CN108661082A - A kind of manhole operation well - Google Patents
A kind of manhole operation well Download PDFInfo
- Publication number
- CN108661082A CN108661082A CN201810596688.2A CN201810596688A CN108661082A CN 108661082 A CN108661082 A CN 108661082A CN 201810596688 A CN201810596688 A CN 201810596688A CN 108661082 A CN108661082 A CN 108661082A
- Authority
- CN
- China
- Prior art keywords
- manhole
- manhole shaft
- cavity
- increases
- flange
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said shaft
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to a kind of manholes to operate well.Including manhole shaft neck ring, manhole shaft shoulder body, manhole shaft cavity and increase part, the part that increases is annular tubular, diameter is adapted with the manhole shaft cavity diameter, the part that increases is arranged between manhole shaft shoulder body and manhole shaft cavity, is detachably connected with manhole shaft shoulder body and manhole shaft cavity composition.The present invention is adapted with manhole shaft cavity diameter by being provided with seperated and diameter and increases part, achievees the purpose that adjust whole height using the different part that increases of different height specification or number.Further, since the diameter for increasing part is close with manhole shaft cavity diameter more than manhole shaft neck ring, therefore internal operating space is also increased simultaneously, and due to not having to increase the length of manhole shaft neck ring, will not increase the difficulty of manhole shaft cavity inner air convection.
Description
Technical field
The present invention relates to a kind of manholes to operate well.
Background technology
Oil tank is to store crude oil or the container of other oil products, the underground of gas station is usually mounted to, convenient for crude oil
Or other oil products are transferred and are stored in time.For the ease of in oil tank crude oil or other oil products operate, it is past
Toward can above oil tank be arranged manhole operate well, inner space for liquid level metering instrument, oil transfer pump, pipeline valve, inflow pipeline,
The installation of the equipment such as flowline and other pipelines.Traditional manhole operation well includes well lid, manhole shaft neck ring, people from top to bottom
Hole well shoulder body and manhole shaft cavity.Wherein inflow pipeline, flowline and other pipelines are in manhole shaft cavity inner cavity, manhole
Preliminary shaft circle is the channel for service personnel's access manhole's well cavity, therefore manhole shaft neck ring diameter is all compared with manhole shaft cavity diameter
It is small, it is connected between the two by manhole shaft shoulder body transition.For the ease of the lid installation above manhole shaft neck ring, often need
The upper surface of manhole shaft neck ring is kept calibration distance with ground, still, on the one hand, in order to avoid being mixed into refueling process
Air, it is desirable that embedded from oil tank to oiling island of flowline has certain top rade degree, specific due to each gas station
Situation is different, and the distance on oil tank to oiling island differs, therefore it is required that the oil tank depth of burying is also different；On the other hand, due to applying
The human factor of worker person influences, and it is different to also result in the oil tank depth of burying.When oil tank is buried it is too deep when, existing solution
It is the length for lengthening manhole shaft neck ring, this just operates well to worker access manhole and brings inconvenience, moreover, manhole shaft cavity
For equipment in occupation of most of space, the operating space of maintenance personnel is limited in inner cavity, and operation is very inconvenient；Further, since increasing
The length of manhole shaft neck ring, causes manhole shaft cavity inner air convection to be more not easy, increases security risk.
Invention content
It is adjustable and have more it is an object of the invention to provide a kind of whole height for overcome the deficiencies in the prior art
The manhole of big operating space operates well.
To achieve the goals above, the invention discloses including manhole shaft neck ring, manhole shaft shoulder body and manhole shaft cavity,
It is characterized in that：The manhole operation well, which is additionally provided with, increases part, and the part that increases is annular tubular, diameter and the manhole shaft cavity
Diameter is adapted, and the part sidewall sections that increase are that " shape, the ring edge composition eversion type that turns up suitable for reading that is equipped with increase part flange；
The manhole shaft cavity varus ring edge suitable for reading that is equipped with constitutes varus formula cavity flange, and cavity flange upper surface is equipped with one
Loop diameter constitutes positioning and sealed groove with the groove for increasing the matching of part lower port diameter, and the part that increases is arranged in manhole shaft
Between shoulder body and manhole shaft cavity, the cavity flange and increases the corresponding position of part flange and increase part flange and shoulder body method
Blue corresponding position is equipped with bolt hole, be equipped in the bolt hole screw rod make described in increase part respectively with manhole shaft shoulder body and people
Hole well cavity composition is detachably connected.
The present invention is adapted with manhole shaft cavity diameter by being provided with seperated and diameter and increases part, is advised using different height
Lattice or number it is different increase part achieve the purpose that adjust whole height.Further, since the diameter for increasing part is more than manhole preliminary shaft
Circle is close with manhole shaft cavity diameter, therefore internal operating space is also increased simultaneously, and due to not having increase manhole shaft
The length of neck ring will not increase the difficulty of manhole shaft cavity inner air convection.
As the further setting of the present invention, the positioning and sealed groove width increase mouth wall thickness phase under part with described
Match, the lower mouth cooperation of increasing part adjacent with the manhole shaft cavity is in the positioning and sealed groove.Using the above structure,
The lower mouth for increasing part is connected with the cavity flange, can greatly improve the anti-radial pressure for increasing part lower part
Energy.
As the further setting of the present invention, the part flange upper surface of increasing for increasing part is equipped with a loop diameter and increases
The seal groove that mouth matches under part is equipped in the seal groove and increases part sealing strip.By above-mentioned setting, described increase can be enhanced
Between part and increase leakproofness between part and other adjacent components.
As the further setting of the present invention, manhole operation well increases part equipped with one layer or more, described in every layer
Increase part and be equipped with respective screw rod and is detachably connected with adjacent component composition.It is close that such structure setting is more advantageous to raising
Sealing property.
As the further setting of the present invention, the side wall for increasing part has been uniformly distributed circumferentially several axial settings
Reinforcing rib, the lower end of the reinforcing rib is equipped with and protrudes from the locating convex block for increasing the end faces part Xia Kou, the manhole shaft chamber
Position corresponding with the locating convex block is equipped with the positioning pit to match on body cavity flange suitable for reading, the locating convex block with it is fixed
Position hole clearance fit and inserting wherein.By being provided with reinforcing rib, it can greatly improve that described to increase the measuring body machinery of part strong
Degree, while also greatly improving the anti-radial pressure performance for increasing part lower part.
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described.
Description of the drawings（This part adjusts again after drawing determination）
Attached drawing 1 is specific embodiment of the invention dimensional structure diagram；
Attached drawing 2 is specific embodiment of the invention stereochemical structure section view；
Attached drawing 3 is 2 portions I partial enlarged view of attached drawing；
Attached drawing 4 is 2 portions II partial enlarged view of attached drawing；
Attached drawing 5 is 2 portions III partial enlarged view of attached drawing；
Attached drawing 6 is manhole shaft cavity specific embodiment dimensional structure diagram of the present invention；
Attached drawing 7 is that the present invention increases one of part specific embodiment dimensional structure diagram；
Attached drawing 8 is that the present invention increases the two of part specific embodiment dimensional structure diagram；
Attached drawing 9 is 8 partial enlarged view of attached drawing；
Attached drawing 10 is one of manhole shaft shoulder body specific embodiment dimensional structure diagram of the present invention；
Attached drawing 11 is the two of manhole shaft shoulder body specific embodiment dimensional structure diagram of the present invention；
Attached drawing 12 is one of manhole preliminary shaft circle specific embodiment dimensional structure diagram of the present invention；
Attached drawing 13 is the two of manhole preliminary shaft circle specific embodiment dimensional structure diagram of the present invention.
Specific implementation mode
As shown in Figure 1, 2, the present inventor's hole operation well includes manhole shaft neck ring 4, manhole shaft shoulder body 3,1 and of manhole shaft cavity
Increase part 2.As shown in figs. 6-13, institute's manhole shaft neck ring 4, manhole shaft cavity 1 and increase 2 overall structure of part tubular in a ring；
The manhole shaft cavity 1 varus ring edge suitable for reading that is equipped with constitutes varus formula cavity flange 101,101 upper table of cavity flange
Face is equipped with a loop diameter and increases the positioning of groove composition and sealed groove 102 that 2 lower port diameter of part and wall thickness match with described.
As Figure 7-9,2 diameter of part that increases is adapted with 1 diameter of manhole shaft cavity, i.e., described to increase part 2
Diameter is in the range of cavity flange 101, matches with the positioning and 102 diameter of sealed groove, described to increase that part 2 is suitable for reading to be equipped with
The ring edge that turns up constitutes eversion type and increases part flange 201, and 2 sidewall sections of part that increase are preferably that " shape is so that it is convenient to produce
Manufacture.The seal groove for increasing 201 upper surface of part flange and being equipped with a loop diameter and increasing the matching of 2 times mouths of part for increasing part 2
202, it is equipped in the seal groove 202 and increases part sealing strip 5.By above-mentioned setting, can enhance it is described increase between part 2 and
Increase the leakproofness between part 2 and other adjacent components.It is described increase the setting of part 2 manhole shaft shoulder body 3 and manhole shaft cavity 1 it
Between, the positioning and 102 bottom of sealed groove be equipped with cavity sealing strip 6, adjacent with the manhole shaft cavity 1 part 2 that increases
Lower mouth is close in the positioning and sealed groove 102 by cavity sealing strip 6, achievees the purpose that sealing.As shown in figure 5, being
The anti-radial pressure performance for increasing 2 lower part of part is further increased simultaneously, preferably by the positioning and sealed groove width and institute
It states and increases under part mouth wall thickness gap and match, the lower mouth cooperation of increasing part adjacent with the manhole shaft cavity is in the positioning and close
It seals in groove 102, the lower mouth for increasing part described in this way is connected with the cavity flange, can greatly improve and increase part lower part
Anti- radial pressure performance.
As shown in figs. 1 and 6-8, the cavity flange 101 and increase the corresponding position of part flange 201 and increase part flange
201 are equipped with bolt hole 7 with the corresponding position of shoulder body flange 301, and the bolt hole 7 will be uniformly distributed circumferentially, the bolt hole 7
In be equipped with screw rod 8 so that the part 2 that increases is detachably connected with manhole shaft shoulder body 3 and the composition of manhole shaft cavity 1 respectively, the people
Hole preliminary shaft circle 4 is arranged on the manhole shaft shoulder body 3, and well lid 9 is additionally provided on the manhole shaft neck ring 4.
The present inventor's hole operation well can increase part 2 equipped with one layer or more, and the manhole for increasing equipped with multilayer part 2 is grasped
Make well, preferably increases part 2 described in every layer and be equipped with respective screw rod 8 and adjacent component（Such as manhole shaft shoulder body 3 increases 2 and of part
Manhole shaft cavity 1）Composition is detachably connected, and such structure setting is more advantageous to raising sealing performance.
In order to improve it is described increase 2 measuring body mechanical strength of part and anti-radial pressure performance, manhole of the invention operates well
It can also take and be uniformly distributed circumferentially several reinforcing ribs 203 being axially arranged, the reinforcement in the side wall for increasing part 2
The lower end of muscle 203 is equipped with and protrudes from the locating convex block 204 for increasing the end faces part Xia Kou, the manhole shaft cavity 1 chamber suitable for reading
On body flange 101 position corresponding with the locating convex block 204 be equipped with match positioning pit 103, the locating convex block 204 with
103 clearance fit of positioning pit and inserting are wherein.By being provided with reinforcing rib 203, it can greatly improve and described increase part resistance to compression
Mechanical strength, while the locating convex block 204 and 103 clearance fit of positioning pit also greatly improve the anti-radial direction for increasing part lower part
Pressure.
Claims (5)
1. a kind of manhole operates well, including manhole shaft neck ring, manhole shaft shoulder body and manhole shaft cavity, it is characterised in that：The people
Hole operation well, which is additionally provided with, increases part, and the part that increases is annular tubular, and diameter is adapted with the manhole shaft cavity diameter, described
It is that " shape, the ring edge composition eversion type that turns up suitable for reading that is equipped with increase part flange to increase part sidewall sections；On the manhole shaft cavity
Mouth is equipped with varus ring edge and constitutes varus formula cavity flange, and cavity flange upper surface is increased equipped with a loop diameter with described
The groove that part lower port diameter matches constitutes positioning and sealed groove, and the part that increases is arranged in manhole shaft shoulder body and manhole shaft cavity
Between, the cavity flange and the corresponding position for increasing part flange and increase part flange and the corresponding position of shoulder body flange is equipped with
Bolt hole, in the bolt hole equipped with screw rod make it is described increase part constituted respectively with manhole shaft shoulder body and manhole shaft cavity it is removable
Unload connection.
2. manhole according to claim 1 operates well, it is characterised in that：The positioning and sealed groove width and the increasing
Mouth wall thickness matches under high part, and the lower mouth that increases part adjacent with the manhole shaft cavity coordinates in the positioning and sealed groove
In.
3. manhole according to claim 1 operates well, it is characterised in that：The part flange upper surface of increasing for increasing part is set
There is a loop diameter and increase the seal groove that mouth matches under part, is equipped in the seal groove and increases part sealing strip.
4. manhole according to claim 1 operates well, it is characterised in that：The manhole operation well is equipped with one layer or more of increasing
High part, increases part and is equipped with respective screw rod and be detachably connected with adjacent component composition described in every layer.
5. manhole according to claim 1 operates well, it is characterised in that：The side wall for increasing part is uniformly distributed circumferentially
There are several reinforcing ribs being axially arranged, the lower end of the reinforcing rib, which is equipped with, protrudes from the convex for increasing the end faces part Xia Kou
Block, position corresponding with the locating convex block is equipped with the positioning pit to match on manhole shaft cavity cavity flange suitable for reading,
The locating convex block and positioning pit clearance fit and inserting is wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596688.2A CN108661082A (en) | 2018-06-11 | 2018-06-11 | A kind of manhole operation well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596688.2A CN108661082A (en) | 2018-06-11 | 2018-06-11 | A kind of manhole operation well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108661082A true CN108661082A (en) | 2018-10-16 |
Family
ID=63774620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810596688.2A Withdrawn CN108661082A (en) | 2018-06-11 | 2018-06-11 | A kind of manhole operation well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661082A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3670755A1 (en) * | 2018-12-18 | 2020-06-24 | REHAU AG + Co | Hybrid compensating ring, formwork ring for a hybrid compensating ring and manhole construction |
| EP3670754A1 (en) * | 2018-12-18 | 2020-06-24 | REHAU AG + Co | Hybrid bearing ring, formwork ring for hybrid bearing ring and manhole construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001279696A (en) * | 2000-03-29 | 2001-10-10 | Fujimura Fume Kan Kk | Structure of small-sized manhole |
| CN104532878A (en) * | 2014-12-18 | 2015-04-22 | 王一峰 | Plastic inspection well |
| EP3054055A1 (en) * | 2015-02-03 | 2016-08-10 | zarmuTEC GmbH & Co. KG | Manhole shaft structure |
| CN206087967U (en) * | 2016-08-05 | 2017-04-12 | 浙江瑞森路政设施有限公司 | Manhole operating well of belt lid |
| CN206396798U (en) * | 2016-12-28 | 2017-08-11 | 冀州优捷特石油设备科技有限公司 | A kind of spigot-and-socket composite operates well |
| CN207001373U (en) * | 2017-07-01 | 2018-02-13 | 衡水优捷特石油设备科技有限公司 | A kind of flanging people hole operation well |
| CN208346855U (en) * | 2018-06-11 | 2019-01-08 | 浙江瑞森路政设施有限公司 | A kind of manhole operation well |
-
2018
- 2018-06-11 CN CN201810596688.2A patent/CN108661082A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001279696A (en) * | 2000-03-29 | 2001-10-10 | Fujimura Fume Kan Kk | Structure of small-sized manhole |
| CN104532878A (en) * | 2014-12-18 | 2015-04-22 | 王一峰 | Plastic inspection well |
| EP3054055A1 (en) * | 2015-02-03 | 2016-08-10 | zarmuTEC GmbH & Co. KG | Manhole shaft structure |
| CN206087967U (en) * | 2016-08-05 | 2017-04-12 | 浙江瑞森路政设施有限公司 | Manhole operating well of belt lid |
| CN206396798U (en) * | 2016-12-28 | 2017-08-11 | 冀州优捷特石油设备科技有限公司 | A kind of spigot-and-socket composite operates well |
| CN207001373U (en) * | 2017-07-01 | 2018-02-13 | 衡水优捷特石油设备科技有限公司 | A kind of flanging people hole operation well |
| CN208346855U (en) * | 2018-06-11 | 2019-01-08 | 浙江瑞森路政设施有限公司 | A kind of manhole operation well |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3670755A1 (en) * | 2018-12-18 | 2020-06-24 | REHAU AG + Co | Hybrid compensating ring, formwork ring for a hybrid compensating ring and manhole construction |
| EP3670754A1 (en) * | 2018-12-18 | 2020-06-24 | REHAU AG + Co | Hybrid bearing ring, formwork ring for hybrid bearing ring and manhole construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108661082A (en) | A kind of manhole operation well | |
| CN206128099U (en) | Novel precipitation well shut -in well device | |
| EP2279961A3 (en) | A closure assembly for a container | |
| CN203743819U (en) | Underground storage tank for LNG (Liquefied Natural Gas) filling station | |
| CN209128162U (en) | Aeration quantity is adjustable aeration tube | |
| CN208346855U (en) | A kind of manhole operation well | |
| CN201485896U (en) | Non-pump differential pressure water supplying device for well | |
| CN205956550U (en) | Construction flexible slip casting pipe among steel cylinder concrete pipe for method is advanced on top | |
| CN108824489A (en) | A kind of ne-leakage manhole operation well | |
| CN208618450U (en) | A kind of ne-leakage manhole operation well | |
| CN206754370U (en) | Piston compressor leak sealing ring group | |
| CN206087967U (en) | Manhole operating well of belt lid | |
| CN206617673U (en) | The screw connection structure of liner two-phase stainless steel composite steel pipe | |
| CN206018084U (en) | Soft seal clip | |
| CN205134502U (en) | Adjustable pre -buried floor drain | |
| CN208829255U (en) | A kind of height-adjustable fuel charger kerve | |
| CN209325404U (en) | A kind of device preventing gas tank overfilling | |
| CN209130315U (en) | A kind of inlet seal set of double-layer seal | |
| CN209099349U (en) | A kind of embedding rock single pile grouting system of embedded type major diameter | |
| CN207536448U (en) | A kind of rotary sealing appts for corrosive solution case | |
| CN206860255U (en) | A kind of engine motor oil filling lid | |
| CN207763888U (en) | A kind of outer wall coil root sealing property detection device | |
| CN207621510U (en) | A kind of crossing wall pipeline sealing shroud | |
| CN105947962A (en) | Automatic lifting oil injector | |
| CN206810230U (en) | A kind of mixed mud additive reactor control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
|
| WW01 | Invention patent application withdrawn after publication |