CN113942757A

CN113942757A - Marine transport container

Info

Publication number: CN113942757A
Application number: CN202111221781.3A
Authority: CN
Inventors: 翟选菊
Original assignee: Zhai Xuanju
Current assignee: Zhai Xuanju
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-01-18

Abstract

The invention belongs to the field of marine transportation, and particularly relates to a marine transportation container, which comprises a bottom box, wherein side boxes are fixedly arranged on two sides of the bottom box, the side boxes are fixedly connected through a top plate, a plurality of supporting upright posts for supporting heavy objects are arranged in the bottom box, two groups of sealing doors are arranged at two ends of each side box, two ventilation and filtration holes are formed in each sealing door and are communicated with the inside and the outside of a container body, each sealing door is rotatably connected with one of the side boxes through a rotating shaft, a filtration module is arranged at the inner upper side of each sealing door, a water storage tank is fixedly arranged below each filtration module, a judgment module is arranged at one side, close to the rotating side of each sealing door, a transmission module is connected below each judgment module and is communicated into each side box, a plurality of groups of longitudinal damping modules are arranged in each side box, each longitudinal damping module can be selectively provided with a carrying plate with a damper at the bottom, each longitudinal damping module is connected to a transverse damping module, and a vertical damping module is connected below each transverse damping module, and one side of the vertical damping module, which is far away from the longitudinal damping module, is provided with a power conversion module connected with the transmission module.

Description

Marine transport container

Technical Field

The invention belongs to the field of marine transportation, and particularly relates to a marine transportation container.

Background

The sea transportation is a mode for transporting goods between ports of different countries and regions by using ships through sea channels, and is the most important transportation mode in international trade, more than 2/3 of the total amount of international trade and 90% of the total amount of freight transported in and out of China are all transported by using the sea, the existing sea transportation containers mostly have no sealing, desalting and dehumidifying functions, and are very inconvenient for transporting precision instruments and devices which are afraid of salt water vapor corrosion

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a marine transport container which can absorb shock to equipment and effectively reduce the humidity and salinity in a box body.

In order to achieve the purpose, the invention adopts the following technical scheme:

a marine transport container comprises a bottom box, wherein side boxes are fixedly arranged on two sides of the bottom box, the two side boxes are fixedly connected through a top plate, a plurality of supporting stand columns used for supporting heavy objects are arranged in the bottom box, two groups of sealing doors are arranged at two ends of each side box, two ventilation filtering holes are formed in each sealing door and used for communicating the inside and the outside of a container body, each sealing door is rotatably connected with one side box through a rotating shaft, a filtering module is arranged on the inner upper side of each sealing door, a water storage tank is fixedly arranged below each filtering module, a judging module is arranged on one side, close to the rotating side of each sealing door, of each water storage tank, a transmission module is connected below each judging module and is introduced into each side box, a plurality of groups of longitudinal damping modules are arranged in each side box, a loading plate with dampers at the bottom can be selectively arranged on each longitudinal damping module, each longitudinal damping module is connected to a transverse damping module, and a vertical damping module is connected below the transverse damping module, and a power conversion module connected with the transmission module is arranged on one side of the vertical damping module, which is far away from the longitudinal damping module.

The filter module is including blocking the inboard composite filter screen of crossing the filtration pore of ventilating, composite filter screen walks around filter screen axis of rotation and filter screen driving shaft and rotates, keeps away from filter screen axis of rotation below of transmission module one side and is equipped with filter screen axis of rotation and filter screen axis of rotation and is connected, there is the clean pipe to stretch into between the filter module in the storage water tank, the vertical part that clean pipe does not insert the storage water tank is equipped with a plurality of spouts of taking the pressure valve of evenly distributed towards outside filter module orientation, the filter module below has set firmly the aqua storage tank, the storage water tank inserts the sealed gasbag in the sealed door through the pressurized tube that can only uniflow gas and have the pressure valve, the sealed gasbag aligns the venthole on the bottom box through the check valve of sealing door bottom.

The judging module comprises a top block fixedly arranged on the lower side of the filter screen driving shaft, a first connecting piece is connected to the inside of the top block through a telescopic spring, a counterweight cavity sleeved outside the filter screen driving shaft is arranged in the contact mode of the upper side of the first connecting pipe, one side of the counterweight cavity is connected into the water storage tank through a second connecting pipe, and a judging check valve is arranged in the second connecting pipe.

The transmission module comprises a first transmission shaft connected with a first connecting piece, a rotary support is arranged below the first transmission shaft and is rotationally connected with the first transmission shaft, the other end of the rotary support is fixedly connected with a guide shaft, the guide shaft is rotationally connected with a second connecting piece in the bottom box and the sealing door, and the other end of the second connecting piece is connected with a second transmission shaft.

Vertical shock attenuation module is including installing the dead lever additional or with carrying the head rod that thing board lantern ring links to each other, the head rod slides in first shock attenuation intracavity, horizontal shock attenuation module includes the second connecting rod with first shock attenuation chamber other end fixed connection, the second connecting rod other end has linked firmly the slip piston, the slip piston slides at second shock attenuation intracavity, second shock attenuation chamber below has linked firmly the third connecting rod, the third connecting rod slides from top to bottom in third shock attenuation intracavity, first shock attenuation chamber and second shock attenuation chamber insert the under casing through one-way air duct, the third shock attenuation chamber sets firmly and inserts the under casing through the air vent that has the check valve on the side case.

The power conversion module comprises a ratchet wheel connected with the second transmission shaft, the ratchet wheel is rotatably arranged in the side box through a rotating shaft, and a rack extending out of the third damping cavity is fixedly arranged on the third connecting rod and is in meshed transmission with the ratchet wheel.

Has the advantages that:

1. the shock-absorbing and impact-resisting device has good shock-absorbing and impact-resisting capability on conveyed goods and the box body;

2. the box body can be effectively sealed, and the moist air flow with salt corrosion is prevented from entering the box body;

3. the water vapor and salt in the air flow entering the box body can be filtered;

4. the filter screen can be self-cleaned without external power.

Drawings

FIG. 1 is a perspective cross-sectional view of the present invention

FIG. 2 is an isometric view of an appendage of the present invention

FIG. 3 is a top view of the present invention

FIG. 4 is a sectional view taken along line A-A of FIG. 3

FIG. 5 is a sectional view taken along line B-B of FIG. 4

FIG. 6 is a partial enlarged view of the portion C in FIG. 5

FIG. 7 is a cross-sectional view taken at D-D in FIG. 4

FIG. 8 is a cross-sectional view taken at E-E in FIG. 4

FIG. 9 is a partial enlarged view of the portion F in FIG. 8

FIG. 10 is a sectional view taken at G-G in FIG. 8

FIG. 11 is a sectional view taken at H-H in FIG. 8

In the figure: 11. a bottom box; 12. a side box; a support column 13; a ventilation filter hole 14; a filtration module 15; a water storage tank 16; a determination module 17; a transmission module 18; a longitudinal damping module 19; a lateral shock absorbing module 20; a vertical shock absorbing module 21; a power conversion module 22; a composite filter screen 23; the filter screen rotating shaft 24; a rotating shaft support 25; a cleaning tube 26; a pressurizing pipe 27; a water storage tank 28; a sealing air bag 29; a filter screen drive shaft 30; a top block 31; a first connecting pipe 32; a weight chamber 33; a second connection pipe 34; a determination check valve 35; a first connecting member 36; a first transmission shaft 37; a rotating support 38; a guide shaft 39; a second connecting member 40; a second transmission shaft 41; a ratchet wheel 42; a rack 43; a first connecting rod 44; a first damping chamber 45; a second connecting rod 46; a second damping chamber 47; a sliding piston 48; third connecting rods 49; a third damping chamber 50; a one-way air duct 51; and a carrying plate.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to the attached drawings 1-11, a marine transport container comprises a bottom box 11, side boxes 12 are fixedly arranged on two sides of the bottom box 11, the side boxes 12 are fixedly connected with each other through a top plate, a plurality of support columns 13 for supporting heavy objects are arranged in the bottom box 11, two groups of sealing doors are arranged at two ends of each side box 12, two ventilation and filtration holes 14 are formed in each sealing door and are used for communicating the inside and the outside of the container body, each sealing door is rotatably connected with one of the side boxes 12 through a rotating shaft, a filtration module 15 is arranged on the inner upper side of each sealing door, a water storage tank 16 is fixedly arranged below each filtration module 15, a judgment module 17 is arranged on one side, close to the rotating side of each sealing door, a transmission module 18 is connected below each judgment module 17 and is communicated into the corresponding side box 12, a plurality of longitudinal damping modules 19 are arranged in the container body of each side box 12, a loading plate 52 with a damper at the bottom can be selected from the longitudinal damping modules 19, and the longitudinal damping modules 19 are connected to a transverse damping module 20, a vertical damping module 21 is connected below the transverse damping module 20, and a power conversion module 22 connected with the transmission module 18 is arranged on one side of the vertical damping module 21, which is far away from the longitudinal damping module 19.

Further, the filtering module 15 comprises a composite filtering net 23 blocking the inside ventilation filtering hole 14, the composite filtering net 23 bypasses a filtering net rotating shaft 24 and a filtering net driving shaft 30 to rotate, a filtering net rotating shaft 24 is arranged below the filtering net rotating shaft 24 far away from one side of the transmission module 18 and is rotationally connected with the filtering net rotating shaft 24, a cleaning pipe 26 in the water storage tank 16 extends into the space between the filtering modules 15, a plurality of nozzles with pressure valves are uniformly distributed on the vertical part of the cleaning pipe 26, which is not connected into the water storage tank 16, towards the outside filtering module 15, a water storage tank 28 is fixedly arranged below the filtering module 15, the water storage tank 16 is connected into a sealing air bag 29 in the sealing door through a pressure pipe 27 which can only flow gas in one direction and is provided with the pressure valves, and the sealing air bag 29 is aligned with an air outlet hole on the bottom box 11 through a one-way valve at the bottom of the sealing door.

Furthermore, the judging module 17 comprises a top block 31 fixedly arranged on the lower side of the filter screen driving shaft 30, a first connecting pipe 32 connected with a first connecting piece 36 through a telescopic spring is arranged in the top block 31, a counterweight cavity 33 sleeved outside the filter screen driving shaft 30 is arranged on the upper side of the first connecting pipe 32 in a contact manner, one side of the counterweight cavity 33 is connected into the water storage tank 28 through the first connecting pipe 32, one side of the counterweight cavity is connected into the water storage tank 16 through a second connecting pipe 34, and a judging one-way valve 35 is arranged in the second connecting pipe 34.

Further, the transmission module 18 includes a first transmission shaft 37 connected to the first connecting member 36, a rotary support 38 is disposed below the first transmission shaft 37 and rotatably connected to the first transmission shaft, a guide shaft 39 is fixedly connected to the other end of the rotary support 38, the guide shaft 39 is rotatably connected to a second connecting member 40 disposed inside the bottom case 11 and the sealing door, and a second transmission shaft 41 is connected to the other end of the second connecting member 40.

Further, vertical shock attenuation module 19 is including installing the dead lever additional or with carrying the thing board 52 first connecting rod 44 that the lantern ring links to each other, first connecting rod 44 slides in first shock attenuation chamber 45, horizontal shock attenuation module 20 includes the second connecting rod 46 with first shock attenuation chamber 45 other end fixed connection, the second connecting rod 46 other end has linked firmly sliding piston 48, sliding piston 48 slides in second shock attenuation chamber 47, second shock attenuation chamber 47 below has linked firmly third connecting rod 49, third connecting rod 49 slides from top to bottom in third shock attenuation chamber 50, first shock attenuation chamber 45 and second shock attenuation chamber 47 insert the under casing 11 through one-way air duct 51, third shock attenuation chamber 50 sets firmly and connects into under casing 11 through the air vent that has the check valve on side case 12.

Further, the power conversion module 22 includes a ratchet wheel 42 connected to the second transmission shaft 41, the ratchet wheel 42 is rotatably disposed in the side box 12 through a rotating shaft, and a rack 43 extending outside the third damping cavity 50 is fixedly disposed on the third connecting rod 49 and is in meshing transmission with the ratchet wheel 42.

Principle of operation

When non-corrosion-resistant metal equipment which needs to be transported exists, if the equipment is fixed on the periphery, a fixed rod is additionally arranged on a first connecting rod 44 to be connected with the equipment, the bottom of the equipment is fixed on a bottom box 11, if the equipment is only fixed on the bottom, a carrying plate 52 is additionally arranged on the first connecting rod 44, the carrying plate 52 is connected with the bottom box 11 through a shock absorber, the equipment is fixed on the carrying plate 52, two parts of a second connecting piece 40 are in meshing transmission after a sealing door is closed, a sealing air bag 29 is tightly attached to the contact position on the periphery of the sealing door, in the process of marine transportation, a wave bumpy boat only fluctuates to enable the equipment to slightly shake, at the moment, the first connecting rod 44 slides in a first shock absorption cavity 45, a second shock absorption cavity 47 slides in a sliding piston 48, a third connecting rod 49 slides in a third shock absorption cavity 50 to compress air and enters the bottom box 11 through a one-way air duct 51 and a vent hole below the third shock absorption cavity 50, the air pressure in the bottom box 11 gradually rises to charge air into the sealed air bag 29, the rack 43 is driven to move up and down when the third connecting rod 49 moves up and down, the rack 43 drives the ratchet wheel 42 to rotate in a single direction, the ratchet wheel 42 drives the second transmission shaft 41 to rotate, the second transmission shaft 41 drives the second connecting piece 40 and the guide shaft 39 to rotate, the guide shaft 39 drives the first transmission shaft 37 on the rotating support 38 to rotate, and the first transmission shaft 37 drives part of the first connecting piece 36 to rotate.

The filtering module 15 filters off the sea moisture salinity air flow entering from the ventilating and filtering hole 14, so that the air flow entering the box body is kept dry and free of salt corrosion, the water filtered by the filtering module 15 flows into the water storage tank 28 through the surface of the filtering module 15, the bottom plate of the water storage tank 28 is provided with a filter screen capable of filtering impurities, the water in the water storage tank 28 flows into the counterweight cavity 33 through the first connecting pipe 32, after a certain amount of water is stored in the counterweight cavity 33, the one-way valve 35 is judged to be opened, the water flows into the water storage tank 16 through the second connecting pipe 34, before the second connecting pipe 34 is opened, the weight of the water drives the counterweight cavity 33 to move downwards, the counterweight cavity 33 pushes the jacking block 31 to drive the lower end of the filter screen driving shaft 30 to pull the spring to move downwards, meanwhile, two parts of the first connecting piece 36 are driven to be meshed, and the first connecting piece 36 and the filter screen 30 are driven to rotate by the first driving shaft 37, the filter screen driving shaft 30 drives the filter module 15 to rotate, the filter module 15 which is used for a certain time is rotated, after water exists in the water storage tank 16, the air pressure in the sealed air bag 29 is greater than the set value of the pressure valve of the pressurization pipe 27, the water in the water storage tank 16 is pressurized in the water storage tank 16, the check valve 35 is judged to be closed at the moment, the water in the water storage tank 16 is pressed into the cleaning pipe 26 by the air pressure, when the cleaning pipe 26 is filled to reach the set value of the nozzle pressure on the cleaning pipe 26, the cleaning pipe 26 starts to clean impurities such as salt and the like remained on the filter module 15, and the service time of the filter module 15 is prolonged as far as possible.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A marine transport container comprises a bottom box (11) and is characterized in that two sides of the bottom box (11) are fixedly provided with side boxes (12), the side boxes (12) are fixedly connected through a top plate, a plurality of supporting upright posts (13) used for supporting heavy objects are arranged in the bottom box (11), two groups of sealing doors are arranged at two ends of each side box (12), two ventilating and filtering holes (14) are formed in each sealing door and used for communicating the inside and the outside of the container body, each sealing door is rotatably connected with one side box (12) through a rotating shaft, a filtering module (15) is arranged at the inner upper side of each sealing door, a water storage tank (16) is fixedly arranged below each filtering module (15), a judging module (17) is arranged at one side, close to the rotating side of each sealing door, of each water storage tank (16) is connected with a transmission module (18) and communicated into the corresponding side box (12), a plurality of longitudinal damping modules (19) are arranged in the box bodies of the side boxes (12), the longitudinal damping module (19) is optionally provided with a loading plate (52) with a damper at the bottom, the longitudinal damping module (19) is connected to the transverse damping module (20), a vertical damping module (21) is connected below the transverse damping module (20), and a power conversion module (22) connected with the transmission module (18) is arranged on one side, far away from the longitudinal damping module (19), of the vertical damping module (21).

2. A sea transport container according to claim 1, characterized in that the filter module (15) comprises a composite filter screen (23) blocking the inner ventilating filter holes (14), the composite filter screen (23) rotates around a filter screen rotating shaft (24) and a filter screen driving shaft (30), the filter screen rotating shaft (24) is rotatably connected with the filter screen rotating shaft (24) below the filter screen rotating shaft (24) at the side far away from the transmission module (18), a cleaning pipe (26) is arranged in the water storage tank (16) and extends between the filter modules (15), a plurality of nozzles with pressure valves are uniformly distributed on the vertical part of the cleaning pipe (26) not connected with the water storage tank (16) towards the outer filter module (15), a water storage tank (28) is fixedly arranged below the filter module (15), and the water storage tank (16) is connected with a sealing air bag (29) in the sealing door through a pressure pipe (27) which can only flow gas in one direction and is provided with a pressure valve The sealing air bag (29) is aligned with an air outlet hole on the bottom box (11) through a one-way valve at the bottom of the sealing door.

3. A sea transport container as claimed in claim 2, wherein said decision module (17) comprises a top block (31) fixed on the lower side of the filter screen driving shaft (30), said top block (31) is connected with a first connecting member (36) through a telescopic spring, said first connecting pipe (32) is provided with a counterweight cavity (33) on the upper side in a contacting manner, said counterweight cavity (33) is connected to the water storage tank (28) through the first connecting pipe (32), said one side is connected to the water storage tank (16) through the second connecting pipe (34), and said second connecting pipe (34) is provided with a decision check valve (35).

4. A sea transportation container according to claim 3, characterized in that the transmission module (18) comprises a first transmission shaft (37) connected to a first connecting member (36), a rotary support (38) is rotatably connected below the first transmission shaft (37), the other end of the rotary support (38) is fixedly connected with a guide shaft (39), the guide shaft (39) is rotatably connected with a second connecting member (40) in the bottom box (11) and the sealing door, and the other end of the second connecting member (40) is connected with a second transmission shaft (41).

5. A sea transport container according to claim 4, characterized in that the longitudinal damping module (19) comprises a first connecting rod (44) attachable to a fixed rod or a collar of a cargo plate (52), the first connecting rod (44) slides in a first damping chamber (45), the transverse damping module (20) comprises a second connecting rod (46) fixedly connected to the other end of the first damping chamber (45), the other end of the second connecting rod (46) is connected to a sliding piston (48), the sliding piston (48) slides in a second damping chamber (47), a third connecting rod (49) is connected to the lower part of the second damping chamber (47), the third connecting rod (49) slides up and down in a third damping chamber (50), the first damping chamber (45) and the second damping chamber (47) are connected to the bottom box (11) through a one-way air duct (51), the third damping cavity (50) is fixedly arranged on the side box (12) and is connected into the bottom box (11) through a vent hole with a one-way valve.

6. A sea transportation container as claimed in claim 5, wherein the power conversion module (22) comprises a ratchet wheel (42) connected to the second transmission shaft (41), the ratchet wheel (42) is rotatably disposed in the side box (12) through a rotating shaft, and a rack (43) extending out of the third damping chamber (50) is fixedly disposed on the third connecting rod (49) and is in meshing transmission with the ratchet wheel (42).