CN203284804U - Pipeline inspection well - Google Patents
Pipeline inspection well Download PDFInfo
- Publication number
- CN203284804U CN203284804U CN2013203152859U CN201320315285U CN203284804U CN 203284804 U CN203284804 U CN 203284804U CN 2013203152859 U CN2013203152859 U CN 2013203152859U CN 201320315285 U CN201320315285 U CN 201320315285U CN 203284804 U CN203284804 U CN 203284804U
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- layer shell
- shell body
- utility
- outer casing
- model
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- Expired - Lifetime
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Abstract
The utility model discloses a pipeline inspection well which is formed by a well wall and a wellhead. The well wall is of an integrated double-layer hollow structure formed by an outer layer shell body and an inner layer shell body, filler is added in a cavity between the outer layer shell body and the inner layer shell body, and reinforcing ribs are arranged on the outer layer shell body. The pipeline inspection well has the advantages of a simple structure, high strength, a wide application range and low cost.
Description
Technical field
The utility model belongs to the piping facility technical field, especially relates to a kind of pipe manhole.
Background technology
The present pipe manhole that drops into application mostly is the individual layer solid construction, and for the intensity that improves manhole generally can only realize by increasing the product wall thickness, so the manhole production of this single layer structure has high input, cost is high.And be subjected to the method for this increase wall thickness of structural limitations to also have very limited on the impact of gaining in strength.
Summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of simple in structure, intensity is high, wide accommodation, pipe manhole that cost is low.
The purpose of this utility model is achieved in that a kind of pipe manhole, the borehole wall and well head, consists of, and is characterized in that the borehole wall is outer casing and internal layer shell group all-in-one-piece double layer hollow structure.
, in order further to realize the purpose of this utility model, can be to be added with filler in the cavity between outer casing and internal layer shell.
, in order further to realize the purpose of this utility model, can be to be provided with reinforcing rib on outer casing.
Compared with the prior art the utility model has following distinguishing feature and good effect: the borehole wall of the present utility model is outer casing and internal layer shell group all-in-one-piece double layer hollow structure, the structure of hollow like this, improved intensity, compare with existing single layer well wall technology simultaneously, reduce material usage, reduced cost; Be added with filler in cavity between outer casing and internal layer shell, further increased intensity; Be provided with reinforcing rib on outer casing, outer casing intensity further improves, and has avoided distortion; The utility model is compared with the manhole of existing individual layer solid construction, and the utility model double-decker is saved material 30-40% than individual layer solid construction, and larger cost advantage is arranged.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Fig. 3 is another structural representation of the present utility model.
The specific embodiment
Embodiment 1, and a kind of pipe manhole, with reference to Fig. 1, is to be provided with well head 6 on by the borehole wall 5 to form, and the borehole wall 5 is outer casing 1 and 2 groups of all-in-one-piece double layer hollow structures of internal layer shell, and this forms a kind of structure of the present utility model.
Embodiment 2, a kind of pipe manhole, with reference to Fig. 2, on the basis of embodiment 1, be added with filler 3 in cavity between outer casing 1 and internal layer shell 2, filler 3 can be the mixture of polyurathamc, foaming PVC, foaming PE, foam concrete and they and glass fiber, and other and embodiment 1 are identical.
Claims (3)
1. a pipe manhole, be comprised of the borehole wall (5) and well head (6), it is characterized in that the borehole wall (5) is outer casing (1) and internal layer shell (2) group all-in-one-piece double layer hollow structure.
2. a kind of pipe manhole according to claim 1, is characterized in that being added with filler (3) in the cavity between outer casing (1) and internal layer shell (2).
3. a kind of pipe manhole according to claim 1 and 2, is characterized in that being provided with reinforcing rib (4) on outer casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203152859U CN203284804U (en) | 2013-06-04 | 2013-06-04 | Pipeline inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203152859U CN203284804U (en) | 2013-06-04 | 2013-06-04 | Pipeline inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284804U true CN203284804U (en) | 2013-11-13 |
Family
ID=49541176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203152859U Expired - Lifetime CN203284804U (en) | 2013-06-04 | 2013-06-04 | Pipeline inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284804U (en) |
-
2013
- 2013-06-04 CN CN2013203152859U patent/CN203284804U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Baoshu Inventor after: Zhang Wei Inventor after: Tong Wei Inventor before: Lin Baoshu Inventor before: Tong Wei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIN BAOSHU TONG WEI TO: LIN BAOSHU ZHANG WEI TONG WEI |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |