CN108842892A - A kind of assembled underground pipe gallery sewage conduct pressure well - Google Patents
A kind of assembled underground pipe gallery sewage conduct pressure well Download PDFInfo
- Publication number
- CN108842892A CN108842892A CN201811014448.3A CN201811014448A CN108842892A CN 108842892 A CN108842892 A CN 108842892A CN 201811014448 A CN201811014448 A CN 201811014448A CN 108842892 A CN108842892 A CN 108842892A
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- China
- Prior art keywords
- sewage conduct
- bottom plate
- pressure well
- bolt
- pipe gallery
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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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of assembled underground pipe gallery sewage conduct pressure wells, including by one piece of bottom plate, the quad seal structure that four blocks of wallboards and one block of top cover sealing plate are constituted, sewage conduct access aperture is equipped on the two blocks of wallboards in left and right, the bottom surface rear end of bottom plate is equipped with gutter channel, inclined-plane is equipped between the gutter channel and the rear end face of bottom plate, the present invention uses fabricated construction, overcome the activity space inside piping lane in the prior art small, can not cast in situs the problem of, the satisfactory quality of pressure well, when installation, first rear wall plate is inserted into from top to bottom on upward connection bolt, rear wall plate touch piping lane inner wall, play the role of benchmark, other wallboards are all laterally inserted into, ensure position and the straightness of pressure well；The reinforcement face of inclined-plane fitting piping lane below bottom plate, plays good supporting role, the ponding in piping lane can be discharged in gutter channel；And the processing construction period is fast, low cost, and structure novel is beautiful, easy to spread.
Description
Technical field
The invention belongs to underground pipe gallery construction equipment fields, and in particular to a kind of assembled underground pipe gallery sewage conduct pressure
Well.
Background technique
With the rise of underground pipe gallery construction in recent years, various pipelines enter corridor one after another, now in the construction process much
Lower piping lane enters corridor mode using sewage conduct, for convenience of sewage conduct maintenance and at interval of 30 meters left and right settings one
Inspection shaft.This inspection shaft along sewage conduct because being arranged, and away from ground height in 6M or so, this inspection shaft is subjected to the pressure of 6kpa
Power, capping should be tight, so our this inspection shaft is referred to as sewage pressure well, original is designed as Cast-in-place concrete pressure well, due to this pressure
Well is in piping lane, and highest pressure well height is 2378mm, and the clear height of piping lane is 3000mm, leaves the activity space of construction for
It is smaller, not can guarantee the perfusion of concrete and vibrate, influence the Forming Quality of concrete, such as pour it is not firm, will cause pressure well wooden partition infiltration
Leakage, influences the functional effect of pressure well.
Summary of the invention
To solve the above problems, overcoming existing the invention discloses a kind of assembled underground pipe gallery sewage conduct pressure well
The problems such as activity space present in technology is small, not can guarantee the perfusion and quality of vibrating of concrete, facilitates the cleaning of sewage conduct to tie up
The advantages of protecting, highlighting fast fabricated construction duration, low cost.
In order to achieve the above objectives, technical scheme is as follows：
A kind of assembled underground pipe gallery sewage conduct pressure well, it is characterised in that：Including by one piece of bottom plate, four blocks of wallboards and one piece
The quad seal structure that top cover sealing plate is constituted is equipped with sewage conduct access aperture, the bottom surface rear end of bottom plate on the two blocks of wallboards in left and right
Equipped with gutter channel, inclined-plane is equipped between the gutter channel and the rear end face of bottom plate.
As an improvement of the present invention, four blocks of wallboards are divided into left wallboard, right wallboard, front wallboard, rear wall plate, described
One group of upward connection bolt is equipped with above the rear end of bottom plate, the rear wall plate is vertically arranged on upward connection bolt,
Junction is equipped with operating groove, and the front end face of bottom plate and two sides are equipped with the connection bolt of horizontal direction, the left wallboard, the right side
Wallboard, rear wall plate side are equipped with splice bolt, and the bottom plate and four blocks of wallboards are spliced into a square structure, in bolt stitching portion
Equipped with interconnected grout groove, left wallboard, right wallboard, rear wall plate outer surface be equipped with bolt hole, the left wallboard, right wallboard and
Injected hole is set in the middle part of grout groove extension position below front wallboard, the injected hole is connected to grout groove, four pieces of wallboard inner walls
Top is equipped with otic placode, and the top cover sealing plate is fixed on otic placode.
As an improvement of the present invention, the angle on the inclined-plane is 45 °.
As an improvement of the present invention, the both ends of the grout groove are equipped with capillary groove, are equipped with rubber in the capillary groove
Base water-swellable adhesive tape.
As an improvement of the present invention, the grout groove is semi-circular groove.
As an improvement of the present invention, the operating groove is square groove.
As an improvement of the present invention, it is connect with top cover sealing plate by fixing bolt above the otic placode.
As an improvement of the present invention, connection pitch of bolts≤300 millimeter.
As an improvement of the present invention, die sleeve is equipped in the bolt hole, the die sleeve includes cup dolly and plastics
Ring, bottom plate diameter are greater than plastics ring diameter, and the plastic hoop is arranged above bottom plate, and plastic hoop top edge is equipped at least two and slits
Mouthful, the junction of plastic hoop and pedestal is uniformly provided with 4-8 preformed hole, and the middle of the base is equipped with through-hole.
As an improvement of the present invention, the diameter of the connection bolt and splice bolt is 18mm.
The beneficial effects of the invention are as follows：
1, using fabricated construction, each plate is first processed in the workshop of rear, on-site consolidation is then arrived, overcomes and manage in the prior art
Activity space inside corridor is small, can not cast in situs the problem of, the satisfactory quality of pressure well, and process the construction period
Fastly, low cost, it is easy to spread；
2, when pressure well of the present invention is installed in piping lane, rear wall plate is first inserted into upward connection bolt from top to bottom
On, rear wall plate touch piping lane inner wall, plays the role of benchmark, and other wallboards are all laterally inserted into, it is ensured that the position of pressure well
It sets and straightness；
3, the reinforcement face of the inclined-plane fitting piping lane below bottom plate, plays good supporting role, gutter channel can be discharged in piping lane
Ponding；
4, die sleeve is equipped in bolt hole, when pouring on concrete slab, bolt splits off plastic hoop after installing, structure novel
Beauty, it is convenient and practical.
Detailed description of the invention
Fig. 1 is partition figure of the invention.
Fig. 2 is outline drawing of the invention.
Fig. 3 is right view of the invention.
Fig. 4 is die sleeve schematic diagram of the present invention.
Reference signs list：
1, bottom plate, 2, left wallboard, 3, right wallboard, 4, front wallboard, 5, rear wall plate, 6, top cover sealing plate, 7, sewage conduct access aperture, 8,
Gutter channel, 9, inclined-plane, 10, upward connection bolt, 11, operating groove, 12, the connection bolt of horizontal direction, 13, splice bolt,
14, grout groove, 15, bolt hole, 16, otic placode, 17, capillary groove, 18, fixing bolt, 19, die sleeve, 20, pedestal, 21, plastic hoop,
22, gap, 23, preformed hole, 24, through-hole, 25, injected hole.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of assembled underground pipe gallery sewage conduct pressure well of the present invention, including by one piece of bottom plate
1, the quad seal structure that four blocks of wallboards 2,3,4,5 and one block of top cover sealing plate 6 are constituted is equipped with dirt on the two blocks of wallboards 2,3 in left and right
Waterpipe access aperture 7, each section of underground pipe gallery inside sewage conduct insertion sewage conduct access aperture 7 are connected to, the bottom surface of bottom plate
Rear end is equipped with gutter channel 8, and inclined-plane 9 is equipped between the gutter channel and the rear end face of bottom plate.
The present invention uses fabricated construction, processes each plate in the workshop of rear in advance, then arrives assembled inside piping lane, wall
Plate face is equipped with mutual matched bolt and bolt hole, is met by the pressure well quality that inlaying grafting assembly, grouting, final finishing come out
It is required that overcome the activity space inside piping lane in the prior art small, can not cast in situs the problem of, and process the construction period
Fastly, low cost, it is easy to spread.
Four blocks of wallboards of the present invention are divided into left wallboard 2, right wallboard 3, front wallboard 4, rear wall plate 5, the rear end of the bottom plate
Top is equipped with one group of upward connection bolt 10, and the rear wall plate 5 is vertically arranged on upward connection bolt 10, junction
Equipped with operating groove 11, the front end face of bottom plate and two sides are equipped with the connection bolt 12 of horizontal direction, the left wallboard, You Qiang
Plate, rear wall plate side are equipped with splice bolt 13, and the bottom plate and four blocks of wallboards are spliced into a square structure, in bolt stitching portion
Equipped with interconnected grout groove 14, left wallboard 2, right wallboard 3,5 outer surface of rear wall plate be equipped with bolt hole 15, the left wallboard,
Injected hole 25 is set in the middle part of grout groove extension position below right wallboard and front wallboard, and the injected hole 25 connects with grout groove 14
It is logical, it is equipped with otic placode 16 above four pieces of wallboard inner walls, the top cover sealing plate is fixed on otic placode 16.
The left wallboard 2 of the present invention, 3 inner wall of right wallboard are equipped with bolt hole 15（Bolt hole 15 is through-hole, inside and outside wallboard）With
Bottom plate 1, rear wall plate 5 bolt connect left wallboard 2, the front end of right wallboard 3 also is provided with splice bolt 13, the present invention only has front wall
Plate 4 does not have splice bolt 13, and 4 inner wall of front wallboard has three row's bolts hole, is in " Qian " type, as shown in Fig. 2, four sides of the present invention
Wallboard mounting means is different, and when pressure well is installed in piping lane, rear wall plate 5 is first inserted into upward connection bolt 10 from top to bottom
On, rear wall plate 5 touch piping lane inner wall, plays the role of origin reference location, and then other wallboards are laterally inserted into again, it is ensured that pressure
The position of well and straightness；After the completion of splicing, nut is installed in bolt hole, bolt is tensed, then in bolt stitching portion
Equipped with interconnected grout groove 14, it is in the milk after assembled from injected hole, it will be with each wall after the slurry bonding filled into
Plate and bottom plate connection are integral, finally install top cover sealing plate 6 above, above otic placode 16, top cover sealing plate 6 passes through with otic placode 16
Fixing bolt 18 connects.
In order to which bolt grafting is convenient, matched diameter of bolt hole is certainly bigger than the diameter of bolt, connection bolt 12 and spelling
The diameter of connecting bolt 13 is generally 18mm, and bolt hole 15 is generally 24mm or bigger, loading nut after the completion of grafting, in order to limit
Nut travel（Prevent bolt hole too big, nut can be attached in bolt hole always, and the effect of turnbuckle is not achieved）, the present invention exists
Die sleeve 19 is equipped in bolt hole 15, die sleeve is just arranged in bolt hole 15 when processing each plate in workshop, the die sleeve 19
Including cup dolly 20 and plastic hoop 21, bottom plate diameter is greater than 21 diameter of plastic hoop, and the plastic hoop is arranged above bottom plate, modeling
Expect that ring top edge is equipped at least two gap 22, the junction of plastic hoop and pedestal is uniformly provided with 4-8 preformed hole 23, the bottom
Seat middle part is equipped with through-hole 24, and outwardly, pedestal 20 is combined together the opening of the die sleeve 19 with concrete, and bolt passes through through-hole
24, it is finally that tight nut is carried in die sleeve, pedestal 20 limits nut location, after installation, prizes gap 22, modeling with screwdriver
Material ring 21 will be separated with pedestal 20, and pedestal 20 stays in bolt hole 15, its bolt hole is beautiful after plastic hoop 21 takes out, orderly,
For pedestal 20 instead of original multi-layer gasket, structure novel is at low cost, applied widely.
The angle on inclined-plane 9 of the present invention is 45 °, and the reinforcement face of piping lane is bonded when the effect on inclined-plane is installation, is played good
The ponding in piping lane can be discharged in good supporting role, gutter channel 8；
The both ends of grout groove 14 of the present invention are equipped with capillary groove 17, are equipped with rubber-based water-swellable glue in the capillary groove 17
Item, good water-proof effect, slip casting also being capable of waterproofs when carrying out.
Grout groove 14 of the present invention is semi-circular groove, and wallboard and bottom plate splice one circle of latter two semi-circular groove wire casing
Channel passes through convenient for concrete.
Operating groove 11 of the present invention is square groove, convenient for being carried upward connection bolt 10 with nut in operating groove 11
Tightly.
Metope is attached with bottom plate by 10.9 grade bolts, and connection pitch of bolts maximum control increases within 300 millimeters
Add bonding strength.
The each plate piece weight overall control of assembled assembly pressure well of the present invention, overall weight are not more than 3
Ton, in order to fast removal and assembling in piping lane small space.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (10)
1. a kind of assembled underground pipe gallery sewage conduct pressure well, it is characterised in that：Including by one piece of bottom plate, four blocks of wallboards and one
The quad seal structure that block top cover sealing plate is constituted is equipped with sewage conduct access aperture on the two blocks of wallboards in left and right, behind the bottom surface of bottom plate
End is equipped with gutter channel, and inclined-plane is equipped between the gutter channel and the rear end face of bottom plate.
2. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 1, it is characterised in that：Described four pieces
Wallboard is divided into left wallboard, right wallboard, front wallboard, rear wall plate, is equipped with one group of upward connection bolt above the rear end of the bottom plate,
The rear wall plate is vertically arranged on upward connection bolt, and junction is equipped with operating groove, the front end face of bottom plate and two sides
Face is equipped with the connection bolt of horizontal direction, and the left wallboard, right wallboard, rear wall plate side are equipped with splice bolt, the bottom plate
Be spliced into a square structure with four blocks of wallboards, be equipped with interconnected grout groove in bolt stitching portion, left wallboard, right wallboard,
Rear wall plate outer surface is equipped with bolt hole, and injected hole is equipped with below the left wallboard, right wallboard, and the injected hole and grout groove connect
It is logical, it is equipped with otic placode above four pieces of wallboard inner walls, the top cover sealing plate is fixed on otic placode.
3. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 1, it is characterised in that：The inclined-plane
Angle be 45 °.
4. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The grouting
The both ends of slot are equipped with capillary groove, are equipped with rubber-based water-swellable adhesive tape in the capillary groove.
5. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The grouting
Slot is semi-circular groove.
6. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The operation
Slot is square groove.
7. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The otic placode
Top is connect with top cover sealing plate by fixing bolt.
8. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The connection
Pitch of bolts≤300 millimeter.
9. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The bolt
Die sleeve is equipped in hole, the die sleeve includes cup dolly and plastic hoop, and bottom plate diameter is greater than plastics ring diameter, and the plastic hoop is set
Set above bottom plate, plastic hoop top edge is equipped at least two gap, the junction of plastic hoop and pedestal be uniformly provided with 4-8 it is pre-
It boxes out, the middle of the base is equipped with through-hole.
10. a kind of assembled underground pipe gallery sewage conduct pressure well according to claim 2, it is characterised in that：The company
The diameter of connecting bolt and splice bolt is 18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014448.3A CN108842892B (en) | 2018-08-31 | 2018-08-31 | Assembled underground pipe gallery sewer pressure well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014448.3A CN108842892B (en) | 2018-08-31 | 2018-08-31 | Assembled underground pipe gallery sewer pressure well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108842892A true CN108842892A (en) | 2018-11-20 |
| CN108842892B CN108842892B (en) | 2023-08-22 |
Family
ID=64233980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811014448.3A Active CN108842892B (en) | 2018-08-31 | 2018-08-31 | Assembled underground pipe gallery sewer pressure well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108842892B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833028A (en) * | 2021-10-15 | 2021-12-24 | 杭州金盟道路设施有限公司 | A concatenation type wiring wall body for borehole operation |
| CN114045874A (en) * | 2021-11-30 | 2022-02-15 | 中冶南方工程技术有限公司 | Construction method of underground structure side wall |
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| CN108331024A (en) * | 2018-02-08 | 2018-07-27 | 杭州建工建材有限公司 | A kind of assembled rectangle inspection well and its installation method |
| CN208996169U (en) * | 2018-08-31 | 2019-06-18 | 江苏金贸科技发展有限公司 | A kind of assembled underground pipe gallery sewage conduct pressure well |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833028A (en) * | 2021-10-15 | 2021-12-24 | 杭州金盟道路设施有限公司 | A concatenation type wiring wall body for borehole operation |
| CN114045874A (en) * | 2021-11-30 | 2022-02-15 | 中冶南方工程技术有限公司 | Construction method of underground structure side wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108842892B (en) | 2023-08-22 |
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