CN106049551A - Boss sealing structure for comprehensive pipe rack - Google Patents
Boss sealing structure for comprehensive pipe rack Download PDFInfo
- Publication number
- CN106049551A CN106049551A CN201610544928.5A CN201610544928A CN106049551A CN 106049551 A CN106049551 A CN 106049551A CN 201610544928 A CN201610544928 A CN 201610544928A CN 106049551 A CN106049551 A CN 106049551A
- Authority
- CN
- China
- Prior art keywords
- sealing
- piping lane
- groove
- boss
- seal groove
- 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.)
- Granted
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
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0001—Rubbers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
Abstract
The invention relates to municipal construction, in particular to a boss sealing structure for a comprehensive pipe rack. The boss sealing structure for the comprehensive pipe rack is convenient to replace and long in service life. The boss sealing structure is arranged at the joint of two adjacent pipe rack sections, and is characterized in that the structure comprises notches, a sealing piece and a sealing groove; the notches are formed in the end faces of the two ends of the pipe rack, and the sealing groove is formed in one end of the pipe rack and located below the notch in the end face of the end with the sealing groove; after the two adjacent pipe rack sections are connected, the two opposite notches are combined into one groove, and the sealing piece is placed in the groove; the sealing piece comprises shrinkage rubber and rubber which swells when meeting water, the shrinkage rubber is in a rectangular shape, a hole is formed in the shrinkage rubber, and the rubber which swells when meeting water is arranged on the upper face, the lower face, the left face and the right face of the shrinkage rubber; and the sealing groove is filled with concrete. According to the boss sealing structure, the sealing piece is placed in the groove, so that the service life of the sealing piece is effectively prolonged; the sealing effect is provided through the sealing piece and the sealing groove; and a backfill layer is arranged in the sealing groove, and therefore the sealing effect is guaranteed.
Description
Technical field
The present invention relates to urban construction, especially a kind of replacing is convenient, and service life, the pipe gallery boss of length sealed knot
Structure.
Background technology
Along with the development of Urbanization in China, set up the new city of resources conservation, environmental friendliness, energy-saving and emission-reduction
Become the fundamental state policy instructing Chinese Urbanization with urban sustainable development.Pipe gallery refers to build one in the underground in city
The various municipal pipelines such as plumbing, combustion gas, electric power, communication are concentrated and are laid by individual tunnel space.This mode is by various pipeline collection
Middle layout, facilitates pipeline performance management and plant maintenance, can avoid causing road surface to repeat excavation owing to burying underground or keep in repair pipeline
The trouble brought, and the soil corrosion failure to pipeline can be avoided, thus be also extended the service life of pipeline.
Between the piping lane segmentation of traditional cast-in-place making, using rubber fastening band to connect, the anti-ground of interface of this form is not
Uniform settlement ability, waterstop is yielding, even by drawing crack.The prefabricated city piping lane technology occurred in recent years quickly grows,
But also having similar sealing problem between tube coupling, the most at present, the rubber fastening band interface that piping lane is conventional is extremely difficult to use one
Century-old index；Simultaneously as when pouring, be all directly rubber fastening band to be enclosed in joint, during damage, it is impossible to carry out
Change.
Summary of the invention
To be solved by this invention is exactly between existing piping lane segmentation, uses rubber fastening band to connect, waterstop is fragile,
The problem changing difficulty, it is provided that a kind of change convenient, service life length pipe gallery boss sealing structure.
The pipe gallery boss sealing structure of the present invention, is arranged on the junction of adjacent two section piping lane, it is characterised in that
This structure includes breach, sealing member and seal groove, and breach is arranged on the end face at piping lane two ends, seal groove be arranged on piping lane its
Middle one end, and be positioned at below the breach of this end face；After adjacent two sections of piping lanes connect, two relative breach one grooves of synthesis,
Sealing member is placed in groove；This sealing member includes shrinking rubber and hydro-expansive rubber, shrinks rubber rectangular, internal setting
Hole, hydro-expansive rubber is arranged on the face, four, upper and lower, left and right shrinking rubber；Fill concrete in seal groove.
It is provided with embedded board, other end built-in metal in the vertical inner wall of the seal groove that described piping lane wherein one end is arranged
Sealing rod, this metallic water stop bar cross section is wavy, and half is embedded in piping lane, and second half protrudes piping lane end face, two sections of piping lanes
During connection, first paragraph piping lane is provided with one end that one end of metallic water stop bar is provided with seal groove with second segment piping lane and is connected, gold
Belong in the seal groove being partly embedded in second segment piping lane that sealing rod protrudes from first paragraph piping lane end face.
Being additionally provided with backfill layer inside described seal groove, backfill layer is provided with grout pipe, grout pipe opening is arranged on
Outside seal groove, when sealing member sealing effectiveness is the best, the backfills such as epoxy resin mortar can be irrigated by grout pipe in backfill layer
Thing, strengthens sealing effectiveness.
Being additionally provided with boss on described hydro-expansive rubber, the contact of boss groove forms sealing line, utilizes sealing linear
Become to seal.
The termination that described metallic water stop bar protrudes is welded with embedded board.
Sealing member, metallic water stop bar and embedded board carry out prefabricated all in accordance with piping lane form, such as circular, square or arch door shape
Deng, sealing member is placed in the groove formed after adjacent two sections of piping lanes connect, utilizes the inner space of groove, to sealing annular
Become certain protection, improve its service life, improve sealing effectiveness by corrugated metallic water stop bar simultaneously, and utilize coagulation
Grave closes seal groove and the groove at sealing member place, and arranges the backfill that can fill backfill thing sealing at any time in seal groove
Layer, the sealing effectiveness being effectively increased between piping lane.
The pipe gallery boss sealing structure of the present invention, simple in construction, design science, easy to use, sealing member is placed
In groove, it is effectively increased the service life of sealing member, and provides sealing effectiveness by sealing member and seal groove, and sealing
Backfill layer is set in groove, it is provided that sealing compensation measure, it is ensured that sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Fig. 2 is seal configuration schematic diagram of the present invention.
Wherein, groove 1, seal groove 2, contraction rubber 3, hydro-expansive rubber 4, hole 5, embedded board 6, metallic water stop bar 7,
Backfill layer 8, grout pipe 9, boss 10.
Detailed description of the invention
Embodiment 1: a kind of pipe gallery boss 10 seals structure, is arranged on the junction of adjacent two section piping lane, this knot
Structure includes breach, sealing member and seal groove 2, and breach is arranged on the end face at piping lane two ends, and seal groove 2 is arranged on piping lane wherein
One end, and be positioned at below the breach of this end face；After adjacent two sections of piping lanes connect, two relative breach one grooves 1 of synthesis, close
Sealing is placed in groove 1；This sealing member includes shrinking rubber 3 and hydro-expansive rubber 4, shrinks rubber 3 rectangular, and inside sets
Being equipped with hole 5, hydro-expansive rubber 4 is arranged on the face, four, upper and lower, left and right shrinking rubber 3；Coagulation is filled in seal groove 2
Soil.It is provided with embedded board 6 in the vertical inner wall of the seal groove 2 that piping lane wherein one end is arranged, other end built-in metal sealing rod 7,
This metallic water stop bar 7 cross section is wavy, and half is embedded in piping lane, and second half protrudes piping lane end face, when two sections of piping lanes connect,
First paragraph piping lane is provided with one end that one end of metallic water stop bar 7 is provided with seal groove 2 with second segment piping lane and is connected, metallic water stop
Bar 7 protrudes from the seal groove 2 being partly embedded in second segment piping lane of first paragraph piping lane end face.Seal groove 2 is internal to be additionally provided with
Backfill layer 8, backfill layer 8 is provided with grout pipe 9, and it is outside that grout pipe 9 opening is arranged on seal groove 2, when sealing member sealing effectiveness
Time the best, the backfill things such as epoxy resin mortar can be irrigated by grout pipe 9 in backfill layer 8, strengthen sealing effectiveness.Water-swellable rubber
Being additionally provided with boss 10 on glue 4, the contact of boss 10 groove 1 forms sealing line, utilizes sealing line to be formed and seals.Metallic water stop bar 7
The termination protruded is welded with embedded board 6.
Sealing member, metallic water stop bar 7 and embedded board 6 carry out prefabricated all in accordance with piping lane form, such as circular, square or arched door
Shapes etc., are placed on sealing member in the groove 1 formed after adjacent two sections of piping lanes connect, utilize the inner space of groove 1, to sealing
Ring forms certain protection, improves its service life, improves sealing effectiveness, and profit by corrugated metallic water stop bar 7 simultaneously
With the groove 1 at concrete enclosing seal groove 2 and sealing member place, and arrange in seal groove 2 and only can fill backfill thing at any time
The backfill layer 8 of water, the sealing effectiveness being effectively increased between piping lane.
Claims (5)
1. a pipe gallery boss sealing structure, is arranged on the junction of adjacent two section piping lane, it is characterised in that this structure
Including breach, sealing member and seal groove, breach is arranged on the end face at piping lane two ends, and seal groove is arranged on piping lane wherein
End, and be positioned at below the breach of this end face；After adjacent two sections of piping lanes connect, two relative breach one grooves of synthesis, seal
Part is placed in groove；This sealing member includes shrinking rubber and hydro-expansive rubber (4), shrinks rubber rectangular, internal setting
Hole (5), hydro-expansive rubber (4) is arranged on the face, four, upper and lower, left and right shrinking rubber；Coagulation is filled in seal groove
Soil.
2. pipe gallery boss sealing structure as claimed in claim 1, it is characterised in that described piping lane wherein one end is arranged
Seal groove vertical inner wall on be provided with embedded board (6), other end built-in metal sealing rod (7), this metallic water stop bar (7) cuts
Face is wavy, and half is embedded in piping lane, and second half protrudes piping lane end face, and when two sections of piping lanes connect, first paragraph piping lane is arranged
The one end having one end of metallic water stop bar (7) that second segment piping lane is provided with seal groove is connected, and metallic water stop article (7) protrudes from
In the seal groove being partly embedded in second segment piping lane of one section of piping lane end face.
3. pipe gallery boss sealing structure as claimed in claim 1, it is characterised in that also set up inside described seal groove
Having backfill layer (8), backfill layer (8) is provided with grout pipe (9), grout pipe (9) opening is arranged on outside seal groove.
4. pipe gallery boss sealing structure as claimed in claim 1, it is characterised in that on described hydro-expansive rubber (4)
Being additionally provided with boss (10), the contact of boss (10) groove forms sealing line.
5. pipe gallery boss sealing structure as claimed in claim 2, it is characterised in that described metallic water stop bar (7) protrudes
Termination weld with embedded board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544928.5A CN106049551B (en) | 2016-07-12 | 2016-07-12 | Pipe gallery boss sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610544928.5A CN106049551B (en) | 2016-07-12 | 2016-07-12 | Pipe gallery boss sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049551A true CN106049551A (en) | 2016-10-26 |
| CN106049551B CN106049551B (en) | 2018-09-18 |
Family
ID=57186133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610544928.5A Active CN106049551B (en) | 2016-07-12 | 2016-07-12 | Pipe gallery boss sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049551B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400836A (en) * | 2016-11-11 | 2017-02-15 | 中国水利水电第八工程局有限公司 | Comprehensive pipe rack |
| CN106638337A (en) * | 2016-12-22 | 2017-05-10 | 中冶京诚工程技术有限公司 | Precast concrete culvert pipe, precast utility tunnel and maintenance method of utility tunnel |
| CN107859075A (en) * | 2017-12-14 | 2018-03-30 | 成都市第三建筑工程公司 | A kind of prefabricated pipe gallery joint waterproof structure and its construction method |
| CN110512645A (en) * | 2019-08-06 | 2019-11-29 | 东南大学 | A kind of elasticity assembled piping lane water stop structure and its construction method |
| CN113480808A (en) * | 2021-07-21 | 2021-10-08 | 四川佳世特橡胶有限公司 | Waterstop material, waterstop and processing technology of waterstop material |
| CN114606981A (en) * | 2022-03-04 | 2022-06-10 | 北京万兴建筑集团有限公司 | Method for setting deformation joint of trapezoidal socket of underground municipal comprehensive pipe gallery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54107138A (en) * | 1977-11-23 | 1979-08-22 | Vredestein Nv | Gasket for sealing tunnel covering work section |
| CN203948111U (en) * | 2014-05-29 | 2014-11-19 | 宏润建设集团股份有限公司 | The waterproof sealing system of the joints of segment of integrated pipe canal |
| CN204589922U (en) * | 2015-04-22 | 2015-08-26 | 衡水大禹工程橡塑科技开发有限公司 | A kind of composite rubber water stop |
| CN205776402U (en) * | 2016-07-12 | 2016-12-07 | 中国电建集团昆明勘测设计研究院有限公司 | Pipe gallery boss sealing structure |
-
2016
- 2016-07-12 CN CN201610544928.5A patent/CN106049551B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54107138A (en) * | 1977-11-23 | 1979-08-22 | Vredestein Nv | Gasket for sealing tunnel covering work section |
| CN203948111U (en) * | 2014-05-29 | 2014-11-19 | 宏润建设集团股份有限公司 | The waterproof sealing system of the joints of segment of integrated pipe canal |
| CN204589922U (en) * | 2015-04-22 | 2015-08-26 | 衡水大禹工程橡塑科技开发有限公司 | A kind of composite rubber water stop |
| CN205776402U (en) * | 2016-07-12 | 2016-12-07 | 中国电建集团昆明勘测设计研究院有限公司 | Pipe gallery boss sealing structure |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400836A (en) * | 2016-11-11 | 2017-02-15 | 中国水利水电第八工程局有限公司 | Comprehensive pipe rack |
| CN106400836B (en) * | 2016-11-11 | 2018-08-21 | 中国水利水电第八工程局有限公司 | Pipe gallery |
| CN106638337A (en) * | 2016-12-22 | 2017-05-10 | 中冶京诚工程技术有限公司 | Precast concrete culvert pipe, precast utility tunnel and maintenance method of utility tunnel |
| CN107859075A (en) * | 2017-12-14 | 2018-03-30 | 成都市第三建筑工程公司 | A kind of prefabricated pipe gallery joint waterproof structure and its construction method |
| CN110512645A (en) * | 2019-08-06 | 2019-11-29 | 东南大学 | A kind of elasticity assembled piping lane water stop structure and its construction method |
| CN110512645B (en) * | 2019-08-06 | 2021-01-05 | 东南大学 | Elastic assembly type pipe gallery water stop structure and construction method thereof |
| CN113480808A (en) * | 2021-07-21 | 2021-10-08 | 四川佳世特橡胶有限公司 | Waterstop material, waterstop and processing technology of waterstop material |
| CN114606981A (en) * | 2022-03-04 | 2022-06-10 | 北京万兴建筑集团有限公司 | Method for setting deformation joint of trapezoidal socket of underground municipal comprehensive pipe gallery |
| CN114606981B (en) * | 2022-03-04 | 2024-01-30 | 北京万兴建筑集团有限公司 | Method for setting deformation joint of trapezoid socket of underground municipal comprehensive pipe rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106049551B (en) | 2018-09-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: Room 105-29793, No. 6, Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province Patentee after: China Power Construction Group municipal planning and Design Institute Co., Ltd Address before: 650000 No. 115 East Renmin Road, Yunnan, Kunming Patentee before: POWERCHINA KUNMING ENGINEERING Corp.,Ltd. |
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| TR01 | Transfer of patent right |