Installation method for balance weight

An installation method and a technology of balance weights, which are applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as low safety, potential safety hazards, damage to the host and failure to operate normally, and achieve the effect of avoiding loosening and falling

Inactive Publication Date: 2013-01-02
HUDONG HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This connection method is not safe during the operation of the main engine. There have been cases in the workshop where the balance weights were loose and dropped during the moving train and damaged the internal structure of the main engine, causing the main engine to be damaged and unable to operate normally. This situation is very serious and

Method used

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  • Installation method for balance weight
  • Installation method for balance weight
  • Installation method for balance weight

Examples

Experimental program
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Effect test

Embodiment

[0026] The practical application of the present invention is illustrated below with the installation of the balance weight of the low-speed marine diesel engine of the 5S60ME-C type.

[0027] Such as figure 2 As shown, the original balance weight installation method is to use hexagon socket bolts to connect the balance weight and the balance weight sprocket. Such as image 3 As shown, the original balance weight structure is suitable for hexagon socket bolt connection.

[0028] Such as Figure 4 As shown, the installation method of the balance weight of the present invention is to use the outer hexagonal bolt to connect the balance weight and the balance weight sprocket, and then lock it with a locking wire, see Figure 6 . Such as Figure 5 As shown, in order to match the new installation method, the structure of the new balance weight has been changed. At the same time, in order to keep the original moment of inertia unchanged, UG modeling analysis was applied to desig...

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PUM

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Abstract

The invention relates to an installation method for a balance weight, which comprises the following steps: 1, the balance weight is connected and fastened to a balance weight chain wheel by a plurality of outer hexagon bolts of which the bolt heads are provided with holes; and 2, a steel wire sequentially penetrates through the holes in the heads of the outer hexagon bolts, and is tensioned and locked. According to the installation method disclosed by the invention, the balance weight is connected with the balance weight chain wheel through the outer hexagon bolts and the locked steel wire, the risk of the falling of the balance weight in the operation process of a host machine is reduced, the operation stability of a chain transmission mechanism of the host machine is improved, hidden dangers are completely eradicated, the safety is guaranteed, and the operation reliability and safety of the host machine can be greatly improved.

Description

technical field [0001] The invention relates to a 5S60ME-C diesel engine, in particular to a method for installing a balance weight on a marine 5S60ME-C diesel engine. Background technique [0002] On the 5S60ME-C low-speed marine diesel engine, MS032 (chain transmission mechanism) plays an extremely important role. After the chain is installed, the rotation of the sprocket on the crankshaft drives the transmission of the chain, and the transmission of the chain drives the rotation of the sprocket of the balance block. The block is connected with the balance block sprocket through bolts, so it rotates with the balance block sprocket rotation, see figure 1 . In the previous installation process, the balance weight and the balance weight sprocket were connected by hexagon socket bolts, see figure 2 . For the structure of the balance weight when hexagon socket bolts are used, see image 3 . This connection method is not very safe during the operation of the main engine. T...

Claims

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Application Information

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IPC IPC(8): B23P11/00
Inventor 喻茜茜林修坚
Owner HUDONG HEAVY MACHINERY
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