CN112550583B - Ship transportation method for improving cargo capacity - Google Patents
Ship transportation method for improving cargo capacity Download PDFInfo
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- CN112550583B CN112550583B CN202110101055.1A CN202110101055A CN112550583B CN 112550583 B CN112550583 B CN 112550583B CN 202110101055 A CN202110101055 A CN 202110101055A CN 112550583 B CN112550583 B CN 112550583B
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- bearing
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- floating body
- bearing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
Abstract
The invention discloses a ship transportation method for improving the freight volume, and belongs to the technical field of ship equipment. The method comprises the steps of S1-S5, setting a preset weight through one end of a power arm in a lever structure, and simultaneously using one end of a resistance arm for bearing a shipping container, thereby realizing that the lever structure and the weight of the shipping container borne by the lever structure are balanced by using a floating body bearing structure; in addition, when one end of the resistance arm of the latter lever structure bears a shipping container, the former lever structure and the gravity of the container bearing the shipping container can limit the power arm of the latter lever structure to move upwards through the transmission supporting structure, so that before the floating body bearing structure reaches the maximum buoyancy, the corresponding lever structure can bear the gravity of a larger shipping container, and the total cargo carrying amount of the ship body structure is effectively improved.
Description
Technical Field
The invention relates to the technical field of marine equipment, in particular to a marine transportation method for improving the freight volume.
Background
During transportation in the marine industry, it is common to increase the total cargo capacity by increasing the shipping area and increasing the load capacity, typically by increasing the draft volume of the ship (i.e., the underwater volume of the ship) or by using catamarans and the like.
However, in the prior art, the increase of the shipping area cannot be realized by increasing the draught volume of the ship; the catamaran is a ship formed by connecting the upper parts of two separated underwater hulls into a whole by using a reinforcing framework, wherein a main engine and a propeller are respectively arranged in the two hulls, and the catamaran can be used for placing goods by a construction bridge (called as a connecting bridge) for connecting the two hulls. However, the total amount of freight is increased mainly by increasing the load area, and two hulls having rated load capacity are still required to carry the load, and the load of the hulls cannot be increased. It is difficult to increase the total cargo capacity of the hull by increasing the shipping area and the load capacity at the same time.
In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and useful researches, and the final products have achieved effective results and have formed the technical solutions to be described below.
Disclosure of Invention
Therefore, the invention provides a ship transportation method for improving the freight volume, which aims to solve the technical problem that the ship freight volume is difficult to be improved by increasing the shipping area and the load capacity at the same time in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a method of marine transportation for increasing cargo capacity, comprising the steps of:
s1: the floating body bearing structure is subjected to buoyancy from the water surface;
a loading container is placed on the basic bearing plate, and the buoyancy force borne by the floating body bearing structure is increased, so that the basic bearing plate tends to be horizontal;
s2: placing a shipping container on a progressive loading plate adjacent to the base loading plate, wherein the progressive loading plate is pressed down under the action of gravity from the shipping container and generates an upward supporting force on the base loading plate through a lever action, and the supporting force and the buoyancy force applied to a floating body bearing structure corresponding to the base loading plate jointly move the base loading plate upwards;
s3: judging whether to adjust the gravity generated by the shipping container according to the upward moving degree of the base bearing plates until the adjacent base bearing plates and the progressive bearing plates are kept horizontally and level;
s4: continuously and sequentially placing shipping containers on a plurality of adjacent progressive bearing plates, and judging whether to adjust the gravity generated by the shipping containers according to the upward moving degree of the corresponding progressive bearing plates until the two adjacent progressive bearing plates are kept horizontally and level;
s5: after the loading and transporting containers are finally placed on the plurality of progressive bearing plates and the base bearing plates, if the whole body is not kept horizontal and inclines, the overweight touch end of the progressive bearing plate touches the balance detection structure, the balance detection structure sends an overweight warning signal, the placing weight of the loading and transporting containers is continuously and integrally adjusted, and the progressive bearing plates and the base bearing plates are kept horizontally and level.
Further, the specific process of step S1 includes:
when the ship body structure sails along the sailing direction of the ship body, the supporting floating body in the floating body bearing structure floats on the water surface, and the supporting floating body is subjected to the buoyancy from the water surface and sails synchronously along with the ship body structure;
the method comprises the following steps that firstly, a shipping container is placed on a basic bearing plate, the basic bearing plate moves downwards after being subjected to the action of gravity from the shipping container, at the moment, a basic power arm synchronously and adaptively rotates and slides inside an elliptic slide way of a basic positioning seat, meanwhile, a fulcrum seat is subjected to downward pressure to drive a corresponding transmission supporting structure to move downwards, and a floating body bearing structure moves downwards along with the water surface, so that the drainage volume of the floating body bearing structure is gradually increased, the buoyancy received by the floating body bearing structure is gradually increased, and the buoyancy generated by the floating body bearing structure can offset with the basic bearing structure and the gravity of the shipping container borne by the basic bearing structure in real time to keep the balance of the system.
Further, the specific process of step S1 further includes:
the weight of a shipping container placed on the basic bearing structure is reduced through adjustment and/or the length of an electric telescopic rod in the extension transmission rod part is increased through adjustment of the control module, so that the buoyancy force borne by the floating body bearing structure is increased, and the basic bearing plate tends to be horizontal.
Further, the specific process of step S2 includes:
the bearing device comprises a base bearing plate, a progressive bearing plate, a limiting bending plate, a limiting block and an upward supporting force, wherein the base bearing plate is adjacent to the base bearing plate, the progressive bearing plate moves downwards under the action of gravity from the shipping container, the limiting bending plate is positioned on a progressive power arm under the action of a lever formed by a progressive resistance arm and a fulcrum seat, the limiting block positioned on the corresponding fulcrum rod part of the base bearing plate generates an upward supporting force, the upward supporting force and buoyancy borne by a supporting floating body corresponding to the base bearing plate jointly have a reverse action on the base bearing structure and the gravity of the bearing shipping container, and the base bearing plate and the limiting block corresponding to the base bearing plate at least generate a trend of moving upwards on the basis that the original base bearing plate is in system balance.
Further, the specific process of step S3 includes:
when the basic bearing plate moves upwards, if the basic bearing plate and the corresponding limiting block do not move upwards obviously, the weight of the basic bearing structure and the bearing shipping container is far larger than the weight of the lever required by the adjacent progressive power arm, the weight of the shipping container corresponding to the basic bearing plate and/or the progressive bearing plate does not need to be adjusted, and the basic bearing plate is still in a horizontal state.
Further, the specific process of step S3 further includes:
if the basic bearing plate and the corresponding limiting block thereof move upwards obviously and the buoyancy borne by the floating body bearing structure is not 0, judging that the gravity generated by the basic bearing structure and the bearing and shipping container thereof is smaller than the sum of the buoyancy borne by the corresponding floating body bearing structure and the required lever gravity of the adjacent progressive power arm, and the gravity generated by the basic bearing structure and the bearing and shipping container thereof is still larger than the required lever weight of the adjacent progressive power arm;
through the buoyancy that reduces body bearing structure and receive, keep the level parallel and level and contact through the screens groove between adjacent basic loading board and the bearing board that advances one by one.
Further, the specific process of step S3 further includes:
the buoyancy borne by the floating body bearing structure is reduced by adjusting the gravity of the loading container corresponding to the enlarged basic bearing plate and/or the gravity of the loading container corresponding to the adjacent progressive power arm and/or the length of the electric telescopic rod in the extension transmission rod part.
Further, the specific process of step S3 further includes:
the method is characterized in that the adjacent basic bearing plates and the progressive bearing plates are kept horizontally level or the adjacent two progressive bearing plates are kept horizontally level by adjusting the mode of increasing the gravity of the corresponding bearing container of the basic bearing plates or the progressive bearing plates;
when the plurality of progressive bearing plates extend towards the direction far away from the basic bearing plates, the gravity of each progressive bearing plate for bearing the shipping container is gradually increased, and then the supporting force of the limiting bending plate corresponding to each progressive bearing plate on the adjacent limiting block can be gradually increased, at the moment, the gravity of the shipping container borne by the basic bearing plate or the progressive bearing plate corresponding to each floating body bearing structure can be increased as much as possible within the range of the maximum buoyancy borne by the floating body bearing structure and under the condition that the base bearing plates and the progressive bearing plates are all kept parallel and level, and the gravity of the shipping container is supported by the buoyancy borne by the floating body bearing structure.
Further, the specific process of step S5 includes:
when a plurality of progressive bearing plate and basic bearing plate do not keep the level and incline, touch and press the pressure sensor who locates the balance and detect the structure through the overweight touch-press end that is located progressive bearing plate automatically, when pressure sensor detects the touch-press pressure that comes from overweight touch-press end, pressure sensor can transmit detected signal to control module, control module controls overweight warning light through relay module and lights, in order to feed back overweight information to the operating personnel, the operating personnel is with this weight of placing of adjustment shipment packing box, make progressive bearing plate and basic bearing plate keep horizontal parallel and level.
The invention has the following advantages:
the method can form a fulcrum seat with preset supporting force based on the transmission supporting structure and form a lever structure arranged on the fulcrum seat through the floating body bearing structure under the action of buoyancy borne by the floating body bearing structure; the lever structure is provided with a preset weight at one end of a longer power arm in the lever structure, and one end of a shorter resistance arm is used for bearing a shipping container, so that the lever structure and the gravity of the shipping container borne by the lever structure can be balanced by utilizing the buoyancy of the floating body bearing structure, and the total freight quantity of the ship structure is effectively increased on the basis of not increasing the set load; in addition, when one end of the shorter resistance arm of the next lever structure bears a shipping container, the previous lever structure and the gravity of the shorter resistance arm bearing the shipping container can effectively limit one end of the longer power arm in the next lever structure to move upwards through the transmission supporting structure, at the moment, extra weight does not need to be configured at one end of the longer power arm of the next lever structure, and the effect can be realized only by that the gravity of the previous lever structure and the bearing of the shipping container is larger than the required gravity of one end of the longer power arm in the next lever structure; simultaneously, one end of a longer power arm of the latter lever structure can generate an upward force, so that the buoyancy required to be generated by the floating body bearing structure corresponding to the former lever structure is reduced, and the corresponding lever structure can bear larger gravity of a cargo container before the floating body bearing structure reaches the maximum buoyancy, so that the functional practicability of the structure is enhanced on the basis of effectively improving the total cargo transportation amount of the ship body structure.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.
Fig. 1 is a schematic diagram of an overall axial structure of a ship transportation device for increasing a cargo capacity according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a side-view transmission structure of a ship transportation device for increasing a cargo capacity according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an axial structure of a floating body bearing structure in a ship transportation device for increasing the cargo capacity according to an embodiment of the present invention.
Fig. 4 is a schematic diagram illustrating a control principle of the marine transportation apparatus for increasing a cargo capacity according to an embodiment of the present invention.
Fig. 5 is a schematic workflow diagram of a shipping method for increasing the shipping volume according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the ship body structure comprises a ship body structure 1, a support frame 11, an extension shipping deck 12, a base positioning seat 13, a first limiting sleeve seat 14 and a second limiting sleeve seat 15;
the device comprises a transmission supporting structure 2, a fulcrum rod part 21, an extension transmission rod part 22, an electric telescopic rod 221, a fulcrum seat 23 and a limiting block 24;
the foundation bearing structure 3, the foundation lever 31, the foundation power arm 311, the foundation resistance arm 312 and the foundation bearing plate 32;
the extension bearing structure 4, the progressive lever 41, the progressive power arm 411, the progressive resistance arm 412, the limiting bending plate 413, the progressive bearing plate 42, the clamping groove 421 and the overweight touch-press end 422;
the floating body bearing structure 5, a bearing floating body 51, a bearing end surface 52, a connecting seat 53, a streamline drag reduction bottom plate 54 and a bulbous bow 55;
the balance detection structure 6, the overweight detection mounting rod 61 and the overweight warning lamp 62;
a pressure sensor 7; a control module 8, a power module 81, a relay module 82;
a shipping container 9; the ship body sails in the direction a.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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 present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical change.
The embodiment of the invention provides a ship transportation device for improving the freight volume, which is shown in figures 1-4 and comprises a transmission supporting structure 2, a basic bearing structure 3, an extension bearing structure 4, a floating body bearing structure 5, a balance detection structure 6, a pressure sensor 7 and a control module 8; a fulcrum seat 23 with a preset supporting force is formed by the floating body bearing structure 5 through the buoyancy effect of the floating body bearing structure, and a lever structure arranged on the fulcrum seat 23 is formed on the basis of the transmission supporting structure 2; the preset weight is arranged at one end of a longer power arm in the lever structure, and one end of a shorter resistance arm is used for bearing a shipping container 9, so that the lever structure and the gravity of the shipping container 9 can be balanced by utilizing the buoyancy of the floating body bearing structure 5, and the total freight quantity of the ship body structure 1 is effectively increased on the basis of not increasing the set load; in addition, when one end of the shorter resistance arm of the next lever structure bears the shipping container 9, the previous lever structure and the gravity of the shorter resistance arm bearing the shipping container 9 can effectively limit one end of the longer power arm in the next lever structure to move upwards through the transmission supporting structure 2, at this time, extra weight does not need to be configured at one end of the longer power arm of the next lever structure, and the effect can be realized only by that the gravity of the previous lever structure and the loading container 9 bearing the previous lever structure is greater than the required gravity of one end of the longer power arm in the next lever structure; simultaneously, one end of a longer power arm of the latter lever structure can generate an upward force, so that the buoyancy required to be generated by the floating body bearing structure 5 corresponding to the former lever structure is reduced, and the corresponding lever structure can bear larger gravity of the loading and transporting container 9 before the floating body bearing structure 5 reaches the maximum buoyancy, so that the functional practicability of the structure is enhanced on the basis of effectively improving the total freight quantity of the ship body structure 1. The specific settings are as follows:
as shown in fig. 1 to 2, two side walls of the hull structure 1 are fixedly connected with a set of support frames 11, and an extended shipping deck 12 flush with a deck of the hull structure 1 is formed on a top end surface of each set of support frames 11; for serving as a structural basis for lifting the cargo volume of the hull structure 1 via the support frames 11 and the extended shipping deck 12.
The extending and shipping deck 12 is uniformly and fixedly connected with a plurality of first limiting sleeve seats 14, one side end face, deviating from the extending and shipping deck 12, of the support frame 11 is fixedly connected with a plurality of second limiting sleeve seats 15, and the first limiting sleeve seats 14 are vertically corresponding to the second limiting sleeve seats 15 one by one. The transmission supporting structure 2 is provided with a plurality of transmission supporting structures 2, the plurality of transmission supporting structures 2 are vertically arranged on the supporting frame 11 in a sliding mode, two ends of each transmission supporting structure 2 respectively extend through the first limiting sleeve seat 14 and the second limiting sleeve seat 15 in a one-to-one correspondence mode and are used as an interlocking structure for conducting the mechanical relationship between the floating body bearing structure 5 and the lever structure through the transmission supporting structure 2.
Specifically, the transmission support structure 2 includes a fulcrum lever portion 21, an extension transmission lever portion 22, and a fulcrum seat 23; the fulcrum rod part 21 and the extension transmission rod part 22 are integrally connected, the fulcrum rod part 21 is positioned above the first limiting sleeve seat 14, and the extension transmission rod part 22 is positioned below the second limiting sleeve seat 15; the fulcrum seat 23 is fixedly connected to an end of the fulcrum lever portion 21 away from the extension transmission lever portion 22, and is used as a fulcrum of the lever structure through the fulcrum seat 23.
A base positioning seat 13 is fixedly arranged on the extension shipping deck 12; every two of the plurality of transmission supporting structures 2 are divided into a group, and the plurality of groups of transmission supporting structures 2 are arranged in a straight line along the extending direction of the extending shipping deck 12 by taking the group close to the base positioning seat 13 as a start, wherein the group of transmission supporting structures 2 closest to the base positioning seat 13 forms the basic transmission supporting structure 2.
With continued reference to fig. 1 to 2, the foundation support structure 3 is correspondingly disposed on the transmission support structure 2 of the foundation, and is used as an extension foundation of the ship transportation equipment; in particular, the base carrying structure 3 comprises a base lever 31 and a base carrying plate 32; the basic lever 31 is rotatably disposed on the fulcrum seat 23 in the transmission supporting structure 2 of the foundation, and the basic lever 31 respectively extends to form a basic power arm 311 and a basic resistance arm 312 in a one-to-one correspondence manner at two side ends of the fulcrum seat 23; the basic positioning seat 13 is provided with an elliptical slideway, one end of the basic power arm 311, which is far away from the fulcrum seat 23, is connected with the elliptical slideway of the basic positioning seat 13 in a matching manner, so that the position of the basic power arm 311 is limited by the elliptical slideway, the basic power arm 311 can rotate based on the elliptical slideway, and can slide in the elliptical slideway in a self-adaptive manner according to the length of the basic power arm; the base resistance arm 312 is integrally connected to the base carrier plate 32 at an end remote from the pivot mount 23 for receiving a shipping container 9 through the base carrier plate 32. The extension length of the basic power arm 311 is greater than the sum of the extension lengths of the basic resistance arm 312 and the basic bearing plate 32.
When the shipping container 9 is placed on the base loading plate 32, the base loading plate 32 moves downward under the action of gravity from the shipping container 9, at this time, the base power arm 311 rotates and slides on the basis of the elliptical slide of the base positioning seat 13, and at the same time, the fulcrum seat 23 is pressed downward to drive the base transmission support structure 2 to move downward, the floating body bearing structure 5 moves downward along with the water surface, so that the volume of the water drained by the floating body bearing structure 5 is gradually increased, the buoyancy of the floating body bearing structure is gradually increased, the buoyancy generated by the floating body bearing structure 5 offsets the gravity of the base bearing structure 3 and the shipping container 9 loaded by the base bearing structure 3 in real time to keep the system balance, and finally, the gravity of the shipping container 9 is adjusted to enable the base loading plate 32 to tend to be horizontal.
Referring to fig. 2, a plurality of the extending bearing structures 4 are provided, and the plurality of extending bearing structures 4 are respectively provided on the transmission supporting structures 2 except the foundation in a one-to-one correspondence manner; specifically, the extension bearing structure 4 includes a progressive lever 41 and a progressive bearing plate 42, and the progressive lever 41 and the basic lever 31 together form the lever structure. The progressive lever 41 is rotatably arranged on the fulcrum seat 23 in the transmission support structure 2, and the progressive lever 41 respectively extends to form a progressive power arm 411 and a progressive resistance arm 412 in a one-to-one correspondence manner at two side ends of the fulcrum seat 23; wherein, the progressive resistance arm 412 is integrally connected with the progressive bearing plate 42 at the end far away from the fulcrum seat 23, so as to place the shipping container 9 through the progressive bearing plate 42, thereby effectively increasing the shipping area; a limiting and bending plate 413 is integrally arranged at one end of the progressive power arm 411, which is far away from the fulcrum seat 23, and the fulcrum rod part 21 is fixedly connected with a limiting block 24 at one side end, which is back to the base positioning seat 13; the limiting and bending plates 413 correspond to the limiting blocks 24, and the limiting blocks 24 can limit the limiting and bending plates 413 adjacent to the limiting and bending plates to move upwards, so that the lever structure and the gravity of the container 9 loaded and shipped by the lever structure can meet the lever weight requirement of the adjacent progressive power arm 411 through the limiting blocks 24, and at the moment, the progressive power arm 411 forms an upward force on the limiting blocks 24 based on the limiting and bending plates 413; according to the actual situation, if the fulcrum rod part 21 corresponding to the limiting block 24 does not move upwards obviously, the lever structure and the weight of the lever structure bearing the shipping container 9 are judged to be far larger than the required lever weight of the adjacent progressive power arm 411, and the weight of the shipping container 9 does not need to be adjusted; if the fulcrum rod part 21 corresponding to the limiting block 24 moves upwards obviously, the gravity of the lever structure and the loaded container 9 thereof is judged to be smaller than the sum of the buoyancy force borne by the corresponding floating body bearing structure 5 and the required lever gravity of the adjacent progressive power arm 411, and the gravity of the container 9 corresponding to the loaded container 9 of the limiting block 24 is increased or the gravity of the container 9 corresponding to the limiting bent plate 413 is reduced through adjustment until the adjacent two progressive bearing plates 42 or the basic bearing plate 32 and the progressive bearing plates 42 are kept horizontally level.
It should be noted that the extension length of the progressive power arm 411 is greater than the sum of the extension lengths of the progressive resistance arm 412 and the progressive carrier plate 42.
Preferably, two adjacent progressive bearing plates 42 or the base bearing plate 32 and the progressive bearing plates 42 can contact each other while keeping the same level, and a locking groove 421 is formed between the two adjacent progressive bearing plates 42 or the base bearing plate 32 and the progressive bearing plates 42; optionally, the clamping groove 421 is provided in two contact surfaces, and is far away from one contact surface on one side of the base positioning seat 13, and the other contact surface can contact with the groove bottom of the clamping groove 421, so as to effectively increase the contact area between the two bearing plates, and further improve the stability.
A plurality of the progressive bearing plates 42 in contact can jointly form a placement surface; when the plurality of progressive bearing plates 42 extend in the direction away from the base positioning seat 13, the gravity of the loaded shipping container 9 gradually increases, and further the upward force of the limiting bending plate 413 can gradually increase, and at this time, the gravity of the shipping container 9 correspondingly loaded by the floating bearing structure 5 can be increased as much as possible within the maximum buoyancy range received by the floating bearing structure 5, so that the buoyancy received by the floating bearing structure 5 can be more favorably utilized to offset the gravity of the shipping container 9, and further the total freight amount is further increased. Therefore, the contact area between the plurality of floating body bearing structures 5 extending in the direction away from the base positioning seat 13 and the water surface is gradually increased, so that larger water drainage volume can be generated, the buoyancy performance is effectively improved, larger weight of the shipping container 9 can be borne, the total freight amount is improved, and the functional feasibility of the structure is ensured.
To further increase the flexibility of function, the extension length of the extension drive rod part 22 can be adjusted at will. Referring to fig. 2, the extension transmission rod 22 is provided with a length adjustment structure, the length adjustment structure can be but is not limited to an electric telescopic rod 221, and the electric telescopic rod 221 is waterproof, so that the length of the extension transmission rod 22 and the buoyancy of the floating body bearing structure 5 can be flexibly adjusted by the electric telescopic rod 221, and further, the balance corresponding relationship between the gravity and the buoyancy of the base bearing plate 32 and the progressive bearing plate 42 can be more conveniently adjusted to keep the level, thereby improving the functional flexibility and the practicability.
With reference to fig. 2, a overweight pressing end 422 is formed at one end far from the basic positioning seat 13 by the placing surface formed by the plurality of progressive bearing plates 42; the extended shipping deck 12 is provided with the balance detection structure 6 on the side corresponding to the overweight touch-press end 422; specifically, the balance detecting structure 6 includes an overweight detecting mounting rod 61 and an overweight warning lamp 62; overweight detection installation pole 61 has a vertical extending direction, just overweight detection installation pole 61 is located along its vertical extending direction's one end rigid coupling extension shipment deck 12, overweight detection installation pole 61 along its vertical extending direction's the other end with overweight warning light 62 looks rigid coupling. Pressure sensor 7 rigid coupling is located overweight detection installation pole 61 corresponds the orientation overweight touches a side end face of pressing end 422, just pressure sensor 7 with overweight touches and is equipped with predetermined interval between pressing end 422, be used for at a plurality of if the face of placing that progressive loading board 42 jointly formed does not keep the level parallel and level and when taking place the slope, overweight touches and presses end 422 can touch pressure sensor 7 when pressure sensor 7 detects the pressure of touching, overweight warning light 62 can send light feedback immediately, and then can this adjustment carry weight that carries of progressive loading board 42, makes a plurality of progressive loading board 42 keeps the level parallel and level, guarantees the functional of structure.
More specifically, referring to fig. 4, the control module 8 is disposed on the hull structure 1, and the control module 8 is connected to a power module 81 disposed on the hull structure 1 through a circuit; control module 8's control input end pass through the circuit with pressure sensor 7 electricity is connected, control module 8's control output end has a relay module 82 through circuit connection, relay module 82's output respectively with overweight warning light 62 with electric telescopic link 221 passes through circuit connection, be used for when pressure sensor 7 detects to come from overweight touch-press end 422 touch-press pressure, can with detected signal transmission extremely control module 8, control module 8 warp relay module 82 control overweight warning light 62 lights to with information feedback to the operating personnel, still can be through with control module 8 is connected with the control panel electricity and is carried out right electric telescopic link 221's flexible volume control, with this adjustment extend the length of drive lever portion 22, promoted the intelligent degree of automation of equipment.
As a preferable solution of the present embodiment, please refer to fig. 1 and fig. 3, the hull structure 1 has a hull advancing direction a; the floating body bearing structure 5 comprises a supporting floating body 51, a bearing end surface 52, a connecting seat 53, a streamline drag reduction bottom plate 54 and a bulb bow 55; specifically, the supporting floating body 51 is made of a floating body material, and the floating body material can be, but is not limited to, polyurethane foam plastic, so that the supporting floating body 51 can stably float on the water surface; the supporting floating body 51 is provided with one bearing end face 52, the bearing end face 52 is fixedly connected with one connecting seat 53, and the connecting seat 53 is fixedly connected with the extension transmission rod part 22 so as to effectively convert the buoyancy force borne by the supporting floating body 51 into the supporting force for the extension transmission rod part 22; the supporting floating body 51 is a head end at one end facing the advancing direction a of the ship body, and the other end is a tail end, and a streamline drag reduction bottom plate 54 is formed at the head end of the end surface of the supporting floating body 51 at one side facing away from the bearing end surface 52, so as to effectively reduce the advancing resistance when the supporting floating body 51 advances with the ship body structure 1; and a bulbous bulb 55 is also provided at the bottom of the support float 51 to further effectively reduce the traveling wave resistance, thereby ensuring the sailing efficiency of the hull structure 1.
As shown in fig. 5, a method for using a ship transportation apparatus for increasing a cargo capacity, comprising the steps of:
s1: when the hull structure 1 is sailing in the hull sailing direction a, the supporting floats 51 in the float carrying structure 5 are floating on the water, and the supporting floats 51 are subjected to buoyancy from the water and sail synchronously with the hull structure 1.
Firstly, a shipping container 9 is placed on a basic bearing plate 32, the basic bearing plate 32 moves downwards after being subjected to the action of gravity from the shipping container 9, at the moment, a basic power arm 311 synchronously and adaptively rotates and slides in an elliptical slideway of a basic positioning seat 13, meanwhile, a fulcrum seat 23 is subjected to downward pressure to drive a corresponding transmission supporting structure 2 to move downwards, a floating body bearing structure 5 moves downwards along with the water surface, so that the drainage volume of the floating body bearing structure 5 is gradually increased, the buoyancy force applied to the floating body bearing structure is gradually increased, the buoyancy force generated by the floating body bearing structure 5 can be offset with the gravity of the basic bearing structure 3 and the shipping container 9 borne by the basic bearing structure 3 in real time to keep the system balance, and finally, the weight of the shipping container 9 placed on the basic bearing structure 3 is adjusted (reduced), and/or the length of an electric expansion rod 221 in an extension transmission rod part 22 is adjusted (increased) through a control module 8, so as to change (increase) the buoyancy force applied to the floating body bearing structure 5 and make the basic bearing plate 32 tend to be horizontal.
: next, the shipping container 9 is placed on the progressive loading plate 42 adjacent to the base loading plate 32, the progressive loading plate 42 moves downward under the action of gravity from the shipping container 9, and under the lever action formed by the progressive resistance arm 412 and the fulcrum seat 23, the limiting bending plate 413 of the progressive power arm 411 generates a supporting force for the limiting block 24 on the fulcrum rod portion 21 corresponding to the base loading plate 32, the supporting force and the buoyancy force applied to the supporting floating body 51 corresponding to the base loading plate 32 act in the opposite direction to the gravity of the base bearing structure 3 and the loading container 9, and on the basis that the original base loading plate 32 is in system balance, the base loading plate 32 and the corresponding limiting block 24 tend to move upward at least.
: when the base loading plate 32 and the corresponding limiting block 24 tend to move upwards, if the base loading plate 32 and the corresponding limiting block 24 do not move upwards significantly, it is determined that the weight of the base loading structure 3 and the loading and shipping container 9 is much larger than the required lever weight of the adjacent progressive power arm 411, and the base loading plate 32 is still in a horizontal state without adjusting the weight of the loading and shipping container 9.
If the base bearing plate 32 and the corresponding limiting block 24 move upward significantly and the buoyancy of the floating body bearing structure 5 is not 0, it is determined that the weight of the base load bearing structure 3 and its load carrying shipping container 9 is less than the sum of the buoyancy of its corresponding buoyant load bearing structure 5 and the required lever weight of the adjacent progressive power arm 411, and the weight of the base load bearing structure 3 and its load carrying shipping container 9 is still greater than the required lever weight of the adjacent progressive power arm 411, by adjusting to increase the weight of the base load bearing plate 32 corresponding to the shipping container 9, and/or by adjusting to decrease the weight of the progressive load bearing plate 42 corresponding to the adjacent progressive power arm 411 bearing the shipping container 9, and/or by adjusting to decrease the length of the electrical extension rod 221 in the extension drive rod portion 22 by the control module 8, so as to reduce the buoyancy applied to the floating body bearing structure 5 until the adjacent base bearing plate 32 and the progressive bearing plate 42 are horizontally leveled and contacted through the locking groove 421.
: the shipping container 9 is sequentially placed on each of the incremental carrier plates 42 by analogy with the method described in S3 until adjacent incremental carrier plates 42 are horizontally level and in contact through the detent groove 421.
: when the adjacent base carrier plate 32 and the progressive carrier plate 42 are maintained horizontally flush or two adjacent progressive carrier plates 42 are maintained horizontally flush in S3 and S4, it is preferable to adjust the manner of increasing the weight of the base carrier plate 32 or the progressive carrier plate 42 corresponding to the load carrying container 9.
Specifically, when the plurality of progressive bearing plates 42 extend in the direction away from the base bearing plate 32, the gravity of the shipping container 9 borne by each progressive bearing plate 42 is gradually increased, and then the supporting force of the limiting bending plate 413 corresponding to each progressive bearing plate 42 to the adjacent limiting block 24 can be gradually increased, at this time, the gravity of the shipping container 9 borne by the base bearing plate 32 or the progressive bearing plate 42 corresponding to each floating body bearing structure 5 can be increased as much as possible within the maximum buoyancy range borne by the floating body bearing structure 5 and under the condition that the base bearing plate 32 and the progressive bearing plate 42 are all kept flush, and the buoyancy borne by the floating body bearing structure 5 is fully utilized to support the gravity of the shipping container 9.
: when a plurality of progressive bearing plates 42 and basic bearing plates 32 are not kept horizontal and are inclined, the overweight touch end 422 of the progressive bearing plate 42 can touch and press the pressure sensor 7 arranged on the balance detection structure 6, when the pressure sensor 7 detects the touch and press pressure from the overweight touch end 422, the pressure sensor 7 can transmit a detection signal to the control module 8, the control module 8 controls the overweight warning lamp 62 to light through the relay module 82, so as to feed back information to an operator, the operator can adjust the placing weight of the shipping container 9 by the aid of the pressure sensor, and the progressive bearing plates 42 and the basic bearing plates 32 are kept horizontal and level.
To this end, a group of methods for using marine transportation devices for increasing the freight volume has been completed.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. A method of marine transportation for increasing cargo capacity, comprising the steps of:
s1: the floating body bearing structure is subjected to buoyancy from the water surface;
a loading container is placed on the basic bearing plate, and the buoyancy force borne by the floating body bearing structure is increased, so that the basic bearing plate tends to be horizontal;
s2: placing a shipping container on a progressive loading plate adjacent to the base loading plate, wherein the progressive loading plate is pressed down under the action of gravity from the shipping container and generates an upward supporting force on the base loading plate through a lever action, and the supporting force and the buoyancy force applied to a floating body bearing structure corresponding to the base loading plate jointly move the base loading plate upwards;
s3: judging whether to adjust the gravity generated by the shipping container according to the upward moving degree of the base bearing plates until the adjacent base bearing plates and the progressive bearing plates are kept horizontally and level;
s4: continuously and sequentially placing shipping containers on a plurality of adjacent progressive bearing plates, and judging whether to adjust the gravity generated by the shipping containers according to the upward moving degree of the corresponding progressive bearing plates until the two adjacent progressive bearing plates are kept horizontally and level;
s5: after the loading and transporting containers are finally placed on the plurality of progressive bearing plates and the base bearing plates, if the whole body is not kept horizontal and inclines, the overweight touch end of the progressive bearing plate touches the balance detection structure, the balance detection structure sends an overweight warning signal, the placing weight of the loading and transporting containers is continuously and integrally adjusted, and the progressive bearing plates and the base bearing plates are kept horizontally and level.
2. The method for ship transportation for increasing cargo capacity according to claim 1, wherein the specific process of step S1 includes:
when the ship body structure sails along the sailing direction of the ship body, the supporting floating body in the floating body bearing structure floats on the water surface, and the supporting floating body is subjected to the buoyancy from the water surface and sails synchronously along with the ship body structure;
the method comprises the following steps that firstly, a shipping container is placed on a basic bearing plate, the basic bearing plate moves downwards after being subjected to the action of gravity from the shipping container, at the moment, a basic power arm synchronously and adaptively rotates and slides inside an elliptic slide way of a basic positioning seat, meanwhile, a fulcrum seat is subjected to downward pressure to drive a corresponding transmission supporting structure to move downwards, and a floating body bearing structure moves downwards along with the water surface, so that the drainage volume of the floating body bearing structure is gradually increased, the buoyancy received by the floating body bearing structure is gradually increased, and the buoyancy generated by the floating body bearing structure can offset with the basic bearing structure and the gravity of the shipping container borne by the basic bearing structure in real time to keep the balance of the system.
3. The method for improving the freight volume of a ship according to claim 1, wherein the specific process of step S1 further includes:
the weight of a shipping container placed on the basic bearing structure is reduced through adjustment and/or the length of an electric telescopic rod in the extension transmission rod part is increased through adjustment of the control module, so that the buoyancy force borne by the floating body bearing structure is increased, and the basic bearing plate tends to be horizontal.
4. The method for ship transportation for increasing cargo capacity according to claim 1, wherein the specific process of step S2 includes:
the loading and transporting container is placed on the progressive bearing plate adjacent to the basic bearing plate, the progressive bearing plate moves downwards after receiving the action of gravity from the loading and transporting container, meanwhile, under the lever action formed by the progressive resistance arm and the fulcrum seat, the limiting bending plate positioned on the progressive power arm generates upward supporting force on the limiting block positioned on the fulcrum rod part corresponding to the basic bearing plate, the upward supporting force and the buoyancy force borne by the supporting floating body corresponding to the basic bearing plate jointly have reverse action on the basic bearing structure and the gravity of the loading and transporting container, and on the basis that the original basic bearing plate is in system balance, the basic bearing plate and the limiting block corresponding to the basic bearing plate at least generate the trend of moving upwards.
5. The method for ship transportation for increasing cargo capacity according to claim 1, wherein the specific process of step S3 includes:
when the basic bearing plate moves upwards, if the basic bearing plate and the corresponding limiting block do not move upwards obviously, the weight of the basic bearing structure and the bearing shipping container is far larger than the weight of the lever required by the adjacent progressive power arm, the weight of the shipping container corresponding to the basic bearing plate and/or the progressive bearing plate does not need to be adjusted, and the basic bearing plate is still in a horizontal state.
6. The method for ship transportation for increasing cargo capacity according to claim 5, wherein the specific process of step S3 further comprises:
if the basic bearing plate and the corresponding limiting block thereof move upwards obviously and the buoyancy borne by the floating body bearing structure is not 0, judging that the gravity generated by the basic bearing structure and the bearing and shipping container thereof is smaller than the sum of the buoyancy borne by the corresponding floating body bearing structure and the required lever gravity of the adjacent progressive power arm, and the gravity generated by the basic bearing structure and the bearing and shipping container thereof is still larger than the required lever weight of the adjacent progressive power arm;
through the buoyancy that reduces body bearing structure and receive, keep the level parallel and level and contact through the screens groove between adjacent basic loading board and the bearing board that advances one by one.
7. The method for ship transportation for increasing cargo capacity according to claim 6, wherein the specific process of step S3 further comprises:
the buoyancy borne by the floating body bearing structure is reduced by adjusting the gravity of the loading container corresponding to the enlarged basic bearing plate and/or the gravity of the loading container corresponding to the adjacent progressive power arm and/or the length of the electric telescopic rod in the extension transmission rod part.
8. The method for ship transportation for increasing cargo capacity of claim 7, wherein the specific process of step S3 further comprises:
the method is characterized in that the adjacent basic bearing plates and the progressive bearing plates are kept horizontally level or the adjacent two progressive bearing plates are kept horizontally level by adjusting the mode of increasing the gravity of the corresponding bearing container of the basic bearing plates or the progressive bearing plates;
when the plurality of progressive bearing plates extend towards the direction far away from the basic bearing plates, the gravity of each progressive bearing plate for bearing the shipping container is gradually increased, and then the supporting force of the limiting bending plate corresponding to each progressive bearing plate on the adjacent limiting block can be gradually increased, at the moment, the gravity of the shipping container borne by the basic bearing plate or the progressive bearing plate corresponding to each floating body bearing structure can be increased as much as possible within the range of the maximum buoyancy borne by the floating body bearing structure and under the condition that the base bearing plates and the progressive bearing plates are all kept parallel and level, and the gravity of the shipping container is supported by the buoyancy borne by the floating body bearing structure.
9. The method for ship transportation for increasing cargo capacity according to claim 1, wherein the specific process of step S5 includes:
when a plurality of progressive bearing plate and basic bearing plate do not keep the level and incline, touch and press the pressure sensor who locates the balance and detect the structure through the overweight touch-press end that is located progressive bearing plate automatically, when pressure sensor detects the touch-press pressure that comes from overweight touch-press end, pressure sensor can transmit detected signal to control module, control module controls overweight warning light through relay module and lights, in order to feed back overweight information to the operating personnel, the operating personnel is with this weight of placing of adjustment shipment packing box, make progressive bearing plate and basic bearing plate keep horizontal parallel and level.
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| WO2020017069A1 (en) * | 2018-07-20 | 2020-01-23 | 三菱造船株式会社 | Ship |
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| CN1604866A (en) * | 2001-12-19 | 2005-04-06 | H·J·简森 | Method and apparatus for loading and unloading cargo from a twin-hull sea-going ship |
| CN201685979U (en) * | 2010-05-31 | 2010-12-29 | 台湾国际造船股份有限公司 | Container ship |
| KR20120131274A (en) * | 2011-05-25 | 2012-12-05 | 현대중공업 주식회사 | Container ship with collapsible supporter |
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| CN112550583A (en) | 2021-03-26 |
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