CN202416374U - Inspection well cover - Google Patents
Inspection well cover Download PDFInfo
- Publication number
- CN202416374U CN202416374U CN2012200174705U CN201220017470U CN202416374U CN 202416374 U CN202416374 U CN 202416374U CN 2012200174705 U CN2012200174705 U CN 2012200174705U CN 201220017470 U CN201220017470 U CN 201220017470U CN 202416374 U CN202416374 U CN 202416374U
- Authority
- CN
- China
- Prior art keywords
- inspection shaft
- reinforcing rib
- well cover
- inspection well
- shaft lid
- 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 an inspection well cover, which is in a circular disc shape, the middle of the inspection well cover is provided with a through hole for leaking water, the upper surface of the inspection cover is provided with a water guide groove, the water guide groove is communicated with the through hole, the lower surface of the inspection well cover is provided with reinforcing bars for supporting, the reinforcing bars are radially distributed on the inspection well cover, and the thickness and width of the reinforcing bars are gradually reduced from inside to outside along the radius direction. According to the utility model, the inspection well cover can be designed into a large shape with stronger bearing ability, so that a sewer node inlet/outlet can be designed to be provided with a dimension convenient for workers to get in and out.
Description
Technical field
The utility model relates to a kind of inspection shaft lid.
Background technology
Inspection shaft lid on the road all is used as the cover plate that the sewer node is imported and exported, and size is generally all very little, and its diameter is all between 70-90 centimetres.The inspection shaft lid need have stronger load-bearing characteristic, and this is because the vehicles such as automobile can grind the inspection shaft lid.The weight capacity of inspection shaft lid receives the influence of its size, and the big more weight capacity of size can be more little, so just forces inspection shaft Gai Zaiwei to possess under the prerequisite than strong load-bearing characteristic and is designed to the small size shape.The size of inspection shaft lid is little just to make that sewer node import and export size is little, passes in and out the sewer operation to the workman like this and makes troubles.
Summary of the invention
The technical problem that the utility model will solve provides a kind of large scale and the strong special-purpose inspection shaft lid of road of weight capacity.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: this inspection shaft lid is in the form of annular discs; The center is provided with the through hole that is used to leak, and the upper surface of said inspection shaft lid is provided with the water guide groove, and said water guide groove is communicated with through hole; The soffit of said inspection shaft lid is provided with passive reinforcing rib; Said reinforcing rib is distributed in inspection shaft radially and covers, and said reinforcing rib thickness is along from inside outwards reducing on the radial direction gradually, and said reinforcing rib width is along from inside outwards reducing gradually on the radial direction.
Therefore position the weakest when the inspection shaft lid is weighed just can strengthen inspection shaft through enhancing inspection shaft lid middle part weight capacity and cover whole weight capacity at the middle part.Reinforcing rib is big at the position thickness near inspection shaft lid medium position, width is big, and the external force that this structure can be born inspection shaft lid middle part is well covered edge transfer to inspection shaft, and then alleviates the load at inspection shaft lid middle part.
Preferred as the utility model, said inspection shaft covers the reinforcing rib that is provided with six roots of sensation radial distribution.The distribution of six roots of sensation reinforcing rib is the most reasonably to be provided with, and so both can reduce reinforcing rib quantity, reduces cost of production with this, can make the inspection shaft lid have stronger weight capacity again
Preferred as the utility model, the cross section of said reinforcing rib is rectangular or semicircle.Such design is convenient to produce.
The utility model adopts technique scheme: this inspection shaft lid can be designed to the big shape of size and still can have stronger weight capacity, thus can with the sewer node import and export design the size of the workman's turnover of being more convenient for.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Fig. 1 is the front view of first kind of embodiment of a kind of inspection shaft lid of the utility model;
Fig. 2 is Fig. 1 rear elevation;
Fig. 3 is the A-A sectional view of Fig. 1.
The specific embodiment
First kind of embodiment of the utility model, like Fig. 1,2, shown in 3, the inspection shaft lid is disc-shaped structure, the middle is provided with manhole 1.The upper surface of inspection shaft lid is promptly installed the back and is provided with water guide groove 2 with this face that the road surface is positioned at the same side; Soffit at the inspection shaft lid is provided with passive reinforcing rib 3.Total total six roots of sensation reinforcing rib 3,60 degree evenly distribute radially around through hole 1 interval for they.The cross section of reinforcing rib 3 is rectangular, its near through hole 1 should end thickness greater than thickness that should end away from through hole 1, reinforcing rib 3 thickness are along from inside outwards reducing gradually on the radial direction; Its near through hole 1 should end width greater than width that should end away from through hole 1, reinforcing rib 3 width are along from inside outwards reducing gradually on the radial direction.Six roots of sensation reinforcing rib 3 is distributed in the middle part of inspection shaft lid, in the load-bearing process, external force is passed to inspection shaft lid edge, can guarantee like this can bear more gravity in the middle part of the inspection shaft lid.The effect of six roots of sensation reinforcing rib 3 has been arranged, and inspection shaft lid size just can be done greatlyyer than the size of inspection shaft lid of the prior art.
Second kind of embodiment of the utility model, the difference of this embodiment and the foregoing description is that the cross section of reinforcing rib is for semicircle.The reinforcing rib of this structure has good looking appearance, is difficult for injuring workman's hand during installation, has the advantages that to be prone to installation.
Claims (3)
1. an inspection shaft covers; This inspection shaft lid is in the form of annular discs; The center is provided with the through hole (1) that is used to leak, and the upper surface of said inspection shaft lid is provided with water guide groove (2), and said water guide groove (2) is communicated with through hole (1); The soffit of said inspection shaft lid is provided with passive reinforcing rib (3); It is characterized in that: said reinforcing rib (3) is distributed in inspection shaft radially and covers, and said reinforcing rib (3) thickness is along from inside outwards reducing on the radial direction gradually, and said reinforcing rib (3) width is along from inside outwards reducing gradually on the radial direction.
2. according to the said inspection shaft lid of claim 1, it is characterized in that: said inspection shaft covers the reinforcing rib (3) that is provided with six roots of sensation radial distribution.
3. according to claim 1 or 2 said inspection shaft lids, it is characterized in that: the cross section of said reinforcing rib (3) is rectangular or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200174705U CN202416374U (en) | 2012-01-16 | 2012-01-16 | Inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200174705U CN202416374U (en) | 2012-01-16 | 2012-01-16 | Inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416374U true CN202416374U (en) | 2012-09-05 |
Family
ID=46741153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200174705U Expired - Fee Related CN202416374U (en) | 2012-01-16 | 2012-01-16 | Inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088902A (en) * | 2013-02-21 | 2013-05-08 | 胡和萍 | Inspection well lid |
| CN108487432A (en) * | 2018-04-04 | 2018-09-04 | 邓海军 | Municipal works discharge structure |
| CN112629636A (en) * | 2020-12-25 | 2021-04-09 | 杭州蓝海特种车辆有限公司 | Intelligent monitoring type garbage transport vehicle weighing mechanism |
-
2012
- 2012-01-16 CN CN2012200174705U patent/CN202416374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088902A (en) * | 2013-02-21 | 2013-05-08 | 胡和萍 | Inspection well lid |
| CN108487432A (en) * | 2018-04-04 | 2018-09-04 | 邓海军 | Municipal works discharge structure |
| CN112629636A (en) * | 2020-12-25 | 2021-04-09 | 杭州蓝海特种车辆有限公司 | Intelligent monitoring type garbage transport vehicle weighing mechanism |
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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: 20120905 Termination date: 20130116 |