CN204919373U - Spray of molten steel pipe slip casting structure - Google Patents
Spray of molten steel pipe slip casting structure Download PDFInfo
- Publication number
- CN204919373U CN204919373U CN201520071272.0U CN201520071272U CN204919373U CN 204919373 U CN204919373 U CN 204919373U CN 201520071272 U CN201520071272 U CN 201520071272U CN 204919373 U CN204919373 U CN 204919373U
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- CN
- China
- Prior art keywords
- slip casting
- pipe
- tee piece
- mud jacking
- grouting
- 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.)
- Expired - Fee Related
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model provides a spray of molten steel pipe slip casting structure, at least including drilling pore wall, slip casting end, slip casting pipe, end a thick liquid section grout and clog district, mud jacking lid, connect defeated rubber tube, three -way pipe, knife switch and the manometer starched, the setting of drilling pore wall is in overall structure's left side, the slip casting section sets up the inside at left side drilling pore wall, the slip casting pipe sets up the right side at the slip casting end, end thick liquid section grout and clog the right side of district's setting at the slip casting pipe, the mud jacking lid sets up and ends the right side of starching the section grout and clogging the district to the two is connected through the flange dish, the three -way pipe sets up the right side at the mud jacking lid to the two is connected through the flange dish, the manometer sets up the right side at the three -way pipe, connect the middle top of defeated thick liquid rubber tube setting at the three -way pipe, knife switch sets up on connecing defeated thick liquid rubber tube, this simple structure connects closely, and stability is good, and slip casting is effectual, easily uses widely.
Description
Technical field
The utility model relates to building slip casting applied technical field, especially a kind of injecting grout through steel perforated pipe structure.
Background technology
Mortar flag stone is as a kind of convenient economic constructional materials, be widely used in the load-carrying members such as the pier of bridge, because this material itself is more open, in addition during Partial Bridges construction, quality control is not strict, often there is the phenomenon that between masonry, mortar is not full, slightly tensile stress just can produce crack, external environment condition in addition residing for abutment is also very complicated, stretch by beam body, mobile load, local, basis differential settlement, after platform, filling pressure etc. also easily make abutment produce various disease, as front wall, cracks on side walls, bulging, platform back of the body sedimentation ponding etc., the mortar flag stone abutment of more than 70% all has disease in various degree, the abutment more than 20% is had to have influence on normal use, be badly in need of consolidation process, in order to prevent the brittle fracture of abutment, complement Construction defect, improve integral working and the reliability of abutment, therefore, for these problems, a kind of injecting grout through steel perforated pipe structure is proposed.
Prior art can not meet the needs of people, and for making up prior art deficiency, it is simple that the utility model aims to provide a kind of structure, connects closely, good stability, a kind of injecting grout through steel perforated pipe structure that slip casting effect is good.
For achieving the above object, the utility model is by the following technical solutions: a kind of injecting grout through steel perforated pipe structure, at least comprises borehole wall, slip casting end, Grouting Pipe, the filling of grouting section cement paste district, mud jacking lid, connects defeated slurry sebific duct, tee piece, knife switch and pressure meter; Described borehole wall is arranged on integrally-built left side; Described slip casting section is arranged on the inside of left side borehole wall; Described
Grouting Pipe is arranged on the right side of slip casting end; Described grouting section cement paste filling district is arranged on the right side of Grouting Pipe; Described mud jacking lid is arranged on the right side in grouting section cement paste filling district, and the two is connected by flange; Described tee piece is arranged on the right side of mud jacking lid, and the two is connected by flange; Described pressure meter is arranged on the right side of tee piece; Describedly connect the center top that defeated slurry sebific duct is arranged on tee piece; Described knife switch is arranged on and connects on defeated slurry sebific duct.
As optimisation technique scheme of the present utility model: described by-pass valve control installs tee piece, top ports setting pressure table, middle port high-pressure rubber pipe is connected with grouting pump; Described tee piece three openings and mud jacking lid, connect defeated slurry sebific duct and pressure meter conducting, and tee piece is mutual vertical cylindrical structure.
Compared with prior art, the beneficial effects of the utility model are: described injecting grout through steel perforated pipe, in steel floral tube construction, steel floral tube should be inserted in time after having punched, in order to avoid the vacant overlong time in duct, bridge floor is driven a vehicle, the abutment vibrations that a variety of causes such as abutment boring cause cause duct to block, before steel floral tube inserts duct, adopt film type material to carry out slip casting aperture to close, aggregate chips is remained to the blocking in duct in masonry before avoiding slip casting, closed material easily breaks through with grouting pressure is advisable, due to reasons such as cement stacking or slurries mixings, slurries can not be full and uniform, often there will be slurries caking phenomenon, separation net can be set at top, slip casting pond, before slurries enter slip casting pond, slurries are effectively isolated.Send special messenger to stir slurries in slip casting process, avoid slurries to precipitate knot and stick with paste, this structure is simple, and connect closely, good stability, slip casting effect is good, is easy to promote the use of.
Utility model content
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is little tunnel slip casting schematic diagram of the present utility model;
Wherein: 1, borehole wall, 2, slip casting end, 3, Grouting Pipe, 4, grouting section cement paste filling district, 5, mud jacking lid, 6, connect defeated slurry sebific duct, 7, tee piece, 8, knife switch, 9, pressure meter.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of injecting grout through steel perforated pipe structure, at least comprises borehole wall 1, slip casting end 2, Grouting Pipe 3, the filling of grouting section cement paste district 4, mud jacking lid 5, connects defeated slurry sebific duct 6, tee piece 7, knife switch 8 and pressure meter 9; Described borehole wall 1 is arranged on integrally-built left side; Described slip casting end 2 is arranged on the inside of left side borehole wall 1; Described Grouting Pipe 3 is arranged on the right side of slip casting end 2; Described grouting section cement paste filling district 4 is arranged on the right side of Grouting Pipe 3; Described mud jacking lid 5 is arranged on the right side in grouting section cement paste filling district 4, and the two is connected by flange; Described tee piece 7 is arranged on the right side of mud jacking lid 5, and the two is connected by flange; Described pressure meter 9 is arranged on the right side of tee piece 7; Describedly connect the center top that defeated slurry sebific duct 6 is arranged on tee piece 7; Described knife switch 8 is arranged on and connects on defeated slurry sebific duct 6.
As optimisation technique scheme of the present utility model: described by-pass valve control is installed tee piece 7, top ports setting pressure table 9, middle port high-pressure rubber pipe 6 is connected with grouting pump; Described tee piece 7 three openings and mud jacking lid 5, connect defeated slurry sebific duct 6 and pressure meter 9 conducting, and tee piece 7 is mutual vertical cylindrical structure.
As Construction Principle of the present utility model: described injecting grout through steel perforated pipe anchor pole adopts seamless steel pipe to make, slurry outlet is arranged along its axial screw shape, every pitch is evenly arranged four holes, slurry output end is made as taper, anchor plate is done apart from slip casting end one segment distance, arrange every one meter and together medium-height trestle is guaranteed that steel floral tube aligns with center, duct, before injecting grout through steel perforated pipe preparation and slurries mixing identical with little duct, reusable connector is adopted to be connected between steel floral tube with Grouting Pipe, connector is provided with steam vent and connection control valve, by-pass valve control installs tee piece, top ports setting pressure table, middle port high-pressure rubber pipe is connected with grouting pump, after checking that Pipe installing is errorless, start slip casting.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. an injecting grout through steel perforated pipe structure, at least comprises borehole wall (1), slip casting end (2), Grouting Pipe (3), grouting section cement paste filling district (4), mud jacking lid (5), connects defeated slurry sebific duct (6), tee piece (7), knife switch (8) and pressure meter (9); It is characterized in that: described borehole wall (1) is arranged on integrally-built left side; Described slip casting end (2) is arranged on the inside in left side borehole wall (1); Described Grouting Pipe (3) is arranged on the right side of slip casting end (2); Described grouting section cement paste filling district (4) is arranged on the right side of Grouting Pipe (3); Described mud jacking lid (5) is arranged on the right side of grouting section cement paste filling district (4), and the two is connected by flange; Described tee piece (7) is arranged on the right side of mud jacking lid (5), and the two is connected by flange; Described pressure meter (9) is arranged on the right side of tee piece (7); Describedly connect the center top that defeated slurry sebific duct (6) is arranged on tee piece (7); Described knife switch (8) is arranged on and connects on defeated slurry sebific duct (6).
2. a kind of injecting grout through steel perforated pipe structure according to claim 1, it is characterized in that: also comprise, by-pass valve control, described by-pass valve control is installed tee piece (7), top ports setting pressure table (9), middle port high-pressure rubber pipe (6) is connected with grouting pump.
3. a kind of injecting grout through steel perforated pipe structure according to claim 1, it is characterized in that: described tee piece (7) three openings and mud jacking lid (5), connect defeated slurry sebific duct (6) and pressure meter (9) conducting, and tee piece (7) is mutual vertical cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071272.0U CN204919373U (en) | 2015-02-02 | 2015-02-02 | Spray of molten steel pipe slip casting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071272.0U CN204919373U (en) | 2015-02-02 | 2015-02-02 | Spray of molten steel pipe slip casting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919373U true CN204919373U (en) | 2015-12-30 |
Family
ID=54968517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071272.0U Expired - Fee Related CN204919373U (en) | 2015-02-02 | 2015-02-02 | Spray of molten steel pipe slip casting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013141A (en) * | 2016-07-15 | 2016-10-12 | 周同和 | Polyurethane anchor rod and construction process thereof |
| CN106761843A (en) * | 2017-03-20 | 2017-05-31 | 中铁十七局集团第三工程有限公司 | Injecting grout through steel perforated pipe device and grouting method |
-
2015
- 2015-02-02 CN CN201520071272.0U patent/CN204919373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013141A (en) * | 2016-07-15 | 2016-10-12 | 周同和 | Polyurethane anchor rod and construction process thereof |
| CN106761843A (en) * | 2017-03-20 | 2017-05-31 | 中铁十七局集团第三工程有限公司 | Injecting grout through steel perforated pipe device and grouting method |
| CN106761843B (en) * | 2017-03-20 | 2019-11-05 | 中铁十七局集团第三工程有限公司 | The grouting method of injecting grout through steel perforated pipe device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Xin Inventor before: Zhang Zixuan |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170202 |