CN215754325U

CN215754325U - Anti-deformation container door lock

Info

Publication number: CN215754325U
Application number: CN202121544776.1U
Authority: CN
Inventors: 余雄杰; 郑云华; 刘纪华
Original assignee: Jiaxing Shilong Transportation Equipment Parts Co ltd
Current assignee: Jiaxing Shilong Transportation Equipment Parts Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-08
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses an anti-deformation container door lock, which belongs to the technical field of containers and comprises a container, wherein a lock hole is arranged on one side of the upper end of the container, a hanging ring is arranged on the upper side of the lock hole, a lifting hole is arranged inside the hanging ring, a lock hook corresponding to the lock hole is arranged on the lower side of the hanging ring, a fixed rod is arranged between the lock hook and the hanging ring, a fixed plate is arranged on the upper side of the surface of the fixed rod, threaded rods are arranged at two ends of the fixed plate in a penetrating manner, and a movable plate is rotatably connected between the two threaded rods through a bearing. The locking hook is not easy to loosen, and the safety is higher.

Description

Anti-deformation container door lock

Technical Field

The utility model belongs to the technical field of containers, and particularly relates to an anti-deformation container door lock.

Background

The container is a large container with certain strength, rigidity and specification for turnover. The container is used for transferring goods, the goods can be directly loaded in the warehouse of a shipper and unloaded in the warehouse of a consignee, and the goods do not need to be taken out from the container for reloading when vehicles and ships are changed midway. Therefore, the container is a great invention. The greatest success of a container lies in its standardization of products and the set of transportation systems established thereby. The standardization of a large object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, routes, roads, transfer stations, bridges, tunnels and multimodal transportation in the global range is gradually realized on the basis of the standardization, which is indeed one of great curiosities created by mankind from history.

Chinese patent application No. CN1119278C discloses a special manual lock head for hoisting a deformable container, the original device does not have the function of fixing a lock hook, the lock hook is easy to loosen when hoisting the container, meanwhile, the hoisting ring of the original device is not easy to hoist, and the hanging hole of the hook in the hoisting ring is easy to slide.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides the deformation-preventing container door lock, which has the characteristics that a lock hook can be fixed and is not easy to loosen.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an prevent deformation container lock tapered end, includes the container, upper end one side of container is provided with the lockhole, the upside of lockhole is provided with rings, rings's inside is provided with the lewis hole, rings's downside is provided with the latch hook that corresponds with the lockhole, be provided with the dead lever between latch hook and the rings, the surperficial upside of dead lever is provided with the fixed plate, the both ends of fixed plate run through and are provided with the threaded rod, two it is provided with the movable plate to rotate the connection through the bearing between the threaded rod.

Preferably, clamping blocks corresponding to the locking holes are arranged on two sides of the lower end of the moving plate.

Preferably, the fixed rod is of a rectangular structure, and the movable plate and the clamping block are of a welding integrated structure and are of a stainless steel structure.

Preferably, the upper end of the lifting hole is provided with an arc-shaped groove, and the upper end of the arc-shaped groove is provided with a plurality of arc-shaped convex blocks.

Preferably, a groove is formed in the middle of each of two ends of the lock hook.

Preferably, the arc-shaped convex blocks are arranged to be of a carbon steel structure, and the grooves are arranged to be of a triangular structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the container lifting device, the movable plate is arranged, the lock hook is placed in the lock hole, the fixed rod is rotated for ninety degrees, the threaded rod is screwed to drive the lower end of the movable plate to abut against the upper end of the container, the upper end of the movable plate is provided with the lock hook to abut against the inner wall of the container, and the movable plate is matched with the lock hook, so that the container is lifted more stably, the lock hook is not easy to loosen, and the safety is higher.

2. According to the utility model, the arc-shaped groove is arranged at the upper end of the lifting hole, and the arc-shaped lugs are arranged at the upper end of the arc-shaped groove, so that the anti-skidding function is achieved during the lifting operation, the lifting hook is not easy to move left and right in the lifting hole when lifting the lifting ring, and the lifting safety is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the sling of the present invention;

in the figure: 1. a container; 2. a lock hole; 3. a groove; 4. a latch hook; 5. a fixing plate; 6. fixing the rod; 7. a hoisting ring; 8. hoisting holes; 9. a threaded rod; 10. moving the plate; 11. a clamping block; 12. an arc-shaped slot; 13. an arc-shaped bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an prevent deformation container lock tapered end, including container 1, upper end one side of container 1 is provided with lockhole 2, the upside of lockhole 2 is provided with rings 7, rings 7's inside is provided with lifting eye 8, rings 7's downside is provided with latch hook 4 that corresponds with lockhole 2, be provided with dead lever 6 between latch hook 4 and the rings 7, the surperficial upside of dead lever 6 is provided with fixed plate 5, the both ends of fixed plate 5 run through and are provided with threaded rod 9, it is provided with movable plate 10 to rotate through the bearing between two threaded rod 9 to connect.

Specifically, the two sides of the lower end of the moving plate 10 are provided with clamping blocks 11 corresponding to the locking holes 2.

Through adopting above-mentioned technical scheme, make latch hook 4 can not take place to rotate when hoist and mount through setting up fixture block 11, fixture block 11 plays spacing fixed action to latch hook 4.

Specifically, the fixing rod 6 is of a rectangular structure, and the moving plate 10 and the clamping block 11 are of a welding integrated structure and are of a stainless steel structure.

Through adopting above-mentioned technical scheme, dead lever 6 sets up to the rectangle structure and prevents that movable plate 10 from rotating on dead lever 6, and movable plate 10 is more firm with fixture block 11 formula structure as an organic whole of welding and for the stainless steel construction, and life is more of a specified duration.

When the container lifting device is used, the lock hook 4 is placed in the lock hole 2, the fixed rod 6 is rotated by ninety degrees, the threaded rod 9 is simultaneously screwed to drive the lower end of the movable plate 10 to tightly abut against the upper end of the container 1, the movable plate 10 drives the upper end of the lock hook 4 to tightly abut against the inner wall of the container 1, and the movable plate 10 is matched with the lock hook 4, so that the container 1 is more stably lifted, the lock hook 4 is not easy to loosen, and the safety is higher;

example 2

The present embodiment is different from embodiment 1 in that: the upper end of the hanging hole 8 is provided with an arc-shaped groove 12, and the upper end of the arc-shaped groove 12 is provided with a plurality of arc-shaped convex blocks 13.

Through adopting above-mentioned technical scheme, through setting up arc wall 12 in lifting eye 8 upper end to set up a plurality of arc lugs 13 and make and play the antiskid effect when carrying out the hoist and mount operation in arc wall 12 upper end, the lifting hook is difficult for controlling in lifting eye 8 when hoist and mount to rings 7, improves hoist and mount security.

Specifically, the middle positions of two ends of the lock hook 4 are provided with grooves 3.

Through adopting above-mentioned technical scheme, set up recess 3 at latch hook 4 front end and can play the heavy effect that subtracts to latch hook 4, make more light when using latch hook 4.

Specifically, the arc-shaped projection 13 is of a carbon steel structure, and the groove 3 is of a triangular structure.

Through adopting above-mentioned technical scheme, make the lifting hook can block between adjacent arc fixture block 13 through setting up a plurality of arc lugs 11, convenient hoist and mount, recess 3 sets up to the triangle-shaped structure and reaches the bulk strength that does not influence latch hook 4 under the circumstances that alleviates latch hook 4 weight, and triangle-shaped is difficult for taking place deformation more steadily.

When this embodiment uses, through set up arc wall 12 in lifting eye 8 upper end to set up a plurality of arc lugs 13 and make and play anti-skidding effect when carrying out the hoist and mount operation in arc wall 12 upper end, the lifting hook is difficult for removing about in lifting eye 8 when hoist and mount rings 7, improves hoist and mount security, sets up recess 3 at 4 front ends of latch hook simultaneously and can play the heavy effect that subtracts to latch hook 4, makes more light when using latch hook 4.

The structures and the working principles of the container 1, the lock hole 2 and the hanging ring 7 are disclosed in a special manual rotating lock head for hoisting a deformable container, which is disclosed in Chinese patent application No. CN 1119278C.

The working principle and the using process of the utility model are as follows: when the device is used, the device is installed at a proper position, the lock hook 4 is placed in the lock hole 2, the fixed rod 6 is rotated by ninety degrees, the threaded rod 9 is simultaneously screwed to drive the lower end of the movable plate 10 to tightly abut against the upper end of the container 1, the movable plate 10 drives the upper end of the lock hook 4 to tightly abut against the inner wall of the container 1, the container 1 is more stably hoisted through the matching of the movable plate 10 and the lock hook 4, the lock hook 4 is not easy to loosen and has higher safety, the arc-shaped groove 12 is arranged at the upper end of the hoisting hole 8, the arc-shaped protrusions 13 are arranged at the upper end of the arc-shaped groove 12, so that an anti-skidding effect is achieved during hoisting operation, the lifting hook is not easy to move left and right in the hoisting hole 8 when the lifting ring 7 is hoisted, the hoisting safety is improved, and meanwhile, the groove 3 is arranged at the front end of the lock hook 4, so that the lock hook 4 is lighter and more convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an prevent deformation container lock tapered end, includes container (1), its characterized in that: the upper end one side of container (1) is provided with lockhole (2), the upside of lockhole (2) is provided with rings (7), the inside of rings (7) is provided with lifting hole (8), the downside of rings (7) is provided with latch hook (4) that correspond with lockhole (2), be provided with dead lever (6) between latch hook (4) and rings (7), the surperficial upside of dead lever (6) is provided with fixed plate (5), the both ends of fixed plate (5) are run through and are provided with threaded rod (9), two it is provided with movable plate (10) to rotate the connection through the bearing between threaded rod (9).

2. A deformation-proof container door lock according to claim 1, characterized in that: and clamping blocks (11) corresponding to the locking holes (2) are arranged on two sides of the lower end of the moving plate (10).

3. A deformation-proof container door lock according to claim 1, characterized in that: the fixing rod (6) is of a rectangular structure, and the moving plate (10) and the clamping blocks (11) are of a welding integrated structure and are of a stainless steel structure.

4. A deformation-proof container door lock according to claim 1, characterized in that: the upper end of the lifting hole (8) is provided with an arc-shaped groove (12), and the upper end of the arc-shaped groove (12) is provided with a plurality of arc-shaped convex blocks (13).

5. A deformation-proof container door lock according to claim 1, characterized in that: the middle positions of two ends of the lock hook (4) are provided with grooves (3).

6. A deformation-preventing container door lock according to claim 4, characterized in that: the arc-shaped convex block (13) is of a carbon steel structure, and the groove (3) is of a triangular structure.