CN110173034A - A kind of compatibility plastic inspection well and its connection structure with pipeline - Google Patents
A kind of compatibility plastic inspection well and its connection structure with pipeline Download PDFInfo
- Publication number
- CN110173034A CN110173034A CN201910386247.4A CN201910386247A CN110173034A CN 110173034 A CN110173034 A CN 110173034A CN 201910386247 A CN201910386247 A CN 201910386247A CN 110173034 A CN110173034 A CN 110173034A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- flange
- inspection shaft
- wall
- shell
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/021—Connection of sewer pipes to manhole shaft
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/024—Manhole shafts or other inspection chambers; Snow-filling openings; accessories made of plastic material
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F2005/028—Sealing joints between manhole segments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Compatibility plastic inspection well of the invention, including two identical " V " font shells, each shell includes two symmetrical sides, bottom surface and the top surface for being provided with opening, the edge of each shell is provided with flange, it is provided with several through-holes in flange, is connected to form inspection shaft open at one end by threaded fastener between two shells.The pipeline of the compatible plurality of specifications bore of inspection shaft of the invention and the combination for realizing a variety of connection types, are greatly saved mold Meteorological, and shorten life cycle of the product；Inspection shaft of the invention is assembled by two shells, it can be achieved that concentrating separately manufacturing, the fit assembling of bulk transport and scene, has the advantages that light-weight, intensity is high and assembling is simple；In addition, the inspection shaft and pipeline connecting hole use flanged joint, have the advantages that and pipeline is convenient and fast connection, sealing joint is reliable.
Description
Technical field
The present invention relates to a kind of compatibility plastic inspection well and its with the connection structure of pipeline, belong to inspection shaft technology neck
Domain.
Background technique
In recent years, the requirement with socio-economic development and country to construction field energy-saving and emission-reduction, plastic inspection well is because of it
Have the advantages that traditional inspection shaft can not be compared to field obtains in the engineering constructions such as municipal discharge, rain sewage diversion, pipe network inspection
To extensive use.Plastic inspection well uses one-time injection molding, pouring molding or rotation molding.For once through moulding technology
For, inspection shaft and the size of pipeline junction aperture are determined by mold body size, and a kind of mold can only produce certain
The inspection shaft of connecting hole, and in actual conditions, inspection shaft and pipeline are connected with "-" type, tee T, cross etc. more [1] kind
Mode, manufacturer have put into multiple sets of molds to adapt to the pipeline of plurality of specifications bore and more to meet the above customer demand
Kind connection type, this not only considerably increases the investment of mold, causes the idle of enterprise's part assets, also increases the life of product
The period is produced, also produces extra-pay in the storage of inspection shaft later period, transportational process；Work progress there is also problems,
Sometimes for additionally with the use of accessories such as reducing joints, in addition inspection shaft and pipeline connection type are mostly bayonet joint or modeling
Expect welding process, on-site construction operations are complicated, difficulty is larger, and the leakproofness and reliability of connecting portion are also not easy to guarantee.
Summary of the invention
To overcome the above deficiencies, the invention provides a kind of compatibility plastic inspection well and its with pipeline
Connection structure, the pipeline of the compatible plurality of specifications bore of the inspection shaft and the combination for realizing a variety of connection types, are greatly saved
Mold Meteorological, and shorten life cycle of the product.
The present invention overcomes the technical solution used by its technical problem to be:
A kind of compatibility plastic inspection well, including two identical " V " font shells, each shell include two symmetrical
Side, bottom surface and the top surface for being provided with opening, the edge of each shell is provided with flange, is provided with several in flange
Through-hole is connected to form inspection shaft open at one end by threaded fastener between two shells.
Preferred according to the present invention, " V " font intersection of each shell is provided with angle muscle, is provided on the outer wall of shell
Several longitudinal ribs, several horizontal bars and several circular bars, the angle muscle, longitudinal rib and horizontal bar and circular bar are mutual
Interweave, has both saved raw material usage, reduced the overall weight of inspection shaft, moreover it is possible to enhance the integral strength of inspection shaft.
Preferred according to the present invention, the region on the side and in circular bar is to face the wall and meditate, face the wall and meditate on can open up it is different big
Small and position mouth, with the pipeline of compatible many kinds of specification.
Preferred according to the present invention, the inner surface of the flange is provided with the groove that a depth is 0.5-1.5mm, and two
Shell will smear sealant in groove when assembling, to increase the overall tightness of inspection shaft.
Preferred according to the present invention, the angle between described two sides is 90 °.
Preferred according to the present invention, the inspection shaft is connected by flange with pipeline, face the wall and meditate on offer and need to connect
The corresponding port of the pipeline connect and several flange holes, flange hole on the nozzle and flange of pipeline respectively with the port faced the wall and meditated and
Inspection shaft is connected by the flange hole one-to-one correspondence on facing the wall and meditating with pipeline.
The beneficial effects of the present invention are:
1) combination of the pipeline of the compatible plurality of specifications bore of inspection shaft of the invention and a variety of connection types of realization, significantly
Mold Meteorological has been saved, and has shortened life cycle of the product.
2) inspection shaft of the invention is assembled by two shells, it can be achieved that concentrating separately manufacturing, bulk transport and showing
The assembling of occasion body has the advantages that light-weight, intensity is high and assembling is simple.
3) inspection shaft of the invention and pipeline connecting hole use flanged joint, have and pipeline is convenient and fast connection, interface
The advantages of sealed reliable.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural schematic diagram I of inventive shell.
Fig. 3 is the structural schematic diagram II of inventive shell.
Fig. 4 is structural schematic diagram when respectively facing the wall and meditating aperture state after inspection shaft of the invention assembles.
Fig. 5 is the structural schematic diagram I after inspection shaft of the invention is connect with pipeline.
Fig. 6 is the structural schematic diagram II after inspection shaft of the invention is connect with pipeline.
In figure, 1, inspection shaft, 2, shell, 2.1, side, 2.2, bottom surface, 2.3, top surface, 3, longitudinal rib, 4, horizontal bar, 5,
Circular bar, 6, angle muscle, 7, flange, 8, through-hole, 9, groove, 10, bolt, 11, nut, 12, A face the wall and meditate, 13, B face the wall and meditate, 14, aperture
Diameter pipeline, 15, large aperture pipeline, 16, pipeline, 17, flange hole, 18, face the wall and meditate, 19, flange, 20, port.
Specific embodiment
Below in conjunction with attached drawing of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
As shown in Figure 1-3, compatibility plastic inspection well of the invention, including two identical " V " font shells 2, shell
Body 2 is fiberglass reinforced SMC or BMC material, passes through the seperated molding manufacture of molding；Each shell 2 includes two symmetrical sides
2.1, bottom surface 2.2 and it is provided with the top surface 2.3 of opening, the angle between preferably two sides 2.1 is 90 °, is assembled into one
Rectangular inspection shaft.
" V " font intersection of each shell 2 is provided with angle muscle 6, be provided on the outer wall of shell several longitudinal ribs 3,
Several horizontal bars 4 and several circular bars 5, the angle muscle 6, longitudinal rib 3 and horizontal bar 4 and circular bar 6 are interweaved, both
Raw material usage has been saved, the overall weight of inspection shaft is reduced, moreover it is possible to enhance the integral strength of inspection shaft；On side 2.1 and
Region in circular bar is to face the wall and meditate 18, and the mouth of different size and position can be opened up on 18 by facing the wall and meditating, with the pipeline of compatible many kinds of specification；
The edge of each shell 2 is provided with flange 7, several through-holes 8 are provided in flange 7, and the inner surface of flange 7 is provided with one
Depth is the groove 9 of 0.5-1.5mm, and two shells 2 will smear sealant in groove 9 when assembling, paste two shells 2 mutually
It closes, then passes through through-hole 8 using bolt 10 and the fastening of nut 11 forms inspection shaft 1 open at one end.
As illustrated in figures 4-5, the inspection shaft 1 is connected by flange 19 with pipeline 16, is faced the wall and meditated and is offered on 18 and need
The corresponding port of the pipeline of connection 20 and several flange holes 17, flange hole on the nozzle and flange 19 of pipeline 16 respectively with face
Inspection shaft 1 is connected by the port 20 of wall 18 and the flange hole one-to-one correspondence faced the wall and meditated on 18 with pipeline 16.
The assemble method of inspection shaft of the present invention is as follows: two 2 bilateral symmetries of shell are placed on same level by construction site
On face, sealant is filled into the groove 9 of two shells 2 respectively, is then bonded the surface in alignment of the flange 7 of two shells 2,
Multiple bolts 10 are successively passed through into through-hole 8, nut 11 is tightened, so that two shells 2 is closely linked into an integrated entity, be assembled into inspection shaft 1,
Its is light-weight, assembling is simple.
It is as follows with the connection type of pipeline due to the pipeline of inspection shaft energy compatible many kinds of specification of the invention:
(1) as illustrated in figures 4-5, at the construction field (site), connected according to 16 caliber size of pipeline and inspection shaft 1 with the specific of pipeline 16
Mode difference is connect, determines aperture size and location, such as need to face the wall and meditate to two of single housing 2 18 carries out opening manipulation respectively
When, first basis respectively needs the corresponding position of the flange hole 17 on the pipeline 16 connected to hold port and flange hole successfully on facing the wall and meditating.A
It faces the wall and meditates and 12 needs to connect small-bore pipeline 14, then A faces the wall and meditates and opens up port corresponding with small-bore pipeline 14 and flange hole 17 on 12；
B, which faces the wall and meditates, 13 needs to connect large aperture pipeline 15, then B faces the wall and meditates and opens up port corresponding with large aperture pipeline 15 and flange hole on 13
17；If shell 2 some face the wall and meditate on do not need connecting pipe, this face the wall and meditate just do not have to aperture, the shell 2 of such inspection shaft 1
Manufacture mold only needs seldom type, so that it may the pipeline of compatible many kinds of specification and the combination for realizing a variety of connection types, greatly
Mold Meteorological has been saved greatly, and has shortened life cycle of the product.
(2) flange hole 17 of small-bore pipeline 14 is directed at the flange hole 17 that A faces the wall and meditates on 12 respectively, large aperture pipeline 15
Flange hole 17 is directed at the flange hole 17 that B faces the wall and meditates on 13, then passes through multiple bolts 10 and is fastened after each flange hole 17 with nut 11,
Inspection shaft 1 just links into an integrated entity with pipeline in this way, as shown in fig. 6, this connection type is easy to operate, sealing joint can
It leans on.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of compatibility plastic inspection well, it is characterised in that: including two identical " V " font shells (2), each shell
It (2) include two symmetrical sides (2.1), bottom surface (2.2) and the top surface (2.3) for being provided with opening, the edge of each shell
Place is provided with flange (7), several through-holes (8) are provided in flange (7), are connected between two shells by threaded fastener
Form inspection shaft open at one end (1).
2. a kind of compatibility plastic inspection well according to claim 1, it is characterised in that: " V " font of each shell
Intersection is provided with angle muscle (6), and several longitudinal ribs (3), several horizontal bars (4) and several are provided on the outer wall of shell
Circular bar (5), the angle muscle (6), longitudinal rib (3) and horizontal bar (4) and circular bar (6) are interweaved.
3. a kind of compatibility plastic inspection well according to claim 2, it is characterised in that: on the side (2.1) and
Region in circular bar is to face the wall and meditate (18), face the wall and meditate on can open up the mouth of different size and position.
4. a kind of compatibility plastic inspection well according to claim 1, it is characterised in that: the interior table of the flange (7)
Face is provided with the groove (9) that a depth is 0.5-1.5mm.
5. a kind of compatibility plastic inspection well according to claim 1, it is characterised in that: described two sides (2.1)
Between angle be 90 °.
6. a kind of connection structure of compatibility plastic inspection well and pipeline as claimed in claim 3, it is characterised in that: described
Inspection shaft (1) is connected by flange (19) with pipeline (16), and facing the wall and meditating, it is corresponding with the pipeline that needs connect to offer on (18)
Port (20) and several flange holes (17), flange hole on the nozzle and flange (19) of pipeline (16) respectively with face the wall and meditate on (18)
Port (20) and face the wall and meditate on (18) flange hole one-to-one correspondence inspection shaft (1) is connected with pipeline (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386247.4A CN110173034A (en) | 2019-05-09 | 2019-05-09 | A kind of compatibility plastic inspection well and its connection structure with pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386247.4A CN110173034A (en) | 2019-05-09 | 2019-05-09 | A kind of compatibility plastic inspection well and its connection structure with pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173034A true CN110173034A (en) | 2019-08-27 |
Family
ID=67690823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910386247.4A Pending CN110173034A (en) | 2019-05-09 | 2019-05-09 | A kind of compatibility plastic inspection well and its connection structure with pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173034A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1012158C2 (en) * | 1999-05-26 | 2000-11-28 | Pipelife Nederland Bv | Manhole, has modular design with shaft comprising at least two shaft segments |
| CN203475580U (en) * | 2013-08-08 | 2014-03-12 | 天津市博安塑胶制品有限公司 | Multi-functional combined rainwater plastic inspection well |
| CN105350578A (en) * | 2015-11-25 | 2016-02-24 | 山东海丽管道科技有限公司 | Compatible plastic inspection well and connecting structure of compatible plastic inspection well and pipeline |
| CN205077594U (en) * | 2015-10-20 | 2016-03-09 | 杨利辉 | Enhancement mode five -way plastic check well |
| CN205205862U (en) * | 2015-11-25 | 2016-05-04 | 山东海丽管道科技有限公司 | Can compatible plastic check well and connection structure with pipeline thereof |
-
2019
- 2019-05-09 CN CN201910386247.4A patent/CN110173034A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1012158C2 (en) * | 1999-05-26 | 2000-11-28 | Pipelife Nederland Bv | Manhole, has modular design with shaft comprising at least two shaft segments |
| CN203475580U (en) * | 2013-08-08 | 2014-03-12 | 天津市博安塑胶制品有限公司 | Multi-functional combined rainwater plastic inspection well |
| CN205077594U (en) * | 2015-10-20 | 2016-03-09 | 杨利辉 | Enhancement mode five -way plastic check well |
| CN105350578A (en) * | 2015-11-25 | 2016-02-24 | 山东海丽管道科技有限公司 | Compatible plastic inspection well and connecting structure of compatible plastic inspection well and pipeline |
| CN205205862U (en) * | 2015-11-25 | 2016-05-04 | 山东海丽管道科技有限公司 | Can compatible plastic check well and connection structure with pipeline thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190827 |
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| WD01 | Invention patent application deemed withdrawn after publication |