CN203977439U - Prevent the filling system that Urban Underground water level declines - Google Patents
Prevent the filling system that Urban Underground water level declines Download PDFInfo
- Publication number
- CN203977439U CN203977439U CN201420454207.1U CN201420454207U CN203977439U CN 203977439 U CN203977439 U CN 203977439U CN 201420454207 U CN201420454207 U CN 201420454207U CN 203977439 U CN203977439 U CN 203977439U
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- CN
- China
- Prior art keywords
- central tube
- grouting pipe
- guide way
- pipe
- obturator
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- 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.)
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Abstract
Prevent the filling system that Urban Underground water level declines, relate to a kind of urban groundwater grouting device.The utility model easily stops up in order to solve existing Grouting Pipe, and Grouting Pipe is transferred difficulty, and slip casting efficiency is low, has wasted a large amount of man power and materials' problem.The upper end of central tube is connected with the output of motor by shaft coupling, central tube is inserted in Grouting Pipe, and its lower end adopts central tube obturator to seal, on the spiral outer wall that is arranged on central tube of slurries guide vane, certain distance is all left at slurries guide vane to the two ends up and down of central tube, the bottom of Grouting Pipe is provided with guide way and lower guide way from top to bottom, the outer wall of upper guide way is provided with multiple guiding pearls, the bottom of Grouting Pipe offers multiple injected holes, injected hole is between upper guide way and lower guide way, the lower end of described Grouting Pipe is sealed by Grouting Pipe obturator, Grouting Pipe top is also communicated with feed pipe for mortar and water-supply-pipe.The utility model slip casting efficiency is high.
Description
Technical field
The utility model relates to a kind of urban groundwater grouting device, is specifically related to a kind of filling system that prevents that Urban Underground water level from declining, and belongs to city underground engineering technical field.
Background technology
Due in recent decades, China develops groundwater resources in a large number, has naturally reduced groundwater table, and due to different hydrogeological conditionss and different exploitation degree, has even occurred local cone of groundwater.The groundwater table that causes for Underground Engineering Excavation or artificial rainmaking etc. declines, and prevents the measure that groundwater table declines both at home and abroad, mainly contains the measures such as groundwater recharge, impervious wall, slip casting, to control because of the groundwater table ground settlement causing that declines.
The Grouting Pipe of the existing grouting device that prevents groundwater table decline is easily stopped up, and slip casting has some setbacks, and lacks guiding device, and Grouting Pipe is transferred difficulty, causes slip casting efficiency low, has also wasted a large amount of man power and materials simultaneously.
Utility model content
The utility model easily stops up in order to solve existing Grouting Pipe, and Grouting Pipe is transferred difficulty, and slip casting efficiency is low, has wasted a large amount of man power and materials' problem, and then a kind of filling system that prevents that Urban Underground water level from declining is provided.
The utility model in order to solve the problems of the technologies described above taked technical scheme is:
The filling system that prevents that Urban Underground water level from declining of the present utility model comprises motor, shaft coupling, central tube, feed pipe for mortar, water-supply-pipe, Grouting Pipe, slurries guide vane, upper guide way, multiple guiding pearl, lower guide way, Grouting Pipe obturator and central tube obturator;
The upper end of described central tube is connected with the output of motor by shaft coupling, central tube is inserted in Grouting Pipe, and the lower end of central tube adopts central tube obturator to seal, on the spiral outer wall that is arranged on central tube of described slurries guide vane, certain distance is left in the upper end of slurries guide vane to the upper end of central tube, certain distance is left in the lower end of slurries guide vane to the lower end of central tube, the bottom of described Grouting Pipe is provided with guide way and lower guide way from top to bottom, the outer wall of upper guide way is provided with multiple guiding pearls, the bottom of Grouting Pipe offers multiple injected holes, described injected hole is between upper guide way and lower guide way, the lower end of described Grouting Pipe is sealed by Grouting Pipe obturator, described Grouting Pipe top is also communicated with feed pipe for mortar and water-supply-pipe.
Preferred: described in prevent Urban Underground water level decline filling system also comprise multiple vertical reinforcing ribs, between described upper guide way and lower guide way, be connected by multiple vertical reinforcing ribs.So arrange, increased the intensity of upper guide way and lower guide way, more effectively prevent that guide way and lower guide way are out of shape, and increase the protection to injected hole simultaneously.
Preferred: described in prevent Urban Underground water level decline filling system also comprise flushing preventing clogging up device, described flushing preventing clogging up device comprises high-pressure water tank, high-pressure water pipe, valve and multiple high-pressure nozzle, described high-pressure water tank is by the internal communication of high-pressure water pipe and central tube, valve is installed in high-pressure water pipe, described multiple high-pressure nozzle is fixedly mounted on the lower end of central tube, and setting height(from bottom) is highly corresponding with offering of injected hole.So arrange, water under high pressure is delivered to high-pressure nozzle by high-pressure water pipe, central tube successively, and high-pressure nozzle sprays injected hole, prevents that injected hole from stopping up.
Preferred: described Grouting Pipe obturator and central tube obturator are inverted-cone shape obturator.So arrange, convenient Grouting Pipe is transferred.
The utility model compared with prior art has following effect: the filling system that prevents that Urban Underground water level from declining of the present utility model, by the slurries guide vane on central tube, slurries are imported to Grouting Pipe bottom and discharge by injected hole, prevent that slurries are trapped on Grouting Pipe tube wall, stop to use for a long time jam of grouting pipe, slip casting efficiency is high; By increasing guide way, Grouting Pipe is transferred smooth and easy in addition, saved a large amount of man power and materials.
Brief description of the drawings
Fig. 1 is the structure chart that the utility model prevents the filling system of Urban Underground water level decline;
Fig. 2 is the A place enlarged drawing of Fig. 1;
In figure: 1-motor; 2-shaft coupling; 3-central tube; 4-feed pipe for mortar; 5-water-supply-pipe; 6-Grouting Pipe; 7-slurries guide vane; The upper guide way of 8-; The 9-pearl of leading; Guide way under 10-; 11-Grouting Pipe obturator; 12-central tube obturator; 13-injected hole; The vertical reinforcing rib of 14-; 15-high-pressure water tank; 16-high-pressure water pipe; 17-valve; 18-high-pressure nozzle.
Detailed description of the invention
Detailed description of the invention: describe in conjunction with Fig. 1 and Fig. 2, the filling system that Urban Underground water level declines that prevents of present embodiment comprises motor 1, shaft coupling 2, central tube 3, feed pipe for mortar 4, water-supply-pipe 5, Grouting Pipe 6, slurries guide vane 7, upper guide way 8, multiple guiding pearl 9, lower guide way 10, Grouting Pipe obturator 11 and central tube obturator 12;
The upper end of described central tube 3 is connected with the output of motor 1 by shaft coupling 2, central tube 3 is inserted in Grouting Pipe 6, and the lower end of central tube 3 adopts central tube obturator 12 to seal, on the spiral outer wall that is arranged on central tube 3 of described slurries guide vane 7, certain distance is left in the upper end of slurries guide vane 7 to the upper end of central tube 3, certain distance is left in the lower end of slurries guide vane 7 to the lower end of central tube 3, the bottom of described Grouting Pipe 6 is provided with guide way 8 and lower guide way 10 from top to bottom, the outer wall of upper guide way 8 is provided with multiple guiding pearls 9, the bottom of Grouting Pipe 6 offers multiple injected holes 13, described injected hole 13 is between upper guide way 8 and lower guide way 10, the lower end of described Grouting Pipe 6 is sealed by Grouting Pipe obturator 11, described Grouting Pipe 6 tops are also communicated with feed pipe for mortar 4 and water-supply-pipe 5.
Further: described in prevent Urban Underground water level decline filling system also comprise multiple vertical reinforcing ribs 14, between described upper guide way 8 and lower guide way 10, be connected by multiple vertical reinforcing ribs 14.
Further: described in prevent Urban Underground water level decline filling system also comprise flushing preventing clogging up device, described flushing preventing clogging up device comprises high-pressure water tank 15, high-pressure water pipe 16, valve 17 and multiple high-pressure nozzle 18, described high-pressure water tank 15 is the internal communication with central tube 3 by high-pressure water pipe 16, valve 17 is installed in high-pressure water pipe 16, described multiple high-pressure nozzle 18 is fixedly mounted on the lower end of central tube 3, and setting height(from bottom) is highly corresponding with offering of injected hole 13.
Further: described Grouting Pipe obturator 11 and central tube obturator 12 are inverted-cone shape obturator.So arrange, convenient Grouting Pipe is transferred.
Present embodiment is the exemplary illustration to this patent just, does not limit its protection domain, and those skilled in the art can also change its part, as long as no the Spirit Essence that exceeds this patent, all in the protection domain of this patent.
Claims (4)
1. prevent the filling system that Urban Underground water level declines, prevent that the filling system that Urban Underground water level declines from comprising motor (1), shaft coupling (2), central tube (3), feed pipe for mortar (4), water-supply-pipe (5), Grouting Pipe (6), slurries guide vane (7), upper guide way (8), multiple guiding pearls (9), lower guide way (10), Grouting Pipe obturator (11) and central tube obturator (12);
It is characterized in that: the upper end of described central tube (3) is connected with the output of motor (1) by shaft coupling (2), central tube (3) is inserted in Grouting Pipe (6), and the lower end of central tube (3) adopts central tube obturator (12) to seal, on the spiral outer wall that is arranged on central tube (3) of described slurries guide vane (7), certain distance is left in the upper end of slurries guide vane (7) to the upper end of central tube (3), certain distance is left in the lower end of slurries guide vane (7) to the lower end of central tube (3), the bottom of described Grouting Pipe (6) is provided with guide way (8) and lower guide way (10) from top to bottom, the outer wall of upper guide way (8) is provided with multiple guiding pearls (9), the bottom of Grouting Pipe (6) offers multiple injected holes (13), described injected hole (13) is positioned between guide way (8) and lower guide way (10), the lower end of described Grouting Pipe (6) is by Grouting Pipe obturator (11) sealing, described Grouting Pipe (6) top is also communicated with feed pipe for mortar (4) and water-supply-pipe (5).
2. the filling system that prevents that Urban Underground water level from declining according to claim 1, it is characterized in that: described in prevent Urban Underground water level decline filling system also comprise multiple vertical reinforcing ribs (14), between described upper guide way (8) and lower guide way (10), be connected by multiple vertical reinforcing ribs (14).
3. the filling system that prevents that Urban Underground water level from declining according to claim 1 and 2, it is characterized in that: described in prevent Urban Underground water level decline filling system also comprise flushing preventing clogging up device, described flushing preventing clogging up device comprises high-pressure water tank (15), high-pressure water pipe (16), valve (17) and multiple high-pressure nozzle (18), described high-pressure water tank (15) is the internal communication with central tube (3) by high-pressure water pipe (16), valve (17) is installed in high-pressure water pipe (16), described multiple high-pressure nozzle (18) is fixedly mounted on the lower end of central tube (3), and setting height(from bottom) is highly corresponding with offering of injected hole (13).
4. the filling system that prevents that Urban Underground water level from declining according to claim 1, is characterized in that: described Grouting Pipe obturator (11) and central tube obturator (12) are inverted-cone shape obturator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454207.1U CN203977439U (en) | 2014-08-13 | 2014-08-13 | Prevent the filling system that Urban Underground water level declines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454207.1U CN203977439U (en) | 2014-08-13 | 2014-08-13 | Prevent the filling system that Urban Underground water level declines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977439U true CN203977439U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454207.1U Expired - Fee Related CN203977439U (en) | 2014-08-13 | 2014-08-13 | Prevent the filling system that Urban Underground water level declines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824463A (en) * | 2018-07-16 | 2018-11-16 | 王玉顺 | A kind of well-points dewatering device for building engineering construction |
-
2014
- 2014-08-13 CN CN201420454207.1U patent/CN203977439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824463A (en) * | 2018-07-16 | 2018-11-16 | 王玉顺 | A kind of well-points dewatering device for building engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |