CN207331755U - A kind of plastic inspection well being easily installed - Google Patents
A kind of plastic inspection well being easily installed Download PDFInfo
- Publication number
- CN207331755U CN207331755U CN201720897765.9U CN201720897765U CN207331755U CN 207331755 U CN207331755 U CN 207331755U CN 201720897765 U CN201720897765 U CN 201720897765U CN 207331755 U CN207331755 U CN 207331755U
- Authority
- CN
- China
- Prior art keywords
- well seat
- well
- pit shaft
- boss
- pipe fitting
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
It the utility model is related to inspection shaft technical field, and in particular to a kind of plastic inspection well being easily installed, including pit shaft and well seat, well seat sidepiece are equipped with pipe fitting, and the outer wall of pipe fitting is that the inner wall of pipe fitting is cylinder from the outside gradually big cone in root；Well seat bottom center is equipped with the boss of a rectangular cross-section, and the length of side of boss is more than the diameter of well seat bottom, well seat mouth diameters are bigger with the diameter of lower portion than its oral area, the pit shaft is inserted into well seat oral area, the boss is equipped with four with externally threaded threaded rod, a pair of arc panel with arc-shaped side is equipped with above threaded rod, the arc-shaped side side of arc panel is equipped with the rubber mount for anchor ear pit shaft.The utility model sets square protrusions in circular well seat bottom outside, so places well seat without excavating circular tunnel, very convenient, and bar is threaded on boss, and anchor ear protective effect is carried out to pit shaft using the rubber mount on threaded rod.
Description
Technical field：
It the utility model is related to inspection shaft technical field, and in particular to a kind of plastic inspection well being easily installed.
Background technology：
Plastic inspection well is generally made of well seat, pit shaft, well lid and isocon, it is arranged on plastic drainage pipeline and crosses
At place, turning, caliber or gradient change and drop place；Or place sets a plastics at a certain distance on straight line pipeline section
Inspection shaft, easy to inspect periodically, clean and dredging pipeline.Since plastic inspection well is embedded in underground, be not easy to observe, detect and
Maintenance, therefore it is also proposed the standard of higher to some performances.Pit shaft, the connection into (going out) waterpipe and well seat use rubber close
Seal flexibility bayonet joint either heat shrinking sleeve connection, is suitable for the angle change of a small range, and convenient and quick construction is close
Sealing property is good, antiseep, effectively prevents the secondary pollution to underground water, is a kind of environmental protection and energy saving building materials.
Inspection shaft is all that directly pit shaft is installed on well seat at present, and the pipe fitting of well seat sidepiece connects pipeline, and well seat is
It is placed directly into the tunnel of excavation, since well seat bottom is circular, so installation inconvenience, well seat easily rotate, and because
The power born for the well lid on pit shaft, which is transmitted to pit shaft, can cause pit shaft sideslip, or even deformation.
Utility model content：
The technical problem to be solved by the utility model is to overcome existing technological deficiency, there is provided a kind of to be easily installed
Plastic inspection well.
Technical problem to be solved in the utility model is realized using following technical solution：
A kind of plastic inspection well being easily installed, including pit shaft and well seat, well seat sidepiece are equipped with pipe fitting, and pipe fitting
Outer wall is that the inner wall of pipe fitting is cylinder from the outside gradually big cone in root；Well seat bottom center is square equipped with a section
The boss of shape, and the length of side of boss is more than the diameter of well seat bottom, well seat mouth diameters are bigger with the diameter of lower portion than its oral area,
The pit shaft is inserted into well seat oral area, and the boss is equipped with four and is equipped with a pair with externally threaded threaded rod, threaded rod top
Arc panel with arc-shaped side, the arc-shaped side side of arc panel are equipped with the rubber mount for anchor ear pit shaft.
Further, the well seat inner bottom surface is the arcwall face to arch upward upwards, and the top of arcwall face is less than in pipe fitting
Wall bottom.
Further, the rubber mount is installed to arc panel by screw.
Further, it is lined with sealing ring between pit shaft and the well seat.
Further, the outer wall on the outer wall of the well seat with the pit shaft is equipped with some circle reinforcing ribs.
Further, some force-bearing pieces are equipped between two adjacent reinforcing ribs.
The beneficial effects of the utility model are：Rectangular boss is set in circular well seat bottom outside, so without excavating circle
Well seat is placed in shape tunnel, very convenient, and bar is threaded on boss, using the rubber mount on threaded rod to pit shaft
Anchor ear protective effect is carried out, the lateral force that such pit shaft is subject to can be buffered by rubber mount, protect pit shaft.
Brief description of the drawings：
Fig. 1 is the structure diagram of the utility model one embodiment；
Fig. 2 is the schematic top plan view of the utility model one embodiment；
Fig. 3 is the schematic cross-section of the utility model one embodiment；
Fig. 4 is the close-up schematic view of Fig. 3；
Fig. 5 is the structure diagram of another embodiment of the utility model.
Embodiment：
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment one
As shown in attached drawing 1,2,3,4, a kind of plastic inspection well being easily installed, including the pit shaft 1 and well being made of plastics
Seat 2,2 sidepiece of well seat are equipped with pipe fitting 3, and the outer wall of pipe fitting 3 is from the outside gradually big cone in root, pipe fitting 3 it is interior
For cylinder, the connecting portion between such 3 root of pipe fitting and well seat 2 is greatly enhanced wall, effectively increases pipe fitting company
The stress performance of socket part；2 bottom center of well seat is equipped with the boss 4 of a rectangular cross-section, and the length of side of boss 4 is more than 2 bottom of well seat
The diameter in portion, well seat 2, pipe fitting 3 and boss 4 are an integral structure, and by being molded one-pass molding, the boss of well seat bottom causes
Staff need to only dig square groove in grooving, both facilitate grooving work, also improve the stability after boss is placed,
Soil covers the protruding parts in boss first during landfill, secures well pedestal one step ahead, grooving, landfill work to embedded well seat
Very big facility is brought, effectively improves work efficiency, 2 mouth diameters of well seat are bigger with the diameter of lower portion than its oral area, pit shaft 1
2 oral area of well seat is inserted into, boss 4 is equipped with four with externally threaded threaded rod 5, and the top of threaded rod 5, which is equipped with a pair, has arc
The arc panel 6 on side, the arc-shaped side side of arc panel 6 are equipped with the rubber mount 7 for anchor ear pit shaft 1.Arc panel is stuck in threaded rod
On two nuts between.
2 inner bottom surface of well seat is the arcwall face to arch upward upwards, and the top of arcwall face is less than 3 inner wall bottom of pipe fitting.The arc
Shape face structure has also thickened the bottom of well seat, has effectively improved the ability to bear of well seat while ensureing that draining is smooth.
Rubber mount 7 is installed to arc panel 6 by screw.
Sealing ring 8 is lined between pit shaft 1 and well seat 2.Sealing ring lower potion has to fall into along its annular annular lug, convex block
Enter onto well seat stand, sealing ring top has to be caught in annular groove along its annular annular groove, pit shaft, so can be greatly
Ensure the leakproofness of pit shaft and well seat.
Embodiment two
As shown in figure 5, as another embodiment of the utility model, the plastic inspection well and embodiment one of the present embodiment
The structure of plastic inspection well is essentially identical, and difference is, the outer wall on the outer wall of well seat 2 with pit shaft 1 is equipped with some circles
Reinforcing rib 9, is equipped with some force-bearing pieces 10 between adjacent two reinforcing ribs 9, reinforcing rib, force-bearing piece and well seat, pit shaft once into
Type forms, and reinforcing rib can strengthen pit shaft, the intensity of well seat, and reinforcing rib 9 is combined with force-bearing piece 10, enable inspection shaft bear compared with
Big pressure.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of plastic inspection well being easily installed, including pit shaft and well seat, well seat sidepiece is equipped with pipe fitting, and pipe fitting is outer
Wall is that the inner wall of pipe fitting is cylinder from the outside gradually big cone in root；Well seat bottom center is equipped with a rectangular cross-section
Boss, and the length of side of boss be more than well seat bottom diameter, well seat mouth diameters are bigger with the diameter of lower portion than its oral area, institute
State pit shaft and be inserted into well seat oral area, it is characterised in that the boss is equipped with four with externally threaded threaded rod, threaded rod top
Equipped with a pair of arc panel with arc-shaped side, the arc-shaped side side of arc panel is equipped with the rubber mount for anchor ear pit shaft.
2. a kind of plastic inspection well being easily installed according to claim 1, it is characterised in that the well seat inner bottom surface is
The arcwall face to arch upward upwards, and the top of arcwall face is less than pipe fitting inner wall bottom.
3. a kind of plastic inspection well being easily installed according to claim 1, it is characterised in that the rubber mount passes through
Screw is installed to arc panel.
A kind of 4. plastic inspection well being easily installed according to claim 1, it is characterised in that pit shaft and the well seat it
Between be lined with sealing ring.
5. a kind of plastic inspection well being easily installed according to claim 1, it is characterised in that on the outer wall of the well seat
Some circle reinforcing ribs are equipped with the outer wall of the pit shaft.
6. a kind of plastic inspection well being easily installed according to claim 5, it is characterised in that add described in adjacent two
Some force-bearing pieces are equipped between strengthening tendons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897765.9U CN207331755U (en) | 2017-07-20 | 2017-07-20 | A kind of plastic inspection well being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897765.9U CN207331755U (en) | 2017-07-20 | 2017-07-20 | A kind of plastic inspection well being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331755U true CN207331755U (en) | 2018-05-08 |
Family
ID=62376609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897765.9U Active CN207331755U (en) | 2017-07-20 | 2017-07-20 | A kind of plastic inspection well being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236317A (en) * | 2020-02-25 | 2020-06-05 | 中铁天丰建筑工程有限公司 | Assembled piping shaft |
-
2017
- 2017-07-20 CN CN201720897765.9U patent/CN207331755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236317A (en) * | 2020-02-25 | 2020-06-05 | 中铁天丰建筑工程有限公司 | Assembled piping shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102518149A (en) | Plastic inspection well and assembling method thereof | |
| CN207331755U (en) | A kind of plastic inspection well being easily installed | |
| CN207246639U (en) | A kind of PE pipelines of convenient maintenance | |
| CN207073150U (en) | A kind of buffer-type plastic inspection well | |
| CN205224232U (en) | Sewage pipeline connecting pipe | |
| CN207316316U (en) | Plough groove type Three-way half joint | |
| CN202416361U (en) | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well | |
| CN104264774A (en) | Sealing inspection well socket | |
| CN210484962U (en) | PP-R water supply pipe fitting sealing and locking structure | |
| CN207049470U (en) | Pipe fitting and its matched mounting tool | |
| CN207331756U (en) | A kind of self-adjusting plastic inspection well | |
| CN204475480U (en) | A kind of novel plastic manhole | |
| CN207073186U (en) | A kind of adjustable for height plastic inspection well | |
| CN202091662U (en) | Clockwise inserting opening structure of plastic steel wound tube | |
| CN207701987U (en) | A kind of heavy civil pipeline slitless connection device | |
| CN204151887U (en) | A kind of sewer manhole | |
| CN215000055U (en) | Straight drainage way | |
| CN208668485U (en) | A kind of novel rapid abutting joint inclinometer pipe | |
| CN207316317U (en) | Fast-connecting type Three-way half joint | |
| CN216142139U (en) | Inspection well capable of being matched with different cement pipe diameters | |
| CN207392244U (en) | A kind of interpolation type plastic inspection well with shell nosing | |
| CN211175803U (en) | PVC loose joint | |
| CN204570734U (en) | A kind of multifunctional containment manhole | |
| CN204983101U (en) | Many function inspection well | |
| CN102561397A (en) | Manhole for improving joint sealing performance and branch pipe connected with manhole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |