CN219728489U

CN219728489U - Quick loading and unloading motor cargo ship

Info

Publication number: CN219728489U
Application number: CN202320538871.3U
Authority: CN
Inventors: 朱军
Original assignee: Qidong Jisheng Shipbuilding Co ltd
Current assignee: Qidong Jisheng Shipbuilding Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-09-22
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to a motor cargo ship capable of loading and unloading rapidly, which comprises a motor cargo ship body, a deck and a cargo hold arranged in the motor cargo ship body, wherein the bottom of the cargo hold is provided with a lifting frame structure for storing cargoes, the top of the cargo hold is provided with a hatch which is convenient for the lifting frame structure to extend out, and the upper end face of a cover plate is level with the upper end face of the deck; the jacking frame structure comprises a base arranged at the bottom of the cargo hold and a supporting table arranged above the base, a jacking driving assembly is arranged between the supporting table and the base, a first sliding rail is arranged on the supporting table and distributed along the extending direction of the motor cargo ship body, a second sliding rail is arranged on the deck, when the supporting table is level with the deck, the first sliding rail and the second sliding rail are correspondingly arranged, a ground climbing vehicle sliding on the first sliding rail is arranged on the first sliding rail, and a storage platform is arranged on the ground climbing vehicle. The utility model has the following advantages: the cargo loading and unloading efficiency is guaranteed, and meanwhile, the structural bearing performance of the deck is guaranteed, so that collision damage of cargoes is avoided.

Description

Quick loading and unloading motor cargo ship

Technical field:

the utility model belongs to the field of motor-driven cargo ships, and particularly relates to a motor-driven cargo ship capable of being quickly loaded and unloaded.

The background technology is as follows:

the motor cargo ship is a ship for carrying cargoes by generating power through a machine, a cab and a cabin are arranged at the tail part, a cargo hatch is wide, an inner bottom plate is connected with a side plate inclined upwards on the side of the cargo hatch, the cargoes are convenient to concentrate towards the center of a cargo hold, the carrying capacity reaches 1-2 tons, the cargo hold is convenient to load and unload, the size of the cargo hold hatch is large, and a suspender and lifting equipment are arranged at the hatch.

The existing motor cargo ship has the following technical defects: if the hatch of the cargo hold is too small, the phenomenon that the cargo collides with the inner wall of the hatch easily occurs in the process that the lifting equipment lifts the cargo, the cargo is damaged, the loading and unloading efficiency is low, if the hatch is designed to be large, the structural load bearing property of the deck (the lifting equipment needs to be placed on the deck) is considered, the quantity of the hatch is as small as possible, and then the loading and unloading efficiency is also relatively influenced.

The utility model comprises the following steps:

the utility model aims to overcome the defects, and provides a motor cargo ship capable of rapidly loading and unloading, so that the loading and unloading efficiency is ensured, the structural bearing property of a deck is ensured, and the collision damage of cargoes is avoided.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a quick loading and unloading's motor cargo ship, includes motor cargo hull, deck and places the cargo hold in the motor cargo hull, and the bottom has the jack-up frame structure of storage cargo in the cargo hold, and the top of cargo hold has the hatch that is convenient for jack-up frame structure stretches out, and the upper end of hatch is inlayed and is equipped with the apron, and the up end of apron flushes with the up end of deck;

the jacking frame structure comprises a base arranged at the bottom of the cargo hold and a supporting table arranged above the base, a jacking driving assembly is arranged between the supporting table and the base, the supporting table is lifted up and down under the action of the jacking driving assembly, a first sliding rail distributed along the extending direction of the motor cargo ship body is arranged on the supporting table, a second sliding rail is arranged on the deck, when the supporting table is level with the deck, the first sliding rail and the second sliding rail are correspondingly arranged, a climbing vehicle sliding on the first sliding rail is arranged on the first sliding rail, and a storage platform is arranged on the climbing vehicle.

The utility model further improves that: the motor cargo ship is internally provided with a plurality of cargo holds which are horizontally and sequentially distributed at intervals, and the second sliding rail is arranged on a deck between two adjacent cargo holds.

The utility model further improves that: the jacking driving assembly comprises a plurality of X-shaped hinging pieces arranged between the base and two side ends of the supporting table, the X-shaped hinging pieces are arranged on the side end faces of the base up and down, the X-shaped hinging pieces at the two side ends are sequentially and correspondingly arranged, the upper head end and the lower tail end of each two adjacent X-shaped hinging pieces are movably hinged, a hydraulic driving cylinder is arranged between the X-shaped hinging pieces at the same side end, the lower end of the hydraulic driving cylinder is movably hinged with the X-shaped hinging piece at the lower side, the upper end of the hydraulic driving cylinder is movably hinged with the X-shaped hinging piece at the upper side, and the hydraulic driving cylinders at the two sides are correspondingly arranged.

The utility model further improves that: the X-shaped hinging piece is composed of two hinging rod bodies which are mutually hinged, and the hinging point of the two hinging rod bodies is positioned at the center position of the hinging rod body.

The utility model further improves that: the upper end face of the storage platform is a stainless steel plate face.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the plurality of hatches are arranged on the deck, goods are lifted out of the hatches through the lifting frame structure in the goods cabin, lifting equipment is not needed to be arranged, the structural bearing performance of the deck is ensured, when the first sliding rail corresponds to the second sliding rail on the deck in sequence, the ground climbing vehicles positioned on the hatches move towards the end part of the deck together, the goods on the ground climbing vehicles are loaded and unloaded through the lifting equipment on other transport vessels or the wharf, the loaded ground climbing vehicles return to the corresponding hatches, the goods are loaded through the contraction of the lifting frame structure to the bottom of the goods cabin, the loading efficiency is ensured through the arrangement of the plurality of hatches, the goods are loaded through the lifting frame structure, and the collision damage of the goods in the loading and unloading process is avoided.

2. The jacking driving assembly is composed of a plurality of X-shaped hinging pieces which are movably connected up and down, and the X-shaped hinging pieces are driven to stretch out and draw back through the hydraulic driving cylinder, so that the jacking and descending of the ground climbing vehicle on the supporting table are realized, and compared with the lifting of the traditional lifting equipment, the loading and unloading stability of cargoes can be guaranteed.

Description of the drawings:

fig. 1 is a top view of a quick loading and unloading motorized cargo ship according to the present utility model.

FIG. 2 is a cross-sectional view of the internal structure of the cargo tank of FIG. 1.

Fig. 3 is a schematic structural view of the jack-up frame structure in fig. 2.

Reference numerals in the drawings:

1-a motor cargo ship body, 2-a deck, 3-a cargo hold, 4-a lifting frame structure, 5-a hatch, 6-a cover plate and 7-a second slide rail;

41-base, 42-supporting table, 43-jacking driving component, 44-first slide rail, 45-ground climbing vehicle and 46-storage platform; 431-X type articulation, 432-hydraulic drive cylinder.

The specific embodiment is as follows:

the present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

In the description of the present utility model, it should be understood that the term "orientation" or "positional relationship" as used herein with respect to the orientation or positional relationship shown in the drawings is merely for convenience of description and to simplify the description, and does not indicate or imply that the structures or units referred to must have a particular orientation and therefore should not be construed as limiting the utility model.

In the present utility model, unless otherwise specifically defined and limited, terms such as "connected," "provided," and "having" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, directly connected, and connected via an intermediate medium, so that it is possible for those skilled in the art to understand the basic meaning of the terms in the present utility model according to circumstances.

Referring to fig. 1 to 3, a quick loading and unloading motor cargo ship comprises a motor cargo ship body 1, a deck 2 and a cargo hold 3 arranged in the motor cargo ship body 1, wherein a lifting frame structure 4 for storing cargo is arranged in the bottom of the cargo hold 3, a hatch 5 which is convenient for the lifting frame structure 4 to extend out is arranged at the top of the cargo hold 3, a cover plate 6 is embedded at the upper end of the hatch 5, and the upper end surface of the cover plate 6 is flush with the upper end surface of the deck 2;

the jacking frame structure 4 comprises a base 41 arranged at the bottom of the cargo hold 3 and a supporting table 42 arranged above the base 41, a jacking driving assembly 43 is arranged between the supporting table 42 and the base 41, the supporting table 42 is lifted up and down under the action of the jacking driving assembly 43, a first sliding rail 44 distributed along the extending direction of the motor cargo ship body 1 is arranged on the supporting table 42, a second sliding rail 7 is arranged on the deck 2, when the supporting table 42 is leveled with the deck 2, the first sliding rail 44 and the second sliding rail 7 are correspondingly arranged, a ground climbing vehicle 45 sliding on the first sliding rail 44 is arranged on the first sliding rail 44, and a storage platform 46 is arranged on the ground climbing vehicle 45.

On the basis of the embodiment, a plurality of cargo holds 3 which are horizontally and sequentially distributed at intervals are arranged in the motor cargo ship body 1, and a second sliding rail 7 is arranged on the deck 2 between two adjacent cargo holds 3.

According to the utility model, the plurality of hatches 5 are arranged on the deck 2, cargoes are lifted out of the hatches 5 through the lifting frame structure 4 in the cargo hold 3, lifting equipment is not needed to be arranged, the structural bearing performance of the deck 2 is ensured, after the first sliding rail 44 and the second sliding rail 7 on the deck 2 are sequentially corresponding, the ground climbing vehicles 45 positioned on the hatches 5 move towards the end part of the deck 2 together, cargoes on the ground climbing vehicles 45 are loaded and unloaded through other transportation ships or lifting equipment on the wharf, the loaded ground climbing vehicles 45 return to the corresponding hatches 5, the cargoes are contracted to the bottom of the cargo hold 3 through the lifting frame structure 4 and are borne, the loading and unloading efficiency is ensured through the arrangement of the plurality of hatches 5, and the cargoes are loaded through the lifting frame structure 4, so that collision damage of the cargoes in the loading and unloading process is avoided.

In the utility model, the ground climbing vehicle 45 can adopt a storage battery rail carrier manufactured by Henan Mains equipment for manufacturing a limited company, a storage battery is arranged in the ground climbing vehicle 45, and a power supply provides power for a direct current traction motor through an electric control system, so that the ground climbing vehicle 45 is started, stopped, foreground, retreated, speed-regulated and the like, and the ground climbing vehicle 45 is a commercially available existing product, so that the specific structure and the working principle of the ground climbing vehicle 45 are not repeated.

On the basis of the embodiment, the jacking driving assembly 43 comprises a plurality of X-shaped hinging parts 431 arranged between two side ends of the base 41 and the supporting table 42, the plurality of X-shaped hinging parts 431 are arranged on the side end surface of the base 41 up and down, the plurality of X-shaped hinging parts 431 at the two side ends are sequentially and correspondingly arranged, the upper end, the lower end, the head end and the tail end of each two adjacent X-shaped hinging parts 431 are movably hinged, a hydraulic driving cylinder 432 is arranged between the plurality of X-shaped hinging parts 431 at the same side end, the lower end of the hydraulic driving cylinder 432 is movably hinged with the X-shaped hinging part 431 at the lower side, the upper end of the hydraulic driving cylinder 432 is movably hinged with the X-shaped hinging part 431 at the upper side, and the hydraulic driving cylinders 432 at the two sides are correspondingly arranged.

The jacking driving assembly 43 is composed of a plurality of X-shaped hinging parts 431 which are vertically movably connected, and the X-shaped hinging parts 431 are driven to stretch and retract through a hydraulic driving cylinder 432, so that the jacking and descending of the ground climbing vehicle 45 on the supporting table 42 are realized, and compared with the lifting of the conventional lifting equipment, the loading and unloading stability of cargoes can be ensured.

Further, the X-shaped hinge 431 is formed by two hinge rods hinged to each other, and a hinge point of the two hinge rods is located at a center position of the hinge rod.

The plurality of X-shaped hinges 431 are hinged to each other, and the lifting or lowering of the supporting table 42 is realized by the hydraulic driving cylinder 432, in the utility model, the lifting driving assembly 43 also needs to bear the weight of the ground climbing vehicle 45 and the goods 8 on the ground climbing vehicle 45, so the X-shaped hinges 431 and the hydraulic driving cylinder 432 are respectively arranged at two side ends between the base 41 and the supporting table 42, thereby ensuring the lifting stability and simultaneously having good bearing performance.

Further, the upper end surface of the storage platform 46 is a stainless steel plate surface, so that the friction force of the stainless steel plate surface is small, and the quick unloading of cargoes is facilitated.

Principle of loading and unloading: the staff places in cargo hold 3, lay the goods 8 in the cargo hold 3 on the climbing car 45 of brace table 42, the goods on climbing car 45 is jacked to jacking actuating assembly 43, when first slide rail 44 corresponds with the second slide rail 7 level on deck 2, jacking actuating assembly 43 stops the jacking, the first slide rail 44 on a plurality of hatches 5 keeps the level to correspond with the second slide rail 7 on deck 2 this moment, climbing car 45 on first slide rail 44 moves towards the direction of deck 2 afterbody and unloads again, climbing car 45 after unloading returns to on the corresponding brace table 42 in the return way, descend to the bottom of cargo hold 3 through the shrink of jacking actuating assembly 43.

It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A motorized cargo ship for rapid loading and unloading, characterized by: the cargo hold (3) is arranged in the motor cargo ship body (1), a lifting frame structure (4) for storing cargoes is arranged in the bottom of the cargo hold (3), a hatch (5) which is convenient for the lifting frame structure (4) to extend out is arranged at the top of the cargo hold (3), a cover plate (6) is embedded at the upper end of the hatch (5), and the upper end face of the cover plate (6) is flush with the upper end face of the deck (2);

the lifting frame structure (4) comprises a base (41) arranged at the bottom of the cargo hold (3) and a supporting table (42) arranged above the base (41), a lifting driving assembly (43) is arranged between the supporting table (42) and the base (41), the supporting table (42) is lifted up and down under the action of the lifting driving assembly (43), a first sliding rail (44) distributed along the extending direction of the motor cargo ship body (1) is arranged on the supporting table (42), a second sliding rail (7) is arranged on the deck (2), when the supporting table (42) is level with the deck (2), the first sliding rail (44) and the second sliding rail (7) are correspondingly arranged, a ground climbing vehicle (45) sliding on the first sliding rail (44) is arranged on the first sliding rail (44), and a storage platform (46) is arranged on the ground climbing vehicle (45).

2. A quick loading and unloading motorized vessel as defined in claim 1, wherein: the motor cargo ship body (1) is internally provided with a plurality of cargo holds (3) which are horizontally and sequentially distributed at intervals, and the second sliding rail (7) is arranged on the deck (2) between two adjacent cargo holds (3).

3. A quick loading and unloading motorized vessel as defined in claim 2, wherein: the jacking driving assembly (43) comprises a plurality of X-shaped hinging pieces (431) arranged between the base (41) and two side ends of the supporting table (42), the X-shaped hinging pieces (431) are arranged on the side end face of the base (41) up and down, the X-shaped hinging pieces (431) at the two side ends are sequentially and correspondingly arranged, the upper end and the lower end of each two adjacent X-shaped hinging pieces (431) are movably hinged, a hydraulic driving cylinder (432) is arranged between the X-shaped hinging pieces (431) at the same side end, the lower end of each hydraulic driving cylinder (432) is movably hinged with the X-shaped hinging piece (431) at the lower side, the upper ends of the hydraulic driving cylinders (432) are movably hinged with the X-shaped hinging pieces (431) at the upper side, and the hydraulic driving cylinders (432) at the two sides are correspondingly arranged.

4. A quick loading and unloading motorized cargo vessel according to claim 3, wherein: the X-shaped hinging piece (431) consists of two hinging rod bodies which are mutually hinged, and a hinging point of the two hinging rod bodies is positioned at the center position of the hinging rod body.

5. A quick loading and unloading motorized vessel as set forth in claim 4, wherein: the upper end face of the storage platform (46) is a stainless steel plate face.