Container ship body lock capable of preventing dislocation

Abstract

The utility model discloses a container ship body lockset capable of preventing dislocation, which comprises a lockset fixing seat, a bearing plate and a lockset core body, the bearing plate and the lockset core body are welded on the front side face and the rear side face of the lockset fixing seat, an upper locking block is welded at the upper end of the lockset core body, and a lower locking block is welded at the lower end of the lockset core body. The upper lock block is clamped in a lock hole of an upper container after being rotated, the lower lock block is clamped in a lock hole of a lower container after being rotated, and the anti-dislocation mechanism is connected with the lock core body and used for locking the lock core body and the lock fixing seat. According to the container ship body lock capable of preventing dislocation, the upper lock block and the lower lock block are clamped in lock holes of containers which are connected up and down correspondingly, locking of the containers is achieved, the lock core body and the lock fixing base are locked conveniently in combination with the arrangement of the dislocation preventing mechanism, and looseness and dislocation between the lock core body and the lock fixing base are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of container ship locks, and particularly relates to a container ship lock capable of preventing dislocation. Background Technique

[0002] A container refers to a unit tool that can load packaged or unpackaged goods for transportation and is convenient for loading and unloading with mechanical equipment. During use, the container only needs to be transferred from a ship, truck, or train by loading and unloading machinery, can be used repeatedly for a long time, has sufficient strength, and the standardized design of the container makes the loading and unloading of goods very simple;

[0003] For example, in the patent authorization announcement number CN217554751U, the authorization announcement date is October 11, 2022. It discloses that a convex is provided on the side wall of the first lock head of a container ship lock, a limiting plate is provided on the side of the body opposite to the convex, an avoidance hole matching the convex is provided on the side wall of the first container corner, and a blocking block extends downward from the side wall of the first lock head opposite to the convex; when correctly installed, the convex is installed into the first container corner on the side close to the avoidance hole and inserted into the avoidance hole, and due to the avoidance of the avoidance hole, the blocking block can be installed into the first container corner. When installed in the reverse direction, the convex on the side far from the avoidance hole is installed into the first container corner and abuts against the inner wall of the first container corner. At this time, the blocking block will be limited outside the first container corner and cannot be installed into the first container corner, so that dislocation installation can be effectively prevented, and the lock can be correctly installed into the corner of the container, bringing convenience to the installation of the container;

[0004] However, in the prior art, there are problems such as poor fastening between the lock and the container, easy dislocation or loosening, inconvenient locking and limiting of the lock, and most of the shapes of the locks are special-shaped structures, which increase the production cost. For example, the above-listed comparative patent has this problem;

[0005] Therefore, we propose a container ship lock capable of preventing dislocation to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a container ship lock capable of preventing dislocation to solve the problems in the prior art that there are problems such as poor fastening between the lock and the container, easy dislocation or loosening, inconvenient locking and limiting of the lock, and most of the shapes of the locks are special-shaped structures, which increase the production cost as mentioned in the above background technique.

[0007] To achieve the above object, the utility model provides the following technical solution: A container hull lock capable of preventing misalignment, comprising a lock fixing seat and bearing plates welded to the front and rear side surfaces of the lock fixing seat;

[0008] It further includes:

[0009] A lock core body, an upper lock block is welded to the upper end of the lock core body, and a lower lock block is welded to the lower end of the lock core body. After the upper lock block rotates, it is engaged in the lock hole of the upper container, and after the lower lock block rotates, it is engaged in the lock hole of the lower container;

[0010] An anti-misalignment mechanism, the anti-misalignment mechanism is connected to the lock core body, and the anti-misalignment mechanism is used to lock between the lock core body and the lock fixing seat.

[0011] Preferably, a rib plate is welded to one side of the bearing plate close to the horizontal central axis of the lock fixing seat, and the rib plate is welded to the lock fixing seat. The bearing plates are symmetrically arranged at the upper and lower ends of the lock fixing seat.

[0012] Preferably, a first fixing hole is opened at the right end of the lock fixing seat, a second fixing hole is opened at the front side of the lock fixing seat, and a connecting groove is opened in the middle of the lock fixing seat.

[0013] Preferably, the lock core body is rotatably connected in the connecting groove, and the rotation angle range of the lock core body in the lock fixing seat is 0-90°.

[0014] Preferably, the anti-misalignment mechanism includes a fixed connecting rod fixed to the side surface of the lock core body, a spring sleeved on the outer surface of the fixed connecting rod, a fixed connecting column for connection, a fixing block with a fixing function, and a fixed pull ring fixed to the right end of the fixed connecting column.

[0015] Preferably, the fixed connecting rod is connected to the lock fixing seat by a card slot, and a sliding structure is formed between the fixed connecting rod and the fixed connecting column.

[0016] Preferably, fixing blocks are fixed to both the upper and lower ends on the left side of the fixed connecting column, and the fixed connecting column drives the fixing blocks to form a telescopic structure on the side surface of the lock fixing seat.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The container hull lock that can prevent dislocation supports the containers connected at the upper and lower ends through the lock fixing seat and the bearing plate. The lock core drives the upper lock block and the lower lock block to rotate, so that the upper lock block and the lower lock block are respectively engaged in the lock holes of the containers connected up and down, realizing the locking of the containers. Combined with the setting of the anti-dislocation mechanism, it is convenient to lock between the lock core and the lock fixing seat, prevent loosening and dislocation between the lock core and the lock fixing seat, improve the stability of container locking, with a relatively simple structural design, low use and production costs, and is suitable for popularization and use;

[0018] 1. There are a lock fixing seat and a bearing plate. The lock fixing seat is inserted into the holes at the edge of the container. Combined with the setting of the bearing plate, it is convenient to support the two groups of containers connected up and down;

[0019] 2. There are a lock core, an upper lock block and a lower lock block. The lock core drives the upper lock block and the lower lock block to rotate, so that the upper lock block and the lower lock block are respectively engaged in the two groups of containers connected up and down, and then it is convenient to lock the two groups of containers;

[0020] 3. There is an anti-dislocation mechanism. The anti-dislocation mechanism includes a fixed connecting rod, a spring, a fixed connecting column, a fixed block and a fixed pull ring. Through the setting of the anti-dislocation mechanism, it is convenient to lock between the lock core and the lock fixing seat, prevent self-rotation dislocation between the lock core and the lock fixing seat, and improve the fastening of container locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the front view structural schematic diagram of the present utility model;

[0022] Figure 2 is the exploded structural schematic diagram of the lock fixing seat, the bearing plate, the rib plate and the connecting groove of the present utility model;

[0023] Figure 3 is the exploded structural schematic diagram of the lock fixing seat and the lock core of the present utility model;

[0024] Figure 4 is the rear view structural schematic diagram of the lock core, the upper lock block, the lower lock block and the fixed connecting rod of the present utility model;

[0025] Figure 5 is the exploded structural schematic diagram of the fixed connecting rod and the spring of the present utility model;

[0026] Figure 6 is the overall structural schematic diagram of the present utility model in the locked state.

[0027] In the figure: 1. Lock fixing base; 2. Bearing plate; 3. Rib plate; 4. First fixing hole; 5. Second fixing hole; 6. Connection groove; 7. Lock core; 8. Upper locking block; 9. Lower locking block; 10. Anti-displacement mechanism; 11. Fixed connecting rod; 12. Spring; 13. Fixed connecting column; 14. Fixed block; 15. Fixed pull ring. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] Please refer to Figure 1-6 , the present invention provides a technical solution: a container hull lock capable of preventing misalignment, including a lock fixing base 1, a bearing plate 2, a rib plate 3, a first fixing hole 4, a second fixing hole 5, a connection groove 6, a lock core 7, an upper locking block 8, a lower locking block 9, an anti-displacement mechanism 10, a fixed connecting rod 11, a spring 12, a fixed connecting column 13, a fixed block 14 and a fixed pull ring 15.

[0030] When using the container hull lock capable of preventing misalignment, as Figure 1 and Figure 2 shown, the bearing plate 2 is welded to the lock fixing base 1. At the same time, the rib plates 3 are respectively welded between the lock fixing base 1 and the bearing plate 2 to assist in supporting between the lock fixing base 1 and the bearing plate 2. At the same time, a connection groove 6 is opened in the middle of the lock fixing base 1, and a lock core 7 is rotatably installed in the connection groove 6. Moreover, an upper locking block 8 is welded to the upper end of the lock core 7, and a lower locking block 9 is welded to the lower end of the lock core 7. When in use, first, the lock fixing base 1 drives the lower locking block 9 to be inserted into the connection lock hole at the edge of the lower container. At this time, the bearing plate 2 below the lock fixing base 1 is placed on the lower container to support the lock fixing base 1. Then, the upper container is placed on the upper end of the lock through an external lifting device. At the same time, the upper locking block 8 is inserted into the connection lock hole at the edge of the upper container, and the bearing plate 2 above the lock fixing base 1 contacts the upper container for support;

[0031] As Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the lock core 7 and the lock fixing base 1 are locked by a misalignment prevention mechanism 10. The misalignment prevention mechanism 10 includes a fixed connecting rod 11 fixed to the side of the lock core 7, a spring 12 sleeved on the outer surface of the fixed connecting rod 11, a fixed connecting column 13 for connection, a fixed block 14 with a fixing function, and a fixed pull ring 15 fixed to the right end of the fixed connecting column 13. By pulling the fixed pull ring 15 to the right, the fixed pull ring 15 drives the fixed connecting column 13 to slide between the fixed connecting rod 11. At this time, the fixed connecting column 13 squeezes the spring 12, causing the spring 12 to undergo elastic deformation. The fixed connecting column 13 drives the fixed block 14 to expand and contract, so that the fixed block 14 is withdrawn from the first fixing hole 4, thereby releasing the limit between the fixed connecting rod 11 and the lock fixing base 1.

[0032] Then, pull the fixed pull ring 15 forward. The fixed pull ring 15 drives the fixed connecting rod 11 to move between the lock fixing base 1 through the fixed connecting column 13. At this time, the fixed connecting rod 11 drives the lock core 7 to rotate in the connection groove 6. At the same time, the lock core 7 drives the upper lock block 8 and the lower lock block 9 to rotate in the lock holes of the upper and lower ends of the container respectively. When rotated by 90°, at this time, the upper lock block 8 and the lower lock block 9 are respectively attached to the inner walls of the lock holes of the upper and lower ends of the container, thereby facilitating the locking between the upper and lower ends of the container and the container. Then, directly release the fixed pull ring 15. At this time, the spring 12 restores its elastic deformation and pushes the fixed connecting column 13 to slide between the fixed connecting rod 11. At this time, the fixed connecting column 13 drives the fixed block 14 to be inserted into the second fixing hole 5, thereby facilitating the limitation between the fixed connecting rod 11 and the lock fixing base 1, realizing the locking between the lock core 7 and the lock fixing base 1, preventing the lock core 7 and the lock fixing base 1 from generating self-rotation and resulting in misalignment, and the overall fastening performance is good.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A container hull lock capable of preventing dislocation, comprising a lock fixing seat (1) and a bearing plate (2) welded to the front and rear sides of the lock fixing seat (1); It is characterized in that Also includes: A lock core (7), wherein an upper locking block (8) is welded to the upper end of the lock core (7), and a lower locking block (9) is welded to the lower end of the lock core (7), wherein the upper locking block (8) is engaged in a lock hole of an upper container after rotation, and the lower locking block (9) is engaged in a lock hole of a lower container after rotation; An anti-misalignment mechanism (10) is connected to the lock core (7), and the anti-misalignment mechanism (10) is used to lock the lock core (7) and the lock fixing seat (1).

2. The container hull lock capable of preventing dislocation according to claim 1, characterized in that: A rib plate (3) is welded to one side of the bearing plate (2) close to the horizontal central axis of the lock fixing seat (1), and the rib plate (3) and the lock fixing seat (1) are welded together. The bearing plate (2) is symmetrically arranged at the upper and lower ends of the lock fixing seat (1).

3. The container hull lock capable of preventing dislocation according to claim 1, characterized in that: A first fixing hole (4) is provided at the right end of the lock fixing seat (1), a second fixing hole (5) is provided at the front side of the lock fixing seat (1), and a connecting groove (6) is provided in the middle of the lock fixing seat (1).

4. A container hull lock capable of preventing dislocation according to claim 3, characterized in that: A lock core (7) is rotatably connected in the connection groove (6), and the rotation angle range of the lock core (7) in the lock fixing seat (1) is 0-90°.

5. The container hull lock capable of preventing dislocation according to claim 1, characterized in that: The anti-dislocation mechanism (10) comprises a fixed connecting rod (11) fixed to the side of the lock core (7), a spring (12) sleeved on the outer surface of the fixed connecting rod (11), a fixed connecting column (13) for connection, a fixed block (14) with a fixing function, and a fixed pull ring (15) fixed to the right end of the fixed connecting column (13).

6. A container hull lock capable of preventing dislocation according to claim 5, characterized in that: The fixed connecting rod (11) and the lock fixing seat (1) are connected via a slot, and a sliding structure is formed between the fixed connecting rod (11) and the fixed connecting column (13).

7. The container hull lock capable of preventing dislocation according to claim 6, characterized in that: The upper and lower ends of the left side of the fixed connection column (13) are fixedly connected to a fixed block (14), and the fixed connection column (13) drives the fixed block (14) to form a telescopic structure on the side of the lock fixing seat (1).

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