CN204638663U - The dredger of the emptying line of falling shower pipe - Google Patents
The dredger of the emptying line of falling shower pipe Download PDFInfo
- Publication number
- CN204638663U CN204638663U CN201520237597.1U CN201520237597U CN204638663U CN 204638663 U CN204638663 U CN 204638663U CN 201520237597 U CN201520237597 U CN 201520237597U CN 204638663 U CN204638663 U CN 204638663U
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- screw
- flange
- leading screw
- airtight
- handwheel
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Abstract
The dredger of the emptying line of falling shower pipe described in the utility model, comprise handwheel, leading screw, screw, hubbed flange, airtight and watertight padding, sealing gland, wherein handwheel is fixedly connected with leading screw, and leading screw length direction is perpendicular to handwheel place plane; Screw and screw mandrel are connected, and screw is fixed on hubbed flange by support arm; Be provided with airtight and watertight padding in the neck of hubbed flange, leading screw passes flange from neck flange one end; Sealing gland to be fixed on hubbed flange and to push down airtight and watertight padding; This device can seal its interior media, Leakage prevention while dredging pipeline, and effectively prevent dredging process medium and leak outside, dredging is drenched in the emptying that can be used for poisonous and harmful medium and high-pressure medium, and security performance is high.
Description
Technical field
The utility model relates to dredger, is specifically related to a kind of dredger of the emptying line of falling shower pipe.
Background technology
The emptying line length of the falling shower pipe phase of pipeline, container and other equipment closes easily blocking, and when medium is poisonous and harmful or pressure medium is higher, directly dredging can cause dielectric leakage to spray.Prior art does not have the ability of sealing medium when dredging emptying and falling to drench, after emptying falls to drench dredging, medium ejection exists great potential safety hazard or works the mischief.
Summary of the invention
In order to solve above technical problem, the utility model provide a kind of structure simple, dielectric leakage can be prevented, can not only dredge pipeline can also the dredger of the emptying line of falling shower pipe of sealed inside medium.
The dredger of the emptying line of falling shower pipe described in the utility model, comprise handwheel, leading screw, screw, hubbed flange, airtight and watertight padding, sealing gland, wherein handwheel is fixedly connected with leading screw, and leading screw length direction is perpendicular to handwheel place plane; Screw and leading screw are connected, and screw is fixed on hubbed flange by support arm; Be provided with airtight and watertight padding in the neck of hubbed flange, leading screw passes flange from neck flange one end; Sealing gland to be fixed on hubbed flange and to push down airtight and watertight padding.
The dredger of the emptying line of falling shower pipe described in the utility model, because screw is fixed on flange, by shake handwheel therefore leading screw along with handwheel rotation advance or retreat.When using this device emptying line of falling shower pipe, leading screw is retreated to concordant with hubbed flange, hubbed flange and the emptying of blocking are drenched valve flanges relative and connect, open emptying and drench valve, leading screw advances emptying to fall to drench inside and dredges by slow shake handwheel, after emptying falls to drench dredging, medium is isolated by the airtight and watertight padding in neck flange, avoids medium to leak outside.
The dredger of the emptying line of falling shower pipe described in the utility model, its interior media can be sealed, Leakage prevention while dredging pipeline, effectively prevent dredging process medium and leak outside, dredging is drenched in the emptying that can be used for poisonous and harmful medium and high-pressure medium, and security performance is high.
In order to reach better effect, the dredger of the emptying line of falling shower pipe described in the utility model can also adopt following measures:
1, described sealing gland is column and is provided with flange, and sealing gland is also fixed on hubbed flange by screw by mounting screw on described flange.Thus when tightening screw, airtight and watertight padding just compresses by sealing gland; And facilitate inspection and the replacing of airtight and watertight padding.
Accompanying drawing explanation
Fig. 1 is the structure chart of the dredger of the emptying line of falling shower pipe described in the utility model.
Number description:
1-handwheel; 2-screw; 3-sealing gland; 4-airtight and watertight padding; 5-hubbed flange; 6-leading screw; 7-support arm.
Detailed description of the invention
The dredger of composition graphs 1 to the emptying line of falling shower pipe described in the utility model is described in detail.
The dredger of the emptying line of falling shower pipe described in the utility model, comprises handwheel 1, leading screw 6, screw 2, hubbed flange 5, airtight and watertight padding 4, sealing gland 3.
Wherein, leading screw 6 is fixed on the center of handwheel 1, and leading screw 6 length direction perpendicular to handwheel 1 place plane, thus can drive leading screw 6 by rotation hand wheel 1.
Leading screw 6 is provided with the screw 2 coordinated with it.
The neck of hubbed flange 5 is pipe, airtight and watertight padding 4 is established in pipe, described sealing gland 3 is circumferentially with the cylinder of flange for top, described cylinder bottom is pressed in airtight and watertight padding 4, sealing gland 3 is also fixed on the upper of hubbed flange 5 by screw by mounting screw on described flange, thus when tightening screw, airtight and watertight padding 4 just compresses by sealing gland 3; And facilitate inspection and the replacing of airtight and watertight padding.
Leading screw 6 is in turn through sealing gland 3, hubbed flange 5.
Screw 2 is fixed on hubbed flange 5 by support arm 7; Because screw is fixed, by shake handwheel 1, there is relative motion along with the relative hubbed flange 5 of rotation of handwheel 1 in leading screw 6.
When using this device emptying line of falling shower pipe, leading screw 6 is retreated to concordant with hubbed flange 5, the emptying of hubbed flange 5 and blocking is drenched valve flanges relative and connect, open emptying and drench valve, leading screw 6 advances emptying to fall to drench inside and dredges by slow shake handwheel 1, after emptying falls to drench dredging, medium is isolated by the airtight and watertight padding 4 in neck flange, avoids medium to leak outside.
The dredger of the emptying line of falling shower pipe described in the utility model, its interior media can be sealed, Leakage prevention while dredging pipeline, effectively prevent dredging process medium and leak outside, dredging is drenched in the emptying that can be used for poisonous and harmful medium and high-pressure medium, and security performance is high.
Claims (2)
1. a dredger for the emptying line of falling shower pipe, is characterized in that: comprise handwheel, leading screw, screw, hubbed flange, airtight and watertight padding, sealing gland, wherein handwheel is fixedly connected with leading screw, and leading screw length direction is perpendicular to handwheel place plane; Screw and leading screw are connected, and screw is fixed on hubbed flange by support arm; Be provided with airtight and watertight padding in the neck of hubbed flange, leading screw passes flange from neck flange one end; Sealing gland to be fixed on hubbed flange and to push down airtight and watertight padding.
2. the dredger of the emptying line of falling shower pipe according to claim 1, it is characterized in that described sealing gland is column and is provided with flange, sealing gland is also fixed on adpting flange by screw by mounting screw on described flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237597.1U CN204638663U (en) | 2015-04-20 | 2015-04-20 | The dredger of the emptying line of falling shower pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237597.1U CN204638663U (en) | 2015-04-20 | 2015-04-20 | The dredger of the emptying line of falling shower pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638663U true CN204638663U (en) | 2015-09-16 |
Family
ID=54091438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237597.1U Expired - Fee Related CN204638663U (en) | 2015-04-20 | 2015-04-20 | The dredger of the emptying line of falling shower pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638663U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127160A (en) * | 2015-09-22 | 2015-12-09 | 中国石油天然气股份有限公司广西石化分公司 | Pressure drawing point reamer for reaction-regeneration system of catalytic cracking unit |
| CN107900117A (en) * | 2015-12-01 | 2018-04-13 | 成都睿达致祥科技有限公司 | A kind of cold rolled tube wall cleaning device |
| CN110216113A (en) * | 2019-07-02 | 2019-09-10 | 孙新龙 | A kind of dredge |
| CN114210665A (en) * | 2021-11-05 | 2022-03-22 | 北方华锦化学工业股份有限公司 | Device for dredging inverted shower pipeline |
-
2015
- 2015-04-20 CN CN201520237597.1U patent/CN204638663U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127160A (en) * | 2015-09-22 | 2015-12-09 | 中国石油天然气股份有限公司广西石化分公司 | Pressure drawing point reamer for reaction-regeneration system of catalytic cracking unit |
| CN107900117A (en) * | 2015-12-01 | 2018-04-13 | 成都睿达致祥科技有限公司 | A kind of cold rolled tube wall cleaning device |
| CN110216113A (en) * | 2019-07-02 | 2019-09-10 | 孙新龙 | A kind of dredge |
| CN114210665A (en) * | 2021-11-05 | 2022-03-22 | 北方华锦化学工业股份有限公司 | Device for dredging inverted shower pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200420 |