CN203514486U - Well mouth dust prevention structure for glass fiber reinforced plastics inspection well - Google Patents
Well mouth dust prevention structure for glass fiber reinforced plastics inspection well Download PDFInfo
- Publication number
- CN203514486U CN203514486U CN201320652536.2U CN201320652536U CN203514486U CN 203514486 U CN203514486 U CN 203514486U CN 201320652536 U CN201320652536 U CN 201320652536U CN 203514486 U CN203514486 U CN 203514486U
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- well
- reinforced plastics
- inspection well
- prevention structure
- air filter
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Abstract
A well mouth dust prevention structure for a glass fiber reinforced plastics inspection well solves the problem that maintainers waste time and energy on maintenance due to the fact the inspection well is messy and the amount of sundries in the inspection well is large. The technical scheme includes that the well mouth dust prevention structure for the glass fiber reinforced plastics inspection well is used on a well cover with limbers, and used on the upper portion of the inspection well, which is of tubular structure, and the key is that the well mouth dust prevention structure comprises a dust screen and a bracket arranged on the upper portion of the well mouth dust prevention structure, the dust screen is placed on the bracket, and the dust screen is arranged on a position 20-30cm away from a well mouth. The well mouth dust prevention structure for the glass fiber reinforced plastics inspection well has the advantages of being convenient to disassemble, facilitating cleaning of the sundries for the maintainers, and therefore saving time and energy.
Description
Technical field
The utility model belongs to municipal engineering field, relates to the well head dustproof construction that a kind of fiber glass reinforced plastics inspection well is used, and particularly a kind ofly can effectively prevent that foreign material from entering the well head dustproof construction of manhole.
Background technology
In the draining of municipal engineering, blowdown pipelines, manhole is a kind of important equipment, in checking pipeline, dredging pipeline, there is important effect, but existing manhole does not have dustproof construction, foreign material are easy to enter manhole from the limbers of manhole well lid, cause in manhole, often there is foreign matter, time has been grown, and manhole has dirty and messy phenomenon to exist often, and the foreign material of clearing up when maintainer overhauls in inspection-pit are wasted time and energy very much.
Summary of the invention
The utility model object is to overcome the deficiencies in the prior art, has designed the well head dustproof construction that a kind of fiber glass reinforced plastics inspection well is used, and has solved manhole dirty and messy, and foreign material are many, the problem of difficult cleaning.
The utility model is that the technical scheme that realizes goal of the invention employing is, the well head dustproof construction that a kind of fiber glass reinforced plastics inspection well is used, comprise the well lid with limbers, the top of manhole, key is: described dustproof construction comprises Air Filter and is arranged on the bracket on top, Air Filter is placed on bracket, and Air Filter is arranged on the position apart from well head 20-30cm.
Operating principle of the present utility model is, in the inner side of the manhole borehole wall, bracket is set, and Air Filter diameter is placed on bracket, and when foreign material enter manhole from the limbers of well lid, Air Filter can effectively be caught foreign material, prevents that foreign material from entering into manhole bottom.When maintainer overhauls, directly pull down Air Filter, clear up very easily the rubbish on Air Filter.One deck screen pack can also be set on limbers, and foreign material just can not enter in manhole like this.
The beneficial effects of the utility model are, have solved manhole dirty and messy, and foreign material are many, the problem of the cleaning foreign material of wasting time and energy when maintainer overhauls.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1 represents well lid, and 2 represent Air Filter, and 3 represent bracket, and 4 represent top.
The specific embodiment
The well head dustproof construction that a kind of fiber glass reinforced plastics inspection well is used, comprise the well lid 1 with limbers, the top with tubular structure 4 of manhole, key is: described dustproof construction comprises Air Filter 2 and is arranged on the bracket 3 on top 4, Air Filter 2 is placed on bracket 3, and Air Filter 2 is arranged on the position apart from well head 20-30cm.
On described limbers, there is one deck screen pack.
Described bracket 3 is included in 4 borehole wall inner sides, top along 3-4 strip supporting plate of even circumferential distribution or the circular supporting plate that 4 boreholes wall inner sides arrange for a week along top.
Described Air Filter 2 is circular, and diameter is 700mm.
The utility model is when concrete use, and when foreign material enter manhole from the limbers of well lid 1, Air Filter 2 can effectively be caught foreign material, prevents that foreign material from entering into manhole bottom.When maintainer overhauls, raise well lid 1, directly pull down Air Filter 2, clear up very easily the rubbish on Air Filter 2.Air Filter 2 can effectively prevent that foreign material from falling into manhole bottom.Meanwhile, one deck screen pack can also be set on limbers, prevent that foreign material from entering manhole.
Claims (4)
1. the well head dustproof construction that fiber glass reinforced plastics inspection well is used, comprise the well lid (1) with limbers, the top with tubular structure (4) of manhole, it is characterized in that: described dustproof construction comprises Air Filter (2) and is arranged on the bracket (3) of top (4), it is upper that Air Filter (2) is placed on bracket (3), and Air Filter (2) is arranged on the position apart from well head 20-30cm.
2. the well head dustproof construction that a kind of fiber glass reinforced plastics inspection well according to claim 1 is used, is characterized in that: on described limbers, have one deck screen pack.
3. the well head dustproof construction that a kind of fiber glass reinforced plastics inspection well according to claim 1 is used, is characterized in that: described bracket (3) is included in borehole wall inner side, top (4) along 3-4 strip supporting plate of even circumferential distribution or the circular supporting plate that (4) borehole wall inner side arranges for a week along top.
4. the well head dustproof construction that a kind of fiber glass reinforced plastics inspection well according to claim 1 is used, is characterized in that: described Air Filter (2) is for circular, and diameter is 700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652536.2U CN203514486U (en) | 2013-10-22 | 2013-10-22 | Well mouth dust prevention structure for glass fiber reinforced plastics inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652536.2U CN203514486U (en) | 2013-10-22 | 2013-10-22 | Well mouth dust prevention structure for glass fiber reinforced plastics inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514486U true CN203514486U (en) | 2014-04-02 |
Family
ID=50373441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652536.2U Expired - Fee Related CN203514486U (en) | 2013-10-22 | 2013-10-22 | Well mouth dust prevention structure for glass fiber reinforced plastics inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709260A (en) * | 2020-12-21 | 2021-04-27 | 阳谷天马建筑材料有限公司 | Prefabricated assembled catchment and culvert inspection shaft |
-
2013
- 2013-10-22 CN CN201320652536.2U patent/CN203514486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709260A (en) * | 2020-12-21 | 2021-04-27 | 阳谷天马建筑材料有限公司 | Prefabricated assembled catchment and culvert inspection shaft |
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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: 20140402 Termination date: 20191022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |