Carrying tool capable of being adjusted according to different positions of slewing mechanism

By designing a handling tool with adjustable angles and utilizing a rotating shaft and drive device to achieve flexible lifting of the slewing mechanism in a narrow space, the problem of difficult handling during the maintenance and replacement of the slewing mechanism of a marine crane is solved, thereby improving operational efficiency.

CN223316244UActive Publication Date: 2025-09-09SOUTH CHINA MARINE MASCH GUANGZHOU CO LTD
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Patent Information

Application Number
CN202422580396.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-09-09
Estimated Expiration
2034-10-25

AI Technical Summary

Technical Problem

When repairing and replacing the slewing mechanism of a marine crane inside the tower, it is difficult to remove it manually and difficult to hoist it, especially in a small space, which limits the choice of handling equipment.

Method used

An angle-adjustable handling fixture is designed. The handling rod is driven by a rotating shaft and a drive motor or a drive cylinder to adjust its position in a narrow space. The flexible lifting of the equipment is achieved by combining a sling and a limit device.

Benefits of technology

It realizes the flexible transportation of the rotary mechanism in a small space, reduces the dependence on large equipment, and improves the adaptability and operating efficiency of the equipment in different locations.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a carrying tool capable of being adjusted according to different positions of a slewing mechanism, the carrying tool comprises a mounting plate and a carrying rod, a rotating shaft is arranged in the center of the mounting plate, one end of the carrying rod is arranged on the rotating shaft and swings by taking the rotating shaft as a fulcrum, a limiting part is further arranged at the tail end of one end of the carrying rod, and the limiting part is arranged on the mounting plate. A swing groove with the rotating shaft as the circle center is formed in the portion, on one side of the rotating shaft, of the mounting plate, the limiting part is located in the swing groove and arranged in the swing groove in a sliding mode, and a hanging belt is arranged at the other end of the carrying rod. According to the structure, the carrying rod which swings with the rotating shaft as the fulcrum is arranged, so that the position of the carrying rod can be adjusted in a small space, the angle of the carrying rod can be adjusted according to the position of equipment needing to be carried, and the carrying rod can be better moved to the equipment needing to be carried; therefore, it is guaranteed that the carrying tool can cope with equipment carrying at different positions in a small space.
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Description

Technical Field

[0001] The utility model relates to the technical field of transport tooling, in particular to a transport tooling which can be adjusted according to different positions of a rotary mechanism. Background Art

[0002] The slewing platform is an important component of the crane. To drive the slewing platform to rotate, a slewing mechanism is needed. Since the slewing mechanism is usually installed inside the tower body and connected to the slewing platform, this does not affect the drive of the slewing platform and can also save the crane's floor space.

[0003] However, since ship cranes are usually large equipment, the tonnage of their slewing mechanisms is also large. If the slewing mechanisms need to be repaired or replaced, it is difficult to move the slewing mechanisms away from the tower body using manpower. However, if hoisting is used, the slewing mechanisms may be located anywhere inside the tower body, which makes it difficult to move them. Therefore, it is necessary to use a variety of handling equipment to achieve the hoisting of the slewing mechanisms. Moreover, since the internal space of the tower body is not too large, it is difficult for large handling equipment to enter the tower body, which further causes transportation difficulties. Summary of the Invention

[0004] The utility model provides a transport tool that can be adjusted according to different positions of a rotary mechanism, and can adjust the angle of the transport tool, so as to cope with the transport of equipment at different positions in a small space.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is: a handling tool that can be adjusted according to different positions of a rotating mechanism, including a mounting plate and a handling rod, a rotating shaft is provided at the center of the mounting plate, one end of the handling rod is arranged on the rotating shaft and swings with the rotating shaft as a fulcrum, a limiting portion is also provided at the end of one end of the handling rod, a swinging groove is provided on the mounting plate on one side of the rotating shaft with the rotating shaft as the center, the limiting portion is located in the swinging groove and is slidably arranged in the swinging groove, and a sling is provided at the other end of the handling rod.

[0006] The above structure, by setting a carrying rod that swings with a rotating shaft as a fulcrum, makes it possible to adjust the position of the carrying rod in a smaller space. Therefore, when the carrying tool is installed on the transfer equipment, the transfer equipment extends the carrying tool into the smaller space, and then adjusts the angle of the carrying rod according to the position of the equipment to be transported, so that the position of the carrying rod can be better moved to the equipment to be transported, thereby ensuring that the carrying tool can cope with the transportation of equipment at different positions in a smaller space.

[0007] Furthermore, a driving motor is provided at the lower end of the mounting plate. The driving motor is connected to the rotating shaft, and the driving motor drives the rotating shaft to rotate.

[0008] The above arrangement drives the rotating shaft to rotate by the driving motor, thereby enabling the carrying rod to swing to different angles.

[0009] Furthermore, a driving cylinder is provided at the upper end of the mounting plate, the cylinder body of the driving cylinder is hinged on the mounting plate, the piston rod of the driving cylinder is hinged to the end of one end of the carrying rod, and the driving cylinder drives the piston rod to drive the end of one end of the carrying rod to slide in the swing groove.

[0010] The above arrangement drives the oil cylinder to push one end of the transport rod to move, thereby causing the transport rod to swing with the rotation axis as a fulcrum to achieve angle adjustment.

[0011] Furthermore, the limiting portion is a limiting rod, one end of the limiting rod is connected to the carrying rod, and the other end of the limiting rod is located in the swing groove.

[0012] The above arrangement enables one end of the transport rod to be restricted in the swing groove and to swing by the setting of the limit rod.

[0013] Furthermore, a through hole is provided at the other end of the carrying rod, and the sling is fixed on the through hole.

[0014] The above arrangement facilitates fixing of the sling through the arrangement of the through holes.

[0015] Furthermore, a lifting lug is provided at the other end of the carrying rod, and the lifting strap is fixed on the lifting lug.

[0016] The above arrangement facilitates fixing of the sling by means of the arrangement of the lifting lugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded schematic diagram of the handling tool of the present invention.

[0018] Figure 2 This is a top view of the handling tooling according to Example 2 of the present utility model.

[0019] Figure 3 It is a front view of the handling tool of the present invention. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Example 1.

[0022] like Figure 1-Figure 3As shown, a transport tool comprises a mounting plate 1 and a transport rod 2, a rotating shaft 11 is provided at the center of the mounting plate 1, one end of the transport rod 2 is provided on the rotating shaft 11 and swings with the rotating shaft 11 as a fulcrum, a limiting portion 21 is also provided at the end of one end of the transport rod 2, a swinging groove 12 is provided on the mounting plate 1 on one side of the rotating shaft 11 with the rotating shaft 11 as the center, the limiting portion 21 is located in the swinging groove 12 and is slidably arranged in the swinging groove 12, and a sling 20 is provided at the other end of the transport rod 2.

[0023] In this embodiment, a drive motor (not shown) is provided at the lower end of the mounting plate 1. The drive motor is connected to the rotating shaft 11 and drives the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 driven by the drive motor allows the carrying rod 2 to swing to different angles.

[0024] The limiting portion 21 is a limiting rod, one end of which is connected to the transport rod 21, and the other end of which is located in the swing groove 12. The setting of the limiting rod allows one end of the transport rod 12 to be restricted in the swing groove 12 for swinging.

[0025] In this embodiment, if Figure 1 As shown, a through hole 22 is provided at the other end of the carrying rod 2, and the sling 20 is fixed on the through hole 2. The provision of the through hole facilitates the fixing of the sling 20.

[0026] In another embodiment, Figure 3 As shown, a lifting eye 23 is provided at the other end of the carrying rod 2, and the sling 20 is fixed on the lifting eye 23. The provision of the lifting eye 23 facilitates the fixing of the sling 20.

[0027] The working principle of the present invention is as follows: by setting a carrying rod that swings with a rotating shaft as a fulcrum, the position of the carrying rod can be adjusted in a smaller space. Therefore, when the carrying tool is installed on the transfer equipment, the transfer equipment extends the carrying tool into the smaller space, and then adjusts the angle of the carrying rod according to the position of the equipment to be transported, so that the position of the carrying rod can be better moved to the equipment to be transported, thereby ensuring that the carrying tool can cope with the transportation of equipment at different positions in a smaller space.

[0028] Example 2.

[0029] In this embodiment, if Figure 2As shown, the rest of the structure of the handling fixture is identical to that of Example 1, with the following differences: a drive cylinder 3 is provided at the upper end of the mounting plate 1. The cylinder body 31 of the drive cylinder 3 is hingedly connected to the mounting plate 1, and the piston rod 32 of the drive cylinder 3 is hingedly connected to the distal end of the handling rod 2. The drive cylinder 3 drives the piston rod 32, causing the distal end of the handling rod 2 to slide within the swing groove. By pushing the distal end of the handling rod 2 forward through the drive cylinder 3, the handling rod 2 swings about the rotation axis 11, achieving angle adjustment.

Claims

1. A handling tool that can be adjusted according to different positions of a rotary mechanism, characterized by: It includes a mounting plate and a carrying rod, a rotating shaft is provided in the center of the mounting plate, one end of the carrying rod is set on the rotating shaft and swings with the rotating shaft as a fulcrum, a limiting part is also provided at the end of one end of the carrying rod, a swinging groove is provided on the mounting plate on one side of the rotating shaft with the rotating shaft as the center, the limiting part is located in the swinging groove and is slidably arranged in the swinging groove, and a sling is provided at the other end of the carrying rod.

2. The handling tool that can be adjusted according to different positions of the rotary mechanism according to claim 1, characterized in that: A driving motor is also provided at the lower end of the mounting plate. The driving motor is connected to the rotating shaft, and the driving motor drives the rotating shaft to rotate.

3. The handling tool that can be adjusted according to different positions of the rotary mechanism according to claim 1, characterized in that: A driving cylinder is provided at the upper end of the mounting plate, the cylinder body of the driving cylinder is hinged on the mounting plate, the piston rod of the driving cylinder is hinged to the end of one end of the carrying rod, and the driving cylinder drives the piston rod to drive the end of one end of the carrying rod to slide in the swing groove.

4. The handling tool that can be adjusted according to different positions of the rotary mechanism according to claim 1, characterized in that: The limiting part is a limiting rod, one end of the limiting rod is connected to the carrying rod, and the other end of the limiting rod is located in the swing groove.

5. The handling tool that can be adjusted according to different positions of the rotary mechanism according to claim 1, characterized in that: A through hole is provided at the other end of the carrying rod, and the sling is fixed on the through hole.

6. The handling tool that can be adjusted according to different positions of the rotary mechanism according to claim 1, characterized in that: A lifting lug is provided at the other end of the carrying rod, and the lifting belt is fixed on the lifting lug.