CN108914968A - A kind of pipe gallery and its installation method with waterproof connector - Google Patents
A kind of pipe gallery and its installation method with waterproof connector Download PDFInfo
- Publication number
- CN108914968A CN108914968A CN201811069250.5A CN201811069250A CN108914968A CN 108914968 A CN108914968 A CN 108914968A CN 201811069250 A CN201811069250 A CN 201811069250A CN 108914968 A CN108914968 A CN 108914968A
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- flexible rubber
- seam
- rubber ring
- pipe gallery
- waterproof
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 229910003460 diamond Inorganic materials 0.000 claims description 17
- 239000010432 diamond Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005187 foaming Methods 0.000 claims description 12
- 238000003032 molecular docking Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 20
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- E02D29/10—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
-
- 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
- E02D29/16—Arrangement or construction of joints in foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Pipe Accessories (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention discloses a kind of pipe gallery and its installation method with waterproof connector, piping lane includes more than two pipeline sections, multiple pipeline section head and the tail are sequentially bonded into pipe gallery, two adjacent pipeline sections are butted into seam, the seam is successively laid with the first flexible rubber ring and the second flexible rubber ring to inner ring surface from the outer ring surface of pipeline section, and is equipped with water-swellable material layer in seam between the first flexible rubber ring and the second flexible rubber ring.There is the pipe gallery with waterproof connector of the invention waterproof effect can well, after appearance infiltration restore from maintenance, leakproofness and waterproof effect；The installation method of piping lane of the invention has many advantages, such as that step is simply and convenient and efficient.
Description
Technical field
The present invention relates to a kind of underground galleries more particularly to a kind of with the pipe gallery of waterproof connector and its installation side
Method.
Background technique
Pipe gallery refers to the comprehensive corridor of underground urban duct, i.e., builds a tunnel underground space in Urban Underground, will
The various pipelines such as electric power, communication, plumbing, natural gas require synthesis wherein according to certain space layout, are provided with simultaneously
Dedicated access path, hoisting port and monitoring system etc. form an integrated underground piping corridor.Existing pipe gallery
Need to bear the shearing generated when the effect of the differential settlement or seismic wave of base soil or moment of flexure, and this shearing or curved
Square easily causes deformation and leak at each tunnel joint of piping lane, to keep internal pipeline impaired, it is therefore desirable to each pipeline section
Joint has high-intensitive switching performance and waterproof performance.But the interface between each pipeline section of existing pipe gallery is general
For plane, some waterproof aprons are only simply set above, waterproof is only capable of by this simple waterproof material, and waterproof effect is not
It is good, it is vulnerable, and the later period does not make up scheme preferably yet, the compensating mode after leak generallys use later period note in the prior art
Slurry, which complicated construction technique are easy to produce spillage, cause environmental pollution, and it is unfavorable to cause to the pipeline inside pipe gallery
It influences, and waterproof effect is undesirable.
Summary of the invention
Problem to be solved by this invention is, in view of the problems of the existing technology, provides that a kind of waterproof effect is good, goes out
Can restore from maintenance, leakproofness and waterproof effect after now seeping water and pipe gallery with waterproof connector easy for installation and its
Installation method.
In order to solve the above technical problems, technical solution proposed by the present invention is：
A kind of pipe gallery with waterproof connector, including more than two pipeline sections, multiple pipeline section head and the tail sequentially connect
Pipe gallery is synthesized, two adjacent pipeline sections are butted into seam, and the seam is successively laid from the outer ring surface of pipeline section to inner ring surface
There are the first flexible rubber ring and the second flexible rubber ring, and it is swollen to be equipped with chance water in seam between the first flexible rubber ring and the second flexible rubber ring
Swollen material layer.
Further improvement as the above-mentioned pipe gallery with waterproof connector：
The first flexible rubber ring and/or the second flexible rubber ring are squeezed after the water-swellable material layer water-swellable.
A diamond shape aprons slot, first flexible rubber ring are equipped in the installed position of the first flexible rubber ring in the seam
For diamond shape and build-in is in diamond shape aprons slot.
It is equipped with a triangle aprons slot in the installed position of the second flexible rubber ring in the seam, triangle aprons slot
Apex angle is directed toward the inner ring surface of pipeline section, and second flexible rubber ring is triangle and build-in is in triangle aprons slot.
The seam be labyrinth type seam, the seam from the outer ring surface of pipeline section to inner ring surface be followed successively by outer radial seam,
Axial seam and interior radial joint；First flexible rubber ring is laid in outer radial seam crossing, and second flexible rubber ring is laid
In interior radial seam crossing.
The both ends of the seam are equipped with waterproof roll, between the waterproof roll and the first flexible rubber ring of the seam outer end
Filled with waterproof foaming layer, waterproof foaming layer is filled between the waterproof roll and the second flexible rubber ring of the seam inner end.
Water-swellable sealing ring is additionally provided in the interior radial joint, the water-swellable sealing ring is set to the second elastic gum
Between circle and the waterproof roll of the seam inner end.
A Grouting Pipe is additionally provided on the pipeline section, described Grouting Pipe one end is pierced by the inner ring surface of pipeline section, and the other end is connected to institute
State axial seam.
The pipe gallery further includes arc segment bolt, logical equipped with arc between the inner ring surface and end face of the pipeline section
Hole, the arc-shaped through-hole in adjacent tubular segments are butted into a curved channel, and the curved channel passes through interior radial seam crossing, is located at and meets water
Between Expansion sealing circle and the second flexible rubber ring, the arc segment bolt penetrates the curved channel and is fastened by nut,
The inner ring surface of the pipeline section in the intersection of arc-shaped through-hole be equipped with escape port, the side that the escape port connects with arc-shaped through-hole
Perpendicular to the axial direction of arc-shaped through-hole.
Simple, the conveniently above-mentioned pipe gallery with waterproof connector installation that the present invention also provides a kind of steps
Method, step include：
S1：Lay cushion rubber：The first flexible rubber ring and the second flexible rubber ring are laid on the end face of pipeline section；
S2：Full-filling water-swellable material：After laying the first flexible rubber ring and the second flexible rubber ring, water-swellable material is laid
The bed of material；
S3：Pipeline section docking：The end face of another pipeline section is directed at the end face of above-mentioned pipeline section and docks compression and forms seam；
S4：Joint treatment：Waterproof roll is laid at the both ends of seam on the inner ring surface and outer ring surface of pipeline section；
S5：Step S1 to S4 is repeated, until all pipeline sections complete installation in piping lane.
Further improvement as above-mentioned installation method：
When carrying out step S1, water-swellable sealing ring also is laid in the inside of the second flexible rubber ring.
When carrying out step S3, after docking compression forms seam, arc segment bolt is also penetrated into arc-shaped through-hole docking
At curved channel and pass through nut fasten.
Compared with the prior art, the advantages of the present invention are as follows：
Pipe gallery with waterproof connector of the invention is sequentially engaged by multiple pipeline section head and the tail, two adjacent
The seam of pipeline section docking is successively laid with the first flexible rubber ring and the second flexible rubber ring to inner ring surface from the outer ring surface of pipeline section, local
It is lauched or when other water flows are permeated into seam, the first flexible rubber ring and the second flexible rubber ring can play dual waterproof effect
Fruit prevents water flow from further permeating to inner tube segment；Chance is additionally provided in seam between the first flexible rubber ring and the second flexible rubber ring
Water-swelling material layer, so even water flow breaches the first flexible rubber ring, water-swellable material layer can expand immediately after meeting water
And seam is blocked, to restore leakproofness and waterproof effect；In terms of comprehensive, the pipe gallery with waterproof connector of the invention can be with
From repairing after there is infiltration, good waterproof water-stagnating effect can achieve.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of pipe gallery of the invention；
Fig. 2 is the arrangement schematic diagram of seam in pipe gallery in embodiment 1；
Fig. 3 is the structural schematic diagram of seam in pipe gallery in embodiment 1；
Fig. 4 is the waterproof schematic diagram of the first flexible rubber ring in pipe gallery of the invention；
Fig. 5 is the waterproof schematic diagram in pipe gallery of the invention between first flexible rubber ring and the second flexible rubber ring；
Fig. 6 is the structural schematic diagram of seam in pipe gallery in embodiment 2.
Marginal data：1, pipeline section；11, seam；111, diamond shape aprons slot；112, triangle aprons slot；113, outer radial connects
Seam；114, axial seam；115, interior radial joint；12, the first flexible rubber ring；13, the second flexible rubber ring；14, water-swellable material
The bed of material；15, waterproof roll；16, waterproof foaming layer；17, water-swellable sealing ring；18, Grouting Pipe；19, arc-shaped through-hole；191, it keeps away
Allow mouth；2, arc segment bolt；3, nut；4, gasket.
Specific embodiment
To facilitate the understanding of the present invention, invention herein is done below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but protection scope of the present invention is not limited to following specific embodiments.
Embodiment 1：
As shown in Figure 1 to Figure 3, the pipe gallery with waterproof connector of the present embodiment is sequentially connect by multiple 1 head and the tail of pipeline section
It closes, two adjacent pipeline sections 1 are butted into seam 11, and seam 11 is successively laid with from the outer ring surface of pipeline section 1 to inner ring surface
One flexible rubber ring 12 and the second flexible rubber ring 13, when underground water or other water flows are permeated into seam 11, the first flexible rubber ring
12 and second flexible rubber ring 13 can play dual waterproof effect, prevent water flow to the further infiltration of the inside of pipeline section 1；Seam 11
In be additionally provided with water-swellable material layer 14 between the first flexible rubber ring 12 and the second flexible rubber ring 13, so even water flow breaches
First flexible rubber ring 12, water-swellable material layer 14 meet water after can expand and block seam 11 immediately, with restore leakproofness and
Waterproof effect；In terms of comprehensive, can be after there is infiltration from repairing in the pipe gallery with waterproof connector of the present embodiment, can be with
Reach good waterproof water-stagnating effect.
In the present embodiment, it is equipped with a diamond shape aprons slot 111 in the installed position of the first flexible rubber ring 12 in seam 11, the
One flexible rubber ring 12 is diamond shape and build-in is in diamond shape aprons slot 111；In the installation site of the second flexible rubber ring 13 in seam 11
Place is equipped with a triangle aprons slot 112, and the apex angle of triangle aprons slot 112 is directed toward the inner ring surface of pipeline section 1, the second flexible rubber ring 13
For triangle and build-in is in triangle aprons slot 112.The first elastic gum can be squeezed after 14 water-swellable of water-swellable material layer
Circle 12 and the second flexible rubber ring 13.
When water flow is permeated into seam 11, as shown in figure 4, the first flexible rubber ring 12 of diamond shape will receive towards in piping lane
The water pressure in portion fits closely with diamond shape aprons slot 111 to inwardly hold out against, enhances waterproof effect.As shown in figure 5, if
One flexible rubber ring 12 starts to seep water, and 14 water-swellable of water-swellable material layer pushes up the first flexible rubber ring 12 outward, makes the of diamond shape
One flexible rubber ring 12 is fitted closely with diamond shape aprons slot 111, forms sealing again, restores the waterproof effect of the first flexible rubber ring 12
Fruit prevents water flow further from external penetration；Meanwhile water-swellable material layer 14 inwardly pushes up the second flexible rubber ring 13, the second bullet
Property cushion rubber 13 fits closely under the pressure of water-swellable material layer 14 and water pressure with triangle aprons slot 112, to mention
High closure, enhances waterproof performance.
In the present embodiment, seam 11 is labyrinth type seam, and seam 11 is followed successively by outer diameter from the outer ring surface of pipeline section 1 to inner ring surface
To seam 113, axial seam 114 and interior radial joint 115, compared to traditional straight seam, mazy seam 11 is being pacified
Positioning docking is easier when dress, installation process is faster and more convenient, and waterproof effect is more preferable, while shearing strength and bending resistance
Intensity is also much higher than the connector of straight seam.
In the present embodiment, the both ends of seam 11 are equipped with waterproof roll 15, and the first flexible rubber ring 12 is laid in outer radial and connects
It stitches at 113, the second flexible rubber ring 13 is laid at interior radial joint 115, and in the second flexible rubber ring 13 in interior radial joint 115
Water-swellable sealing ring 17 is additionally provided between the waterproof roll 15 of 11 inner end of seam.The waterproof roll 15 of 11 outer end of seam and
Waterproof foaming layer 16 is filled between one flexible rubber ring 12, between the waterproof roll 15 of 11 inner end of seam and the second flexible rubber ring 13
Filled with waterproof foaming layer 16.This set method has been equivalent to more than the pipe gallery with waterproof connector for having made the present embodiment two
Road waterproof barrier.
The first barrier having more include 11 outer end of seam waterproof roll 15 and its between the first flexible rubber ring 12
Waterproof foaming layer 16.Waterproof roll 15 and waterproof foaming layer 16 can directly stop the entrance of water flow at 11 port of seam, and
When water flow breaks through waterproof roll 15 and when waterproof foaming layer 16, can act on the first flexible rubber ring 12 of diamond shape, at this moment first
Flexible rubber ring 12, to inwardly hold out against, can closely be pasted as above-mentioned by towards the water pressure inside piping lane with diamond shape aprons slot 111
It closes, enhances waterproof effect.
The second barrier having more include water-swellable sealing ring 17,11 inner end of seam waterproof roll 15 and itself and
Waterproof foaming layer 16 between second flexible rubber ring 13.When water flow breaks through the second flexible rubber ring 13, waterproof foaming layer 16 can hinder
Sealing flows to the outflow of 11 inner end of seam, while 17 water-swellable of water-swellable sealing ring restores anti-to block infiltration route
Water effect, has self-styled plugging function, and waterproof roll 15 prevents the inside of the part water flow permeated inflow pipeline section 1.
In the present embodiment, pipe gallery further includes arc segment bolt 2, and arc is equipped between the inner ring surface and end face of pipeline section 1
Shape through-hole 19, the arc-shaped through-hole 19 in adjacent tubular segments 1 are butted into a curved channel, and arc segment bolt 2 penetrates curved channel simultaneously
It is fastened by nut 3, further enhances the bonding strength of pipe gallery joint, reduced the width of seam 11, improve
Waterproof performance.The inner ring surface of pipeline section 1 facilitates the escape port of the installation of arc segment bolt 2 in being equipped with the intersection of arc-shaped through-hole 19
191, perpendicular to the axial direction of arc-shaped through-hole 19, arc segment bolt 2 passes through spiral shell for the side that escape port 191 connects with arc-shaped through-hole 19
Mother 3 is anchored on the side, and gasket 4 is equipped between nut 3 and the side.Curved channel passes through at interior radial joint 115, position
Between water-swellable sealing ring 17 and the second flexible rubber ring 13, make arc segment bolt 2 into curved channel to prevent water from flowing into
Corrosion is generated, connection effect is influenced.
The installation method of the above-mentioned pipe gallery with waterproof connector of the present embodiment, step include：
S1：Lay cushion rubber：The first flexible rubber ring 12 is laid in the diamond shape aprons slot 111 on the end face of pipeline section 1, in triangle
The second flexible rubber ring 13 is laid in shape aprons slot 112；
S2：Full-filling water-swellable material：After laying the first flexible rubber ring 12 and the second flexible rubber ring 13, it is swollen to lay chance water
Swollen material layer 14；
S3：Pipeline section docking：The end face of another pipeline section 1 is directed at the end face of above-mentioned pipeline section 1 and docks compression and forms seam 11；
S4：Joint treatment：Waterproof roll is laid at the both ends of seam 11 on the inner ring surface and outer ring surface of pipeline section 1
15；
S5：Step S1 to S4 is repeated, until all pipeline sections 1 complete installation in piping lane.
Wherein, when carrying out step S1, water-swellable sealing ring 17 also is laid in the inside of the second flexible rubber ring 13.Into
When row step S3, after docking compression forms seam 11, arc segment bolt 2 is also penetrated into the arc that arc-shaped through-hole 19 is butted into
Channel is simultaneously fastened by nut 3.
The installation method of the present embodiment has many advantages, such as that step is simple, convenient and efficient.
Embodiment 2：
The present embodiment is substantially the same manner as Example 1, and difference is as shown in fig. 6, all of above waterproof means in order to prevent
After failure, the route inside pipeline section 1 is destroyed, a Grouting Pipe 18 is provided on pipeline section 1,18 one end of Grouting Pipe is pierced by pipeline section
1 inner ring surface, the other end are connected to axial seam 114, after the failure of all means, have occurred and that infiltration on the inside of tube wall, at this time may be used
To carry out slip casting closure by 18 abutment joint 11 of Grouting Pipe, to restore waterproof effect.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example.For those skilled in the art, obtained modifications and variations under the premise of not departing from technical concept of the invention
Also it should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of pipe gallery with waterproof connector, including more than two pipeline sections (1), multiple pipeline sections (1) are suitable from beginning to end
It is secondary to be bonded into pipe gallery, it is characterised in that：Two adjacent pipeline sections (1) are butted into seam (11), and the seam (11) is from pipe
The outer ring surface of section (1) is successively laid with the first flexible rubber ring (12) and the second flexible rubber ring (13), and seam (11) to inner ring surface
In between the first flexible rubber ring (12) and the second flexible rubber ring (13) be equipped with water-swellable material layer (14).
2. the pipe gallery according to claim 1 with waterproof connector, it is characterised in that：The water-swellable material layer
(14) the first flexible rubber ring (12) and/or the second flexible rubber ring (13) are squeezed after water-swellable.
3. the pipe gallery according to claim 2 with waterproof connector, it is characterised in that：In in the seam (11)
The installed position of one flexible rubber ring (12) be equipped with a diamond shape aprons slot (111), first flexible rubber ring (12) be diamond shape and
Build-in is in diamond shape aprons slot (111).
4. the pipe gallery according to claim 3 with waterproof connector, it is characterised in that：In in the seam (11)
The installed position of two flexible rubber rings (13) is equipped with a triangle aprons slot (112), and the apex angle of triangle aprons slot (112) is directed toward
The inner ring surface of pipeline section (1), second flexible rubber ring (13) is triangle and build-in is in triangle aprons slot (112).
5. the pipe gallery according to any one of claim 1 to 4 with waterproof connector, it is characterised in that：It is described to connect
Stitching (11) is labyrinth type seam, and the seam (11) is followed successively by outer radial seam from outer ring surface to the inner ring surface of pipeline section (1)
(113), axial seam (114) and interior radial joint (115)；First flexible rubber ring (12) is laid in outer radial seam
(113) at, second flexible rubber ring (13) is laid at interior radial joint (115).
6. the pipe gallery according to claim 5 with waterproof connector, it is characterised in that：The both ends of the seam (11)
It is equipped with waterproof roll (15), is filled between the waterproof roll (15) and the first flexible rubber ring (12) of seam (11) outer end
Waterproof foaming layer (16) is filled with waterproof between the waterproof roll (15) and the second flexible rubber ring (13) of seam (11) inner end
Foaming layer (16).
7. the pipe gallery according to claim 6 with waterproof connector, it is characterised in that：The interior radial joint
(115) be additionally provided in water-swellable sealing ring (17), the water-swellable sealing ring (17) be set to the second flexible rubber ring (13) with
Between the waterproof roll (15) of seam (11) inner end.
8. the pipe gallery according to claim 5 with waterproof connector, it is characterised in that：It is also set on the pipeline section (1)
Have a Grouting Pipe (18), described Grouting Pipe (18) one end is pierced by the inner ring surface of pipeline section (1), and the other end is connected to the axial seam
(114)。
9. the pipe gallery according to claim 6 with waterproof connector, it is characterised in that：The pipe gallery further includes
Arc segment bolt (2) is equipped with arc-shaped through-hole (19) between the inner ring surface and end face of the pipeline section (1), in adjacent tubular segments (1)
Arc-shaped through-hole (19) is butted into a curved channel, and the curved channel passes through at interior radial joint (115), and it is close to be located at water-swellable
Between seal (17) and the second flexible rubber ring (13), the arc segment bolt (2) penetrates the curved channel and passes through nut
(3) it fastens, the inner ring surface of the pipeline section (1) is in being equipped with escape port (191) with the intersection of arc-shaped through-hole (19), the escape port
(191) axial direction of the side to connect with arc-shaped through-hole (19) perpendicular to arc-shaped through-hole (19).
10. a kind of installation method of the pipe gallery as described in any one of claims 1 to 9 with waterproof connector, step
Including：
S1：Lay cushion rubber：The first flexible rubber ring (12) and the second flexible rubber ring (13) are laid on the end face of pipeline section (1)；
S2：Full-filling water-swellable material：After laying the first flexible rubber ring (12) and the second flexible rubber ring (13), it is swollen to lay chance water
Swollen material layer (14)；
S3：Pipeline section docking：The end face of another pipeline section (1) is directed at the end face of above-mentioned pipeline section (1) and docks compression and forms seam
(11)；
S4：Joint treatment：Waterproof roll is laid at the both ends of seam (11) on the inner ring surface and outer ring surface of pipeline section (1)
(15)；
S5：Step S1 to S4 is repeated, until all pipeline sections (1) complete installation in piping lane.
11. the installation method of the pipe gallery according to claim 10 with waterproof connector, it is characterised in that：Carry out
When step S1, water-swellable sealing ring (17) also are laid in the inside of the second flexible rubber ring (13).
12. the installation method of the pipe gallery according to claim 10 with waterproof connector, it is characterised in that：Carry out
When step S3, after docking compression forms seam (11), arc segment bolt (2) is also penetrated what arc-shaped through-hole (19) was butted into
Curved channel is simultaneously fastened by nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069250.5A CN108914968B (en) | 2018-09-13 | 2018-09-13 | Utility tunnel with waterproof connector and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069250.5A CN108914968B (en) | 2018-09-13 | 2018-09-13 | Utility tunnel with waterproof connector and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108914968A true CN108914968A (en) | 2018-11-30 |
| CN108914968B CN108914968B (en) | 2023-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069250.5A Active CN108914968B (en) | 2018-09-13 | 2018-09-13 | Utility tunnel with waterproof connector and installation method thereof |
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| Country | Link |
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| CN (1) | CN108914968B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139869A (en) * | 2020-01-22 | 2020-05-12 | 江苏科技大学 | Excavation type high-waterproof comprehensive pipe gallery structure and construction method thereof |
| CN111197781A (en) * | 2020-01-17 | 2020-05-26 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN114508127A (en) * | 2022-03-22 | 2022-05-17 | 西南石油大学 | Novel suspended tunnel pipe body joint form |
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| CN114508127A (en) * | 2022-03-22 | 2022-05-17 | 西南石油大学 | Novel suspended tunnel pipe body joint form |
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