CN109823481B - International shipping safety management transportation method - Google Patents
International shipping safety management transportation method Download PDFInfo
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- CN109823481B CN109823481B CN201910200551.5A CN201910200551A CN109823481B CN 109823481 B CN109823481 B CN 109823481B CN 201910200551 A CN201910200551 A CN 201910200551A CN 109823481 B CN109823481 B CN 109823481B
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Abstract
The invention belongs to the technical field of transportation safety, in particular to an international shipping safety management transportation method.A stability adjusting platform in the method comprises a supporting plate, a container, a level sensor, a mounting plate, a hydraulic cylinder, a spring, a first motor, a controller and a clamping module; the spring is arranged between the left end and the right end of the supporting plate and the mounting plate, the left end and the right end of the supporting plate are symmetrically provided with the two hydraulic cylinders, the end parts of the cylinder rods of the hydraulic cylinders are provided with the waist-shaped holes, and the hydraulic cylinders at the lower ends of the supporting plate are controlled by the controller, so that the supporting plate is always kept horizontal; simultaneously, the end part of the cylinder rod of the hydraulic cylinder is provided with the waist-shaped hole, so that when the container is stably placed, the hydraulic cylinder is separated from the supporting plate, and when the container encounters small jolts, the vibration is reduced and the container is tilted by the spring, the service life of the hydraulic cylinder is prolonged, the vibration filtering effect of the container is improved, and the stability of the container in the transportation process is ensured.
Description
Technical Field
The invention belongs to the technical field of transportation safety, and particularly relates to an international shipping safety management transportation method.
Background
The container is a large container with certain strength, rigidity and specification for turnover. The container is used for transferring goods, the goods can be directly loaded in the warehouse of a shipper and unloaded in the warehouse of a consignee, and the goods do not need to be taken out from the container for reloading when vehicles and ships are changed midway. Therefore, the container is a great invention; the greatest success of a container lies in its standardization of products and the set of transportation systems established thereby. The existing container is directly landed on the ground when being worn, the stability is not strong, the danger of side turning is increased, and the safety of the container in shipping logistics transportation can be greatly improved by using the container with the side turning prevention function.
Some technical schemes of anti-rollover containers also appear in the prior art, for example, a chinese patent with application number 2015107976160 discloses an anti-rollover shipping container, which comprises a stabilizing frame and a stabilizing frame, wherein two ends of the stabilizing frame are respectively provided with a first supporting rod and a second supporting rod, one end of the first supporting rod and one end of the second supporting rod are respectively provided with a first hydraulic cylinder and a second hydraulic cylinder, and one end of the first hydraulic cylinder and one end of the second hydraulic cylinder are respectively provided with a first hydraulic rod and a second hydraulic rod; the both sides of container all are provided with the recess and all are provided with the locking in the recess and detain, and the one end of first hydraulic stem and second pneumatic cylinder all is connected to the locking and detains.
The container among this technical scheme can prevent to heel and turn on one's side, and then has reduced the risk of turning on one's side, but this container only relies on the removal of self to compensate the focus skew that the heeling leads to, and the destruction of container can be accelerated to continuous promotion container on the one hand, and on the other hand promotes the container and adjusts the goods that can aggravate in the container and produce the vibration, consequently can produce the injury to the goods in the container.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an international shipping safety management transportation method, wherein a stability adjusting platform in the method is provided with springs between the left end and the right end of a supporting plate and a mounting plate, the left end and the right end of the supporting plate are symmetrically provided with two hydraulic cylinders, the lower ends of cylinder bodies of the hydraulic cylinders are hinged on the upper end surface of the mounting plate, the end parts of cylinder rods of the hydraulic cylinders are provided with waist-shaped holes, and the hydraulic cylinders at the lower ends of the supporting plate are controlled by a controller, so that the supporting plate is always kept horizontal; simultaneously, the end part of the cylinder rod of the hydraulic cylinder is provided with the waist-shaped hole, so that the hydraulic cylinder is separated from the supporting plate when the container is stably placed, the container passes through the spring support, and when the container encounters small jolts, the vibration is reduced and the container is tilted by the spring, so that the service life of the hydraulic cylinder is prolonged, the vibration filtering effect of the container is improved, and the stability of the container in the transportation process is ensured.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an international shipping safety management transportation method, which comprises the following steps:
s1: the method comprises the following steps that a stability adjusting platform is installed at the bottom of a container and used for adjusting the container to be kept horizontal, and a positioning module is installed on the stability adjusting platform and used for sending real-time position information to a control center;
s2: hoisting the container with the stability adjusting platform in the S1 to a transport ship by using a crane;
s3: connecting the container in the S2 with the ship body by using a steel rope, wherein one end of the steel rope is fixed at the top of the container, the other end of the steel rope is wound on a hydraulic winch, and the hydraulic winch is fixed on the ship body;
s4: the control module on the stabilizing platform transmits the inclination angle of the container detected by the horizontal sensor to the control center and the control unit of the hydraulic winch, and the control unit controls the hydraulic winch in S3 to contract the steel rope, and is matched with the stabilizing platform to realize the adjustment of the inclination angle of the container, so that the shaking of the container is reduced;
s5: when the inclination angle received by the control center in the S4 is larger than a preset value, sending an instruction to the control units of the stability adjusting platform and the hydraulic winch through the control center to enable the stability adjusting platform to stop adjusting the container and fix the container relative to the container, and then controlling the steel rope to tighten up to fix the container and ensure that the container and the ship body are connected into a whole;
the stability adjusting platform comprises a supporting plate, a container and a horizontal sensor, wherein the container is arranged above the supporting plate, and the horizontal sensor is embedded in the upper end surface of the supporting plate; the clamping device comprises a support plate, a hydraulic cylinder, a first spring, a first motor, a controller and a clamping module, wherein the middle part of the lower end surface of the support plate is hinged to the middle part of the upper end surface of the support plate; the lower end of the cylinder body of the hydraulic cylinder is hinged to the upper end face of the mounting plate, a waist-shaped hole is formed in the end portion of a cylinder rod of the hydraulic cylinder, a rotating shaft of a hinge seat is connected in the waist-shaped hole in the end portion of the hydraulic cylinder in a sliding mode, and the hinge seat is fixedly connected to the lower end face of the supporting plate; the lower end of the waist-shaped hole of the hydraulic cylinder is provided with a threading hole, and a steel wire is arranged in the threading hole of the hydraulic cylinder; one end of the steel wire is fixedly connected with a blocking ball, the other end of the steel wire is connected to a coil at the lower end of the first spring, and the middle of the steel wire is wound around the third pulley; the third pulley is fixedly connected to the upper end of the vertical rod; the lower end of the vertical rod is fixedly connected to the upper end surface of the mounting plate; the first motor is used for driving the hydraulic pump station to work; the hydraulic pump station is used for providing energy for the hydraulic cylinder; clamping modules are arranged on the left side and the right side of the container; the clamping module is used for fixing the container and the supporting plate; when the container is used, the container is placed on the supporting plate, the container is fixed through the clamping module, when the container is inclined, the horizontal sensor acquires signals, the hydraulic cylinder at the lower end of the supporting plate is controlled by the controller to eject, in the process that the cylinder rod of the hydraulic cylinder ejects upwards, the rotating shaft of the hinged seat extrudes the steel wire, the steel wire on the third pulley is driven to lift upwards, the steel wire drives the first spring to lift upwards, the supporting plate is pushed to swing upwards through the first spring, the container has a certain tendency of being straightened before the hydraulic cylinder adjusts the container to tilt, and the hydraulic cylinder is convenient to adjust more quickly, so that the defect that the hydraulic cylinder moves slowly is overcome; the supporting plate is pushed to swing through the hydraulic cylinder, so that the supporting plate is always kept horizontal; simultaneously, the end part of the cylinder rod of the hydraulic cylinder is provided with the waist-shaped hole, so that the hydraulic cylinder is separated from the supporting plate when the container is stably placed, the container passes through the spring support, and when the container encounters small jolts, the vibration is reduced and the container is tilted by the spring, so that the service life of the hydraulic cylinder is prolonged, the vibration filtering effect of the container is improved, and the stability of the container in the transportation process is ensured.
Preferably, the clamping module comprises an arc-shaped swinging plate, a pressing plate, a spring, a steel wire rope, a first pulley, a second pulley and a power device, the lower end of the arc-shaped swinging plate is hinged to the upper end face of the supporting plate, and the upper end of the arc-shaped swinging plate is hinged to one side end face of the pressing plate; the end face of the other side of the pressing plate is in contact fit with the side wall of the container; the middle part of one side of the arc-shaped swinging plate is connected with the upper end face of the supporting plate through a spring, the middle part of the other side of the arc-shaped swinging plate is connected with one end of a steel wire rope, and a first pulley is arranged between the arc-shaped swinging plate and the container; the first pulley is fixedly connected to the upper end face of the supporting plate, and the second pulley is arranged below the first pulley; the second pulley is fixedly connected to the upper end face of the mounting plate; the other end of the steel wire rope is connected with a power device; the power device is used for driving the arc-shaped swinging plate to fix the container; during the use, place the container in the backup pad, the power device pulling wire rope of tight module presss from both sides, and then wire rope after No. two pulleys and a pulley, the swing of pulling arc swing board, arc swing board extension spring finally realizes that the pressing plate of arc swing board upper end supports the lateral wall of container, and then realizes fixing container and backup pad.
Preferably, the power device comprises a second motor, a first wire twisting disc, a first clutch, a second wire twisting disc and a second clutch, the steel wire rope connected with the arc-shaped swinging plate on the right side of the container is twisted on the first wire twisting disc, and the steel wire rope connected with the arc-shaped swinging plate on the left side of the container is twisted on the second wire twisting disc; the second motor is fixedly connected to the upper end face of the mounting plate, and the end part of a rotating shaft of the second motor is fixedly connected with one end of the first stranded wire disc; the first stranded wire disc is sequentially connected with the first clutch, the second stranded wire disc and the second clutch; the second clutch is fixedly connected with a belt wheel of the hydraulic pump station; a belt wheel of the hydraulic pump station is fixedly connected with the end part of a rotating shaft of the first motor; the first motor is fixedly connected to the upper end face of the mounting plate; when the container fixing device is used, a container is placed on the supporting plate, the first clutch is disconnected by the controller, the second clutch is closed at the same time, the first motor drives the belt wheel of the hydraulic pump station, the second clutch and the second stranded wire disc to rotate together, the steel wire rope on the left side of the container is pulled, the arc-shaped swinging plate on the side is pulled to fix the container, the second motor drives the first stranded wire disc to rotate, and similarly, the arc-shaped swinging plate on the right side is pulled to fix the container, and finally the container is firmly fixed on the mounting plate; after the fixation is finished, the controller disconnects the second clutch and closes the first clutch, at the same time, the first motor is only used for providing driving force for the hydraulic pump station, the second motor drives the first wire twisting disc and the second wire twisting disc simultaneously, because the winding direction on the first stranded wire disc is opposite to the winding direction on the second stranded wire disc, the tensioning force of the two steel wire ropes can be adjusted by driving the second motor to rotate forwards and backwards, so that the arc swing plates at two sides of the container swing in a cooperation manner, when one side is pressed downwards, the other side just swings upwards, thereby realizing the pushing of the container to move, when the container is subjected to larger side tilting force, the controller can realize the compensation of the gravity center by controlling the forward and reverse rotation of the second motor so as to push the position of the container, thereby improving the safety of the container in the transportation process and further ensuring the safety of freight materials.
Preferably, the steel wire rope is in a sectional type, and the middle parts of the steel wire rope are connected through a sliding block; the lower end face of the sliding block is in contact fit with the upper end face of the mounting plate, and one side of the sliding block, which is close to the hinged position of the support plate and the mounting plate, is provided with an extrusion block; the lower end of the extrusion block is fixedly connected to the upper end face of the mounting plate; the steel wire rope penetrates through a threading hole at the lower end of the extrusion block; a corrugated air bag is arranged between the extrusion block and the sliding block; one end of the corrugated air bag is fixedly connected to the surface of one side of the extrusion block, and an air outlet of the corrugated air bag is connected to the shell of the first motor and the shell of the second motor through air pipes; during the use, the band pulley of hydraulic pump station is driven to a motor, No. two clutches and No. two stranded conductor dish rotate together, realize the left wire rope of pulling container, and simultaneously, No. two motors drive a stranded conductor dish and rotate, realize the wire rope on pulling container right side, and then realize that the wire rope of container both sides stimulates the sliding block simultaneously and slides, the sliding block extrudees the corrugate gasbag at gliding in-process, compressed gas in the corrugate gasbag passes through in the casing of trachea transmission to a motor and No. two motors, and then realize cooling to a motor and No. two motors, and then improved the life of a motor and No. two motors.
Preferably, a first connecting rod and a second connecting rod are arranged above the corrugated air bag; one end of the first connecting rod is hinged with one end of the second connecting rod, the other end of the first connecting rod and the other end of the second connecting rod are hinged on the edge of the upper end of the corrugated air bag, and the hinged part of the first connecting rod and the hinged part of the second connecting rod are arranged on different wave sections on the corrugated air bag; during the use, the sliding block extrudees the corrugate gasbag at gliding in-process, the corrugate gasbag is compressed, make the interval between the wave band on the corrugate gasbag reduce, and then promote a connecting rod and No. two connecting rods upswing, the lower terminal surface of a connecting rod after the swing and No. two connecting rods extrusion backup pads, make the backup pad upswing, and then when adjusting the position of container through No. two motors, the inclination of backup pad also participates in the adjustment simultaneously, make and realize the adjustment to heeling of container in shorter time, consequently, the goods degree of toppling over in the container has been reduced, and then the safety of goods in the container has been guaranteed.
Preferably, the pressing plate comprises a first sliding plate and a second sliding plate; one side of the first sliding plate is hinged to the upper end of the arc-shaped swinging plate, the other side of the first sliding plate is connected with the second sliding plate in a sliding mode, and a rubber block is arranged between the first sliding plate and the second sliding plate; when the container is used, when the container is inclined due to weak bumping, the first sliding plate and the second sliding plate slide relatively, and the rubber blocks between the first sliding plate and the second sliding plate are extruded simultaneously, so that the bumping effect is realized, and the safety of components in the power device is protected.
Preferably, a rubber pad is fixedly connected to the surface of one side, close to the container, of the second sliding plate.
Preferably, the rubber block comprises a wrapping layer, a net-shaped support and a steel ball, and the net-shaped support is arranged in the wrapping layer; the net-shaped support supports the inner wall of the wrapping layer, the cross section of the net-shaped support is a net with square meshes, and steel balls are arranged in the square meshes of the net-shaped support; the steel balls are in contact fit with the inner walls of the square meshes of the net-shaped support; during the use, when the container receives weak jolting and takes place to heel, slide and No. two slides relative sliding, and then the extrusion block rubber, the inner wall of the square mesh of netted support is extruded to the steel ball in the block rubber, square mesh begins horizontal expansion after being compressed, and then begin horizontal extrusion slide and No. two slides, and then relative frictional force between slide and No. two slides has been increased, make slide and No. two slides not pure obtain the resistance through the extrusion block rubber, and then improved the life of block rubber, the stability of pressing the pressure board with the container contact has been guaranteed, and then the stability that the container is connected with the backup pad has been improved.
The invention has the following beneficial effects:
1. according to the international shipping safety management transportation method, springs are arranged between the left end and the right end of a supporting plate and a mounting plate, two hydraulic cylinders are symmetrically arranged at the left end and the right end of the supporting plate, the lower ends of cylinder bodies of the hydraulic cylinders are hinged to the upper end surface of the mounting plate, waist-shaped holes are formed in the end parts of cylinder rods of the hydraulic cylinders, the hydraulic cylinders at the lower ends of the supporting plate are controlled through a controller, and therefore the supporting plate is kept horizontal all the time; simultaneously, the end part of the cylinder rod of the hydraulic cylinder is provided with the waist-shaped hole, so that the hydraulic cylinder is separated from the supporting plate when the container is stably placed, the container passes through the spring support, and when the container encounters small jolts, the vibration is reduced and the container is tilted by the spring, so that the service life of the hydraulic cylinder is prolonged, the vibration filtering effect of the container is improved, and the stability of the container in the transportation process is ensured.
2. According to the international shipping safety management transportation method, the two sides of the container are provided with the arc-shaped swinging plates, the middle part of the other side of each arc-shaped swinging plate is connected with one end of the steel wire rope, the first pulley is arranged between each arc-shaped swinging plate and the container, the second pulley is arranged below the first pulley, the other end of the steel wire rope is connected with the power device, and finally the pressing plate at the upper end of each arc-shaped swinging plate is abutted against the side wall of the container, so that the container and the supporting plate are fixed.
3. The invention relates to an international shipping safety management transportation method.A stability regulating platform in the method is fixedly connected with one end of a first twisted wire disc at the end part of a rotating shaft of a second motor, the first twisted wire disc is sequentially connected with a first clutch, a second twisted wire disc and a second clutch, the second clutch is fixedly connected with a belt wheel of a hydraulic pump station, the belt wheel of the hydraulic pump station is fixedly connected with the end part of the rotating shaft of the first motor, and when the container is clamped, a controller realizes that the container is firmly fixed on a mounting plate by disconnecting the first clutch and closing the second clutch; after the fixation is finished, the controller disconnects the second clutch and closes the first clutch, and at the moment, the first motor is only used for providing driving force for the hydraulic pump station, so that the driving force is fully utilized, and the input of the driving force is reduced; the tensioning force of the two steel wire ropes is adjusted by driving the second motor to rotate positively and negatively, so that the container is pushed to move, and therefore when the container is subjected to large tilting force, the controller can realize the compensation of the gravity center through controlling the position of the second motor to rotate positively and negatively so as to push the container, the safety of the container in the transportation process is improved, and the safety of freight materials is guaranteed.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a front view of the stability platform of the present invention;
FIG. 3 is a schematic view of the power plant of the present invention;
FIG. 4 is an enlarged view at A in FIG. 2;
FIG. 5 is an enlarged view at B in FIG. 2;
FIG. 6 is an enlarged view at C in FIG. 4;
FIG. 7 is a schematic view of the construction of a rubber block according to the present invention;
in the figure: the device comprises a supporting plate 1, a container 11, a horizontal sensor 12, a mounting plate 2, a hydraulic cylinder 3, a kidney-shaped hole 31, a hinged seat 32, a first motor 4, a clamping module 5, an arc-shaped swinging plate 51, a pressing plate 52, a first sliding plate 521, a second sliding plate 522, a rubber block 523, a rubber pad 524, a wrapping layer 525, a net-shaped support 526, a steel ball 527, a steel wire rope 53, a first pulley 54, a second pulley 55, a power device 56, a second motor 561, a first stranded wire disc 562, a first clutch 563, a second stranded wire disc 564, a second clutch 565, a first spring 6, a steel wire 61, a blocking ball 62, a third sliding block pulley 63, a vertical rod 64, 71, an extrusion block 72, a corrugated air bag 73, a first connecting rod 74 and a second connecting rod 75.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, the international shipping safety management transportation method of the present invention includes the following steps:
s1: the method comprises the following steps that a stability adjusting platform is installed at the bottom of a container and used for adjusting the container to be kept horizontal, and a positioning module is installed on the stability adjusting platform and used for sending real-time position information to a control center;
s2: hoisting the container with the stability adjusting platform in the S1 to a transport ship by using a crane;
s3: connecting the container in the S2 with the ship body by using a steel rope, wherein one end of the steel rope is fixed at the top of the container, the other end of the steel rope is wound on a hydraulic winch, and the hydraulic winch is fixed on the ship body;
s4: the control module on the stabilizing platform transmits the inclination angle of the container detected by the horizontal sensor to the control center and the control unit of the hydraulic winch, and the control unit controls the hydraulic winch in S3 to contract the steel rope, and is matched with the stabilizing platform to realize the adjustment of the inclination angle of the container, so that the shaking of the container is reduced;
s5: when the inclination angle received by the control center in the S4 is larger than a preset value, sending an instruction to the control units of the stability adjusting platform and the hydraulic winch through the control center to enable the stability adjusting platform to stop adjusting the container and fix the container relative to the container, and then controlling the steel rope to tighten up to fix the container and ensure that the container and the ship body are connected into a whole;
the stability adjusting platform comprises a supporting plate 1, a container 11 and a level sensor 12, wherein the container 11 is arranged above the supporting plate 1, and the level sensor 12 is embedded in the upper end surface of the supporting plate 1; the device comprises a support plate 1, a motor 4, a controller and a clamping module 5, and is characterized by further comprising a mounting plate 2, hydraulic cylinders 3, a first spring 6, a first motor 4, a controller and two hydraulic cylinders 3, wherein the middle part of the lower end surface of the support plate 1 is hinged to the middle part of the upper end surface of the mounting plate 2, the first spring 6 is arranged between the left end and the right end of the support plate 1 and the mounting plate 2, and the left end and the right end; the lower end of the cylinder body of the hydraulic cylinder 3 is hinged to the upper end face of the mounting plate 2, the end part of the cylinder rod of the hydraulic cylinder 3 is provided with a kidney-shaped hole 31, the kidney-shaped hole 31 at the end part of the hydraulic cylinder 3 is in sliding connection with a rotating shaft of a hinge seat 32, and the hinge seat 32 is fixedly connected to the lower end face of the support plate 1; the lower end of the waist-shaped hole 31 of the hydraulic cylinder 3 is provided with a threading hole, and a steel wire 61 is arranged in the threading hole of the hydraulic cylinder 3; one end of the steel wire 61 is fixedly connected with a blocking ball 62, the other end of the steel wire 61 is connected to a coil at the lower end of the first spring 6, and the middle part of the steel wire 61 bypasses a third pulley 63; the third pulley 63 is fixedly connected to the upper end of the vertical rod 64; the lower end of the upright rod 64 is fixedly connected to the upper end surface of the mounting plate 2; the first motor 4 is used for driving the hydraulic pump station to work; the hydraulic pump station is used for providing energy for the hydraulic cylinder 3; the clamping modules 5 are arranged on the left side and the right side of the container 11; the clamping module 5 is used for fixing the container 11 and the supporting plate 1; when the container lifting device is used, the container 11 is placed on the supporting plate 1, the container 11 is fixed through the clamping module 5, when the container 11 inclines, the horizontal sensor 12 acquires signals, the hydraulic cylinder 3 at the lower end of the supporting plate 1 is further controlled to eject through the controller, and in the process that a cylinder rod of the hydraulic cylinder 3 ejects upwards, the rotating shaft of the hinged seat 32 extrudes the steel wire 61 to further drive the steel wire 61 on the third pulley 63 to lift upwards, the steel wire 61 drives the first spring 6 to lift upwards, and the supporting plate 1 is further pushed to swing upwards through the first spring 6, so that the container 11 has a certain tendency of being straightened before the hydraulic cylinder 3 adjusts the side inclination of the container 11, the hydraulic cylinder 3 is convenient to adjust more quickly, and the defect that the hydraulic cylinder 3 moves slowly is overcome; the supporting plate 1 is pushed to swing through the hydraulic cylinder 3, so that the supporting plate 1 is always kept horizontal; simultaneously, the end part of the cylinder rod of the hydraulic cylinder 3 is provided with the waist-shaped hole 31, so that when the container 11 is stably placed, the hydraulic cylinder 3 is separated from the support plate 1, at the moment, the container 11 is supported by the spring, and when the container runs into small jolts, the vibration is reduced and the container is tilted by the spring, so that the service life of the hydraulic cylinder 3 is prolonged, the vibration filtering effect of the container 11 is improved, and the stability of the container 11 in the transportation process is ensured.
As an embodiment of the present invention, the clamping module 5 includes an arc-shaped swinging plate 51, a pressing plate 52, a spring, a steel wire 53, a first pulley 54, a second pulley 55, and a power device 56, wherein the lower end of the arc-shaped swinging plate 51 is hinged to the upper end surface of the supporting plate 1, and the upper end of the arc-shaped swinging plate 51 is hinged to one side end surface of the pressing plate 52; the other end surface of the pressing plate 52 is in contact fit with the side wall of the container 11; the middle part of one side of the arc-shaped swinging plate 51 is connected with the upper end face of the supporting plate 1 through a spring, the middle part of the other side of the arc-shaped swinging plate 51 is connected with one end of a steel wire rope 53, and a first pulley 54 is arranged between the arc-shaped swinging plate 51 and the container 11; the first pulley 54 is fixedly connected to the upper end face of the support plate 1, and a second pulley 55 is arranged below the first pulley 54; the second pulley 55 is fixedly connected to the upper end face of the mounting plate 2; the other end of the steel wire rope 53 is connected with a power device 56; the power device 56 is used for driving the arc-shaped swinging plate 51 to fix the container 11; during the use, place container 11 on backup pad 1, the power device 56 of clamping module 5 stimulates wire rope 53, and then wire rope 53 is through No. two pulleys 55 and No. one pulley 54 after, the swing of pulling arc swing board 51, and arc swing board 51 extension spring finally realizes that the pressing plate 52 of arc swing board 51 upper end supports the lateral wall of container 11, and then realizes fixing container 11 and backup pad 1.
As an embodiment of the present invention, the power device 56 includes a second motor 561, a first twisted-pair disk 562, a first clutch 563, a second twisted-pair disk 564, and a second clutch 565, wherein the steel wire 53 connected to the arc-shaped swinging plate 51 on the right side of the container 11 is twisted on the first twisted-pair disk 562, and the steel wire 53 connected to the arc-shaped swinging plate 51 on the left side of the container 11 is twisted on the second twisted-pair disk 564; the second motor 561 is fixedly connected to the upper end face of the mounting plate 2, and the end of a rotating shaft of the second motor 561 is fixedly connected to one end of the first stranded wire plate 562; the first stranded wire disc 562 is sequentially connected with a first clutch 563, a second stranded wire disc 564 and a second clutch 565; the second clutch 565 is fixedly connected with a belt wheel of the hydraulic pump station; a belt wheel of the hydraulic pump station is fixedly connected with the end part of a rotating shaft of the first motor 4; the first motor 4 is fixedly connected to the upper end face of the mounting plate 2; when the container fixing device is used, a container 11 is placed on the supporting plate 1, the first clutch 563 is disconnected by the controller, the second clutch 565 is closed, the first motor 4 drives the belt wheel of the hydraulic pump station, the second clutch 565 and the second stranded wire disc 564 to rotate together, the steel wire rope 53 on the left side of the container 11 is pulled, the arc-shaped swinging plate 51 on the side is pulled to fix the container 11, the second motor 561 drives the first stranded wire disc 562 to rotate, and similarly, the arc-shaped swinging plate 51 on the right side is pulled to fix the container 11, and finally the container 11 is firmly fixed on the mounting plate 2; after the fixing is completed, the controller disconnects the second clutch 565 and closes the first clutch 563 at the same time, at this time, the first motor 4 is only used for providing driving force for the hydraulic pump station, the second motor 561 simultaneously drives the first twisted wire disc 562 and the second twisted wire disc 564, because the winding direction on the first twisted wire disc 562 is opposite to the winding direction on the second twisted wire disc 564, the tensioning force of the two steel wire ropes 53 can be adjusted by driving the second motor 561 to rotate in the forward and reverse directions, so that the arc swinging plates 51 on the two sides of the container 11 cooperatively swing, when one side is pressed downwards, the other side just swings upwards, and then the container 11 is pushed to move, therefore, when the container 11 is subjected to a large side-tilting force, the controller can realize the compensation of the gravity center of the position where the container 11 is pushed by controlling the forward and reverse rotation of the second motor 561, and further improve the safety of the container 11 in the transportation process, thereby ensuring the safety of the freight materials.
As an embodiment of the present invention, the steel wire rope 53 is segmented, and the middle parts of the steel wire rope 53 are connected through a sliding block 71; the lower end face of the sliding block 71 is in contact fit with the upper end face of the mounting plate 2, and one side of the sliding block 71, which is close to the hinged part of the support plate 1 and the mounting plate 2, is provided with an extrusion block 72; the lower end of the extrusion block 72 is fixedly connected to the upper end surface of the mounting plate 2; the steel wire rope 53 passes through a threading hole at the lower end of the extrusion block 72; a corrugated air bag 73 is arranged between the extrusion block 72 and the sliding block 71; one end of the corrugated air bag 73 is fixedly connected to one side surface of the extrusion block 72, and an air outlet of the corrugated air bag 73 is connected to a shell of the first motor 4 and the second motor 561 through air pipes; during the use, No. one motor 4 drives hydraulic power unit's band pulley, No. two clutches 565 and No. two stranded conductor dish 564 rotate together, realize pulling the left wire rope 53 of container 11, and simultaneously, No. two motors 561 drive a stranded conductor dish 562 and rotate, realize pulling the wire rope 53 on container 11 right side, and then realize that the wire rope 53 of container 11 both sides pulls sliding block 71 simultaneously and slide, sliding block 71 extrudes corrugate gasbag 73 at gliding in-process, the compressed gas in the corrugate gasbag 73 passes through the trachea and transmits to No. one motor 4 and No. two motor 561's in the casing, and then realize cooling No. one motor 4 and No. two motor 561, and then improved No. one motor 4 and No. two motor 561's life.
As an embodiment of the present invention, a first connecting rod 74 and a second connecting rod 75 are disposed above the corrugated air bag 73; one end of the first connecting rod 74 is hinged with one end of the second connecting rod 75, the other end of the first connecting rod 74 and the other end of the second connecting rod 75 are hinged on the edge of the upper end of the corrugated air bag 73, and the hinged part of the first connecting rod 74 and the hinged part of the second connecting rod 75 are arranged on different wave bands on the corrugated air bag 73; during the use, the sliding block 71 extrudes the corrugated air bag 73 in the sliding process, the corrugated air bag 73 is compressed, so that the distance between the wave bands on the corrugated air bag 73 is reduced, and then the first connecting rod 74 and the second connecting rod 75 are pushed to swing upwards, the lower end face of the support plate 1 is extruded by the first connecting rod 74 and the second connecting rod 75 after swinging, the support plate 1 is made to swing upwards, and then when the position of the container 11 is adjusted through the second motor 561, the inclination angle of the support plate 1 is also simultaneously involved in adjustment, so that the inclination of the container 11 is adjusted in a short time, the dumping degree of the goods in the container 11 is reduced, and the safety of the goods in the container 11 is further ensured.
As an embodiment of the present invention, the pressing plate 52 includes a first sliding plate 521 and a second sliding plate 522; one side of the first sliding plate 521 is hinged to the upper end of the arc-shaped swinging plate 51, the other side of the first sliding plate 521 is slidably connected with the second sliding plate 522, and a rubber block 523 is arranged between the first sliding plate 521 and the second sliding plate 522; when the container 11 is used and is tilted due to weak bumping, the first sliding plate 521 and the second sliding plate 522 slide relatively, and the rubber block 523 between the first sliding plate 521 and the second sliding plate 522 is pressed, so that the bumping effect is realized, and the safety of the components in the power device 56 is protected.
In one embodiment of the present invention, a rubber pad 524 is fixedly attached to the surface of the second sliding plate 522 near the side of the container 11.
As an embodiment of the present invention, the rubber block 523 comprises a wrapping layer 525, a mesh bracket 526 and a steel ball 527, wherein the wrapping layer 525 is internally provided with the mesh bracket 526; the reticular bracket 526 supports the inner wall of the wrapping layer 525, the section of the reticular bracket 526 is a net with square meshes, and steel balls 527 are arranged in the square meshes of the reticular bracket 526; the steel ball 527 is in contact fit with the inner wall of the square mesh of the mesh bracket 526; during the use, when the container 11 receives weak jolt and takes place to heel, slide plate 521 and No. two slide plate 522 relative slip, and then extrude rubber pad 524, steel ball 527 in rubber pad 524 extrudes the inner wall of the square mesh of netted support 526, the square mesh begins horizontal expansion after being compressed, and then begin horizontal extrusion slide plate 521 and No. two slide plate 522, and then increased the relative frictional force between slide plate 521 and No. two slide plate 522, make slide plate 521 and No. two slide plate 522 not be the pure through obtaining the resistance by extrusion rubber pad 524, and then improved the life of rubber pad 524, guaranteed the stability of pressing the contact of pressure board 52 with container 11, and then improved the stability that container 11 and backup pad 1 are connected.
When the container lifting device is used, a container 11 is placed on the supporting plate 1, the first clutch 563 is disconnected by the controller, the second clutch 565 is closed, the first motor 4 drives the belt wheel of the hydraulic pump station, the second clutch 565 and the second stranded wire disc 564 to rotate together, the steel wire rope 53 on the left side of the container 11 is pulled, the second motor 561 drives the first stranded wire disc 562 to rotate, the steel wire rope 53 on the right side of the container 11 is pulled, the steel wire rope 53 passes through the second pulley 55 and the first pulley 54, the arc-shaped swinging plate 51 is pulled to swing, the arc-shaped swinging plate 51 stretches the spring, the pressing plate 52 at the upper end of the arc-shaped swinging plate 51 is abutted against the side wall of the container 11, and the container 11 and the supporting plate 1 are fixed; after clamping is finished, the first motor 4 is only used for providing driving force for the hydraulic pump station, the second motor 561 simultaneously drives the first stranded wire disc 562 and the second stranded wire disc 564, because the winding direction on the first-strand disc 562 is opposite to the winding direction on the second-strand disc 564, further, the tension of the two steel wire ropes 53 can be adjusted by driving the second motor 561 to rotate positively and negatively, so that the arc-shaped swing plates 51 of both sides of the container 11 swing in cooperation, and when one side is pressed downward, the other side swings just upward, and thus the container 11, is pushed to move, so that when the container 11 is subjected to a large roll force, the controller can compensate the gravity center by controlling the positive and negative rotation of the second motor 561 so as to push the position of the container 11, the safety of the container 11 in the transportation process is further improved, and the safety of freight materials is further ensured; when the container 11 is inclined, the horizontal sensor 12 acquires a signal, the hydraulic cylinder 3 at the lower end of the support plate 1 is controlled by the controller, and the support plate 1 is pushed to swing by the hydraulic cylinder 3, so that the support plate 1 is always kept horizontal; simultaneously, the end part of the cylinder rod of the hydraulic cylinder 3 is provided with the waist-shaped hole 31, so that when the container 11 is stably placed, the hydraulic cylinder 3 is separated from the support plate 1, at the moment, the container 11 is supported by the spring, and when the container runs into small jolts, the vibration is reduced and the container is tilted by the spring, so that the service life of the hydraulic cylinder 3 is prolonged, the vibration filtering effect of the container 11 is improved, and the stability of the container 11 in the transportation process is ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An international shipping safety management transportation method is characterized by comprising the following steps:
s1: the method comprises the following steps that a stability adjusting platform is installed at the bottom of a container and used for adjusting the container to be kept horizontal, and a positioning module is installed on the stability adjusting platform and used for sending real-time position information to a control center;
s2: hoisting the container with the stability adjusting platform in the S1 to a transport ship by using a crane;
s3: connecting the container in the S2 with the ship body by using a steel rope, wherein one end of the steel rope is fixed at the top of the container, the other end of the steel rope is wound on a hydraulic winch, and the hydraulic winch is fixed on the ship body;
s4: the control module on the stabilizing platform transmits the inclination angle of the container detected by the horizontal sensor to the control center and the control unit of the hydraulic winch, and the control unit controls the hydraulic winch in S3 to contract the steel rope, and is matched with the stabilizing platform to realize the adjustment of the inclination angle of the container, so that the shaking of the container is reduced;
s5: when the inclination angle received by the control center in the S4 is larger than a preset value, sending an instruction to the control units of the stability adjusting platform and the hydraulic winch through the control center to enable the stability adjusting platform to stop adjusting the container and fix the container relative to the container, and then controlling the steel rope to tighten up to fix the container and ensure that the container and the ship body are connected into a whole;
the stability adjusting platform comprises a supporting plate (1), a container (11) and a horizontal sensor (12), wherein the container (11) is arranged above the supporting plate (1), and the horizontal sensor (12) is embedded in the upper end face of the supporting plate (1); the hydraulic clamping device is characterized by further comprising a mounting plate (2), hydraulic cylinders (3), a first spring (6), a first motor (4), a controller and a clamping module (5), wherein the middle part of the lower end face of the supporting plate (1) is hinged to the middle part of the upper end face of the mounting plate (2), the first spring (6) is arranged between the left end and the right end of the supporting plate (1) and the mounting plate (2), and the left end and the right end of the supporting plate (1) are symmetrically provided with the two hydraulic cylinders (3); the lower end of the cylinder body of the hydraulic cylinder (3) is hinged to the upper end face of the mounting plate (2), a waist-shaped hole (31) is formed in the end portion of a cylinder rod of the hydraulic cylinder (3), a rotating shaft of a hinge seat (32) is connected in the waist-shaped hole (31) in the end portion of the hydraulic cylinder (3) in a sliding mode, and the hinge seat (32) is fixedly connected to the lower end face of the support plate (1); the lower end of the waist-shaped hole (31) of the hydraulic cylinder (3) is provided with a threading hole, and a steel wire (61) is arranged in the threading hole of the hydraulic cylinder (3); one end of the steel wire (61) is fixedly connected with a blocking ball (62), the other end of the steel wire (61) is connected to a coil at the lower end of the first spring (6), and the middle part of the steel wire (61) bypasses a third pulley (63); the third pulley (63) is fixedly connected to the upper end of the vertical rod (64); the lower end of the upright rod (64) is fixedly connected to the upper end face of the mounting plate (2); the first motor (4) is used for driving the hydraulic pump station to work; the hydraulic pump station is used for providing energy for the hydraulic cylinder (3); clamping modules (5) are arranged on the left side and the right side of the container (11); the clamping module (5) is used for fixing the container (11) and the supporting plate (1).
2. The international shipping safety management transportation method of claim 1, characterized in that: the clamping module (5) comprises an arc swinging plate (51), a pressing plate (52), a spring, a steel wire rope (53), a first pulley (54), a second pulley (55) and a power device (56), the lower end of the arc swinging plate (51) is hinged to the upper end face of the supporting plate (1), and the upper end of the arc swinging plate (51) is hinged to the end face of one side of the pressing plate (52); the other side end face of the pressing plate (52) is in contact fit with the side wall of the container (11); the middle part of one side of the arc-shaped swinging plate (51) is connected with the upper end face of the supporting plate (1) through a spring, the middle part of the other side of the arc-shaped swinging plate (51) is connected with one end of a steel wire rope (53), and a first pulley (54) is arranged between the arc-shaped swinging plate (51) and the container (11); the first pulley (54) is fixedly connected to the upper end face of the support plate (1), and a second pulley (55) is arranged below the first pulley (54); the second pulley (55) is fixedly connected to the upper end face of the mounting plate (2); the other end of the steel wire rope (53) is connected with a power device (56); the power device (56) is used for driving the arc-shaped swinging plate (51) to fix the container (11).
3. The international shipping safety management transportation method of claim 2, characterized in that: the power device (56) comprises a second motor (561), a first stranded wire disc (562), a first clutch (563), a second stranded wire disc (564) and a second clutch (565), a steel wire rope (53) connected with the arc-shaped swinging plate (51) on the right side of the container (11) is twisted on the first stranded wire disc (562), and a steel wire rope (53) connected with the arc-shaped swinging plate (51) on the left side of the container (11) is twisted on the second stranded wire disc (564); the second motor (561) is fixedly connected to the upper end face of the mounting plate (2), and the end of a rotating shaft of the second motor (561) is fixedly connected with one end of the first stranded wire disc (562); the first stranded wire disc (562) is sequentially connected with the first clutch (563), the second stranded wire disc (564) and the second clutch (565); the second clutch (565) is fixedly connected with a belt wheel of the hydraulic pump station; a belt wheel of the hydraulic pump station is fixedly connected with the end part of a rotating shaft of the first motor (4); the first motor (4) is fixedly connected to the upper end face of the mounting plate (2).
4. An international shipping safety management transportation method according to claim 3, characterized in that: the steel wire rope (53) is in a sectional type, and the middle parts of the steel wire rope (53) are connected through a sliding block (71); the lower end face of the sliding block (71) is in contact fit with the upper end face of the mounting plate (2), and an extrusion block (72) is arranged on one side, close to the hinged part of the support plate (1) and the mounting plate (2), of the sliding block (71); the lower end of the extrusion block (72) is fixedly connected to the upper end face of the mounting plate (2); the steel wire rope (53) penetrates through a threading hole in the lower end of the extrusion block (72); a corrugated air bag (73) is arranged between the extrusion block (72) and the sliding block (71); one end of the corrugated air bag (73) is fixedly connected to one side surface of the extrusion block (72), and an air outlet of the corrugated air bag (73) is connected to the shell of the first motor (4) and the second motor (561) through air pipes.
5. The international shipping safety management transportation method of claim 4, characterized in that: a first connecting rod (74) and a second connecting rod (75) are arranged above the corrugated air bag (73); one end of the first connecting rod (74) is hinged to one end of the second connecting rod (75), the other end of the first connecting rod (74) and the other end of the second connecting rod (75) are hinged to the upper end edge of the corrugated air bag (73), and the hinged part of the first connecting rod (74) and the hinged part of the second connecting rod (75) are arranged on different wave bands on the corrugated air bag (73).
6. The international shipping safety management transportation method of claim 2, characterized in that: the pressing plate (52) comprises a first sliding plate (521) and a second sliding plate (522); one side of a first sliding plate (521) is hinged to the upper end of the arc-shaped swinging plate (51), the other side of the first sliding plate (521) is connected with a second sliding plate (522) in a sliding mode, and a rubber block (523) is arranged between the first sliding plate (521) and the second sliding plate (522).
7. The international shipping safety management transportation method of claim 6, characterized in that: and a rubber pad (524) is fixedly connected to the surface of one side, close to the container (11), of the second sliding plate (522).
8. The international shipping safety management transportation method of claim 6, characterized in that: the rubber block (523) comprises a wrapping layer (525), a net-shaped support (526) and a steel ball (527), wherein the net-shaped support (526) is arranged in the wrapping layer (525); the inner wall of the wrapping layer (525) is supported by the net-shaped support (526), the cross section of the net-shaped support (526) is a net with square meshes, and steel balls (527) are arranged in the square meshes of the net-shaped support (526); the steel ball (527) is in contact fit with the inner wall of the square mesh of the net-shaped support (526).
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| CN201910200551.5A CN109823481B (en) | 2019-03-16 | 2019-03-16 | International shipping safety management transportation method |
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