate, and the springs are uniformly fixed between the buffer plate and the cover plate. When the cover plate is impacted outside, the damper is matched with the spring, and impact force can be buffered.

As an improvement, the inner side wall of the annular clamping groove is provided with a rubber sealing strip, and the rubber sealing strip is clamped between the annular clamping groove and the outer side end part of the ship hatch.

As an improvement, the elastic block is a semicircular sphere-shaped rubber with high elasticity. The outer surface of the buffer plate can be protected when the outer surface of the buffer plate is collided.

As an improvement, the buffer tank is arranged at the outer side of the cover plate corresponding to the buffer plate, the buffer plate is movably sleeved in the buffer tank, and the buffer plate is fixedly connected with the inner side wall of the buffer tank through a damper and a plurality of springs. The buffer plate can buffer in the buffer tank when being collided.

As an improvement, hinge connection is formed between the left side of the cover plate and the left side of the ship hatch, and the right side of the cover plate is fixed with a first connecting plate, a hand wheel is rotatably arranged on the first connecting plate, the hand wheel is fixedly connected with a threaded rod, and threads of the threaded rod penetrate through a second connecting plate fixed on the right side of the ship hatch.

Compared with the prior art, the utility model has the advantages that: the utility model discloses a be provided with buffer board, dashpot, buffer gear and elastic block, can cushion the impact force of collision when the apron receives the collision, carry out anti-collision protection to the apron, avoid the apron to cause deformation damage because of the collision.

Drawings

Fig. 1 is a schematic view of a deck lid with a bump guard according to the present utility model.

Fig. 2 is an enlarged schematic view of the deck plate of fig. 1 with a bump guard according to the present utility model.

As shown in the figure: 1. a ship hatch; 2. a cover plate; 3. an annular clamping groove; 4. a buffer plate; 5. an elastic block; 6. a damper; 7. a spring; 8. a rubber sealing strip; 9. a buffer tank; 10. a first connecting plate; 11. a hand wheel; 12. a threaded rod; 13. and a second connecting plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

A deck lid having a bump guard, comprising:

the ship hatch 1, the outside is provided with apron 2, the inboard outer tip that corresponds ship hatch 1 of apron 2 forms with the outer tip joint complex annular draw-in groove 3 of ship hatch 1. Specifically, a rubber sealing strip 8 is arranged on the inner side wall of the annular clamping groove 3, and the rubber sealing strip 8 is clamped between the annular clamping groove 3 and the outer side end part of the ship hatch 1.

The buffer plate 4 is arranged on the outer side of the cover plate 2 and is fixedly connected with the cover plate 2 through a buffer mechanism, and a plurality of elastic blocks 5 are uniformly fixed on the outer side of the buffer plate 4. Specifically, the buffer mechanism comprises a damper 6 and a plurality of springs 7, wherein the damper 6 is fixed in the middle between the buffer plate 4 and the cover plate 2, and the springs 7 are uniformly fixed between the buffer plate 4 and the cover plate 2.

Specifically, the buffer tank 9 has been seted up to the outside of apron 2 corresponding buffer board 4's position, buffer board 4 activity cup joints in the inside of buffer tank 9, and is fixed through the connection of attenuator 6 and a plurality of spring 7 between buffer board 4 and the inside wall of buffer tank 9.

Specifically, the elastic block 5 is a semicircular sphere-shaped rubber elastic block 5.

The left side of apron 2 and the left side of cabin mouth 1 between form hinged joint, and the right side of apron 2 is fixed with connecting plate one 10, rotate on the connecting plate one 10 and be provided with hand wheel 11, and hand wheel 11 fixedly connected with threaded rod 12, threaded rod 12 screw thread runs through the connecting plate two 13 of fixing on the cabin mouth 1 right side.

The utility model is implemented in particular:

as shown in fig. 1, rotating the hand wheel 11 can make the threaded rod 12 rotate to connect the first connecting plate 10 and the second connecting plate 13, and can close the cover plate 2, so that the cover plate 2 and the cabin opening 1 can be sealed through the rubber sealing strip 8;

when the apron 2 receives outside collision, buffer board 4 can cushion the collision, and the attenuator 6 and the spring 7 between buffer board 4 and the apron 2 can absorb the energy of impact force, realize carrying out anticollision protection to apron 2, and the elastic block 5 on the buffer board 4 can cushion the protection to the outside surface of buffer board 4.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A deck lid having an anti-collision device, comprising:

the ship hatch (1) is provided with a cover plate (2) on the outer side, and an annular clamping groove (3) which is in clamping fit with the outer end part of the ship hatch (1) is formed on the inner side of the cover plate (2) corresponding to the outer end part of the ship hatch (1);

the buffer plate (4) is arranged on the outer side of the cover plate (2), and is fixedly connected with the cover plate (2) through a buffer mechanism, and a plurality of elastic blocks (5) are uniformly fixed on the outer side of the buffer plate (4).

2. A deck lid with a bump guard as claimed in claim 1, wherein: the buffer mechanism comprises a damper (6) and a plurality of springs (7), wherein the damper (6) is fixed in the middle between the buffer plate (4) and the cover plate (2), and the springs (7) are uniformly fixed between the buffer plate (4) and the cover plate (2).

3. A deck lid with a bump guard as claimed in claim 1, wherein: the inner side wall of the annular clamping groove (3) is provided with a rubber sealing strip (8), and the rubber sealing strip (8) is clamped between the annular clamping groove (3) and the outer side end part of the cabin opening (1).

4. A deck lid with a bump guard as claimed in claim 1, wherein: the elastic block (5) is a semicircular sphere-shaped rubber elastic block (5).

5. A deck lid with a bump guard as claimed in claim 2, wherein: the buffer groove (9) is formed in the outer side of the cover plate (2) corresponding to the buffer plate (4), the buffer plate (4) is movably sleeved in the buffer groove (9), and the buffer plate (4) is fixedly connected with the inner side wall of the buffer groove (9) through the damper (6) and the springs (7).

6. A deck lid with a bump guard as claimed in claim 1, wherein: the left side of apron (2) and the left side of cabin mouth (1) between form hinged joint, and the right side of apron (2) is fixed with connecting plate one (10), rotate on connecting plate one (10) and be provided with hand wheel (11), and hand wheel (11) fixedly connected with threaded rod (12), threaded rod (12) screw thread runs through connecting plate two (13) of fixing on the cabin mouth (1) right side.