CN204456204U - The plastic inspection well of circular arc drawn clearly by band - Google Patents
The plastic inspection well of circular arc drawn clearly by band Download PDFInfo
- Publication number
- CN204456204U CN204456204U CN201520002083.8U CN201520002083U CN204456204U CN 204456204 U CN204456204 U CN 204456204U CN 201520002083 U CN201520002083 U CN 201520002083U CN 204456204 U CN204456204 U CN 204456204U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- well bore
- clearly
- pit shaft
- plastic inspection
- 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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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model provides band to draw clearly the plastic inspection well of circular arc, comprises well bore, and described well bore is provided with longitudinal pit shaft and lateral well bore, and described longitudinal pit shaft and lateral well bore intersection are provided with and draw circular arc clearly, and described circular arc arc length of drawing clearly is set to 100mm.Reasonable in design, structure is simple, withstand voltage, corrosion-resistant, high temperature resistant, long service life.
Description
Technical field
The utility model relates to working of plastics field, is specifically related to the plastic inspection well with drawing clearly circular arc.
Background technology
At present, be applied to oil, chemical industry, electric power, metallurgical, machinery, weaving, food, building, the pipe fitting of the industries such as pharmacy all needs to possess higher intensity, resistance to pressure, corrosion-resistant, resistance to elevated temperatures, tubing in drainage system, when tubing inserts the bell and spigot of corresponding connecting tube, tubing is under the extruding of bell and spigot inwall, centre is easy to Inward deflection, for this situation, have on the market and increase baffle plate in bell and spigot inside, be used for correcting the tubing be out of shape, but when pipe deformations amount exceedes the size of baffle plate, tubing will be withstood by baffle plate, thus insert not inlet pipe part bell and spigot, cause tubing and pipe fitting bell and spigot bad connection, harmful effect is caused to whole drainage system.Because the shortcoming of prior art, inventor's thoughts its do not reach perfection, then exhaust its intelligence to concentrate one's attention on research and overcome, this industry working experience is for many years engaged in it, and then develop a kind of plastic inspection well with drawing clearly circular arc, by scientific and reasonable design, reach easy to operate, working stability, safe and reliable effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of plastic inspection well with drawing clearly circular arc, reasonable in design, and structure is simple, withstand voltage, corrosion-resistant, high temperature resistant, long service life.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: the plastic inspection well of circular arc drawn clearly by band, comprise well bore, described well bore is provided with longitudinal pit shaft and lateral well bore, described longitudinal pit shaft and lateral well bore intersection are provided with and draw circular arc clearly, and described circular arc arc length of drawing clearly is set to 100mm.
As preferably, described well bore is provided with netted reinforcing rib.By adopting this set, the anti-pressure ability of well bore can be strengthened.
As preferably, described longitudinal pit shaft and lateral well bore are provided with some pit shaft reinforcing ribs.By adopting this set, the bearing capacity of longitudinal pit shaft and lateral well bore can be improved, increase the service life.
As preferably, described pit shaft reinforcing rib is provided with twice.By adopting this set, reasonable in design, easy to operate.
Beneficial effect:
The utility model adopts technique scheme to provide a kind of plastic inspection well with drawing clearly circular arc, compensate for deficiency of the prior art, reasonable in design, and structure is simple, withstand voltage, corrosion-resistant, high temperature resistant, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the plastic inspection well of circular arc drawn clearly by band, comprises well bore 1, it is characterized in that: described well bore 1 is provided with longitudinal pit shaft 2 and lateral well bore 3, described longitudinal pit shaft 2 and lateral well bore 3 intersection are provided with and draw clearly circular arc 4, and described circular arc 4 arc length of drawing clearly is set to 100mm.Described well bore 1 is provided with netted reinforcing rib 5.Described longitudinal pit shaft 2 and lateral well bore 3 are provided with some pit shaft reinforcing ribs 6.Described pit shaft reinforcing rib 6 is provided with twice.
During real work, set up at longitudinal pit shaft 2 and lateral well bore 3 intersection and draw clearly circular arc 4, draw clearly circular arc 4 arc length and be set to 100mm.Well bore 1 is provided with netted reinforcing rib 5, enhances the bearing capacity of well bore.Longitudinal pit shaft 2 and lateral well bore 3 are provided with some pit shaft reinforcing ribs 6, and can improve anti-pressure ability, pit shaft reinforcing rib 6 is provided with twice, and structure is simple, convenient making.The longitudinal pit shaft 2 of plastic inspection well and lateral well bore 3 intersection are originally do not have transition arc, the fragile manhole seat when drawing clearly and checking, and easy scratch pipeline detection checking tool, now increase R11, arc length 100mm drawing clearly circular arc 4 and can eliminate above problem as transition arc.Compensate for deficiency of the prior art, reasonable in design, structure is simple, withstand voltage, corrosion-resistant, high temperature resistant, long service life.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. the plastic inspection well of circular arc drawn clearly by band, comprise well bore (1), it is characterized in that: described well bore (1) is provided with longitudinal pit shaft (2) and lateral well bore (3), described longitudinal pit shaft (2) and lateral well bore (3) intersection are provided with and draw clearly circular arc (4), and described circular arc (4) arc length of drawing clearly is set to 100mm.
2. the plastic inspection well of circular arc drawn clearly by band according to claim 1, it is characterized in that: described well bore (1) is provided with netted reinforcing rib (5).
3. the plastic inspection well of circular arc drawn clearly by band according to claim 1, it is characterized in that: described longitudinal pit shaft (2) and lateral well bore (3) are provided with some pit shaft reinforcing ribs (6).
4. the plastic inspection well of circular arc drawn clearly by band according to claim 1, it is characterized in that: described pit shaft reinforcing rib (6) is provided with twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002083.8U CN204456204U (en) | 2015-01-04 | 2015-01-04 | The plastic inspection well of circular arc drawn clearly by band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002083.8U CN204456204U (en) | 2015-01-04 | 2015-01-04 | The plastic inspection well of circular arc drawn clearly by band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456204U true CN204456204U (en) | 2015-07-08 |
Family
ID=53663113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002083.8U Expired - Fee Related CN204456204U (en) | 2015-01-04 | 2015-01-04 | The plastic inspection well of circular arc drawn clearly by band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204456204U (en) |
-
2015
- 2015-01-04 CN CN201520002083.8U patent/CN204456204U/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: 20150708 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |