CN103100275A - Elastic limiting chuck for filter bag frame - Google Patents
Elastic limiting chuck for filter bag frame Download PDFInfo
- Publication number
- CN103100275A CN103100275A CN 201210560114 CN201210560114A CN103100275A CN 103100275 A CN103100275 A CN 103100275A CN 201210560114 CN201210560114 CN 201210560114 CN 201210560114 A CN201210560114 A CN 201210560114A CN 103100275 A CN103100275 A CN 103100275A
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- China
- Prior art keywords
- chuck
- positive
- negative
- elastic
- filter bag
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Abstract
The invention provides an elastic limiting chuck for a filter bag frame. The elastic limiting chuck comprises a positive chuck and a negative chuck, wherein the positive chuck is a ring member, and is provided with three convex pieces, an elastic clamp and an elastic clamp opening; the convex pieces of the positive chuck are respectively bent to be of a 180-degree U shape to form a U-shaped ring gap; the elastic clamp of the positive chuck is tightly adhered to the inner side of the positive chuck for welding, and the position of the clamp corresponds to that of the elastic clamp opening; and the negative chuck is a ring member, and is provided with three grooves which correspond to the convex pieces of the positive chuck one by one. During installation of the elastic limiting chuck, the negative chuck is fixed and the positive chuck is rotated, so that the U-shaped ring gaps of the positive chuck are tightly matched with the inner ring of the negative chuck; and when the bent and deformed elastic clamp rotates to the grooves of the negative chuck, the elastic clamp restores to the original shape and is inlaid in the grooves, so that the positive chuck and the negative chuck are positioned in a relatively fixed state, the relative rotation of the positive chuck and the negative chuck due to various reasons is avoided, and a limiting function is realized.
Description
Technical field
The present invention relates to sack cleaner, particularly a kind of elastic spacing chuck that is applicable to the upper and lower connection of more piece filter bag frame.
Background technology
Filter bag frame is the significant components in the sack cleaner soot cleaning system, and the structure of filter bag frame and quality directly affect the service life of ash-removal effect and filter bag.Good filter bag frame structure is convenient to install, and convenient for maintaining.And along with the performance of pulse valve improves, the load of drive increases, and the length of filter bag also strengthens thereupon.But be subject to installation environment (space of cleaner etc.), filter bag frame need to be divided into more piece and install.
At present, on market, the installation of more piece filter bag frame realizes by connecting chuck, and said connecting chuck forms according to parts and is divided into two of upper chuck and lower chucks, belongs to rigid connection.Upper chuck is welded on the bottom of a joint framework, and lower chuck is welded on the top of next joint framework, and both rotate engagement and realize the dismounting between each filter bag frame and fix.But due to himself the design limitation, in actual motion also owing to having back lash and infinite place structure, especially under the effect of high-voltage pulse air-flow, upper and lower chuck is prone to discrepancy, cause filter bag to damage, often need to change cloth bag, strengthened maintenance workload.
Summary of the invention
Technical problem to be solved by this invention is, for the deficiencies in the prior art, do not affecting under the integrally-built prerequisite of filter bag frame, a kind of elastic spacing chuck that is applicable to the upper and lower connection of more piece filter bag frame is provided, rational in infrastructure, be difficult for disconnecting, effectively solve the problem of the fragile normal replacing of cloth bag, reduce maintenance cost, improve operation rate.
The present invention is the technical scheme that its technical problem of solution adopts: comprise positive chuck, negative chuck.
Positive chuck is a ring component, on 3 lugs, elastic clip and elastic clip perforate are arranged, the lug of positive chuck becomes 180 degree U-shapeds crooked, forms the U-loop gap.The elastic clip of positive chuck is close to the inboard welding of positive chuck, its corresponding elastic clip perforate in intermediate plate position.
Negative chuck is a ring component, on 3 grooves are arranged, corresponding one by one with the lug of positive chuck.
When positive chuck and negative chuck are installed, at first make its flexural deformation toward inner by elastic clip, 3 lugs on positive chuck are corresponding with 3 grooves on negative chuck, make positive chuck end face and negative chuck end contact.Fixing negative chuck rotates positive chuck simultaneously, U-loop gap and the negative chuck inner ring of positive chuck are closely cooperated, when the extremely negative chuck groove of diastrophic elastic clip rotation, elastic clip restores to the original state, be embedded in groove, thereby make positive chuck be in relative stationary state with negative chuck, stoped positive and negative chuck due to the relative rotation that caused by a variety of causes, play position-limiting action.
The invention has the beneficial effects as follows: brought rational jockey for connecting between the more piece filter bag frame, improved the service life of cloth bag, reduced maintenance workload, improved operation rate.
Description of drawings
Fig. 1 is that the present invention assembles schematic diagram;
Fig. 2 is the structural representation of positive chuck;
Fig. 3 is the schematic cross-section of Fig. 2;
Fig. 4 is the structural representation of negative chuck;
Fig. 5 is the schematic cross-section of Fig. 4;
In figure: 1 for positive chuck, 1-1 be lug, 1-2 be elastic clip, 1-3 be elastic clip perforate, 1-4 be positive chuck end face, 1-5 be U-loop gap, 1-6 be positive chuck inboard, 2 for negative chuck, 2-1 be that groove, 2-2 are negative chuck end face for negative chuck inner ring, 2-3
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
This specific embodiment provides a kind of elastic spacing chuck that is applicable to the upper and lower connection of more piece filter bag frame, comprises positive chuck 1, negative chuck 2.Positive chuck 1 is a ring component, on 3 lug 1-1, elastic clip 1-2 and elastic clip perforate 1-3 are arranged, the lug 1-1 of positive chuck 1 becomes 180 degree U-shapeds crooked, forms U-loop gap 1-5.The elastic clip 1-2 of positive chuck 1 is close to the inboard 1-6 welding of positive chuck, the corresponding elastic clip perforate in position 1-3; Negative chuck 2 is a ring component, on 3 groove 2-1 are arranged, corresponding one by one with the lug 1-1 of positive chuck 1; When positive chuck 1 and negative chuck 2 are installed, at first make its flexural deformation toward inner by elastic clip 1-2,3 lug 1-1 on positive chuck 1 are that groove is corresponding with 3 groove 2-1 on negative chuck 2, and positive chuck end face 1-4 is contacted with negative chuck end face 2-3.Fixing negative chuck 2 rotates positive chuck 1 simultaneously, U-loop gap 1-5 and the negative chuck inner ring 2-2 of positive chuck are closely cooperated, when diastrophic elastic clip 1-2 rotates to groove 2-1 place, elastic clip 1-2 restores to the original state, be embedded in groove 2-1, thereby make positive chuck 1 be in relative stationary state with negative chuck 2.
Claims (2)
1. the elastic spacing chuck of a filter bag frame, comprise positive chuck and negative chuck, and positive chuck is a ring component, on 3 lugs are arranged; Negative chuck is a ring component, on 3 grooves are arranged, corresponding one by one with the lug of positive chuck, it is characterized in that: positive chuck inboard is welded with elastic clip, its corresponding elastic clip perforate in intermediate plate position.
2. a kind of elastic spacing chuck of filter bag frame according to claim 1, it is characterized in that: the lug of positive chuck becomes 180 degree U-shapeds crooked, forms the U-loop gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210560114 CN103100275A (en) | 2012-12-21 | 2012-12-21 | Elastic limiting chuck for filter bag frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210560114 CN103100275A (en) | 2012-12-21 | 2012-12-21 | Elastic limiting chuck for filter bag frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103100275A true CN103100275A (en) | 2013-05-15 |
Family
ID=48308672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210560114 Pending CN103100275A (en) | 2012-12-21 | 2012-12-21 | Elastic limiting chuck for filter bag frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100275A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727643A (en) * | 2016-03-07 | 2016-07-06 | 苏州保酚环境科技有限公司 | Filter bag dust collector with quick change type filter bag cage shelf combinations |
| CN108079679A (en) * | 2017-12-22 | 2018-05-29 | 江苏全风环保科技有限公司 | Modularization industry dust remover |
| CN118009937A (en) * | 2024-04-08 | 2024-05-10 | 山东润通齿轮集团有限公司 | Gear clearance detection device |
-
2012
- 2012-12-21 CN CN 201210560114 patent/CN103100275A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727643A (en) * | 2016-03-07 | 2016-07-06 | 苏州保酚环境科技有限公司 | Filter bag dust collector with quick change type filter bag cage shelf combinations |
| CN105727643B (en) * | 2016-03-07 | 2018-09-25 | 苏州保酚环境科技有限公司 | A kind of bag dust collector of quick-changing type filter bag cage combination |
| CN108079679A (en) * | 2017-12-22 | 2018-05-29 | 江苏全风环保科技有限公司 | Modularization industry dust remover |
| CN108079679B (en) * | 2017-12-22 | 2023-12-01 | 江苏全风环保科技有限公司 | Modularized industrial dust remover |
| CN118009937A (en) * | 2024-04-08 | 2024-05-10 | 山东润通齿轮集团有限公司 | Gear clearance detection device |
| CN118009937B (en) * | 2024-04-08 | 2024-06-04 | 山东润通齿轮集团有限公司 | Gear clearance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |