CN204000941U - Reducing type injection moulding manhole seat - Google Patents
Reducing type injection moulding manhole seat Download PDFInfo
- Publication number
- CN204000941U CN204000941U CN201420344001.3U CN201420344001U CN204000941U CN 204000941 U CN204000941 U CN 204000941U CN 201420344001 U CN201420344001 U CN 201420344001U CN 204000941 U CN204000941 U CN 204000941U
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- China
- Prior art keywords
- connector
- reducing
- variable
- injection moulding
- 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.)
- Expired - Fee Related
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
Reducing type injection moulding manhole seat, comprises the well seat of manhole, is shaped with perpendicular connector and horizontal connector on well seat, perpendicular connector connects pit shaft, it is characterized in that, in described horizontal connector, variable-diameter interface is set, reducer union is installed in variable-diameter interface, reducer union connects to import manages and effuser.The main feature of this programme is, in horizontal connector, variable-diameter interface is set, reducer union is installed in variable-diameter interface, have after reducer union, can adapt to the remittance pipe of different bores and the connection of effuser, be convenient to import the assembling of pipe and effuser and the horizontal connector of well seat, save installation work-hour, reduce installation cost.
Description
Technical field
The utility model relates to a kind of reducing type injection moulding manhole seat, is mainly used in one residential, municipal draining, blowdown.
Background technology
At present, in one residential, municipal draining, blowdown pipelines, all to use manhole, be convenient to regular maintenance, maintenance.Manhole comprises well seat, is shaped with perpendicular connector and horizontal connector on well seat, and perpendicular connector connects pit shaft, and horizontal connector connects remittance pipe and effuser.In actual installation process, the bore that imports pipe and effuser may be not identical with the bore of horizontal connector, can not closely cooperate, and general replacement becomes the well seat that bore is identical or imports pipe and effuser, or adopt the stepped thread adaptor of metal to connect, pretty troublesome.And the perpendicular connector of well seat bears the vertical of pit shaft and produces cross component force, cause perpendicular connector easily to break, application life is low.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art, provides a kind of intensity high, and long product lifecycle can be changed by reducing, easy for installation, is applicable to the reducing type injection moulding manhole seat that different bore pipes connect.
The technical scheme of the utility model reducing type injection moulding manhole seat is: the well seat that comprises manhole, on well seat, be shaped with perpendicular connector and horizontal connector, perpendicular connector connects pit shaft, it is characterized in that, in described horizontal connector, variable-diameter interface is set, reducer union is installed in variable-diameter interface, and reducer union connects to import manages and effuser.
Reducing type injection moulding manhole seat of the present utility model, main feature is, in horizontal connector, variable-diameter interface is set, reducer union is installed in variable-diameter interface, have after reducer union, can adapt to the remittance pipe of different bores and the connection of effuser, be convenient to import the assembling of pipe and effuser and the horizontal connector of well seat, save installation work-hour, reduce installation cost.
Reducing type injection moulding manhole seat of the present utility model, described reducer union comprises reducing outer tube, reducing inner tube and reducing end plate, reducing is set on reducing end plate and takes over, and reducing is taken over directly and is connected with remittance pipe and effuser hot melt, and it is firm to connect, good airproof performance.The bead of described perpendicular connector is shaped with and expands limit, has had expansion limit, increases the side direction holding capacity of perpendicular connector, makes perpendicular connector be difficult for breaking, long service life.Between described variable-diameter interface and horizontal connector, be shaped with dowel, intensity is good.
Brief description of the drawings
Fig. 1 is the utility model reducing type injection moulding manhole holder structure schematic diagram;
Fig. 2 is the utility model reducing type injection moulding manhole seat generalized section;
Fig. 3 is reducer union schematic diagram of the present utility model.
Detailed description of the invention
The utility model relates to a kind of reducing type injection moulding manhole seat, as shown in Fig. 1-Fig. 3, comprise the well seat 1 of manhole, on well seat, be shaped with perpendicular connector 2 and horizontal connector 3, perpendicular connector 2 connects pit shaft, in described horizontal connector 3, variable-diameter interface 4 is set, reducer union 5 is installed in variable-diameter interface 4, reducer union 5 connects to import manages and effuser.The main feature of this programme is, in horizontal connector 3, variable-diameter interface 4 is set, reducer union 5 is installed in variable-diameter interface 4, have after reducer union, can adapt to the remittance pipe of different bores and the connection of effuser, be convenient to import the assembling of pipe and effuser and the horizontal connector of well seat, save installation work-hour, reduce installation cost.Described reducer union 5 comprises reducing outer tube 51, reducing inner tube 52 and reducing end plate 53, reducing is set on reducing end plate 53 and takes over 54, and reducing is taken over directly and is connected with remittance pipe and effuser hot melt, and it is firm to connect, good airproof performance.The bead of described perpendicular connector 2 is shaped with and expands limit 7, has had expansion limit, increases the side direction holding capacity of perpendicular connector, makes perpendicular connector be difficult for breaking, long service life.Between described variable-diameter interface 4 and horizontal connector 3, be shaped with dowel 6, intensity is good.
Claims (4)
1. reducing type injection moulding manhole seat, comprise the well seat (1) of manhole, on well seat, be shaped with perpendicular connector (2) and horizontal connector (3), perpendicular connector (2) connects pit shaft, it is characterized in that, in described horizontal connector (3), variable-diameter interface (4) is set, reducer union (5) is installed in variable-diameter interface (4), and reducer union (5) connects to import manages and effuser.
2. reducing type injection moulding manhole seat as claimed in claim 1, is characterized in that described reducer union (5) comprises reducing outer tube (51), reducing inner tube (52) and reducing end plate (53), reducing is set on reducing end plate (53) and takes over (54).
3. reducing type injection moulding manhole seat as claimed in claim 1, is characterized in that the bead of described perpendicular connector (2) is shaped with expansion limit (7).
4. reducing type injection moulding manhole seat as claimed in claim 1, is characterized in that being shaped with dowel (6) between described variable-diameter interface (4) and horizontal connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344001.3U CN204000941U (en) | 2014-06-26 | 2014-06-26 | Reducing type injection moulding manhole seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344001.3U CN204000941U (en) | 2014-06-26 | 2014-06-26 | Reducing type injection moulding manhole seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000941U true CN204000941U (en) | 2014-12-10 |
Family
ID=52040966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344001.3U Expired - Fee Related CN204000941U (en) | 2014-06-26 | 2014-06-26 | Reducing type injection moulding manhole seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631502A (en) * | 2015-02-09 | 2015-05-20 | 江苏河马井股份有限公司 | Application method of empty-bottom lauder-free inspection well |
| CN106284600A (en) * | 2016-08-29 | 2017-01-04 | 山东国舜建设集团有限公司 | A kind of gully of repeatable utilization |
-
2014
- 2014-06-26 CN CN201420344001.3U patent/CN204000941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631502A (en) * | 2015-02-09 | 2015-05-20 | 江苏河马井股份有限公司 | Application method of empty-bottom lauder-free inspection well |
| CN104631502B (en) * | 2015-02-09 | 2016-03-30 | 江苏河马井股份有限公司 | The empty end, is without the using method of chute manhole |
| CN106284600A (en) * | 2016-08-29 | 2017-01-04 | 山东国舜建设集团有限公司 | A kind of gully of repeatable utilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 318020 Jiangkou Village, Jiangkou street, Huangyan District, Zhejiang, Taizhou Patentee after: ZHEJIANG ZHANGFA PLASTIC INDUSTRY CO., LTD. Address before: 318020 Jiangkou Village, Jiangkou street, Huangyan District, Zhejiang, Taizhou Patentee before: ZHEJIANG ZHANGDA PIPE INDUSTRY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |