CN105569081A - Combined type reinforced plastic inspection well - Google Patents
Combined type reinforced plastic inspection well Download PDFInfo
- Publication number
- CN105569081A CN105569081A CN201410549771.6A CN201410549771A CN105569081A CN 105569081 A CN105569081 A CN 105569081A CN 201410549771 A CN201410549771 A CN 201410549771A CN 105569081 A CN105569081 A CN 105569081A
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- China
- Prior art keywords
- well
- reinforced plastic
- combined type
- type reinforced
- plastic inspection
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- 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.)
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Abstract
The invention provides a combined type reinforced plastic inspection well and relates to the field of inspection wells. The combined type reinforced plastic inspection well comprises a well seat, a wellbore and a closing well ring. The upper end of the well seat is connected with the wellbore, and the upper end of the wellbore is connected with the closing well ring. The combined type reinforced plastic inspection well is characterized in that reinforcing ribs are arranged on the closing well ring, and the wall of the wellbore and the wall of the well seat are both provided with annular reinforcing rings; the wellbore is composed of a hollow-wall PVC pipe, a double-wall HDPE corrugated pipe, an HDPE winding pipe and an adjustable wellbore body; the well seat is formed through one-time injection molding, or pouring molding or rotational molding; connection with variable pipe diameters and angles is realized through reducing joints, sealing rings and other accessories. According to the combined type reinforced plastic inspection well, the circular rigidity and the bearing strength of the closing well ring are improved, and the service life of the inspection well is prolonged.
Description
Technical field
The present invention relates to manhole field, be specifically related to a kind of Combined type reinforced plastic inspection well.
Background technology
Manhole is the attached construction checking, remove foreign matter for rain sewage vent line and for maintainer people, is be convenient to make regular check on and dredging pipeline, prevents the necessary facility of line clogging.Manhole in use, pavement loading can act on around well by well lid, walling crib, well seat, this has certain requirement to the intensity of each parts of manhole, in each parts of existing manhole, what intensity was relatively weak is closing in walling crib, want the application life extending manhole, also need the intensity increasing closing in walling crib.
Summary of the invention
The present invention, in order to solve the problem existing for background technology, provides a kind of Combined type reinforced plastic inspection well.
Technical scheme of the present invention is as follows:
Combined type reinforced plastic inspection well, includes well seat, pit shaft, closing in walling crib, and well seat upper end connects pit shaft, and pit shaft upper end connects closing in walling crib, it is characterized in that described closing in walling crib is provided with reinforcing rib.
Described pit shaft, well seat wall are all provided with annular stiffening ring.
Described pit shaft adopts hollow wall PVC, HDPE double-wall corrugated pipe, HDPE wind pipe and adjustable pit shaft.
Described well seat adopts once injection moulding, builds shaping or rotation molding, reaches the connection changing caliber and angle with the accessory such as reducing joint and sealing ring.
The invention has the beneficial effects as follows the ring stiffness and bearing strength that increase closing in walling crib, extend the application life of manhole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, Combined type reinforced plastic inspection well, includes well seat 4, pit shaft 2, closing in walling crib 1, and well seat upper end connects pit shaft 2, and pit shaft upper end connects closing in walling crib 1, it is characterized in that described closing in walling crib 1 is provided with reinforcing rib 3.
Described pit shaft, well seat wall are all provided with annular stiffening ring 5.
Described pit shaft 2 adopts hollow wall PVC, HDPE double-wall corrugated pipe, HDPE wind pipe and adjustable pit shaft.
Described well seat 4 adopts once injection moulding, builds shaping or rotation molding, reaches the connection changing caliber and angle with the accessory such as reducing joint and sealing ring.
The invention has the beneficial effects as follows the ring stiffness and bearing strength that increase closing in walling crib, extend the application life of manhole.
Claims (4)
1. Combined type reinforced plastic inspection well, is characterized in that it includes well seat, pit shaft, closing in walling crib, and well seat upper end connects pit shaft, and pit shaft upper end connects closing in walling crib, it is characterized in that described closing in walling crib is provided with reinforcing rib.
2. Combined type reinforced plastic inspection well according to claim 1, is characterized in that described pit shaft, well seat wall are all provided with annular stiffening ring.
3. Combined type reinforced plastic inspection well according to claim 1, is characterized in that described pit shaft adopts hollow wall PVC, HDPE double-wall corrugated pipe, HDPE wind pipe and adjustable pit shaft.
4. Combined type reinforced plastic inspection well according to claim 1, is characterized in that described well seat adopts once injection moulding, builds shaping or rotation molding, reaches the connection changing caliber and angle with the accessory such as reducing joint and sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549771.6A CN105569081A (en) | 2014-10-17 | 2014-10-17 | Combined type reinforced plastic inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549771.6A CN105569081A (en) | 2014-10-17 | 2014-10-17 | Combined type reinforced plastic inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105569081A true CN105569081A (en) | 2016-05-11 |
Family
ID=55879668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549771.6A Pending CN105569081A (en) | 2014-10-17 | 2014-10-17 | Combined type reinforced plastic inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105569081A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349065A (en) * | 2008-08-14 | 2009-01-21 | 周佰兴 | Faucet built-in type inspection shaft |
| CN201857660U (en) * | 2010-11-16 | 2011-06-08 | 唐祥红 | Reinforced plastic inspection well |
| CN202175959U (en) * | 2011-07-20 | 2012-03-28 | 上虞卉景园林工程有限公司 | Necking well ring of well hole of inspection well |
| DE202012101014U1 (en) * | 2012-03-22 | 2012-05-02 | Peter Eschenbrenner | Device for rehabilitating a manhole |
| CN102518149A (en) * | 2011-12-15 | 2012-06-27 | 昆明理工大学 | Plastic inspection well and assembling method thereof |
| CN203256787U (en) * | 2013-05-20 | 2013-10-30 | 常州市河马塑胶有限公司 | Combined type plastic inspection well |
-
2014
- 2014-10-17 CN CN201410549771.6A patent/CN105569081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349065A (en) * | 2008-08-14 | 2009-01-21 | 周佰兴 | Faucet built-in type inspection shaft |
| CN201857660U (en) * | 2010-11-16 | 2011-06-08 | 唐祥红 | Reinforced plastic inspection well |
| CN202175959U (en) * | 2011-07-20 | 2012-03-28 | 上虞卉景园林工程有限公司 | Necking well ring of well hole of inspection well |
| CN102518149A (en) * | 2011-12-15 | 2012-06-27 | 昆明理工大学 | Plastic inspection well and assembling method thereof |
| DE202012101014U1 (en) * | 2012-03-22 | 2012-05-02 | Peter Eschenbrenner | Device for rehabilitating a manhole |
| CN203256787U (en) * | 2013-05-20 | 2013-10-30 | 常州市河马塑胶有限公司 | Combined type plastic inspection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |