CN216070413U - Multipurpose boat - Google Patents

Abstract

The utility model belongs to the field of ship transportation, and particularly relates to a multipurpose ship which comprises a ship body, a movable deck and a glass expansion device, wherein the ship body is provided with a cargo hold, the cargo hold comprises a bilge and bulkhead walls positioned on two sides of the bilge in the length direction, and bearing parts are arranged on the two bulkhead walls along the length direction of the bilge; the movable deck is laid between the two bearing parts to divide the cargo hold into a lower cabin body and an upper cabin body, and the movable deck can be removed from the two bearing parts; the glass expansion device comprises a lower expansion frame arranged on the cabin bottom and an upper expansion frame arranged on the movable deck, wherein the lower expansion frame is used for expanding glass obliquely arranged in the lower cabin body, and the upper expansion frame is used for expanding glass obliquely arranged in the upper cabin body. The multipurpose ship can meet the requirement of large-loading-capacity transportation of glass, can also realize loading and transporting of glass raw materials or other bulk materials in a return stroke, and reduces logistics cost.

Description

Multipurpose boat

Technical Field

The utility model relates to the technical field of ship transportation, in particular to a multipurpose ship.

Background

In the production process of float glass raw sheets, the flow rates of finished glass products and raw materials are huge, the produced raw glass sheets need to be continuously transported, meanwhile, the raw materials needed by glass production need to be transported to a production place from source to source, and the transportation mode with the largest transportation amount and the most economical mode is preferably transported by ships.

However, the existing circulating ship-shaped structure is not suitable for loading glass, and after the ship for loading glass raw materials (such as bulk materials of silica sand, soda ash and the like) is unloaded, the ship can only return empty, so that the ship is unfavorable for both a shipper and a shipper, and some barrel-shaped ships can only simply load one layer of glass raw materials but can only load one layer of glass, so that the loading capacity is small, and the logistics cost is high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a multipurpose boat, which is used for solving the problem that the existing circulating boat-shaped structure can not only realize large loading and transportation of glass, but also can load and transport glass raw materials or other bulk materials in a return stroke.

To achieve the above object, the present invention provides a multipurpose boat comprising:

the ship body is provided with a cargo hold, the cargo hold comprises a bilge and bulkheads positioned on two sides of the bilge in the length direction, and bearing parts are arranged on the two bulkheads along the length direction of the bilge;

a movable deck laid between the two bearing parts to divide the cargo hold into a lower cabin body and an upper cabin body, and the movable deck can be removed from the two bearing parts; and

glass bloated tight device, including placing the lower tight frame that expands on the bilge and placing the last tight frame that expands on the activity deck, the tight frame that expands is used for the tight slope of expanding to place the glass in the bilge down, goes up the tight frame that expands and is used for the tight slope of expanding to place the glass in the upper deck.

Optionally, the multipurpose ship further comprises a support frame, the bearing part divides the bulkhead into an upper bulkhead and a lower bulkhead, the upper bulkhead is arranged perpendicular to the bottom of the cabin, the two rows of support frames are placed on the movable deck and abut against the two bulkheads respectively, and one side of the support frame, which is far away from the upper bulkhead, is obliquely arranged with the movable deck, so that the glass placed in the upper cabin body leans against the support frame obliquely.

Optionally, the support frame includes crossbeam, perpendicular roof beam and bracing, and the crossbeam connects into L type support with perpendicular roof beam, and the bracing slope sets up between crossbeam and perpendicular roof beam, and forms 95 contained angles between bracing and the crossbeam.

Optionally, the lower cabin wall is arranged obliquely to the cabin bottom, so that the glass placed in the lower cabin body leans obliquely against the lower cabin wall.

Optionally, an included angle between the lower cabin wall and the cabin bottom and an included angle between one side of the support frame, which is away from the upper cabin wall, and the movable deck are both 95 °.

Optionally, the lower expansion frame and the upper expansion frame both comprise an installation frame, an adjustable ejector rod and a pressing plate, the installation frame is an inverted trapezoidal frame, the adjustable ejector rod is screwed on two sides of the installation frame, the pressing plate is located on two sides of the installation frame and is in sliding abutting joint with the adjustable ejector rod, after the glass abuts against the pressing plate, the installation frame moves downwards under the action of self gravity, and the pressing plate is spread through the adjustable ejector rod to expand the glass.

Optionally, the lower expansion member frame further includes a support column and a sliding sleeve, the sliding sleeve is fixed on the mounting frame and slidably sleeved on the support column, and the support column is supported between the bilge and the movable deck.

Optionally, a receiving groove is formed in the bulkhead along the length direction of the cabin bottom, a bearing portion is formed on one side, close to the cabin bottom, of a groove wall of the receiving groove, and two ends of the movable deck can be respectively supported on the bearing portions on the two cabin walls.

Optionally, a positioning groove is arranged on the bearing part, and a positioning bulge matched with the positioning groove is arranged on the movable deck; or

The bearing part is provided with a positioning bulge, and the movable deck is provided with a positioning groove matched with the positioning bulge.

Optionally, hidden warehouses communicated with the containing groove are further arranged at two ends of the ship body, the movable deck is provided with a plurality of blocks, a lifting mechanism is arranged on a groove wall on one side, opposite to the bearing part, in the containing groove, and the lifting mechanism is used for lifting the movable deck laid on the bearing part to the hidden warehouses for storage or lifting the movable deck stored in the hidden warehouses to the bearing part for storage.

The application provides a multipurpose ship's beneficial effect lies in: compared with the prior art, this application multipurpose ship is through setting up the movable deck that can remove in the cargo hold, separate the cargo hold for lower cabin body and last cabin body, cooperation glass tight device that expands, can place glass on bilge and movable deck during transportation glass, realize double glazing loading transportation effectively, reach the purpose that reduces unit cost of transportation, and simultaneously, remove the back with movable deck and glass tight device that expands, usable cargo hold loads the raw materials that production glass used, this multipurpose ship can satisfy glass's large loading capacity transportation, shipment glass raw materials or other bulk cargo material when can realizing the return stroke again, reduce logistics cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

fig. 1 is a cross-sectional view schematically illustrating a multipurpose boat according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a multipurpose boat loaded with glass according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the multipurpose vessel with the movable deck and the glass expansion means removed, according to one embodiment of the present invention;

FIG. 4 is a schematic structural view of a support frame of the multipurpose boat according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a lower/upper expansion bracket of a multipurpose boat according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of another lower expansion bracket of the multipurpose boat according to an embodiment of the present invention;

FIG. 7 is a schematic view showing the movable deck of the multipurpose vessel disassembled from the carrying section and stored on the dark cabin and the fixed decks on the bow and stern of the vessel according to the embodiment of the present invention;

FIG. 8 is a schematic side view of a movable deck of a multipurpose vessel according to an embodiment of the utility model;

fig. 9 is a schematic top view of a movable deck of the multipurpose vessel according to an embodiment of the present invention.

Description of the main element symbols:

100. a vessel body; 101. a cargo compartment; 1011. a lower cabin body; 1012. an upper cabin body; 102. a bilge; 103. a bulkhead; 1031. an upper bulkhead; 1032. a lower bulkhead; 104. a bearing part; 1041. positioning a groove; 105. a containing groove; 110. a dark bin; 120. a hoisting mechanism; 121. a guide rail; 122. driving a vehicle;

200. a movable deck; 201. positioning pins; 202. avoiding holes; 203. a limiting lantern ring; 204. a manhole;

300. a glass expansion device; 310. a lower expansion bracket; 320. an upper expansion bracket; 311. a mounting frame; 312. an adjustable ejector rod; 313. pressing the plate; 314. a support pillar; 315. a sliding sleeve; 316. tightening the screw;

400. a support frame; 410. a cross beam; 420. erecting a beam; 430. bracing;

500. and (3) glass.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As described in the background art, the existing circulating ship-shaped structure is not suitable for loading glass, and after the ship for loading glass raw materials (such as bulk materials of silica sand, soda ash and the like) is unloaded, only an empty ship can return, which is not good for both a shipper and a carrier, and although some barrel-shaped ships can meet the requirement of loading glass raw materials, only one layer can be simply loaded for loading glass, so that the loading capacity is small, and the logistics cost is high.

In order to solve the above problems, embodiments of the present application provide a multipurpose ship to achieve both large-load transportation of glass and shipment of glass raw materials or other bulk materials in a return trip, thereby reducing logistics costs.

Most of the circulation automobile transportation on the existing market is one-way loading transportation, what can effectively bring goods back is few and few, the main reason is that the source of goods is uneven, float glass production has its particularity, raw materials feeding and finished product shipment are all balanced in same place, can satisfy this kind of demand, therefore it is necessary to be practical this kind of multipurpose ship, realize two-way effective transportation, with minimum reduction logistics cost, can be through filling with sand after the nearest silica sand producing area back stroke dress glass after shipping glass arrives the destination and unloads the goods, certainly decide according to the circumstances, also can ship other required raw and other production raw and other materials, realize two-way full-load transportation function.

In the embodiment of the present invention, as shown in fig. 1 to 2, the multipurpose boat includes a boat body 100, a movable deck 200, and a glass-expanding device 300. The ship body 100 has a cargo compartment 101, the cargo compartment 101 includes a bilge 102 and bulkheads 103 located on both sides of the bilge 102 in the longitudinal direction, and a load receiving portion 104 is provided on both bulkheads 103 in the longitudinal direction of the bilge 102. The movable deck 200 is laid between the two load-bearing parts 104 to divide the cargo hold 101 into a lower tank 1011 and an upper tank 1012, and the movable deck 200 can be removed from the two load-bearing parts 104. The glass tensioning device 300 comprises a lower tensioning frame 310 placed on the cabin bottom 102 and an upper tensioning frame 320 placed on the movable deck 200, wherein the lower tensioning frame 310 is used for tensioning the glass 500 obliquely placed in the lower cabin 1011, and the upper tensioning frame 320 is used for tensioning the glass 500 obliquely placed in the upper cabin 1012.

In the embodiment of the utility model, the multipurpose ship can effectively realize loading and transportation of double-layer glass 500 by arranging the removable movable deck 200 in the cargo hold 101 to divide the cargo hold 101 into the lower cabin body 1011 and the upper cabin body 1012 and matching with the glass tensioning device 300, and the glass 500 can be placed on the bilge 102 and the movable deck 200 when transporting the glass 500, so that the aim of reducing the unit transportation cost is achieved, and meanwhile, after the movable deck 200 and the glass tensioning device 300 are removed, the cargo hold 101 can be used for loading raw materials used for producing the glass, so that the multipurpose ship can meet the requirement of large loading capacity transportation of the glass, and can also realize loading of the glass raw materials or other bulk materials in the return trip, so that the logistics cost is reduced.

In one embodiment, as shown in fig. 1-2, the multipurpose boat further comprises a support frame 400, the load-bearing part 104 divides the bulkhead 103 into an upper bulkhead 1031 and a lower bulkhead 1032, the upper bulkhead 1031 is arranged perpendicular to the bilge 102, two rows of support frames 400 are placed on the movable deck 200 and respectively abut against the two upper bulkheads 1031, and the side of the support frame 400 facing away from the upper bulkhead 1031 is arranged obliquely to the movable deck 200, so that the glass 500 placed in the upper hull 1012 is obliquely leaned against the support frame 400.

It should be noted that, for the convenience of loading and unloading when transporting the glass 500, the packaged glass 500 is usually tilted side by side and erected in a loading space (such as a cabin of a ship, a hopper of an automobile and a container), and the upper cabin wall 1031 and the cabin bottom 102 are vertically arranged, so that the effective space of the whole ship is not reduced, and the tilted arrangement of the glass 500 in the upper cabin 1012 can be satisfied by matching with the support frame 400.

When the glass 500 is loaded, the flitch is placed at a proper position of the bilge 102, a buffer rubber pad is adhered to the joint surface of the flitch and the glass 500 and used for protecting the glass 500, each pack of glass 500 is sequentially and symmetrically hung in the proper position and is hung in the lower tensioning frame after being filled with one row, when the glass 500 is loosened in the transportation process, the glass 500 is tightly pressed through the lower tensioning frame 310, the glass 500 is effectively protected from being damaged, when the bilge 102 is loaded with N rows of glass 500 and is full of the bilge, the movable deck 200 can be hoisted, after being fully paved, a base surface for loading the second layer of glass 500 is formed, the second layer of glass 500 needs to be hoisted, the support frame 400 is placed well, then the glass 500 is sequentially hung, and finally the upper tensioning frame 320 is pressed.

In a specific embodiment, as shown in fig. 1-2 and 4, the supporting frame 400 includes a cross beam 410, a vertical beam 420, and a diagonal brace 430, wherein the cross beam 410 and the vertical beam 420 are connected to form an L-shaped bracket, the diagonal brace 430 is obliquely arranged between the cross beam 410 and the vertical beam 420, and an included angle of 95 ° is formed between the diagonal brace 430 and the cross beam 410.

Specifically, the cross beam 410, the vertical beam 420, and the diagonal brace 430 may be square tubes, and the support frame 400 is formed by welding the cross beam, the vertical beam, and the diagonal brace together.

Further, in order to prevent the supporting frame 400 from being hard and contacting the glass 500, which may cause damage to the glass 500, a foam pad or a fixed rubber strip may be coated on the cross beam 410 and the inclined struts 430.

It will be appreciated that the placement of the support stand 400 on the movable deck 200 may result in the cross beams 410 being higher than the upper surface of the movable deck 200, thereby resulting in an uneven upper surface of the movable deck 200 that may be padded with skids of equal height as the cross beams 410 on the movable deck 200. The cross beams 410 and the vertical beams 420 are connected to form an L-shaped bracket, when the support frame 400 is placed on the movable deck 200, the cross beams 410 are in contact with the movable deck 200, the vertical beams 420 are in contact with the upper cabin wall 1031, and the obliquely arranged inclined struts 430 can provide leaning for the obliquely placed glass 500.

In one particular embodiment, as shown in FIGS. 1-4, the lower bulkhead 1032 is disposed at an angle to the bilge 102 such that the glass 500 disposed within the lower hull 1011 leans obliquely against the lower bulkhead 1032.

Specifically, with bilge 102 being planar, lower bulkhead 1032 disposed obliquely to bilge 102 may provide a rest for glass 500 placed obliquely to bilge 102.

Further, the angle α between the lower cabin wall 1032 and the cabin bottom 102 and the angle β between the side of the support frame 400 facing away from the upper cabin wall 1031 and the movable deck 200 are both 95 °, which just satisfies the angle for loading the glass 500.

In one embodiment, as shown in fig. 1-2 and 5, each of the lower expansion frame 310 and the upper expansion frame 320 includes a mounting frame 311, an adjustable top bar 312, and a pressing plate 313, the mounting frame 311 is an inverted trapezoidal frame, the adjustable top bar 312 is screwed to two sides of the mounting frame 311, the pressing plate 313 is located on two sides of the mounting frame 311 and slidably abuts against the adjustable top bar 312, after the glass 500 abuts against the pressing plate 313, the mounting frame 311 moves downward under the action of its own gravity, and the pressing plate 313 is spread by the adjustable top bar 312 to expand the glass 500.

Particularly, installation frame 311 is the trapezoidal frame that the upper end width that forms by square tube welding is greater than the lower extreme width, adjustable ejector pin 312 chooses for use the screw, installation frame 311's both sides (be promptly on trapezoidal frame's the left and right sides two square tubes) are provided with a plurality of screw holes along length direction, a plurality of screw one-to-one spiro union are in the screw hole, support the channel-section steel that the optional groove width of clamp plate 313 is greater than screw head, the channel-section steel that is located installation frame 311 both sides is respectively through respective groove and the slip butt of screw head on this side installation frame 311, length that is located outside the screw hole through rotating screw adjusting screw can adjust the inclination that supports clamp plate 313. The pressing plate 313 is used for increasing the contact area between the adjustable mandril 312 and the glass 500 and avoiding the damage and the breakage of the glass 500 caused by the direct contact between the adjustable mandril 312 and the glass 500.

In order to ensure that the ship keeps balance after loading the glass 500, the lower expansion frame 310 and the upper expansion frame 320 are respectively arranged on the bilge 102 and the movable deck 200 along the middle part of the length direction of the ship body 100, the glass 500 which is positioned between two sides of the lower expansion frame 310 and the lower bulkhead 1032 and is obliquely arranged side by side is expanded through the lower expansion frame 310 (even if the glass 500 and the glass 500 are mutually attached, the shaking during transportation is avoided), and the glass 500 which is positioned between two sides of the upper expansion frame 320 and the support frame 400 is expanded through the upper expansion frame 320 (even if the glass 500 and the glass 500 are mutually attached, the shaking during transportation is avoided).

In another embodiment, as shown in fig. 1 to 4 and fig. 6, the lower expansion frame 310 includes a mounting frame 311, an adjustable top bar 312, a pressing plate 313, a supporting column 314, and a sliding sleeve 315, the mounting frame 311 is an inverted trapezoid frame, the sliding sleeve 315 is fixed on the mounting frame 311 and slidably sleeved on the supporting column 314, the supporting column 314 is supported between the bilge 102 and the movable deck 200, the adjustable top bar 312 is screwed on two sides of the mounting frame 311, the pressing plate 313 is located on two sides of the mounting frame 311 and slidably pressed against the adjustable top bar 312, after the glass 500 is pressed against the pressing plate 313, the mounting frame 311 moves downward under its own gravity, and the pressing plate 313 is spread by the adjustable top bar 312 to expand the glass 500.

Compared with the lower expansion frame 310 in the above embodiment, the lower expansion frame 310 in this embodiment does not affect the expansion of the glass 500 placed between the two sides of the lower expansion frame 310 and the lower bulkhead 1032 by additionally arranging the supporting columns 314 and the sliding sleeves 315 for slidably connecting the mounting frame 311 and the supporting columns 314, and meanwhile, the supporting columns 314 can provide support for the movable deck 200, thereby improving the bearing capacity of the movable deck 200.

Further, in order to facilitate the positioning of the support frame 400, the movable deck 200 is provided with a stop collar 203 on the side facing the bilge 102, and the top of the support column 314 can be inserted into the stop collar 203.

In addition, in order to avoid sliding between the supporting column 314 and the mounting frame 311 when the expansion frame 310 is disassembled and hoisted, a mounting hole can be formed in the supporting column 314 at a position, a fixing hole corresponding to the mounting hole is formed in the sliding sleeve 315, the fixing screw 316 penetrates through the fixing hole and the mounting hole to fix the sliding sleeve 315 and the supporting column 314, and the setting screw 316 is disassembled when the expansion frame 310 expands the glass 500.

In one embodiment, as shown in fig. 1 to 3, the bulkhead 103 is provided with a receiving groove 105 along a length direction of the bilge 102, a side of a groove wall of the receiving groove 105 close to the bilge 102 forms a bearing portion 104, and two ends of the movable deck 200 can be supported on the bearing portions 104 of the two bulkheads 103 respectively.

Further, in order to prevent the movable deck 200 from sliding on the carrying portion 104, a positioning groove 1041 is provided on the carrying portion 104, and a positioning protrusion adapted to the positioning groove 1041 is provided on the movable deck 200. Of course, it is also possible to provide a positioning protrusion on the carrying part 104, and a positioning slot 1041 adapted to the positioning protrusion on the movable deck 200.

In a specific embodiment, as shown in fig. 1 to 3 and 7, the two ends of the ship body 100 are further provided with a dark cabin 110 communicated with the containing tank 105, the movable deck 200 has a plurality of pieces, a lifting mechanism 120 is arranged on a tank wall of the containing tank 105 opposite to the bearing part 104, and the lifting mechanism 120 is used for lifting the movable deck 200 laid on the bearing part 104 to the dark cabin 110 for storage or lifting the movable deck 200 stored in the dark cabin 110 to the bearing part 104 for storage.

Specifically, the height of the accommodating groove 105 is greater than the sum of the height of the lifting mechanism 120 and the thickness of the movable deck 200, the lifting mechanism 120 comprises a guide rail 121 arranged along the length direction of the accommodating groove 105 and a travelling crane 122 mounted on the guide rail 121, and the guide rail 121 leads into the dark cabin 110 so as to lift the movable deck 200, the glass tensioning device 300 and the like through the travelling crane 122.

Further, in order to provide sufficient space for storing the movable deck 200, the glass tensioning device 300 and the support frame 400, as shown in fig. 7, the two ends of the ship body 100 are respectively the bow and the stern, the fixed decks are respectively arranged on the bow and the stern, the fixed deck is located above the dark cabin 110, and a crane (not shown in the figure) is arranged on the fixed deck and is used for hoisting the movable deck 200 laid on the bearing part 104 to the fixed deck on the bow or the stern for storage or hoisting the movable deck 200 stored on the fixed deck to the bearing part 104.

In order to facilitate the mutual stacking of the plurality of movable decks 200, when the movable decks 200 are provided with positioning pins 201 matched with the positioning grooves 1041 on the bearing part 104, the movable decks 200 are further provided with avoiding holes 202 corresponding to the positioning pins 201, and when the movable decks 200 are stacked together, the avoiding holes 202 can avoid the positioning pins 201 on the upper movable deck 200 and can also be matched with the positioning pins 201 on the upper movable deck 200 to play a limiting role, so that the movable decks 200 are prevented from sliding relatively. A manhole 204 is provided on each of the movable decks 200 so that a crew member can check the condition of the glass 500 through the manhole 204 down into the lower body 1011 during the transportation of the glass 500.

Through setting up dark storehouse 110 and setting up fixed deck at the bow and the stern, can provide storage space for movable deck 200 and glass tensioning device 300, after this multipurpose ship transportation glass 500 unloads to the destination, move movable deck 200 and glass tensioning device 300 to dark storehouse 110 in and/or fixed deck and store, vacate the cargo hold 101 and be used for loading glass raw materials such as silica sand or other bulk cargo, can realize double glazing 500's full load transportation, can realize the loading of other bulk cargo during the return stroke again, reach the purpose that the cost of transportation is reduced to the economic benefits and social benefits, solved float glass production commodity circulation predicament effectively, whole loading, dismantle simple, convenient, greatly improved loading space utilization ratio, the unit cost of transportation is lower, different freight sources transport conversion is fast.

In summary, the multipurpose boat provided by the embodiment has at least the following beneficial technical effects:

this multipurpose ship is through setting up the movable deck that can remove in the cargo hold, separate the cargo hold for lower cabin body and last cabin body, cooperation glass tight device that expands, can place glass on bilge and movable deck during transportation glass, realize double glazing loading transportation effectively, reach the purpose that reduces unit cost of transportation, and simultaneously, remove the back with movable deck and glass tight device that expands, usable cargo hold loads the raw materials that production glass used, this multipurpose ship can satisfy glass's big loading transportation, shipment glass raw materials or other bulk cargo when can realizing the return stroke again, reduce logistics cost.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A multipurpose boat, comprising:

the ship body is provided with a cargo hold, the cargo hold comprises a bilge and bulkheads positioned on two sides of the bilge in the length direction, and bearing parts are arranged on the two bulkheads along the length direction of the bilge;

a movable deck which is laid between the two bearing parts to divide the cargo hold into a lower cabin body and an upper cabin body and can be removed from the two bearing parts; and

the glass expansion device comprises a lower expansion frame arranged on the cabin bottom and an upper expansion frame arranged on the movable deck, wherein the lower expansion frame is used for expanding glass obliquely arranged in the lower cabin body, and the upper expansion frame is used for expanding glass obliquely arranged in the upper cabin body.

2. The utility vessel according to claim 1, further comprising support frames, wherein the load-bearing part divides the bulkhead into an upper bulkhead and a lower bulkhead, the upper bulkhead is arranged perpendicular to the bottom of the cabin, two rows of the support frames are placed on the movable deck and respectively abut against the two upper bulkheads, and one side of the support frames facing away from the upper bulkhead is arranged obliquely to the movable deck, so that the glass placed in the upper cabin body leans against the support frames obliquely.

3. The multipurpose boat of claim 2, wherein the support frame comprises a cross beam, a vertical beam and a diagonal brace, the cross beam and the vertical beam are connected into an L-shaped bracket, the diagonal brace is obliquely arranged between the cross beam and the vertical beam, and an included angle of 95 degrees is formed between the diagonal brace and the cross beam.

4. The utility vessel of claim 2, wherein the lower bulkhead is arranged inclined to the bilge so that the glass placed inside the lower tank rests obliquely on the lower bulkhead.

5. The utility vessel of claim 4, wherein the angle between the lower bulkhead and the bilge and the angle between the side of the support frame facing away from the upper bulkhead and the movable deck are both 95 °.

6. The multipurpose ship according to claim 1, wherein the lower expansion frame and the upper expansion frame each comprise a mounting frame, an adjustable ejector rod and a pressing plate, the mounting frame is an inverted trapezoidal frame, the adjustable ejector rod is screwed on two sides of the mounting frame, the pressing plates are located on two sides of the mounting frame and are in sliding abutting joint with the adjustable ejector rod, after the glass abuts against the pressing plate, the mounting frame moves downwards under the action of self gravity, and the pressing plate is spread through the adjustable ejector rod to expand the glass.

7. The utility vessel of claim 6, wherein the lower expansion bracket further comprises a support column and a sliding sleeve, wherein the sliding sleeve is fixed on the mounting frame and slidably sleeved on the support column, and the support column is supported between the bilge and the movable deck.

8. The multipurpose boat according to claim 1, wherein the bulkheads are provided with accommodating grooves along the length direction of the bilge, the side of the groove walls of the accommodating grooves, which is close to the bilge, forms the bearing parts, and two ends of the movable deck can be supported on the bearing parts of the two bulkheads respectively.

9. The multipurpose boat of claim 8, wherein the carrying portion is provided with a positioning groove, and the movable deck is provided with a positioning projection adapted to the positioning groove; or

The bearing part is provided with a positioning bulge, and the movable deck is provided with a positioning groove matched with the positioning bulge.

10. The multipurpose ship according to claim 8 or 9, wherein the ship body is further provided with hidden warehouses at two ends thereof, the hidden warehouses are communicated with the containing groove, the movable deck is provided with a plurality of blocks, a lifting mechanism is arranged on a groove wall of the containing groove at the side opposite to the bearing part, and the lifting mechanism is used for lifting the movable deck laid on the bearing part to the hidden warehouses for storage or lifting the movable deck stored in the hidden warehouses to the bearing part for storage.

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