CN204646568U - A kind of hydraulic pressure grouting device - Google Patents
A kind of hydraulic pressure grouting device Download PDFInfo
- Publication number
- CN204646568U CN204646568U CN201520324326.XU CN201520324326U CN204646568U CN 204646568 U CN204646568 U CN 204646568U CN 201520324326 U CN201520324326 U CN 201520324326U CN 204646568 U CN204646568 U CN 204646568U
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- CN
- China
- Prior art keywords
- slip casting
- ring
- piston
- plasma discharge
- pipe
- 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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Abstract
The utility model discloses a kind of hydraulic pressure grouting device, comprise frame, frame fixedly mounts connecting cylinder, one end of connecting cylinder is provided with hydraulic jack, the other end connects slip casting cylinder barrel, hydraulic jack is provided with thrust piston, slip casting cylinder barrel is provided with slip casting piston, thrust piston is connected with slip casting piston by cutting ferrule, slip casting cylinder barrel is provided with pulp absorbing hole and plasma discharge mouth, midge one-way valve is provided with in pulp absorbing hole, plasma discharge one-way valve is provided with in plasma discharge mouth, hydraulic jack is provided with filler opening and oil drain out, filler opening is connected by the oil drain out of oil pipe with a lift cylinder, oil drain out is connected with the filler opening of lift cylinder by oil pipe, weight of the present utility model, volume significantly reduces, be convenient to mobile when adjusting slurry injection pipe position.
Description
Technical field
The utility model relates to a kind of slurry injection technique, particularly a kind of hydraulic pressure grouting device.
Background technique
At present, the grouting pump that down-hole uses roughly has pneumatic, electronic two kinds, has oneself independently power source, volume is large, weight generally at 500-1500kg, the restriction of narrow due to underworkings in crane capacity, produce very large difficulty when installation, mobile grouting pump, labor intensity is large.Wind regime, power supply need configuration separately to add equipment cost.Meanwhile, the injection chemical pulp amount of each boring is generally at 150-300dm
3, grouting pressure, at 2-6Mp, should be noted grouting pressure during slip casting, adjust the position of slurry injection pipe at any time, existing grouting pump will stop at any time, open, and damage larger to grouting pump, grouting pump, once break down, causes chemical cement slurry sets to make slip casting failure, causes economic loss.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of hydraulic pressure grouting device being convenient to move, cost is low.
For achieving the above object, the utility model provides following technological scheme: a kind of hydraulic pressure grouting device, comprise frame, frame is installed with connecting cylinder, one end of described connecting cylinder is provided with hydraulic jack, the other end connects slip casting cylinder barrel, thrust piston is provided with in hydraulic jack, and be provided with slip casting piston in slip casting cylinder barrel, thrust piston is positioned at and is connected with slip casting pistons end by cutting ferrule near one end of slip casting cylinder barrel, slip casting cylinder barrel is provided with pulp absorbing hole and plasma discharge mouth away from one end of connecting cylinder, midge one-way valve is provided with in described pulp absorbing hole, plasma discharge one-way valve is provided with in plasma discharge mouth, and pulp absorbing hole connects pulp-absorbing pipe, plasma discharge mouth connects discharge pipe, described hydraulic jack is provided with filler opening and oil drain out away from one end of connecting cylinder, filler opening is connected by the oil drain out of oil pipe with the lift cylinder of a full underground drill rig, oil drain out is connected by the filler opening of oil pipe with the lift cylinder of full underground drill rig.
Preferably, pulp-absorbing pipe connects an intake pipe, and intake pipe is provided with flushing inlet valve.
Preferably, be fastened in and be provided with a circle circlip with the joint of thrust piston.
Preferably, the inherent one end near connecting cylinder of slip casting cylinder barrel is provided with a circle support ring and ring type dust ring, polyurethane sealing ring is provided with between support ring and ring type dust ring, the outer wall of described polyurethane sealing ring and slip casting piston seals, the inner ring of described support ring and ring type dust ring is equipped with a circle polyoxymethylene guide ring, and two polyoxymethylene guide rings all seal with the outer wall of slip casting piston.
Preferably, the filler opening of hydraulic jack and oil drain out all install the fast plug of self sealing.
Adopt technique scheme, the utility model itself does not possess power plant, and its power is provided by the lift cylinder of full underground drill rig, and thus weight of the present utility model, volume significantly reduce, and is convenient to mobile when adjusting slurry injection pipe position.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is thrust piston of the present utility model and slip casting piston connection diagram;
Fig. 3 is the utility model midge and plasma discharge schematic diagram;
Fig. 4 is the connection diagram of the utility model and full underground drill rig;
Wherein, 1. frame 2. connecting cylinder 3. hydraulic jack 4. slip casting cylinder barrel 5. thrust piston 6. slip casting piston 7. cutting ferrule 8. pulp absorbing hole 9. plasma discharge mouth 10. midge one-way valve 11. plasma discharge one-way valve 12. filler opening 13. oil drain out 14. rinses inlet valve 15. circlip 16. support ring 17. ring type dust ring 18. polyoxymethylene guide ring 19. self sealing fast plug 20. control valve handle 21. polyurethane sealing ring.
Embodiment
Below in conjunction with accompanying drawing, by the description to embodiment, the utility model is described further:
As shown in Fig. 1 to 4, a kind of hydraulic pressure grouting device of the utility model, comprise frame 1, frame 1 is installed with connecting cylinder 2, one end of connecting cylinder 2 is provided with hydraulic jack 3, the other end connects slip casting cylinder barrel 4, connecting cylinder 2 and hydraulic jack 3, sealing connected state is between slip casting cylinder barrel 4, thrust piston 5 is provided with in hydraulic jack 3, and be provided with slip casting piston 6 in slip casting cylinder barrel 4, thrust piston 5 is positioned at and is connected with slip casting piston 6 end by cutting ferrule 7 near one end of slip casting cylinder barrel 4, cutting ferrule 7 is provided with a circle circlip 15 in the joint with thrust piston 5, can buffer thrust piston 5, avoid rigid contact between thrust piston 5 and cutting ferrule 7.Slip casting cylinder barrel 4 is provided with pulp absorbing hole 8 and plasma discharge mouth 9 away from one end of connecting cylinder 2, midge one-way valve 10 is provided with in pulp absorbing hole 8, plasma discharge one-way valve 11 is provided with in plasma discharge mouth 9, and pulp absorbing hole 8 connects pulp-absorbing pipe, plasma discharge mouth 9 connects discharge pipe, pulp-absorbing pipe also connects an intake pipe, and intake pipe is provided with and rinses inlet valve 14.Hydraulic jack 3 is provided with filler opening 12 and oil drain out 13 away from one end of connecting cylinder 2, filler opening 12 is connected by the oil drain out of oil pipe with the lift cylinder of a full underground drill rig, oil drain out 13 is connected by the filler opening of oil pipe with the lift cylinder of full underground drill rig, and lift cylinder is controlled by the control valve handle 20 of full underground drill rig.In addition, the filler opening 12 of hydraulic jack 3 and oil drain out 13 all install the fast plug 19 of self sealing, can realize the quick links of oil pipe and can effectively prevent hydraulic fluid leak and foreign matter from entering oil pipe.
The utility model is provided with a circle support ring 16 and ring type dust ring 17 in the one end near connecting cylinder 2 in slip casting cylinder barrel 4, polyurethane sealing ring 21 is provided with between support ring 16 and ring type dust ring 17, polyurethane sealing ring 21 seals with the outer wall of slip casting piston 6, support ring 16 is equipped with a circle polyoxymethylene guide ring 18 with the inner ring of ring type dust ring 17, two polyoxymethylene guide rings 18 all seal with the outer wall of slip casting piston 6, so not only can ensure the stability that slip casting piston 6 moves, the life-span of seal ring can also be improved.
Power of the present utility model is provided by the lift cylinder fluid loop controlling full underground drill rig by manipulation control valve handle 20, owing to forming fluid flow circuits between hydraulic jack 3 and the lift cylinder of full underground drill rig, therefore, when control valve handle 20 rotates forward, thrust piston 5 backhaul in hydraulic jack 3, slip casting piston 6 is driven to move, slip casting cylinder barrel 4 volume increases and forms negative pressure, the spool of midge one-way valve 10 lifts, the spool going out slurry check valve 11 is closed under negative pressure and gravity double action, chemistry of cement slurry is drawn onto in slip casting cylinder barrel 4 along pulp-absorbing pipe from container, when 20 counterrotating of control valve handle, hydraulic jack 3 process, thrust piston 5 drives slip casting piston 6 to move, slip casting cylinder barrel 4 volume reduces mineralization pressure, the spool of plasma discharge one-way valve 11 lifts, the spool of midge one-way valve 10 is closed under pressure and gravity double action, and chemistry of cement slurry is discharged along discharge pipe.In addition, the cleaning of grouting device is the important step extending the grouting device life-span, after bored grouting, opens and rinses inlet valve 14, in like manner, rotate forward control valve handle 20, pulp-absorbing pipe is intake, counterrotating control valve handle 20, discharge pipe draining, repeatable operation thoroughly can clean this grouting device.The utility model installs a pressure meter on discharge pipe, is convenient to observe plasma discharge pressure when slip casting.
The utility model adopts technique scheme, the full underground drill rig left unused is utilized, and grouting mode is reliable and secure.Weight saving, the volume of hydraulic pressure grouting device reduce, thus are convenient to mobile, improve slip casting efficiency, and structure are simple, are convenient to install.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a hydraulic pressure grouting device, comprise frame (1), frame (1) fixedly mounts connecting cylinder (2), it is characterized in that: one end of described connecting cylinder (2) is provided with hydraulic jack (3), the other end connects slip casting cylinder barrel (4), thrust piston (5) is provided with in hydraulic jack (3), and be provided with slip casting piston (6) in slip casting cylinder barrel (4), thrust piston (5) is positioned at and is connected with slip casting piston (6) end by cutting ferrule (7) near one end of slip casting cylinder barrel (4), slip casting cylinder barrel (4) is provided with pulp absorbing hole (8) and plasma discharge mouth (9) away from one end of connecting cylinder (2), midge one-way valve (10) is provided with in described pulp absorbing hole (8), plasma discharge one-way valve (11) is provided with in plasma discharge mouth (9), and pulp absorbing hole (8) connects pulp-absorbing pipe, plasma discharge mouth (9) connects discharge pipe, described hydraulic jack (3) is provided with filler opening (12) and oil drain out (13) away from one end of connecting cylinder (2), filler opening (12) is connected by the oil drain out of oil pipe with the lift cylinder of a full underground drill rig, oil drain out (13) is connected by the filler opening of oil pipe with the lift cylinder of full underground drill rig.
2. hydraulic pressure grouting device according to claim 1, is characterized in that: described pulp-absorbing pipe connects an intake pipe, and intake pipe is provided with and rinses inlet valve (14).
3. hydraulic pressure grouting device according to claim 1 and 2, is characterized in that: described cutting ferrule (7) is provided with a circle circlip (15) in the joint with thrust piston (5).
4. hydraulic pressure grouting device according to claim 3, it is characterized in that: the inherent one end near connecting cylinder (2) of described slip casting cylinder barrel (4) is provided with a circle support ring (16) and ring type dust ring (17), polyurethane sealing ring (21) is provided with between support ring (16) and ring type dust ring (17), described polyurethane sealing ring (21) seals with the outer wall of slip casting piston (6), described support ring (16) is equipped with a circle polyoxymethylene guide ring (18) with the inner ring of ring type dust ring (17), two polyoxymethylene guide rings (18) all seal with the outer wall of slip casting piston (6).
5. hydraulic pressure grouting device according to claim 1, is characterized in that: filler opening (12) and the oil drain out (13) of described hydraulic jack (3) all install the fast plug of self sealing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324326.XU CN204646568U (en) | 2015-05-19 | 2015-05-19 | A kind of hydraulic pressure grouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324326.XU CN204646568U (en) | 2015-05-19 | 2015-05-19 | A kind of hydraulic pressure grouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646568U true CN204646568U (en) | 2015-09-16 |
Family
ID=54099330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324326.XU Expired - Fee Related CN204646568U (en) | 2015-05-19 | 2015-05-19 | A kind of hydraulic pressure grouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646568U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468252A (en) * | 2016-10-25 | 2017-03-01 | 舟山梅朋水处理有限公司 | A kind of equipment of liquid transformation transmission and system |
| CN108005872A (en) * | 2017-12-30 | 2018-05-08 | 镇江长城注浆设备有限公司 | A kind of grouting pump for noting lotion gravel |
| CN112555118A (en) * | 2020-11-06 | 2021-03-26 | 镇江长城注浆设备有限公司 | Ground high-pressure large-flow hydraulic grouting pump operation system |
| CN114392987A (en) * | 2021-12-31 | 2022-04-26 | 江苏重亚重工有限公司 | Comprehensive pipeline spraying and cleaning device for shield machine |
| CN116877374A (en) * | 2023-07-04 | 2023-10-13 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Intelligent grouting pump and grouting method thereof |
-
2015
- 2015-05-19 CN CN201520324326.XU patent/CN204646568U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468252A (en) * | 2016-10-25 | 2017-03-01 | 舟山梅朋水处理有限公司 | A kind of equipment of liquid transformation transmission and system |
| CN108005872A (en) * | 2017-12-30 | 2018-05-08 | 镇江长城注浆设备有限公司 | A kind of grouting pump for noting lotion gravel |
| CN108005872B (en) * | 2017-12-30 | 2024-02-20 | 镇江长城注浆设备有限公司 | Grouting pump capable of injecting paste gravel |
| CN112555118A (en) * | 2020-11-06 | 2021-03-26 | 镇江长城注浆设备有限公司 | Ground high-pressure large-flow hydraulic grouting pump operation system |
| CN112555118B (en) * | 2020-11-06 | 2023-11-10 | 镇江长城注浆设备有限公司 | High-pressure high-flow hydraulic grouting pump operation system for ground |
| CN114392987A (en) * | 2021-12-31 | 2022-04-26 | 江苏重亚重工有限公司 | Comprehensive pipeline spraying and cleaning device for shield machine |
| CN114392987B (en) * | 2021-12-31 | 2023-08-18 | 江苏重亚重工有限公司 | Comprehensive pipeline jetting and cleaning device for shield machine |
| CN116877374A (en) * | 2023-07-04 | 2023-10-13 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Intelligent grouting pump and grouting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160519 |