Container hoisting supporting device

Abstract

The utility model discloses a container hoisting and supporting device which comprises a container and a container door, a supporting assembly is installed on the container, the supporting assembly comprises a sleeve plate and a supporting plate, a connecting assembly is installed on the inner side of the supporting plate, the connecting assembly comprises a bayonet lock and a spring, a hoisting assembly is installed at the top of the container, and the hoisting assembly is installed on the top of the container. The lifting assembly comprises a clamping sleeve and an inner sleeve, the inner sleeve is provided with a limiting assembly, the limiting assembly comprises a baffle ring and a lantern ring, and the outer side of the clamping sleeve is provided with a stabilizing assembly. According to the container lifting supporting device, the inner sleeve can pull the pull wire, the pull wire pulls the clamping pin, and then the lifted container is moved to the top of another container; the clamping pins are inserted into the inner sides of the clamping openings, then the upper container and the lower container are locked, personnel do not need to connect the containers, the situation that the clamping pins are pulled through the pull wires due to vibration of the inner barrel is avoided, the connection firmness of the containers is guaranteed, and the container lifting device is suitable for lifting, connecting and fixing of the containers.

Description

Technical Field

[0001] The utility model relates to the technical field of container hoisting and supporting equipment, in particular to a container hoisting and supporting device. Background Technique

[0002] In order to facilitate the palletizing operation of containers, container hoisting and supporting equipment is often required. The utility model patent with the patent application number CN202122215715.7 discloses a container support frame convenient for hoisting. The hoisting clamping plate is driven to move through a lead screw assembly. The distance between the two hoisting clamping plates is reduced to realize the support and clamping of the container. Moreover, the buffer plate on the surface of the hoisting clamping plate reduces the bump problem of the container support. And small rigid protrusions are inserted on the surface of the damping pad to ensure the damping effect while improving the clamping rigidity of the damping pad. A diagonal brace is added to the surface of the hoisting clamping plate. During the clamping process of the hoisting clamping plate, the diagonal brace cooperates with the connecting plate and the pulley to support the hoisting clamping plate to avoid the bending of the hoisting clamping plate. According to the disclosed technical solution, when the existing container hoisting and supporting device is in use, on the one hand, during the palletizing operation of the container, in order to ensure the connection firmness of the container, it is often necessary for personnel to fix the container, increasing the labor consumption. On the other hand, during the transportation work, the fixing mechanism of the container is prone to loosen due to vibration, which is not conducive to ensuring the connection firmness of the container.

[0003] Therefore, how to design a container hoisting and supporting device has become the problem to be solved currently. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a container hoisting and supporting device to solve the problems put forward in the above background technology. The utility model is reasonably designed and is more convenient to use, and is suitable for the hoisting and connection fixation of containers.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A container hoisting and supporting device includes a container and a door. A support assembly is installed on the container. The support assembly includes a sleeve plate and a support plate. A connection assembly is installed inside the support plate. The connection assembly includes a pin and a spring. A hoisting assembly is installed on the top of the container. The hoisting assembly includes a clamping sleeve and an inner sleeve. A limiting assembly is installed on the inner sleeve. The limiting assembly includes a retaining ring and a collar. A stabilizing assembly is installed on the outer side of the clamping sleeve. The stabilizing assembly includes an annular cavity and a fine hole. A pulling mechanism is installed on the inner sleeve. The pulling mechanism includes a wire rope.

[0006] Furthermore, the door is installed on the inner walls on both sides of the container. The sleeve plate is welded to the outer sides of the four corners of the container. The support plate is welded to the bottoms of the four corners of the container.

[0007] Furthermore, a bayonet is provided at the top of the sleeve plate, a clamping groove is provided on the inner side of the support plate, one end of the clamping pin is connected to the inner wall of the support plate through a spring, the other end of the clamping pin passes through the clamping groove and extends to the outside of the support plate, and the bayonet cooperates with the clamping pin.

[0008] Furthermore, the clamping sleeve is welded to the top of the container, the inner sleeve is stuck inside the clamping sleeve, and the retaining ring is integrally formed on the inner wall of the top of the inner sleeve.

[0009] Furthermore, the inner wall of the top of the clamping sleeve is sleeved on the outer side of the inner sleeve, the collar is integrally formed on the outer side of the bottom of the inner sleeve, and the outer side of the collar is stuck on the inner wall of the bottom of the clamping sleeve through a sealing ring.

[0010] Furthermore, the annular cavity is welded to the outer side of the top of the clamping sleeve, the fine holes are provided on the inner side of the clamping sleeve, the annular cavity is communicated with the inner side of the clamping sleeve through the fine holes, and hydraulic oil is filled in both the annular cavity and the inner side of the clamping sleeve.

[0011] Furthermore, through cavities are provided on the inner sides of both the sleeve plate and the container, and the pull wire is stuck inside the through cavity.

[0012] Furthermore, one end of the pull wire is fixed to the bottom of the inner sleeve, and the other end of the pull wire sequentially passes through the top of the container, the inside of the sleeve plate, and the bottom of the container and is connected to one end of the clamping pin.

[0013] Beneficial effects: 1. When the container hoisting support device is in use, hoisting equipment such as a crane pulls the inner sleeve upward with the retaining ring as the support point. The collar on the outer side of the inner sleeve slowly squeezes the hydraulic oil in the clamping sleeve into the inner side of the annular cavity through the fine holes. At the same time, the inner sleeve pulls the pull wire, and the pull wire pulls the clamping pin, pulling the clamping pin from the outside of the support plate to the inside of the support plate. Then, the hoisted container is moved to the top of another container, and the support plate is made to fall inside the sleeve plate. After releasing the inner sleeve, the spring pushes the clamping pin, inserting the clamping pin into the inner side of the bayonet, thereby locking the support plate and the sleeve plate, and further locking the upper and lower two containers. There is no need for personnel to perform the connection operation of the containers, saving labor consumption.

[0014] 2. When the container hoisting support device is in use, the clamping pin is tightly clamped inside the bayonet under the elastic force of the spring. At the same time, when the inner sleeve generates an upward inertia due to vibration, the inner sleeve squeezes the hydraulic oil in the clamping sleeve through the collar. The hydraulic oil slowly flows to the inner side of the annular cavity through the fine holes, damping the up and down movement of the inner sleeve, and avoiding the inner cylinder from pulling the clamping pin through the pull wire due to vibration, thereby effectively avoiding the separation between the upper and lower connected containers and ensuring the connection firmness of the containers.

[0015] 3. The container lifting support device is reasonably designed and is relatively efficient and convenient to use, and is suitable for the lifting, connection and fixation of containers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of a container lifting support device of the present utility model;

[0017] Figure 2 is a cross-sectional view of a container lifting support device of the present utility model;

[0018] Figure 3 is a schematic structural view of a ferrule of a container lifting support device of the present utility model;

[0019] In the figure: 1, container; 2, door; 3, sleeve plate; 4, support plate; 5, bayonet; 6, retaining pin; 7, spring; 8, ferrule; 9, inner sleeve; 10, retaining ring; 11, collar; 12, annular cavity; 13, fine hole; 14, wire rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 3, the present utility model provides a technical solution: a container lifting support device, including a container 1 and a door 2. A support assembly is installed on the container 1. The support assembly includes a sleeve plate 3 and a support plate 4. A connection assembly is installed inside the support plate 4. The connection assembly includes a pin 6 and a spring 7. A lifting assembly is installed on the top of the container 1. The lifting assembly includes a socket 8 and an inner sleeve 9. A limiting assembly is installed on the inner sleeve 9. The limiting assembly includes a retaining ring 10 and a collar 11. A stabilizing assembly is installed on the outside of the socket 8. The stabilizing assembly includes an annular cavity 12 and fine holes 13. A pulling mechanism is installed on the inner sleeve 9. The pulling mechanism includes a wire 14. The door 2 is installed on the inner walls on both sides of the container 1. The sleeve plate 3 is welded to the outer sides of the four corners of the container 1. The support plate 4 is welded to the bottoms of the four corners of the container 1. A bayonet 5 is opened at the top of the sleeve plate 3. A card slot is opened inside the support plate 4. One end of the pin 6 is connected to the inner wall of the support plate 4 through the spring 7. The other end of the pin 6 passes through the card slot and extends to the outside of the support plate 4. The bayonet 5 cooperates with the pin 6. When in use, the pin 6 is clamped inside the bayonet 5 under the elastic force of the spring 7. When the inner sleeve 9 generates an upward inertia due to vibration, the inner sleeve 9 squeezes the hydraulic oil in the socket 8 through the collar 11. The hydraulic oil slowly flows into the inside of the annular cavity 12 through the fine holes 13, damping the up and down movement of the inner sleeve 9, avoiding the inner cylinder 9 pulling the pin 6 through the wire 14 due to vibration, and effectively avoiding the separation between the upper and lower connected containers 1, ensuring the firmness of the connection of the container 1.

[0022] In this embodiment, the ferrule 8 is welded to the top of the container 1, the inner sleeve 9 is stuck inside the ferrule 8, the retaining ring 10 is integrally formed on the inner wall of the top of the inner sleeve 9, the inner wall of the top of the ferrule 8 is sleeved on the outer side of the inner sleeve 9, the collar 11 is integrally formed on the outer side of the bottom of the inner sleeve 9, the outer side of the collar 11 is stuck to the inner wall of the bottom of the ferrule 8 through a sealing ring, the annular cavity 12 is welded to the outer side of the top of the ferrule 8, the fine hole 13 is opened inside the ferrule 8, the annular cavity 12 is communicated with the inside of the ferrule 8 through the fine hole 13, hydraulic oil is filled in both the annular cavity 12 and the inside of the ferrule 8, through cavities are opened in both the lining plate 3 and the inside of the container 1, the pulling wire 14 is stuck inside the through cavity, one end of the pulling wire 14 is fixed to the bottom of the inner sleeve 9, and the other end of the pulling wire 14 sequentially passes through the top of the container 1, the inside of the lining plate 3 and the bottom of the container 1 and is connected to one end of the detent pin 6. During use, a device such as a crane pulls the inner sleeve 9 upward with the retaining ring 10 as a support point. The collar 11 on the outer side of the inner sleeve 9 slowly squeezes the hydraulic oil in the ferrule 8 into the inside of the annular cavity 12 through the fine hole 13. At the same time, the inner sleeve 9 pulls the pulling wire 14, and the pulling wire 14 pulls the detent pin 6, pulling the detent pin 6 from the outer side of the support plate 4 to the inner side of the support plate 4. Then, the lifted container 1 is moved to the top of another container 1, and the support plate 4 is made to fall inside the lining plate 3. After the inner sleeve 8 is released, the spring 7 pushes the detent pin 6, inserting the detent pin 6 into the inside of the bayonet 5, thereby locking the support plate 4 and the lining plate 3, and further locking the upper and lower two containers 1. There is no need for personnel to perform the connection operation of the container 1, saving labor consumption.

[0023] When the container hoisting support device is in use, a device such as a crane pulls the inner sleeve 9 upward with the retaining ring 10 as a support point. The collar 11 on the outer side of the inner sleeve 9 slowly squeezes the hydraulic oil in the ferrule 8 into the inside of the annular cavity 12 through the fine hole 13. At the same time, the inner sleeve 9 pulls the pulling wire 14, and the pulling wire 14 pulls the detent pin 6, pulling the detent pin 6 from the outer side of the support plate 4 to the inner side of the support plate 4. Then, the lifted container 1 is moved to the top of another container 1, and the support plate 4 is made to fall inside the lining plate 3. After the inner sleeve 8 is released, the spring 7 pushes the detent pin 6, inserting the detent pin 6 into the inside of the bayonet 5, thereby locking the support plate 4 and the lining plate 3, and further locking the upper and lower two containers 1. There is no need for personnel to perform the connection operation of the container 1, saving labor consumption. The detent pin 6 is clamped tightly inside the bayonet 5 under the elastic force of the spring 7. When the inner sleeve 9 generates an upward inertia due to vibration, the inner sleeve 9 squeezes the hydraulic oil in the ferrule 8 through the collar 11, and the hydraulic oil slowly flows into the inside of the annular cavity 12 through the fine hole 13, damping the up and down movement of the inner sleeve 9, avoiding the inner cylinder 9 pulling the detent pin 6 through the pulling wire 14 due to vibration, and effectively avoiding the separation between the upper and lower connected containers 1, ensuring the connection firmness of the container 1.

[0024] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A container lifting support device, comprising a container (1) and a container door (2), wherein a support assembly is mounted on the container (1), wherein the support assembly comprises a sleeve plate (3) and a support plate (4), and wherein: A connecting assembly is installed on the inner side of the support plate (4), and the connecting assembly includes a latch (6) and a spring (7). A lifting assembly is installed on the top of the container (1), and the lifting assembly includes a clamping sleeve (8) and an inner sleeve (9). A limiting assembly is installed on the inner sleeve (9), and the limiting assembly includes a retaining ring (10) and a sleeve ring (11). A stabilizing assembly is installed on the outer side of the clamping sleeve (8), and the stabilizing assembly includes an annular cavity (12) and a fine hole (13). A pulling mechanism is installed on the inner sleeve (9), and the pulling mechanism includes a pull wire (14).

2. A container lifting support device according to claim 1, characterized in that: The door (2) is installed on the inner walls of both sides of the container (1), the sleeve plate (3) is welded to the outer sides of the four corners of the container (1), and the support plate (4) is welded to the bottom of the four corners of the container (1).

3. A container lifting support device according to claim 2, characterized in that: The top of the sleeve plate (3) is provided with a bayonet (5), the inner side of the support plate (4) is provided with a bayonet groove, one end of the bayonet pin (6) is connected to the inner wall of the support plate (4) via a spring (7), the other end of the bayonet pin (6) passes through the bayonet groove and extends to the outer side of the support plate (4), and the bayonet (5) cooperates with the bayonet pin (6).

4. A container lifting support device according to claim 3, characterized in that: The clamping sleeve (8) is welded to the top of the container (1), the inner sleeve (9) is clamped on the inner side of the clamping sleeve (8), and the retaining ring (10) is integrally formed on the inner wall of the top of the inner sleeve (9).

5. A container lifting support device according to claim 1, characterized in that: The inner wall of the top of the ferrule (8) is sleeved on the outer side of the inner sleeve (9), the collar (11) is integrally formed on the outer side of the bottom of the inner sleeve (9), and the outer side of the collar (11) is clamped on the inner wall of the bottom of the ferrule (8) through a sealing ring.

6. A container lifting support device according to claim 5, characterized in that: The annular cavity (12) is welded to the outer side of the top of the ferrule (8), the fine hole (13) is opened on the inner side of the ferrule (8), the annular cavity (12) is connected with the inner side of the ferrule (8) through the fine hole (13), and the inner side of the annular cavity (12) and the ferrule (8) are both filled with hydraulic oil.

7. A container lifting support device according to claim 6, characterized in that: The inner sides of the sleeve plate (3) and the container (1) are both provided with through cavities, and the pull wire (14) is clamped inside the through cavities.

8. A container lifting support device according to claim 7, characterized in that: One end of the pull wire (14) is fixed to the bottom of the inner sleeve (9), and the other end of the pull wire (14) passes through the top of the container (1), the inner side of the sleeve plate (3) and the bottom of the container (1) in sequence and is connected to one end of the latch (6).

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