CN102400642A - Drilling rotary swing power head for high pressure jet grouting - Google Patents
Drilling rotary swing power head for high pressure jet grouting Download PDFInfo
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- CN102400642A CN102400642A CN2011104119815A CN201110411981A CN102400642A CN 102400642 A CN102400642 A CN 102400642A CN 2011104119815 A CN2011104119815 A CN 2011104119815A CN 201110411981 A CN201110411981 A CN 201110411981A CN 102400642 A CN102400642 A CN 102400642A
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- gear
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- high pressure
- pressure jet
- jet grouting
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Abstract
The invention discloses a drilling rotary swing power head for high pressure jet grouting. Functions of drilling, rotary jetting, swing jetting and the like can be realized, and the condition that a rotary swing device of the traditional high pressure jetting machine cannot drill holes and is high in labor consumption is changed. The power head comprises a hydraulic motor, wherein the hydraulic motor is connected with each shaft packaged in a shell; a shaft 1 serving as a power input shaft is directly connected with the hydraulic motor; a gear A is arranged on the shaft 1; a swing transmission device is arranged at the end of the shaft 1; a shaft 2 is arranged on the side of the shaft 1 and is occluded with the gear A of the shaft 1 for transmission through a sliding gear C; a gear B is arranged on the lower part of the shaft 2 and is occluded with a gear E of a shaft 4 for transmission; a shaft 3 is arranged at a position between the shaft 2 and the shaft 4; the upper part of the shaft 3 is connected with the swing transmission device; a gear D is arranged on the middle part of the shaft 3 and is occluded with the sliding gear C of the shaft 2 for transmission; and the sliding gear C is connected with a position regulating device, so that the sliding gear C axially slides in the shaft 2 and is occluded with the gear A and the gear D respectively.
Description
Technical field
The invention discloses a kind of high pressure jet grouting with boring swing unit head, belong to water conservancy construction technical equipment field.
Background technology
The rotating and swinging device of present high spraying construction is to drive worm reduction gear with motor; Speed reducer output shaft is equipped with gear, with the interlock of line shaft gear, when being changed into the pendulum spray by churning, gear is taken off or moves axially; Itself and line shaft gear are broken away from; On said gear, load onto eccentric shaft and connecting rod again, form crankshaft connecting rod system, drive the line shaft swing by speed reducer output shaft.There is following distinct disadvantage in present high spraying construction rotating and swinging device:
(1) power is little, can not can't realize boring the spray one as the boring unit head.
The conversion of (2) churning, pendulum spray needs artificial the completion, and this work completions of need ascending a height is greatly dangerous.
(3) gear exposes, and is easy to wear, and the life-span is short.
(4) complex operation, the time is long.
Summary of the invention
The object of the invention is exactly for addressing the above problem; Provide a kind of high pressure jet grouting with boring swing unit head; Can realize functions such as boring, churning, pendulum spray; Overcome and bored the shortcoming that the spray all-in-one can only a kind of pattern of churning, changed the situation that the rotating and swinging device of traditional high spray machine can not be holed, taken a lot of work, requires great effort.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of high pressure jet grouting is with boring swing unit head; It comprises hydraulic motor, said hydraulic motor be encapsulated in shell in each be connected, wherein directly be connected with hydraulic motor as 1 of power input shaft; On 1, be provided with gear A, 1 end is provided with swash drive; 2 are arranged on 1 side, and the gear A interlock transmission through balladeur train C and 1 is provided with gear B 2 bottom, gear B and 4 gear E interlock transmission; 3 positions that are arranged between 2 and 4, its top is connected with swash drive, and the middle part is provided with gear D and 2 balladeur train C interlock transmission; Balladeur train C is connected with position regulator, thereby 2 endwisely slip, respectively with gear A and gear D interlock.
Said swash drive comprises the rotating disk that is installed in 1 shaft end, and rotating disk cooperates with crankshaft-link rod, and crankshaft-link rod is connected with the balance on 3 tops through bent axle; 1 eccentric distance with 3 bent axles that are connected is adjustable, to change 3 pendulum angle
Said balladeur train C is installed in 2 splined shaft portion.
Said position regulator is a hydraulic jack, and the cylinder rod of hydraulic jack is fixed on the shell, and the cylinder tube profile is a square, is used for installing shift fork.
Form by 4 axles and drive disk assembly in the swing unit head of the present invention, be divided into 5 parts:
(1) motor connects 1, drives 1 and rotatablely moves, and boring is provided, revolves, oscillatory forces;
(2) 2 splined shaft portions are equipped with balladeur train C, can with 1 gear A interlock, 2 with 4 through gear B, gear E transmission, 1 power through passing to 4, is realized the boring function;
(3) 2 splined shaft portions are equipped with balladeur train C, can with 1 shaft gear A interlock, through gear B, gear E transmission 1 power is passed to 4 with 4 for 2, realize the churning function;
(4) 1 are connected through crankshaft-link rod with 3, realize 3 oscillating motion, adjust 1 and 3 crankshaft eccentric distances that connected, and can change 3 pendulum angle, convertible different angles; The balladeur train C of 2 splined shaft portions also can with 3 gear D interlock, 2 with 41 power is passed to 4 through 3,2 gear respectively through gear B, gear E transmission, realize pendulum spray function;
Moving axially of (5) 2 balladeur train C is to be driven by hydraulic jack, and the cylinder rod of hydraulic jack is fixed on the shell, and the cylinder tube profile is a square, is used for installing shift fork.Realize boring, churning, pendulum spray function conversion respectively through the position that changes 2 balladeur train C.
The present invention bores the advantage of spray all-in-one swing unit head:
(1) unit head power is big, is 20～100kw, and drilling speed is fast.
(2) can realize the brill spray integrated construction that churning and pendulum spray.
(3) churning realizes Long-distance Control with the conversion of pendulum spray, and save time (about 2～5 seconds) are safe and reliable.
(4) pendulum spray direction is controlled.
(5) pivot angle is stable.
(6) reliability is high, and the life-span is long.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1. hydraulic motor, 2.1,3.2,4.3,5.4,6. rotating disk, 7. crankshaft-link rod, 8. balance, 9. bent axle, 10. gear A, 11. gear B, 12. gear Cs, 13. gear Ds, 14. gear E.
The specific embodiment
Embodiment of the present invention is following:
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Among Fig. 1:
1, hydraulic motor 1 directly connects 12, drives 12 and rotatablely moves, and boring is provided, revolves, oscillatory forces;
2,23 splined shaft portions are equipped with balladeur train C12, can with 12 gear A 10 interlocks, 23 and 4512 power is passed to 45 through said gear through gear B, gear E transmission, realizes the boring function;
3,23 splined shaft portions are equipped with balladeur train C12, can with 12 gear A 10 interlocks, 23 and 45 through fixed gear B11, gear E14 transmission, 12 power is passed to 45 through said gear, realizes the churning function simultaneously;
4,12 is connected through rotating disk 6, crankshaft-link rod 7, balance 8 with 34, realizes 34 oscillating motion, adjusts 12 and 34, the eccentric distance of bent axle 9, can change 34 pendulum angle; The balladeur train C12 of 23 splined shaft portions also can with 34 gear D 13 interlocks, 23 and 45 fixed gear B11, gear E14 transmission, 12 power is passed to 45 through 34,23 gear respectively, realizes pendulum spray function;
5, moving axially of 23 balladeur train C12 is to be driven by hydraulic jack, and the cylinder rod of hydraulic jack is fixed on the shell, and the cylinder tube profile is a square, is used for installing shift fork.Realize boring, churning, pendulum spray function conversion respectively through the position that changes 23 balladeur train C12.
Claims (4)
1. a high pressure jet grouting is with boring swing unit head; It comprises hydraulic motor; It is characterized in that, said hydraulic motor be encapsulated in shell in each be connected, wherein directly be connected with hydraulic motor as 1 of power input shaft; On 1, be provided with gear A, 1 end is provided with swash drive; 2 are arranged on 1 side, and the gear A interlock transmission through balladeur train C and 1 is provided with gear B 2 bottom, gear B and 4 gear E interlock transmission; 3 positions that are arranged between 2 and 4, its top is connected with swash drive, and the middle part is provided with gear D and 2 balladeur train C interlock transmission; Balladeur train C is connected with position regulator, thereby 2 endwisely slip, respectively with gear A and gear D interlock.
2. high pressure jet grouting as claimed in claim 1 is characterized in that with boring swing unit head said swash drive comprises the rotating disk that is installed in 1 shaft end, and rotating disk cooperates with crankshaft-link rod, and connecting rod is connected with the balance on 3 tops through bent axle; 1 eccentric distance with 3 bent axles that are connected is adjustable, to change 3 pendulum angle.
3. high pressure jet grouting as claimed in claim 1 is characterized in that with boring swing unit head said balladeur train C is installed in 2 splined shaft portion.
4. high pressure jet grouting as claimed in claim 1 is characterized in that with boring swing unit head said position regulator is a hydraulic jack, and the cylinder rod of hydraulic jack is fixed on the shell, and the cylinder tube profile is a square, is used for installing shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110411981 CN102400642B (en) | 2011-12-12 | 2011-12-12 | Drilling rotary swing power head for high pressure jet grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110411981 CN102400642B (en) | 2011-12-12 | 2011-12-12 | Drilling rotary swing power head for high pressure jet grouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102400642A true CN102400642A (en) | 2012-04-04 |
| CN102400642B CN102400642B (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110411981 Expired - Fee Related CN102400642B (en) | 2011-12-12 | 2011-12-12 | Drilling rotary swing power head for high pressure jet grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400642B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278950A (en) * | 2014-03-21 | 2015-01-14 | 陶德明 | Dual-station hydraulic shock rotary drilling and rotary spraying power head |
| CN104314466A (en) * | 2014-08-28 | 2015-01-28 | 陶德明 | Drilling machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2710783A1 (en) * | 2000-06-09 | 2001-12-09 | Oil Lift Technology, Inc. | Pump drive head with stuffing box |
| US20020117334A1 (en) * | 2001-02-26 | 2002-08-29 | Brian Smith | Sonic drill head |
| CN1818228A (en) * | 2006-02-28 | 2006-08-16 | 何庆林 | Formative method for row-pile style water-proof wall underground and spiral driller therefor |
| CN1975093A (en) * | 2006-12-28 | 2007-06-06 | 刘国经 | Rotary vibrating unit head |
| CN101187290A (en) * | 2007-12-22 | 2008-05-28 | 连云港黄海机械厂有限公司 | Non-dredging guiding driller dynamic head main spindle |
| CN201137496Y (en) * | 2008-01-03 | 2008-10-22 | 石家庄煤矿机械有限责任公司 | Tunnelling machine mounted geophysical drilling machine |
| CN101962949A (en) * | 2009-07-23 | 2011-02-02 | 北京中岩大地工程技术有限公司 | Long spiral double-pipe high-pressure stir-jet grouting pile construction method and device |
| CN201865568U (en) * | 2010-11-05 | 2011-06-15 | 秦皇岛天业通联重工股份有限公司 | Full-hydraulic multifunctional power head |
| CN102165134A (en) * | 2008-09-26 | 2011-08-24 | 长年Tm公司 | Modular rotary drill head |
| CN202348113U (en) * | 2011-12-12 | 2012-07-25 | 山东省水利科学研究院 | Drilling pendulum power head for high-pressure jet grouting |
-
2011
- 2011-12-12 CN CN 201110411981 patent/CN102400642B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2710783A1 (en) * | 2000-06-09 | 2001-12-09 | Oil Lift Technology, Inc. | Pump drive head with stuffing box |
| US20020117334A1 (en) * | 2001-02-26 | 2002-08-29 | Brian Smith | Sonic drill head |
| CN1818228A (en) * | 2006-02-28 | 2006-08-16 | 何庆林 | Formative method for row-pile style water-proof wall underground and spiral driller therefor |
| CN1975093A (en) * | 2006-12-28 | 2007-06-06 | 刘国经 | Rotary vibrating unit head |
| CN101187290A (en) * | 2007-12-22 | 2008-05-28 | 连云港黄海机械厂有限公司 | Non-dredging guiding driller dynamic head main spindle |
| CN201137496Y (en) * | 2008-01-03 | 2008-10-22 | 石家庄煤矿机械有限责任公司 | Tunnelling machine mounted geophysical drilling machine |
| CN102165134A (en) * | 2008-09-26 | 2011-08-24 | 长年Tm公司 | Modular rotary drill head |
| CN101962949A (en) * | 2009-07-23 | 2011-02-02 | 北京中岩大地工程技术有限公司 | Long spiral double-pipe high-pressure stir-jet grouting pile construction method and device |
| CN201865568U (en) * | 2010-11-05 | 2011-06-15 | 秦皇岛天业通联重工股份有限公司 | Full-hydraulic multifunctional power head |
| CN202348113U (en) * | 2011-12-12 | 2012-07-25 | 山东省水利科学研究院 | Drilling pendulum power head for high-pressure jet grouting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278950A (en) * | 2014-03-21 | 2015-01-14 | 陶德明 | Dual-station hydraulic shock rotary drilling and rotary spraying power head |
| CN104314466A (en) * | 2014-08-28 | 2015-01-28 | 陶德明 | Drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102400642B (en) | 2013-11-06 |
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Granted publication date: 20131106 Termination date: 20141212 |
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| EXPY | Termination of patent right or utility model |