CN219652471U - Hoisting frame mechanism of container - Google Patents

Abstract

The utility model relates to a hoisting frame mechanism of a container, which comprises a main support, wherein lifting lugs for connecting hoisting equipment are arranged on the support, locking assemblies for fixedly positioning the container are respectively arranged on the front side and the rear side of the main support, each locking assembly comprises two movable lock hooks which form a locking state or an unlocking state with the container through rotation, a switch part for enabling the two movable lock hooks to synchronously rotate is connected between the two movable lock hooks, a worker can enable the two movable lock hooks to synchronously rotate through the switch part, rotation operation is not required to be carried out on each movable lock hook independently, the integral operation difficulty is simplified, and the hoisting operation efficiency of the container is improved.

Description

Hoisting frame mechanism of container

Technical Field

The utility model relates to the technical field of containers, in particular to a lifting frame mechanism of a container.

Background

The container is often required to be lifted in the operation process, namely, lifting equipment lifts the container through lifting wagons, and the lifting wagons are directly bound on the container to easily cause damage to the container, and are difficult to operate, time-consuming and labor-consuming and low in working efficiency when connected with the container, so that devices respectively connected with wagons and the container are arranged on the market, and the wagons are prevented from directly acting on the container during operation.

For example, patent document with publication number CN217376972U discloses a "rotary lock structure for lifting containers", which specifically discloses a "lock frame and a hook body; the lock frame comprises a bottom plate, a vertical plate is connected to the bottom plate, and a hoisting hole is formed in the vertical plate; the hook body comprises a rotating shaft, the bottom end of the rotating shaft is connected with a hook, and two sides of the hook are provided with a left dried noodle and a right dried noodle which are symmetrical; the rotating shaft passes through the through hole on the bottom plate and is fixedly sleeved with a rotating sleeve, the rotating sleeve is fixedly provided with a handle, the bottom end seat of the rotating sleeve falls on the bottom plate, and the width of the hook is consistent with the width of the boss on the bottom surface of the bottom plate "

However, under normal circumstances, when the container is lifted, the four corners of the top of the container need to be stressed, so that workers need to operate the rotary lock structures at the four corners of the container before and after lifting, the operation is complex, and the lifting operation efficiency of the container is not improved.

Therefore, further improvements are needed.

Disclosure of Invention

The present utility model aims to overcome the above-mentioned drawbacks of the prior art and to provide a lifting frame mechanism for a container, which aims to solve at least one of the above-mentioned technical problems of the prior art to a certain extent.

The lifting frame mechanism of the container comprises a main support, lifting lugs connected with lifting equipment are arranged on the main support, locking assemblies used for fixedly positioning the container are respectively arranged on the front side and the rear side of the main support, each locking assembly comprises two movable lock hooks which form a locking state or an unlocking state with the container through rotation, and a switch part used for enabling the two movable lock hooks to synchronously rotate is connected between the two movable lock hooks.

The movable lock hook comprises a lock hook rotating shaft which is used for being movably connected with the main support, the lock hook rotating shaft is connected with a connector, a switch rotating shaft which is used for being connected with the main support is arranged at the center of the switch part, transmission rods hinged with the switch rotating shaft are respectively arranged at the two ends of the head and the tail of the switch part, and the other end of the transmission rod corresponding to the switch part is hinged with the connector.

The transmission rod and/or the switch part is/are provided with a handle part.

The connector is provided with a limiting baffle, and a limiting convex column is arranged on the main support corresponding to the rotating path of the limiting baffle.

The main support comprises two support arms, and the center positions of the two support arms are mutually crossed.

The cross section of the support arm is I-shaped.

The main support also comprises reinforcing arms arranged at the head end and the tail end of the main support, and the two ends of each reinforcing arm are fixedly connected with the two support arms respectively.

The beneficial effects of the utility model are as follows:

the worker can switch the part to enable the two movable lock hooks to synchronously rotate, and each movable lock hook does not need to be independently rotated, so that the overall operation difficulty is simplified, and the lifting operation efficiency of the container is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a schematic diagram illustrating an operation state of an embodiment of the present utility model.

Fig. 2 is a second schematic diagram of an operating state according to an embodiment of the present utility model.

Fig. 3 is a schematic view illustrating a usage state according to an embodiment of the present utility model.

Fig. 4 is an enlarged view at embodiment a of the present utility model.

Fig. 5 is an enlarged view at embodiment B of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-5, the lifting frame mechanism of the container comprises a main bracket 1, lifting lugs 11 for connecting with lifting equipment are arranged on the main bracket 1, locking components for fixing and positioning with the container are respectively arranged on the front side and the rear side of the main bracket 1, each locking component comprises two movable lock hooks 2 which form a locking state or an unlocking state with the container through rotation, the locking state of each movable lock hook 2 means that each movable lock hook 2 forms dislocation on the connecting position of the movable lock hook 2 with the container through rotation, and each movable lock hook 2 cannot be freely separated from the container; the unlocked state of the movable lock hook 2 means a state in which the movable lock hook 2 is free from dislocation at a position where it is connected to the container by rotation, and the movable lock hook 2 can be freely separated from the container.

The switch part 3 used for enabling the two movable lock hooks 2 to synchronously rotate is connected between the two movable lock hooks 2, a worker can switch the switch part 3 to enable the two movable lock hooks 2 to synchronously rotate, each movable lock hook 2 does not need to be independently rotated, before and after lifting, the worker only needs to rotate the switch part 3 of the two locking assemblies, compared with the prior art, the method of operating the four rotating lock structures is equivalent to reducing the common operation times, simplifying the overall operation difficulty, improving the lifting operation efficiency of the container, and the rotation of the two movable lock hooks 2 can be synchronized by controlling the two movable lock hooks 2 through one switch part 3, so that the situation that the worker forgets to operate a certain movable lock hook 2 can be avoided, and the lifting safety is improved.

Further, the movable lock hook 2 comprises a lock hook rotating shaft 21 which is movably connected with the main support 1, the lock hook rotating shaft 21 is connected with a joint 22, a switch rotating shaft 31 which is used for being connected with the main support 1 is arranged at the center position of the switch part 3, a transmission rod 4 hinged with the switch part 3 is respectively arranged at the head end and the tail end of the switch part, the other end of the transmission rod 4 corresponding to the switch part 3 is hinged with the joint 22, the transmission structure between the switch part 3 and the movable lock hook 2 is simplified, and faults are not easy to occur.

Further, the transmission rod 4 and/or the switch part 3 are/is provided with a handle part 5, which is further convenient for the operation of workers.

Further, the connector 22 is provided with a limiting baffle piece 221, the main support 1 is provided with a limiting convex column 12 corresponding to the rotating path of the limiting baffle piece 221, and through presetting the relative position between the limiting baffle piece 221 and the limiting convex column 12, a worker only needs to rotate or move the locking hook 2 until the limiting baffle piece 221 is propped against the position of the limiting convex column 12 during operation, and the rotating position of the moving locking hook 2 is not required to be observed, so that the operation difficulty is further simplified.

Further, the main bracket 1 comprises two bracket arms 13, and the center positions of the two bracket arms 13 are mutually crossed, so that the structural strength of the main bracket 1 is improved.

Further, the cross section of the bracket arm 13 is in an I shape, so that the structural strength of the bracket arm 13 is higher.

Further, the main bracket 1 further comprises reinforcing arms 14 arranged at the head end and the tail end of the main bracket 1, and two ends of each reinforcing arm 14 are fixedly connected with the two bracket arms 13 respectively, so that the overall structural strength of the main bracket 1 is further improved.

The above examples are only preferred embodiments of the utility model, and other embodiments of the utility model are possible. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these equivalent modifications or substitutions are intended to be included within the scope of the present utility model as set forth in the following claims.

Claims (7)

1. The utility model provides a hoisting frame mechanism of container, its characterized in that includes main support (1), be equipped with on main support (1) and be used for with hoisting equipment connection lug (11), both sides are equipped with respectively around main support (1) and are used for with the fixed positioning's of container locking subassembly, locking subassembly includes two movable latch hooks (2) that form locking state or unblock state through the rotation with the container, is connected with switch part (3) that are used for making two movable latch hooks (2) synchronous rotation between two movable latch hooks (2).

2. The lifting frame mechanism of a container as recited in claim 1, wherein: the movable lock hook (2) comprises a lock hook rotating shaft (21) which is used for being movably connected with the main support (1), the lock hook rotating shaft (21) is connected with a joint (22), a switch rotating shaft (31) which is used for being connected with the main support (1) is arranged at the central position of the switch part (3), transmission rods (4) hinged with the switch part (3) are respectively arranged at the head end and the tail end of the switch part, and the other ends of the transmission rods (4) corresponding to the switch part (3) are hinged with the joint (22).

3. The lifting frame mechanism of a container as recited in claim 2, wherein: the transmission rod (4) and/or the switch part (3) are/is provided with a handle part (5).

4. The lifting frame mechanism of a container as recited in claim 2, wherein: the connector (22) is provided with a limiting baffle (221), and a limiting convex column (12) is arranged on the main support (1) corresponding to the rotating path of the limiting baffle (221).

5. A lifting frame mechanism for a container according to any one of claims 1 to 4, wherein: the main support (1) comprises two support arms (13), and the central positions of the two support arms (13) are mutually crossed.

6. The lifting frame mechanism of a container as recited in claim 5, wherein: the section of the support arm (13) is I-shaped.

7. The lifting frame mechanism of a container as recited in claim 5, wherein: the main support (1) further comprises reinforcing arms (14) arranged at the head end and the tail end of the main support, and the two ends of each reinforcing arm (14) are fixedly connected with the two support arms (13) respectively.