CN111846642A

CN111846642A - Container top plate and container thereof

Info

Publication number: CN111846642A
Application number: CN202010779252.4A
Authority: CN
Inventors: 汪彬彬; 杨嵩山
Original assignee: Hefei Baiyin Intelligent Technology Co ltd
Current assignee: Hefei Baiyin Intelligent Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-10-30

Abstract

The invention relates to the field of containers, in particular to a container top plate and a container thereof, wherein the container top plate comprises a container structure, a top structure, a locking structure and a self-locking structure; the roof structure for supporting and preventing sliding of an overlying container is secured to the top surface of the container structure; the locking structure for connecting and locking a container thereon is mounted inside the container structure; the self-locking structure for driving the locking structure to be locked and unlocked is arranged inside the container structure; the top structure is used to ensure that the upper container and the lower container are more tightly jointed, and the contact surfaces are mutually clamped together and are not easy to slide relatively; the upper container and the lower container are connected together by using the locking structure, automatic locking and unlocking are realized by matching of the self-locking structure, manual intervention is completely not needed, and the locking structure is firm and stable in fixation and is not easy to slip; the self-locking structure is used for driving the locking structure to rotate, so that the locking and unlocking of the locking structure are automatically realized.

Description

Container top plate and container thereof

Technical Field

The invention relates to the field of containers, in particular to a container top plate and a container thereof.

Background

The greatest success of a container lies in its standardization of products and the set of transportation systems established thereby. The standardization of a large natural object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, air lines, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range is gradually realized on the basis of the standardization.

In the waterway transportation, the containers on the ship are generally piled very high in the strong wind and strong wave weather, and in order to avoid the container from toppling over in the strong wind weather, a complicated fixing device is designed, wherein the fixing device between the upper container and the lower container at the high position needs to be manually started and closed by a worker, so that the operation is very troublesome, and the worker needs to ascend dozens of meters high for operation, so that the operation is very dangerous; meanwhile, the top plate of the container has single grains, so that the sliding between the stacked containers can not be well prevented.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a container top plate and a container thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: a container top plate and a container thereof comprise a container structure, a top structure, a locking structure and a self-locking structure; the roof structure for supporting and preventing sliding of an overlying container is secured to the top surface of the container structure; the locking structure for connecting and locking a container thereon is mounted inside the container structure; the self-locking structure for driving the locking structure to be locked and unlocked is arranged inside the container structure; the container structure for holding the cargo is welded to the roof structure.

Specifically, the container structure includes box, bottom plate, lower foot spare, agrees with hole and connecting rod, the top surface of box with top structure fixed connection, the top surface of bottom plate is contradicted the bottom surface of box, a plurality of the top of connecting rod is fixed in respectively the bottom surface edge of box, four lower foot spare is fixed in the four corners of bottom plate, just box bottom surface four corners the connecting rod with the inside sliding connection of lower foot spare, oval agree with the hole and locate respectively the bottom surface of lower foot spare with top structure's top surface.

Specifically, the top structure includes roof, spacing, goes up foot spare and antislip strip, the roof weld in the top surface of container structure, a plurality of bar uplift spacing locate the top surface of roof with the bottom surface of bottom plate, four go up the foot spare and be fixed in respectively the four corners of roof, just the fit hole is located the top surface of going up foot spare, a plurality of perpendicular to spacing the antislip strip is located the top surface of spacing.

Specifically, the locking structure comprises a lower support, a first spring, an upper support, a locking plate, a first rotating column deep tooth and a shallow tooth, the bottom end of the lower strut is fixed inside the upper foot piece, the bottom end of the first spring is fixed inside the lower strut, the bottom end of the upper strut is meshed and connected with the top end of the lower strut, the top end of the first spring is fixed inside the upper support, the bottom surface of the oval locking plate is fixed at the top end of the upper support, the length of the long end of the locking plate is greater than that of the short end of the fitting hole, and the length of the short end of the locking plate is less than that of the short end of the fitting hole, first rotation post is fixed in the top surface of lockplate, dark tooth with shallow tooth is crisscross to be located the top of pillar down with the bottom of last pillar, just dark tooth with shallow tooth intermeshing.

Specifically, the auto-lock structure includes spliced pole, second spring, baffle and second rotation post, the top of spliced pole is fixed in the inside of lower foot spare, the top of second spring is fixed in the inside of spliced pole, the baffle is fixed in the bottom of spliced pole, the second rotate the top sliding connection of post in inside the bottom of spliced pole, just the bottom mounting of second spring in the second rotates the top of post, just the second rotate the bottom of post with first rotation post contradicts each other and the block is connected.

The invention has the beneficial effects that:

(1) according to the container top plate and the container thereof, the top structure is used, so that the upper container and the lower container are attached more tightly, and the contact surfaces are mutually clamped and are not easy to slide relatively.

(2) According to the container top plate and the container thereof, the locking structure is used for connecting the upper container and the lower container together, automatic locking and unlocking are realized through the matching of the self-locking structure, manual intervention is completely not needed, the container top plate is firmly and stably fixed, and the container top plate is not easy to slip.

(3) According to the container top plate and the container thereof, the self-locking structure is used for driving the locking structure to rotate, so that the locking and unlocking of the locking structure are realized automatically.

(4) According to the container top plate and the container thereof, the locking structure is matched with the self-locking structure to automatically connect and lock the stacked containers together, four corners of the container are simultaneously limited to form a stable and firm self-locking system, meanwhile, the top structure greatly increases the friction force between the containers, the horizontal sliding of the containers is avoided, and the connection stability of the locking structure is further improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of a container top plate and a container thereof according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the locking and self-locking arrangement of FIG. 1;

FIG. 5 is a schematic structural view of the second rotating column shown in FIG. 4;

fig. 6 is a schematic view of the deep and shallow teeth of fig. 4.

In the figure: 1. the container structure, 11, the box, 12, the bottom plate, 13, lower foot spare, 14, the cooperation hole, 15, the connecting rod, 2, roof structure, 21, the roof, 22, spacing strip, 23, go up foot spare, 24, antislip strip, 3, locking structure, 31, lower pillar, 32, first spring, 33, go up the pillar, 34, the lockplate, 35, first rotation post, 36, dark tooth, 37, shallow tooth, 4, auto-lock structure, 41, spliced pole, 42, second spring, 43, the baffle, 44, the second rotates the post.

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. 1-6, the container top plate and the container thereof according to the present invention comprise a container structure 1, a top structure 2, a locking structure 3 and a self-locking structure 4; the roof structure 2 for supporting and preventing the sliding of the containers above is fixed to the top surface of the container structure 1; the locking structure 3 for connecting and locking a container thereon is mounted inside the container structure 1; the self-locking structure 4 for driving the locking structure 3 to lock and unlock is arranged inside the container structure 1; the container structure 1 for holding cargo is welded to the roof structure 2; the top structure 2 is used to enable the upper container and the lower container to be attached more tightly, and the contact surfaces are mutually clamped together and are not easy to slide relatively; the locking structure 3 is used for connecting the upper container and the lower container together, and automatic locking and unlocking are realized through the matching of the self-locking structure 4, so that manual intervention is completely not needed, the fixation is firm and stable, and the slipping is not easy to occur; the self-locking structure 4 drives the locking structure 3 to rotate, so that the locking structure 3 can be automatically locked and unlocked.

Specifically, the container structure 1 includes a box body 11, a bottom plate 12, lower leg members 13, fitting holes 14 and connecting rods 15, the top surface of the box body 11 is fixedly connected with the top structure 2, the top surface of the bottom plate 12 abuts against the bottom surface of the box body 11, the top ends of a plurality of the connecting rods 15 are respectively fixed to the edges of the bottom surface of the box body 11, the four lower leg members 13 are fixed to four corners of the bottom plate 12, the connecting rods 15 at the four corners of the bottom surface of the box body 11 are slidably connected with the inside of the lower leg members 13, and the elliptical fitting holes 14 are respectively arranged on the bottom surface of the lower leg members 13 and the top surface of the top structure 2; when the upper box body 11 is vertically stacked on the lower box body 11, the upper bottom plate 12 starts to abut against the lower top plate 21, the four lower leg members 13 at the four corners of the upper bottom plate 12 abut against the four upper leg members 23 at the four corners of the lower top plate 21, then the upper box body 11 continues to descend, the connecting rods 15 at the bottom surface slide into the bottom plate 12 and the lower leg members 13, the uneven bottom plate 12 of the previous container completely abuts against the top structure 2 of the next container, and the inside of the box body 11 is filled with goods, so that the previous bottom plate 12 and the next top structure 2 are attached more tightly and are less prone to slide by the weight of the upper box body 11.

Specifically, the top structure 2 includes a top plate 21, a limiting strip 22, upper leg members 23 and anti-slip strips 24, the top plate 21 is welded to the top surface of the container structure 1, the limiting strips 22 with a plurality of strip-shaped bulges are arranged on the top surface of the top plate 21 and the bottom surface of the bottom plate 12, the four upper leg members 23 are respectively fixed to four corners of the top plate 21, the fitting holes 14 are arranged on the top surface of the upper leg members 23, and the anti-slip strips 24 perpendicular to the limiting strips 22 are arranged on the top surface of the limiting strips 22; the limiting strips 22 on the top plate 21 are mutually clamped with the limiting strips 22 on the bottom surface of the bottom plate 12 on the top surface, so that the top plate 21 and the bottom plate 12 are mutually limited, the box body 11 is prevented from sliding, meanwhile, a plurality of anti-slip strips 24 are arranged on the top surface of the limiting strips 22, the friction force of the contact area is increased, and the anti-slip capability is further improved.

Specifically, the locking structure 3 includes a lower support 31, a first spring 32, an upper support 33, a locking plate 34, a first rotating column 35, deep teeth 36 and shallow teeth 37, the bottom end of the lower support 31 is fixed inside the upper leg 23, the bottom end of the first spring 32 is fixed inside the lower support 31, the bottom end of the upper support 33 is engaged with the top end of the lower support 31, the top end of the first spring 32 is fixed inside the upper support 33, the bottom surface of the elliptical locking plate 34 is fixed on the top end of the upper support 33, the length of the long end of the locking plate 34 is greater than that of the short end of the fitting hole 14, the length of the short end of the locking plate 34 is smaller than that of the fitting hole 14, the first rotating column 35 is fixed on the top surface of the locking plate 34, the deep teeth 36 and the shallow teeth 37 are interlaced on the top end of the lower support 31 and the bottom end of the upper support 33, and the deep teeth 36 and the shallow teeth 37 are engaged with each other; when the upper four lower legs 13 abut against the lower four upper legs 23, the upper pillar 33 and the locking plate 34 inside the lower four upper legs 23 are inserted into the upper four lower legs 13 through the fitting holes 14, then the first rotating column 35 abuts against the self-locking structure 4, the self-locking structure 4 rotates the first rotating column 35, the first quasi-rotating column 35 drives the upper pillar 33 to rotate, the deep teeth 36 at the bottom end of the upper pillar 33 and the shallow teeth 37 at the top end of the lower pillar 31 are mutually engaged and transformed into the deep teeth 36 at the bottom end of the upper pillar 33 and the deep teeth 36, the shallow teeth 37 at the bottom end of the upper pillar 33 and the shallow teeth 37 at the top end of the lower pillar 31, and finally the upper pillar 33 and the locking plate 35 rotate ninety degrees, and the heights of the locking plate 35 and the upper support 33 are lowered, and the self-locking structure 4 tightly abuts against the first rotating column 35 downwards, so that the bottom surface of the locking plate 35 abuts against the inner wall of the upper lower leg piece 13, and the first spring 32 generates torsion, and at the same time, the upper box body 11 and the lower box body 11 are locked together.

Specifically, the self-locking structure 4 includes a connecting column 41, a second spring 42, a baffle 43 and a second rotating column 44, the top end of the connecting column 41 is fixed inside the lower leg 13, the top end of the second spring 42 is fixed inside the connecting column 41, the baffle 43 is fixed at the bottom end of the connecting column 41, the top end of the second rotating column 44 is slidably connected inside the bottom end of the connecting column 41, the bottom end of the second spring 42 is fixed at the top end of the second rotating column 44, and the bottom end of the second rotating column 44 is abutted against and engaged with the first rotating column 35; when the upper box body 11 is completely lowered, the connecting column 41 is pushed into the inside of the lower leg 13, so that the second rotating column 44 abuts downward against the first rotating column 35, so that the first rotating column 35 rotates, and at the same time, the second rotating column 44 abuts tightly against the first rotating column 35 under the pushing of the second spring 42, so that the locking plate 34 abuts tightly against the inside of the lower leg 13, and the first rotating column 35 cannot rotate and cannot be lifted; when the upper case 11 is vertically raised, the connection column 41 is raised along with the case 11, and brings the second rotating post 44 up together, so that the second rotating post 44 is separated from the first rotating post 35, thereby releasing the first rotary post 35, the locking plate 34 is rotated back by the torsion force of the first spring 32, again transformed into the deep teeth 36 at the bottom end of the upper post 33 and the shallow teeth 37 at the top end of the lower post 31 being engaged with each other, at the same time, the upper support 33 and the locking plate 34 are raised and rotated ninety degrees, the bottom surface of the locking plate 34 no longer interferes with the interior of the upper lower leg 13, and the upper support 33 and the lock plate 34 can be taken out from the upper lower leg 13, and the upper case 11 can be separated from the lower case 11.

When the upper box body 11 is vertically stacked on the lower box body 11, the upper bottom plate 12 abuts against the lower top plate 21, the upper four lower leg pieces 13 abut against the lower four upper leg pieces 23, the limiting strips 22 on the lower top plate 21 are mutually clamped with the limiting strips 22 on the bottom surface of the upper bottom plate 12, so that the top plate 21 and the bottom plate 12 are mutually limited, the box body 11 is prevented from sliding, and meanwhile, the top surfaces of the limiting strips 22 are provided with a plurality of anti-skid strips 24, so that the friction force of the contact area is increased, and the anti-skid capacity is further improved; then the upper box body 11 continues to descend, and finally the bottom surface of the box body 11 abuts against the top surface of the bottom plate 12, during which the plurality of connecting rods 15 on the bottom surface of the box body 11 slide into the bottom plate 12 and the inner portion of the lower leg 13, and the connecting column 41 and the second rotating column 44 are also pushed into the inner portion of the lower leg 13; when the upper four lower legs 13 abut against the lower four upper legs 23, the upper support column 33 and the locking plate 34 inside the lower four upper legs 23 are inserted into the upper four lower legs 13 through the fitting holes 14, after the locking plate 34 completely enters the interior of the upper lower legs 13, the inclined surfaces of the first rotating column 35 and the second rotating structure 44 abut against each other, so that the first rotating column 35 rotates, the first rotating column 35 drives the upper support column 33 to rotate, the deep teeth 36 at the bottom end of the upper support column 33 and the shallow teeth 37 at the top end of the lower support column 31 are converted into the deep teeth 36 at the bottom end of the upper support column 33 and the deep teeth 36, and the shallow teeth 37 at the bottom end of the upper support column 33 and the shallow teeth 37 at the top end of the lower support column 31 by the mutual engagement, finally, the upper support column 33 and the locking plate 35 rotate ninety degrees, the locking plate 35 and the upper support column 33 are lowered in height, the second rotating column 44 is pushed by the second spring 42 to tightly abut against the first rotating column 35, so that the locking plate 34 tightly abuts against the inner part of the lower foot piece 13, the first rotating column 35 cannot rotate and cannot be lifted, meanwhile, the first spring 32 generates torsion, the upper box body 11 and the lower box body 11 are locked together, the four corners of the container are locked together through the locking structure 3, and the stacked containers are connected into a whole and are difficult to topple; when unloading, the upper case 11 is first vertically raised to be separated from the bottom plate 12, the connecting rod 15 is slid out from the inside of the bottom plate 12, and the connecting column 41 and the second rotating column 44 are raised together with the case 11 so that the second rotating column 44 is separated from the first rotating column 35, thereby releasing the first rotating column 35, the locking plate 34 is rotated back by the torsion force of the first spring 32, and it is again transformed such that the deep teeth 36 at the bottom end of the upper leg 33 are engaged with the shallow teeth 37 at the top end of the lower leg 31, and at the same time the upper leg 33 and the locking plate 34 are raised and rotated ninety degrees, the bottom surface of the locking plate 34 no longer abuts against the inner wall of the upper lower leg 13, and the upper leg 33 and the locking plate 34 can be taken out from the upper lower leg 13, when the bottom end of the connecting rod 15 and the baffle 43 abut against the inner bottom surface of the lower leg 13, the upper bottom plate 12 will rise vertically together with the upper case 11, and finally the lower top plate 21 will be separated, and the upper support 33 and the locking plate 34 will be taken out from the upper lower leg 13, so that the upper case 11 can be separated from the lower case 11.

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, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A container roof and its container, its characterized in that: comprises a container structure (1), a top structure (2), a locking structure (3) and a self-locking structure (4); the roof structure (2) for supporting and preventing sliding of the containers above is fixed to the top surface of the container structure (1); the locking structure (3) for connecting and locking a container thereon is mounted inside the container structure (1); the self-locking structure (4) for driving the locking structure (3) to be locked and unlocked is arranged inside the container structure (1); the container structure (1) for holding goods is welded to the roof structure (2).

2. A container roof and container therefor as claimed in claim 1, wherein: container structure (1) includes box (11), bottom plate (12), lower foot spare (13), agrees with hole (14) and connecting rod (15), the top surface of box (11) with top structure (2) fixed connection, the top surface of bottom plate (12) is contradicted the bottom surface of box (11), a plurality of the top of connecting rod (15) is fixed in respectively the bottom surface edge of box (11), four lower foot spare (13) are fixed in the four corners of bottom plate (12), just box (11) bottom surface four corners connecting rod (15) with the inside sliding connection of lower foot spare (13), oval agree with hole (14) to locate respectively the bottom surface of lower foot spare (13) with the top surface of top structure (2).

3. A container roof and container therefor as claimed in claim 2, wherein: the top structure (2) comprises a top plate (21), a limiting strip (22), upper foot pieces (23) and anti-slip strips (24), the top plate (21) is welded on the top surface of the container structure (1), the limiting strips (22) with a plurality of strip-shaped bulges are arranged on the top surface of the top plate (21) and the bottom surface of the bottom plate (12), the upper foot pieces (23) are fixed on the four corners of the top plate (21) respectively, the conjunction holes 14 are arranged on the top surface of the upper foot pieces (23), and the anti-slip strips (24) of the limiting strip (22) are arranged on the top surface of the limiting strip (22) in a plurality of perpendicular modes.

4. A container roof and its container as claimed in claims 2 and 3, wherein: the locking structure (3) comprises a lower support (31), a first spring (32), an upper support (33), a locking plate (34), a first rotating column (35), deep teeth (36) and shallow teeth (37), the bottom end of the lower support (31) is fixed in the inner part of the upper leg (23), the bottom end of the first spring (32) is fixed in the inner part of the lower support (31), the bottom end of the upper support (33) is meshed with the top end of the lower support (31) to be connected, the top end of the first spring (32) is fixed in the inner part of the upper support (33), the bottom surface of the locking plate (34) is fixed in the top end of the upper support (33), the length of the long end of the locking plate (34) is greater than the length of the short end of the conjunction hole (14), and the length of the short end of the locking plate (34) is less than the length of the short end of the conjunction hole (14), first rotary column (35) are fixed in the top surface of lockplate (34), dark tooth (36) with shallow tooth (37) are crisscross to be located the top of lower pillar (31) with the bottom of upper strut (33), just dark tooth (36) with shallow tooth (37) intermeshing.

5. A container roof and its container as claimed in claim 4, wherein: self-locking structure (4) rotate post (44) including spliced pole (41), second spring (42), baffle (43) and second, the top of spliced pole (41) is fixed in the inside of lower foot spare (13), the top of second spring (42) is fixed in the inside of spliced pole (41), baffle (43) are fixed in the bottom of spliced pole (41), the top sliding connection of second rotation post (44) in inside the bottom of spliced pole (41), just the bottom mounting of second spring (42) is in the top of second rotation post (44), just the second rotate the bottom of post (44) with first rotation post (35) conflict each other and the block is connected.