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Spliced ​​ring gear track and its horizontality and coaxiality pose decoupling adjustment method

A levelness and track technology, applied in the direction of machine/support, supporting machine, mechanical equipment, etc., can solve the problems of high processing difficulty, high cost, slow installation speed, etc., to overcome the difficulty of processing, high positioning accuracy, fast The effect of installation

Active Publication Date: 2020-12-22
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problems of high difficulty in processing large ring gear tracks in the prior art, high cost, poor stability, slow installation speed, unguaranteed roundness and coaxiality, complicated installation on the outer wall of the cylinder, and difficulty in meeting the required precision. Defects, provide a ring gear track with low processing difficulty, low cost, good stability, fast installation speed and adjustable roundness, coaxiality and levelness and its adjustment method

Method used

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  • Spliced ​​ring gear track and its horizontality and coaxiality pose decoupling adjustment method
  • Spliced ​​ring gear track and its horizontality and coaxiality pose decoupling adjustment method
  • Spliced ​​ring gear track and its horizontality and coaxiality pose decoupling adjustment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] A spliced ​​ring gear track, such as figure 1 shown, including four segments identical to the image 3 In the segmented track 1 shown, the four segmented tracks are spliced ​​end to end to form a circle such as figure 2 The splicing diagram of the track of the ring gear shown is as follows Figure 4 As shown in , a levelness and posture adjustment device is installed under the ring gear track;

[0086] Segmented track 1 includes an upper track and a lower track parallel to each other. The outer edge of the upper track is provided with a ring gear. The detection travel mechanism is meshed with the ring gear through the gear, and then the detection travel mechanism is driven to realize the entire circumference of the ring gear track. The upper and lower tracks share 8 sections, one segmented track 1 is spliced ​​by an upper track and a lower track;

[0087] Among them, there are upper rail weight-reducing grooves on the upper rail for reducing weight, and there are up...

Embodiment 2

[0105] A spliced ​​ring gear track, the structure of which is basically the same as that of Embodiment 1, the difference is that its levelness and posture adjustment devices are two SPS adjustment branch chains and one PRR adjustment branch chain.

[0106] Among them, the PRR adjustment branch chain includes the track fixture connected to the lower track, the horizontal horizontal axis, the horizontal adjustment connecting hinge, the upper rotation rod, the middle rotation rod, the lower rotation rod, the connecting piece of the branch chain telescopic rod and the vacuum suction cup. The upper end of the upper swing rod is equipped with a horizontal adjustment connecting hinge, and the track fixing part is connected with the horizontal adjustment connecting hinge through a horizontal horizontal axis. On the contrary, the extension or shortening of the assembly (upper rotating rod + middle rotating rod + lower rotating rod) can be realized by rotating the middle rotating rod. Th...

Embodiment 3

[0108] A spliced ​​ring gear track, the structure of which is basically the same as that of Embodiment 1, the difference is that it uses quick-hand clamps to replace the track fixing parts and universal joints;

[0109] The fast hand fixture includes a movable part and a fixed part;

[0110] The movable part includes the handle of the quick-hand fixture, the first branch chain of the quick-hand fixture, the second branch chain of the quick-hand fixture, the third branch chain of the quick-hand fixture and the chuck, the third branch chain of the quick-hand fixture is fixedly connected with the chuck, the first branch chain of the quick-hand fixture, The second branch chain of the quick-hand fixture and the third branch chain of the quick-hand fixture are sequentially connected by the second hinge of the quick-hand fixture and the third hinge of the quick-hand fixture, and the second hinge of the quick-hand fixture is also connected with the handle of the quick-hand fixture;

...

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Abstract

The invention discloses a splicing tooth ring rail and a levelness and coaxiality position decoupling adjustment method thereof. The splicing tooth ring rail comprises multiple sections of segmented rails, and levelness position adjustment devices and coaxiality flexible clamping adjustment devices which are mounted on the rails, wherein flexible clamping adjustment mechanisms are in flexible contact with the wall of a barrel; multi-pivot iteration adjustment flexible top plates tightly push the wall of the barrel, and thread fine adjustment tooth section gaps are combined with, so that adjustment on the coaxiality and the roundness of the rails can be achieved; and the levelness position adjustment devices can adjust the levelness of the rails through adjustment on the lengths of telescopic rods. The adjustment method comprises the steps that the segmented rails are spliced to obtain the complete tooth ring rail, then the tooth ring rail is assembled on the outer wall of a to-be-tested container, and the levelness position adjustment devices are assembled well; the level position is adjusted by adjusting the levelness position adjustment devices and the coaxiality flexible clamping adjustment devices; and the coaxiality is adjusted by adjusting the coaxiality flexible clamping adjustment devices. The splicing tooth ring rail is quick to mount and high in locating accuracy; andthe adjustment method is simple and reliable, and the application scene is good.

Description

technical field [0001] The invention belongs to the technical field of platform correction equipment, and relates to a spliced ​​ring gear track and a method for decoupling adjustment of its horizontality and coaxiality position and posture. Background technique [0002] Mechanical equipment, especially container equipment, is widely used in petroleum, chemical, steel, pharmaceutical, food and other industries. It bears high pressure from high temperature, low temperature, flammable, explosive, highly toxic or corrosive media. Once an explosion occurs Or leakage, often accompanied by catastrophic accidents such as fire and poisoning, bringing losses and harm to the social economy and people's lives. [0003] In view of this, there are strict regulations and requirements on the design, manufacture and use of container machinery and equipment at home and abroad. Regular non-destructive testing is required during the manufacture and service of various container equipment to pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/18
CPCF16M11/18
Inventor 杭鲁滨陈君荣刘子玉马超群黄晓波杨慧斌邓辉宇章鹏程林士森杨国彬韦梁李文涛余亮
Owner SHANGHAI UNIV OF ENG SCI
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