CN203346908U - Anti-sinking well lid - Google Patents
Anti-sinking well lid Download PDFInfo
- Publication number
- CN203346908U CN203346908U CN 201320359281 CN201320359281U CN203346908U CN 203346908 U CN203346908 U CN 203346908U CN 201320359281 CN201320359281 CN 201320359281 CN 201320359281 U CN201320359281 U CN 201320359281U CN 203346908 U CN203346908 U CN 203346908U
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- CN
- China
- Prior art keywords
- top cover
- base
- well lid
- groove
- sedimentation
- 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 an anti-sinking well lid and belongs to the technical field of well lids. According to the technical scheme, the anti-sinking well lid comprises a top cover, a base and a connection frame. A circle of well frame of an annular flange shape is arranged at the top of the base. The bottom of the base is connected with the connection frame. A first groove is formed in the inner wall of the well frame. Second grooves are formed in the back face of the well frame and located in the two sides of the first groove respectively. A bolt passes through the second grooves and penetrates through the first groove horizontally to be fastened through nuts to form a hinge shaft. The top cover is hinged to the hinge shaft. The upper surface of the top cover and the upper surface of the well frame are located on the same horizontal plane after the top cover is closed. According to the anti-sinking well lid, the well frame is arranged at the top of the base and is installed on the road surface, the well frame will sink along with sinking of the road surface, and the top cover and the road surface keep at the same level all the time.
Description
Technical field
A kind of sedimentation-prevention type well lid of the utility model, belong to the well lid technical field.
Background technology
Well lid is widely used in urban construction, because common well lid acts directly on inspection shaft, out-of-date when there being oversize vehicle to press, well lid can be pressed and fallen into, cause top cover and road surface not at grade, affect traffic, and, common top cover just is placed on base, when due to precipitation or block up while causing water pressure in sewer pipe larger, top cover is often backed down, as the pedestrian through out-of-date, easily fall in sewer and cause danger, secondly, top cover is also without any antitheft measure, be easy to stolen, in addition, when top cover was pressed in pedestrian or driving, top cover there will be take-off and sidesway, between top cover and base also without any padded coaming, the collision of top cover and base can be sent noise, affect people's life.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind of well lid of anti-settling.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of sedimentation-prevention type well lid, comprise top cover, base and link, and the top of described base is the flange shape crib of a ring shape, the bottom of base is connected with link; Have first groove on the inwall of crib, the crib back side is positioned on the position of described the first groove both sides and also respectively is provided with second groove, bolt forms jointed shaft through after the first groove with fastening nuts through the second groove level, top cover is hinged on described jointed shaft, and top cover close after the upper surface of its upper surface and crib on same level.
The back side of described top cover is uniform is provided with a plurality of spring arms, the termination of described spring arm is triangular bump, be provided with a plurality of locking clamps that coordinate with spring arm on the inwall of described base, the triangle slotted eye that described locking clamp is indent, or be the triangular bump relative with spring arm, described spring arm and locking clamp cooperation are stuck in top cover on base.
Be provided with anti-slip veins on the upper surface of described top cover, described anti-slip veins is densely covered water-drop-shaped projection.
On the contact surface of described top cover and base, rubber strip is installed.
Described top cover, base and link form by the ductile iron casting.
Be provided with opening groove on described well lid.
The beneficial effect that the utility model compared with the existing technology had is.
1, the utility model is provided with crib at the top of base, crib is arranged on road surface, and crib and road surface are integrated, and the pressure that well lid bears conducts on road surface by crib, crib can the sedimentation along with the sedimentation on road surface like this, and top cover remains on a level with road surface all the time.
2, between the spring arm of the locking clamp on base inner wall of the present utility model and top cover inside, buckle is connected, and makes top cover not there will be and beats and the sidesway phenomenon.
3, top cover of the present utility model and crib are hinged, and after the top cover closure, jointed shaft is placed in crib, and the upper surface of top cover upper surface and crib, on same level, both can play anti-theft function, do not affect again the attractive in appearance of well lid integral body.
4, the utility model is equipped with rubber strip on the contact surface of top cover and base, avoids like this top cover and base because of collision or the mobile noise that produces.
5, the utility model is provided with opening groove on base, when needs are opened top cover, crowbar is stretched in opening groove, prizes top cover and gets final product, simple to operation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, a kind of sedimentation-prevention type well lid of the utility model is described further.
The structural representation that Fig. 1 is a kind of sedimentation-prevention type well lid of the utility model.
The closure state schematic diagram that Fig. 2 is a kind of sedimentation-prevention type well lid of the utility model.
The opening schematic diagram that Fig. 3 is a kind of sedimentation-prevention type well lid of the utility model.
The jointed shaft structural representation that Fig. 4 is a kind of sedimentation-prevention type well lid of the utility model.
In figure: 1 is top cover, and 2 is spring arm, and 3 is crib, and 4 is base, and 5 is locking clamp, and 6 is the first groove, and 7 is jointed shaft, and 8 is link, and 9 is the second groove, and 10 is opening groove.
The specific embodiment
As shown in Fig. 1-4, a kind of sedimentation-prevention type well lid of the utility model, comprise top cover 1, base 4 and link 8, and the top of described base 4 is the crib 3 that a ring shape is flange shape, and the bottom of base 4 is connected with link 8; Have first groove 6 on the inwall of crib 3, crib 3 back sides are positioned on the position of described the first groove 6 both sides and also respectively are provided with second groove 9, bolt forms jointed shaft 7 with fastening nuts after the second groove 9 levels are passed the first groove 6, top cover 1 is hinged on described jointed shaft 7, and top cover 1 close after the upper surface of its upper surface and crib 3 on same level.
The back side of described top cover 1 is uniform is provided with a plurality of spring arms 2, the termination of described spring arm 2 is triangular bump, be provided with a plurality of locking clamps 5 that coordinate with spring arm 2 on the inwall of described base 4, the triangle slotted eye that described locking clamp 5 is indent, or be the triangular bump relative with spring arm 2, described spring arm 2 and locking clamp 5 cooperations are stuck in top cover 1 on base 4.
Be provided with anti-slip veins on the upper surface of described top cover 1, described anti-slip veins is densely covered water-drop-shaped projection.
On the contact surface of described top cover 1 and base 4, rubber strip is installed.
Described top cover 1, base 4 and link 8 form by the ductile iron casting.
Be provided with opening groove 10 on described well lid 1.
Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing:
At first, the utility model is provided with crib 3 at the top of base 4, crib 3 is arranged on road surface, crib 3 is connected as a single entity with road surface, the pressure that top cover 1 bears like this conducts on road surface by crib 3, crib 3 meeting sedimentations along with the sedimentation on road surface, top cover 1 remains on a horizontal plane with road surface all the time, simultaneously, top cover 1 is hinged with crib 3, between the spring arm 2 of the locking clamp 5 on base 4 inwalls and top cover 1 inside, buckle is connected, make top cover 1 not there will be and beat and the sidesway phenomenon, and after top cover 1 closure, jointed shaft 7 is placed in crib 3, the upper surface of top cover 1 its upper surface and crib 3 is on same level, both can play anti-theft function, do not affect again the attractive in appearance of well lid integral body, and, on the contact surface of top cover 1 and base 4, rubber strip is installed, avoid like this top cover 1 and base 4 because of collision or the mobile noise that produces, the utility model adopts the ductile iron cast structure, good casting property, cost is relatively low, and the upper surface at top cover is provided with the drop-shaped anti-slip veins, well lid is both attractive in appearance, skidproof effect is good again.
Claims (6)
1. a sedimentation-prevention type well lid, comprise top cover (1), base (4) and link (8), it is characterized in that: the top of described base (4) is the crib (3) that a ring shape is flange shape, and the bottom of base (4) is connected with link (8); Have first groove (6) on the inwall of crib (3), crib (3) back side is positioned on the position of described the first groove (6) both sides and also respectively is provided with second groove (9), bolt forms jointed shaft (7) through after the first groove (6) with fastening nuts through the second groove (9) level, it is upper that top cover (1) is hinged on described jointed shaft (7), and top cover (1) close after the upper surface of its upper surface and crib (3) on same level.
2. a kind of sedimentation-prevention type well lid according to claim 1, it is characterized in that: the uniform a plurality of spring arms (2) that are provided with in the back side of described top cover (1), the termination of described spring arm (2) is triangular bump, be provided with a plurality of locking clamps (5) that coordinate with spring arm (2) on the inwall of described base (4), the triangle slotted eye that described locking clamp (5) is indent, or be the triangular bump relative with spring arm (2), described spring arm (2) and locking clamp (5) cooperation are stuck in top cover (1) on base (4).
3. a kind of sedimentation-prevention type well lid according to claim 1 and 2, it is characterized in that: be provided with anti-slip veins on the upper surface of described top cover (1), described anti-slip veins is densely covered water-drop-shaped projection.
4. a kind of sedimentation-prevention type well lid according to claim 1 and 2, is characterized in that: on the contact surface of described top cover (1) and base (4), rubber strip is installed.
5. a kind of sedimentation-prevention type well lid according to claim 1 and 2 is characterized in that: described top cover (1), base (4) and link (8) form by the ductile iron casting.
6. a kind of sedimentation-prevention type well lid according to claim 1 and 2, is characterized in that: be provided with opening groove (10) on described well lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320359281 CN203346908U (en) | 2013-06-22 | 2013-06-22 | Anti-sinking well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320359281 CN203346908U (en) | 2013-06-22 | 2013-06-22 | Anti-sinking well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346908U true CN203346908U (en) | 2013-12-18 |
Family
ID=49746824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320359281 Expired - Fee Related CN203346908U (en) | 2013-06-22 | 2013-06-22 | Anti-sinking well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099949A (en) * | 2014-08-04 | 2014-10-15 | 成都新同高复合器材有限公司 | Spheroidal graphite cast iron well lid and production method thereof |
| CN104452821A (en) * | 2014-12-01 | 2015-03-25 | 福州三鑫隆铸业有限公司 | Manhole opening inner cover and combined inner manhole cover and outer manhole cover device with same |
| CN104480968A (en) * | 2014-12-01 | 2015-04-01 | 福建三鑫隆新材料技术开发股份有限公司 | Short message switching alarming system and method for well lid |
-
2013
- 2013-06-22 CN CN 201320359281 patent/CN203346908U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104099949A (en) * | 2014-08-04 | 2014-10-15 | 成都新同高复合器材有限公司 | Spheroidal graphite cast iron well lid and production method thereof |
| CN104099949B (en) * | 2014-08-04 | 2015-12-30 | 成都新同高复合器材有限公司 | Ductile cast iron manhole cover and preparation method thereof |
| CN104452821A (en) * | 2014-12-01 | 2015-03-25 | 福州三鑫隆铸业有限公司 | Manhole opening inner cover and combined inner manhole cover and outer manhole cover device with same |
| CN104480968A (en) * | 2014-12-01 | 2015-04-01 | 福建三鑫隆新材料技术开发股份有限公司 | Short message switching alarming system and method for well lid |
| CN104452821B (en) * | 2014-12-01 | 2018-08-28 | 福州三鑫隆铸业有限公司 | Manhole lid device inside and outside well head inner cover and combinations thereof formula |
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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: 20131218 Termination date: 20140622 |
|
| EXPY | Termination of patent right or utility model |