CN218431618U - Combined type cabin cover - Google Patents

Abstract

The utility model discloses a modular hatch board, including back shroud, front shroud, bounding wall and hatchback cover, the bounding wall is the style of calligraphy of kou, one side of back shroud with the bounding wall rotates to be connected, the opposite side of back shroud with the orientation of front shroud one side of back shroud is rotated and is connected, the front shroud dorsad the both ends of one side of back shroud are provided with the gyro wheel, the both sides of bounding wall all are provided with the matching the track of gyro wheel, the back shroud is provided with and is used for the installation the opening of hatchback cover, one side of hatchback cover with the back shroud rotates to be connected. Compared with the traditional cargo hatch cover or small hatch cover, the combined hatch cover has the advantages of small occupied space, convenience and strong practicability.

Description

Combined type cabin cover

Technical Field

The utility model relates to a boats and ships fitting-out technical field especially relates to a modular cabin cover.

Background

Shipping is a transportation mode of using boats and ships to transport passengers or goods through the water route, under the common situation, the storage compartment can set up a special cargo hold lid of lifting by crane goods, set up a weathertight little hatch board that supplies personnel to flee in addition alone simultaneously, to a large-scale boats and ships, this setting is not influenced greatly, but if to a well, small-scale boats and ships, the space that two independent covers account for can let the arrangement of other equipment greatly influenced, and the size of cargo hold is enough big enough can conveniently get and put the goods, so also correspondingly occupy space on the ship with the same big traditional cargo hold lid of cargo hold, make the space lack in short of the journey and operation difficult, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: a combined hatch cover which integrates a cargo hatch cover for lifting and an escape hatch cover component and can reduce space occupation is provided.

The utility model provides a combined hatch cover, includes back shroud, front shroud, bounding wall and little hatch cover, the bounding wall is the style of calligraphy of square, one side of back shroud with the bounding wall rotates to be connected, the opposite side of back shroud with the orientation of front shroud one side of back shroud rotates to be connected, the front shroud dorsad the both ends of one side of back shroud are provided with the gyro wheel, the both sides of bounding wall all are provided with the matching the track of gyro wheel, the back shroud is provided with and is used for installing the opening of little hatch cover, one side of little hatch cover with the back shroud rotates to be connected.

As a preferred scheme of the utility model, the track orientation back shroud upwards extend to one side and in being close to the one end of back shroud is provided with the backstop piece, the backstop piece rotates to be connected with and to lock the buckle of gyro wheel.

As the utility model discloses a preferred scheme, the backstop is the C type, just the backstop is connected with the bolt through the small chain, the track with it inserts to be provided with the matching on the buckle the pinhole of bolt.

As the utility model discloses an optimal scheme, the bounding wall in orbital one side is provided with the tubular seat, be provided with the compressing tightly pole that can limited activity in the tubular seat with passing, the upper end that compresses tightly the pole is provided with the pressure head, the lower extreme that compresses tightly the pole is provided with and is located tubular seat below is followed through the nut compress tightly the rod cover of pole positioning, back shroud and front shroud are being close to orbital one side all be provided with be used for with the fixture block of pressure head joint.

As the preferred scheme of the utility model, be provided with the roof pressure strip on the bounding wall, back shroud and front shroud all are provided with and are used for sealed butt the sealing strip of roof pressure strip.

As the utility model discloses a preferred scheme, the back shroud orientation be provided with the flange on the tip of front shroud, the front shroud orientation be provided with sealed butt on the tip of back shroud 1 the sealing strip of flange.

As the preferred scheme of the utility model, the upside of back shroud is in being close to front shroud department is provided with the lug.

As the utility model discloses a preferred scheme, be provided with in the bounding wall with the cat ladder that little hatch board corresponds to make things convenient for the business turn over cargo compartment.

The embodiment of the utility model provides a modular hatch cover compares with prior art, and its beneficial effect lies in: personnel pass in and out the goods cabin only need open the hatch board can, and only need rotate the back shroud along articulated ear through manual or equipment drive when needing to open the hatch and open, the rotation of the apron and rotate and remove afterwards simultaneously the front shroud, especially make the front shroud obtain support and bearing along rail motion through the gyro wheel, the front shroud easily just can be followed the bounding wall and kept away from one side of back shroud and removed and upwards overturn to the back shroud, one side at the bounding wall is folded and stood to front shroud and back shroud until, the goods hatch board of bounding wall has just been opened, goods can be from this to getting from this, so the combination formula hatch board is opened and can not occupy too much space, its operation is light again, convenient to use is nimble again.

Drawings

Fig. 1 is a top view of the overall structure of an embodiment of the present invention;

FIG. 2 isbase:Sub>A schematic view of the hatch cover shown in FIG. 1 at A-A closed;

FIG. 3 isbase:Sub>A schematic view of the hatch cover opening at A-A in FIG. 1;

FIG. 4 is a schematic view of the partially assembled configuration of the mechanism at E in FIG. 3;

FIG. 5 is a schematic view of the hatch cover opening at C-C in FIG. 1;

FIG. 6 is a schematic view of the hatch cover opening at B-B in FIG. 1;

fig. 7 is a schematic view of the hatch cover opening at D-D in fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are used in a generic sense, e.g., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Referring to fig. 1-3, a combined hatch cover according to a preferred embodiment of the present invention comprises a rear cover plate 1, a front cover plate 2, a coaming 3 and a hatch cover 4, wherein the coaming 3 is in a shape of Chinese character kou, one side of the rear cover plate 1 is provided with a hinge lug 11 rotatably connected with a hinge seat 31 on the same side of the coaming 3, the other side of the rear cover plate 1 is rotatably connected with one side of the front cover plate 2 facing the rear cover plate 1, two ends of one side of the front cover plate 2 facing away from the rear cover plate 1 are provided with rollers 21, two sides of the coaming 3 are provided with tracks 32 matching the rollers 21, the rear cover plate 1 is provided with an opening for installing the hatch cover 4, one side of the hatch cover 4 is rotatably connected with the rear cover plate 1, the coaming 3 protrudes upwards from a main deck to form a hatch structure in a shape of Chinese character kou, the front cover plate 2 and the rear cover plate 1 are horizontally laid and can be matched with a hatch formed by covering the coaming 3, a person can only need to open the small hatch cover 4 when the hatch needs to be opened, the rear cover plate 1 is rotated and opened along the hinge lug 11 only by manual operation or equipment driving, meanwhile, the front cover plate 2 rotates and moves along with the rotation of the cover plate 1, particularly, the front cover plate 2 is supported and supported by moving along the rail 32 through the roller 21, the front cover plate 2 can easily move towards the rear cover plate 1 from one side of the coaming 3 far away from the rear cover plate 1 and turn upwards until the front cover plate 2 and the rear cover plate 1 are folded and stand on one side of the coaming 3, the hatch of the coaming 3 is opened, goods can be taken and placed from the place, so that the combined hatch cover can not occupy too much space when being opened, the combined hatch cover is easy to operate and convenient and flexible to use.

Referring to fig. 2-4, for example, the rail 32 extends obliquely upward toward the back cover plate 1 and is provided with a stop block 33 near one end of the back cover plate 1, the stop block 33 is rotatably connected with a buckle plate 34 capable of locking the roller 21, the buckle plate 34 may be in a hook shape or an included angle shape or other shapes, the buckle plate is opened or closed by rotating at the stop block 33, the roller 21 moves along the rail 32 to abut against the stop block 33 when the front cover plate 2 is opened, the buckle plate 34 is lowered to buckle the roller 21 between the stop block 33 and the roller 21, and the roller 21 can be released when the buckle plate 34 is opened, so that the whole opened cover can be fixed, and the oblique upward extension of the rail 32 just matches the moving path of the roller 21 during the opening and closing process of the front cover plate 2, so as to ensure that the front cover plate 2 is supported correspondingly in the whole process.

Referring to fig. 4, exemplarily, the stopper 33 is C-shaped, the stopper 33 is connected with a bolt 36 through a small chain 35, pin holes matched with and inserted into the bolt 36 are formed in the rail 32 and the buckle 34, when the roller 21 moves into the stopper 33, the roller is naturally and simultaneously limited and unexpectedly lifted, the front cover plate 2 is prevented from leaving the rail 32 or ejecting the buckle 34, the buckle 34 can be completely locked through the bolt 36 passing through the buckle 34 and the rail 32, so that the front cover plate 2 is absolutely fixed, and in addition, a handle is arranged on the buckle 34, so that the operation is convenient.

Referring to fig. 1 and 5, for example, the coaming 3 is provided with a tubular seat 37 on one side of the rail 32, a pressing rod 5 capable of limited movement is penetratingly provided in the tubular seat 37, a pressing head 51 is provided at an upper end of the pressing rod 5, a rod sleeve 52 which is located below the tubular seat 37 and is adjusted along the pressing rod 5 by a nut is provided at a lower end of the pressing rod 5, the rear cover plate 1 and the front cover plate 2 are each provided with a clamping block 6 for clamping with the pressing head 51 on one side close to the rail 32, when the hatch is closed, the rod sleeve 52 is pressed or clamped by the pressing head 51, and then the nut at the lower end of the pressing rod 5 is rotated to move the rod sleeve 52 upwards and press the bottom of the tubular seat 37, so that the pressing rod 5 is tensioned to fasten the rear cover plate 1 or the front cover plate 2 on the coaming 3 to achieve complete closing.

Referring to fig. 5 and 6, the coaming 3 is provided with a top press strip 38, and the rear cover plate 1 and the front cover plate 2 are provided with a sealing strip 7 for sealing abutment against the top press strip 38, so that the sealing between the cover plate and the coaming is effectively maintained when the hatch is closed.

Referring to fig. 7, illustratively, a convex plate 12 is arranged on the end of the rear cover plate 1 facing the front cover plate 2, and a sealing strip 7 which is in sealing abutment with the convex plate 12 is arranged on the end of the front cover plate 2 facing the rear cover plate 1, so that when the hatch is closed, sealing is achieved in the gap between the two cover plates.

Referring to fig. 7, for example, a lifting lug 13 is arranged on the upper side of the rear cover plate 1 near the front cover plate 2, so that the lifting lug 13 can be matched only through a lifting cable or a pull rope to control the opening and closing of the hatch cover, and the lifting lug is labor-saving and easy to operate.

Referring to fig. 1, the coaming 3 is provided with a ladder 8 corresponding to the small hatch 4, for example, so as to facilitate the entrance and exit of the cargo compartment.

The embodiment of the utility model provides a have following advantage:

1. the large cargo hold cover and the small hatch cover are integrated, so that the space occupied by the deck surface is reduced.

2. The small hatch cover is attached to the large cargo hold cover, and can be independently opened for escape or access of personnel without opening the large cargo hold cover, so that convenience is brought.

3. The small hatch cover is attached to the large cargo hold cover, the small hatch cover can be opened along with the large cargo hold cover, cargo lifting is not affected, and the practicability is high.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (8)

1. A modular hatch cover which characterized in that: including back shroud, front shroud, bounding wall and little hatch board, the bounding wall is the style of calligraphy of openning, one side of back shroud with the bounding wall rotates to be connected, the opposite side of back shroud with the orientation of front shroud one side of back shroud rotates to be connected, the front shroud dorsad the both ends of one side of back shroud are provided with the gyro wheel, the both sides of bounding wall all are provided with the matching the track of gyro wheel, the back shroud is provided with and is used for the installation little hatch board's opening, one side of little hatch board with the back shroud rotates to be connected.

2. A modular deck lid according to claim 1, wherein: the track is towards the back shroud extends upwards to one side and is provided with the backstop in the one end that is close to the back shroud, the backstop rotates and is connected with the buckle that can lock the gyro wheel.

3. A modular deck lid according to claim 2, wherein: the stop block is C-shaped and is connected with a bolt through a small chain, and the track and the pinch plate are provided with pin holes which are inserted into the bolt in a matched mode.

4. A modular deck lid according to any one of claims 1 to 3, wherein: the bounding wall in orbital one side is provided with the tubular seat, be provided with the compressing rod that can limited activity in the tubular seat with passing, the upper end that compresses tightly the pole is provided with the pressure head, the lower extreme that compresses tightly the pole is provided with and is located tubular seat below and follow through the nut compress tightly the pole cover that the pole was adjusted a position, back shroud and front shroud are being close to orbital one side all be provided with be used for with the fixture block of pressure head joint.

5. A modular deck lid according to any one of claims 1 to 3, wherein: the coaming is provided with a top pressure strip, and the rear cover plate and the front cover plate are both provided with sealing strips which are used for being in sealing butt joint with the top pressure strip.

6. A modular deck lid according to any one of claims 1 to 3, wherein: the end part of the rear cover plate, facing the front cover plate, is provided with a convex plate, and the end part of the front cover plate, facing the rear cover plate 1, is provided with a sealing strip which is in sealing butt joint with the convex plate.

7. A modular deck lid according to any one of claims 1 to 3, wherein: a lifting lug is arranged on the upper side of the rear cover plate close to the front cover plate.

8. A modular deck lid according to any one of claims 1 to 3, wherein: be provided with in the bounding wall with the cat ladder that little hatch board corresponds to make things convenient for the business turn over cargo compartment.

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