CN205636813U - Novel composite well lid - Google Patents
Novel composite well lid Download PDFInfo
- Publication number
- CN205636813U CN205636813U CN201620372038.6U CN201620372038U CN205636813U CN 205636813 U CN205636813 U CN 205636813U CN 201620372038 U CN201620372038 U CN 201620372038U CN 205636813 U CN205636813 U CN 205636813U
- Authority
- CN
- China
- Prior art keywords
- well lid
- well
- well seat
- lateral surface
- seat
- 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.)
- Active
Links
Abstract
The utility model provides a novel composite well lid, including well seat and the well lid of setting in the well seat, there is the step face well seat inside, has " L " shape channel that link up the top surface on the lateral wall of step face top, the oriented outer collar flange who extends of well seat lateral surface lower extreme, it has the strengthening rib to distribute along the circumferencial direction between collar flange and the well seat lateral surface, the internal surface phase -match of the step face upside of well lid lateral surface and well seat, well lid lateral surface are provided with the projection, and the projection slides in can following " L " shape channel. The utility model discloses simple structure is reliable, and self fastening in the use also is difficult to break away from easily original position receiving great exogenic action under, and the security is high, and the while also is convenient for install and remove.
Description
Technical field
This utility model relates to inspection shaft security protection auxiliary equipment manufacture technology field, especially relates to a kind of NEW TYPE OF COMPOSITE well lid being applicable to sewer, underpass etc..
Background technology
At present the well lid of urban pavement well is from material point: have spheroidal graphite cast-iron, cement, steel fibre, the various rigid material well lids such as reinforcing bar resin, magnesia cement, RPC, its hardness and rigidity are the strongest, anti-pressure ability is strong, is to there is not what problem in the quality of pressure-bearing.Well lid service life in the market is typically at 5-10, well seat is to fix by the way of cement casting is buried, and well lid is then located on well seat, but when vehicle high-speed is by well lid, just occurring well lid and jump out the situation of well seat, this is huge threat for the safety of road.
Utility model content
This utility model aims to provide a kind of NEW TYPE OF COMPOSITE well lid, and it is simple and reliable for structure, itself tight during use, is also not easy to depart from original position easily, also allows for mounting or dismounting simultaneously under by bigger External Force Acting.
This utility model provides a kind of NEW TYPE OF COMPOSITE well lid, including well seat and the well lid being arranged in well seat, step surface is had inside described well seat, " L " shape conduit of through end face is had on sidewall above step surface, there is the collar flange extended outward described well seat lateral surface lower end, and reinforcement is along the circumferential direction distributed between collar flange and well seat lateral surface；Inner surface on the upside of described well lid lateral surface and the step surface of well seat matches, and well lid lateral surface is provided with projection, and projection can slide along " L " shape conduit.
Preferably, the lateral part end face of described " L " shape conduit connects flexible steel disc.
Preferably, the quantity of described " L " shape conduit is 2 to 4, the most uniform；The quantity of described projection is equal to the quantity of " L " shape conduit, and both positions are corresponding.
Preferably, described collar flange being provided with the waist-shaped hole of through upper and lower surface, waist-shaped hole is along the circumferential direction distributed.
Preferably, described well lid includes top layer, middle level and the bottom being mutually bonded, middle level be the reinforcing bar of fenestral fabric, top layer and bottom be composite, well lid top is provided through the through hole of upper and lower surface.
This utility model is simple and reliable for structure, itself tight during use, is also not easy to depart from original position easily under by bigger External Force Acting, and safety is high, also allows for mounting or dismounting simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the structural representation of well lid in this utility model；
Fig. 3 is the structural representation of well seat in this utility model；
Fig. 4 is the partial enlarged drawing in Fig. 3 at A；
Fig. 5 is the structural representation at another visual angle of well seat in this utility model；
Wherein: 1 well seat；2 well lids；3 step surfaces；4 " L " shape conduit；5 collar flanges；6 reinforcements；7 projections；8 elastic steel sheets；9 waist-shaped holes.
Detailed description of the invention
In order to make it easy to understand, below in conjunction with the accompanying drawings this utility model is described in further details.
As shown in Figures 1 to 5, this utility model provides a kind of NEW TYPE OF COMPOSITE well lid, including well seat 1 and the well lid 2 being arranged in well seat 1, described well seat 1 is internal step surface 3, " L " shape conduit 4 of through end face is had on sidewall above step surface 3, there is the collar flange 5 extended outward described well seat 1 lateral surface lower end, the setting of collar flange 5 makes well seat 1 larger area be combined with the mixed earth of surrounding, add the stability of well seat 1, between collar flange 5 and well seat 1 lateral surface, reinforcement 6 is along the circumferential direction distributed；The setting of reinforcement 6 makes the bulk strength of well seat 1 be improved, and the inner surface on the upside of described well lid 2 lateral surface and the step surface 3 of well seat 1 matches, and well lid 2 lateral surface is provided with projection 7, and projection 7 can slide along " L " shape conduit 4.During installation, the projection 7 on well lid 2 is directed at " L " shape conduit 4 to put into, then rotates a less angle, well lid 2 can be made to snap onto in well seat 1, it is achieved being reliably connected between the two.
Preferably, the lateral part end face of described " L " shape conduit 4 connects flexible steel disc 8.The setting of elastic steel sheet 8 makes well lid 2 just by a downward pretightning force after installing, and after vehicle high-speed crosses well lid 2, well lid 2 also will not teetertotter or move left and right, the stability of the well lid 2 of increase, does not also interfere with the dismounting of well lid 2 simultaneously.
Preferably, the quantity of described " L " shape conduit 4 is 2 to 4, the most uniform；The quantity of described projection 7 is equal to the quantity of " L " shape conduit 4, and both positions are corresponding.Well lid 2 and well seat 1 are more reliably connected.
Preferably, described collar flange 5 being provided with the waist-shaped hole 9 of through upper and lower surface, waist-shaped hole 9 is along the circumferential direction distributed.The setting of waist-shaped hole 9 make well seat 1 cement when mounted can tightr with the mixed earth of surrounding through waist-shaped hole 9 must be in conjunction with so that overall structure is more stable.
Preferably, described well lid 2 includes top layer, middle level and the bottom being mutually bonded, middle level be the reinforcing bar of fenestral fabric, top layer and bottom be composite, well lid 2 top is provided through the through hole of upper and lower surface.Being conducive to alleviating the weight of well lid 2 on the basis of not reducing rigidity and intensity so that well lid 2 facilitates mounting or dismounting, when well lid mounting or dismounting are easy in the setting of through hole, instrument snaps in.
During dismounting well lid 2, only need to insert a tool in the through hole of well lid 2, be rotated in the opposite direction by well lid 2, rotate the vertical portion to " L " shape conduit 4, more up mention the most removable well lid, whole operating process is convenient and swift, safe and reliable.
Certainly; this utility model also can have other various embodiments; in the case of without departing substantially from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and deformation according to this utility model, but these change accordingly and deformation all should belong to the scope of the claims appended by this utility model.
Claims (5)
1. a NEW TYPE OF COMPOSITE well lid, including well seat (1) and the well lid (2) that is arranged in well seat (1), it is characterized in that: described well seat (1) is internal step surface (3), " L " shape conduit (4) of through end face is had on the sidewall of step surface (3) top, there is the collar flange (5) extended outward described well seat (1) lateral surface lower end, and reinforcement (6) is along the circumferential direction distributed between collar flange (5) and well seat (1) lateral surface；Described well lid (2) lateral surface matches with the inner surface of step surface (3) upside of well seat (1), and well lid (2) lateral surface is provided with projection (7), and projection (7) can slide along " L " shape conduit (4).
A kind of NEW TYPE OF COMPOSITE well lid the most according to claim 1, it is characterised in that: the lateral part end face of described " L " shape conduit (4) connects flexible steel disc (8).
A kind of NEW TYPE OF COMPOSITE well lid the most according to claim 1, it is characterised in that: the quantity of described " L " shape conduit (4) is 2 to 4, the most uniform；The quantity of described projection (7) is equal to the quantity of " L " shape conduit (4), and both positions are corresponding.
A kind of NEW TYPE OF COMPOSITE well lid the most according to claim 1, it is characterised in that: being provided with the waist-shaped hole (9) of through upper and lower surface on described collar flange (5), waist-shaped hole (9) is along the circumferential direction distributed.
A kind of NEW TYPE OF COMPOSITE well lid the most according to claim 1, it is characterized in that: described well lid (2) includes top layer, middle level and the bottom being mutually bonded, middle level be the reinforcing bar of fenestral fabric, top layer and bottom be composite, well lid (2) top is provided through the through hole of upper and lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372038.6U CN205636813U (en) | 2016-04-28 | 2016-04-28 | Novel composite well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372038.6U CN205636813U (en) | 2016-04-28 | 2016-04-28 | Novel composite well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636813U true CN205636813U (en) | 2016-10-12 |
Family
ID=57060686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620372038.6U Active CN205636813U (en) | 2016-04-28 | 2016-04-28 | Novel composite well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906850A (en) * | 2017-03-24 | 2017-06-30 | 无锡观龙科技有限公司 | A kind of step inspection well cover |
| CN111558850A (en) * | 2020-05-26 | 2020-08-21 | 安徽普瑞明精密机械有限公司 | Grid line calibration device and method for nodular cast iron well lid production |
| CN113914372A (en) * | 2021-11-03 | 2022-01-11 | 广东电网有限责任公司 | Cable trench well cover and installation method |
-
2016
- 2016-04-28 CN CN201620372038.6U patent/CN205636813U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906850A (en) * | 2017-03-24 | 2017-06-30 | 无锡观龙科技有限公司 | A kind of step inspection well cover |
| CN111558850A (en) * | 2020-05-26 | 2020-08-21 | 安徽普瑞明精密机械有限公司 | Grid line calibration device and method for nodular cast iron well lid production |
| CN113914372A (en) * | 2021-11-03 | 2022-01-11 | 广东电网有限责任公司 | Cable trench well cover and installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205636813U (en) | Novel composite well lid | |
| CN202627027U (en) | Cover plate | |
| CN204753795U (en) | Double -deck rainwater grate structure | |
| CN209041859U (en) | A kind of effective interim protective cover of water delivery | |
| CN201730111U (en) | Ductile cast iron manhole cover assembly | |
| JP2008274747A (en) | Lid structures of water supply, sewer or the like | |
| CN207208234U (en) | A kind of spare tyre shield, underbody disc assembly | |
| CN2777053Y (en) | Exchangeable manhole cover made of composite materials | |
| CN205530364U (en) | Open convenient theftproof type inspection shaft lid | |
| CN203096768U (en) | Sedimentation-prevention manhole cover | |
| CN204530771U (en) | Rainwater-proof communication inspection well cover | |
| CN206092374U (en) | Automobile water pump ring flange | |
| CN203546755U (en) | Anti-theft manhole cover | |
| CN207934071U (en) | a kind of reinforced waterproof well cover | |
| CN202440840U (en) | Adjustable manhole cover | |
| JP5064351B2 (en) | Manhole rise prevention method and its manhole | |
| JP2009299452A (en) | Method for preventing floatation of manhole, and the manhole | |
| CN207700231U (en) | A kind of manhole cover structure | |
| CN106245685B (en) | Easy-to-mount spring shock absorption noise reduction manhole cover | |
| CN202148538U (en) | Invisible manhole cover | |
| CN204077372U (en) | Shifting soft-axle fixation bracket and automobile | |
| CN202590882U (en) | Lining board of vertical shaft hammer type sand making machine | |
| KR200450274Y1 (en) | Iron Lid of Industrial Manhole by using a Wedge | |
| CN201952817U (en) | Anti-bumping manhole cover plate | |
| CN206545253U (en) | A kind of anti-settling drainage manhole cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518122 101, No. 6047, Pingshan Avenue, Laokeng community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Ad pipeline (Shenzhen) Co.,Ltd. Address before: 518122 No. 69, Kengzi section, Shenshan highway, Pingshan New District, Shenzhen, Guangdong Patentee before: SHENZHEN YONGGAO PLASTIC INDUSTRY DEVELOPMENT Co.,Ltd. |