CN203729423U - Multifunctional manhole cover - Google Patents
Multifunctional manhole cover Download PDFInfo
- Publication number
- CN203729423U CN203729423U CN201420088646.5U CN201420088646U CN203729423U CN 203729423 U CN203729423 U CN 203729423U CN 201420088646 U CN201420088646 U CN 201420088646U CN 203729423 U CN203729423 U CN 203729423U
- Authority
- CN
- China
- Prior art keywords
- well
- lid body
- manhole cover
- well lid
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 9
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Abstract
The utility model relates to a multifunctional manhole cover. The multifunctional manhole cover comprises a manhole cover body and a manhole seat matched with the manhole cover body. One end of the manhole cover body is hinged with the manhole seat, the bottom of the other end of the manhole cover is provided with a pin hole, two fixing rings are arranged on the inner wall of the manhole seat, a fixing chain is fixedly arranged on the two fixing rings, a pin matched with the pin hole is fixedly arranged in the middle of the fixing chain, fixed parts are arranged on the inner wall of the manhole seat or the manhole cover body and provided with fixing ropes, the other ends of the fixing ropes are provided with warning blocks, and each warning block comprises a lightweight core, a fluorescent warning layer coated outside the lightweight core, and a waterproof layer wrapping the fluorescent warning layer. The manhole cover is simple in structure, and has functions of preventing displacement of a manhole cover and prompting passersby.
Description
Technical field
The utility model relates to a kind of well lid, is specifically related to a kind of Multifunctional well cover.
Background technology
Underdrainage system is the important guarantee of a urban safety, and in road construction, in order to ensure that the smooth and easy meeting of draining arranges many places underdrainage passage on road, therefore in road, well lid is of common occurrence.If meet heavy rain, can there is ponding in underdrainage passage impeded drainage, so produce pour in down a chimney phenomenon, easily wash well cover for sewer open.There is no the sewer of well lid if pedestrian enters into carelessly, may be in peril of one's life.Often occur because pedestrian is strayed into the phenomenon that sewer is lethal every year, bring hidden danger to the mankind's life.
Due to the phenomenon that often occurs that well lid is stolen, especially at night, because the light is dusky, pedestrian easily falls into sewer in situation about cannot differentiate, and makes troubles and injures to pedestrian in addition.
Utility model content
The utility model object be to provide a kind of Multifunctional well cover, this manhole cover structure is simple, possesses the function that prevents well lid displacement, reminds to passerby.
For achieving the above object, for realizing technical solution adopted in the utility model be:
A kind of Multifunctional well cover, the well seat that it comprises well lid body and matches with well lid body, one end of described well lid body and well seat are hinged, described well lid body other end bottom arranges pin-and-hole, described well seat inwall is provided with two retainer rings, on described two retainer rings, be fixedly installed fixing chain, described fixing chain middle part is fixedly installed the latch matching with described pin-and-hole, described well seat inwall or well lid body bottom are provided with fixture, described fixture is provided with static line, the other end of described static line is provided with warning block, described warning block comprises light material core, be applied to the fluorescence warning layer in light material core outside and be wrapped in the waterproofing course outside described fluorescence warning layer.
Further, described well seat inwall is provided with the annular bearing surface that is step-like, posts fluorescence mark on described bearing surface.
Further, described fixture is selected from dead bolt or retaining collar.
Further, described light material core is foam core.
Compared with prior art, the beneficial effect that the utility model is obtained is:
The utility model well lid body one end and well seat are hinged, and connect, because fixing chain possesses suitable length at the other end by fixing chain, can make well lid body open certain gap, facilitate ponding to get rid of, simultaneously owing to fixing the fixation of chain, can avoid the displacement of well lid body, ensure pedestrian's safety.The utility model inside is provided with warning block, and in the time that ponding pours in down a chimney, warning block floats up to the water surface with ponding, and owing to being provided with fluorescence warning layer, the moment reminds pedestrian's well lid body to open and take care.Owing in the middle of fixing chain of the present utility model, latch being set, in well lid body bottom, pin-and-hole is set, at every day use state, latch is plugged in pin-and-hole, if when need to clearing up bottom mud or sewer being keeped in repair, can extract through latch, facilitate workman to operate.The utility model possesses safe, simple in structure advantage.
Preferably, annular bearing surface is used for supporting well lid body, if after well lid body loses, be affixed on fluorescence rotating savings on bearing surface night or daytime reflected fluorescent light, remind passerby's well lid body to lack, take care.
Brief description of the drawings
Fig. 1 is the utility model well lid body closed condition structural representation;
Fig. 2 is the utility model well lid body open mode structural representation;
Fig. 3 is the pin-and-hole structural representation of the utility model well lid body;
Fig. 4 is the fixing chain structure schematic diagram of the utility model;
Fig. 5 is the fixing chain of the utility model and well lid attachment structure schematic diagram;
Fig. 6 is the structural representation of warning block of the present utility model;
In the accompanying drawings: 1 well lid body, 2 well seats, 3 pin-and-holes, 4 retainer rings, 5 fixing chains, 6 latches, 7 fixtures, 8 static lines, 9 warning blocks, 91 light material cores, 92 fluorescence warning layers, 93 waterproofing courses, 10 bearing surfaces.
Detailed description of the invention
Below in conjunction with accompanying drawing, 1-6 is described in more detail the utility model.
As shown in accompanying drawing 1-6, a kind of Multifunctional well cover, the well seat 2 that it comprises well lid body 1 and matches with well lid body, one end of described well lid body 1 and well seat 2 are hinged, described well lid body 1 other end bottom arranges pin-and-hole 3, described well seat 2 inwalls are provided with two retainer rings 4, on described two retainer rings 4, be fixedly installed fixing chain 5, described fixing chain 5 middle parts are fixedly installed the latch 6 matching with described pin-and-hole 3, described well seat 2 inwalls or well lid body 1 bottom are provided with fixture 7, described fixture 7 is provided with static line 8, the other end of described static line 8 is provided with warning block 9, described warning block 9 comprises light material core 91, be applied to the fluorescence warning layer 92 in light material core 91 outsides and be wrapped in the waterproofing course 93 outside described fluorescence warning layer 92, described well seat 2 inwalls are provided with the annular bearing surface 10 that is step-like, on described bearing surface 10, post fluorescence mark.
Under normal closed condition as shown in Figure 1, in the time pouring in down a chimney, the state of well lid body 1 as shown in Figure 2 for the utility model, well lid body is due to the effect of fixing chain 5, and open angle is not more than 40 °, ensures pedestrains safety, the warning block 9 of bubbling through the water column, gives pedestrian with suggesting effect.
If well lid body is lost, the fluorescence on bearing surface 10 is marked on day and night can, to pedestrian's one prompting, ensure pedestrains safety.
Fixture of the present utility model can be that dead bolt can be also retaining collar, can fix static line as good.Light material core of the present utility model is foam core, can in water, well rise.Static line of the present utility model is nylon rope or setline, all can use in the utility model as long as can meet the requirement of light weight corrosion-resistant.
The above embodiment is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the present invention.For persons skilled in the art, any apparent change of under the prerequisite that does not deviate from the utility model principle and spirit, it having been done, within all should being contemplated as falling with claim protection domain of the present utility model.
Claims (4)
1. a Multifunctional well cover, it is characterized in that: the well seat (2) that it comprises well lid body (1) and matches with well lid body, one end of described well lid body (1) and well seat (2) are hinged, described well lid body (1) other end bottom arranges pin-and-hole (3), described well seat (2) inwall is provided with two retainer rings (4), on described two retainer rings (4), be fixedly installed fixing chain (5), described fixing chain (5) middle part is fixedly installed the latch (6) matching with described pin-and-hole (3), described well seat (2) inwall or well lid body (1) bottom are provided with fixture (7), described fixture (7) is provided with static line (8), the other end of described static line (8) is provided with warning block (9), described warning block (9) comprises light material core (91), be applied to the fluorescence warning layer (92) in light material core (91) outside and be wrapped in the outer waterproofing course (93) of described fluorescence warning layer (92).
2. a kind of Multifunctional well cover according to claim 1, is characterized in that: described well seat (2) inwall is provided with the annular bearing surface (10) that is step-like, and described bearing surface posts fluorescence mark on (10).
3. a kind of Multifunctional well cover according to claim 1, is characterized in that: described fixture (7) is selected from dead bolt or retaining collar.
4. according to a kind of Multifunctional well cover described in claim 1-3 any one, it is characterized in that: described light material core (91) is foam core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088646.5U CN203729423U (en) | 2014-02-28 | 2014-02-28 | Multifunctional manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088646.5U CN203729423U (en) | 2014-02-28 | 2014-02-28 | Multifunctional manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729423U true CN203729423U (en) | 2014-07-23 |
Family
ID=51199507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088646.5U Expired - Lifetime CN203729423U (en) | 2014-02-28 | 2014-02-28 | Multifunctional manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153457A (en) * | 2014-08-14 | 2014-11-19 | 胡冶 | Novel single-grate gutter inlet well lid |
| CN105756094A (en) * | 2014-12-16 | 2016-07-13 | 中国石油天然气股份有限公司 | Heat insulation type well lid |
-
2014
- 2014-02-28 CN CN201420088646.5U patent/CN203729423U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153457A (en) * | 2014-08-14 | 2014-11-19 | 胡冶 | Novel single-grate gutter inlet well lid |
| CN105756094A (en) * | 2014-12-16 | 2016-07-13 | 中国石油天然气股份有限公司 | Heat insulation type well lid |
| CN105756094B (en) * | 2014-12-16 | 2018-06-01 | 中国石油天然气股份有限公司 | Thermal-insulating type well lid |
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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: 066000 No. 151, Hongqi Road, Haigang District, Qinhuangdao City, Hebei Province Patentee after: Hebei Jiaotou road and bridge construction and Development Co.,Ltd. Address before: 066000 No. 8, Hongqi Road, Haigang District, Qinhuangdao City, Hebei Province Patentee before: QINHUANGDAO ROAD AND BRIDGE CONSTRUCTION AND DEVELOPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |