CN203256883U - High-strength inspection well - Google Patents
High-strength inspection well Download PDFInfo
- Publication number
- CN203256883U CN203256883U CN 201320278140 CN201320278140U CN203256883U CN 203256883 U CN203256883 U CN 203256883U CN 201320278140 CN201320278140 CN 201320278140 CN 201320278140 U CN201320278140 U CN 201320278140U CN 203256883 U CN203256883 U CN 203256883U
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- CN
- China
- Prior art keywords
- well
- well seat
- pipe
- circle
- tongue piece
- 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
The utility model relates to a high-strength inspection well. The high-strength inspection well comprises a well seat and branch pipes; a vertical bell end is formed at the upper end of the well seat; the well seat pipe connecting ports which are formed symmetrically are formed at the lower end of the well seat; a circle of limiting ribs are arranged at the root of the pipe wall of each well seat pipe connecting port; a flaring section is arranged at the end of each branch pipe interface connected with the well seat pipe connecting port; a plurality of circles of strengthening ribs which are distributed uniformly are arranged in the flaring section; sealing rings are arranged between every two strengthening ribs; the mouth part of the flaring section is provided with a circle of tongue piece rings which are bent inward; the well seat pipe connecting port is inserted into the flaring section of the branch pipe interface; the tongue piece rings are buckled with the limiting ribs. According to the high-strength inspection well, the limiting ribs are increased and are buckled with the tongue piece rings of the branch pipes, so that the problem about the displacement of the branch pipe during an installation process is prevented; therefore, the reliability of the connection between pipes is improved, and the sealing performance is enhanced.
Description
Technical field
The utility model relates to the plumbing fitting technical field, especially a kind of high-strength inspection.
Background technology
Manhole is applicable to the rain sewage vent line and looks into for the maintainer manual inspection, eliminate the ancillary structure of foreign matter, to be convenient to make regular check on and dredging pipeline, prevent the requisite measure of line clogging, manhole commonly used adopts combining structure, usually by the well seat, pit shaft, well lid, the compositions such as cage and concrete support plate, the urban road bottom need be buried rainwater underground at present, sewage, the various pipelines such as water supply, just be provided with corresponding manhole on the surface course, and be connected the safety whether sealing relationship the pipeline circulation between manhole and the inlet and outlet pipe lines, be connected the gluing mode that adopts that comprises between conventional manhole and the pipeline, with pipeline in line check well bellmouth, make to stick with glue and connect, though this kind mode can firmly connect for the moment, but can not symmetrical backfill meeting in the backfill process affecting glue comes unstuck, thereby cause the seepage leakage phenomenon, even that is to say that present pipeline bonding strength is inadequate.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, provide a kind of high-strength inspection.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high-strength inspection, comprise well seat and arm, described well seat upper end is vertical bellmouth, well seat lower end has the symmetrically arranged well seated connection mouth of pipe, the tube wall root of the described well seated connection mouth of pipe has a circle limit rib, the arm interface end that links to each other with the well seated connection mouth of pipe has flared section, has the uniform reinforcing rib of multi-turn in the described flared section, be provided with sealing ring between the reinforcing rib, the oral area of described flared section has the tongue piece circle of the inside bending of a circle, the described well seated connection mouth of pipe is inserted in the flared section of an interface tube, and described tongue piece circle and limit rib are snapping.
Further, be wound with the multilayer adhesive plaster on the described well seated connection mouth of pipe.
The beneficial effects of the utility model are, the utility model is by increasing limit rib, and the tongue piece circle of itself and arm is interlocked, and so just prevented the displacement problem of arm in installation process, thereby also just improved the reliability that connects between the tube and tube, strengthened sealing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1. well seat, 11. vertical bellmouths, the 12. well seated connection mouths of pipe, 13. limit ribs, 2. arm, 21. flared section, 22. reinforcing ribs, 23. sealing rings, 24. tongue piece circles.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Such as Fig. 1, a kind of high-strength inspection, comprise well seat 1 and arm 2, well seat 1 upper end is vertical bellmouth 11, well seat 1 lower end has the symmetrically arranged well seated connection mouth of pipe 12, the tube wall root of the well seated connection mouth of pipe 12 has a circle limit rib 13, be wound with the multilayer adhesive plaster on the well seated connection mouth of pipe 12, the arm 2 interface ends that link to each other with the well seated connection mouth of pipe 12 have flared section 21, have the uniform reinforcing rib of multi-turn 22 in the flared section 21, be provided with sealing ring 23 between the reinforcing rib 22, the oral area of flared section 21 has the tongue piece circle 24 of the inside bending of a circle, the well seated connection mouth of pipe 12 is inserted in the flared section 21 of arm 2 interfaces, and tongue piece circle 24 is snapping with limit rib 13.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (2)
1. high-strength inspection, it is characterized in that: comprise well seat (1) and arm (2), described well seat (1) upper end is vertical bellmouth (11), well seat (1) lower end has the symmetrically arranged well seated connection mouth of pipe (12), the tube wall root of the described well seated connection mouth of pipe (12) has a circle limit rib (13), arm (2) the interface end that links to each other with the well seated connection mouth of pipe (12) has flared section (21), has the uniform reinforcing rib of multi-turn (22) in the described flared section (21), be provided with sealing ring (23) between the reinforcing rib (22), the oral area of described flared section (21) has the tongue piece circle (24) of the inside bending of a circle, the described well seated connection mouth of pipe (12) is inserted in the flared section (21) of arm (2) interface, and described tongue piece circle (24) is snapping with limit rib (13).
2. high-strength inspection as claimed in claim 1 is characterized in that: be wound with the multilayer adhesive plaster on the described well seated connection mouth of pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278140 CN203256883U (en) | 2013-05-20 | 2013-05-20 | High-strength inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278140 CN203256883U (en) | 2013-05-20 | 2013-05-20 | High-strength inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256883U true CN203256883U (en) | 2013-10-30 |
Family
ID=49469461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320278140 Expired - Fee Related CN203256883U (en) | 2013-05-20 | 2013-05-20 | High-strength inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912176A (en) * | 2015-06-30 | 2015-09-16 | 永高股份有限公司 | Plastic inspection well with variable angle |
-
2013
- 2013-05-20 CN CN 201320278140 patent/CN203256883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912176A (en) * | 2015-06-30 | 2015-09-16 | 永高股份有限公司 | Plastic inspection well with variable angle |
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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: 20131030 Termination date: 20140520 |