CN205314220U - Eccentric right cone pipe fitting of two port - Google Patents
Eccentric right cone pipe fitting of two port Download PDFInfo
- Publication number
- CN205314220U CN205314220U CN201620074244.9U CN201620074244U CN205314220U CN 205314220 U CN205314220 U CN 205314220U CN 201620074244 U CN201620074244 U CN 201620074244U CN 205314220 U CN205314220 U CN 205314220U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- pipe fitting
- lower connecting
- inspection shaft
- right cone
- 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 - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the plumbing field, concretely relates to eccentric right cone pipe fitting of two port, including last connecting portion, circular cone transition portion, connecting portion down, go up connecting portion and down connecting portion be cylindrical structures, vertical orientation is all followed to both axis and both axis dislocation set go up the excircle generating line and the excircle generating line coincidence of connecting portion one side down of connecting portion one side, circular cone transition portion set up last connecting portion and down between the connecting portion the connection be overall structure. The utility model discloses, the manhole is connected to connecting portion in the adoption, and well body working bin is connected to lower connecting portion, has realized the assembled installation of inspection shaft, only need pass through the inspection shaft that simple welded connection just can form overall structure at the scene to owing to adopt the assembled, can accomplish great size with the inspection shaft, improved the practicality of inspection shaft, reduce the construction degree of difficulty of installation.
Description
Technical field
This utility model belongs to water supply and sewerage pipeline and apparatus field, is specifically related to twoport bias right cone pipe fitting.
Background technology
Plastic inspection well is commonly called as plastics " inspection shaft ", it is provided on plastic drainage pipeline intersection, turning, caliber or gradient change place, the place of drop or straight line pipeline section to locate at a certain distance, it is simple to make regular check on, clean, the draining auxiliary construction of dredging pipeline.
Existing inspection shaft structural strength is poor, and owing to adopting formed by integrally casting molding, not readily transportable to job site, for convenient construction, the general size of inspection shaft is less than normal, is not easy to check operation.
Utility model content
This utility model is in order to solve above-mentioned problems of the prior art, and this utility model provides twoport bias right cone pipe fitting, it is possible to realize the Assembling of inspection shaft, good seal so that inspection shaft can accomplish large-size.
The concrete technical scheme that this utility model adopts is:
Twoport bias right cone pipe fitting, including upper connecting portion, conical transition portion, lower connecting portion, upper connecting portion and lower connecting portion are columnar structured, both axis all vertically and both axial offsets arrange, the cylindrical bus of upper connecting portion side overlaps with the cylindrical bus of lower connecting portion side, and conical transition portion is arranged between connecting portion and lower connecting portion and is connected as overall structure.
Described upper connecting portion, conical transition portion, lower connecting portion sidewall be solid construction.
Described upper connecting portion, conical transition portion, lower connecting portion sidewall be hollow-core construction, be both provided with the reinforcing rib ring of annular in sidewall, reinforcing rib ring is spirally wrapped around in sidewall.
Described upper connecting portion, lower connecting portion height are identical, and its height span is 50-4000mm.
Described upper connecting portion, conical transition portion, lower connecting portion are connected as overall structure, and its total height is 550-1000mm.
The angle of inclination in described conical transition portion is 45 °-65 °.
The beneficial effects of the utility model are:
This utility model, in employing, connecting portion connects manhole, lower connecting portion connects Jing Tigongzuocang, the assembled achieving inspection shaft is installed, only just can need to form integrally-built inspection shaft through being simply welded to connect at the scene, and due to employing assembled, inspection shaft can be accomplished large-size, improve the practicality of inspection shaft, reduce the difficulty of construction installed.
Accompanying drawing explanation
Fig. 1 is the structural representation of specific embodiment of the utility model one;
Fig. 2 is the schematic diagram of A-A in Fig. 1;
Fig. 3 is the structural representation of specific embodiment two;
Fig. 4 is the structural representation of specific embodiment three;
In accompanying drawing, 1, upper connecting portion, 2, conical transition portion, 3, lower connecting portion, 4, reinforcing rib ring.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
Specific embodiment one, such as Fig. 1, shown in Fig. 2 and Fig. 3, this utility model is twoport bias right cone pipe fitting, including upper connecting portion 1, conical transition portion 2, lower connecting portion 3, upper connecting portion 1 and lower connecting portion 3 are columnar structured, both axis all vertically and both axial offsets arrange, the cylindrical bus of upper connecting portion 1 side overlaps with the cylindrical bus of lower connecting portion 3 side, conical transition portion 2 is arranged between connecting portion 1 and lower connecting portion 3 and is connected as overall structure, described upper connecting portion 1, conical transition portion 2, the sidewall of lower connecting portion 3 is solid construction. the design facilitates the layout of helper in inspection shaft, and after connecting by the excessive portion 2 of circular cone due to upper and lower connecting portion, a side bus is vertical, and helper can be arranged on herein so that helper straight up and down, facilitates personnel to enter.
Specific embodiment two, in order to improve bulk strength, reduce inspection shaft weight, described upper connecting portion 1, conical transition portion 2, lower connecting portion 3 sidewall be hollow-core construction, the reinforcing rib ring 4 of annular it is both provided with in sidewall, reinforcing rib ring 4 is spirally wrapped around in sidewall, and reinforcing rib ring 4 contacts respectively with inside and outside sidewall and plays a supporting role, it is to avoid pressure causes side walls collapse.
Specific embodiment three, further, as shown in Figure 4, the outside of solid side walls is fixed with spiral wound reinforcing rib ring 4, and reinforcing rib ring 4 helically spring-like includes at side-wall outer side, while ensureing pipe fitting intensity, reduces manufacture difficulty.
Described upper connecting portion 1, lower connecting portion 3 are highly identical, and its height span is 50-4000mm.
Described upper connecting portion 1, conical transition portion 2, lower connecting portion 3 are connected as overall structure, and its total height is 550-1000mm.
The angle of inclination in described conical transition portion 2 is 45 °-65 °.
Manhole and Jing Tigongzuocang are connected by this utility model in use, in employing, connecting portion 1 connects manhole, lower connecting portion, 3 connect Jing Tigongzuocang, and the pyramidal structure in conical transition portion 2 ensure that the resistance Compressive Strength of entirety, the assembled achieving inspection shaft is installed, only just can need to form integrally-built inspection shaft through being simply welded to connect at the scene, and due to employing assembled, inspection shaft can be accomplished large-size, improve the practicality of inspection shaft, reduce the difficulty of construction installed.
Claims (6)
1. twoport bias right cone pipe fitting, it is characterized in that: include connecting portion (1), conical transition portion (2), lower connecting portion (3), upper connecting portion (1) and lower connecting portion (3) are for columnar structured, both axis all vertically and both axial offsets arrange, the cylindrical bus of upper connecting portion (1) side overlaps with the cylindrical bus of lower connecting portion (3) side, and conical transition portion (2) are arranged between connecting portion (1) and lower connecting portion (3) and are connected as overall structure.
2. twoport bias right cone pipe fitting according to claim 1, it is characterised in that: described upper connecting portion (1), conical transition portion (2), lower connecting portion (3) sidewall be solid construction.
3. twoport bias right cone pipe fitting according to claim 1, it is characterized in that: described upper connecting portion (1), conical transition portion (2), lower connecting portion (3) sidewall be hollow-core construction, being both provided with the reinforcing rib ring (4) of annular in sidewall, reinforcing rib ring (4) is spirally wrapped around in sidewall.
4. twoport bias right cone pipe fitting according to claim 1, it is characterised in that: described upper connecting portion (1), lower connecting portion (3) are highly identical, and its height span is 50-4000mm.
5. twoport bias right cone pipe fitting according to claim 1, it is characterised in that: described upper connecting portion (1), conical transition portion (2), lower connecting portion (3) are connected as overall structure, and its total height is 550-1000mm.
6. twoport bias right cone pipe fitting according to claim 1, it is characterised in that: the angle of inclination in described conical transition portion (2) is 45 °-65 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074244.9U CN205314220U (en) | 2016-01-26 | 2016-01-26 | Eccentric right cone pipe fitting of two port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074244.9U CN205314220U (en) | 2016-01-26 | 2016-01-26 | Eccentric right cone pipe fitting of two port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314220U true CN205314220U (en) | 2016-06-15 |
Family
ID=56205802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074244.9U Expired - Fee Related CN205314220U (en) | 2016-01-26 | 2016-01-26 | Eccentric right cone pipe fitting of two port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314220U (en) |
-
2016
- 2016-01-26 CN CN201620074244.9U patent/CN205314220U/en not_active Expired - Fee Related
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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: 20160615 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |