CN106759786A - A kind of storm sewer structure and its construction method - Google Patents
A kind of storm sewer structure and its construction method Download PDFInfo
- Publication number
- CN106759786A CN106759786A CN201710030656.1A CN201710030656A CN106759786A CN 106759786 A CN106759786 A CN 106759786A CN 201710030656 A CN201710030656 A CN 201710030656A CN 106759786 A CN106759786 A CN 106759786A
- Authority
- CN
- China
- Prior art keywords
- tube coupling
- rainwater tube
- rainwater
- installation portion
- stopper slot
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of storm sewer structure and its construction method, including rainwater tube coupling, described rainwater tube coupling one end is provided with installation portion, the rainwater tube coupling other end is provided with mounting hole, two adjacent groups rainwater tube coupling head and the tail are connected, the installation portion of rainwater tube coupling one end is inserted in another group of mounting hole of rainwater tube coupling, polysulfide sealant is provided between the installation portion and mounting hole, installation portion surface between two adjacent groups rainwater tube coupling is provided with cement mortar, the cement mortar outside is wound with wire netting, and the rainwater tube coupling surface is provided with stopper slot.The beneficial effects of the invention are as follows：Reasonable in design, it is easy for installation, it is possible to increase speed of application, while having certain positioning action, install simple, quick, suitable popularity is used.
Description
Technical field
The invention belongs to storm sewer technical field, and in particular to a kind of storm sewer structure and its construction method.
Background technology
With the fast development of urbanization process, used as city important infrastructure, the construction of Storm Sewer Network achieves huge
Big progress.But, because Storm Sewer Network has the characteristics of flow is big in short-term, so the investment cost of corresponding pipe network system is in city
Sizable ratio is account in political affairs investment.Therefore, maximum optimization design is carried out to Storm Sewer Network, it will reduce substantial amounts of
Investment cost, obtains optimal economic benefit.
Precast reinforced mixed mud rain pipe has intensity big, the characteristics of convenient construction, obtains extensive in municipal works
Using.Storm sewer of the prior art is more bothered during construction, junction generally using end face and end face it
Between be attached, easily there is slight crack in one side junction, causes the poor sealing performance of storm sewer, on the other hand installs more
Trouble.
The content of the invention
It is an object of the invention to provide a kind of storm sewer structure and its construction method, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of storm sewer structure, including rainwater tube coupling,
Described rainwater tube coupling one end is provided with installation portion, and the rainwater tube coupling other end is provided with mounting hole, two adjacent groups rainwater tube coupling
Head and the tail are connected, and the installation portion of rainwater tube coupling one end is inserted in another group of mounting hole of rainwater tube coupling, the installation portion and mounting hole
Between be provided with polysulfide sealant, the installation portion surface between two adjacent groups rainwater tube coupling is provided with cement mortar, the water
Cement mortar outside is wound with wire netting, and the rainwater tube coupling surface is provided with stopper slot, and rainwater tube coupling lower section is provided with prefabricated branch
Seat, and prefabricated bearing is arranged on stopper slot lower section, is fixedly connected by cement mortar between the prefabricated bearing and stopper slot.
Preferably, the rainwater tube coupling is reinforced concrete structure, and rainwater tube coupling, installation portion, mounting hole and stopper slot
Axis on same straight line.
Preferably, the depth of the mounting hole is 20cm, and the length of installation portion is 40cm.
Preferably, the prefabricated upper surface of support is to be fitted in the arc on the outside of stopper slot, and prefabricated bearing arc length not
More than 1/2nd of stopper slot circumference.
Present invention also offers a kind of construction method of storm sewer, comprise the following steps：
S1：Rain pipe and bearing according to needed for design requirement prefabrication, organizing construction's machinery are marched into the arena, and calculate bottom land high
Degree, prefabricated height of support；
S2：The excavation of groove is carried out using excavator and is flattened, the bottom width of groove determines according to caliber and soil property situation, adopts
Bottom land is compacted with baby roller；
S3：Prefabricated bearing is put into groove with lifting machinery, the distance between prefabricated bearing of two adjacent groups and two groups of limits
The distance between position groove is equal, and some prefabricated bearings are on same straight line, and prefabricated bearing is fixed in the trench；
S4：Each rainwater tube coupling is put into groove with lifting machinery, polysulfide sealant is smeared after the cleaning of installation portion front end,
During the installation portion of rainwater tube coupling filled in into another group of mounting hole of rainwater tube coupling, the contact of two adjacent groups rainwater tube coupling is tight, rainwater
The stopper slot on tube coupling surface is placed on prefabricated bearing, and smears cement mortar between stopper slot and prefabricated bearing；
S5：Cement mortar is smeared on the outside of installation portion between adjacent rainwater tube coupling, while being sticked on the outside of cement mortar
One layer of wire netting；
S6：Fine sand or middle rough sand are inserted, and is successively compacted, then carry out follow-up construction, completed to construction.
Preferably, in S5, after cement mortar solidification, the junction between two adjacent groups rainwater tube coupling is checked,
Check whether cement mortar smears uniformly, prevent gap.
Preferably, in S6, fine sand or middle rough sand are filled several times, and each filling thickness is 40cm, after compacting again
Secondary filling is carried out, then carries out secondary compaction, until being filled up to the thickness of construction requirement.
Technique effect of the invention and advantage：The storm sewer structure and its construction method, rainwater tube coupling are that reinforcing bar mixes mud
Soil structure, intensity is high, long service life, and rainwater tube coupling one end is provided with installation portion, and the other end is provided with mounting hole, when mounted
The installation portion of rainwater tube coupling one end is inserted into another group of mounting hole of rainwater tube coupling, it is not only easy for installation, and determine with certain
Position effect, when preventing from installing, there is skew in two groups of rainwater tube coupling positions, and polysulfide sealing is coated between installation portion and mounting hole
Glue, will carry out encapsulation process between two groups of rainwater tube couplings, while being also increased by the design of installation portion and mounting hole overall
Sealing property, because polysulfide sealant film is between installation portion and mounting hole, it is not easy to fail, service life is longer；Pass through
The design of stopper slot, rainwater tube coupling is placed on when on prefabricated bearing, and stopper slot blocks prefabricated bearing, prevents rainwater tube coupling from rocking,
There is slight crack in the junction of rainwater tube coupling.The storm sewer structure and its construction method, reasonable in design are easy for installation,
Speed of application can be improved, while having certain positioning action, installs simple, quick, suitable popularity is used.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of rainwater tube coupling of the present invention.
In figure：1 prefabricated bearing, 2 rainwater tube couplings, 3 installation portions, 4 mounting holes, 5 stopper slots, 6 polysulfide sealants, 7 cement bonded sands
Slurry, 8 wire nettings.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The invention provides a kind of storm sewer structure as shown in Figure 1-2, including rainwater tube coupling 2, the rainwater tube coupling 2
One end is provided with installation portion 3, and the other end of rainwater tube coupling 2 is provided with mounting hole 4, and the head and the tail of two adjacent groups rainwater tube coupling 2 are connected,
The installation portion 3 of the one end of rainwater tube coupling 2 is inserted in another group of mounting hole of rainwater tube coupling 24, the installation portion 3 and mounting hole 4 it
Between be provided with polysulfide sealant 6, the surface of installation portion 3 between two adjacent groups rainwater tube coupling 2 is provided with cement mortar 7, the water
The outside of cement mortar 7 is wound with wire netting 8, and the surface of rainwater tube coupling 2 is provided with stopper slot 5, and the lower section of rainwater tube coupling 2 is provided with pre-
Bearing processed 1, and prefabricated bearing 1 is arranged on the lower section of stopper slot 5, and cement mortar 7 is passed through between the prefabricated bearing 1 and stopper slot 5
It is fixedly connected.
Further, the rainwater tube coupling 2 be reinforced concrete structure, and rainwater tube coupling 2, installation portion 3, mounting hole 4 and limit
The axis of position groove 5 is on same straight line.
Further, the depth of the mounting hole 4 is 20cm, and the length of installation portion 3 is 40cm.
Further, the upper surface of prefabricated bearing 1 is the arc for being fitted in the outside of stopper slot 5, and prefabricated bearing 1 arc length
No more than 1/2nd of the circumference of stopper slot 5.
Present invention also offers a kind of construction method of storm sewer, comprise the following steps：
S1：Rain pipe and bearing according to needed for design requirement prefabrication, organizing construction's machinery are marched into the arena, and calculate bottom land high
Degree, the height of prefabricated bearing 1；
S2：The excavation of groove is carried out using excavator and is flattened, the bottom width of groove determines according to caliber and soil property situation, adopts
Bottom land is compacted with baby roller；
S3：Prefabricated bearing 1 is put into groove with lifting machinery, the distance between prefabricated bearing 1 of two adjacent groups with two groups
The distance between stopper slot 5 is equal, and some prefabricated bearings 1 fix in the trench prefabricated bearing 1 on same straight line；
S4：Each rainwater tube coupling 2 is put into groove with lifting machinery, polysulfide sealing is smeared after the cleaning of the front end of installation portion 3
Glue 6, during the installation portion 3 of rainwater tube coupling 2 filled in into another group of mounting hole of rainwater tube coupling 24, two adjacent groups rainwater tube coupling 2 is contacted
Closely, the stopper slot 5 on the surface of rainwater tube coupling 2 is placed on prefabricated bearing 1, and smears water between stopper slot 5 and prefabricated bearing 1
Cement mortar 7；
S5：Cement mortar 7 is smeared in the outside of installation portion 3 between adjacent rainwater tube coupling 2, while in the outside of cement mortar 7
Patch last layer wire netting 8, after cement mortar 7 solidifies, checks the junction between two adjacent groups rainwater tube coupling 2, checks
Whether cement mortar 7 smears uniformly, prevents gap；
S6：Fine sand or middle rough sand are inserted, fine sand or middle rough sand are filled several times, each filling thickness is 40cm, pressure
Secondary filling is carried out after reality again, then carries out secondary compaction, until being filled up to the thickness of construction requirement, then carry out follow-up applying
Work, completes to construction.
Technique effect of the invention and advantage：The storm sewer structure and its construction method, rainwater tube coupling are that reinforcing bar mixes mud
Soil structure, intensity is high, long service life, and rainwater tube coupling one end is provided with installation portion, and the other end is provided with mounting hole, when mounted
The installation portion of rainwater tube coupling one end is inserted into another group of mounting hole of rainwater tube coupling, it is not only easy for installation, and determine with certain
Position effect, when preventing from installing, there is skew in two groups of rainwater tube coupling positions, and polysulfide sealing is coated between installation portion and mounting hole
Glue, will carry out encapsulation process between two groups of rainwater tube couplings, while being also increased by the design of installation portion and mounting hole overall
Sealing property, because polysulfide sealant film is between installation portion and mounting hole, it is not easy to fail, service life is longer；Pass through
The design of stopper slot, rainwater tube coupling is placed on when on prefabricated bearing, and stopper slot blocks prefabricated bearing, prevents rainwater tube coupling from rocking,
There is slight crack in the junction of rainwater tube coupling.The storm sewer structure and its construction method, reasonable in design are easy for installation,
Speed of application can be improved, while having certain positioning action, installs simple, quick, suitable popularity is used.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent carried out to which part technical characteristic,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (7)
1. a kind of storm sewer structure, including rainwater tube coupling (2), it is characterised in that：Described rainwater tube coupling (2) one end is provided with peace
Dress portion (3), rainwater tube coupling (2) other end is provided with mounting hole (4), and two adjacent groups rainwater tube coupling (2) head and the tail are connected, rainwater
The installation portion (3) of tube coupling (2) one end is inserted in another group of mounting hole (4) of rainwater tube coupling (2), the installation portion (3) with install
Polysulfide sealant (6) is provided between hole (4), installation portion (3) surface between two adjacent groups rainwater tube coupling (2) is provided with water
Cement mortar (7), cement mortar (7) outside is wound with wire netting (8), and rainwater tube coupling (2) surface is provided with stopper slot
(5), rainwater tube coupling (2) lower section is provided with prefabricated bearing (1), and prefabricated bearing (1) is installed in stopper slot (5) lower section, described pre-
It is fixedly connected by cement mortar (7) between bearing (1) processed and stopper slot (5).
2. a kind of storm sewer structure according to claim 1, it is characterised in that：The rainwater tube coupling (2) is mixed for reinforcing bar
Clay structure, and rainwater tube coupling (2), installation portion (3), mounting hole (4) and stopper slot (5) axis on same straight line.
3. a kind of storm sewer structure according to claim 1, it is characterised in that：The depth of the mounting hole (4) is
20cm, the length of installation portion (3) is 40cm.
4. a kind of storm sewer structure according to claim 1, it is characterised in that：Prefabricated bearing (1) upper surface is
The arc on the outside of stopper slot (5) is fitted in, and the arc length of prefabricated bearing (1) is no more than 1/2nd of stopper slot (5) circumference.
5. a kind of construction method of storm sewer according to claim 1, it is characterised in that：Comprise the following steps：
S1：Rain pipe and bearing according to needed for design requirement prefabrication, organizing construction's machinery are marched into the arena, and calculate bottom land highly, in advance
Bearing (1) height processed；
S2：The excavation of groove is carried out using excavator and is flattened, the bottom width of groove determines according to caliber and soil property situation, using small
Type road roller is compacted to bottom land；
S3：Prefabricated bearing (1) is put into groove with lifting machinery, the distance between the prefabricated bearing of two adjacent groups (1) with two groups
The distance between stopper slot (5) is equal, and some prefabricated bearings (1) are on same straight line, and prefabricated bearing (1) is fixed on into ditch
In groove；
S4：Each rainwater tube coupling (2) is put into groove with lifting machinery, polysulfide sealing is smeared after the cleaning of installation portion (3) front end
Glue (6), during the installation portion (3) of rainwater tube coupling (2) filled in into another group of mounting hole (4) of rainwater tube coupling (2), two adjacent groups rainwater
Tube coupling (2) contact is tight, and the stopper slot (5) on rainwater tube coupling (2) surface is placed on prefabricated bearing (1), and stopper slot (5) with
Cement mortar (7) is smeared between prefabricated bearing (1)；
S5：Cement mortar (7) is smeared in installation portion (3) outside between adjacent rainwater tube coupling (2), while in cement mortar (7)
Paste last layer wire netting (8) in outside；
S6：Fine sand or middle rough sand are inserted, and is successively compacted, then carry out follow-up construction, completed to construction.
6. the construction method of a kind of storm sewer according to claim 5, it is characterised in that：In S5, cement mortar (7)
After solidification, the junction between two adjacent groups rainwater tube coupling (2) is checked, checks whether cement mortar (7) smears uniformly,
Prevent gap.
7. the construction method of a kind of storm sewer according to claim 5, it is characterised in that：In S6, fine sand or in it is thick
Sand is filled several times, and each filling thickness is 40cm, carries out secondary filling after compacting again, then carries out secondary compaction, until
It is filled up to the thickness of construction requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030656.1A CN106759786A (en) | 2017-01-17 | 2017-01-17 | A kind of storm sewer structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030656.1A CN106759786A (en) | 2017-01-17 | 2017-01-17 | A kind of storm sewer structure and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759786A true CN106759786A (en) | 2017-05-31 |
Family
ID=58945912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030656.1A Pending CN106759786A (en) | 2017-01-17 | 2017-01-17 | A kind of storm sewer structure and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759786A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675775A (en) * | 2017-09-18 | 2018-02-09 | 济南凯丰市政工程有限公司 | A kind of constructing device and construction method for storm sewer construction |
| CN108204030A (en) * | 2017-12-13 | 2018-06-26 | 苍南县交通建设工程有限公司 | Sewage conduct mounting structure and its construction method |
| CN108930324A (en) * | 2018-08-01 | 2018-12-04 | 四川兴昌建设工程有限公司 | A kind of town road drain pipe construction equipment and method |
| CN111021507A (en) * | 2019-11-21 | 2020-04-17 | 江苏永联精筑建设集团有限公司 | Construction process of concrete rainwater pipe joint |
| CN112160260A (en) * | 2020-08-14 | 2021-01-01 | 中交第一航务工程局有限公司 | Installation process of round pipe culvert |
| CN113062428A (en) * | 2021-03-24 | 2021-07-02 | 鹏图建设有限公司 | Sewage pipeline aspect processing node and process thereof |
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| CN104153451A (en) * | 2014-08-12 | 2014-11-19 | 中国十七冶集团有限公司 | Construction method for installing concrete pipeline through prefabricated supporting block |
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| WO2009005244A2 (en) * | 2007-06-29 | 2009-01-08 | K-Engineering Co., Ltd. | Method for burying hume pipes and support block used in the method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675775A (en) * | 2017-09-18 | 2018-02-09 | 济南凯丰市政工程有限公司 | A kind of constructing device and construction method for storm sewer construction |
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| CN108204030A (en) * | 2017-12-13 | 2018-06-26 | 苍南县交通建设工程有限公司 | Sewage conduct mounting structure and its construction method |
| CN108204030B (en) * | 2017-12-13 | 2019-11-08 | 苍南县交通建设工程有限公司 | Sewage conduct mounting structure and its construction method |
| CN108930324A (en) * | 2018-08-01 | 2018-12-04 | 四川兴昌建设工程有限公司 | A kind of town road drain pipe construction equipment and method |
| CN111021507A (en) * | 2019-11-21 | 2020-04-17 | 江苏永联精筑建设集团有限公司 | Construction process of concrete rainwater pipe joint |
| CN112160260A (en) * | 2020-08-14 | 2021-01-01 | 中交第一航务工程局有限公司 | Installation process of round pipe culvert |
| CN113062428A (en) * | 2021-03-24 | 2021-07-02 | 鹏图建设有限公司 | Sewage pipeline aspect processing node and process thereof |
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Application publication date: 20170531 |
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