CN202322197U - Cylinder synchronous elevating mechanism - Google Patents
Cylinder synchronous elevating mechanism Download PDFInfo
- Publication number
- CN202322197U CN202322197U CN201120442432XU CN201120442432U CN202322197U CN 202322197 U CN202322197 U CN 202322197U CN 201120442432X U CN201120442432X U CN 201120442432XU CN 201120442432 U CN201120442432 U CN 201120442432U CN 202322197 U CN202322197 U CN 202322197U
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- China
- Prior art keywords
- wheel
- drive sprocket
- chain
- gear
- driving chain
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Abstract
The utility model relates to a cylinder synchronous elevating mechanism which comprises a support cylinder synchronous elevating mechanism and a lifting cylinder synchronous elevating mechanism, wherein the support cylinder synchronous elevating mechanism comprises a drive motor I, a front elevating shaft, an excess geared system, a back elevating shaft, a front right vertical elevating chain, a front right vertical elevating chain, a back right vertical elevating chain and a back left vertical elevating chain; the lifting cylinder synchronous elevating mechanism comprises a drive motor II and a middle elevating shaft; the right end of the middle elevating shaft is provided with a right middle driving sprocket I and a right middle driving sprocket II; the right middle driving sprocket II is provided with a right middle vertical elevating chain; the left end of the middle elevating shaft is provided with a left middle driving sprocket; and the left middle driving sprocket is provided with a left middle vertical elevating chain. The arm cylinder is corrected to enhance the correction precision and efficiency of the arm cylinder.
Description
Technical field
The utility model relates to a kind of crane jib tube inspection machine, especially relates to a kind of oil cylinder synchronization lifting mechanism of crane jib tube inspection machine.
Background technology
The portal frame of existing crane jib tube inspection machine is provided with 8 support cylinders and 2 jacking cylinders, and 8 support cylinders are divided into two groups, and 4 every group, lay respectively at two planes up and down, be used for fixing the arm tube; 2 jacking cylinders are positioned at same plane, are used to proofread and correct the arm tube.If the support cylinder on last plane does not keep same up and down moved further, then the arm tube is in trimming process, because the stressed problem such as not of uniform size of the not good enough and easy generation skew of fixed effect, discontinuity, the left and right sides.If the jacking cylinder of same horizontal surface does not keep same up and down moved further, then the arm tube both sides possibly appear in trimming process and stress point not on same plane, thereby make the distortion of arm tube, even possibly produce pit.Each oil cylinder of existing same horizontal surface moves up and down nonsynchronous situation and happens occasionally.
The utility model content
The utility model technical matters to be solved is to provide a kind of support cylinder of same horizontal surface and jacking cylinder of making to keep synchronization-moving oil cylinder synchronization lifting mechanism up and down.
The utility model solves the technical scheme that its technical matters adopted: a kind of oil cylinder synchronization lifting mechanism; Comprise support cylinder synchronization lifting mechanism and jacking cylinder synchronization lifting mechanism; Said support cylinder synchronization lifting mechanism comprises drive motor I, preceding lifting shaft, excessive wheel word, back lifting shaft; The output shaft of said drive motor I is provided with the drive sprocket I; Right driving chain wheel I and preceding right driving chain wheel II before the right-hand member of lifting shaft is provided with before said, said before right driving chain wheel II be provided with before right vertical lift chain, said drive sprocket I links to each other with preceding right driving chain wheel I through the chain I; Left Drive sprocket wheel I and preceding Left Drive sprocket wheel II before the left end of lifting shaft is provided with before said, left vertical lift chain before said preceding Left Drive sprocket wheel II is provided with, said preceding Left Drive sprocket wheel I links to each other with the input end of excessive wheel word through the chain II; The right-hand member of said back lifting shaft is provided with the right driving chain wheel in back, and the right driving chain wheel in said back is provided with the right vertical lift chain in back; The left end of said back lifting shaft is provided with back Left Drive sprocket wheel I and back Left Drive sprocket wheel II, and said back Left Drive sprocket wheel I links to each other with the mouth of excessive wheel word through the chain III, and said back Left Drive sprocket wheel II is provided with the left vertical lift chain in back; Said jacking cylinder synchronization lifting mechanism comprises drive motor II and middle lifting shaft; The mouth of said drive motor II is provided with the drive sprocket II; The right-hand member of lifting shaft is provided with in the right side driving chain wheel II in the driving chain wheel I and the right side in said; The driving chain wheel II is provided with vertical lift chain in the right side in the said right side, and said drive sprocket II links to each other through driving chain wheel I in chain IV and the right side; Said in lifting shaft left end be provided with driving chain wheel in the left side, driving chain wheel is provided with vertical lift chain in the left side in the said left side.
Further, said excessive wheel word comprises gear I, gear II, gear III and gear IV, and said gear I and gear II are coaxial, and said gear III and gear IV are coaxial, and said gear II links to each other with the gear III through the chain V.
The utility model can make the support cylinder of upper horizontal plane realize same up and down moved further through the support cylinder synchronization lifting mechanism, thereby reduces the influence that causes because of fixed effect is not good enough; Can make jacking cylinder keep same up and down moved further through the jacking cylinder synchronization lifting mechanism, thereby improve precision and efficient that the arm tube is proofreaied and correct.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
With reference to accompanying drawing; The oil cylinder synchronization lifting mechanism of present embodiment; Comprise support cylinder synchronization lifting mechanism and jacking cylinder synchronization lifting mechanism; Said support cylinder synchronization lifting mechanism comprises drive motor I 1, preceding lifting shaft 2, excessive wheel word 3, back lifting shaft 4, and the output shaft of said drive motor I 1 is provided with drive sprocket I 5, right driving chain wheel I 6 and preceding right driving chain wheel II 7 before the right-hand member of said preceding lifting shaft 2 is provided with; Right vertical lift chain 8 before right driving chain wheel II 7 is provided with before said, said drive sprocket I 5 links to each other with preceding right driving chain wheel I 6 through chain I 9; Left Drive sprocket wheel I 10 and preceding Left Drive sprocket wheel II 11 before the left end of lifting shaft 2 is provided with before said; Left vertical lift chain 12 before Left Drive sprocket wheel II 11 is provided with before said, said preceding Left Drive sprocket wheel I 10 links to each other with the input end of excessive wheel word 3 through chain II 13; The right-hand member of said back lifting shaft 4 is provided with the right driving chain wheel 14 in back, and the right driving chain wheel 14 in said back is provided with the right vertical lift chain 15 in back; The left end of said back lifting shaft 4 is provided with back Left Drive sprocket wheel I 16 and back Left Drive sprocket wheel II 17; Said back Left Drive sprocket wheel II 17 is provided with the left vertical lift chain 18 in back, and said back Left Drive sprocket wheel I 16 links to each other with the mouth of excessive wheel word 3 through chain III 19; Said jacking cylinder synchronization lifting mechanism comprises drive motor II 20 and middle lifting shaft 21; The mouth of said drive motor II 20 is provided with drive sprocket II 22; The right-hand member of lifting shaft 21 is provided with in the right side driving chain wheel II 24 in the driving chain wheel I 23 and the right side in said; Driving chain wheel II 24 is provided with vertical lift chain 25 in the right side in the said right side, and said drive sprocket II 22 links to each other through driving chain wheel I 23 in chain IV 26 and the right side; Said in lifting shaft 21 left end be provided with driving chain wheel 27 in the left side, driving chain wheel 27 is provided with vertical lift chain 28 in the left side in the said left side.
Said excessive wheel word 3 comprises gear I, gear II, gear III and gear IV, and said gear I and gear II are coaxial, and said gear III and gear IV are coaxial, and said gear II links to each other with the gear III through the chain V.
Claims (2)
1. oil cylinder synchronization lifting mechanism; It is characterized in that: comprise support cylinder synchronization lifting mechanism and jacking cylinder synchronization lifting mechanism; Said support cylinder synchronization lifting mechanism comprises drive motor I, preceding lifting shaft, excessive wheel word, back lifting shaft; The output shaft of said drive motor I is provided with the drive sprocket I; Right driving chain wheel I and preceding right driving chain wheel II before the right-hand member of lifting shaft is provided with before said, said before right driving chain wheel II be provided with before right vertical lift chain, said drive sprocket I links to each other with preceding right driving chain wheel I through the chain I; Left Drive sprocket wheel I and preceding Left Drive sprocket wheel II before the left end of lifting shaft is provided with before said, left vertical lift chain before said preceding Left Drive sprocket wheel II is provided with, said preceding Left Drive sprocket wheel I links to each other with the input end of excessive wheel word through the chain II; The right-hand member of said back lifting shaft is provided with the right driving chain wheel in back, and the right driving chain wheel in said back is provided with the right vertical lift chain in back; The left end of said back lifting shaft is provided with back Left Drive sprocket wheel I and back Left Drive sprocket wheel II, and said back Left Drive sprocket wheel I links to each other with the mouth of excessive wheel word through the chain III, and said back Left Drive sprocket wheel II is provided with the left vertical lift chain in back; Said jacking cylinder synchronization lifting mechanism comprises drive motor II and middle lifting shaft; The mouth of said drive motor II is provided with the drive sprocket II; The right-hand member of lifting shaft is provided with in the right side driving chain wheel II in the driving chain wheel I and the right side in said; The driving chain wheel II is provided with vertical lift chain in the right side in the said right side, and said drive sprocket II links to each other through driving chain wheel I in chain IV and the right side; Said in lifting shaft left end be provided with driving chain wheel in the left side, driving chain wheel is provided with vertical lift chain in the left side in the said left side.
2. oil cylinder synchronization lifting mechanism according to claim 1; It is characterized in that: said excessive wheel word comprises gear I, gear II, gear III and gear IV; Said gear I and gear II are coaxial; Said gear III and gear IV are coaxial, and said gear II links to each other with the gear III through the chain V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120442432XU CN202322197U (en) | 2011-11-10 | 2011-11-10 | Cylinder synchronous elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120442432XU CN202322197U (en) | 2011-11-10 | 2011-11-10 | Cylinder synchronous elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322197U true CN202322197U (en) | 2012-07-11 |
Family
ID=46434187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120442432XU Expired - Fee Related CN202322197U (en) | 2011-11-10 | 2011-11-10 | Cylinder synchronous elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544005A (en) * | 2018-04-24 | 2018-09-18 | 宁波隆锐机械制造有限公司 | Industrial automatic cutting device |
-
2011
- 2011-11-10 CN CN201120442432XU patent/CN202322197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544005A (en) * | 2018-04-24 | 2018-09-18 | 宁波隆锐机械制造有限公司 | Industrial automatic cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |