CN203383242U - Sewage well lid - Google Patents
Sewage well lid Download PDFInfo
- Publication number
- CN203383242U CN203383242U CN201320468248.1U CN201320468248U CN203383242U CN 203383242 U CN203383242 U CN 203383242U CN 201320468248 U CN201320468248 U CN 201320468248U CN 203383242 U CN203383242 U CN 203383242U
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- CN
- China
- Prior art keywords
- well lid
- theft nut
- irregular
- well
- support bar
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- Expired - Fee Related
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Abstract
The utility model discloses a sewage well lid. The sewage well lid is mainly composed of a well lid base and a well lid body which are arranged above a sewage well. A stepped hole is formed in the center of the well lid body. An anti-theft nut base is arranged in the stepped hole of the well lid body. A stepped hole is formed in the center of the anti-theft nut base. A plug is arranged in the stepped hole of the anti-theft nut base through threads. A hollow portion is formed in the center of the plug and is of an irregular polygonal shape. The upper end of an adjusting supporting rod penetrates through the stepped hole of the anti-theft nut base and extends into the anti-theft nut base. An anti-theft nut is arranged in the anti-theft nut base and detachably connected with the adjusting supporting rod. The outer edge of the anti-theft nut is of an irregular polygonal shape. A supporting pipe is arranged in the sewage well and detachably connected with the lower end of the adjusting supporting rod. The sewage well lid has the advantages of being simple in structure, long in service and capable of bearing load and avoiding being stolen.
Description
Technical field
The utility model relates to a kind of lower well well lid, the lower well well lid especially mainly be comprised of the manhole cover base that is arranged on lower well top and well lid.
Background technology
A lot of lower wells are arranged on urban ground at present, and lower well need to descend the well well lid to hide.On the one hand, lower well well lid is often crushed by the vehicle of dealing; On the other hand, lower well well lid is often stolen.To such an extent as to the lower well of various reasons is exposed, make troubles to pedestrian and vehicle, after especially road surface is flooded by rainwater, the tragedy that the pedestrian falls into lower well often occurs.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, long service life, can load-bearing again can be antitheft lower well well lid.
For achieving the above object, lower well well lid of the present utility model mainly is comprised of the manhole cover base and the well lid that are arranged on lower well top, and the well lid center is provided with a shoulder hole; The anti-theft nut seat is arranged in the shoulder hole of well lid, and anti-theft nut seat center is provided with a shoulder hole; Plug is arranged on by screw thread in the shoulder hole of anti-theft nut seat, and there is vacancy in a center of plug, and the middle vacancy of described plug is irregular polygon; Regulate the shoulder hole of post upper through the anti-theft nut seat, stretch in the anti-theft nut seat; Anti-theft nut is arranged in the anti-theft nut seat, and regulates that support bar is dismountable to link together, and the outward flange of described anti-theft nut is irregular polygon; Stay pipe is arranged in lower well, and regulates that the support bar lower end is dismountable to link together.
Regulate between support bar and stay pipe and be provided with anti-lost net, described anti-lost Netcom crosses plug and is fixedly connected with lower well.
Well lid is provided with through hole along Central Symmetry.
Regulate support bar and be provided with through hole along Central Symmetry, the through hole of described adjusting support bar is corresponding one by one with the through hole of well lid.
Anti-theft nut links together by screw thread is dismountable with the adjusting support bar.
Stay pipe links together by screw thread is dismountable with the adjusting support bar.
In plug, the irregular polygon in vacancy is irregular triangle, irregular quadrangle, irregular pentagon or irregular hexagon.
The outer peripheral irregular polygon of anti-theft nut is irregular triangle, irregular quadrangle, irregular pentagon or irregular hexagon.
Adopt under the utility model after the well well lid, because the anti-theft nut seat is regulated on support bar by dismountable being arranged on of anti-theft nut, and in the anti-theft nut seat, plug is installed, so want mobile lower well well lid must first take out plug, and then twist off anti-theft nut, and the outward flange of the middle vacancy of plug and anti-theft nut is all irregular polygons, special spanner that need to be supporting with irregular polygon just can be opened, so this lower well well lid has been realized antitheft function.Regulate support bar and stay pipe owing to being provided with below well lid, the pressure that bear at the well lid center is delivered on stay pipe by regulating support bar, makes well lid can bear larger pressure and can not rupture, and has played the effect of load-bearing.Regulate between support bar and stay pipe and be provided with anti-lost net, can prevent from falling into lower well than big article.Anti-lost net be arranged on stay pipe top restriction stay pipe on move, can play the effect that prevents from forcing to lever up by well lid and the through hole of regulating support bar well lid, also there is antitheft effect.
The accompanying drawing explanation
The structural representation that Fig. 1 is lower well well lid.
Anti-theft nut seat 1, plug 2, anti-theft nut 3, well lid 4, manhole cover base 5, plug 6, adjusting support bar 7, lower well 8, stay pipe 9, anti-lost net 10.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Shown in accompanying drawing, lower well well lid, mainly be comprised of the manhole cover base 5 and the well lid 4 that are arranged on lower well 8 tops, and well lid 4 centers are provided with a shoulder hole; Anti-theft nut seat 1 is arranged in the shoulder hole of well lid 4, and anti-theft nut seat 1 center is provided with a shoulder hole; Plug 2 is arranged on by screw thread in the shoulder hole of anti-theft nut seat 1, and there is vacancy in a center of plug 2, and the middle vacancy of described plug 2 is irregular polygon; Regulate the shoulder hole of support bar 7 upper ends through anti-theft nut seat 1, stretch in anti-theft nut seat 1; Anti-theft nut 3 is arranged in anti-theft nut seat 1, with regulating support bar 7, by engage thread is dismountable, links together, and the outward flange of described anti-theft nut 3 is irregular polygon; Stay pipe 9 is arranged in lower well 8, with adjusting support bar 7 lower ends, by engage thread is dismountable, links together; Regulate between support bar 7 and stay pipe 9 and be provided with anti-lost net 10, described anti-lost net 10 is fixedly connected with lower well 8 by plug 6, and plug 6 is also dismountable the connection with lower well 8; Well lid 4 is provided with through hole along Central Symmetry; Regulate support bar 7 and be provided with through hole along Central Symmetry, the through hole of described adjusting support bar 7 is corresponding one by one with the through hole of well lid 4; In plug 2, the irregular polygon in vacancy is irregular triangle, irregular quadrangle, irregular pentagon or irregular hexagon etc.; The outer peripheral irregular polygon of anti-theft nut 3 is irregular triangle, irregular quadrangle, irregular pentagon or irregular hexagon etc.
During dismounting, use steady pin to insert well lid 4 and regulate support bar 7 one to one in through hole, then use the special spanner dismounting plug 2 matched with vacancy irregular polygon in plug 2, use again the special spanner dismounting anti-theft nut 3 matched with anti-theft nut 3 outward flange irregular polygons after disassembling plug 2, take out anti-theft nut seat 1, take well lid 4 away and get final product, disassemble the plug 6 be fixed on lower well 8 and can take out anti-lost net 10.
Claims (8)
1. a lower well well lid, mainly be comprised of the manhole cover base and the well lid that are arranged on lower well top, and it is characterized in that: the well lid center is provided with a shoulder hole; The anti-theft nut seat is arranged in the shoulder hole of well lid, and anti-theft nut seat center is provided with a shoulder hole; Plug is arranged on by screw thread in the shoulder hole of anti-theft nut seat, and there is vacancy in a center of plug, and the middle vacancy of described plug is irregular polygon; Regulate the shoulder hole of post upper through the anti-theft nut seat, stretch in the anti-theft nut seat; Anti-theft nut is arranged in the anti-theft nut seat, and regulates that support bar is dismountable to link together, and the outward flange of described anti-theft nut is irregular polygon; Stay pipe is arranged in lower well, and regulates that the support bar lower end is dismountable to link together.
2. lower well well lid according to claim 1 is characterized in that: regulate between support bar and stay pipe and be provided with anti-lost net, described anti-lost Netcom crosses plug and is fixedly connected with lower well.
3. lower well well lid according to claim 1 and 2, it is characterized in that: well lid is provided with through hole along Central Symmetry.
4. lower well well lid according to claim 1 and 2 is characterized in that: regulate support bar and be provided with through hole along Central Symmetry, the through hole of described adjusting support bar is corresponding one by one with the through hole of well lid.
5. lower well well lid according to claim 1 and 2 is characterized in that: anti-theft nut with regulate support bar and link together by screw thread is dismountable.
6. lower well well lid according to claim 1 and 2 is characterized in that: stay pipe with regulate support bar and link together by screw thread is dismountable.
7. lower well well lid according to claim 1 and 2, it is characterized in that: in plug, the irregular polygon in vacancy is irregular triangle, irregular quadrangle, irregular pentagon or irregular hexagon.
8. lower well well lid according to claim 1 and 2, it is characterized in that: the outer peripheral irregular polygon of anti-theft nut is irregular triangle, irregular quadrangle, irregular pentagon or irregular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468248.1U CN203383242U (en) | 2013-07-25 | 2013-07-25 | Sewage well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468248.1U CN203383242U (en) | 2013-07-25 | 2013-07-25 | Sewage well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383242U true CN203383242U (en) | 2014-01-08 |
Family
ID=49871753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468248.1U Expired - Fee Related CN203383242U (en) | 2013-07-25 | 2013-07-25 | Sewage well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589785A (en) * | 2018-06-07 | 2018-09-28 | 马千里 | A kind of umbrella type inspection well cover |
| CN110594275A (en) * | 2018-07-19 | 2019-12-20 | 上海卡适堡汽车工程技术有限公司 | Boot assembly for wheel fastener |
-
2013
- 2013-07-25 CN CN201320468248.1U patent/CN203383242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589785A (en) * | 2018-06-07 | 2018-09-28 | 马千里 | A kind of umbrella type inspection well cover |
| CN110594275A (en) * | 2018-07-19 | 2019-12-20 | 上海卡适堡汽车工程技术有限公司 | Boot assembly for wheel fastener |
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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 |
Granted publication date: 20140108 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |