CN2780831Y - Cement, water-glass double-liquid grouting device - Google Patents
Cement, water-glass double-liquid grouting device Download PDFInfo
- Publication number
- CN2780831Y CN2780831Y CN 200520056577 CN200520056577U CN2780831Y CN 2780831 Y CN2780831 Y CN 2780831Y CN 200520056577 CN200520056577 CN 200520056577 CN 200520056577 U CN200520056577 U CN 200520056577U CN 2780831 Y CN2780831 Y CN 2780831Y
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- water glass
- cement
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Abstract
The utility model discloses a cement, water-glass double-liquid grouting device. The utility model comprises a cement paste injector, a water-glass injector, a cement paste grouting pipe which is corresponding to the cement paste injector, a water-glass grouting pipe which is corresponding to the water-glass injector, and a three-way pipe, wherein one inlet of the three-way pipe is communicated with the water-glass injector, the other inlet of the three-way pipe is communicated with the cement paste injector, and an outlet of the three-way pipe is communicated with the cement paste grouting pipe; the end of the water-glass injector is provided with a connector which is used for concentrically connecting the three-way pipe and the water-glass grouting pipe. The cement, water-glass double-liquid grouting device can adjust the solidification time of cement paste liquid and the solidification time of water-glass paste liquid after the cement paste liquid and the water-glass paste liquid flow out of the grouting pipes by adjusting the distance between the bottom of the water-glass grouting pipe and the bottom of the cement paste grouting pipe. The utility model can adjust the diffusion radius and the proportioning ratio of the cement paste liquid and the water-glass paste liquid. The utility model has the advantages of difficult block, firm member, simple structure, very convenient member connection and very convenient member maintenance. The utility model can continuously grout buildings without blocking the pipes and improve the defects of the difficult installation operation of the cement paste grouting pipe and the difficult installation operation of the water-glass grouting pipe at deep-layer grouting time.
Description
Technical field
The utility model relates to the provisions for grouting that uses in a kind of concrete products, particularly a kind of cement, water glass two-shot grouting device.
Technical background
At present, in the capital construction industry, often need to adopt cement, water glass slurry filling passage.When heavy dose was mixed water glass in cement, its initial setting time was by shortening to dozens of minutes even a few second in original several hours.When these two kinds of slurries transmit through stirring, mechanical pressure, because its initial setting time shortens significantly, so these two kinds of slurries just reach initial set probably in transmission course, thereby with agitator, feed pipe for mortar or a grouting frozen plug, can not be in the milk continuously, need regular timing to clean, bring very big inconvenience to use.
Also have a kind of technology to be, after being delivered at the bottom of the hole by the dual concentric instrumentation tubes two kinds of slurries, mix by mechanical agitation again, but the indeterminable problem of this technology is to adjust the length of slurries setting time, that is to say the diffusion radius that can not adjust slurries.And, the dual concentric instrumentation tubes of this technology and the syndeton complexity between the ejector, when deep layer is in the milk, its inside and outside cement paste grout pipe fitting operation difficulty.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of diffusion radius that can adjust slurries as required is provided, and anti-adverse current, the high-efficiency cement of not plugging, water glass two-shot grouting device.
The technical scheme of the utility model cement, water glass two-shot grouting device is: a kind of cement, water glass two-shot grouting device, comprise the cement paste ejector, water glass ejector and corresponding with it cement paste grout pipe and water glass grout pipe, it is characterized in that: also comprise tee piece, an inlet of described tee piece is communicated with the water glass ejector, and another inlet is communicated with the cement paste ejector; The outlet of described tee piece is connected with the cement paste grout pipe.
Described water glass injector tip is provided with the concentric connector that is connected of tee piece and water glass grout pipe.
Described connector is provided with concentric internal thread and external screw thread, and the external screw thread of described internal thread and water glass grout pipe is suitable, and the internal thread of described external screw thread and tee piece is suitable.
Be provided with reflux valve in the described cement paste ejector, an end of described reflux valve is connected to the cement paste inlet by ball valve and active joint, and the other end is connected to tee piece by joint.Be provided with reflux valve in the described water glass ejector, an end of described reflux valve is connected to the water glass inlet by ball valve and active joint, and the other end is connected to connector by joint.
The utility model utilizes tee piece that the cement paste ejector is communicated with the water glass ejector, adopts a connector that the water glass grout pipe is connected with the cement paste grout pipe is concentric again, and compared with prior art, its beneficial effect is:
One): diffusion radius and the grout coordinate ratio that can adjust slurries.Distance bottom the water glass grout pipe of adjusting grout pipe bottom the cement paste grout pipe is adjusted the setting time after slurries flow out grout pipe, and this distance is long more, and the setting time that slurries flow out behind the grout pipe is short more; By adjusting the length of slurries setting time, just can adjust the diffusion radius of slurries.
Two): be difficult for stopping up dismounting, cleaning convenience, the not plugging of can being in the milk continuously.After each grouting finishes, only need water to rinse well, promptly reusable;
Three): member is firm, and is simple in structure, the connection of member, the maintenance very convenient.Provisions for grouting connects water glass grout pipe, cement paste grout pipe step by step, the shortcoming of water glass grout pipe, cement paste grout pipe fitting operation difficulty when having improved deep layer grouting.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the front view of connector among Fig. 1;
Accompanying drawing 3 is the sectional view of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples this practical cement, water glass two-shot grouting device are described further.Consult shown in Figure 1ly, water glass ejector 10 and cement paste ejector 11 connect to form by joint 5,9 by reflux valve 6, ball valve 7, active joint 8; The joint 5 of water glass ejector 10 front ends is connected with connector 2 by a connecting bend 4 and another same joint 5; Connector 2 has concentric internal thread and external screw thread, is connected with the internal thread 3 of the entrance of tee piece 1 by its external screw thread, and its internal thread is connected with the external screw thread of water glass grout pipe 15.Connector 2 structures are seen Fig. 2, Fig. 3.The joint 5 of cement paste ejector 11 front ends is connected with another inlet 12 of tee piece 1; The outlet 13 of tee piece 1 is connected with cement paste grout pipe 14.Water glass grout pipe 15 has just become concentric tube by tee piece 1 and being connected of connector 2 with cement paste grout pipe 14 like this.
Water glass enters water glass grout pipe 15 by ball valve 7, reflux valve 6 and the connector 2 of water glass ejector 10; Cement paste directly enters cement paste grout pipe 14 by ball valve 7, the reflux valve 6 of cement paste ejector 11; Both formation turbulent flows of meeting in water glass grout pipe 15 exits, and in flow process, mix mutually chemical reaction takes place.The distance L of water glass grout pipe 15 bottoms and cement paste grout pipe 14 bottoms is long more, and the reaction time of slurries in grout pipe is long more, and then the setting time outside pipe is short more, but the flowing time in the soil body is short more, and the diffusion radius of slurries is corresponding more little.Water glass grout pipe 15 bottoms by adjusting grout pipe and the distance L of cement paste grout pipe 14 bottoms are adjusted the setting time after slurries flow out grout pipe, by the length of adjustment slurries setting time, just can adjust the diffusion radius of slurries.And the reflux valve of installing in water glass and the cement paste ejector can control water glass and cement paste is gone here and there mutually, thereby has effectively avoided the plugging problem, after each grouting finishes, only needs water to rinse well, and is promptly reusable.
When provisions for grouting is installed, earlier with water glass grout pipe 15 and connector 2 by being threaded of both sides, again with the outlet 13 of tee piece 1 by being threaded onto cement paste grout pipe 14.Provisions for grouting connects water glass grout pipe 15, cement paste grout pipe 14 step by step, the shortcoming of water glass grout pipe, cement paste grout pipe fitting operation difficulty when having improved deep layer grouting.Its member is firm, and is simple in structure, the connection of member, the maintenance very convenient.
Claims (5)
1. a cement, water glass two-shot grouting device, comprise the cement paste ejector, water glass ejector and corresponding with it cement paste grout pipe and water glass grout pipe, it is characterized in that: also comprise tee piece, an inlet of described tee piece is communicated with the water glass ejector, and another inlet is communicated with the cement paste ejector; The outlet of described tee piece is connected with the cement paste grout pipe.
2. cement according to claim 1, water glass two-shot grouting device is characterized in that: described water glass injector tip is provided with the concentric connector that is connected of tee piece and water glass grout pipe.
3. cement according to claim 2, water glass two-shot grouting device, it is characterized in that: described connector is provided with concentric internal thread and external screw thread, the external screw thread of described internal thread and water glass grout pipe is suitable, and the internal thread of described external screw thread and tee piece is suitable.
4. according to each described cement of claim 1 to 3, water glass two-shot grouting device, it is characterized in that: be provided with reflux valve in the described cement paste ejector, one end of described reflux valve is connected to the cement paste inlet by ball valve and active joint, and the other end is connected to tee piece by joint.
5. cement according to claim 4, water glass two-shot grouting device, it is characterized in that: be provided with reflux valve in the described water glass ejector, one end of described reflux valve is connected to the water glass inlet by ball valve and active joint, and the other end is connected to connector by joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056577 CN2780831Y (en) | 2005-04-07 | 2005-04-07 | Cement, water-glass double-liquid grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520056577 CN2780831Y (en) | 2005-04-07 | 2005-04-07 | Cement, water-glass double-liquid grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780831Y true CN2780831Y (en) | 2006-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520056577 Expired - Fee Related CN2780831Y (en) | 2005-04-07 | 2005-04-07 | Cement, water-glass double-liquid grouting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN2780831Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230573B (en) * | 2008-02-28 | 2010-06-02 | 上海市第二市政工程有限公司 | Construction equipment for four-layer pipe ground layer depression type double-liquid horizontal jet grouting |
| CN102660954A (en) * | 2012-05-23 | 2012-09-12 | 中天建设集团有限公司 | Pile bottom grouting device |
| CN104879140A (en) * | 2015-06-18 | 2015-09-02 | 广东济通建设工程有限公司 | Size mixer |
| CN105386435A (en) * | 2015-12-07 | 2016-03-09 | 中交第三航务工程局有限公司南京分公司 | Double-liquid grouting system used for cement and water glass solution and construction process of double-liquid grouting system |
| CN110158861A (en) * | 2019-06-13 | 2019-08-23 | 南昌汇达知识产权有限公司 | A kind of full grout sleeve pours sealing device |
| CN112144533A (en) * | 2020-09-21 | 2020-12-29 | 中国水电基础局有限公司 | Micro-crack silica sol double-liquid grouting method |
-
2005
- 2005-04-07 CN CN 200520056577 patent/CN2780831Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230573B (en) * | 2008-02-28 | 2010-06-02 | 上海市第二市政工程有限公司 | Construction equipment for four-layer pipe ground layer depression type double-liquid horizontal jet grouting |
| CN102660954A (en) * | 2012-05-23 | 2012-09-12 | 中天建设集团有限公司 | Pile bottom grouting device |
| CN104879140A (en) * | 2015-06-18 | 2015-09-02 | 广东济通建设工程有限公司 | Size mixer |
| CN105386435A (en) * | 2015-12-07 | 2016-03-09 | 中交第三航务工程局有限公司南京分公司 | Double-liquid grouting system used for cement and water glass solution and construction process of double-liquid grouting system |
| CN105386435B (en) * | 2015-12-07 | 2017-08-01 | 中交第三航务工程局有限公司南京分公司 | It is a kind of to be used for the double-liquid grouting system and its construction technology of cement and water glass solution |
| CN110158861A (en) * | 2019-06-13 | 2019-08-23 | 南昌汇达知识产权有限公司 | A kind of full grout sleeve pours sealing device |
| CN110158861B (en) * | 2019-06-13 | 2021-12-28 | 上海利物宝建筑科技有限公司 | Sealing device is pour to full grout sleeve |
| CN112144533A (en) * | 2020-09-21 | 2020-12-29 | 中国水电基础局有限公司 | Micro-crack silica sol double-liquid grouting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20110407 |