CN200995096Y - Split-hooped locking structure of bagged filter - Google Patents
Split-hooped locking structure of bagged filter Download PDFInfo
- Publication number
- CN200995096Y CN200995096Y CN 200720033461 CN200720033461U CN200995096Y CN 200995096 Y CN200995096 Y CN 200995096Y CN 200720033461 CN200720033461 CN 200720033461 CN 200720033461 U CN200720033461 U CN 200720033461U CN 200995096 Y CN200995096 Y CN 200995096Y
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- CN
- China
- Prior art keywords
- anchor ear
- nut
- cover
- screw mandrel
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an anchor ear divided type locking structure of a bag type filter, which comprises a tank body (8), a tank cover (3) on the tank body (8), a tank cover flange (9) on the tank cover (3), and a tank cover flange (10) on the tank body (8). The utility model is characterized in that pairs of a left anchor ear (1) and a right anchor ear (4) are arranged on the outer edges of the tank cover flange (9) and the tank cover flange (10), one end of the right anchor ear (4) is actively connected with the left anchor ear (1), the other end of the right anchor ear (4) is respectively equipped with a left screw nut (2) and a right screw nut (7), the left screw nut (2) and the right screw nut (7) are together suspended on a bidirectional screw mandrel (6), and a rotating wheel (5) is equipped on one end of the bidirectional screw mandrel (6).
Description
Technical field
The utility model relates to the opening structure of filter, specifically a kind of anchor ear opposite opened locking mechanism of bag filter.
Background technology
The cover of the bag filter of traditional structure utilizes many key screw cover flanges and tank flange to be fixed together, and when needs are opened cover, at first many screws must be unclamped one by one, and the whole operation time needs more than 15 minutes.Lift by crane with runner on loam cake then, the lifting time, the operator must climb during lifting more than 10 minutes, if machine diameter surpasses 1 meter, just must lift by crane with crane, operated very difficult.After loam cake hung machine, direction moved to the left and right, and the locus that occupies is equivalent to a times of machine diameter, if the locus, workshop is little, promptly can't move, and the machine intimate accessory can't be changed, also can't Maintenance and Repair.
Summary of the invention
The utility model is intended to address the above problem, and a kind of anchor ear opposite opened locking mechanism of bag filter is provided, when opening cover, as long as rotating wheel just can reach the purpose of opening cover at short notice.
The technical scheme that provides according to the utility model, comprise cover, cover flange, tank body and tank flange, left anchor ear and right anchor ear are set on cover flange and tank flange, one end of left and right anchor ear flexibly connects, the other end is installed left nut and right nut respectively, left and right nut is spun on the two-way screw mandrel that is carved with bidirectional helical together, and an end of two-way screw mandrel is installed runner.
Be carved with on the two-way screw mandrel direction opposite about two sections screw threads, left nut and right nut are enclosed within respectively on the screw thread of the left and right sides, and handle is arranged on runner.
The beneficial effects of the utility model are: being arranged so that of two-way screw mandrel, left and right sides nut and left and right sides anchor ear only needs rotating wheel can reach the purpose of quick unlatching cover, whole opening process only needs several seconds, when opening, screw need be unclamped one by one shortening greatly in required 15 minutes compared with traditional structure, simple to operate, reduced labour intensity, and the intensity of pressure that bayonet type fast-open type structure is born improves a lot also compared with normal screws.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the anchor ear structural representation.
Fig. 3 is two-way screw mandrel and rotaring wheel structure schematic diagram.
The specific embodiment
As shown in the figure: left anchor ear 1 and right anchor ear 4 are set on cover flange 9 and tank flange 10, one end of left and right anchor ear 1,4 flexibly connects, the other end is installed left nut 2 and right nut 7 respectively, left and right nut 2,7 is spun on the two-way screw mandrel 6 that is carved with bidirectional helical together, one end of two-way screw mandrel 6 is installed runner 5, on the runner 5 handle is arranged.
Be carved with on the two-way screw mandrel 6 direction opposite about two sections screw threads, left nut 2 is enclosed within respectively on the screw thread of the left and right sides with right nut 7.
During operation, the operating principle of each parts is as follows: when opening cover 3, hold handle rotating wheel 5, runner 5 drives two-way screw mandrel 6 and rotates, left and right nut 2,7 moves in opposite directions along left and right sides screw thread on two-way screw mandrel 6, left and right anchor ear 1,4 along with left and right nut 2,7 locking phases to moving, cover flange 9 breaks away from the fastening of left and right anchor ear 1,4 with tank flange 10 and unclamps, cover 3 is opened.When need close cover 3, hold handle towards the direction rotating wheel 5 opposite with aforesaid operations, by relatively moving of two-way screw mandrel 6, left nut 2, right nut 7, left anchor ear 1, right anchor ear 4, cover flange 9 is with to irritate body flange 10 fastening by left and right anchor ear 1,4, and cover 3 closes.
Claims (3)
1, a kind of anchor ear opposite opened locking mechanism of bag filter, comprise tank body (8) and be positioned at cover (3) on the tank body (8), cover flange (9) is arranged on cover (3), tank flange (10) is arranged on tank body (8), it is characterized in that: be arranged to right left anchor ear (1) and right anchor ear (4) in the cover flange (9) and the outer rim of tank flange (10), left side anchor ear (1) flexibly connects with an end of right anchor ear (4), the other end is installed left nut (2) and right nut (7) respectively, left side nut (2) is spun on the two-way screw mandrel (6) with right nut (7), and an end of two-way screw mandrel (6) is installed runner (5).
2, the anchor ear opposite opened locking mechanism of bag filter as claimed in claim 1 is characterized in that: the direction of two sections screw threads was opposite about two-way screw mandrel (6) was gone up, and left nut (2) is enclosed within respectively on the screw thread of the left and right sides with right nut (7).
3, the anchor ear opposite opened locking mechanism of bag filter as claimed in claim 1 is characterized in that: on runner (5) handle is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033461 CN200995096Y (en) | 2007-01-08 | 2007-01-08 | Split-hooped locking structure of bagged filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033461 CN200995096Y (en) | 2007-01-08 | 2007-01-08 | Split-hooped locking structure of bagged filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995096Y true CN200995096Y (en) | 2007-12-26 |
Family
ID=38993514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720033461 Expired - Fee Related CN200995096Y (en) | 2007-01-08 | 2007-01-08 | Split-hooped locking structure of bagged filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995096Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933804A (en) * | 2014-05-06 | 2014-07-23 | 无锡强工机械工业有限公司 | Hoop split locking structure of bag type filter |
| CN105668446A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济宁供电公司 | Device for equipment hoisting on overhead power line pole and installation tool thereof |
| CN112873863A (en) * | 2021-01-21 | 2021-06-01 | 刘小华 | Tail expansion type non-woven fabric filter bag processing pretreatment device |
| CN112894717A (en) * | 2021-01-13 | 2021-06-04 | 李保艳 | Hexagon socket head cap screw fastener |
-
2007
- 2007-01-08 CN CN 200720033461 patent/CN200995096Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933804A (en) * | 2014-05-06 | 2014-07-23 | 无锡强工机械工业有限公司 | Hoop split locking structure of bag type filter |
| CN103933804B (en) * | 2014-05-06 | 2015-06-17 | 无锡强工机械工业有限公司 | Hoop split locking structure of bag type filter |
| CN105668446A (en) * | 2016-03-25 | 2016-06-15 | 国网山东省电力公司济宁供电公司 | Device for equipment hoisting on overhead power line pole and installation tool thereof |
| CN105668446B (en) * | 2016-03-25 | 2018-05-11 | 国网山东省电力公司济宁供电公司 | The device and its installation tool of equipment hoisting on overhead power line bar |
| CN112894717A (en) * | 2021-01-13 | 2021-06-04 | 李保艳 | Hexagon socket head cap screw fastener |
| CN112894717B (en) * | 2021-01-13 | 2022-12-06 | 泉州双益机械有限公司 | Hexagon socket head cap screw fastener |
| CN112873863A (en) * | 2021-01-21 | 2021-06-01 | 刘小华 | Tail expansion type non-woven fabric filter bag processing pretreatment device |
| CN112873863B (en) * | 2021-01-21 | 2022-09-16 | 蔚蓝计划(北京)科技有限公司 | Tail expansion type non-woven fabric filter bag processing pretreatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 |