CN205875212U - High -strength plastic inspection well - Google Patents
High -strength plastic inspection well Download PDFInfo
- Publication number
- CN205875212U CN205875212U CN201620347334.0U CN201620347334U CN205875212U CN 205875212 U CN205875212 U CN 205875212U CN 201620347334 U CN201620347334 U CN 201620347334U CN 205875212 U CN205875212 U CN 205875212U
- Authority
- CN
- China
- Prior art keywords
- pit shaft
- well
- well seat
- shaft
- outlet
- 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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Abstract
The utility model discloses a high -strength plastic inspection well, including pit shaft and well seat, be equipped with water inlet and delivery port on the well seat, the pit shaft with the pit shaft interface at well seat top links to each other, the inside of pit shaft is equipped with the helicla flute, the helicla flute is used for installing spiral reinforcement. The utility model discloses bearing capacity is strong, and the occasion that is fit for burying the underground deeply or bears certain pressure is installed and use, has impeld plastic check well's wide application greatly.
Description
Technical field
This utility model belongs to pipeline plumbing technical field, particularly relates to a kind of plastic inspection well.
Background technology
Inspection shaft is arranged for the feedwater of Urban Underground infrastructure, draining, blowdown, easy maintenance and installation, typically sets
Locate at a certain distance at pipeline intersection, turning, caliber or gradient change and on straight line pipeline section, be easy for periodically
Check auxiliary construction.Inspection shaft is divided into clay brick and plastics two types, mainly by well seat, pit shaft, well lid and related accessory
Deng composition；Plastic inspection well is lightweight relative to conventional clay inspection shaft, good airproof performance, the huge advantage such as floor space is little,
Thus be widely adopted.But plastic inspection well is relatively low relative to traditional inspection shaft intensity that clay brick is piled up, due to plastics originally
The intensity of body is not as good as clay brick, so its bearing capacity is relatively weak, in particular by casting iron well lid, inspection shaft be buried or
Person is concordant with road surface when needing carrying, and plastic inspection well just seems the most firm, for deeper inspection shaft, owing to plastics pit shaft is thin
And grow, itself affording under the pressure of vertical direction, be easily bent deformation, in addition the extruding of pit shaft ambient earth, pit shaft produces
Misplace, rupture the potential safety hazard that even well head subsides.In view of this, designing the strong plastic inspection well of a kind of bearing capacity is this skill
Technical staff's problem demanding prompt solution in art field.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of highstrenghtpiston's inspection shaft, this inspection
Well bearing capacity is strong, is suitable for buried underground or bears the occasion of certain pressure and install and use.
The technical solution of the utility model is as follows:
A kind of highstrenghtpiston's inspection shaft, including pit shaft and well seat, described well seat is provided with water inlet and outlet, described
Pit shaft is connected with the pit shaft interface at described well seat top；The inside of described pit shaft is provided with helicla flute, and described helicla flute is used for installing
Spiral reinforcement.
Further, described spiral reinforcement is form of springs.
Further, described water inlet and outlet be equipped with cross shunting muscle, the two ends of described shunting muscle respectively with
Water inlet inwall or outlet inwall are connected.
Further, described shunting muscle and described well seat are integral type structure.
Further, the external shape of described water inlet, outlet and described pit shaft interface all makes conical round table shape, institute
The small end stating round platform is described inlet end, water outlet end or described pit shaft interface end.
The beneficial effects of the utility model: this utility model installs spiral reinforcement by arranging helicla flute on pit shaft
Promote the compressive resistance of pit shaft, be provided simultaneously with damping, buffering function, be particularly suited for buried carrying inspection shaft, it is to avoid vehicle etc.
Through inspection shaft well lid, inspection shaft subsides, and is greatly promoted the intensity of plastic inspection well；Each interface profile of inspection shaft is done
Become round table-like, further ensure that the connection reliability between inspection shaft well seat and water pipe and pit shaft and bulk strength, for sound
Country should call, promote that the popularization and application of plastic inspection well play a positive role.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the side view of this utility model entery and delivery port.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of highstrenghtpiston's inspection shaft, including pit shaft 1 and well seat 3, well seat 3 is provided with water inlet, water outlet
Mouthful, pit shaft 1 is connected with the pit shaft interface at the top of well seat 3, and the inside of pit shaft 1 is provided with helicla flute 2, and helicla flute 2 is used for installing spiral shell
Rotation reinforcing bar, for increasing the intensity of pit shaft 1, is screwed into spiral reinforcement helicla flute 2 as threading, can strengthen simultaneously during installation
The circumference resistance to compression of pit shaft and vertical anti-pressure ability.The pit shaft 1 of above-mentioned band helicla flute 2 can use once injection moulding, manufactures letter
Single economical.
Further, for improving compressive resistance, above-mentioned spiral reinforcement can directly make form of springs, when vehicle etc. is through well
During the well lid on cylinder top, can play the effect of resistance to compression damping, prevent plastics pit shaft 1 from deforming brittle failure, that improves inspection shaft can
By property.
Further, as shown in Fig. 12, being equipped with cross shunting muscle 4 in the entery and delivery port of well seat 3, shunting muscle 4 is every
The two ends of root rib are connected with water inlet inwall or outlet inwall respectively, on the one hand play the effect of bracing reinforcement, by top well
The load circumference handed down outside cylinder 1 and entery and delivery port passage dissipates, and on the other hand, shunting muscle 4 can also improve decontamination of damming
Effect, when in water impact to shunting muscle 4, former streamflow regime is changed, and is equivalent to current to become turbulent from laminar flow, has
It is beneficial to the impurity on fluid upper strata to be involved in lower floor, sinks to the bottom of well seat 3 together with heavier impurity.
Further, installing for simplifying, shunting muscle 4 is made of one formula with well seat 3, uses single injection-molded.
Further, the external shape of the pit shaft interface on water inlet, outlet and well seat 3 all makes conical round table shape,
The small end of round platform is described inlet end, water outlet end or described pit shaft interface end, in order to improve the carrying of each seam
Intensity.
Above-described embodiment only illustrative principle of the present utility model and effect thereof are new not for limiting this practicality
Type.Above-described embodiment all can be carried out by any person skilled in the art under spirit and the scope of the present utility model
Modify or change.Therefore, art has usually intellectual such as without departing from the essence disclosed in this utility model
All equivalences completed under god and technological thought are modified or change, and must be contained by claim of the present utility model.
Claims (5)
1. highstrenghtpiston's inspection shaft, including pit shaft and well seat, described well seat is provided with water inlet and outlet, described well
Cylinder is connected with the pit shaft interface at described well seat top；It is characterized in that: the inside of described pit shaft is provided with helicla flute, described helicla flute
For installing spiral reinforcement.
Highstrenghtpiston's inspection shaft the most according to claim 1, it is characterised in that: described spiral reinforcement is form of springs.
Highstrenghtpiston's inspection shaft the most according to claim 1, it is characterised in that: described water inlet and outlet are equipped with ten
Font shunting muscle, the two ends of described shunting muscle are connected with water inlet inwall or outlet inwall respectively.
Highstrenghtpiston's inspection shaft the most according to claim 3, it is characterised in that: described shunting muscle is integrated with described well seat
Formula structure.
Highstrenghtpiston's inspection shaft the most according to claim 1, it is characterised in that: described water inlet, outlet and described well
The external shape of cylinder interface all makes conical round table shape, and the small end of described round platform is described inlet end, water outlet end or institute
State pit shaft interface end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347334.0U CN205875212U (en) | 2016-04-24 | 2016-04-24 | High -strength plastic inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347334.0U CN205875212U (en) | 2016-04-24 | 2016-04-24 | High -strength plastic inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875212U true CN205875212U (en) | 2017-01-11 |
Family
ID=57688089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347334.0U Expired - Fee Related CN205875212U (en) | 2016-04-24 | 2016-04-24 | High -strength plastic inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593378A (en) * | 2019-09-17 | 2019-12-20 | 昆明理工大学 | Spiral rib drainage plastic inspection well |
-
2016
- 2016-04-24 CN CN201620347334.0U patent/CN205875212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593378A (en) * | 2019-09-17 | 2019-12-20 | 昆明理工大学 | Spiral rib drainage plastic inspection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 113122 Fushun Economic Development Zone Binhe Road, east section, No. 1, Liaoning Patentee after: SHENYANG INSTITUTE OF TECHNOLOGY Address before: 110000 Huanggu District, Liaoning, Sihu, Wen Road, poly Lin Lin language No. 534 2-4-1 Patentee before: Zhang Lina |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170424 |