CN107191202A - The Grouting Pipe and its grouting method of section of jurisdiction - Google Patents
The Grouting Pipe and its grouting method of section of jurisdiction Download PDFInfo
- Publication number
- CN107191202A CN107191202A CN201710645451.4A CN201710645451A CN107191202A CN 107191202 A CN107191202 A CN 107191202A CN 201710645451 A CN201710645451 A CN 201710645451A CN 107191202 A CN107191202 A CN 107191202A
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- China
- Prior art keywords
- pipe
- jurisdiction
- section
- mouth
- grouting
- Prior art date
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000002787 reinforcement Effects 0.000 claims abstract description 25
- 238000001746 injection moulding Methods 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 26
- 210000003205 muscle Anatomy 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 7
- 238000007569 slipcasting Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003487 anti-permeability effect Effects 0.000 abstract description 6
- 238000004873 anchoring Methods 0.000 abstract description 4
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to a kind of Grouting Pipe of section of jurisdiction and grouting method, the Grouting Pipe includes：The body of injection molding, the outer surface of the body is formed with spiral reinforcement and spaced multiple sealing collars, and the body includes relative first mouth of pipe and second mouth of pipe；Button is located at first mouth of pipe and closes the pipe cap of first mouth of pipe；And button is located at second mouth of pipe and closes the sheath of second mouth of pipe.The Grouting Pipe that the present invention is provided uses injection molding, and the sealing collar being structure as a whole with body is formd by injection, and the sealing collar is multiple, so as to improve the water-stagnating effect of Grouting Pipe, improves anti-permeability performance.Reinforcement is also formed with the outer surface of body, the reinforcement can improve the anchoring strength between body and section of jurisdiction, it is therefore prevented that body is easily rotated after using turning moment, it is to avoid rotate the phenomenon for being easily caused and spillage leak occurring at body.
Description
Technical field
The present invention relates to shield-tunneling construction field, the Grouting Pipe and its construction method of a kind of section of jurisdiction are refered in particular to.
Background technology
The Grouting Pipe buried in existing section of jurisdiction, assembles to be formed using beam section, and it is light that the Grouting Pipe, which includes outer surface,
The body in face, pipe cap is connected in one end of body, and other end connection Shu Jie, the Shu Jieyong has interior in connection feed pipe for mortar, Shu Jie
Screw thread, can connect feed pipe for mortar by internal screw-thread screw, to prevent the slip casting tube leakage, be covered on body close to one end of pipe cap
Provided with sealing steel disc, the sealing steel disc and pipe welding.
Assembled using beam section and to form Grouting Pipe and there are problems that：
The easy not prison welding of welding node of one side sealing steel disc, easily produces drainage；On the other hand only together
Water sealing structure, water-stagnating effect is poor；
Grouting Pipe is connected using beam section, the internal thread of the Shu Jie can be because slurries are invaded and damage, so as to have impact on Grouting Pipe
Service life；
Grouting Pipe is smooth surface body, and the bonding strength between body and section of jurisdiction is not enough, when in use, due to injecting the pressure of slurries
Rotation process when power and connection feed pipe for mortar, easily causes body to rotate, so as to cause generation spillage leak at body to show
As.
The content of the invention
It is an object of the invention to the defect for overcoming prior art, there is provided a kind of Grouting Pipe of section of jurisdiction and its construction party
Method, solves that existing beam section assembles that the water-stagnating effect that the Grouting Pipe to be formed is present is poor, service life is short and body easily occurs turn
Dynamic etc. the problem of.
Realizing the technical scheme of above-mentioned purpose is：
The invention provides a kind of Grouting Pipe of section of jurisdiction, including：
The body of injection molding, the outer surface of the body is formed with spiral reinforcement and spaced multiple
Sealing collar, the body includes relative first mouth of pipe and second mouth of pipe；
Button is located at first mouth of pipe and closes the pipe cap of first mouth of pipe；And
Button is located at second mouth of pipe and closes the sheath of second mouth of pipe.
The Grouting Pipe that the present invention is provided uses injection molding, and the sealing being structure as a whole with body is formd by injection
Circle, the sealing collar is multiple, so as to improve the water-stagnating effect of Grouting Pipe, improves anti-permeability performance, sealing collar is using injection in addition
Formed, and body is formed integrally, the problem of solving not prison welding adds the structural strength and structural stability of Grouting Pipe.
Reinforcement is also formed with the outer surface of body, the reinforcement can improve the anchoring strength between body and section of jurisdiction, it is therefore prevented that pipe
Body is easily rotated after using turning moment, it is to avoid rotate the phenomenon for being easily caused and spillage leak occurring at body.
Section of jurisdiction of the present invention Grouting Pipe further improvement is that, be provided with the body at second mouth of pipe
Internal thread provided with adaptation in external screw thread, the sheath, the sheath is screwed together at second mouth of pipe of the body.
Section of jurisdiction of the present invention Grouting Pipe further improvement is that, the outer rim of the sealing collar is away from the outer surface of tube body
Distance be more than the reinforcement distance of the outer rim away from the outer surface of tube body.
Section of jurisdiction of the present invention Grouting Pipe further improvement is that, the outer surface of the body is also formed with along the pipe
Body length direction sets ribbing muscle, circumferentially-spaced laying of the ribbing muscle along the body.
Section of jurisdiction of the present invention Grouting Pipe further improvement is that, the body is straight tube.
Present invention also offers a kind of grouting method of the Grouting Pipe of utilization section of jurisdiction, comprise the following steps：
When making section of jurisdiction, the body is inserted into the die space of the section of jurisdiction from the inner surface of section of jurisdiction to be formed
Interior so that setpoint distance is left in outer surface of the pipe cap of the body away from section of jurisdiction to be formed, the sheath and part body are put
In the outside of the die space；
The body is fixed in the die space；
Pour to form section of jurisdiction the body is anchored in the section of jurisdiction, and close to the described second pipe on the body
The inner surface of part from the section of jurisdiction of mouth exposes.
The present invention it is grouting method further improvement is that, in addition to：
In the assembled section of jurisdiction in shield tunnel；
The sheath on the body is removed to expose second mouth of pipe；
Stretched into using rig from second mouth of pipe of the body in the body, and by first mouth of pipe of the body
Pipe cap drills through the drill mouth to be formed and be connected with the tubular body, continue to the section of jurisdiction outer surface drilling so as to the section of jurisdiction
On be formed at the drilling of tubular body connection, and the space of the outer surface for being communicated in the section of jurisdiction that drills；
There is provided feed pipe for mortar, the feed pipe for mortar is connected with second mouth of pipe of the body, thus by the feed pipe for mortar to
The pipe internal injection, the slurries of injection flow to the outer surface of the section of jurisdiction and by the outer surface of the section of jurisdiction from the body
Space fill up.
The present invention grouting method further improvement is that, outer spiral shell is provided with the body at second mouth of pipe
Line；
When the body is anchored in the section of jurisdiction, the external screw thread is exposed from the inner surface of the section of jurisdiction；
The end of the feed pipe for mortar is provided with internal thread, by the feed pipe for mortar by the internal screw-thread screw of its own in the pipe
On the external screw thread of body, it is achieved thereby that the connection of second mouth of pipe of feed pipe for mortar and body.
The present invention it is grouting method further improvement is that, in addition to：
After the completion of slip casting, the feed pipe for mortar is released with second mouth of pipe of the body and is connected, and the sheath is set
At second mouth of pipe and close second mouth of pipe.
The present invention grouting method further improvement is that, the outer surface of the body is also formed with long along the body
Spend direction and ribbing muscle, circumferentially-spaced laying of the ribbing muscle along the body are set；
After the body is anchored in the section of jurisdiction, pass through the ribbing muscle and the reinforcement and the section of jurisdiction
With reference to realize the rotation of the spacing body.
Brief description of the drawings
Fig. 1 is the side view of the Grouting Pipe of section of jurisdiction of the present invention.
Fig. 2 is the perspective view of the Grouting Pipe of section of jurisdiction of the present invention.
Fig. 3 is the top view of the Grouting Pipe of section of jurisdiction of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1, the invention provides a kind of Grouting Pipe of section of jurisdiction and its grouting method, for section of jurisdiction in constructing tunnel
Grouting process, solve existing use beam section and assemble that the water-stagnating effect that the Grouting Pipe to be formed is present is poor, service life is short, anchoring is strong
Degree is low and the problem of easily rotate etc..The Grouting Pipe for the section of jurisdiction that the present invention is provided uses injection molding, body and its outer
The reinforcement and sealing collar injection moulding integrated molding on surface, form as one structure, it can be ensured that structural strength, the setting of reinforcement
The structural strength of body is improved, and improves body and the bonding strength of section of jurisdiction, so that avoid that body rotates shows
The generation of elephant.Shu Jie of the prior art is abandoned, body using injection molding and is provided with a bit of external thread section in outer surface,
The problem of internal thread is damaged by the intrusion of mud can be avoided, the service life of Grouting Pipe is improved.Multiple tracks sealing collar is set
Put, improve water-stagnating effect and anti-permeability performance.The Grouting Pipe and its grouting method to section of jurisdiction of the present invention are entered below in conjunction with the accompanying drawings
Row explanation.
As shown in figure 1, the invention provides a kind of Grouting Pipe 20 of section of jurisdiction, the Grouting Pipe 20 includes the pipe of injection molding
Body 21, pipe cap 22 and sheath, the outer surface of the body 21 be formed with spiral reinforcement 213 and it is spaced it is multiple only
Hydrosphere 214, body 21 includes relative first mouth of pipe 211 and second mouth of pipe 212, and the inner hollow formation pipeline of body 21 stops
Hydrosphere 214 is shaped in the outer surface of body 21, the sealing collar 214 plays a part of sealing, and the sealing collar in annular shape
214 is multiple, and the effect of multi layer waterproof is formd in the outer surface of body 21, effectively increase Grouting Pipe 20 water-stagnating effect and
Anti-permeability performance.Reinforcement 213 is integrally formed with body 21, and the reinforcement 213 is set in the shape of a spiral, and reinforcement 213 improves pipe
The structural strength of body 21.The reinforcement can also improve the anchoring strength between body and section of jurisdiction, it is therefore prevented that body is using rotation
Easily rotated after torque, it is to avoid rotate the phenomenon for being easily caused and spillage leak occurring at body.Pipe cap 22 be located in body 21
At first mouth of pipe 211, for first mouth of pipe 211 to be closed, sheath is at second mouth of pipe 212 of body 21, for by the
Two mouths of pipe 212 are closed.
As shown in Fig. 2 as the better embodiment of the present invention, reinforcement 213 is in the outer surface of body 21 from first
The mouth of pipe 211 helically rises shape setting to second mouth of pipe 212, and when running into the sealing collar 214 of setting, reinforcement 213 is by sealing
Circle 214 is disconnected, namely reinforcement 213 is fitted close to the part of sealing collar 214 and the surface of sealing collar 214.
As another better embodiment of the present invention, as depicted in figs. 1 and 2, on body 21 at second mouth of pipe 212
Provided with external screw thread 215, the length that the external screw thread 215 is set is a bit of, is formd in the end of body 21 a bit of outer
Thread segment；Provided with the internal thread being adapted with the external screw thread 215 in sheath, sheath is by the internal screw-thread screw of its own in the pipe
On external screw thread 215 at second mouth of pipe 212 of body 21.External screw thread is set to connect sheath on body 21, without using the Grouting Pipe
Sheath can protect body when 20, and the sheath can be removed when using the Grouting Pipe 20, and external screw thread 215 is additionally operable to connect defeated
Slurry pipe, when thus being avoided that the internal thread connection feed pipe for mortar using Shu Jie, is held during internal thread use due to the intrusion of mud
Thread damage is easily caused, external screw thread 215 can avoid the contact with mud, so as to improve the service life of Grouting Pipe.
As the another better embodiment of the present invention, the outer rim of the sealing collar 214 of the outer surface of body 21 is away from body 21
Outer surface distance be more than reinforcement 213 outer surface of the outer rim away from body 21 distance.Sealing collar 214 is located at body 21
The outermost of outer surface, to ensure the water-stagnating effect of sealing collar 214, it is ensured that its anti-permeability performance.
As another better embodiment of the present invention, as shown in figures 1 and 3, the outer surface of body 21 is also formed with edge
The ribbing muscle 216 that the length direction of body 21 is set, axially spaced-apart of the ribbing muscle 216 along body 21 is laid.Ribbing muscle 216 is at it
Disconnected on length direction by multiple sealing collars 214, ribbing muscle 216 is attached at the surface of sealing collar 214.Ribbing muscle 216 and reinforcement
Muscle 213 together improves the structural strength of body 21, also improves the anchor force that the body 21 is embedded in section of jurisdiction, improves pipe
Body 21 and the bonding strength of section of jurisdiction.
It is preferred that the body 21 is straight tube, the pipeline formed in it is straight.The Grouting Pipe 20 adds fine material using nylon
Material is made, and nylon adds the shrinkage factor of fibre 5/3000 to thousand/1000ths, and strength and stiffness are higher, disclosure satisfy that Grouting Pipe 20
Performance and function demand.
Present invention also offers a kind of grouting method of the Grouting Pipe of utilization section of jurisdiction, the grouting method is said below
It is bright.
The grouting method of the Grouting Pipe of the utilization section of jurisdiction of the present invention comprises the following steps：
When making section of jurisdiction, the Grouting Pipe 20 of above-mentioned section of jurisdiction is provided as shown in Figure 1, by body 21 from section of jurisdiction to be formed
Inner surface be inserted into the die space of section of jurisdiction so that outer surface of the pipe cap 22 away from section of jurisdiction to be formed of body 21, which is left, to be set
Set a distance, sheath and part body 21 are placed in the outside of die space；Die space is pouring pipe to form section of jurisdiction for pouring
Between piece, Grouting Pipe 20 is inserted partially into die space, and die space is partially left at by be cased with sheath on body 21
Outside, and the wall of pipe cap 22 and die space leaves setpoint distance；
Body 21 is fixed in die space；
Pour to form section of jurisdiction body 21 is anchored in section of jurisdiction, and close to the part of second mouth of pipe 212 on body 21
Expose from the inner surface of section of jurisdiction.
Grouting Pipe 20 is anchored on section of jurisdiction by above-mentioned steps, the body 21 of the Grouting Pipe 20 has part to be exposed to section of jurisdiction
Inner surface, remainder is embedded in section of jurisdiction, so that the pipeline in the body 21 of the Grouting Pipe 20 provides note for section of jurisdiction
Starch path.
As the better embodiment of the present invention, the grouting method also includes：
In segment assembly in shield tunnel, after pipe sheet assembling is good, there are sheath and part body 21 at the inner surface of section of jurisdiction；
The sheath on body 21 is removed to expose second mouth of pipe 212；
Stretched into using rig from second mouth of pipe 212 of body 21 in body 21, and by first mouth of pipe 211 of body 21
Pipe cap 22 drills through the drill mouth to be formed and connect with the inside of body 21, continue to the outer surface drilling of section of jurisdiction so as in being formed on section of jurisdiction and
The drilling of the inside of body 21 connection, and drilling is communicated in the space of the outer surface of section of jurisdiction；
Feed pipe for mortar is provided, feed pipe for mortar is connected with second mouth of pipe 212 of body 21, so that by feed pipe for mortar into body 21
Slip casting, the slurries of injection flow to the outer surface of the section of jurisdiction from body 21 and fill up the space of the outer surface of section of jurisdiction.
As another better embodiment of the present invention, external screw thread is provided with second mouth of pipe 212 on body 21
215；
When body 21 is anchored in section of jurisdiction, external screw thread 215 is exposed from the inner surface of section of jurisdiction；
The end of feed pipe for mortar is provided with internal thread, by feed pipe for mortar by the internal screw-thread screw of its own in the external screw thread of body 21
On 215, it is achieved thereby that the connection of feed pipe for mortar and second mouth of pipe 212 of body 21.External screw thread 215 is set to be used to connect defeated slurry
Pipe, it is easy due to the intrusion of mud during internal thread use when thus being avoided that the internal thread connection feed pipe for mortar using Shu Jie
Thread damage is caused, external screw thread 215 can avoid the contact with mud, so as to improve the service life of Grouting Pipe.
As the another better embodiment of the present invention, the grouting method also includes：
After the completion of slip casting, feed pipe for mortar is released with second mouth of pipe 212 of body 21 and is connected, and by sheath located at the second pipe
At mouthfuls 212 and close second mouth of pipe 212.The exposed portion of body 21 is protected using sheath.Enable Grouting Pipe 20 repeatedly sharp
With body can be protected without using sheath during the Grouting Pipe 20, and the sheath can be removed when using the Grouting Pipe 20.
As another better embodiment of the present invention, the outer surface of body 21 is also formed with setting along the length direction of body 21
Put ribbing muscle 216, circumferentially-spaced laying of the ribbing muscle 216 along body 21；
After body 21 is anchored in section of jurisdiction, by the combination of ribbing muscle 216 and reinforcement 213 and section of jurisdiction to realize limit
The rotation of position body.Ribbing muscle 216 and reinforcement 213 together improve the structural strength of body 21, also improve the body 21
The anchor force in section of jurisdiction is embedded to, the bonding strength of body 21 and section of jurisdiction is improved, it is therefore prevented that body is after using turning moment
Easily rotate, it is to avoid rotate the phenomenon for being easily caused and spillage leak occurring at body.
Multiple sealing collars 214 are arranged at intervals in the outer surface of the body 21 of Grouting Pipe 20, multiple sealing collars 214 improve pipe
The water-stagnating effect of Grouting Pipe on piece, and improve anti-permeability performance.
It is preferred that the Grouting Pipe 20 adds fiber material to be made using nylon, nylon adds the shrinkage factor of fibre 3000 to thousand/1000ths
/ five, and strength and stiffness are higher, disclosure satisfy that the performance of Grouting Pipe 20 and the demand of function.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State it is bright the present invention is made many variations example.Thus, some of embodiment details should not constitute limitation of the invention, this
Invention regard the scope defined using appended claims as protection scope of the present invention.
Claims (10)
1. a kind of Grouting Pipe of section of jurisdiction, it is characterised in that including：
The body of injection molding, the outer surface of the body is formed with spiral reinforcement and spaced multiple sealings
Circle, the body includes relative first mouth of pipe and second mouth of pipe；
Button is located at first mouth of pipe and closes the pipe cap of first mouth of pipe；And
Button is located at second mouth of pipe and closes the sheath of second mouth of pipe.
2. the Grouting Pipe of section of jurisdiction as claimed in claim 1, it is characterised in that on the body at second mouth of pipe
Provided with external screw thread, it is screwed together in the sheath provided with the internal thread being adapted to, the sheath at second mouth of pipe of the body.
3. the Grouting Pipe of section of jurisdiction as claimed in claim 1 or 2, it is characterised in that the outer rim of the sealing collar is away from the pipe
The distance of external surface is more than distance of the outer rim away from the outer surface of tube body of the reinforcement.
4. the Grouting Pipe of section of jurisdiction as claimed in claim 1, it is characterised in that the outer surface of the body is also formed with along institute
State tube length direction and ribbing muscle, circumferentially-spaced laying of the ribbing muscle along the body are set.
5. the Grouting Pipe of section of jurisdiction as claimed in claim 1, it is characterised in that the body is straight tube.
6. the grouting method of a kind of Grouting Pipe using section of jurisdiction as claimed in claim 1, it is characterised in that including following step
Suddenly：
When making section of jurisdiction, the body is inserted into the die space of the section of jurisdiction from the inner surface of section of jurisdiction to be formed, made
Setpoint distance is left in outer surface of the pipe cap away from section of jurisdiction to be formed for obtaining the body, and the sheath and part body are placed in described
The outside of die space；
The body is fixed in the die space；
Pour to form section of jurisdiction the body is anchored in the section of jurisdiction, and close to second mouth of pipe on the body
Inner surface of the part from the section of jurisdiction exposes.
7. grouting method as claimed in claim 6, it is characterised in that also include：
In the assembled section of jurisdiction in shield tunnel；
The sheath on the body is removed to expose second mouth of pipe；
Stretched into using rig from second mouth of pipe of the body in the body, and by the pipe cap at first mouth of pipe of the body
Drill through the drill mouth to be formed and be connected with the tubular body, continue to the section of jurisdiction outer surface drilling so as to shape on the section of jurisdiction
The drilling that tubular body described in Cheng Yu is connected, and the space of the outer surface for being communicated in the section of jurisdiction that drills；
Feed pipe for mortar is provided, the feed pipe for mortar is connected with second mouth of pipe of the body, so that by the feed pipe for mortar to described
Pipe internal injection, the slurries of injection flow to the outer surface of the section of jurisdiction and by the sky of the outer surface of the section of jurisdiction from the body
Between fill up.
8. grouting method as claimed in claim 7, it is characterised in that provided with outer at second mouth of pipe on the body
Screw thread；
When the body is anchored in the section of jurisdiction, the external screw thread is exposed from the inner surface of the section of jurisdiction；
The end of the feed pipe for mortar is provided with internal thread, by the feed pipe for mortar by the internal screw-thread screw of its own in the body
On external screw thread, it is achieved thereby that the connection of second mouth of pipe of feed pipe for mortar and body.
9. grouting method as claimed in claim 7, it is characterised in that also include：
After the completion of slip casting, the feed pipe for mortar is released with second mouth of pipe of the body and is connected, and the sheath is located at institute
State at second mouth of pipe and close second mouth of pipe.
10. grouting method as claimed in claim 6, it is characterised in that the outer surface of the body is also formed with along the pipe
Body length direction sets ribbing muscle, circumferentially-spaced laying of the ribbing muscle along the body；
After the body is anchored in the section of jurisdiction, pass through the combination of the ribbing muscle and the reinforcement and the section of jurisdiction
To realize the rotation of the spacing body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645451.4A CN107191202B (en) | 2017-08-01 | 2017-08-01 | Grouting pipe for pipe piece and grouting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645451.4A CN107191202B (en) | 2017-08-01 | 2017-08-01 | Grouting pipe for pipe piece and grouting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191202A true CN107191202A (en) | 2017-09-22 |
| CN107191202B CN107191202B (en) | 2024-01-26 |
Family
ID=59885168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645451.4A Active CN107191202B (en) | 2017-08-01 | 2017-08-01 | Grouting pipe for pipe piece and grouting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191202B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049273A (en) * | 2017-12-22 | 2018-05-18 | 江苏中路工程技术研究院有限公司 | A kind of grouting pipe and its processing and methods for using them |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158363A (en) * | 1994-12-02 | 1996-06-18 | Moriya Koki Kk | Structure of anchor tendon for permanent anchor, and pressure condition-confirming method therefor |
| CN201089957Y (en) * | 2007-08-17 | 2008-07-23 | 潘孝贞 | Drainage hose construction |
| CN101451637A (en) * | 2008-12-26 | 2009-06-10 | 上海清远管业科技有限公司 | Steel plastic composite structure wall tube |
| CN201747384U (en) * | 2010-08-10 | 2011-02-16 | 中铁一局集团有限公司 | Grouting pipe capable of effectively preventing pipe blockage |
| CN102840390A (en) * | 2012-09-28 | 2012-12-26 | 詹春生 | Elastic displacement compensator |
| CN202769079U (en) * | 2012-09-05 | 2013-03-06 | 中建七局第二建筑有限公司 | Sleeve pipe of floor pipeline |
| CN103727318A (en) * | 2013-12-23 | 2014-04-16 | 山西中通管业有限公司 | Special stainless steel coal-mine gas drainage pipe with reinforcing rib |
| CN204358272U (en) * | 2014-12-30 | 2015-05-27 | 潍坊中云机器有限公司 | Plastic helical bellow |
| CN205578928U (en) * | 2015-12-31 | 2016-09-14 | 嘉兴利贯管业科技有限公司 | Enhancement mode adds muscle pipe |
| CN207033469U (en) * | 2017-08-01 | 2018-02-23 | 上海隧道工程有限公司构件分公司 | The Grouting Pipe of section of jurisdiction |
-
2017
- 2017-08-01 CN CN201710645451.4A patent/CN107191202B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158363A (en) * | 1994-12-02 | 1996-06-18 | Moriya Koki Kk | Structure of anchor tendon for permanent anchor, and pressure condition-confirming method therefor |
| CN201089957Y (en) * | 2007-08-17 | 2008-07-23 | 潘孝贞 | Drainage hose construction |
| CN101451637A (en) * | 2008-12-26 | 2009-06-10 | 上海清远管业科技有限公司 | Steel plastic composite structure wall tube |
| CN201747384U (en) * | 2010-08-10 | 2011-02-16 | 中铁一局集团有限公司 | Grouting pipe capable of effectively preventing pipe blockage |
| CN202769079U (en) * | 2012-09-05 | 2013-03-06 | 中建七局第二建筑有限公司 | Sleeve pipe of floor pipeline |
| CN102840390A (en) * | 2012-09-28 | 2012-12-26 | 詹春生 | Elastic displacement compensator |
| CN103727318A (en) * | 2013-12-23 | 2014-04-16 | 山西中通管业有限公司 | Special stainless steel coal-mine gas drainage pipe with reinforcing rib |
| CN204358272U (en) * | 2014-12-30 | 2015-05-27 | 潍坊中云机器有限公司 | Plastic helical bellow |
| CN205578928U (en) * | 2015-12-31 | 2016-09-14 | 嘉兴利贯管业科技有限公司 | Enhancement mode adds muscle pipe |
| CN207033469U (en) * | 2017-08-01 | 2018-02-23 | 上海隧道工程有限公司构件分公司 | The Grouting Pipe of section of jurisdiction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049273A (en) * | 2017-12-22 | 2018-05-18 | 江苏中路工程技术研究院有限公司 | A kind of grouting pipe and its processing and methods for using them |
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