CN216887116U

CN216887116U - Marine automatic tarpaulin

Info

Publication number: CN216887116U
Application number: CN202220624965.8U
Authority: CN
Inventors: 单玉能
Original assignee: Guangxi Donghe Shenghui Trading Co ltd
Current assignee: Guangxi Donghe Shenghui Trading Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-05
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the field of ship equipment, and particularly discloses a marine automatic tarpaulin, which comprises the following components: the device comprises a rail, a pulley seat erected on the rail, a sliding beam arranged on the pulley seat, a drag chain, a supporting bar, a pressing bar, a clamping bolt, tarpaulin arranged on the sliding beam, a driving device consisting of a driving part and a pulling part and a hook assembly. According to the utility model, the track is arranged at the cabin opening, the slidable sliding beam is erected on the track, the tarpaulin is installed on the sliding frame, and the driving device can drive the sliding beam to move along the track, so that the tarpaulin is automatically opened and closed, the defects of low installation efficiency, high manpower consumption and poor stability of the traditional tarpaulin are well solved, and the sheltered goods can meet higher environmental protection requirements.

Description

Marine automatic tarpaulin

Technical Field

The utility model belongs to the field of ship equipment, and particularly relates to a marine automatic tarpaulin.

Background

Most of cargo cabins of existing cargo ships are open structures with exposed openings, and when some materials needing sun protection and moisture protection need to be transported, the cabins are usually covered by tarpaulins at the openings of the cabins to cover the cabins. When the installation tarpaulin, need to connect the tarpaulin around adopting the rope of tying up usually, at the in-process both lost time of laying the tarpaulin, need a plurality of people's cooperative operation moreover, extremely influence the efficiency of goods shipment to fix the tarpaulin through tying up the rope and fix the fixed effect relatively poor usually, the stability that the tarpaulin is fixed is relatively poor.

The above background disclosure is only for the purpose of aiding understanding of the inventive concepts and solutions of the present invention, and it is not necessary for them to belong to the prior art of this patent application, and it should not be used for evaluating the novelty and inventive step of this application in the case that there is no clear evidence that the above contents are disclosed at the filing date of this patent application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a marine automatic tarpaulin, so that the defects of low laying efficiency, more manpower occupation and poor stability of the conventional tarpaulin for a cabin are overcome.

In order to accomplish the above object, the present invention provides an automatic tarpaulin for a ship, comprising: rails fixedly disposed at both sides of the ship hatch; the sliding beams are arranged at the hatch of the ship at intervals, two ends of each sliding frame are arranged on the rails through pulley seat frames respectively, and the middle parts of the sliding beams protrude in the direction far away from the hatch of the ship; the tarpaulin is covered on the periphery of each sliding beam and is fixedly connected with the sliding beam; the driving device comprises a driving part and a pulling part, and the driving part is connected with the pulley wheel seat through the pulling part so as to drive the pulley wheel seat to slide along the track.

Preferably, in the above technical scheme, the vehicle body further comprises a drag chain, and a plurality of drag chains are fixedly connected between the sliding beams.

Preferably, among the above-mentioned technical scheme, still include the support bar, its with sliding beam fixed connection, a plurality of the support bar is followed sliding beam's one end sets up to its other end interval, the support bar with the inboard mutual butt of tarpaulin.

Preferably, in the technical scheme, the awning further comprises a pressing strip, the pressing strip is fixedly connected with the sliding beam, and the awning cloth is located between the pressing strip and the sliding beam.

Preferably, in the above technical scheme, the sliding beam includes a main beam, a reinforcing beam and a connecting block, two ends of the main beam are respectively and fixedly connected with two ends of the reinforcing beam, and the middle of the main beam is fixedly connected with the middle of the fixing beam through a plurality of the connecting block.

Preferably, in the above technical scheme, portions of the tarpaulin near both ends of the sliding beam can be separated from the sliding beam, so that a part of the hatch opening can be exposed.

Preferably, in the technical scheme, the sliding beam is provided with a plurality of hook assemblies, and the hook assemblies can fix the part of the tarpaulin separated from the sliding frame.

Preferably, in the above technical solution, the hook assembly includes: a hook base fixedly provided on the sliding beam; the middle of the hook body is rotationally connected with the hook seat, one end of the hook body, which is close to the end part of the sliding beam, is bent in an arc shape, and the rotating axis of the hook body is parallel to the sliding beam.

Preferably, in the above aspect, the pulling portion includes: the driving wheel and the driven wheel are respectively rotatably arranged close to two ends of the track, and the driving wheel is connected with the driving part and can be driven to rotate by the driving part; the flexible synchronous part is of an annular structure and is sleeved between the driving wheel and the driven wheel, and the flexible synchronous part is fixedly connected with the pulley seat in a detachable mode.

Preferably, in the above technical scheme, a clamping bolt is arranged on the pulley seat and can fix the pulley seat on the rail.

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

1. according to the marine automatic tarpaulin, the track is arranged at the position of the cabin opening, the slidable sliding beam is erected on the track, the tarpaulin is installed on the sliding frame, and the driving device can drive the sliding beam to move along the track, so that the tarpaulin is automatically opened and closed, the defects of low installation efficiency, high labor consumption and poor stability of the traditional tarpaulin are well overcome, materials are saved in the tarpaulin, goods can be shielded, and the tarpaulin meets the requirement of environmental protection.

2. The sliding beams are connected through a plurality of drag chains, the drag chains can play a role of enabling the sliding beams to synchronously move along the track, and the distance between the sliding beams can be limited, so that the tarpaulin is prevented from being dragged in the moving process of the sliding beams and being damaged.

3. The supporting strips are arranged between the sliding beams, and can play a role of supporting the lower part of the tarpaulin after the tarpaulin is folded, so that the tarpaulin cannot fall into the cabin.

4. The sliding beam is provided with the pressing strip, and the tarpaulin can be fixed on the sliding beam by the pressing strip and can play a certain waterproof role.

5. The sliding beam comprises the main beam and the reinforcing beam, and is connected through the connecting blocks, so that the body of the sliding beam has higher strength under the condition of light weight.

6. The hook assembly is arranged at the position, close to the end part of the sliding beam, the hook assembly can play a role of hanging and fixing the tarpaulin when the edge part of the tarpaulin is lifted, so that an operator can conveniently observe the condition in the cabin or load and unload goods from the cabin, the hook can be retracted, the tarpaulin cannot be influenced when the hook assembly is not used, and the environmental protection requirement is met.

7. The pulley seat is provided with a clamping bolt which can fix the pulley seat at a certain position of the track, so that the sliding beam is prevented from sliding in the running process of the ship.

Drawings

Fig. 1 is a structural view of an automatic tarpaulin for a ship in the first embodiment.

Fig. 2 is a structural view of a sliding beam and its related components with the tarpaulin removed in the first embodiment.

Fig. 3 is a structural view of a slide beam in the first embodiment.

Fig. 4 is a partial enlarged view a of the hook assembly in the first embodiment.

Fig. 5 is a structural diagram of a driving device in the first embodiment.

Fig. 6 is a structural view of the slide beam in the second embodiment.

Fig. 7 is a structural view of a slide beam in the third embodiment.

Description of the main reference numerals:

1-a track;

2-sliding beam, 21-pulley seat, 22-drag chain, 23-supporting bar, 24-pressing bar, 25-main beam, 26-reinforcing beam, 27-connecting block, 28-clamping bolt;

3-tarpaulin;

4-driving device, 41-driving part, 42-pulling part, 421-driving wheel, 422-driven wheel, 423-flexible synchronous piece, 43-bearing wheel set;

5-hook component, 51-hook seat and 52-hook body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "inner", "outer", etc. 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 device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms "first", "second" and "third", if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying relative importance or implying a number of indicated technical features or a precedence of indicated technical features.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The first embodiment is as follows:

as shown in fig. 1 to 5, the marine automatic tarpaulin of this embodiment includes: the device comprises a track 1, a sliding beam 2, a pulley seat 21, a drag chain 22, a supporting bar 23, a pressing bar 24, a main beam 25, a reinforcing beam 26, a connecting block 27, a clamping bolt 28, a tarpaulin 3, a driving device 4, a driving part 41, a pulling part 42, a driving wheel 421, a driven wheel 422, a flexible synchronous piece 423, a bearing wheel group 43, a hook component 5, a hook seat 51 and a hook body 52.

The number of the rails 1 is two, and the two rails 1 are fixedly welded on two sides of the ship hatch; a plurality of sliding beams 2 are arranged on the track 1, a plurality of sliding frames 2 are arranged above the cabin opening at intervals, two ends of each sliding frame 2 are erected on the track 1 through pulley seats 21, the middle parts of the sliding beams 2 protrude in the direction far away from the ship hatch opening, three drag chains 22 made of metal materials are welded among the sliding beams 2, and the three drag chains 22 are welded at the middle parts and two ends of the sliding beams 2 respectively; the awning cloth 3 is arranged on the outer side of the sliding beam 2 through a pressing strip 24, the pressing strip 24 is fixedly connected with the sliding beam 2 through rivets or screws, the middle part of the awning cloth 3 is clamped between the pressing strip 24 and the sliding beam 24, the edge parts of the awning cloth 3, which are close to two ends of the sliding beam 2, can be lifted towards the upper part of the sliding beam 2, so that the awning cloth 3 and the sliding beam 2 are separated from each other, parts of two sides of a cabin opening are exposed, a hook component 5 is respectively arranged on the sliding beam 2, which is close to two ends of the sliding beam, and the hook component 5 can hang and fix the part of the awning cloth 3 separated from the sliding frame 2; a plurality of supporting bars 23 are further installed between the sliding beams 2, the supporting bars 23 are made of canvas materials, are located below the tarpaulin 3 and are abutted against the inner side of the tarpaulin 3, and the plurality of supporting bars 23 are parallel to each other and are arranged at intervals from one end of the sliding beam 2 to the other end thereof.

Specifically, each sliding beam 2 includes: girder 25, reinforcing beam 26 and connecting block 27, girder 25 is total two, and a reinforcing beam 26 is located the below of two girders 25, and the both ends of girder 25 are mutual welding with reinforcing beam 26 both ends respectively, and the middle part orientation of girder 25 is far away from the direction of wearing the hatch and is become the sharp angle shape and buckle, and reinforcing beam 26's shape is unanimous with girder 25's shape, and girder 25's middle part and fixing beam 26's middle part are through a plurality of connecting block 27 mutual welding.

Specifically, the hook assembly 5 includes: a hook base 51 and a hook body 52; the hook seat 51 is fixedly welded on the sliding beam 2, and a mounting hole is formed in the hook seat 51; the hook body 52 is formed by bending a steel bar, the middle part of the hook body passes through the mounting hole to be connected with the hook seat 51 in a rotating mode, one end, close to the end part of the sliding beam 2, of the hook body 52 is bent in an arc mode, the other end of the structure body 52 is bent at an angle of 90 degrees, and the rotating axis of the hook body 52 is parallel to the sliding beam 2.

The driving means 4 is mounted on the hull for driving the pulley block 21 to reciprocate along the length of the track 1.

Specifically, the driving device 4 includes a driving portion 41, a pulling portion 42, and a backup wheel group 43; wherein the driving part 41 is an electric motor or a hydraulic motor, and the driving part 41 is installed on the hull and located at one end of the ship hatch; the pulling portion 42 includes: the driving wheel 421, the driven wheel 422 and the flexible synchronous piece 423, the driving wheel 421 is installed at the output shaft of the driving part 41, the driven wheel 422 is installed at the side part of the cabin and is close to the other end of the hatch opening, the flexible synchronous piece 421 is of an annular structure and is sleeved between the driving wheel 421 and the driven wheel 422, when the driving wheel 421 is driven to rotate by the driving part 41, the driven wheel 422 can also rotate through the flexible synchronous piece 421, and the pulley seat 21 can be fixedly connected with the flexible synchronous piece 421 through a binding band, a bolt or a hook, so that the pulley seat is driven by the flexible synchronous piece 421 to slide along the track 1.

It is understood that the flexible synchronization element 421 can be a synchronous belt, a synchronous chain, etc., and will not be described herein.

Each of the pulley seats 21 of the two outermost sliding beams 2 is provided with a locking bolt 28, the locking bolt 28 is in threaded connection with the pulley seat 21, and the end part of the locking bolt 28 can be abutted against or clamped with the guide rail 1, so that the movement of the pulley seat 21 on the guide rail 1 can be limited, and the position of the pulley seat 21 can be fixed.

Next, the working principle of the automatic tarpaulin for a ship in this embodiment will be described in detail to make those skilled in the art more understand the present invention:

when the locking device is used, the clamping bolt 28 on the pulley seat 21 of the sliding beam 2 at one end is firstly tightened to lock the sliding beam 2 at the end part and the track 1, then the pulley seat 21 of the sliding beam 2 at the other end is mutually locked with the flexible synchronous piece 423 in the driving device 4, the driving part 41 is started, the flexible synchronous piece 423 drives the pulley seat 21 to move along the guide rail 1, the sliding beams 2 are separated from each other, the tarpaulin 3 is propped open, and finally the clamping bolt 28 on the sliding seat 21 at the moving end is tightened to lock the sliding beam 2 and the track 1.

When the tarpaulin 3 needs to be pulled open again, the blocking bolt 28 at the movable end is released, the driving part 41 is rotated reversely, and the flexible synchronizing member 423 is driven to pull the movable pulley seat 21 in the reverse direction, so that the tarpaulin 3 is opened.

Example two:

as shown in fig. 6, the marine automatic tarpaulin of this embodiment is mainly different from the marine automatic tarpaulin of the first embodiment in that the main beams 25 and the reinforcing beams 26 of the sliding beam 2 each have a dome-shaped structure, the middle of which is protruded in a direction away from the through-hatch opening, thereby providing better stability than the triangular structure of the first embodiment.

Other structural features in this embodiment are the same as those of the automatic tarpaulin for a ship in the first embodiment, and are not described herein again.

Example three:

as shown in fig. 7, the marine automatic tarpaulin of this embodiment is different from the marine automatic tarpaulins of the above two embodiments in that the main beams 25 and the reinforcing beams 26 of the sliding beam 2 each have a rectangular structure, a middle portion of which is protruded away from the through-hatch opening, and have a straight line structure, and have better ductility and can be increased in a wider range than the triangular structure of the first and second embodiments.

Other structural features in this embodiment are the same as those of the marine automatic tarpaulin in the above two embodiments, and are not described herein again.

In summary, the marine automatic tarpaulin provided by the utility model has the advantages that the track is arranged at the cabin opening, the slidable sliding beam is erected on the track, the tarpaulin is installed on the sliding frame, and the driving device can drive the sliding beam to move along the track, so that the tarpaulin is automatically opened and closed, the defects of low installation efficiency, high labor consumption and poor stability of the traditional tarpaulin are well overcome, the tarpaulin is material-saving, goods can be shielded, and the environmental protection requirement is met better.

The foregoing description of the specific exemplary embodiments of the utility model has been presented for the purposes of illustration and description and is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching, although examples of the utility model have been illustrated and described, the present examples are intended to be illustrative only and are not intended to be limiting of the utility model, the particular features, structures, materials or characteristics described may be suitably combined in any one or more of the examples or illustrations, the examples have been selected and described to explain certain principles of the utility model and their practical application to enable one skilled in the art to make modifications and alterations as are suited to the particular use contemplated without departing from the principles and spirit of the utility model, Alternatives, modifications, and variations are possible but are within the scope of the appended claims.

Claims

1. The utility model provides a marine automatic tarpaulin which characterized in that includes:

rails (1) fixedly disposed on both sides of a ship hatch;

the sliding beams (2) are arranged at the hatch of the ship at intervals, two ends of each sliding beam (2) are erected on the rails (1) through pulley seats (21), and the middle of each sliding beam (2) protrudes in a direction far away from the hatch of the ship;

the tarpaulin (3) is covered on the periphery of each sliding beam (2) and is fixedly connected with the sliding beams;

the driving device (4) comprises a driving part (41) and a pulling part (42), and the driving part (41) is connected with the pulley seat (21) through the pulling part (42) so as to drive the pulley seat (21) to slide along the track (1).

2. Marine automotive tarpaulin according to claim 1, further comprising a drag chain (22), wherein a plurality of said drag chains (22) are fixedly connected between each of said sliding beams (2).

3. Marine automatic tarpaulin according to claim 2, further comprising support bars (23) fixedly connected to the sliding beam (2), wherein a plurality of support bars (23) are arranged at intervals along one end of the sliding beam (2) to the other end thereof, and the support bars (23) are abutted to the inner side of the tarpaulin (3).

4. Marine automotive tarpaulin according to claim 3, further comprising a batten (24), wherein said batten (24) is fixedly connected to said sliding beam (2), and wherein said tarpaulin (3) is located between said batten (24) and said sliding beam (2).

5. Marine automotive tarpaulin according to claim 1, wherein said sliding beam (2) comprises a main beam (25), a reinforcing beam (26) and connecting blocks (27), wherein both ends of said main beam (25) are fixedly connected to both ends of said reinforcing beam (26), respectively, and the middle of said main beam (25) is fixedly connected to the middle of said reinforcing beam (26) through a plurality of said connecting blocks (27).

6. Marine automatic tarpaulin of claim 1, wherein a portion of the tarpaulin (3) near both ends of the sliding beam (2) can be separated from the sliding beam (2) to expose a portion of a hatch.

7. Marine automotive tarpaulin according to claim 6, characterized in that a plurality of hooking members (5) are provided on said sliding beams (2), said hooking members (5) being able to fix a portion of said tarpaulin (3) detached from said sliding beams (2).

8. Marine automotive tarpaulin according to claim 7, wherein said hooking assembly (5) comprises:

a hook base (51) fixedly arranged on the sliding beam (2);

the middle of the hook body (52) is rotatably connected with the hook seat (51), one end of the hook body (52) close to the end part of the sliding beam (2) is bent in an arc shape, and the rotating axis of the hook body (52) is parallel to the sliding beam (2).

9. Marine auto tarpaulin of claim 1, wherein the pulling part (42) comprises:

the driving wheel (421) and the driven wheel (422) are respectively and rotatably mounted close to two ends of the track (1), and the driving wheel (421) is connected with the driving part (41) and can be driven to rotate by the driving part;

the flexible synchronizing piece (423) is of an annular structure and is sleeved between the driving wheel (421) and the driven wheel (422), and the flexible synchronizing piece (423) is fixedly connected with the pulley seat (21) in a detachable mode.

10. Marine tarpaulin according to claim 1, characterized in that a locking bolt (28) is provided on the pulley holder (21) to enable the pulley holder (21) to be fixed on the track (1).