CN202298657U - Inspection shaft - Google Patents
Inspection shaft Download PDFInfo
- Publication number
- CN202298657U CN202298657U CN2011204052647U CN201120405264U CN202298657U CN 202298657 U CN202298657 U CN 202298657U CN 2011204052647 U CN2011204052647 U CN 2011204052647U CN 201120405264 U CN201120405264 U CN 201120405264U CN 202298657 U CN202298657 U CN 202298657U
- Authority
- CN
- China
- Prior art keywords
- pit shaft
- inspection
- inspection pit
- barrel
- inspection shaft
- 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
Links
Images
Abstract
The utility model discloses an inspection shaft. The inspection shaft is cylindrical, and a plurality of climbing convex parts are arranged in the cylinder wall of the inspection shaft in a protruding manner, so that a plurality of grooves are formed in the outer side of the cylinder wall. In the utility model, as the climbing convex parts are arranged in the cylinder wall of the inspection shaft in a protruding manner, inspection personnel can get in and out of a well conveniently, the safety of the inspection personnel is guaranteed, and meanwhile, manpower waste is avoided. As the grooves are formed in the outer side of the cylinder wall, material consumption is saved and the manufacturing cost is lowered.
Description
Technical field
The utility model relates to a kind of inspection pit shaft.
Background technology
Places such as manhole is the outlet, turning, the branch that are used in pipelines such as blowdown, draining or winding displacement, fall are used for maintenance and inspection or mediation cleaning.Said manhole is made up of well seat, pit shaft, well lid or protection cage and manhole accessory.In the prior art, general pit shaft is cylindric, and the climbing structure is not set; Need rope be enclosed within the maintainer brings the maintainer on one's body and carries out operation in the well; Need the people on the ground and catch this rope, this has not only constituted threat to maintainer's personal safety, has also wasted manpower simultaneously.
Therefore, be necessary to provide a kind of inspection pit shaft that solves the problems of the technologies described above.
The utility model content
The utility model technical problem to be solved is: the inspection pit shaft that provides a kind of maintainer of convenience to pass in and out well.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of inspection pit shaft, said inspection pit shaft is cylindric, forms several grooves thereby the barrel of said inspection pit shaft is provided with several climbing protuberances to inspection pit shaft convex in the outside of barrel.
As a kind of optimized technical scheme, the outside of said barrel is provided with at least one reinforcing rib.
As a kind of optimized technical scheme, said inspection pit shaft is made of plastics.
The beneficial effect of the utility model is: the utility model is provided with several climbing protuberances through the barrel of inspection pit shaft to inspection pit shaft convex, thereby can make things convenient for the maintainer to pass in and out well, ensures maintainer's personal safety, has also avoided the manpower waste simultaneously.Through forming several grooves in the outside of barrel, thereby but the economical with materials use amount reduce production costs.
Description of drawings
Fig. 1 is the structural representation of inspection pit shaft.
Among Fig. 1: 1, barrel, 100, the inspection pit shaft, 2, the climbing protuberance, 3, groove, 4, reinforcing rib.
The specific embodiment
See also Fig. 1, a kind of inspection pit shaft 100, said inspection pit shaft 100 is cylindric, forms several grooves 3 thereby the barrel 1 of said inspection pit shaft 100 convexes with several climbing protuberances 2 in inspection pit shaft 100 in the outside of barrel 1.The outside of said barrel 1 is provided with at least one reinforcing rib 4.Said inspection pit shaft 100 is made of plastics.The maintainer can pass in and out well easily through the climbing protuberance 2 in the climbing inspection pit shaft 100.
The utility model convexes with several climbing protuberances 2 through the barrel 1 of inspection pit shaft 100 in inspection pit shaft 100, thereby can make things convenient for the maintainer to pass in and out well, ensures maintainer's personal safety, has also avoided the manpower waste simultaneously.Through forming several grooves 3 in the outside of barrel 1, thereby but the economical with materials use amount reduce production costs.
Claims (3)
1. check pit shaft for one kind, said inspection pit shaft is cylindric, it is characterized in that: form several grooves thereby the barrel of said inspection pit shaft is provided with several climbing protuberances to inspection pit shaft convex in the outside of barrel.
2. a kind of inspection pit shaft as claimed in claim 1, it is characterized in that: the outside of said barrel is provided with at least one reinforcing rib.
3. a kind of inspection pit shaft as claimed in claim 1 is characterized in that: said inspection pit shaft is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204052647U CN202298657U (en) | 2011-10-24 | 2011-10-24 | Inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204052647U CN202298657U (en) | 2011-10-24 | 2011-10-24 | Inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298657U true CN202298657U (en) | 2012-07-04 |
Family
ID=46367586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204052647U Expired - Fee Related CN202298657U (en) | 2011-10-24 | 2011-10-24 | Inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433895A (en) * | 2011-10-24 | 2012-05-02 | 江苏通全球工程管业有限公司 | Inspection pit shaft |
| CN104088355A (en) * | 2014-07-04 | 2014-10-08 | 嘉兴职业技术学院 | Inspection well capable of achieving safe protection and fast water seepage |
-
2011
- 2011-10-24 CN CN2011204052647U patent/CN202298657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433895A (en) * | 2011-10-24 | 2012-05-02 | 江苏通全球工程管业有限公司 | Inspection pit shaft |
| CN104088355A (en) * | 2014-07-04 | 2014-10-08 | 嘉兴职业技术学院 | Inspection well capable of achieving safe protection and fast water seepage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202298657U (en) | Inspection shaft | |
| CN203113196U (en) | Assembled artificial turf | |
| CN102433895A (en) | Inspection pit shaft | |
| CN203960903U (en) | A kind of surface is provided with the plastic inspection well of netted reinforcing rib | |
| CN203613560U (en) | Multifunctional multi-component manhole cover and shaft | |
| CN201643808U (en) | Aqueduct | |
| CN203320563U (en) | Telescopic check ring for municipal engineering and inspection well with telescopic check ring | |
| CN102839611A (en) | Novel plastic blind drain | |
| CN202298656U (en) | Bearing ring | |
| CN203514349U (en) | Assembly earthquake monitoring plastic well | |
| CN202830949U (en) | Novel box type base | |
| CN204529342U (en) | Glass fiber reinforced plastics composite material treatment tank | |
| CN202682932U (en) | Novel filter brick | |
| CN202131569U (en) | Novel plastic blind drain | |
| CN203238664U (en) | Octagonal inspection well | |
| CN206320421U (en) | A kind of honeycomb double-walled drainage pipe material for building | |
| CN202482310U (en) | Channel cover biogas digester | |
| CN201010533Y (en) | Industrial sewage processing equipment | |
| CN205116820U (en) | Swimming pool panel package assembly | |
| CN205745994U (en) | The plastic material of high tenacity | |
| CN204620615U (en) | A kind of simple and easy sand material covers dust prevention system | |
| CN202396243U (en) | Safety well | |
| CN203960990U (en) | Surface is provided with the plastic inspection well of netted reinforcing rib | |
| CN201817823U (en) | Concrete opening cover for gully well | |
| CN202819347U (en) | Feeding pool for turtle pool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20201024 |