CN107084243A - A kind of sealing device of sewer pipe inspection cover - Google Patents
A kind of sealing device of sewer pipe inspection cover Download PDFInfo
- Publication number
- CN107084243A CN107084243A CN201710423051.9A CN201710423051A CN107084243A CN 107084243 A CN107084243 A CN 107084243A CN 201710423051 A CN201710423051 A CN 201710423051A CN 107084243 A CN107084243 A CN 107084243A
- Authority
- CN
- China
- Prior art keywords
- annular
- inspection cover
- rubber gasket
- pipe
- laterally
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/115—Caps
- F16L55/1155—Caps fixed by rotating a limited amplitude
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
A kind of sealing device of sewer pipe inspection cover, including laterally checking pipe (1), inspection cover (4), laterally check that pipe (1) and the lower water standpipe of longitudinal direction are connected, its end is fastened with the rubber gasket (2) of annular；The inside of inspection cover (4) is provided with annular groove (41), and the annular groove (41) is consistent with the shape of rubber gasket (2)；Provided with annular angled section spring (3) in the annular groove (41), when inspection cover (4), which is tightened in, laterally to be checked on pipe (1), annular angled section spring (3) compresses rubber gasket (2), make the pressure acted on rubber gasket (2) evenly, be conducive to the homogeneous deformation of rubber gasket, be conducive to sealing.Even prolonged use caused plastic deformation, the amount of plastic deformation of the automatic compensation rubber sealing pad (2) of annular angled section spring (3) meeting.
Description
Technical field
The invention belongs to port lid technical field of sealing technology, a kind of sealing dress of new sewer pipe inspection cover is related generally to
Put.
Background technology
The conventional seals of sewer pipe inspection cover are all to use rubber blanket, but after long-time use, rubber gasket
Aging, follows the string or elasticity is not enough, it is impossible to effectively seals against, causes leakage；Or due to using for a long time, cause rubber
The plastic deformation of rubber cushion, leakage is also resulted in due to that can not compensate amount of plastic deformation in time.When present new house is fitted up, downcomer
Road is all not exposed, is closed using blue bricks or ceramic tile, once sewage leakage can cause very big loss.To solve the skill
Art problem, applicant proposed a kind of sealing device of new sewer pipe inspection cover.
The content of the invention
It is an object of the invention to propose a kind of sealing device of new sewer pipe inspection cover.
The object of the invention to solve the technical problems is realized using following technical scheme.According to proposed by the present invention
A kind of sealing device of sewer pipe inspection cover, including pipe 1, inspection cover 4 are laterally checked, laterally check pipe 1 and longitudinal direction
Lower water standpipe connection, its end is fastened with the rubber gasket 2 of annular；The inside of inspection cover 4 is provided with annular groove 41, the ring
Connected in star 41 is consistent with the shape of rubber gasket 2；Provided with annular angled section spring 3 in the annular groove 41, work as inspection
Port lid 4 is tightened in annular angled section spring 3 when laterally checking on pipe 1 and compresses rubber gasket 2.
By above-mentioned technical proposal, sealing device advantage proposed by the present invention is：Inspection cover is tightened in horizontal inspection
Annular angled section spring compression rubber gasket when on pipe, makes to act on pressure on rubber gasket evenly, is conducive to
The homogeneous deformation of rubber gasket, is conducive to sealing.Even prolonged use caused plastic deformation, annular angled section
Spring can automatic compensation rubber sealing pad amount of plastic deformation.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the sealing device of sewer pipe inspection cover of the invention.
【Main element symbol description】
1：Laterally check pipe
2：Rubber gasket
3：Annular angled section spring
4：Inspection cover
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to a kind of its specific embodiment party of the sealing device of sewer pipe inspection cover proposed by the present invention
Formula, structure, feature and its effect, are described in detail as after.
Referring to Fig. 1, a kind of sealing device of sewer pipe inspection cover of the invention, including laterally check pipe 1, inspection hole
Lid 4, laterally checks that pipe 1 and the lower water standpipe of longitudinal direction are connected, its end is fastened with the rubber gasket 2 of annular；Inspection cover 4
Inside is provided with annular groove 41, and the annular groove 41 is consistent with the shape of rubber gasket 2；Ring is provided with the annular groove 41
Shape angled section spring 3, when inspection cover 4, which is tightened in, laterally to be checked on pipe 1, annular angled section spring 3 compresses rubber seal
Pad 2, makes the pressure acted on rubber gasket 2 evenly, is conducive to the homogeneous deformation of rubber gasket, is conducive to sealing.
Even prolonged use caused plastic deformation, the plasticity of the automatic compensation rubber sealing pad 2 of the annular meeting of angled section spring 3
Deflection.
It is described above, only it is the preferred embodiment of patent of the present invention, any those skilled in the art, not
Depart from the art of this patent aspects in, according to this patent technical spirit to it is made for any of the above embodiments it is any it is simple modification,
Equivalent variations and modification, in the range of still falling within the art of this patent scheme.
Claims (1)
1. a kind of sealing device of sewer pipe inspection cover, it is characterised in that：Including laterally checking pipe (1), inspection cover
(4), laterally check that pipe (1) and the lower water standpipe of longitudinal direction are connected, its end is fastened with the rubber gasket (2) of annular；Inspection hole
The inside for covering (4) is provided with annular groove (41), and the annular groove (41) is consistent with the shape of rubber gasket (2)；The annular
Provided with annular angled section spring (3) in groove (41), when inspection cover (4), which is tightened in, laterally to be checked on pipe (1), annular is inclined
Bevel diaphragm flexures (3) compress rubber gasket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423051.9A CN107084243A (en) | 2017-06-07 | 2017-06-07 | A kind of sealing device of sewer pipe inspection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423051.9A CN107084243A (en) | 2017-06-07 | 2017-06-07 | A kind of sealing device of sewer pipe inspection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084243A true CN107084243A (en) | 2017-08-22 |
Family
ID=59608985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710423051.9A Pending CN107084243A (en) | 2017-06-07 | 2017-06-07 | A kind of sealing device of sewer pipe inspection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830065A (en) * | 2017-12-04 | 2018-03-23 | 洛阳理工学院 | Paired thrust ball bearing pre-tightening apparatus |
| CN108083221A (en) * | 2018-01-30 | 2018-05-29 | 洛阳理工学院 | A kind of new refueling nozzle oiling sealing device |
| CN108266588A (en) * | 2018-03-13 | 2018-07-10 | 赵寰 | A kind of quick coupling device suitable on graden machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401612Y (en) * | 2000-01-17 | 2000-10-18 | 车仁义 | Blocking proof check open for building drainage |
| CN202007948U (en) * | 2011-03-25 | 2011-10-12 | 浙江伟星新型建材股份有限公司 | Inspecting opening structure in water drainage pipe |
| CN202056325U (en) * | 2010-06-07 | 2011-11-30 | 浙江精杰自动化仪表阀股份有限公司 | High temperature automatic compensation metallic sealing ring |
| CN204784718U (en) * | 2015-04-20 | 2015-11-18 | 成都易态科技有限公司 | Sealing structure |
| CN205576974U (en) * | 2016-01-11 | 2016-09-14 | 昆明理工大学 | Sealed lid of inspection hole |
| CN206845894U (en) * | 2017-06-07 | 2018-01-05 | 洛阳理工学院 | A kind of sealing device of sewer pipe inspection cover |
-
2017
- 2017-06-07 CN CN201710423051.9A patent/CN107084243A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401612Y (en) * | 2000-01-17 | 2000-10-18 | 车仁义 | Blocking proof check open for building drainage |
| CN202056325U (en) * | 2010-06-07 | 2011-11-30 | 浙江精杰自动化仪表阀股份有限公司 | High temperature automatic compensation metallic sealing ring |
| CN202007948U (en) * | 2011-03-25 | 2011-10-12 | 浙江伟星新型建材股份有限公司 | Inspecting opening structure in water drainage pipe |
| CN204784718U (en) * | 2015-04-20 | 2015-11-18 | 成都易态科技有限公司 | Sealing structure |
| CN205576974U (en) * | 2016-01-11 | 2016-09-14 | 昆明理工大学 | Sealed lid of inspection hole |
| CN206845894U (en) * | 2017-06-07 | 2018-01-05 | 洛阳理工学院 | A kind of sealing device of sewer pipe inspection cover |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830065A (en) * | 2017-12-04 | 2018-03-23 | 洛阳理工学院 | Paired thrust ball bearing pre-tightening apparatus |
| CN108083221A (en) * | 2018-01-30 | 2018-05-29 | 洛阳理工学院 | A kind of new refueling nozzle oiling sealing device |
| CN108266588A (en) * | 2018-03-13 | 2018-07-10 | 赵寰 | A kind of quick coupling device suitable on graden machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |