CN220722214U - Structure of movable bottom plate of container - Google Patents
Structure of movable bottom plate of container Download PDFInfo
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- CN220722214U CN220722214U CN202322274069.0U CN202322274069U CN220722214U CN 220722214 U CN220722214 U CN 220722214U CN 202322274069 U CN202322274069 U CN 202322274069U CN 220722214 U CN220722214 U CN 220722214U
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- lock
- plate body
- lock head
- support plates
- container
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of containers, and provides a structure of a movable bottom plate of a container, which comprises a plate body and a locking structure arranged on the plate body, wherein the key point is that: the locking structure comprises a lock head arranged above the plate body, a lock rod, a support plate and a locking mechanism, wherein the upper end of the lock head is connected with the lock head, the lower end of the lock rod penetrates through a through hole formed in the plate body and then extends to the lower side of the plate body, the support plate is arranged on two sides of the lock rod, the length of the lock head is larger than the distance between the two support plates, the width of the lock head is smaller than or equal to the distance between the two support plates, and the lock head is provided with a rotational degree of freedom and a lifting degree of freedom which are overlapped with the two support plates at the same time or located between the two support plates and overlapped with the plate body by means of rotation of the lock rod. The problem that locks in the related art are generally welded on a movable bottom plate directly, and a lock head can only rotate but cannot longitudinally move and cannot be suitable for containers with different standards is solved.
Description
Technical Field
The utility model relates to the technical field of containers, in particular to a structure of a movable bottom plate of a container.
Background
The container is used as an international cargo loading tool, is widely applied to the fields of railways, highways, sea transportation and the like, and is an international modularized transportation mode. The container is a box body for carrying tens of tons of heavy goods, once slipping or side turning off the car body, immeasurable loss is brought to life and property safety of the person, so that the container and the movable bottom plate of the car body are connected and fixed by a special lock. The existing lockset is generally welded on a movable bottom plate directly, a lock head can only rotate but can not longitudinally move, the lockset can not be suitable for containers with different standards, and when the lockset is not used, the lock head is exposed outside and is easy to be knocked and damaged.
Disclosure of Invention
The utility model provides a structure of a movable bottom plate of a container, which solves the problems that locks are generally welded on the movable bottom plate directly in the prior art, and the locks can only rotate but can not longitudinally move and cannot be suitable for containers with different standards.
The technical scheme of the utility model is as follows: the utility model provides a structure of container movable bottom plate, includes the plate body, and set up the locking structure on the plate body, and the key lies in: the locking structure comprises a lock head arranged above the plate body, a lock rod, a support plate and a locking mechanism, wherein the upper end of the lock head is connected with the lock head, the lower end of the lock rod penetrates through a through hole formed in the plate body and then extends to the lower side of the plate body, the support plate is arranged on two sides of the lock rod, the length of the lock head is larger than the distance between the two support plates, the width of the lock head is smaller than or equal to the distance between the two support plates, and the lock head is provided with a rotational degree of freedom and a lifting degree of freedom which are overlapped with the two support plates at the same time or located between the two support plates and overlapped with the plate body by means of rotation of the lock rod.
The locking structure also comprises an operating handle which is detachably connected with the lower end of the lock rod, and the operating handle is positioned below the plate body.
The locking structure further comprises a locking nut in threaded connection with the locking rod, the plate body is of a hollow structure, the locking nut is located inside the hollow structure of the plate body, and an operation hole is formed in a side plate of the plate body.
The height of the lock head is smaller than or equal to the height of the supporting plate.
The lock head is detachably connected with the lock rod.
The backup pad is arc structure, and the opening of backup pad is towards locking lever direction, and the length of tapered end is greater than the maximum interval between two backup pads, and the width of tapered end is less than or equal to the minimum interval between two backup pads.
The length of the lock head is smaller than or equal to the maximum distance between the outer walls of the two support plates.
The supporting plates are symmetrically arranged on two sides of the lock rod.
The working principle and the beneficial effects of the utility model are as follows: the lock is characterized in that a lock head is arranged above the plate body, a lock rod is arranged below the lock head, the upper end of the lock rod is connected with the lock head, the lower end of the lock rod penetrates through a through hole formed in the plate body and then extends to the lower portion of the plate body, support plates are arranged on two sides of the lock rod, the length of the lock head is larger than the distance between the two support plates, the width of the lock head is smaller than or equal to the distance between the two support plates, and the lock head is capable of overlapping with the two support plates or is located between the two support plates and is overlapped with the plate body in a rotating degree of freedom and a lifting degree of freedom by means of rotation of the lock rod.
The lock head is located between two backup pads and overlap joint with the plate body in the initial stage, and the length direction of lock head is the same with the length direction of the rectangular hole of seting up on the container bottom plate this moment, places the container in the backup pad, upwards promotes the locking lever for the lock head passes the rectangular hole on the container bottom plate and reaches container bottom plate top, then rotates the locking lever, makes lock head and container bottom plate overlap joint, and container bottom plate can press from both sides tightly between lock head and backup pad. When the container needs to be disassembled, the lock rod is rotated firstly, so that the length direction of the lock head is the same as the length direction of the long strip hole formed in the container bottom plate, then the lock rod is moved downwards, the lock rod drives the lock head to descend, the lock head reaches between the two support plates and is overlapped with the plate body, the lock head is separated from the container, and then the container is unloaded. The lock head is simple in structure, firm and reliable in connection, convenient and fast to assemble and disassemble, time-saving and labor-saving, and the lock head can rotate and longitudinally move, so that the lock head can be suitable for containers with different standards.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a front view of the lock head of the present utility model in overlap with a support plate.
Fig. 2 is a top view of the lock head of the present utility model overlapping the support plate.
Fig. 3 is a front view of the lock head of the present utility model when it is overlapped with the plate body.
Fig. 4 is a top view of the lock head of the present utility model overlapping the plate body.
Fig. 5 is a schematic structural view of the present utility model in specific use.
In the figure: 1. the plate body, 2, the tapered end, 3, the locking lever, 4, the backup pad, 5, operating handle, 6, lock nut, 7, operating hole, 8, container bottom plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.
The embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a structure of a movable bottom plate of a container includes a plate body 1 and a locking structure disposed on the plate body 1, the locking structure includes a lock head 2 disposed above the plate body 1, a lock rod 3 whose upper end is connected with the lock head 2 and whose lower end extends to a lower side of the plate body 1 after passing through a via hole formed in the plate body 1, and support plates 4 disposed at two sides of the lock rod 3, a length of the lock head 2 is greater than a space between the two support plates 4, a width of the lock head 2 is smaller than or equal to a space between the two support plates 4, and the lock head 2 has a rotational degree of freedom and a lifting degree of freedom which are overlapped with the two support plates 4 at the same time or are located between the two support plates 4 and overlapped with the plate body 1 by means of rotation of the lock rod 3.
As a further improvement of the present utility model, the locking structure further includes an operating handle 5 detachably connected to the lower end of the lock lever 3, the operating handle 5 being located below the plate body 1. As shown in fig. 1, 3 and 5, when the lock lever 3 needs to be rotated or lifted, the handle 5 is held by hand to perform corresponding operation, so that the operation is more convenient and labor-saving.
As a further improvement of the utility model, the locking structure also comprises a locking nut 6 in threaded connection with the lock rod 3, the plate body 1 is of a hollow structure, the locking nut 6 is positioned in the hollow structure of the plate body 1, and an operation hole 7 is formed in a side plate of the plate body 1. As shown in fig. 3, when not in use, the lock head 2 is positioned between the two support plates 4 and is overlapped with the plate body 1, at this time, the lock nut 6 is rotated through the operation hole 7, so that the upper end surface of the lock nut 6 is contacted with the top plate of the plate body 1, the lock head 2 and the lock rod 3 can be effectively prevented from shaking up and down, and the safety and the stability are better in the carrying process. As shown in fig. 5, when the lock head 2 is lapped with the container bottom plate 8, the lock nut 6 is rotated through the operation hole 7, so that the upper end surface of the lock nut 6 is contacted with the top plate of the plate body 1, the container bottom plate 8 can be clamped between the lock head 2 and the support plate 4, the lock head 2, the lock rod 3 and the container are effectively prevented from shaking up and down, and the stability of the container in the transportation process is better.
As a further improvement of the present utility model, the height of the lock head 2 is equal to or less than the height of the support plate 4. As shown in fig. 3, when not in use, the top of the lock head 2 is positioned below the upper end surfaces of the support plates 4, the lock head 2 is hidden between the two support plates 4, and the support plates 4 can play a role in protecting the lock head 2, so that the lock head 2 is prevented from being knocked and damaged.
As a further improvement of the utility model, the lock head 2 is detachably connected with the lock rod 3. The lock head 2 with proper size can be selected according to the size of the strip hole on the container, so that the use requirements of different containers can be better met.
As a further improvement of the utility model, the support plates 4 are arc-shaped structures, the openings of the support plates 4 face the direction of the lock rod 3, the length of the lock head 2 is larger than the maximum distance between the two support plates 4, and the width of the lock head 2 is smaller than or equal to the minimum distance between the two support plates 4. As shown in fig. 2 and 4, the left and right support plates 4 are symmetrically arranged, the length of the lock head 2 is greater than the maximum distance between the two support plates 4, namely greater than the maximum distance between the inner walls of the two support plates 4, so that the lock head 2 can be reliably overlapped with the support plates 4, the width of the lock head 2 is smaller than or equal to the minimum distance between the two support plates 4, namely smaller than or equal to the minimum distance between the inner walls of the two support plates 4, and the lock head 2 can be ensured to rotate between the two support plates 4 to be overlapped with the plate body 1.
As a further improvement of the utility model, the length of the lock head 2 is less than or equal to the maximum distance between the outer walls of the two support plates 4. As shown in fig. 2, on the basis of ensuring reliable overlap joint of the lock head 2 and the support plate 4, the length of the lock head 2 is reduced as much as possible, so that the material consumption can be reduced, and the cost can be saved.
As a further improvement of the present utility model, the support plates 4 are symmetrically disposed at both sides of the lock lever 3. As shown in fig. 1, 2, 3, 4 and 5, the left and right support plates 4 are symmetrically arranged along the axis of the lock rod 3, so that the overall structure is tidier and more attractive, and the lock head 2 is more balanced in stress and better in stability when being placed above the support plates 4.
When the locking device is specifically used, the upper end of the locking rod 3 is connected with the locking head 2, the lower end of the locking rod passes through a through hole formed in the plate body 1 and then is connected with the operating handle 5 positioned below the plate body 1, the arc-shaped supporting plates 4 are arranged on the left side and the right side of the locking rod 3, the supporting plates 4 are positioned above the plate body 1, the lower end of each supporting plate 4 is connected with the plate body 1, the length of the locking head 2 is larger than the maximum distance between the inner walls of the two supporting plates 4, the width of the locking head 2 is smaller than or equal to the minimum distance between the inner walls of the two supporting plates 4, and the locking nut 6 is positioned in the hollow structure of the plate body 1 and is in threaded connection with the locking rod 3.
Initially, the lock 2 is located between two support plates 4 and is overlapped with the plate body 1, as shown in fig. 3 and 4, at this time, the length direction of the lock 2 is the same as the length direction of the long strip hole formed in the container bottom plate 8, and the lock 2 is hidden between the two support plates 4, so that the lock can be prevented from being damaged by collision; the container is placed on the supporting plate 4, the lock rod 3 is pushed upwards, the lock head 2 penetrates through the strip hole on the container bottom plate 8 to reach the upper side of the container bottom plate 8, then the 90-degree lock rod 3 is rotated, the length direction of the lock head 2 is set along the left-right direction, the lock head 2 is overlapped with the container bottom plate 8, then the lock nut 6 is rotated through the operation hole 7, the upper end face of the lock nut 6 is in contact with the top plate of the plate body 1, and the container bottom plate 8 can be clamped between the lock head 2 and the supporting plate 4, as shown in fig. 5. When the container needs to be disassembled, the lock nut 6 is firstly separated from the top plate of the plate body 1, then the lock rod 3 is rotated, the length direction of the lock head 2 is the same as the length direction of the long strip hole formed in the container bottom plate 8, the lock rod 3 is then moved downwards, the lock rod 3 drives the lock head 2 to descend, the lock head 2 reaches between the two support plates 4 and is overlapped with the plate body 1, the lock head 2 is separated from the container, and then the container is unloaded. The lock head 2 not only can rotate but also can longitudinally move, and can be suitable for containers with different standards.
Claims (8)
1. The utility model provides a structure of container movable bottom plate, includes plate body (1), and set up the locking structure on plate body (1), its characterized in that: the locking structure comprises a lock head (2) arranged above a plate body (1), a lock rod (3) with the upper end connected with the lock head (2) and the lower end extending to the lower side of the plate body (1) after penetrating through a through hole formed in the plate body (1), and support plates (4) arranged on two sides of the lock rod (3), wherein the length of the lock head (2) is larger than the distance between the two support plates (4), the width of the lock head (2) is smaller than or equal to the distance between the two support plates (4), and the lock head (2) is provided with rotational freedom degree and lifting freedom degree which are overlapped with the two support plates (4) simultaneously or located between the two support plates (4) and overlapped with the plate body (1) by means of rotation of the lock rod (3).
2. A structure of a movable floor for a container as claimed in claim 1, wherein: the locking structure also comprises an operating handle (5) which is detachably connected with the lower end of the lock rod (3), and the operating handle (5) is positioned below the plate body (1).
3. A structure of a movable floor for a container as claimed in claim 1, wherein: the locking structure further comprises a locking nut (6) in threaded connection with the lock rod (3), the plate body (1) is of a hollow structure, the locking nut (6) is located inside the hollow structure of the plate body (1), and an operation hole (7) is formed in a side plate of the plate body (1).
4. A structure of a movable floor for a container as claimed in claim 1, wherein: the height of the lock head (2) is smaller than or equal to the height of the supporting plate (4).
5. A structure of a movable floor for a container as claimed in claim 1, wherein: the lock head (2) is detachably connected with the lock rod (3).
6. A structure of a movable floor for a container as claimed in claim 1, wherein: the support plate (4) is of an arc-shaped structure, an opening of the support plate (4) faces the direction of the lock rod (3), the length of the lock head (2) is larger than the maximum distance between the two support plates (4), and the width of the lock head (2) is smaller than or equal to the minimum distance between the two support plates (4).
7. The structure of a movable floor for a container according to claim 6, wherein: the length of the lock head (2) is smaller than or equal to the maximum distance between the outer walls of the two support plates (4).
8. A structure of a movable floor for a container as claimed in claim 1, wherein: the supporting plates (4) are symmetrically arranged on two sides of the lock rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322274069.0U CN220722214U (en) | 2023-08-23 | 2023-08-23 | Structure of movable bottom plate of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322274069.0U CN220722214U (en) | 2023-08-23 | 2023-08-23 | Structure of movable bottom plate of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220722214U true CN220722214U (en) | 2024-04-05 |
Family
ID=90498944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322274069.0U Active CN220722214U (en) | 2023-08-23 | 2023-08-23 | Structure of movable bottom plate of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220722214U (en) |
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2023
- 2023-08-23 CN CN202322274069.0U patent/CN220722214U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |