CN110005872A - A kind of integral pipe and its operating method transported with slip casting - Google Patents
A kind of integral pipe and its operating method transported with slip casting Download PDFInfo
- Publication number
- CN110005872A CN110005872A CN201910329002.8A CN201910329002A CN110005872A CN 110005872 A CN110005872 A CN 110005872A CN 201910329002 A CN201910329002 A CN 201910329002A CN 110005872 A CN110005872 A CN 110005872A
- Authority
- CN
- China
- Prior art keywords
- slip casting
- sliding rail
- pipe
- hole
- transported
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/038—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being made in situ
Abstract
The invention discloses a kind of integral pipes and its operating method transported with slip casting, including pipe main body, the pipe main body upper surface is provided with sliding rail, slip casting jet pipe is provided on the sliding rail, the pipe main body is by pipe entity, sprocket hole and injected hole are constituted, pipe entity inner hollow position sprocket hole, injected hole is provided in the pipe entity inner wall, the sliding rail is made of the sliding rail upper half and sliding rail lower half, the row's of being provided with slurry outlet on the sliding rail upper half, upper row's slurry outlet is connect with slip casting jet pipe, lower row's slurry outlet is provided on the sliding rail lower half, lower row's slurry outlet is connect with slip casting hole exits.The present invention, which is divided into, transports part and slip casting part, transport tube and Grouting Pipe are combined into one, reduce difficulty of construction, simplify construction procedure, slip casting position is changed simultaneously, the grouting reinforcement since the wall of hole is realized, solves the problems, such as the surface subsidence in work progress, manpower is saved, achievees the purpose that improve efficiency, safety and stability.
Description
Technical field
The invention belongs to underground pipeline engineering fields, in particular to a kind of to transport and the integral pipe of slip casting and its operation
Method.
Background technique
In recent years, trenchless technology is quickly grown, and becomes a kind of construction means of particularly important city laying pipeline.
Trenchless technology using rock and soil drilling, the orientation technological means such as observing and controlling, can in the case where not excavating ground, highway crossing,
Railway, river, or even can be passed through under building, it realizes the functions such as water supply, coal gas, natural gas, is a kind of energy safety
The construction method of environmental protection is effectively performed, with it in due course, strong, the characteristics of can not replacing occupies solely in Process of Urbanization Construction
Special advantage.
However but there are some problems and shortcomings in the construction of no-dig technique Directional Drilling: (1) leading to the soil body due to excavating hole
Intensity decline, so that surface subsidence occur；(2) grouting and reinforcing process is cumbersome, and slip casting is not uniform enough.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of one transported with slip casting
Change pipeline and its operating method, conveying pipe and Grouting Pipe are became one, simplify the construction procedure of engineering, save manpower and mentions
High efficiency, and the surface subsidence to solve the problems, such as in work progress provides technology and reference.
Technical solution: to achieve the above object, the present invention provides a kind of integral pipe transported with slip casting, including pipeline
Main body, the pipe main body upper surface are provided with sliding rail, slip casting jet pipe are provided on the sliding rail, the pipe main body is by pipeline
Entity, sprocket hole and injected hole are constituted, pipe entity inner hollow position sprocket hole, are arranged in the pipe entity inner wall
There is injected hole, the sliding rail is made of the sliding rail upper half and sliding rail lower half, and discharge slurry is provided on the sliding rail upper half
Hole, upper row's slurry outlet are connect with slip casting jet pipe, and lower row's slurry outlet, the lower discharge slurry are provided on the sliding rail lower half
Hole is connect with slip casting hole exits.
Further, the slip casting jet pipe is made of suction tube and spring, and the spring is arranged in extension type
Bottom.
Further, the sliding rail is longitudinally uniformly arranged on pipe main body outer wall, is provided with several on the sliding rail
Slip casting jet pipe.
Further, there are three the sliding rail settings, there are two slip casting jet pipes for setting on each sliding rail.
Further, sliding rail upper half both ends are provided with rope.
Further, sliding rail upper half one end is provided with rope.
A kind of operating method transported as described above with the integral pipe of slip casting, includes the following steps:
(1) pipe main body is pulled in the hole that prior drilling goes out；
(2) high-pressure injection pump slip casting into injected hole is used；
(3) during slip casting, rope is pulled, slides the sliding rail upper half along sliding rail lower half, to change note
The position for starching jet pipe, makes slip casting more uniform；
(4) slip casting is completed, and construction terminates, transported using hole is transported.
The utility model has the advantages that compared with the prior art, the present invention has the following advantages:
(1) entire pipeline will be transported and be became one with slip casting, not need to reuse additional grouting tube progress slip casting, letter
The implementation process for having changed engineering improves efficiency and saves manpower；
(2) slip casting jet pipe can adjust collapsing length by spring, to change the position of slip casting, while can be preferably
The grouting and reinforcing to hole wall is realized, to reduce the risk of ground settlement；
(3) slip casting jet pipe can be moved by sliding rail along pipe surface, so that slip casting is more uniform；
(4) slip casting completion rear slurry stays in the injected hole of pipeline, and the strength and stability of pipeline entirety is improved after consolidation,
Whole relative density is also reduced simultaneously, reduces gravity.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of pipeline theme in Fig. 1；
Fig. 3 is the structural schematic diagram of slip casting jet pipe in Fig. 1；
Fig. 4 is the structural schematic diagram of sliding rail in Fig. 1.
1, pipe main body, 1-1, pipe entity, 1-2, sprocket hole, 1-3, injected hole, 2-1, suction tube, 2-2, bullet
Spring, 3-1, the sliding rail upper half, 3-2, upper row's slurry outlet, the next portion of 3-3, sliding rail, 3-4, lower row's slurry outlet, 3-5, rope, 2, slip casting
Jet pipe, 3, sliding rail.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in Figure 1, it includes pipe main body 1, slip casting jet pipe that the present invention, which includes a kind of transports with the integral pipe of slip casting,
2, sliding rail 3.Slip casting jet pipe 2 has three tandems, and every row's slip casting jet pipe 2 is all connected with upper row's slurry outlet 3-2 of sliding rail 3.Sliding rail arrangement
On the surface of pipeline, slip casting jet pipe 2 is linked together with sliding rail upper half 3-1, can be moved along sliding rail lower half 3-3.
As shown in Fig. 2, pipe main body 1 is by metal pipe entity 1-1 and transports hole 1-2 and injected hole 1-3 is formed.
As shown in figure 3, slip casting jet pipe 2 is made of suction tube 2-1 and spring 2-2.Suction tube 2-1 can be with
The length for increasing slip casting jet pipe 2 by spring 2-2, to change the position of slip casting.During slip casting, slurries will push spring
Elongation increases entire tube length, realizes the grouting reinforcement process since the wall of hole, after slip casting, spring retraction, and tube body
Become original length again；
As shown in figure 4, sliding rail (3) by the sliding rail upper half (3-1), upper row's slurry outlet (3-2), sliding rail lower half (3-3), under
Slurry outlet (3-4) and cord (3-5) composition are arranged, cord (3-5) can be by manually pulling；
A kind of operating method transported with the integral pipe of slip casting, including following operating procedure:
(1) entire pipeline is pulled in the hole that prior drilling goes out；
(2) high-pressure injection pump slip casting into injected hole 1-3 is used；
(3) during slip casting, ground artificial pulls cord 3-5, makes sliding rail upper half 3-1 along sliding rail lower half 3-3
It is slided, to change the position of slip casting jet pipe, makes slip casting more uniform；
(4) slip casting is completed, and construction terminates, and engineering, which can be used, to be transported hole 1-2 and transported.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of integral pipe transported with slip casting, it is characterised in that: including pipe main body, the pipe main body upper surface is set
It is equipped with sliding rail, slip casting jet pipe is provided on the sliding rail, the pipe main body is made of pipe entity, sprocket hole and injected hole,
Pipe entity inner hollow position sprocket hole is provided with injected hole in the pipe entity inner wall, and the sliding rail is by sliding rail
The upper half and sliding rail lower half are constituted, the row's of being provided with slurry outlet, upper row's slurry outlet and slip casting on the sliding rail upper half
Jet pipe connects, and is provided with lower row's slurry outlet on the sliding rail lower half, lower row's slurry outlet is connect with slip casting hole exits.
2. a kind of integral pipe transported with slip casting according to claim 1, it is characterised in that: the slip casting jet pipe by
Suction tube and spring are constituted, and the spring is arranged in suction tube bottom.
3. a kind of integral pipe transported with slip casting according to claim 1, it is characterised in that: the sliding rail is longitudinally equal
It is even to be arranged on pipe main body outer wall, several slip casting jet pipes are provided on the sliding rail.
4. a kind of integral pipe transported with slip casting according to claim 1, it is characterised in that: the sliding rail is provided with
Three, there are two slip casting jet pipes for setting on each sliding rail.
5. a kind of integral pipe transported with slip casting according to claim 1, it is characterised in that: the sliding rail upper half
Both ends are provided with rope.
6. a kind of integral pipe transported with slip casting according to claim 1, it is characterised in that: the sliding rail upper half
One end is provided with rope.
7. a kind of operating method transported with the integral pipe of slip casting as described in one of claim 1-6, which is characterized in that
Include the following steps:
(1) pipe main body is pulled in the hole that prior drilling goes out；
(2) high-pressure injection pump slip casting into injected hole is used；
(3) during slip casting, rope is pulled, slides the sliding rail upper half along sliding rail lower half, to change slip casting spray
The position of pipe makes slip casting more uniform；
(4) slip casting is completed, and construction terminates, transported using hole is transported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329002.8A CN110005872B (en) | 2019-04-23 | 2019-04-23 | Transportation and grouting integrated pipeline and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910329002.8A CN110005872B (en) | 2019-04-23 | 2019-04-23 | Transportation and grouting integrated pipeline and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110005872A true CN110005872A (en) | 2019-07-12 |
| CN110005872B CN110005872B (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910329002.8A Active CN110005872B (en) | 2019-04-23 | 2019-04-23 | Transportation and grouting integrated pipeline and operation method thereof |
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| CN (1) | CN110005872B (en) |
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| JPH11257187A (en) * | 1998-03-05 | 1999-09-21 | Usui Internatl Ind Co Ltd | Common rail for dimethylether fuel |
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| CN203797148U (en) * | 2014-04-22 | 2014-08-27 | 中铁上海工程局集团有限公司 | Automatic slurry filling system for pipeline jacking |
| CN203867516U (en) * | 2014-05-02 | 2014-10-08 | 周春雷 | Grouting hole packer with air exhaust pipeline |
| JP2014228068A (en) * | 2013-05-22 | 2014-12-08 | 東日本旅客鉄道株式会社 | Emergency repairing method of water conduit pipe |
| CN104762972A (en) * | 2015-04-14 | 2015-07-08 | 中国矿业大学 | Sectioned grouting pipe and construction method thereof for soft soil stratum reinforcement |
| CN205401985U (en) * | 2016-04-01 | 2016-07-27 | 天津市乾丰防腐保温工程有限公司 | A large -scale anticorrosive steel pipe for push pipe construction |
| CN205558943U (en) * | 2016-04-20 | 2016-09-07 | 六盘水师范学院 | Country rock fault slip casting stock in pit |
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| CN105927243A (en) * | 2016-06-21 | 2016-09-07 | 山东科技大学 | Device and method for supporting downhole surrounding rock faults |
| CN105927219A (en) * | 2016-06-30 | 2016-09-07 | 华北科技学院 | Device for detecting stress distribution condition in front of excavation working face |
| CN205638482U (en) * | 2016-04-21 | 2016-10-12 | 中铁十二局集团第二工程有限公司 | Be used for tunnel concrete secondary lining to take template slip casting device |
| CN106014450A (en) * | 2016-07-07 | 2016-10-12 | 中国石油天然气集团公司 | Concrete-filled steel tube hollow bracket and construction method thereof |
| CN205857191U (en) * | 2016-08-03 | 2017-01-04 | 北京政平建设投资集团有限公司 | A kind of filling system being applicable to steel conduit jacking construction engineering |
| CN207619985U (en) * | 2017-08-27 | 2018-07-17 | 上海城地建设股份有限公司 | A kind of cutting is fetched earth and slip casting integration casing |
| CN208136918U (en) * | 2018-03-02 | 2018-11-23 | 大连理工大学 | A kind of tubular type Soil-Nailing Wall Structure |
| CN208219660U (en) * | 2018-05-24 | 2018-12-11 | 四川城凯特建设工程有限公司 | A kind of drilling post-pressure grouting slurry casting machine |
| CN109027418A (en) * | 2018-08-30 | 2018-12-18 | 上海隧道工程有限公司 | Pipe jacking tunnel concrete tube coupling |
| CN109630803A (en) * | 2019-01-31 | 2019-04-16 | 湖南大麓科技有限公司 | A kind of pipeline rehabilitation device, system and method |
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2019
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Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257187A (en) * | 1998-03-05 | 1999-09-21 | Usui Internatl Ind Co Ltd | Common rail for dimethylether fuel |
| CN202544881U (en) * | 2012-03-14 | 2012-11-21 | 常州双江机械科技有限公司 | Grouting pipe for grouting anchor cable |
| JP2014228068A (en) * | 2013-05-22 | 2014-12-08 | 東日本旅客鉄道株式会社 | Emergency repairing method of water conduit pipe |
| CN103924584A (en) * | 2014-03-14 | 2014-07-16 | 浙江新邦建设有限公司 | Cast-in-situ bored pile construction method |
| CN203797148U (en) * | 2014-04-22 | 2014-08-27 | 中铁上海工程局集团有限公司 | Automatic slurry filling system for pipeline jacking |
| CN203867516U (en) * | 2014-05-02 | 2014-10-08 | 周春雷 | Grouting hole packer with air exhaust pipeline |
| CN104762972A (en) * | 2015-04-14 | 2015-07-08 | 中国矿业大学 | Sectioned grouting pipe and construction method thereof for soft soil stratum reinforcement |
| CN205401985U (en) * | 2016-04-01 | 2016-07-27 | 天津市乾丰防腐保温工程有限公司 | A large -scale anticorrosive steel pipe for push pipe construction |
| CN205558943U (en) * | 2016-04-20 | 2016-09-07 | 六盘水师范学院 | Country rock fault slip casting stock in pit |
| CN205638482U (en) * | 2016-04-21 | 2016-10-12 | 中铁十二局集团第二工程有限公司 | Be used for tunnel concrete secondary lining to take template slip casting device |
| CN205558930U (en) * | 2016-04-28 | 2016-09-07 | 中铁十四局集团第二工程有限公司 | Thick liquid slip casting pipe is prevented running in segmentation of underground works top slip casting |
| CN105927243A (en) * | 2016-06-21 | 2016-09-07 | 山东科技大学 | Device and method for supporting downhole surrounding rock faults |
| CN105927219A (en) * | 2016-06-30 | 2016-09-07 | 华北科技学院 | Device for detecting stress distribution condition in front of excavation working face |
| CN106014450A (en) * | 2016-07-07 | 2016-10-12 | 中国石油天然气集团公司 | Concrete-filled steel tube hollow bracket and construction method thereof |
| CN205857191U (en) * | 2016-08-03 | 2017-01-04 | 北京政平建设投资集团有限公司 | A kind of filling system being applicable to steel conduit jacking construction engineering |
| CN207619985U (en) * | 2017-08-27 | 2018-07-17 | 上海城地建设股份有限公司 | A kind of cutting is fetched earth and slip casting integration casing |
| CN208136918U (en) * | 2018-03-02 | 2018-11-23 | 大连理工大学 | A kind of tubular type Soil-Nailing Wall Structure |
| CN208219660U (en) * | 2018-05-24 | 2018-12-11 | 四川城凯特建设工程有限公司 | A kind of drilling post-pressure grouting slurry casting machine |
| CN109027418A (en) * | 2018-08-30 | 2018-12-18 | 上海隧道工程有限公司 | Pipe jacking tunnel concrete tube coupling |
| CN109630803A (en) * | 2019-01-31 | 2019-04-16 | 湖南大麓科技有限公司 | A kind of pipeline rehabilitation device, system and method |
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| Publication number | Publication date |
|---|---|
| CN110005872B (en) | 2021-01-05 |
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