CN211006769U - Round well lid - Google Patents
Round well lid Download PDFInfo
- Publication number
- CN211006769U CN211006769U CN201921585836.7U CN201921585836U CN211006769U CN 211006769 U CN211006769 U CN 211006769U CN 201921585836 U CN201921585836 U CN 201921585836U CN 211006769 U CN211006769 U CN 211006769U
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- CN
- China
- Prior art keywords
- clamping
- cover
- bottom plate
- turnover
- well 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 provides a circular well lid, include: the anti-swing anti-theft device comprises an anti-rotation base, an anti-turnover clamping cover and an anti-swing gasket, wherein a fixing flange is arranged at the bottom of a fixing bottom plate of the anti-rotation base and used for being fixed on a fixing surface, a manhole is arranged in the center of the fixing bottom plate, and at least two clamping holes are formed in the periphery of the fixing bottom plate; the bottom end of the cover body of the anti-turnover cover is provided with at least two clamping seats, the cover body is provided with an assembling and disassembling hole, and the clamping seats of the anti-turnover cover are clamped in the clamping holes; the anti-shaking gasket is correspondingly provided with an assembly and disassembly hole, a clamping hole and a manhole and is positioned between the anti-rotation base and the anti-turning clamping cover. The utility model discloses a circular well lid avoids preventing the card lid that turns over and prevents taking place the displacement between the commentaries on classics base. The contact area between the anti-rotation base and the anti-turnover clamping cover is increased, the pressure is reduced, the accident potential is eliminated, the problems of turnover, displacement and the like are avoided, and the safety coefficient is improved.
Description
Technical Field
The utility model relates to a hardware and tools field, in particular to circular well lid.
Background
The round well cover is applied to the living environment and is mainly used for inspection well openings on roads in urban construction. At present, after the well cover on a road is used for a long time, the well cover has the phenomena of shaking, displacement, fracture and the like, and is even stolen, so that the well cover has great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
For solving among the prior art circular well lid appear rocking, aversion, fracture scheduling problem, the utility model provides a circular well lid.
The technical scheme of the utility model is realized like this:
a circular well lid comprising: the anti-swing anti-theft device comprises an anti-rotation base, an anti-turnover clamping cover and an anti-swing gasket, wherein a fixing flange is arranged at the bottom of a fixing bottom plate of the anti-rotation base and used for being fixed on a fixing surface, a manhole is arranged in the center of the fixing bottom plate, and at least two clamping holes are formed in the periphery of the fixing bottom plate; the bottom end of the cover body of the anti-turnover cover is provided with at least two clamping seats, the cover body is provided with an assembling and disassembling hole, and the clamping seats of the anti-turnover cover are clamped in the clamping holes; the anti-shaking gasket is correspondingly provided with an assembly and disassembly hole, a clamping hole and a manhole and is positioned between the anti-rotation base and the anti-turning clamping cover.
Preferably, the top end of the fixed bottom plate of the anti-rotation base is provided with three triangular stabilizing blocks which are uniformly distributed.
Preferably, the manhole of the fixed bottom plate of the anti-rotation base is square; and a manhole on the anti-shaking gasket is square.
Preferably, the bottom end of the fixed bottom plate of the anti-rotation base is provided with a reinforcing rib.
Preferably, a cover clamping flange is arranged on the periphery of a manhole of a fixed bottom plate of the anti-rotation base.
Preferably, a cross-shaped reinforcing rib is arranged on the cover body of the anti-turnover cover.
Preferably, the anti-shaking gasket is provided with a cross-shaped reinforcing rib clamping groove.
The utility model has the advantages that: in the round well lid of the utility model, the fixing flange of the anti-rotation base is fixed in the pile pit on the vertical shaft and poured by concrete, thus strengthening the stability of fixing; the anti-shaking gasket is laid on the anti-rotation base, the clamping hole of the anti-shaking gasket corresponds to the clamping hole of the anti-rotation base, the clamping seat of the anti-turnover cover corresponds to the clamping hole, the anti-turnover cover is covered, and displacement between the anti-turnover cover and the anti-rotation base is avoided. In addition, the anti-rotation base is set to be in the shape of the inner square of the outer circle, the contact area of the anti-rotation base and the anti-turnover clamping cover is increased, the pressure is reduced, the accident potential is eliminated, the problems of turnover, displacement and the like are avoided, and the safety coefficient is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an anti-rotation base of the circular manhole cover of the present invention;
fig. 2 is a schematic structural view of the anti-turnover cover of the round well cover of the present invention;
fig. 3 is the utility model discloses a circular well lid prevent shaking the structure schematic diagram of gasket.
In the figure:
1. an anti-rotation base; 2. a flip-up prevention cover; 3. an anti-sloshing spacer; 11. fixing the bottom plate; 12. a fixing flange; 13. a manhole; 14. a clamping hole; 15. a triangular stabilizing block; 16. a card cover flange; 21. a cover body; 22. a card holder; 23. assembling and disassembling holes; 24. a cross-shaped reinforcing rib; 31. assembling and disassembling holes; 32. a clamping hole; 33. a manhole; 34. a clamping groove of the cross reinforcing rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A circular manhole cover as shown in fig. 1 to 3, comprising: the anti-swing anti-theft device comprises an anti-swing base 1, an anti-turnover clamping cover 2 and an anti-shaking gasket 3, wherein a fixing flange 12 is arranged at the bottom of a fixing bottom plate 11 of the anti-swing base 1 and used for being fixed on a fixing surface, a manhole 13 is arranged in the center of the fixing bottom plate 11, and at least two clamping holes 14 are formed in the periphery of the fixing bottom plate; the bottom end of a cover body 21 of the anti-turnover cover 2 is provided with at least two clamping seats 22, the cover body is provided with an assembling and disassembling hole 23, and the clamping seats 22 of the anti-turnover cover are clamped in the clamping holes 14; the anti-shaking gasket 3 is correspondingly provided with an assembly and disassembly hole 31, a clamping hole 32 and a manhole 33, and the anti-shaking gasket 3 is positioned between the anti-rotation base and the anti-turning clamping cover.
The top end of the fixed bottom plate of the anti-rotation base 1 shown in fig. 1 is provided with three evenly distributed triangular stabilizing blocks 15. The manhole of the fixed bottom plate of the anti-rotation base is square. The bottom end of the fixed bottom plate of the anti-rotation base is provided with a reinforcing rib. The manhole periphery of the fixed bottom plate of the anti-rotation base 1 is provided with a cover clamping flange 16.
The cover body of the anti-overturning cover 2 shown in fig. 2 is provided with a cross-shaped reinforcing rib 24.
The anti-sloshing gasket 3 shown in fig. 3 is provided with a cross-shaped reinforcing rib clamping groove 34. The manhole on the anti-shaking gasket is set to be square.
The installation process comprises the following steps: fixing flanges of the anti-rotation base are fixed in pile pits on the vertical shaft and poured by concrete; and laying the anti-shaking gasket on the anti-rotation base, wherein the clamping hole of the anti-shaking gasket corresponds to the clamping hole of the anti-rotation base, and the clamping seat of the anti-turnover cover corresponds to the clamping hole, so that the anti-turnover cover is covered.
Prevent changeing the base and set up to the shape of excircle inside, increased and prevented changeing the area of contact of base and anti-turnover card lid, reduced pressure, eliminate the accident hidden danger, avoid appearing flip, displacement scheduling problem, improve factor of safety.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A circular well lid, comprising: the anti-swing anti-theft device comprises an anti-rotation base, an anti-turnover clamping cover and an anti-swing gasket, wherein a fixing flange is arranged at the bottom of a fixing bottom plate of the anti-rotation base and used for being fixed on a fixing surface, a manhole is arranged in the center of the fixing bottom plate, and at least two clamping holes are formed in the periphery of the fixing bottom plate; the bottom end of the cover body of the anti-turnover cover is provided with at least two clamping seats, the cover body is provided with an assembling and disassembling hole, and the clamping seats of the anti-turnover cover are clamped in the clamping holes; the anti-shaking gasket is correspondingly provided with an assembly and disassembly hole, a clamping hole and a manhole and is positioned between the anti-rotation base and the anti-turning clamping cover.
2. The round well lid as claimed in claim 1, wherein the top end of the fixed bottom plate of the rotation-proof base is provided with three evenly distributed triangular stabilizing blocks.
3. The round well lid according to claim 1, characterized in that the manhole of the fixed bottom plate of the anti-rotation base is square; and a manhole on the anti-shaking gasket is square.
4. The round well lid as claimed in claim 1, wherein the bottom end of the fixing bottom plate of the rotation-preventing base is provided with a reinforcing rib.
5. The circular well lid as claimed in claim 1, wherein the manhole outer circumference of the fixed bottom plate of the rotation-proof base is provided with a cover clamping flange.
6. The round well lid of claim 1, wherein the cover body of the anti-turnover cover is provided with a cross-shaped reinforcing rib.
7. The round well lid according to claim 6, wherein the anti-shaking spacer is provided with a cross-shaped reinforcing rib clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585836.7U CN211006769U (en) | 2019-09-23 | 2019-09-23 | Round well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585836.7U CN211006769U (en) | 2019-09-23 | 2019-09-23 | Round well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211006769U true CN211006769U (en) | 2020-07-14 |
Family
ID=71470348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585836.7U Expired - Fee Related CN211006769U (en) | 2019-09-23 | 2019-09-23 | Round well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211006769U (en) |
-
2019
- 2019-09-23 CN CN201921585836.7U patent/CN211006769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200714 Termination date: 20210923 |