CN203270763U - Municipal administration path rainwater inspection well - Google Patents
Municipal administration path rainwater inspection well Download PDFInfo
- Publication number
- CN203270763U CN203270763U CN 201320272727 CN201320272727U CN203270763U CN 203270763 U CN203270763 U CN 203270763U CN 201320272727 CN201320272727 CN 201320272727 CN 201320272727 U CN201320272727 U CN 201320272727U CN 203270763 U CN203270763 U CN 203270763U
- Authority
- CN
- China
- Prior art keywords
- rainwater
- well
- inspection well
- pit shaft
- municipal administration
- 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 municipal administration path rainwater inspection well and relates to a path rainwater inspection well. The municipal administration path rainwater inspection well solves the problems that an existing inspection well is not reasonable in structure and prone to breaking. The municipal administration path rainwater inspection well comprises a shaft, an inspection ladder, a first connecting sleeve, a well base, two second connecting sleeves, two rainwater supporting pipes and a settling chamber, wherein the upper end opening of the well base is connected with the shaft through the first connecting sleeve, the left end opening of the well base and the right end opening of the well base are connected with the rainwater supporting pipes respectively through the second connecting sleeves, the settling chamber is connected to the lower end opening of the well base, the inspection ladder is arranged on the inner wall of the shaft, and the shaft is an F-type reinforced concrete pipe. The municipal administration path rainwater inspection well has the advantages of being convenient to transport and install.
Description
Technical field
The utility model relates to a kind of road rain water manhole, belongs to the municipal engineering technical field.
Background technology
The municipal administration infrastructure construction is the ostentatious project in a city, and as the carrier of modern city, its importance becomes increasingly conspicuous in urban development, and the construction of municipal infrastructure can embody the modernization development level in a city.
Drainage pipelines net project is being undertaken rain, the effluent discharge task in city, is the important component part of Municipal Infrastructure engineering, is one of the lifeline in city.
Due to the restriction that is subjected to the aspects such as road surface fabric width degree and other underground utilities affect, the drainage pipe great majority are disposed under the motorway of urban road.Manhole on motorway and periphery thereof are the weak parts of road, very easily occur the phenomenons such as sinking, breakage under the impact of car load, without affecting road occupation, return vehicle and pedestrian's safety and have brought serious threat.
Jacking construction is municipal sewerage engineering non-excavation underground pipeline job practices, and it does not need to excavate surface layer, and can highway crossing, railway, river, above ground structure and various underground utilities etc.It has free from environmental pollution, do not affect traffic, little to the stratum structural deterioration, construction safety is reliable, the cycle is short, need not transportation and stack that assorted soil, cost are low, the advantages such as social benefit and remarkable in economical benefits.
Require manhole unsuitable excessive at the maximum spacing of straight line pipeline section according to dredging method in " Code for design of outdoor sewerage engineering ", when caliber is in 200 to 2000mm scopes, sewage conduct manhole maximum spacing is 40 to 120m, and storm sewer manhole maximum spacing is 50-120m.As the requirement design Mechanical Pipe-lifting Project according to " Code for design of outdoor sewerage engineering ", the longest distance of push pipe can not surpass 120m, certainly will increase like this quantity of manhole, has increased construction costs.
The utility model content
The purpose of this utility model is in order to solve the manhole unreasonable structure, easy damaged problem, and then a kind of rainwater inspection well for municipal roads is provided.
The technical solution of the utility model is: rainwater inspection well for municipal roads comprises pit shaft, checks ladder, the first adapter sleeve, well seat, two the second adapter sleeves, two rainwater arms and expansion chamber, the upper port of described well seat is connected with pit shaft by the first adapter sleeve, two of the left and right of described well seat port is connected with a rainwater arm by second adapter sleeve respectively, be connected with expansion chamber on the lower port of described well seat, described inspection ladder is arranged on the inwall of pit shaft, and described pit shaft is F steel bar concrete pipe.
Preferably: described rainwater inspection well for municipal roads also comprises protection cage and protective cover, and described protection cage is fixedly connected on the upper end of pit shaft, and protective cover is arranged on the protection cage.
The utility model compared with prior art has following effect: the pit shaft of rainwater inspection well for municipal roads of the present utility model is F steel bar concrete pipe, the well seat is connected with the rainwater arm with pit shaft by corresponding adapter sleeve, solved long-distance pipe-jacking construction and manhole arrange apart between contradiction.Simultaneously, rainwater inspection well for municipal roads of the present utility model is rational in infrastructure, not cracky.The utility model also has advantages of to be convenient to carry, to be convenient to install.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
The specific embodiment
the specific embodiment one: present embodiment is described in conjunction with Fig. 1, the rainwater inspection well for municipal roads of present embodiment comprises pit shaft 1, check ladder 2, the first adapter sleeve 3, well seat 4, two the second adapter sleeves 5, two rainwater arms 6 and expansion chamber 7, the upper port of described well seat 4 is connected with pit shaft 1 by the first adapter sleeve 3, two of the left and right of described well seat 4 port is connected with a rainwater arm 6 by second adapter sleeve 5 respectively, be connected with expansion chamber 7 on the lower port of described well seat 4, described inspection ladder 2 is arranged on the inwall of pit shaft 1, described pit shaft 1 is F steel bar concrete pipe.Described rainwater inspection well for municipal roads also comprises protection cage 8 and protective cover 9, and described protection cage 8 is fixedly connected on the upper end of pit shaft 1, and protective cover 9 is arranged on protection cage 8.
Claims (2)
1. rainwater inspection well for municipal roads, it is characterized in that: rainwater inspection well for municipal roads comprises pit shaft (1), check ladder (2), the first adapter sleeve (3), well seat (4), two the second adapter sleeves (5), two rainwater arms (6) and expansion chamber (7), the upper port of described well seat (4) is connected with pit shaft (1) by the first adapter sleeve (3), two of the left and right of described well seat (4) port is connected with a rainwater arm (6) by second adapter sleeve (5) respectively, be connected with expansion chamber (7) on the lower port of described well seat (4), described inspection ladder (2) is arranged on the inwall of pit shaft (1), described pit shaft (1) is F steel bar concrete pipe.
2. rainwater inspection well for municipal roads according to claim 1, it is characterized in that: described rainwater inspection well for municipal roads also comprises protection cage (8) and protective cover (9), described protection cage (8) is fixedly connected on the upper end of pit shaft (1), and protective cover (9) is arranged on protection cage (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272727 CN203270763U (en) | 2013-05-20 | 2013-05-20 | Municipal administration path rainwater inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272727 CN203270763U (en) | 2013-05-20 | 2013-05-20 | Municipal administration path rainwater inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270763U true CN203270763U (en) | 2013-11-06 |
Family
ID=49501204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320272727 Expired - Fee Related CN203270763U (en) | 2013-05-20 | 2013-05-20 | Municipal administration path rainwater inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196108A (en) * | 2014-09-15 | 2014-12-10 | 嘉兴汇昌塑业有限公司 | Auxiliary device for connection between pipeline and inspection well seat |
-
2013
- 2013-05-20 CN CN 201320272727 patent/CN203270763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196108A (en) * | 2014-09-15 | 2014-12-10 | 嘉兴汇昌塑业有限公司 | Auxiliary device for connection between pipeline and inspection well seat |
| CN104196108B (en) * | 2014-09-15 | 2015-12-30 | 嘉兴汇昌塑业有限公司 | The servicing unit that a kind of pipeline is connected with manhole well seat |
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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: 20131106 Termination date: 20140520 |