CN112550586B - Multistage bearing method based on lifting shipping area and total load - Google Patents
Multistage bearing method based on lifting shipping area and total load Download PDFInfo
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- CN112550586B CN112550586B CN202110101667.0A CN202110101667A CN112550586B CN 112550586 B CN112550586 B CN 112550586B CN 202110101667 A CN202110101667 A CN 202110101667A CN 112550586 B CN112550586 B CN 112550586B
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- 238000011068 loading method Methods 0.000 claims abstract description 62
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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 multistage bearing method based on lifting of shipping area and total load, and belongs to the technical field of marine equipment. The cargo loading and unloading device comprises S1-S3, wherein the first conduction supporting part is matched with the floating body bearing part to measure the loading and unloading weight of the first loading and unloading plate frame and support the first loading and unloading plate frame, the gravity generated by the first loading and unloading plate frame bearing a cargo box is conducted to the floating body bearing part through the first conduction supporting part, the gravity is counteracted through the buoyancy generated by the floating body bearing part corresponding to the water surface, and the loading and unloading area and the loading and unloading weight are improved through the first loading and unloading plate frame; the second conveying support part is used for measuring the conveying weight of the second conveying plate frame and supporting the second conveying plate frame, meanwhile, the gravity of the second conveying plate frame is conveyed to the floating body bearing part through the second conveying support part, no extra vertical pressure is generated on the ship body structure, the conveying area is lifted through the second conveying plate frame, and the conveying weight is further lifted.
Description
Technical Field
The invention relates to the technical field of marine equipment, in particular to a multistage bearing method based on lifting shipping area and total load.
Background
At present, in the transportation process of the ship industry, the total freight amount is generally increased by increasing the shipping area and the load capacity; the method for increasing the total amount of freight by increasing the load capacity is generally to increase the draught volume of a ship (namely, the underwater volume of the ship), and the method for increasing the total amount of freight by increasing the shipping area is generally to increase a catamaran and the like.
A catamaran in the prior art refers to a "ship" in which two separate underwater hulls are connected to each other by a reinforcing frame to form a whole, and a host and a propeller are respectively disposed in the two hulls, and the catamaran can be used to place cargo through a bridge (generally called a connecting bridge) connecting the two hulls. However, the total amount of freight is increased mainly by increasing the load area, and two ship hulls with rated load capacity are still needed for carrying the load, so that the load capacity of the ship hulls is higher. The cargo cannot be continuously placed on the basis of the rated load capacity formed by increasing the area of the ship, and the total cargo amount of the ship body is difficult to lift.
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 multistage bearing method based on lifting shipping area and total load, which aims to solve the technical problem that in the prior art, when the total freight volume of a ship is lifted, the total freight volume cannot be lifted by continuously placing goods on a ship body with the load exceeding the rated load capacity on the basis of increasing the area of the ship.
In order to achieve the above purpose, the invention provides the following technical scheme:
the multistage bearing method based on the lifting shipping area and the total load comprises the following steps:
s1: measuring the real-time shipping weight of the first shipping plate frame when the ship structure is positioned on the current water surface;
s2: placing containers to the first shipping pallet based on the real-time shipping weight of the first shipping pallet;
s3: and judging whether to continuously place the container to the second shipping plate frame or not according to the result of placing the container to the first shipping plate frame.
Further, the specific process of step S1 includes:
when the first loading and transporting plate frame loading weight is measured, the first basic electromagnet and the first transmission electromagnet are electrified through the power supply circuit respectively, the power supply voltage is gradually increased through the power supply circuit, the current passing through the first basic electromagnet and the first transmission electromagnet coil is gradually increased, the magnetic force mutual exclusion between the first basic electromagnet and the first transmission electromagnet is increased, the first basic electromagnet and the first transmission electromagnet slide in opposite directions along the corresponding first self-adaptive buffer cavities respectively, and the distance between the first basic electromagnet and the first transmission electromagnet is gradually increased.
Further, the specific process of step S1 further includes:
when the distance between the first basic electromagnet and the first transmission electromagnet is gradually increased, firstly, the first transmission electromagnet drives the first loading plate frame to move upwards through the first transmission supporting rod until the first transmission electromagnet is blocked and limited by the corresponding first limiting block, secondly, the first basic electromagnet drives the floating body bearing part to move downwards through the first basic supporting rod, so that the floating body bearing part gradually overcomes the buoyancy of the water surface to move downwards until the top end surface of the floating body bearing part is aligned with the highest point of the water surface during fluctuation, and the one-way magnetic force value generated by the corresponding input power supply voltage is recorded at the moment, namely, the downward pressure value of the top end surface of the floating body bearing part when the top end surface is aligned with the highest point of the water surface during fluctuation is used as the real-time loading weight of the first loading plate frame.
Further, the specific process of step S2 includes:
firstly, the first basic electromagnet and the first driving electromagnet are electrified again, so that a gap with a preset repulsive force is formed between the first basic electromagnet and the first driving electromagnet;
placing a container on the first shipping plate frame, wherein when the gravity generated by the container placed on the first shipping plate frame increases gradually, the gravity borne by the first shipping plate frame is transmitted to the first transmission electromagnet through the first transmission supporting rod, and because the first base electromagnet and the first transmission electromagnet are in a repulsive state after being electrified, the acting force between the first base electromagnet and the first transmission electromagnet is balanced and offset, the gravity transmitted to the first transmission electromagnet is continuously transmitted to the first base supporting rod and is finally transmitted to the floating body bearing part through the first base supporting rod; the buoyancy of the floating body on the upward water surface borne by the floating body bearing part offsets the gravity generated by the container of the first shipping plate frame.
Further, the specific process of step S2 further includes:
when the gravity generated by the container is continuously increased, the floating body bearing part gradually moves downwards until the container of the first shipping plate frame reaches the measured real-time shipping weight, and at the moment, the top end surface of the floating body bearing part is flush with the highest point when the water surface fluctuates, and the container is stopped to be continuously placed on the first shipping plate frame.
Further, the specific process of step S3 includes:
if the loading area of the first loading plate frame is used up and the loading weight does not reach the real-time loading weight of the first loading plate frame, the container can be directly placed on the second loading plate frame without measuring the real-time loading weight of the second loading plate frame.
Further, the specific process of step S3 further includes:
if the loading area of the first loading plate frame is not used up and the loading weight does not reach the real-time loading weight of the first loading plate frame, the container does not need to be placed on the second loading plate frame.
Further, the specific process of step S3 further includes:
if the shipping area of the first shipping pallet is used and the shipping weight has reached the determined real-time shipping weight for the first shipping pallet, then the real-time shipping weight for the second shipping pallet is determined again and a container is placed on the second shipping pallet based on the determined real-time shipping weight for the second shipping pallet.
Further, the specific process of step S3 further includes:
if the shipping area of the first shipping pallet is not used and the shipping weight has reached the determined real-time shipping weight for the first shipping pallet, the real-time shipping weight for the second shipping pallet is again determined and a container is placed on the second shipping pallet based on the determined real-time shipping weight for the second shipping pallet.
Further, the specific process of step S3 further includes:
the method of determining the real time shipping weight of the second shipping pallet is the same as the method of determining the real time shipping weight of the first shipping pallet in step S1 and the method of placing a container on the second shipping pallet based on the determination of the real time shipping weight of the second shipping pallet is the same as the method of placing a container on the first shipping pallet in step S2.
The invention has the following advantages:
the method can determine the shipping weight of the first shipping plate frame and support the first shipping plate frame by matching the first conduction support part with the floating body bearing part, simultaneously, the gravity generated by the first shipping plate frame bearing a container is effectively conducted to the floating body bearing part arranged at the bottom of the first conduction support part through the first conduction support part, and finally the gravity is offset by the buoyancy generated by the floating body bearing part corresponding to the water surface, the method can be realized without bearing the stress of the hull structure, and the shipping area and the loading weight of the hull structure are improved by the first shipping plate frame; and, still can locate first shipment grillage through transporting the supporting part with the second, and by the shipment weight of second shipment grillage and support second shipment grillage of second transmission supporting part cooperation body bearing part measurement, simultaneously will be born the weight that the packing box produced by the second shipment grillage, effectively conduct body bearing part through second transmission supporting part, whole journey can not produce extra vertical pressure to the hull structure, with this can be on the basis that further promotes the shipment area through the second shipment grillage, still further promote the loading capacity, and then promoted the freight total amount of hull 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 overall axial structure diagram of a multi-stage load bearing device based on a lift shipping area and a total load according to an embodiment of the present invention.
Fig. 2 is a schematic view of an internal transmission structure of a multi-stage load carrier based on a lift shipping area and a total load according to embodiment 1 of the present invention.
Fig. 3 is an enlarged schematic structural view of a multi-stage carrying device based on a lift shipping area and a total load according to an embodiment of the present invention at a in fig. 2.
Fig. 4 is an enlarged schematic structural view of a multi-stage carrying device based on a lift shipping area and a total load, which is provided by the embodiment of the invention, at B in fig. 2.
Fig. 5 is a schematic view of an internal transmission structure of a multi-stage load carrier based on a lift shipping area and a total load according to embodiment 2 of the present invention.
Fig. 6 is a schematic workflow diagram of a multistage loading method based on a lifting shipping area and a total load according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
a hull structure 1, an auxiliary shipping deck 11, a cargo box 12;
the device comprises a first conduction supporting part 2, a first locating sleeve frame 21, a first limiting block 211, a first self-adaptive sliding cavity 22, a first basic electromagnet 23, a first transmission electromagnet 24, a first basic supporting rod 25, a first self-adaptive buffer cavity 26, a first transmission supporting rod 27 and a first line self-adaptive groove 28;
a float receiving section 3; a fixed mounting frame 4;
a positioning connection frame part 5; positioning connecting rods 51, line extension passages 52; a first shipping rack 6;
the second conductive supporting part 7, the second positioning sleeve frame 71, a second limiting block 711, a second adaptive sliding cavity 72, a second basic electromagnet 73, a second transmission electromagnet 74, a second basic supporting rod 75, a second transmission supporting rod 76, a second line adaptive groove 77 and a second adaptive buffer cavity 78;
a second shipping rack 8; a power supply line 9.
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 invention provides a multistage bearing device based on lifting shipping area and total load as shown in figures 1-5, which comprises a first conduction bearing part 2, a floating body bearing part 3, a fixed mounting frame 4, a positioning connection frame part 5, a first shipping plate frame 6, a second conduction bearing part 7, a second shipping plate frame 8 and a power supply circuit 9; the first conveying support part 2 is matched with the floating body bearing part 3 to measure the conveying weight of the first conveying plate frame 6 and support the first conveying plate frame 6, meanwhile, the gravity generated by the first conveying plate frame 6 bearing the container 12 is effectively conveyed to the floating body bearing part 3 arranged at the bottom of the first conveying support part 2 through the first conveying support part 2, finally, the gravity is offset through the buoyancy generated by the floating body bearing part 3 corresponding to the water surface, the ship structure 1 can be realized without being stressed and supported by the ship structure 1, and the conveying area and the carrying weight of the ship structure 1 are improved through the first conveying plate frame 6; moreover, the second conduction supporting part 7 can be arranged on the first shipping plate frame 6, the second conduction supporting part 7 is matched with the floating body bearing part 3 to measure the shipping weight of the second shipping plate frame 8 and support the second shipping plate frame 8, meanwhile, the second shipping plate frame 8 can bear the weight generated by the container 12 and is effectively conducted to the floating body bearing part 3 through the second conduction supporting part 7, no extra vertical pressure can be generated on the hull structure 1 in the whole process, so that the loading weight can be further improved on the basis that the shipping area of the second shipping plate frame 8 is further improved, and further the total freight quantity of the hull structure 1 is improved. The specific settings are as follows:
example 1
As shown in fig. 1, an auxiliary shipping deck 11 extends on both sides of the hull structure 1; to serve as a structural foundation for lifting the shipping area and the total load of the hull structure 1 by means of the auxiliary shipping deck 11.
Referring to fig. 1 to 2, the front and rear ends of the two side walls of the hull structure 1 are respectively and fixedly connected with one of the fixed mounting frames 4, and the positioning connection frame portions 5 are fixedly connected between the two fixed mounting frames 4 on the same side wall. First conduction supporting part 2 is equipped with a plurality of, and a plurality of the equal rigid coupling of first conduction supporting part 2 is located location connection frame portion 5 for bear the weight of acting on a first shipment grillage 6 jointly through the first conduction supporting part 2 of a plurality of, when effectively having increased the shipment area, can also effectively promote the loading capacity of first shipment grillage 6, and then promoted hull structure 1's freight total volume.
Specifically, the first conductive support part 2 comprises a first positioning sleeve frame 21, a first adaptive sliding cavity 22, a first base electromagnet 23, a first transmission electromagnet 24, a first base support rod 25, a first adaptive buffer cavity 26, a first transmission support rod 27 and a first line adaptive groove 28; the first positioning sleeve frame 21 is of a sleeve type structure fixedly connected to the positioning connection frame part 5, and the sleeve type first positioning sleeve frames 21 are provided with the first self-adaptive sliding cavity 22; the first base electromagnet 23 and the first driving electromagnet 24 are respectively and stably vertically arranged in the first adaptive sliding cavity 22 in a sliding manner, the first base electromagnet 23 is positioned below the first driving electromagnet 24, and corresponding magnetic poles between the first base electromagnet 23 and the first driving electromagnet 24 are the same, so that the first base electromagnet 23 and the first driving electromagnet 24 are in a repulsive state; one first basic supporting rod 25 is fixedly connected to one end face, away from the first transmission electromagnet 24, of the first basic electromagnet 23, the first basic supporting rod 25 extends to the outside of one end of the first positioning sleeve frame 21, one end, away from the first basic electromagnet 23, of the first basic supporting rod 25 in the extending direction of the first basic supporting rod 25 is fixedly connected to the floating body bearing portion 3, the first basic supporting rod 25 and the first basic electromagnet 23 are effectively supported by virtue of buoyancy of the floating body bearing portion 3 on the water surface, and then the supporting force can be transmitted to the first transmission electromagnet 24 by utilizing the repulsive force balance effect between the first basic electromagnet 23 and the first transmission electromagnet 24.
A first transmission support rod 27 is fixedly connected to the end face of the first transmission electromagnet 24 facing away from the first base electromagnet 23, the first transmission support rod 27 extends to the outside of the other end of the first positioning pocket frame 21, and the first transmission support rod 27 is fixed to the first shipping plate frame 6 at the end thereof remote from the first transmission electromagnet 24 in the extending direction thereof, so that the first transmission electromagnet 24, after receiving the supporting force from the first base electromagnet 23, can be further transmitted to the first shipping pallet 6 via the first transmission support rod 27, therefore, the total buoyancy generated by the floating body bearing parts 3 is transmitted to the first loading and transporting plate frame 6 together through the repulsion action between the first basic electromagnets 23 and the first transmission electromagnets 24, so that the loading stability of the first loading and transporting plate frame 6 is effectively ensured.
The floating body bearing part 3 is made of floating body materials which can be, but not limited to, polyurethane foam plastics; the floating body bearing part 3 can stably float on the water surface and effectively convert the buoyancy received by the floating body bearing part into supporting force for the first basic supporting rod 25 and the first basic electromagnet 23; meanwhile, one end of the floating body bearing part 3 facing the advancing direction of the hull structure 1 is a head end, the other end of the floating body bearing part is a tail end, and the head end and the tail end extend to form a streamline shape so as to effectively reduce the sailing resistance when the floating body bearing part 3 sails along with the hull structure 1; and a bulbous bulb is arranged at the bottom of the head end of the floating body bearing part 3 so as to further effectively reduce the traveling wave resistance and ensure the navigation efficiency of the hull structure 1.
More specifically, please refer to fig. 2, a first limiting block 211 corresponding to the first basic supporting rod 25 and the first transmission supporting rod 27 is fixedly connected to an inner wall of the first adaptive sliding cavity 22; the first stopper 211 is in sliding fit with the first basic supporting rod 25 and the first transmission supporting rod 27, so as to respectively improve the sliding stability of the first basic supporting rod 25 and the first transmission supporting rod 27 through the first stopper 211, and effectively prevent the first basic electromagnet 23 and the first transmission electromagnet 24 from slipping out of the first adaptive sliding cavity 22.
A first adaptive buffer cavity 26 is respectively arranged between the first basic electromagnet 23 and the corresponding first limit block 211, and between the first driving electromagnet 24 and the corresponding first limit block 211; the first adaptive buffer cavity 26 located between the first basic electromagnet 23 and the first limiting block 211 corresponding thereto can ensure that the first basic electromagnet 23 automatically slides up and down in the first adaptive buffer cavity 26 to adapt to the up-and-down fluctuation effect of the water surface. In addition, when the first shipping plate frame 6 is used for measuring the shipping weight, the first base electromagnet 23 and the first transmission electromagnet 24 are respectively electrified, and the power supply voltage is gradually increased to increase the current passing through the electromagnet coil, so that the magnetic force between the first base electromagnet 23 and the first transmission electromagnet 24 is mutually exclusive and increased, the first base electromagnet 23 and the first transmission electromagnet 24 respectively slide along the corresponding first self-adaptive buffer cavities 26 in opposite directions, the distance between the first base electromagnet 23 and the first transmission electromagnet 24 is gradually increased, at this time, the first transmission electromagnet 24 drives the first shipping plate frame 6 to move upwards through the first transmission support rod 27 until the first transmission electromagnet 24 is blocked and limited by the corresponding first limiting block 211, and then the first base electromagnet 23 drives the floating body bearing part 3 to move downwards through the first base support rod 25, so that the floating body bearing part 3 gradually overcomes the buoyancy of the water surface, until the top end surface of the floating body bearing part 3 is level with the highest point when the water surface fluctuates; the value of the unidirectional magnetic force (the downward pressure applied to the float carrying section 3) generated corresponding to the input power supply voltage at this time is recorded, that is, the shipping weight of the first shipping pallet 6, and a container 12 of a predetermined weight can be placed on the first shipping pallet 6 based on the shipping weight.
Specifically, referring to fig. 2 to 4, the first line adaptive slot 28 is disposed on the inner cavity wall of the first adaptive sliding cavity 22 and the first adaptive buffer cavity 26; the power supply line 9 extends and is electrically connected to the first basic electromagnet 23 and the first driving electromagnet 24 from the ship body structure 1 through the fixed mounting frame 4, the positioning connection frame part 5 and the first line self-adaptive groove 28 in sequence; the power supply line 9 can be accommodated in the first line adaptive slot 28 when sliding up and down along with the first basic electromagnet 23 or the first driving electromagnet 24, thereby effectively avoiding the collision of the power supply line 9 with the sliding positions of the first basic electromagnet 23 and the first driving electromagnet 24 and ensuring the functional feasibility of the structure.
More specifically, the positioning connecting frame portion 5 includes a positioning connecting rod 51 fixedly connected between the two first positioning sleeve frames 21 and a circuit extending channel 52 opened in the positioning connecting rod 51; a plurality of between the first basis electro-magnet 23 through the power supply line 9 is established ties, a plurality of between the first drive electro-magnet 24 through the power supply line 9 is established ties, and adjacent two first basis electro-magnet 23 or adjacent two the power supply line 9 between the first drive electro-magnet 24 all spiral arrangement is corresponding in the circuit extends the passageway 52 for through the self-resilience that the power supply line 9 of spiral arrangement formed, make the power supply line 9 be located first self-adaptation buffering chamber 26 and the first circuit self-adaptation groove 28 stretch out and draw back the regulation voluntarily, further reduced the possibility that the power supply line 9 and the sliding position of first basis electro-magnet 23 and first drive electro-magnet 24 produced the conflict with this.
With continued reference to fig. 1-2, the second conductive support portion 7 includes a second positioning sleeve bracket 71, a second adaptive sliding cavity 72, a second base electromagnet 73, a second transmission electromagnet 74, a second base support rod 75, a second transmission support rod 76, and a second line adaptive slot 77; the second positioning sleeve frame 71 is a sleeve type structure fixedly connected to the first shipping plate frame 6, and the sleeve type second positioning sleeve frames 71 are provided with the second adaptive sliding cavities 72; the second base electromagnet 73 and the second transmission electromagnet 74 are respectively and stably vertically arranged in the second adaptive sliding cavity 72 in a sliding manner, the second base electromagnet 73 is positioned below the second transmission electromagnet 74, and corresponding magnetic poles between the second base electromagnet 73 and the second transmission electromagnet 74 are the same, so that the second base electromagnet 73 and the second transmission electromagnet 74 are in a repulsive state; second basis electro-magnet 73 deviates from a side end face rigid coupling of second transmission electro-magnet 74 is equipped with one second basis supporting rod 75, second basis supporting rod 75 is keeping away from along its extending direction second basis electro-magnet 73's one end with first shipment grillage 6 looks rigid coupling for with the help of the bearing capacity that first shipment grillage 6 transmission obtained, realize effective support to second location sleeve frame 71 and second basis electro-magnet 73, and then utilize the repulsion equilibrium effect between second basis electro-magnet 73 and the second transmission electro-magnet 74, make the holding power can transmit to second transmission electro-magnet 74.
One side end face of the second transmission electromagnet 74, which faces away from the second base electromagnet 73, is fixedly connected with one second transmission supporting rod 76, the second transmission supporting rod 76 extends to the outside of the second positioning sleeve frame 71, and the second transmission support bar 76 is fixedly connected with the second shipping plate frame 8 at the end away from the second transmission electromagnet 74 in the extending direction thereof, so that the second transmission electromagnet 74, after receiving the supporting force from the second base electromagnet 73, can be further transmitted to the second shipping pallet 8 via the second transmission support bar 76, therefore, the total bearing force of the first loading plate frame 6 is transmitted to the second loading plate frame 8 together through the repulsive force between the second base electromagnets 73 and the second transmission electromagnets 74, so that the loading area is further effectively increased by the second loading plate frame 8.
A second limiting block 711 corresponding to the second transmission supporting rod 76 is fixedly arranged on the inner wall of the second self-adaptive sliding cavity 72; the second limiting block 711 is in sliding fit with the second transmission supporting rod 76, so that the sliding stability of the second transmission supporting rod 76 is effectively improved through the second limiting block 711, and the second transmission electromagnet 74 can be prevented from slipping out of the second adaptive sliding cavity 72.
The inner cavity wall of the second adaptive sliding cavity 72 is provided with the second line adaptive groove 77; the power supply line 9 extends and is electrically connected to a second base electromagnet 73 and a second transmission electromagnet 74 from the ship body structure 1 through the first shipping rack 6 and the second line adaptive slot 77; the power supply line 9 can be automatically accommodated in the second line adaptive groove 77 when sliding up and down along with the second transmission electromagnet 74, and the collision between the power supply line 9 and the sliding position of the second transmission electromagnet 74 is effectively avoided.
Example 2
In embodiment 2, the same reference numerals are given to the same structures as those in embodiment 1, and the same description is omitted, and embodiment 2 is modified from embodiment 1 in that, as shown in fig. 5, one end of the second base support rod 75, which is away from the second base electromagnet 73 in the extending direction, passes through the first shipping plate frame 6 and is fixedly connected with the floating body bearing part 3, and the floating body bearing part 3 floats on the water surface to directly and effectively support the second base support rod 75 and the second base electromagnet 73 by the buoyancy of the water surface to which the floating body bearing part 3 is subjected; and a second stopper 711 corresponding to the second base support rod 75 is fixedly connected to the inner wall of the second adaptive sliding cavity 72, the second stopper 711 is in sliding fit with the second base support rod 75, the sliding stability of the second base support rod 75 can be effectively improved by the second stopper 711, and the position of the second base electromagnet 73 can be limited.
A second adaptive buffer cavity 78 is respectively arranged between the second base electromagnet 73 and the corresponding second limit block 711, and between the second transmission electromagnet 74 and the corresponding second limit block 711; the second basic electromagnet 73 can automatically slide up and down in the second adaptive buffer cavity 78 to adapt to the up-and-down fluctuation effect of the water surface, the shipping weight of the second shipping plate frame 8 can be measured, and the functional feasibility of the structure is guaranteed.
As shown in fig. 6, a method for using a multi-stage load carrier based on a lifting shipping area and a total load includes the following steps:
s1: the real-time shipping weight of the first shipping pallet 6 is determined when the hull structure 1 is at the current water surface.
When the shipping weight of the first shipping grillage 6 is measured, the first base electromagnet 23 and the first transmission electromagnet 24 are respectively electrified through the power supply circuit 9, the power supply voltage is gradually increased through the power supply circuit 9, so that the current passing through the coils of the first base electromagnet 23 and the first transmission electromagnet 24 is gradually increased, at the moment, the magnetic force between the first base electromagnet 23 and the first transmission electromagnet 24 is increased, the first base electromagnet 23 and the first transmission electromagnet 24 respectively slide along the corresponding first self-adaptive buffer cavities 26 in opposite directions, the distance between the first base electromagnet 23 and the first transmission electromagnet 24 is gradually increased, specifically, firstly, the first transmission electromagnet 24 drives the first shipping grillage 6 to move upwards through the first transmission support rod 27 until the first transmission electromagnet 24 is blocked and limited by the corresponding first limiting block 211, secondly, the first base electromagnet 23 drives the floating body bearing part 3 to move downwards through the first base support rod 25, the floating body bearing part 3 gradually overcomes the buoyancy of the water surface and moves downwards until the top end surface of the floating body bearing part 3 is flush with the highest point of the water surface when fluctuating, and the one-way magnetic force value generated by the corresponding input power supply voltage at the moment is recorded, namely the downward pressure value of the top end surface of the floating body bearing part 3 when the top end surface is flush with the highest point of the water surface when fluctuating, and the downward pressure value is used as the real-time shipping weight of the first shipping plate frame 6.
S2: a container 12 is placed to the first shipping bed 6 based on the real-time shipping weight of the first shipping bed 6.
Firstly, the first base electromagnet 23 and the first transmission electromagnet 24 are electrified again, so that a preset gap is formed between the first base electromagnet 23 and the first transmission electromagnet 24, the structure can be protected, and the shock absorption performance of the container 12 can be improved; when the weight of the cargo box 12 placed on the first shipping rack 6 increases, the weight of the first shipping rack 6 is transmitted to the first transmission electromagnet 24 through the first transmission support rod 27, and the first base electromagnet 23 and the first transmission electromagnet 24 are in a repulsive state after being energized, so that the acting force balance between the first base electromagnet 23 and the first transmission electromagnet 24 is offset.
The gravitational force transferred to the first transfer electromagnet 24 is further transferred to the first base support rod 25 and finally transferred to the floating body bearing part 3 through the first base support rod 25. At this time, the upward water surface buoyancy received by the floating body bearing part 3 can counteract the gravity generated by the cargo box 12 of the first shipping pallet 6, and when the gravity generated by the cargo box 12 is continuously increased, the floating body bearing part 3 gradually moves downwards until the cargo box 12 of the first shipping pallet 6 reaches the measured real-time shipping weight, and at this time, the top end surface of the floating body bearing part 3 is flush with the highest point when the water surface fluctuates, and then the cargo box 12 is stopped from being continuously placed on the first shipping pallet 6.
S3: whether to continue placing containers 12 to the second shipping pallet 8 is determined based on the results of placing containers 12 to the first shipping pallet 6.
If the shipping area of the first shipping bed 6 is used and the shipping weight has not reached the real-time shipping weight of the first shipping bed 6, then the container 12 can be placed directly on the second shipping bed 8 without having to measure the real-time shipping weight of the second shipping bed 8.
If the shipping area of the first shipping bed 6 is not used and the shipping weight has not been determined to be the real-time shipping weight of the first shipping bed 6, then there is no need to place a further container 12 on the second shipping bed 8.
If the shipping area of the first shipping pallet 6 has been used and the shipping weight has reached the point where the real-time shipping weight of the first shipping pallet 6 is determined, then the real-time shipping weight of the second shipping pallet 8 is again determined and a container 12 is placed on the second shipping pallet 8 based on the determined real-time shipping weight of the second shipping pallet 8.
(the method of determining the real-time shipping weight of the second shipping bed 8 is the same as the method of determining the first shipping bed 6 in S1, and the method of placing a container 12 on the second shipping bed 8 based on the determination of the real-time shipping weight of the second shipping bed 8 is the same as the method of placing a container 12 on the first shipping bed 6 in S2, and therefore, for brevity, no further description is provided here).
If the shipping area of the first shipping pallet 6 is not used and the shipping weight has reached the point where the real-time shipping weight of the first shipping pallet 6 is determined, the real-time shipping weight of the second shipping pallet 8 is again determined and a container 12 is placed on the second shipping pallet 8 based on the determined real-time shipping weight of the second shipping pallet 8.
Therefore, a group of multi-stage bearing methods based on lifting shipping area and total load is completed. In practical ship operation application, still can be on second shipment grillage 8 through setting up a plurality of third conduction supporting part, borrow the third shipment grillage by means of a plurality of third conduction supporting part common support, and analogize so fourth shipment grillage, fifth shipment grillage … …, form multistage formula load carrier, every grade all can effectively promote loading capacity and shipment area, and the loading capacity performance that its promoted all comes from surface of water buoyancy alone, and can not produce extra vertical pressure to hull structure 1, has good application prospect.
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 (10)
1. The multistage bearing method based on the lifting shipping area and the total load is characterized by comprising the following steps of:
s1: a plurality of rod-shaped first conduction supporting parts which are vertically arranged are fixedly arranged on the left side and the right side of the ship body structure respectively, downward ends of the first conduction supporting parts which are vertically arranged are fixedly arranged with floating body bearing parts respectively, and the floating body bearing parts receive buoyancy from the current water surface; fixedly mounting the upward ends of the first conduction supporting parts to a groove-shaped first loading plate frame which is horizontally arranged and has an upward notch; the floating body bearing part receives buoyancy from the water surface and transmits the buoyancy to the first shipping plate frame through the first conduction bearing part;
inputting downward pressure to the floating body bearing part until the top end surface of the floating body bearing part is flush with the highest point of the current water surface, and measuring the weight of a container capable of generating gravity with the same value as the downward pressure to be used as the real-time shipping weight of the first shipping plate frame when the ship structure is positioned on the current water surface;
s2: placing containers to the first shipping pallet based on the real-time shipping weight of the first shipping pallet;
s3: fixedly mounting a plurality of rod-shaped second conduction supporting parts which are vertically arranged on the groove-shaped first shipping plate frame, respectively and fixedly mounting downward ends of the second conduction supporting parts which are vertically arranged at the bottom of the groove-shaped first shipping plate frame, and jointly and fixedly mounting upward ends of the second conduction supporting parts to the groove-shaped second shipping plate frame which is horizontally arranged and has an upward notch; the floating body bearing part is transmitted to the first shipping plate frame by buoyancy from the water surface and then further transmitted to the second shipping plate frame by the second transmission bearing part;
and judging whether to continuously place the container to the second shipping plate frame or not according to the result of placing the container to the first shipping plate frame.
2. The multistage load bearing method based on the lift shipping area and the total load of claim 1, wherein the specific process of step S1 comprises:
a first positioning sleeve frame in the first conduction supporting part is fixedly arranged on two sides of a ship structure, the first positioning sleeve frame adopts a sleeve type structure, and a first self-adaptive sliding cavity is formed in the sleeve type first positioning sleeve frame;
respectively and stably vertically sliding a first base electromagnet and a first transmission electromagnet with the same corresponding magnetic poles in a first self-adaptive sliding cavity, and enabling the first base electromagnet to be positioned below the first transmission electromagnet, wherein the first base electromagnet and the first transmission electromagnet are in a repulsion state;
when the first loading and transporting plate frame loading weight is measured, the first basic electromagnet and the first transmission electromagnet are electrified through the power supply circuit respectively, the power supply voltage is gradually increased through the power supply circuit, the current passing through the first basic electromagnet and the first transmission electromagnet coil is gradually increased, the magnetic force mutual exclusion between the first basic electromagnet and the first transmission electromagnet is increased, the first basic electromagnet and the first transmission electromagnet slide in opposite directions along the corresponding first self-adaptive buffer cavities respectively, and the distance between the first basic electromagnet and the first transmission electromagnet is gradually increased.
3. The multi-stage bearing method based on the lifting shipping area and the total load weight as claimed in claim 2, wherein the specific process of step S1 further comprises:
a first basic supporting rod is fixedly installed on the end face, away from the first transmission electromagnet, of one side of the first basic electromagnet, the first basic supporting rod extends to the outside of one end of the first positioning sleeve frame and is fixedly connected with the floating body bearing portion, the first basic supporting rod and the first basic electromagnet are effectively supported by means of water surface buoyancy force borne by the floating body bearing portion, and then the supporting force can be transmitted to the first transmission electromagnet by means of the repulsive force balance effect between the first basic electromagnet and the first transmission electromagnet;
a first transmission supporting rod is fixedly installed on one side end face, away from the first base electromagnet, of the first transmission electromagnet, the first transmission supporting rod extends to the outer portion of the other end of the first positioning sleeve frame and is fixedly connected with the first shipping plate frame, and the first transmission electromagnet is further transmitted to the first shipping plate frame through the first transmission supporting rod after receiving supporting force from the first base electromagnet, so that the total buoyancy generated by the plurality of floating body bearing parts is finally transmitted to the first shipping plate frame through the repulsive force action between the plurality of first base electromagnets and the first transmission electromagnet, and the loading stability of the first shipping plate frame is guaranteed;
when the distance between the first basic electromagnet and the first transmission electromagnet is gradually increased, firstly, the first transmission electromagnet drives the first loading plate frame to move upwards through the first transmission supporting rod until the first transmission electromagnet is blocked and limited by the corresponding first limiting block, secondly, the first basic electromagnet drives the floating body bearing part to move downwards through the first basic supporting rod, so that the floating body bearing part gradually overcomes the buoyancy of the water surface to move downwards until the top end surface of the floating body bearing part is aligned with the highest point of the water surface during fluctuation, and the one-way magnetic force value generated by the corresponding input power supply voltage is recorded at the moment, namely, the downward pressure value of the top end surface of the floating body bearing part when the top end surface is aligned with the highest point of the water surface during fluctuation is used as the real-time loading weight of the first loading plate frame.
4. The multistage load bearing method based on the lift shipping area and the total load weight as claimed in claim 3, wherein the specific process of step S2 includes:
firstly, the first basic electromagnet and the first driving electromagnet are electrified again, so that a gap with a preset repulsive force is formed between the first basic electromagnet and the first driving electromagnet;
placing a container on the first shipping plate frame, wherein when the gravity generated by the container placed on the first shipping plate frame increases gradually, the gravity borne by the first shipping plate frame is transmitted to the first transmission electromagnet through the first transmission supporting rod, and because the first base electromagnet and the first transmission electromagnet are in a repulsive state after being electrified, the acting force between the first base electromagnet and the first transmission electromagnet is balanced and offset, the gravity transmitted to the first transmission electromagnet is continuously transmitted to the first base supporting rod and is finally transmitted to the floating body bearing part through the first base supporting rod; the buoyancy of the floating body on the upward water surface borne by the floating body bearing part offsets the gravity generated by the container of the first shipping plate frame.
5. The multi-stage bearing method based on the lifting shipping area and the total load weight of claim 4, wherein the specific process of step S2 further comprises:
when the gravity generated by the container is continuously increased, the floating body bearing part gradually moves downwards until the container of the first shipping plate frame reaches the measured real-time shipping weight, and at the moment, the top end surface of the floating body bearing part is flush with the highest point when the water surface fluctuates, and the container is stopped to be continuously placed on the first shipping plate frame.
6. The multistage load bearing method based on the lift shipping area and the total load of claim 1, wherein the specific process of step S3 comprises:
if the loading area of the first loading plate frame is used up and the loading weight does not reach the real-time loading weight of the first loading plate frame, the container can be directly placed on the second loading plate frame without measuring the real-time loading weight of the second loading plate frame.
7. The multi-stage carrying method based on the lifting shipping area and the total load weight as recited in claim 6, wherein the specific process of step S3 further comprises:
if the loading area of the first loading plate frame is not used up and the loading weight does not reach the real-time loading weight of the first loading plate frame, the container does not need to be placed on the second loading plate frame.
8. The multi-stage carrying method based on the lifting shipping area and the total load weight as recited in claim 7, wherein the specific process of step S3 further comprises:
if the shipping area of the first shipping pallet is used and the shipping weight has reached the determined real-time shipping weight for the first shipping pallet, then the real-time shipping weight for the second shipping pallet is determined again and a container is placed on the second shipping pallet based on the determined real-time shipping weight for the second shipping pallet.
9. The multi-stage carrying method based on the lifting shipping area and the total load weight as recited in claim 8, wherein the specific process of step S3 further comprises:
if the shipping area of the first shipping pallet is not used and the shipping weight has reached the determined real-time shipping weight for the first shipping pallet, the real-time shipping weight for the second shipping pallet is again determined and a container is placed on the second shipping pallet based on the determined real-time shipping weight for the second shipping pallet.
10. The multi-stage carrying method based on the lift shipping area and the total load weight as recited in claim 8 or 9, wherein the specific process of step S3 further comprises:
the method of determining the real time shipping weight of the second shipping pallet is the same as the method of determining the real time shipping weight of the first shipping pallet in step S1 and the method of placing a container on the second shipping pallet based on the determination of the real time shipping weight of the second shipping pallet is the same as the method of placing a container on the first shipping pallet in step S2.
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