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Chain ring curing tool and method for connecting chain rings into chain rigging

A technology of chain rings and tooling, which is applied in the field of traction rigging, can solve the problems of not providing intermediate composite fiber material chain rings, etc., and achieve the effects of improving service life, reducing chain weight, and reducing chemical destructive force

Active Publication Date: 2022-03-11
GUANGLIAN AVIATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no method for forming an intermediate composite fiber material link on the basis of two composite fiber material links. The replacement of damaged links in traditional metal chains is generally achieved by metal connecting links or shackle rings.

Method used

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  • Chain ring curing tool and method for connecting chain rings into chain rigging
  • Chain ring curing tool and method for connecting chain rings into chain rigging
  • Chain ring curing tool and method for connecting chain rings into chain rigging

Examples

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Effect test

specific Embodiment approach 1

[0026] A kind of chain ring solidification tooling, comprises upper inner mold 61, lower inner mold 62, upper outer mold 63 and lower outer mold 64, described upper inner mold 61 and lower inner mold 62 are assembled into annular mold cavity III, and described annular mold There is a gap III 65 on the cavity III, and the upper outer mold 63 and the lower outer mold 64 are both provided with annular groove structures, and the annular groove structures of the upper outer mold 63 and the lower outer mold 64 are assembled into an annular mold cavity IV, The annular mold cavity III is located in the annular mold cavity IV, and the external dimensions of the annular mold cavity III are consistent with the internal dimensions of the annular mold cavity IV. The upper outer mold 63 is provided with a gap IV 66, and the lower outer mold 64 is provided with a notch V67, the notch IV66 communicates with the annular groove structure of the upper outer mold 63 where it is located, the notch ...

specific Embodiment approach 2

[0027] A method for quickly connecting continuous fiber-reinforced composite material chain rings into chain slings. The prefabricated chain rings are designated as N rings, the cross-sectional diameter is D, and the chain rings before and after connecting the chain ring N rings are respectively N-1 rings and N+ Ring 1 and Ring N are set horizontally, and Ring N-1 and Ring N+1 are set vertically to Ring N, which specifically includes the following steps:

[0028] Step 1. Circumferential forming: fix the N-1 ring and N+1 ring at a distance of 1.5D with a clamp, and put them on the chain ring forming tooling. The forming tooling includes several modules 1, and the several Each module 1 is assembled into a closed annular structure, and the circumferential direction of the annular structure is provided with an annular groove I2. The central axes are coincident, and the forming tooling also includes an annular clamp 4, the annular clamp 4 is provided with a gap VI41, and several mo...

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Abstract

The invention discloses a chain ring curing tool and a method for connecting a chain ring into a chain rigging, and belongs to the technical field of traction rigging, and the specific scheme is as follows: the chain ring curing tool comprises an upper inner mold, a lower inner mold, an upper outer mold and a lower outer mold, the upper inner mold and the lower inner mold are assembled into an annular mold cavity III, a notch III is formed in the annular mold cavity III, and the notch III is connected with the lower inner mold; the upper outer mold and the lower outer mold are each provided with an annular groove structure, the annular groove structures of the upper outer mold and the lower outer mold are assembled to form an annular mold cavity IV, the annular mold cavity III is located in the annular mold cavity IV, a notch IV is formed in the upper outer mold, a notch V is formed in the lower outer mold, and the notch IV is communicated with the annular groove structure of the upper outer mold where the notch IV is located. The notch V is communicated with the annular groove structure of the lower outer mold, and the notch IV and the notch V are oppositely arranged up and down. According to the invention, two sections of composite material chain rings can be quickly connected, and the continuous fiber reinforced composite material has the main advantage that the service life is prolonged on the premise of reducing the weight of the chain.

Description

technical field [0001] The invention belongs to the technical field of traction slings, and in particular relates to a chain ring curing tool and a method for quickly connecting chain rings of continuous fiber reinforced composite materials to form chain slings. Background technique [0002] It is necessary to improve the advanced and applicable technology of marine working platforms, build a three-dimensional and synchronized marine observation system, and promote the development of marine blue economy; improve the efficiency of deep mining and save electricity and energy consumption. According to the special material properties of composite materials, the composite materials manufactured: mooring ropes, ship anchor chains, buoy anchor chains, mooring chains, compact chains, flat chains and other chain slings can strengthen ocean expansion, polar exploration, and deep mines. Mining and other key technological breakthroughs. The construction materials on land are mainly rei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/34B29C70/68B29L31/12
CPCB29C70/345B29C70/68B29L2031/12
Inventor 王增夺白明庆林琳许桐马志慧王妍孙晓玲
Owner GUANGLIAN AVIATION IND CO LTD
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