CN207538081U - A kind of general-purpose injection inspection shaft - Google Patents
A kind of general-purpose injection inspection shaft Download PDFInfo
- Publication number
- CN207538081U CN207538081U CN201721339725.9U CN201721339725U CN207538081U CN 207538081 U CN207538081 U CN 207538081U CN 201721339725 U CN201721339725 U CN 201721339725U CN 207538081 U CN207538081 U CN 207538081U
- Authority
- CN
- China
- Prior art keywords
- general
- inspection shaft
- purpose injection
- take over
- chute
- 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 belongs to subdrainage, blowdown inspection shaft technical field, discloses a kind of general-purpose injection inspection shaft, solves the problem of inspection shaft use state is single, and connecting pipe direction cannot deviate.The general-purpose injection inspection shaft is taken over including chute, pit shaft bellmouth and 4, and chute is four-way downstream, and the upper end connection of pit shaft bellmouth and chute is taken over and connect with four sides of chute, the opening position taken over is provided with take over catch.The general-purpose injection inspection shaft, can required take over catch be opened along the opening position taken over according to actual needs, 45 ° of union elbows can be connected by taking over junction, the general-purpose injection inspection shaft, can there are starting, straight-through, threeway, four-way, 90 ° of connections, 45 ° of multiple use states of connection, adapt to the changeable demand of pipe-line system connection mode.
Description
Technical field
The utility model is related to subdrainage, blowdown inspection shaft technical fields, and in particular to a kind of general-purpose injection inspection shaft.
Background technology
Draining, blowdown inspection shaft are the inspection shafts set up on sewerage system to check and clearing up pipeline.It is two neighboring
Pipeline section between inspection shaft should point-blank, therefore, at conduit section change, at gradient change, intersection, elevation change
Setting inspection shaft is all needed at change, subsection setup inspection shaft is also needed on long straight line pipeline section, when setting inspection shaft, according to pipeline
Diameter and rain, sewage type stated segmentation spacing.
Existing inspection shaft, connected state only have a kind of, starting, straight-through, threeway, four-way, 90 ° of connections or 45 ° of connections,
The inspection shaft of six kinds of patterns need to be manufactured；Before pipeline construction, branch variation need to be corresponded to according to construction drawing, corresponding inspection shaft is configured,
It wastes time；Existing inspection shaft, each specification have the well seat of 6 types, and construction site need to stack by type, waste of manpower；
Existing inspection shaft, specification, type are too many, and storage area and inventory cost are too high, waste money.
Utility model content
To solve the problems in background technology, the utility model provides a kind of general-purpose injection inspection shaft, the general note
It moulds and is provided with take over catch on the take over bellmouth of inspection shaft, when use can open corresponding take over catch according to actual conditions, even
Lead to corresponding pipeline, 45 ° of elbows can be connected at take over undertaking, can meet multiple directions takes over requirement.
The technical solution of general-purpose injection inspection shaft is in the utility model：A kind of general-purpose injection inspection shaft, including chute, well
Cylinder bellmouth and it is at least one take over, the connection of the upper end of the pit shaft bellmouth and chute, the side of described one end taken over and chute
Connection, the other end taken over are take over bellmouth, and the side of the chute is provided with opening position, and the opening position, which is located at, to be taken over
With the junction of chute, the opening position is provided with take over catch, and the take over catch is tightly connected with chute side.It is described logical
With injection inspection shaft, it can need the take over catch of different directions is open-minded according to using, can there is multiple connection status.
The chute is four-way, and the quantity taken over is 4.
The pit shaft socket is provided with bearing ring, and the pit shaft bellmouth is exclusively used in connection wellbore tubular.
The take over catch is connect with chute side integral type.Take over catch is connect with chute side integral type, makes its close
Good, the simple in structure, convenient formation of envelope property.
The general-purpose injection inspection shaft is embedded in underground, when pre-buried, take over catch Close All, and the general-purpose injection inspection
Well keeps initial state, according to needs is used to open corresponding take over catch during use.
The take over catch opens one, and the state of the general-purpose injection inspection shaft is starting well seat；The take over catch
Two are opened, the general-purpose injection inspection shaft state is 90 ° of connected well seats or straight-through well seat；The take over catch opens three,
The state of the general-purpose injection inspection shaft is three drifting seats；The take over catch opens four, the general-purpose injection inspection shaft
State is four drifting seats.Corresponding take over catch, connected state are opened in the quantity that can be connected according to pipeline and the requirement in direction
It is various.
The take over bellmouth connects 45 ° of elbows, and the general-purpose injection inspection shaft keeps the state of 45 ° of connected well seats.It takes over
Bellmouth is connect with 45 ° of elbows, meets the requirement during offset of pipeline direction.
The tube wall at the place of taking over of the take over bellmouth is inside contracted to chute direction.The positive resistance to compression for taking over place is promoted, Ke Yizeng
Mechanical strength at adjunction pipe, ruptures when avoiding taking over, and saves volume.
The side junction of the outer wall of the chute is provided with vertical bars.The setting of vertical bars can increase the machinery at side
Intensity avoids rupturing.
Ring muscle is provided on the outer wall of the pit shaft bellmouth.
Ring muscle is provided on the outer wall of the take over bellmouth.
The utility model has the following advantages compared with prior art and effect：General-purpose injection inspection described in the utility model
Well is looked into, takes over and chute junction is provided with take over catch, required on-tube can be opened along opening position according to actual needs
Take over catch at road, 45 ° of elbows can be connected by taking over junction, the general-purpose injection inspection shaft, can have starting, it is straight-through,
Threeway, four-way, 90 ° of connections, 45 ° of multiple use states of connection, adapt to the changeable requirement of pipe-line system connection mode.
Description of the drawings
Fig. 1 is a kind of front view of general-purpose injection inspection shaft of the utility model.
Fig. 2 is a kind of vertical view of general-purpose injection inspection shaft of the utility model.
In figure, 1- chutes, 2- pit shaft bellmouths, 3- takes over, 4- take over bellmouths, 5- take over catch, 6- vertical bars, 7- ring muscle.
Specific embodiment
Below in conjunction with the accompanying drawings and pass through embodiment the technical solutions of the present invention will be further described, below
Embodiment is the explanation to the utility model and the utility model is not limited to following embodiment.
Embodiment.
Referring to Fig. 1 to Fig. 2, the utility model discloses a kind of general-purpose injection inspection shaft, in the present embodiment, a kind of general note
Inspection shaft is moulded, including chute 1, pit shaft bellmouth 2 and 4 take overs 3, the pit shaft bellmouth 2 is connect with the upper end of chute 1, described to connect
One end of pipe 3 is connect with the side of chute 1, and the other end of the take over 3 is take over bellmouth 4, and the side of the chute 1 is provided with
Be open position, and the opening position is located at the junction of take over 3 and chute 1, and the opening position is provided with take over catch 5, described to take over
Catch 5 is tightly connected with 1 side of chute.The general-purpose injection inspection shaft can need taking over different directions according to using
Catch 5 is open-minded, can there is multiple connection status.
The chute 1 is four-way.
Bearing ring is provided at the pit shaft bellmouth 2, the pit shaft bellmouth 2 is exclusively used in connection wellbore tubular.
The take over catch 5 is connect with 1 side integral type of chute.Take over catch 5 is connect with 1 side integral type of chute, is made
Its good airproof performance, simple in structure, convenient formation.
The general-purpose injection inspection shaft is embedded in underground, when pre-buried, 5 Close All of take over catch, and the general-purpose injection inspection
It looks into well and keeps initial state, according to needs is used to open corresponding take over catch 5 during use.
The take over catch 5 opens one, and the state of the general-purpose injection inspection shaft is starting well seat；The take over catch
5 open two, and the general-purpose injection inspection shaft state is 90 ° of connected well seats or straight-through well seat；The take over catch 5 opens three
A, the state of the general-purpose injection inspection shaft is three drifting seats；The take over catch 5 opens four, the general-purpose injection inspection
The state of well is four drifting seats.Corresponding take over catch 5, connection are opened in the quantity that can be connected according to pipeline and the requirement in direction
State is various.
The take over bellmouth 4 connects 45 ° of elbows, and the general-purpose injection inspection shaft keeps the state of 45 ° of connected well seats.It takes over
Bellmouth 4 is connect with 45 ° of elbows, meets the requirement during offset of pipeline direction.
The tube wall at the place of taking over of the take over bellmouth 4 is inside contracted to 1 direction of chute.The positive resistance to compression for taking over place is promoted, can be with
Increase the mechanical strength for taking over place, ruptured when avoiding taking over, save volume.
The side junction of the outer wall of the chute 1 is provided with vertical bars 6.The setting of vertical bars 6 can increase the machine at side
Tool intensity avoids rupturing.
Ring muscle 7 is provided on the outer wall of the pit shaft bellmouth 2.
Ring muscle 7 is provided on the outer wall of the take over bellmouth 4.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, component named title etc. can not
Together, the combination between component can be converted rationally, described in this specification above content is only to this practicality
Novel example explanation.The equivalent change that all construction, feature and principles according to described in the utility model patent concept are done
Change or simple change, are included in the protection domain of the utility model patent.The skill of the utility model technical field
Art personnel can do various modifications or additions to described specific embodiment or substitute in a similar way, as long as
Structure without departing from the utility model surmounts range defined in the claims, should all belong to the guarantor of the utility model
Protect range.
Claims (9)
1. a kind of general-purpose injection inspection shaft, including chute, pit shaft bellmouth and at least one take over, which is characterized in that the pit shaft
The upper end of bellmouth and chute connects, and the side of described one end taken over and chute connects, and the other end taken over is held to take over
Mouthful, the side of the chute is provided with opening position, and the opening position is located at the junction taken over chute, opening position setting
There is take over catch, the take over catch is tightly connected with chute side.
2. general-purpose injection inspection shaft according to claim 1, which is characterized in that the chute is four-way.
3. general-purpose injection inspection shaft according to claim 1, which is characterized in that the quantity taken over is 4.
4. general-purpose injection inspection shaft according to claim 1, which is characterized in that the pit shaft socket is provided with pressure-bearing
Circle, the pit shaft bellmouth are exclusively used in connection wellbore tubular.
5. general-purpose injection inspection shaft according to claim 1, which is characterized in that the take over catch and chute side one
Formula connects.
6. general-purpose injection inspection shaft according to claim 1, which is characterized in that the general-purpose injection inspection shaft is embedded in ground
Under, when pre-buried, take over catch Close All, the general-purpose injection inspection shaft keeps initial state.
7. general-purpose injection inspection shaft according to claim 1, which is characterized in that the take over catch opens one, described
The state of general-purpose injection inspection shaft is starting well seat；The take over catch opens two, and the general-purpose injection inspection shaft state is
90 ° of connected well seats or straight-through well seat；The take over catch opens three, and the state of the general-purpose injection inspection shaft is three driftings
Seat；The take over catch opens four, and the state of the general-purpose injection inspection shaft is four drifting seats.
8. general-purpose injection inspection shaft according to claim 1, which is characterized in that the take over bellmouth connects 45 ° of elbows, institute
State the state that general-purpose injection inspection shaft keeps 45 ° of connected well seats.
9. general-purpose injection inspection shaft according to claim 1, which is characterized in that the tube wall for taking over place of the take over bellmouth
It is inside contracted to chute direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339725.9U CN207538081U (en) | 2017-10-18 | 2017-10-18 | A kind of general-purpose injection inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339725.9U CN207538081U (en) | 2017-10-18 | 2017-10-18 | A kind of general-purpose injection inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207538081U true CN207538081U (en) | 2018-06-26 |
Family
ID=62610546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339725.9U Expired - Fee Related CN207538081U (en) | 2017-10-18 | 2017-10-18 | A kind of general-purpose injection inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207538081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113536504A (en) * | 2021-07-22 | 2021-10-22 | 广联达科技股份有限公司 | Well seat type determination method and device, computer equipment and readable storage medium |
-
2017
- 2017-10-18 CN CN201721339725.9U patent/CN207538081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113536504A (en) * | 2021-07-22 | 2021-10-22 | 广联达科技股份有限公司 | Well seat type determination method and device, computer equipment and readable storage medium |
| CN113536504B (en) * | 2021-07-22 | 2024-02-13 | 广联达科技股份有限公司 | Well seat type determining method, well seat type determining device, computer equipment and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |