CN202348113U - Drilling pendulum power head for high-pressure jet grouting - Google Patents
Drilling pendulum power head for high-pressure jet grouting Download PDFInfo
- Publication number
- CN202348113U CN202348113U CN 201120515958 CN201120515958U CN202348113U CN 202348113 U CN202348113 U CN 202348113U CN 201120515958 CN201120515958 CN 201120515958 CN 201120515958 U CN201120515958 U CN 201120515958U CN 202348113 U CN202348113 U CN 202348113U
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- CN
- China
- Prior art keywords
- gear
- shaft
- pressure jet
- jet grouting
- boring
- 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 drilling pendulum power head for high-pressure jet grouting. The drilling pendulum power head can realize the functions of drilling, swing-jet grouting, pendulum jet and the like, and changes the situations that the conventional high-pressure jet machine can not drill in pendulum positions and wastes labor and force. The drilling pendulum power head comprises a hydraulic motor which is connected with each shaft encapsulated in a shell, wherein a shaft I, serving as a power input shaft, is directly connected with the hydraulic motor and is provided with a gear A, and a swinging transmission device is arranged at the end part of the shaft I; a shaft II is arranged on the side surface of the shaft I and is in meshing transmission with the gear A of the shaft I by a sliding gear C, and a gear B is arranged at the lower part of the shaft II and is in meshing transmission with a gear E of a shaft IV; a shaft III is arranged between the shaft II and the shaft IV, the upper part of the shaft III is connected with the swinging transmission device, and a gear D is arranged in the middle of the shaft III and is in meshing transmission with the sliding gear C of the shaft II; and the sliding gear C is connected with a position regulating device to slide in the axial direction of the shaft II and to be meshed with the gear A and the gear D respectively.
Description
Technical field
The utility model 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.
The utility model content
The purpose of the utility model 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 utility model 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 utility model, 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 utility model 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 the structural representation of the utility model.
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
The utility model embodiment is following:
Below in conjunction with accompanying drawing and embodiment the utility model 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 201120515958 CN202348113U (en) | 2011-12-12 | 2011-12-12 | Drilling pendulum power head for high-pressure jet grouting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120515958 CN202348113U (en) | 2011-12-12 | 2011-12-12 | Drilling pendulum power head for high-pressure jet grouting |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202348113U true CN202348113U (en) | 2012-07-25 |
Family
ID=46537122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120515958 Expired - Fee Related CN202348113U (en) | 2011-12-12 | 2011-12-12 | Drilling pendulum power head for high-pressure jet grouting |
Country Status (1)
Country | Link |
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CN (1) | CN202348113U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102400642A (en) * | 2011-12-12 | 2012-04-04 | 山东省水利科学研究院 | Drilling rotary swing power head for high pressure jet grouting |
CN104763791A (en) * | 2014-01-06 | 2015-07-08 | 山东省水利科学研究院 | Device for swinging by any angle |
-
2011
- 2011-12-12 CN CN 201120515958 patent/CN202348113U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102400642A (en) * | 2011-12-12 | 2012-04-04 | 山东省水利科学研究院 | Drilling rotary swing power head for high pressure jet grouting |
CN104763791A (en) * | 2014-01-06 | 2015-07-08 | 山东省水利科学研究院 | Device for swinging by any angle |
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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: 20120725 Termination date: 20131212 |