CN205822263U - Efficient sealed manhole - Google Patents
Efficient sealed manhole Download PDFInfo
- Publication number
- CN205822263U CN205822263U CN201620780840.9U CN201620780840U CN205822263U CN 205822263 U CN205822263 U CN 205822263U CN 201620780840 U CN201620780840 U CN 201620780840U CN 205822263 U CN205822263 U CN 205822263U
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- CN
- China
- Prior art keywords
- lid
- wall
- cannelures
- cannelure
- well seat
- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
This utility model provides a kind of efficient sealed manhole, belongs to municipal works apparatus field；The problem that silt is difficult to open is assembled in the gap which solving existing well lid.This utility model includes well seat and lid, lid outer is provided with some cannelures one being coaxially disposed, cannelure one includes orthogonal translot wall one and pod wall one, well seat end face is provided with some cannelures two being coaxially disposed, cannelure two includes orthogonal pod wall two and translot wall two, cover cap is combined on well seat, some cannelures one and some cannelures two surround successively and form the husky chamber of annular resistance that some cross sections are square, and translot wall one is provided with seal groove, seal groove is provided with the O-ring seal offseted with translot wall two sealing, and near lid end face sealing ring seal be against on well seat end face.This well lid can readily accessible lid.
Description
Technical field
This utility model belongs to municipal works equipment technical field, relates to a kind of efficient sealed manhole.
Background technology
Sewer pipe, as the important component part of sewerage system, becomes the important municipal administration in urban construction already
Job facilities.After currently used well lid installs and uses a period of time, the gap between well seat and lid will be filled up by silt,
Make to be again turned on becoming very laborious, cannot open time serious or well lid is caused damage.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that one be avoided that well seat and
Between lid, gap is blocked by silt, causes the efficient sealed manhole opening difficulty.
The purpose of this utility model can be realized by following technical proposal: a kind of efficient sealed manhole, including circle
Annular wells seat and circular lid, it is characterised in that: lid outer is provided with some cannelures one being coaxially disposed, some cannelures one
Through the cross section indentation of lid axis, cannelure one includes orthogonal translot wall one and pod wall one, an annular
The pod wall one of groove one is connected with the translot wall one of another cannelure one, and from some annulars of lid end face to lid bottom surface
Groove one is gradually reduced around the diameter of lid, and well seat end face is provided with some cannelures two being coaxially disposed, some cannelure two warps
Crossing the cross section indentation of well seat axis, cannelure two includes orthogonal pod wall two and translot wall two, a cannelure
The translot wall two of two is connected with the pod wall two of another cannelure two, and cover cap is combined on well seat, if some cannelures one and
Dry cannelure two surrounds successively and forms the husky chamber of annular resistance that some cross sections are square, and translot wall one is provided with seal groove, seals
Groove is provided with the O-ring seal offseted with translot wall two sealing, and the sealing ring of close lid end face seals and is against well seat end face
On.
Surround successively due to some cannelures one and some cannelures two and form the husky chamber of annular resistance that some cross sections are square,
Some husky chambeies of resistance can be sealed step by step hence with sealing ring, enter sand to avoid hindering husky intracavity so that the pod that the husky chamber of resistance is corresponding
Gap is formed, in order to dismounting lid between wall one and pod wall two.
As preferably, described lid bottom surface is provided with the circular orientation ring being coaxially disposed with lid, and locating ring outer wall is fitted
On well seat inwall.
Therefore resistance husky chamber stability can be improved.
As preferably, described locating ring is structure as a whole with lid.
Compared with prior art, this utility model has the advantage that
Surround successively due to some cannelures one and some cannelures two and form the husky chamber of annular resistance that some cross sections are square,
Some husky chambeies of resistance can be sealed step by step hence with sealing ring, enter sand to avoid hindering husky intracavity so that the pod that the husky chamber of resistance is corresponding
Gap is formed, in order to dismounting lid between wall one and pod wall two.
Accompanying drawing explanation
Fig. 1 is partial schematic diagram of the present utility model.
Coding in figure is respectively as follows:
1, lid；11, cannelure one；12, translot wall one；13, sealing ring；14, pod wall one；15, locating ring；2, well
Seat；21, cannelure two；22, translot wall two；23, pod wall two；24, the husky chamber of resistance.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As it is shown in figure 1, this efficient sealed manhole, including annular well seat 2 and circular lid 1, lid 1 outer is provided with
Some cannelures 1 being coaxially disposed, some cannelures 1 are through the cross section indentation of lid 1 axis, cannelure 1
Including orthogonal translot wall 1 and pod wall 1, pod wall 1 and another cannelure of a cannelure 1
Translot wall 1 linking of 1, and from lid 1 end face to some cannelures 1 of lid 1 bottom surface around the diameter of lid 1
Being gradually reduced, well seat 2 end face is provided with some cannelures 2 21 being coaxially disposed, and some cannelures 2 21 are through well seat 2 axis
Cross section indentation, cannelure 2 21 includes orthogonal pod wall 2 23 and translot wall 2 22, a cannelure 2 21
Translot wall 2 22 is connected with the pod wall 2 23 of another cannelure 2 21, and lid 1 covers on well seat 2, some cannelures one
11 and some cannelures 2 21 surround successively and form the husky chamber 24 of annular resistance that some cross sections are square, and translot wall 1 is provided with
Seal groove, seal groove is provided with and seals, with translot wall 2 22, the O-ring seal 13 offseted, and near the sealing ring of lid 1 end face
13 sealings are against on well seat 2 end face.
Further, lid 1 bottom surface is provided with the circular orientation ring 15 being coaxially disposed with lid 1, and locating ring 15 outer wall is fitted
On well seat 2 inwall.Locating ring 15 is structure as a whole with lid 1.
Surround successively due to some cannelures 1 and some cannelures 2 21 and form the annular resistance that some cross sections are square
Husky chamber 24, can seal in chamber 24 husky to some resistances step by step hence with sealing ring 13, to avoid entering sand in hindering husky chamber 24 so that resistance sand
Gap is formed, in order to dismounting lid 1 between pod wall 1 and the pod wall 2 23 of chamber 24 correspondence.
Claims (3)
1. an efficient sealed manhole, including annular well seat (2) and circular lid (1), it is characterised in that: lid (1)
Outer is provided with some cannelures one (11) being coaxially disposed, and some cannelures one (11) are saw through the cross section of lid (1) axis
Dentation, cannelure one (11) includes orthogonal translot wall one (12) and pod wall one (14), a cannelure one (11)
Pod wall one (14) is connected with the translot wall one (12) of another cannelure one (11), and from lid (1) end face to lid (1) end
Some cannelures one (11) in face are gradually reduced around the diameter of lid (1), and well seat (2) end face is provided with some rings being coaxially disposed
Shape groove two (21), some cannelures two (21) include mutually through the cross section indentation of well seat (2) axis, cannelure two (21)
Vertical pod wall two (23) and translot wall two (22), translot wall two (22) and another cannelure of a cannelure two (21)
Pod wall two (23) linking of two (21), lid (1) covers on well seat (2), some cannelures one (11) and some cannelures
Two (21) surround the husky chamber (24) of annular resistance that the some cross sections of formation are square successively, and translot wall one (12) is provided with seal groove,
Seal groove is provided with and seals, with translot wall two (22), the O-ring seal (13) offseted, and near the sealing ring of lid (1) end face
(13) sealing is against on well seat (2) end face.
Efficient sealed manhole the most according to claim 1, it is characterised in that: described lid (1) bottom surface be provided with
The circular orientation ring (15) that lid (1) is coaxially disposed, locating ring (15) outer wall is fitted on well seat (2) inwall.
Efficient sealed manhole the most according to claim 2, it is characterised in that: described locating ring (15) and lid
(1) it is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780840.9U CN205822263U (en) | 2016-07-23 | 2016-07-23 | Efficient sealed manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780840.9U CN205822263U (en) | 2016-07-23 | 2016-07-23 | Efficient sealed manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822263U true CN205822263U (en) | 2016-12-21 |
Family
ID=57560447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620780840.9U Active CN205822263U (en) | 2016-07-23 | 2016-07-23 | Efficient sealed manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205822263U (en) |
-
2016
- 2016-07-23 CN CN201620780840.9U patent/CN205822263U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Xinxin Inventor before: Chen Jinqing |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: Luqiao Tongyu street construction village in Taizhou City, Zhejiang province 318053 Patentee after: Taizhou four pass water supply and drainage materials Co., Ltd. Address before: 362121 Xitang, Fujian, Taiwan investment zone, Luoyang Town, Xitang village, No. 73, Patentee before: Chen Jinqing |
|
| TR01 | Transfer of patent right |