CN204510264U - A kind of manhole mouth structure - Google Patents
A kind of manhole mouth structure Download PDFInfo
- Publication number
- CN204510264U CN204510264U CN201420872686.9U CN201420872686U CN204510264U CN 204510264 U CN204510264 U CN 204510264U CN 201420872686 U CN201420872686 U CN 201420872686U CN 204510264 U CN204510264 U CN 204510264U
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- China
- Prior art keywords
- pit shaft
- precast concrete
- well head
- building block
- district
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Abstract
The utility model discloses a kind of manhole mouth structure, at least comprise inspection well chamber, rammed earth district, brick pit shaft, Plastic-steel stay, pit shaft translation building block, inorganic mixture compaction in layers district, PE division board, road surface structare layer, well lid, precast concrete well head and self-compaction perfusion material district; Described inspection well chamber is arranged on overall bottom; Described brick pit shaft is arranged on directly over the right side of inspection well chamber; Described Plastic-steel stay successively rule be arranged on the borehole wall; Described pit shaft translation building block is arranged on the upside of brick pit shaft; Described precast concrete well head is arranged on the upside of pit shaft translation building block; Described PE division board is arranged between pit shaft translation building block and precast concrete well head; Described road surface structare layer is arranged on the upside of precast concrete well head; Described well lid is arranged on directly over precast concrete well head center; This structure is simple, and connect closely, stablizing effect is good, safe and reliable, is easy to promote the use of.
Description
Technical field
The utility model relates to well head safe applied technical field, especially a kind of manhole mouth structure.
Background technology
Highway construction is as communal facility, closely bound up with the life of common people, therefore the quality of road quality seems particularly important, in actual life, major part road is after the certain time limit of use, often there is indivedual manhole under the effect of long-term external force and rain erosion, even if backfill quality around well to put in place, also there is the phenomenon of walling crib depression, urban rainwater is arranged and does not go out, cause traffic jam, even there are some accidents, therefore, for these situations, we strive problem analysis, and innovation construction technology proposes a kind of manhole mouth structure.
Prior art can not meet the needs of people, and for making up prior art deficiency, it is simple that the utility model aims to provide a kind of structure, and connect closely, stablizing effect is good, safe and reliable a kind of manhole mouth structure.
For achieving the above object, the utility model is by the following technical solutions: a kind of manhole mouth structure, at least comprises inspection well chamber, rammed earth district, brick pit shaft, Plastic-steel stay, pit shaft translation building block, inorganic mixture compaction in layers district, PE division board, road surface structare layer, well lid, precast concrete well head and self-compaction perfusion material district; Described inspection well chamber is arranged on overall bottom; Described brick pit shaft is arranged on directly over the right side of inspection well chamber; Described rammed earth district is symmetricly set on left side and the right side of brick pit shaft respectively; Described Plastic-steel stay successively rule be arranged on the borehole wall; Described pit shaft translation building block is arranged on the upside of brick pit shaft; Described inorganic mixture compaction in layers district is arranged on left side and the right side of pit shaft translation building block; Described precast concrete well head is arranged on the upside of pit shaft translation building block; Described PE division board is arranged between pit shaft translation building block and precast concrete well head; Described self-compaction perfusion material district is symmetricly set on the left and right sides of precast concrete well head; Described road surface structare layer is arranged on the upside of precast concrete well head; Described well lid is arranged on directly over precast concrete well head center.
As optimisation technique scheme of the present utility model: described division board adopts PE division board; Tight fastening between described well lid and precast concrete well head.
Compared with prior art, the beneficial effects of the utility model are: this structure adopts PE division board, and it has good heat resistance and cold resistance, and chemical stability is good, also there is higher rigidity and toughness, mechanical strength is good, dielectric properties, and environmental stress crack resistance is also better.Well lid adopts ductile cast iron material to have intensity and elongation per unit length, and other conclusive important performance also comprises yield strength, modulus of elasticity, abrasion resistance and fatigue strength, hardness and impact property.Precast concrete has cheap cost, outstanding performance, becomes the new lover of builing industry, and various pattern, weight add outstanding flexural strength and performance.
Utility model content
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is wellhead configuration schematic diagram of the present utility model;
Wherein: 1, inspection well chamber, 2, rammed earth district, 3, brick pit shaft, 4, Plastic-steel stay, 5, pit shaft translation building block, 6, inorganic mixture compaction in layers district, 7, PE division board, 8, road surface structare layer, 9, well lid, 10, precast concrete well head, 11, self-compaction perfusion material district.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of manhole mouth structure, at least comprises inspection well chamber 1, rammed earth district 2, brick pit shaft 3, Plastic-steel stay 4, pit shaft translation building block 5, inorganic mixture compaction in layers district 6, PE division board 7, road surface structare layer 8, well lid 9, precast concrete well head 10 and self-compaction perfusion material district 11; Described inspection well chamber 1 is arranged on overall bottom; Described brick pit shaft 3 is arranged on directly over the right side of inspection well chamber 1; Described rammed earth district 2 is symmetricly set on left side and the right side of brick pit shaft 3 respectively; Described Plastic-steel stay 4 successively rule be arranged on the borehole wall; Described pit shaft translation building block 5 is arranged on the upside of brick pit shaft 3; Described inorganic mixture compaction in layers district 6 is arranged on left side and the right side of pit shaft translation building block 5; Described precast concrete well head 10 is arranged on the upside of pit shaft translation building block 5; Described PE division board 7 is arranged between pit shaft translation building block 5 and precast concrete well head 10; Described self-compaction perfusion material district 11 is symmetricly set on the left and right sides of precast concrete well head 10; Described road surface structare layer is arranged on the upside of precast concrete well head 10; Described well lid 9 is arranged on directly over precast concrete well head 9 center.
As optimisation technique scheme of the present utility model: described division board adopts PE division board 7; Tight fastening between described well lid 9 and precast concrete well head 10.
As Construction Principle of the present utility model: in paving process, the height of manhole will be noted checking constantly, the thickness paved also will adjust in time, make that road surface and manhole are smooth-going to be connected, accomplish one-shot forming as far as possible, in addition, ram with manhole flat-plate special and the joint portion of manhole walling crib and bituminous concrete is processed, ensure its compactness, in the engineering of compacting, filler or feed supplement can not the lower asphalt concrete materials of serviceability temperature, before casting iron well lid is installed, first walling crib to be cleaned, the gap between cement mortar grouting cast iron anti-stealing manhole cover and walling crib should be adopted, after stable, well lid can not be adjusted again.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. a manhole mouth structure, at least comprises inspection well chamber (1), rammed earth district (2), brick pit shaft (3), Plastic-steel stay (4), pit shaft translation building block (5), inorganic mixture compaction in layers district (6), PE division board (7), road surface structare layer (8), well lid (9), precast concrete well head (10) and self-compaction perfusion material district (11); It is characterized in that: described inspection well chamber (1) is arranged on overall bottom; Described brick pit shaft (3) is arranged on directly over the right side of inspection well chamber (1); Described rammed earth district (2) is symmetricly set on left side and the right side of brick pit shaft (3) respectively; Described Plastic-steel stay (4) successively rule be arranged on the borehole wall; Described pit shaft translation building block (5) is arranged on the upside of brick pit shaft (3); Described inorganic mixture compaction in layers district (6) is arranged on left side and the right side of pit shaft translation building block (5); Described precast concrete well head (10) is arranged on the upside of pit shaft translation building block (5); Described PE division board (7) is arranged between pit shaft translation building block (5) and precast concrete well head (10); Described self-compaction perfusion material district (11) is symmetricly set on the left and right sides of precast concrete well head (10); Described road surface structare layer is arranged on the upside of precast concrete well head (10); Described well lid (9) is arranged on directly over precast concrete well head (9) center.
2. a kind of manhole mouth structure according to claim 1, is characterized in that: described division board adopts PE division board (7).
3. a kind of manhole mouth structure according to claim 1, is characterized in that: tight fastening between described well lid (9) and precast concrete well head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872686.9U CN204510264U (en) | 2014-12-24 | 2014-12-24 | A kind of manhole mouth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872686.9U CN204510264U (en) | 2014-12-24 | 2014-12-24 | A kind of manhole mouth structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510264U true CN204510264U (en) | 2015-07-29 |
Family
ID=53708256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872686.9U Expired - Fee Related CN204510264U (en) | 2014-12-24 | 2014-12-24 | A kind of manhole mouth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963362A (en) * | 2015-07-27 | 2015-10-07 | 袁斌 | Integrated inspection well lid module and construction method thereof |
| CN115142472A (en) * | 2022-06-13 | 2022-10-04 | 北京韩建河山管业股份有限公司 | Prefabricated assembled exhaust valve chamber for small and medium-caliber prestressed concrete cylinder pipes |
-
2014
- 2014-12-24 CN CN201420872686.9U patent/CN204510264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963362A (en) * | 2015-07-27 | 2015-10-07 | 袁斌 | Integrated inspection well lid module and construction method thereof |
| CN115142472A (en) * | 2022-06-13 | 2022-10-04 | 北京韩建河山管业股份有限公司 | Prefabricated assembled exhaust valve chamber for small and medium-caliber prestressed concrete cylinder pipes |
| CN115142472B (en) * | 2022-06-13 | 2024-03-19 | 北京韩建河山管业股份有限公司 | Prefabricated assembled exhaust valve chamber of small-and-medium-caliber prestressed steel cylinder concrete pipe |
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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: 20150729 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |