CN202745186U - Novel drainage inspection shaft - Google Patents
Novel drainage inspection shaft Download PDFInfo
- Publication number
- CN202745186U CN202745186U CN 201220308072 CN201220308072U CN202745186U CN 202745186 U CN202745186 U CN 202745186U CN 201220308072 CN201220308072 CN 201220308072 CN 201220308072 U CN201220308072 U CN 201220308072U CN 202745186 U CN202745186 U CN 202745186U
- Authority
- CN
- China
- Prior art keywords
- chamber
- well
- shaft
- novel drainage
- drainage inspection
- 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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Abstract
The utility model discloses a novel drainage inspection shaft. The inspection shaft comprises a lower shaft chamber, a shaft chamber adjusting ring, an upper shaft chamber and a shaft cylinder. The novel drainage inspection shaft is characterized in that ladder fixing grooves are formed in the outer walls of the lower shaft chamber, the shaft chamber adjusting ring, the upper shaft chamber and the shaft cylinder, and two through holes are formed in the bottom in each ladder fixing groove. The novel drainage inspection shaft has a reasonable structure, facilitates the constructions of prefabrication, transportation, hoisting and installation, is high in structural strength, is durable, has good seepage-proofing and freeze-proofing properties, and is applicable to different earthing depths.
Description
Technical field
The utility model belongs to the municipal drainage field, particularly a kind of novel drainage inspection well.
Background technology
The drainage inspection well binding site is too many at present, easily leak, and working face, the cat ladder fixing hole on the manhole is unreasonable, causes the fixing relatively difficulty of cat ladder, and bothersome effort affects operating efficiency, and insecure, easy to leak.
Summary of the invention
Technical assignment of the present utility model is to provide a kind of novel drainage inspection well for above the deficiencies in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel drainage inspection well, comprise the chamber of going into the well, well chamber adjusting ring, upper well chamber and pit shaft, wherein, be provided with the cat ladder fixed groove on the described chamber of going into the well, well chamber adjusting ring, upper well chamber and the pit shaft outer wall, described cat ladder fixed groove inner bottom part is provided with two through holes.
Top, described upper well chamber is provided with the connection cover plate, and upper well chamber be connected cover plate and form by steel bar concrete is integrated poured.
Described cat ladder fixed groove is the shape of falling the rectangular pyramid.
The utlity model has following beneficial effect:
1, rational in infrastructure, convenient prefabricated, transportation, lifting and installation, and be convenient to pour into a mould cat ladder;
2, structural strength is high, and is durable in use, and antiseepage, resistance to frost are good, can be applicable to different thickness of earth-fill covers.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with Figure of description the utility model is done following detailed explanation.
As shown in the figure, a kind of novel drainage inspection well, comprise the chamber 1 of going into the well, well chamber adjusting ring 2, upper well chamber 3 and pit shaft 5, wherein, be provided with cat ladder fixed groove 7 on the described chamber 1 of going into the well, well chamber adjusting ring 2, upper well chamber 3 and pit shaft 5 outer walls, described cat ladder fixed groove 7 inner bottom parts are provided with two through holes 6.
3 tops, described upper well chamber are provided with and connect cover plate 4, and upper well chamber 3 be connected cover plate 4 and form by steel bar concrete is integrated poured.
Described cat ladder fixed groove 7 is the shape of falling the rectangular pyramid.
Claims (3)
1. novel drainage inspection well, comprise the chamber of going into the well, well chamber adjusting ring, upper well chamber and pit shaft, it is characterized in that: be provided with the cat ladder fixed groove on the described chamber of going into the well, well chamber adjusting ring, upper well chamber and the pit shaft outer wall, described cat ladder fixed groove inner bottom part is provided with two through holes.
2. a kind of novel drainage inspection well according to claim 1, it is characterized in that: top, described upper well chamber is provided with the connection cover plate, and upper well chamber be connected cover plate and form by steel bar concrete is integrated poured.
3. a kind of novel drainage inspection well according to claim 1 is characterized in that: described cat ladder fixed groove is the shape of falling the rectangular pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308072 CN202745186U (en) | 2012-06-28 | 2012-06-28 | Novel drainage inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308072 CN202745186U (en) | 2012-06-28 | 2012-06-28 | Novel drainage inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745186U true CN202745186U (en) | 2013-02-20 |
Family
ID=47704606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308072 Expired - Fee Related CN202745186U (en) | 2012-06-28 | 2012-06-28 | Novel drainage inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735461A (en) * | 2016-04-14 | 2016-07-06 | 日照市东兴城市配套设备有限公司 | Well and water collection well |
-
2012
- 2012-06-28 CN CN 201220308072 patent/CN202745186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735461A (en) * | 2016-04-14 | 2016-07-06 | 日照市东兴城市配套设备有限公司 | Well and water collection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130628 |