CN106948461A - Integrated wellhead module device and modular multifunctional inspection shaft - Google Patents
Integrated wellhead module device and modular multifunctional inspection shaft Download PDFInfo
- Publication number
- CN106948461A CN106948461A CN201710311004.5A CN201710311004A CN106948461A CN 106948461 A CN106948461 A CN 106948461A CN 201710311004 A CN201710311004 A CN 201710311004A CN 106948461 A CN106948461 A CN 106948461A
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- Prior art keywords
- wellhead module
- wellhead
- inspection shaft
- cylinder
- module
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Classifications
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- 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
- E03F5/024—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
- E03F5/027—The bottom made of prefabricated 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)
- Excavating Of Shafts Or Tunnels (AREA)
- Sewage (AREA)
Abstract
The present invention relates to underground water supply and drainage systems technology field, it is a kind of integrated wellhead module device and modular multifunctional inspection shaft, it includes wellhead module, the outer wall of wellhead module is provided with the concrete bearing layer linked into an integrated entity with wellhead module, and adjustable height formula, which increases, is provided with the first space between the outer wall of cylinder and the inwall of wellhead module；Adjustable height formula, which increases, is provided with Second gap between the upper end of cylinder and the lower surface of cover seat of manhole.Present invention employs integrated wellhead module device so that wellhead module and concrete formation integrated steel tendon concrete structure, vehicle roll impact under will not separate；Adjustable height formula to increase and leave Second gap between the upper end of cylinder and the lower end of cover seat of manhole in wellhead module, when well lid is rolled impact, impulsive force will not be transferred to adjustable height formula and increase cylinder and well body, so that the service life and maintenance cycle of inspection shaft are longer, the sewage avoided in drainage pipeline is leaked into soil, it is more environmentally-friendly, road surface can also be avoided to cave in.
Description
Technical field
It is a kind of integrated wellhead module device and many work(of modular the present invention relates to underground water supply and drainage systems technology field
Can inspection shaft.
Background technology
For Economization on land, on town road, many inspection shafts are typically provided with, vehicle passes through the well above inspection shaft
Gai Shi, having to well lid, impulsive force can be transferred to walling crib, the borehole wall, well successively after certain pressure and impulsive force, well lid stress
Under body and blow-off line, long duration of action, blow-off line can deform it is U-shaped, so as to form hollow area, sludge at inspection shaft
Easily accumulated in well, block blow-off line, it is necessary to often carry out pipe-dredging maintenance, taken current road surface, reduce path link
Line efficiency, wastes time and energy, and maintenance cost is high；In addition, for refitting road surface, cast-in-place formation well is built by laying bricks or stones again after inspection shaft backfill
Wall, the borehole wall is laid cement after reaching a certain height, and walling crib is then sat on cement, the manhole cover in walling crib, due to fragment of brick, cement,
Walling crib is not a kind of material, during use, and fragment of brick, cement, walling crib occur delamination, rock, damage, so as to cause well
Build crooked, inspection shaft to collapse, potential safety hazard is brought to the current vehicle in road surface.
The content of the invention
The invention provides a kind of integrated wellhead module device and modular multifunctional inspection shaft, overcome above-mentioned existing
The deficiency of technology, it can effectively solve the easy stress deformation of blow-off line at existing inspection shaft, form the problem of blocking, Yi Jijian
The problem of easy crooked, inspection shaft of well lid for looking into well easily collapses, there is potential safety hazard.
The first technical scheme of the present invention is realized by following measures：A kind of integrated wellhead module device,
Including wellhead module, wellhead module is in cylinder cartridge type, and the outer wall of wellhead module is provided with and mixing that wellhead module links into an integrated entity
Solidifying soil supporting course, the outer wall top of wellhead module is provided with annular protrusion, and the outer wall bottom of wellhead module is provided with annular groove, well head
Cover seat of manhole of the upper inside wall of module provided with annular.
Second of technical scheme of the present invention is realized by following measures：One kind includes above-mentioned integrated well head mould
The modular multifunctional inspection shaft of block assembly, also increases cylinder and well body, the upper end open of well body, adjustable height including adjustable height formula
The lower end socket joint that formula increases cylinder is fixedly mounted at the upper end open of well body, and the lower end inner wall of wellhead module is set in adjustable height
Formula increases on the upper end outer wall of cylinder, and adjustable height formula increases empty provided with first between the outer wall of cylinder and the inwall of wellhead module
Gap；Adjustable height formula, which increases, is provided with Second gap between the upper end of cylinder and the lower surface of cover seat of manhole.
Here is the further optimization and/or improvements to foregoing invention technical scheme：
Above-mentioned modular multifunctional inspection shaft also includes well lid, and well lid is located on cover seat of manhole and inside wellhead module；Well
The bottom outer wall of body is provided with the circular door opening being connected with pipeline, arch door opening, circular hole or without hole flat board.
Above-mentioned well lid, wellhead module, adjustable height formula are increased cylinder, well body and are made of composite.
The bottom of above-mentioned well body is provided with the bottom with chute or flat bottom, and bottom is provided with slot, the lower end of well body
It is fixed together in slot on insertion bottom and by adhesive.
Above-mentioned multiple wellhead modules can be superimposed socket joint up and down, and the lower end of each wellhead module is provided with annular plug, positioned at upper
The wellhead module of side is inserted by annular plug in the cover seat of manhole of underlying wellhead module.
Above-mentioned wellhead module inwall, adjustable height formula increase an inwall, well body inwall and are respectively equipped with cat ladder mounting hole, cat ladder
Maintenance cat ladder is installed in mounting hole；Or/and, well body is spliced by least two pieces jigsaw, is passed through between adjacent two pieces of jigsaw
Joinery and its construction, adhesive or threaded fastener are fixedly installed togather.
Reasonable and compact in structure of the present invention, easy to use, which employs integrated wellhead module device so that wellhead module
With concrete formation integrated steel tendon concrete structure, wellhead module and concrete bearing layer stress together, in rolling for vehicle
It will not be separated under impact, the problem of solving that well lid is crooked, collapse at well head；Meanwhile, the modular multifunctional that the present invention is provided
Inspection shaft, adjustable height formula increases the inside of the upper end insertion wellhead module of cylinder, and adjustable height formula increases upper end and the well head of cylinder
Second gap is left in module between the lower end of cover seat of manhole, adjustable height formula increases between the outer wall of cylinder and the inwall of wellhead module
The first gap is left, so, wellhead module increases cylinder with adjustable height formula and do not contacted actually, when well lid is rolled punching
When hitting, impulsive force is transferred on roadbed by wellhead module, concrete bearing layer, and cylinder is increased without being transferred to adjustable height formula
And well body, it would not naturally also be transferred to drainage pipeline, i.e. wellhead module and adjustable height formula increases and has certain slow between cylinder
Distance is rushed, even if wellhead module understands downward elastic settlement after being rolled, adjustable height formula will not be also touched and increase cylinder, therefore,
Employ after the technical scheme that the present invention is provided, what well lid was subject to, which rolls impact, will not be transferred to drainage pipeline, not result in
The deformation and blocking of drainage pipeline, so that the sewage avoided in drainage pipeline is leaked into soil, it is to avoid soil and groundwater
Pollution, it is more environmentally-friendly；Meanwhile, the sewage in drainage pipeline will not be leaked easily, and road surface can also be avoided to cave in, make passing road
It is safer, reduce security risk；Modular multifunctional inspection shaft is firm in structure, easy construction, and technology maturation is corrosion-resistant, this
The service life for allowing for inspection shaft is longer, and maintenance cycle is also longer, will not continually take road and carry out dredging maintenance, it is ensured that
The coast is clear, save maintenance cost, with it is safe, laborsaving, easy, efficient the characteristics of.
Brief description of the drawings
Accompanying drawing 1 is the main view cross section structure diagram of the embodiment of the present invention one.
Accompanying drawing 2 is the overlooking the structure diagram of structure shown in accompanying drawing 1.
Accompanying drawing 3 is the main view cross section structure diagram of the embodiment of the present invention two.
Accompanying drawing 4 is the main structure diagram of structure shown in accompanying drawing 3.
Coding in accompanying drawing is respectively：1 is wellhead module, and 2 be concrete bearing layer, and 3 be annular protrusion, and 4 is recessed for annular
Groove, 5 increase cylinder for adjustable height formula, and 6 be well body, and 7 be bottom, and 8 be cat ladder mounting hole, and 9 be cover seat of manhole, and 10 be arch door opening, a
For Second gap.
Embodiment
The present invention is not limited by following embodiments, can technique according to the invention scheme and actual conditions it is specific to determine
Embodiment.
In the present invention, for the ease of description, the description of the relative position relation of each part is according to Figure of description 3
Butut mode be described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is the Butut according to Figure of description
Direction is determined.
With reference to embodiment and accompanying drawing, the invention will be further described：
Embodiment one：As shown in accompanying drawing 1,2, the integrated wellhead module device includes wellhead module 1, and wellhead module 1 is in cylinder
Cartridge type, the outer wall of wellhead module 1 is provided with outside the concrete bearing layer 2 linked into an integrated entity with wellhead module 1, wellhead module 1
Wall top is provided with annular protrusion 3, and the outer wall bottom of wellhead module 1, which is provided with annular groove 4, the upper inside wall of wellhead module 1, to be set
There is the cover seat of manhole 9 of annular.For refitting road surface, inspection shaft is after backfill, and existing way is built by laying bricks or stones above well body
The cast-in-place formation borehole wall, the borehole wall lays cement after reaching a certain height, wellhead module 1 is then laid on cement surface, in well head mould
Well lid is covered on block 1, because fragment of brick, cement, walling crib are not a kind of materials, during use, walling crib, cement, fragment of brick exist
Delamination occurs under the impact-rolling of vehicle, walling crib, cement and fragment of brick are separated, and easily occurred rocking, are damaged, well lid meeting
Crooked, there is hollow, damaged situation in well head.The integrated wellhead module device that the present invention is provided is by wellhead module 1 and coagulation
Native supporting course 2 is poured together, during site operation, is first well placed wellhead module 1, is then poured around wellhead module 1
Concrete, so as to form integrated steel tendon concrete structure, wellhead module 1 and concrete are connected, wellhead module 1 and coagulation
Native supporting course 2 stress together, will not separate under impact, the globality of the integrated wellhead module device is more in being rolled for vehicle
By force, compressive property more preferably, ensure that the integrality and service life of well head, well lid is hardly damaged significantly, and well head is not susceptible to hole
Hollow and damaged situation, reduces situation about being collapsed at well head and occurs.Annular protrusion 3, annular groove 4 can increase wellhead module 1
The contact area of outer wall and concrete bearing layer 2 so that it is more firm that wellhead module 1 is connected with concrete bearing layer 2, is difficult
Separation, improves the structural strength and service life of integrated wellhead module device.Annular protrusion 3 and annular groove 4 can make well
It is even closer that mouth mold block 1 is combined with concrete bearing layer 2, strengthens the bearing capacity of wellhead module 1, structural strength is higher, no
It is fragile.
Embodiment two：As shown in accompanying drawing 3,4, a kind of module of the integrated wellhead module device comprising described in embodiment one
Formula multifunctional examining well, also increases cylinder 5 and well body 6 including adjustable height formula, and the upper end open of well body 6, adjustable height formula increases
The lower end socket joint of cylinder 5 is fixedly mounted at the upper end open of well body 6, and the lower end inner wall of wellhead module 1 is set in adjustable height formula
Increase on the upper end outer wall of cylinder 5, adjustable height formula, which increases, is provided with the first space between the outer wall of cylinder 5 and the inwall of wellhead module 1；
Adjustable height formula, which increases, is provided with Second gap a between the upper end of cylinder 5 and the lower surface of cover seat of manhole 9.
Structure in the present invention in addition to integrated wellhead module device refer to Authorization Notice No. for CN203514481U,
Patent name is the patent document of inspection shaft, and Authorization Notice No. is that CN204456203U, patent name are the special of inspection shaft
Sharp document.
Existing inspection shaft builds the cast-in-place formation borehole wall by laying bricks or stones after backfill in well body, and the borehole wall lays water after reaching a certain height
Mud, lays walling crib on cement, and well lid is arranged in walling crib, and such well lid, walling crib, cement, fragment of brick, well body 6 are Hard links, when
When well lid is rolled impact by vehicle, impulsive force and pressure can be delivered to draining along well lid, walling crib, cement, fragment of brick, well body
On pipeline, cause drainage pipeline deformation, block.The modular multifunctional inspection shaft that the present invention is provided, employs integrated well head
Modular device so that wellhead module 1 and concrete formation integrated steel tendon concrete structure, wellhead module 1 and concrete bearing
The stress together of layer 2, will not separate under impact in being rolled for vehicle, the problem of solving that well lid is crooked, collapse at well head；Meanwhile,
The modular multifunctional inspection shaft that the present invention is provided, adjustable height formula increases the inside of the upper end insertion wellhead module 1 of cylinder 5, can
Heighten formula and increase and Second gap a is left between the upper end of cylinder 5 and the lower end of cover seat of manhole 9 in wellhead module 1, adjustable height formula increases
The first gap is left between the outer wall of high cylinder 5 and the inwall of wellhead module 1, so, wellhead module 1 increases cylinder with adjustable height formula
5 are not contacted actually, when well lid is rolled impact, and impulsive force is transmitted by wellhead module 1, concrete bearing layer 2
To roadbed, increase cylinder 5 and well body 6 without being transferred to adjustable height formula, would not naturally also be transferred to drainage pipeline, i.e. well
Mouth mold block 1 and adjustable height formula have certain buffer distance between increasing cylinder 5, even if wellhead module 1 can downward bullet after being rolled
Property sedimentation, will not also touch adjustable height formula increases cylinder 5, therefore, after employing the technical scheme that provides of the present invention, well lid
What is be subject to rolls impact and will not be transferred to drainage pipeline, the deformation and blocking of drainage pipeline is not resulted in, so as to avoid draining
Sewage in pipeline is leaked into soil, it is to avoid soil and groundwater pollutes, more environmentally-friendly；Meanwhile, the sewage in drainage pipeline
It will not easily leak, road surface can also be avoided to cave in, make passing road safer, reduce security risk；Modular multifunctional
Inspection shaft is firm in structure, easy construction, and technology maturation is corrosion-resistant, and the service life that this allows for inspection shaft is longer, maintenance cycle
Also it is longer, it will not continually take road and carry out dredging maintenance, it is ensured that the coast is clear, save maintenance cost.
The meaning that adjustable height formula increases cylinder 5 be inspection shaft buried depth it is inadequate in the case of, increased with adjustable height formula
Cylinder 5 is increased, and adjustable height formula increases cylinder 5 and is spliced by two panels jigsaw, and increasing cylinder 5 by adjustable height formula can be to inspection
The buried depth for looking into well carries out coarse adjustment, carries out fine tuning to the buried depth of inspection shaft by wellhead module 1, inspection shaft and road surface are adjusted one
In individual horizontal plane.
Here is the further optimization and/or improvements to foregoing invention technical scheme：
According to actual needs, above-mentioned modular multifunctional inspection shaft also includes well lid, and well lid is located on cover seat of manhole 9 and positioned at well
Inside mouth mold block 1.As shown in accompanying drawing 3,4, the bottom outer wall of well body 6 is provided with the circular door opening being connected with pipeline, arch door opening
10th, circular hole or without hole flat board.Well lid is covered on wellhead module 1, a complete inspection shaft is formed.Enter in conventional discharge pipeline
One end of inspection shaft is broken end, i.e., inside inspection shaft, and drainage pipeline is to disconnect, the drainage pipeline come out from inspection shaft
One end is connected with inspection shaft, and the meaning of setting door opening is in well body 6 so that well body 6 is easy to be connected with drainage pipeline
Or ride on drainage pipeline, whole drainage pipeline without disconnecting, can in inspection shaft insertion and mistake, the row in inspection shaft
The upper end of waterpipe opens up the window of an observation and maintenance, in this manner it is ensured that the globality of drainage pipeline, is applied so as to reduce
Work workload, it is ensured that sewage discharge is unobstructed；The interface of drainage pipeline is fewer, and globality is better, and mud blocks the probability occurred and got over
It is small, the circulation efficiency of drainage pipeline is greatly improved, the both sides of the drainage pipeline in inspection shaft can fill some concrete, one
It is that, in order to which drainage pipeline is fixed in inspection shaft, two be in order that drainage pipeline, inspection shaft are connected to become one by concrete
Body, be during such soil shrinkage it is overall uniform sink, will not local subsidence, so as to reduce the probability of underground pipe network deformation.
As shown in accompanying drawing 3,4, above-mentioned well lid, wellhead module 1, adjustable height formula increase cylinder 5, well body 6 and use composite wood
Material is made.Well lid of the present invention, wellhead module 1, adjustable height formula are increased cylinder 5, well body 6 and are all made of composite, and it has
Corrosion-resistant, portable construction advantage, meanwhile, when vehicle rolls past tense from well lid, well lid band can be got up, when well lid is dropped back into
When in wellhead module 1, traditional metal well lid, walling crib can send very loud strike note, and the well lid and wellhead module 1 of the present invention
Sound is very small during shock, does not result in very harsh noise, therefore without interference with resident, to more environment-friendly.
As shown in accompanying drawing 3,4, the bottom of above-mentioned well body 6, which is provided with the bottom 7 with chute or flat bottom 7, bottom 7, to be set
Have in the slot on slot, the lower end insertion bottom 7 of well body 6 and be fixed together by adhesive.
As shown in accompanying drawing 3,4, above-mentioned multiple wellhead modules 1 can be superimposed socket joint up and down, and the lower end of each wellhead module 1 is provided with
Annular plug, wellhead module 1 above is inserted by annular plug in the cover seat of manhole 9 of underlying wellhead module 1.Well
Mouth mold block 1 can be used with multiple socket joints of superposition up and down, can also be used alone, the buried depth of inspection shaft is entered by wellhead module 1
Row fine tuning, inspection shaft and road surface are adjusted in a horizontal plane.Existing inspection shaft is in backfill, and well head is opened wide, building waste,
Workmen and equipment are easily dropped in inspection shaft, there is certain potential safety hazard, and the present invention, can be by when backfilling construction
Adjustable height formula increases cylinder 5 and is enclosed within the upper end open of well body 6, and wellhead module 1 is enclosed within into adjustable height formula increases the upper of cylinder 5
End, well lid is covered on wellhead module 1, thus sealing is formd to well body 6, building waste, workmen and equipment will not
Drop to inside well body 6, ensured construction safety, improve efficiency of construction.
As shown in accompanying drawing 3,4, the above-mentioned inwall of wellhead module 1, adjustable height formula increase the inwall of cylinder 5, the inwall of well body 6 and set respectively
Have in cat ladder mounting hole 8, cat ladder mounting hole 8 and maintenance cat ladder is installed；Or/and, well body 6 is spliced by least two pieces jigsaw,
It is fixedly installed togather between adjacent two pieces of jigsaw by joinery and its construction, adhesive or threaded fastener.The present invention is in well head mould
The inwall of block 1, adjustable height formula increase the inwall of cylinder 5, the inwall of well body 6 and are fitted with overhauling cat ladder, are easy to checking maintenance personnel turnover inspection
Well is looked into, the safety of checking maintenance personnel is ensured, efficiency of construction is improved.It can be connected between the jigsaw of well body 6 by joinery and its construction,
It can be connected, can also be connected by threaded fastener by adhesive, connected mode variation will as long as meeting bonding strength
Ask.
Above technical characteristic constitutes embodiments of the invention, and it has stronger adaptability and implementation result, can basis
The non-essential technical characteristic of increase and decrease is actually needed, to meet the demand of different situations.
The use process of the embodiment of the present invention：
First, the hole body of inspection shaft has been excavated, well body 6 is then put into hole body and drainage pipeline is connected, then will be adjustable
High formula increases the socket joint of cylinder 5 and is set at the upper end open of well body 6 and fixation, and well is installed in the upper end that adjustable height formula increases cylinder 5
Mouth mold block 1, well lid is installed in wellhead module 1, is then backfilled, is backfilling into after certain altitude, wellhead module 1 is carried upwards
And be placed on roadbed, with roadbed formation one plane, the lower end and adjustable height formula for making cover seat of manhole 9 increase cylinder 5 upper end it
Between leave Second gap a, this space can be adjusted according to road surface weight capacity, after the position adjustment of wellhead module 1 is good,
The casting concrete formation concrete bearing layer 2 around wellhead module 1, wellhead module 1 and concrete bearing layer 2 form integration
Reinforced concrete structure, can just come into operation by maintenance.
Claims (10)
1. a kind of integrated wellhead module device, it is characterised in that including wellhead module, wellhead module is in cylinder cartridge type, well head mould
The outer wall of block is provided with the concrete bearing layer linked into an integrated entity with wellhead module, and the outer wall top of wellhead module is provided with convex annular
Rise, the outer wall bottom of wellhead module is provided with annular groove, cover seat of manhole of the upper inside wall provided with annular of wellhead module.
2. a kind of modular multifunctional inspection shaft for including integrated wellhead module device as claimed in claim 1, its feature
It is also to increase cylinder and well body, the upper end open of well body including adjustable height formula, the lower end socket joint that adjustable height formula increases cylinder is consolidated
Dingan County is at the upper end open of well body, and the lower end inner wall of wellhead module is set in the upper end outer wall that adjustable height formula increases cylinder
On, adjustable height formula, which increases, is provided with the first space between the outer wall of cylinder and the inwall of wellhead module；Adjustable height formula increases cylinder
Second gap is provided between upper end and the lower surface of cover seat of manhole.
3. modular multifunctional inspection shaft according to claim 2, it is characterised in that modular multifunctional inspection shaft is also wrapped
Well lid is included, well lid is located on cover seat of manhole and inside wellhead module；The bottom outer wall of well body is provided with what is be connected with pipeline
Circular door opening, arch door opening, circular hole or without hole flat board.
4. modular multifunctional inspection shaft according to claim 3, it is characterised in that well lid, wellhead module, adjustable elevation
Formula is increased cylinder, well body and is made of composite.
5. the modular multifunctional inspection shaft according to Claims 2 or 3 or 4, it is characterised in that the bottom of well body is provided with band
The bottom of chute or flat bottom, the slot that bottom is provided with slot, the lower end insertion bottom of well body is interior and passes through gluing
Agent is fixed together.
6. the modular multifunctional inspection shaft according to Claims 2 or 3 or 4, it is characterised in that multiple wellhead modules can on
Lower superposition socket joint, the lower end of each wellhead module is provided with annular plug, and wellhead module above is inserted by annular plug
In the cover seat of manhole of underlying wellhead module.
7. modular multifunctional inspection shaft according to claim 5, it is characterised in that multiple wellhead modules can be superimposed up and down
Socket joint, the lower end of each wellhead module is provided with annular plug, under wellhead module above is located at by the insertion of annular plug
In the cover seat of manhole of the wellhead module of side.
8. the modular multifunctional inspection shaft according to Claims 2 or 3 or 4, it is characterised in that wellhead module inwall, adjustable
High formula, which increases an inwall, well body inwall and is respectively equipped with cat ladder mounting hole, cat ladder mounting hole, is provided with maintenance cat ladder；Or/and,
Well body is spliced by least two pieces jigsaw, solid by joinery and its construction, adhesive or threaded fastener between adjacent two pieces of jigsaw
Dingan County is fitted together.
9. modular multifunctional inspection shaft according to claim 5, it is characterised in that wellhead module inwall, adjustable height formula
Increase an inwall, well body inwall and be respectively equipped with cat ladder mounting hole, cat ladder mounting hole and maintenance cat ladder is installed；Or/and, well body by
At least two pieces jigsaw are spliced, and are fixedly mounted between adjacent two pieces of jigsaw by joinery and its construction, adhesive or threaded fastener
Together.
10. the modular multifunctional inspection shaft according to claim 6 or 7, it is characterised in that wellhead module inwall, adjustable height
Formula, which increases an inwall, well body inwall and is respectively equipped with cat ladder mounting hole, cat ladder mounting hole, is provided with maintenance cat ladder；Or/and, well
Body is spliced by least two pieces jigsaw, is fixed between adjacent two pieces of jigsaw by joinery and its construction, adhesive or threaded fastener
It is installed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311004.5A CN106948461B (en) | 2017-05-05 | 2017-05-05 | Integrated wellhead module device and modular multifunctional inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311004.5A CN106948461B (en) | 2017-05-05 | 2017-05-05 | Integrated wellhead module device and modular multifunctional inspection well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948461A true CN106948461A (en) | 2017-07-14 |
| CN106948461B CN106948461B (en) | 2023-05-30 |
Family
ID=59478260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311004.5A Active CN106948461B (en) | 2017-05-05 | 2017-05-05 | Integrated wellhead module device and modular multifunctional inspection well |
Country Status (1)
| Country | Link |
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| CN (1) | CN106948461B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047343A (en) * | 2021-03-25 | 2021-06-29 | 苏州市水城市政园林工程有限公司 | Multilayer modular inspection well and road synchronous construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2327298A1 (en) * | 1998-04-09 | 1999-10-21 | Peter Hagen | Device for arranging shaft covers |
| CN2421329Y (en) * | 2000-05-12 | 2001-02-28 | 刘光源 | Environmental protection manhole shaft |
| CN203514481U (en) * | 2013-09-13 | 2014-04-02 | 王鲁平 | Inspection well |
| CN203808105U (en) * | 2014-01-15 | 2014-09-03 | 青岛市城乡建设委员会 | Prefabricated member-combined circular mouth inspection well |
| CN204456203U (en) * | 2015-01-04 | 2015-07-08 | 王鲁平 | Manhole |
| CN207144114U (en) * | 2017-05-05 | 2018-03-27 | 王鲁平 | Integrated wellhead module device and modular multifunctional inspection shaft |
-
2017
- 2017-05-05 CN CN201710311004.5A patent/CN106948461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2327298A1 (en) * | 1998-04-09 | 1999-10-21 | Peter Hagen | Device for arranging shaft covers |
| CN2421329Y (en) * | 2000-05-12 | 2001-02-28 | 刘光源 | Environmental protection manhole shaft |
| CN203514481U (en) * | 2013-09-13 | 2014-04-02 | 王鲁平 | Inspection well |
| CN203808105U (en) * | 2014-01-15 | 2014-09-03 | 青岛市城乡建设委员会 | Prefabricated member-combined circular mouth inspection well |
| CN204456203U (en) * | 2015-01-04 | 2015-07-08 | 王鲁平 | Manhole |
| CN207144114U (en) * | 2017-05-05 | 2018-03-27 | 王鲁平 | Integrated wellhead module device and modular multifunctional inspection shaft |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047343A (en) * | 2021-03-25 | 2021-06-29 | 苏州市水城市政园林工程有限公司 | Multilayer modular inspection well and road synchronous construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948461B (en) | 2023-05-30 |
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