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Block hoisting tool

A technology of tooling and lifting lugs, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of large storage space, low use efficiency, and poor versatility, so as to improve lifting efficiency, reduce production materials and costs, The effect of extending the service life

Active Publication Date: 2018-10-16
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of making beams is high, the use efficiency is low, the space required for storage is large, and the versatility is poor

Method used

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Embodiment Construction

[0021] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying The description does not indicate or imply that the pointed device or element must have a specific orientation, be configured and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that the terms "installation", "connected" and...

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Abstract

The invention provides a block hoisting tool which comprises a top plate and a bottom plate, wherein the length of the top plate is smaller than that of the bottom plate; a first lifting lug is arranged on the top plate; at least two second lifting lugs are arranged on the bottom plate; the top plate and the bottom plate are connected through at least two pull rods to form a triangular frame; anda first reinforcing rod is arranged between every two adjacent pull rods. A plurality of hoisting points arranged on a block are connected with the bottom plate to disperse the local stress of the tool and the block; in addition, the triangular frame structure of the tool is stressed uniformly and has structural stability, so that the tool receives tensile force instead of the original shearing force and bending moment resisting stress, the tool and all parts of the block are stressed uniformly, and the hoisting efficiency and the universality of the tool are improved; in addition, the tool isunlikely to damage, and the length of the tool does not need to be the same as that of the block, so that the manufacturing material and cost of the tool are reduced, and the tool storage space is also reduced; and the first reinforcing rod can improve the strength of the tool.

Description

Technical field [0001] The invention relates to the field of hoisting tools, in particular to a tooling for hoisting a total section. Background technique [0002] At present, the shipyard is hoisting the tooling of the large general section, using the beam force method, the bending moment and shear stress are quite large, and the cost of making the tooling is extremely high, especially in the lifting of the bulky and heavy general section. The beam is even equivalent to the weight of a section, and the operation safety and efficiency are extremely low. The cost of manufacturing the beam is high, the use efficiency is low, the space required for storage is large, and the versatility is poor. Summary of the invention [0003] In view of the above-mentioned shortcomings in the prior art, the purpose of the present invention is to provide a tool for lifting and transporting the main section with high efficiency and good versatility. [0004] In order to solve the above-mentioned tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10
CPCB66C1/10
Inventor 江齐锋邹良明王正锐吴绍芝杨云峰夏文亚钟发明
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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