CN206036503U - Pipeline ware that blocks water - Google Patents
Pipeline ware that blocks water Download PDFInfo
- Publication number
- CN206036503U CN206036503U CN201620949376.1U CN201620949376U CN206036503U CN 206036503 U CN206036503 U CN 206036503U CN 201620949376 U CN201620949376 U CN 201620949376U CN 206036503 U CN206036503 U CN 206036503U
- Authority
- CN
- China
- Prior art keywords
- hole
- axle housing
- ladder
- inner sleeve
- end cap
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a pipeline ware that blocks water, including axle housing, end cover, the axle housing vertical stroke is put, is equipped with main aspects and is the inlet hole in last ladder through -hole, the lower part of ladder through -hole, end cover and axle housing ladder through -hole upper portion threaded connection are equipped with sealing washer I between end cover axle shoulder end face and the axle housing up end, be equipped with on the end cover with the relative outlet hole of axle housing ladder through -hole, be equipped with the seal structure that floats in the axle housing ladder through -hole, unsteady seal structure includes endotheca, ejector pin, sealing washer II, end cover outlet hole lower part is equipped with main aspects sealing conical face down, the endotheca is upper end confined shell -like member, and the supporting is on the inlet hole up end of axle housing ladder through -hole, and with the cooperation of ladder through -hole, the endotheca hole is decurrent blind hole, and the terminal surface is equipped with a plurality of radially penetrating through's groove under the endotheca, the ejector pin vertical stroke is put, overlaps the up end including the fixed connection, is equipped with the annular on the ejector pin outer wall, is equipped with sealing washer II in the annular. The utility model discloses can in time block when the pipeline is intake, effectively protect equipment in the pipeline.
Description
Technical field
This utility model is related to a kind of waterproofing device, and in particular to a kind of pipeline water blocking device.
Background technology
Some pipelines are not allow for water entrance, for protecting the equipment in pipeline.Prior art arranges water inspection in pipeline
Examining system, for the water inlet in signal piping, but can not be blocked, the equipment that the water for continuing to flow into can be damaged in pipeline in time.
The content of the invention
This utility model is directed to the deficiencies in the prior art, proposes that one kind can be blocked in time when pipeline is intake, effective protection
The pipeline water blocking device of equipment in pipeline.
This utility model is achieved through the following technical solutions technical goal.
Pipeline water blocking device, including axle housing, end cap；The axle housing is vertically arranged, and is provided with and holds in upper ladder hole, ladder hole greatly
Bottom be inlet hole；The end cap is threadedly coupled with axle housing ladder hole top, end-cover axle shoulder end face and axle housing upper surface it
Between be provided with sealing ring I；The end cap is provided with the outlet opening relative with axle housing ladder hole；Which thes improvement is that：The axle
Floating sealing structure is provided with shell ladder hole；The floating sealing structure includes inner sleeve, push rod, sealing ring II；The end cap
Outlet opening bottom is provided with；The inner sleeve is the sleeve-shaped member of upper end closed, is bearing in axle housing ladder
On the inlet hole upper surface of through hole, coordinate with ladder hole, inner sleeve endoporus is downward blind hole, if inner sleeve lower surface is provided with trunk diameter
To the groove of insertion；The push rod is vertically arranged, and is fixedly connected on inner sleeve upper surface, and push rod outer wall is provided with annular groove, is provided with close in annular groove
Seal II；The inner sleeve is moved up, and push rod is stretched in end cap outlet opening, and sealing ring II is in close contact with the end cap seal conical surface,
Form sealing structure.
The floating sealing structure also includes nut；The nut thread is connected on push rod, is resisted against inner sleeve upper surface.
This utility model compared with prior art, has the positive effect that：
1., when this utility model is used, when there is water to enter pipeline, water is entered from the inlet hole of axle housing ladder hole, is promoted
Inner sleeve is moved up, and push rod is stretched in end cap outlet opening, and sealing ring II is in close contact with the end cap seal conical surface, forms sealing knot
Structure, plays Truncation, equipment in effective protection pipeline.
2. nut is provided with floating sealing structure, and presses closer bar, can prevent push rod from loosening.
Description of the drawings
Fig. 1 is this utility model structural representation.
Specific embodiment
Below according to accompanying drawing and in conjunction with the embodiments the utility model is described in further detail.
Pipeline water blocking device shown in the drawings, including axle housing 1, end cap 2；Axle housing 1 is vertically arranged, and is provided with big end logical in upper ladder
Hole, the bottom of ladder hole is inlet hole 1.1；End cap 2 is threadedly coupled with 1 ladder hole top of axle housing, 2 shaft shoulder end face of end cap with
Axle housing is provided with sealing ring I 4 between 1 upper surface；End cap 2 is provided with the outlet opening 2.1 relative with 1 ladder hole of axle housing；1 rank of axle housing
Floating sealing structure 5 is provided with terraced through hole；Floating sealing structure 5 includes inner sleeve 5.1, push rod 5.2, sealing ring II 5.3, nut
5.4；2 outlet opening of end cap, 2.1 bottom is provided with；Sleeve-shaped member of the inner sleeve 5.1 for upper end closed,
It is bearing on 1.1 upper surface of inlet hole of 1 ladder hole of axle housing, coordinates with ladder hole, 5.1 endoporus of inner sleeve is downward blind
Hole, 5.1 lower surface of inner sleeve are provided with the groove 5.5 of some radial direction insertions；Push rod 5.2 is vertically arranged, and is fixedly connected on 5.1 upper surface of inner sleeve,
5.2 outer wall of push rod is provided with annular groove, is provided with sealing ring II 5.3 in annular groove, and nut 5.4 is threaded on push rod 5.2, is resisted against
5.1 upper surface of inner sleeve；Inner sleeve 5.1 is moved up, and push rod 5.2 is stretched in 2 outlet opening 2.1 of end cap, sealing ring II 5.3 and end cap 2
Sealing cone 2.2 is in close contact, and forms sealing structure.
Claims (2)
1. a kind of pipeline water blocking device, including axle housing（1）, end cap（2）；The axle housing（1）It is vertically arranged, is provided with big end logical in upper ladder
Hole, the bottom of ladder hole is inlet hole（1.1）；The end cap（2）With axle housing（1）Ladder hole top is threadedly coupled, end cap
（2）Shaft shoulder end face and axle housing（1）Sealing ring I is provided between upper surface（4）；The end cap（2）It is provided with and axle housing（1）Ladder leads to
The relative outlet opening in hole（2.1）；It is characterized in that：The axle housing（1）Floating sealing structure is provided with ladder hole（5）；It is described
Floating sealing structure（5）Including inner sleeve（5.1）, push rod（5.2）, sealing ring II（5.3）；The end cap（2）Outlet opening（2.1）Under
Portion is provided with（2.2）；The inner sleeve（5.1）For the sleeve-shaped member of upper end closed, axle housing is bearing in（1）
The inlet hole of ladder hole（1.1）On upper surface, coordinate with ladder hole, inner sleeve（5.1）Endoporus is downward blind hole, inner sleeve
（5.1）Lower surface is provided with the groove of some radial direction insertions（5.5）；The push rod（5.2）It is vertically arranged, is fixedly connected on inner sleeve（5.1）On
End face, push rod（5.2）Outer wall is provided with annular groove, is provided with sealing ring II in annular groove（5.3）；The inner sleeve（5.1）Move up, push up
Bar（5.2）Stretch into end cap（2）Outlet opening（2.1）It is interior, sealing ring II（5.3）With end cap（2）Sealing cone（2.2）It is in close contact,
Form sealing structure.
2. pipeline water blocking device according to claim 1, it is characterised in that：The floating sealing structure（5）Also include nut
（5.4）；The nut（5.4）It is threaded in push rod（5.2）On, it is resisted against inner sleeve（5.1）Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949376.1U CN206036503U (en) | 2016-08-26 | 2016-08-26 | Pipeline ware that blocks water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949376.1U CN206036503U (en) | 2016-08-26 | 2016-08-26 | Pipeline ware that blocks water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036503U true CN206036503U (en) | 2017-03-22 |
Family
ID=58304009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949376.1U Withdrawn - After Issue CN206036503U (en) | 2016-08-26 | 2016-08-26 | Pipeline ware that blocks water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122668A (en) * | 2016-08-26 | 2016-11-16 | 江苏远望仪器有限公司 | Pipeline water blocking device |
-
2016
- 2016-08-26 CN CN201620949376.1U patent/CN206036503U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122668A (en) * | 2016-08-26 | 2016-11-16 | 江苏远望仪器有限公司 | Pipeline water blocking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225500 Jiangsu city of Taizhou province Qintong town Jiangyan District West Industrial Zone Patentee after: Jiangsu Yuan Yuan Instrument Group Co., Ltd. Address before: Qintong town Jiangyan District Jiangsu road 225500 Qin Jiang City Taizhou province No. 81 Patentee before: Jiangsu Yuanwang Instrument Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20181102 |