Self-adaptive lifting device

Abstract

The utility model discloses a self-adaptive hoisting device which comprises a hoisting beam, a plurality of chain blocks and a lock catch assembly, the lock catch assembly is fixed on the lower end face of the hoisting beam, the length direction of the lock catch assembly is parallel to the length direction of the hoisting beam, a plurality of lock catch holes are formed in the length direction of the lock catch assembly at intervals, and the lock catch holes are communicated with the chain blocks. One end of the chain block penetrates through the lock catch hole, and the other end of the chain block is connected with the hanging object. According to the self-adaptive lifting device, the lock catch plate with the opening is additionally arranged below the lifting beam, the two ends of the chain block are connected with the hanger and the lock catch plate respectively, the length of a chain of the chain block and the hanging position of the chain block are adjusted according to the position of the hanger on a lifted object, and the self-adaptive lifting device can adapt to the lifting task of an irregular shape target under complex working conditions; the operation is simple, and the applicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of lifting equipment technology, and specifically relates to an adaptive lifting device. Background Technology

[0002] During shipbuilding, various types of sections and equipment need to be lifted. Due to the irregular shapes of the objects being lifted, the positions and heights of the lifting clamps vary. Traditional lifting tools with fixed lifting points are insufficient to meet the flexible and complex operational needs and scenarios. Therefore, there is an urgent need for a device capable of lifting irregularly shaped targets under complex working conditions to achieve an economical, efficient, flexible, and reliable operating mode. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides an adaptive lifting device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An adaptive lifting device includes a lifting beam, multiple hand-operated hoists, and a locking assembly. The locking assembly is fixed to the lower end face of the lifting beam. The length direction of the locking assembly is parallel to the length direction of the lifting beam. Multiple locking holes are spaced apart along the length direction of the locking assembly. One end of each hand-operated hoist passes through a locking hole, and the other end is connected to the load being lifted.

[0006] Furthermore, the locking assembly includes two V-shaped locking plates, the upper ends of which are fixedly connected to both sides of the lower end face of the lifting beam along the length direction, and the lower ends of both locking plates are fixedly connected to the connector. The locking holes are located on the two locking plates, and the locking holes on the two locking plates are mirror-symmetrically arranged relative to the connector.

[0007] Furthermore, the plurality of latch holes are connected by an elongated oval hole located above them.

[0008] Furthermore, the connector is a rod-shaped connector.

[0009] Furthermore, the rod-shaped connector is made of round steel.

[0010] Furthermore, the suspension beam includes a top plate, a bottom plate, and two side plates, wherein the two side plates are arranged vertically at intervals, and the top plate and the bottom plate are welded to the free edges of the side plates to form a cuboid suspension beam structure, and the upper ends of the two locking plates are fixedly connected to the lower end faces of the two side plates respectively.

[0011] Furthermore, several partitions are welded at intervals along the length of the internal cavity of the lifting beam.

[0012] This utility model's adaptive lifting device adds a locking plate with openings below the lifting beam. The two ends of the hand chain hoist are connected to the lifting brackets and the locking plate, respectively. The length of the hand chain hoist chain and the attachment position of the hand chain hoist are adjusted according to the position of the lifting brackets on the load. It can adapt to the lifting tasks of irregularly shaped targets under complex working conditions, and is simple to operate and highly applicable.

[0013] The adaptive lifting device of this utility model provides a flexible operating scenario. The openings on the locking plate allow the hand chain hoist to have multiple working force points to match the position of the lifting code connected to the other end of the hand chain hoist, so that the chain can achieve a vertical state and thus the chain can play its best role.

[0014] Besides transporting sections, lifting beams are also used to move various large pieces of equipment. Because of the irregular shapes of this equipment, the positions and heights of the lifting clips vary. Traditional lifting beams have fixed clip positions, making them inflexible in handling complex work scenarios. The hand-operated hoist solution provided by this invention can meet the needs of complex operations in multiple scenarios. The position of the hand-operated hoist and the length of the chain can be adjusted according to the lifting clips to achieve the most economical and efficient operating mode. Furthermore, the numerous openings on the locking plate allow operators to efficiently adjust the lifting beam's position for maximum efficiency. Attached Figure Description

[0015] Figure 1 This is a front view of the adaptive lifting device described in this utility model.

[0016] Figure 2 yes Figure 1 The diagram shows a cross-sectional view AA.

[0017] Among them, 1-lifting beam, 101-top plate, 102-bottom plate, 103-side plate, 2-locking plate, 3-round steel, 4-locking hole, 5-hand chain hoist, 6-lifting bracket, 7-lifted object, 8-partition. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] like Figures 1-2 As shown, an adaptive lifting device includes a lifting beam 1, multiple hand-operated hoists 5, and a locking assembly. The locking assembly is fixed to the lower end face of the lifting beam 1. The length direction of the locking assembly is parallel to the length direction of the lifting beam 1. Multiple locking holes 4 are provided at intervals along the length direction of the locking assembly. One end of each hand-operated hoist 5 passes through the locking hole 4, and the other end is connected to the object being lifted 7.

[0020] In some embodiments, the locking assembly includes two V-shaped locking plates 2, the upper ends of the two locking plates 2 are fixedly connected to both sides of the lower end face of the suspension beam 1 along the length direction, and the lower ends of the two locking plates 2 are fixedly connected to the connector. The locking holes 4 are located on the two locking plates 2, and the locking holes 4 on the two locking plates 2 are mirror-symmetrically arranged relative to the connector.

[0021] Understandably, by adding a locking plate 2 with openings below the lifting beam 1, and connecting the lifting bracket 6 and locking plate 2 to both ends of the hand chain hoist 5 respectively, the chain length of the hand chain hoist 5 and the attachment position of the hand chain hoist 5 can be adjusted according to the position of the lifting bracket 6 on the object 7. This can adapt to the lifting tasks of irregularly shaped targets under complex working conditions, and is simple to operate and highly applicable.

[0022] In some embodiments, in order to facilitate the movement of the chain hoist 5 between different locking holes 4, the plurality of locking holes 4 are connected by an elongated oval hole located above them.

[0023] Furthermore, the connector is a rod-shaped connector. In some embodiments, the rod-shaped connector is a round steel bar 3. Of course, in other embodiments, the connector can also be a rod-shaped connector with other structural forms.

[0024] Furthermore, the lifting beam 1 includes a top plate 101, a bottom plate 102, and two side plates 103, wherein the two side plates 103 are arranged vertically at intervals, and the top plate 101 and the bottom plate 102 are welded to the free edges of the side plates 103 to form a cuboid lifting beam 1 structure, and the upper ends of the two locking plates 2 are fixedly connected to the lower end faces of the two side plates 103 respectively.

[0025] In some embodiments, in order to ensure the stability of the suspension beam 1 structure, a plurality of partitions 8 are welded at intervals along the length of the suspension beam 1 in the internal cavity.

[0026] Those skilled in the art should understand that the above description is merely a specific embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adaptive lifting device, characterized in that, The device includes a lifting beam, multiple hand-operated hoists, and a locking assembly. The locking assembly is fixed to the lower end face of the lifting beam. The length direction of the locking assembly is parallel to the length direction of the lifting beam. Multiple locking holes are spaced apart along the length direction of the locking assembly. One end of the hand-operated hoist passes through the locking hole, and the other end is connected to the suspended object.

2. The adaptive lifting device according to claim 1, characterized in that, The locking assembly includes two V-shaped locking plates. The upper ends of the two locking plates are fixedly connected to both sides of the lower end face of the lifting beam along the length direction, and the lower ends of the two locking plates are fixedly connected to the connector. The locking holes are located on the two locking plates and are mirror-symmetrically arranged with respect to the connector.

3. The adaptive lifting device according to claim 2, characterized in that, The plurality of latch holes are connected by an elongated oval hole located above them.

4. The adaptive lifting device according to claim 2, characterized in that, The connector is a rod-shaped connector.

5. The adaptive lifting device according to claim 4, characterized in that, The rod-shaped connector is made of round steel.

6. The adaptive lifting device according to claim 2, characterized in that, The suspension beam includes a top plate, a bottom plate, and two side plates, wherein the two side plates are arranged vertically at intervals. The top plate and the bottom plate are welded to the free edges of the side plates to form a cuboid suspension beam structure. The upper ends of the two locking plates are fixedly connected to the lower end faces of the two side plates respectively.

7. The adaptive lifting device according to claim 6, characterized in that, Several partitions are welded at intervals along the length of the internal cavity of the lifting beam.

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