CN106522214A - Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device - Google Patents
Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device Download PDFInfo
- Publication number
- CN106522214A CN106522214A CN201611078262.5A CN201611078262A CN106522214A CN 106522214 A CN106522214 A CN 106522214A CN 201611078262 A CN201611078262 A CN 201611078262A CN 106522214 A CN106522214 A CN 106522214A
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- CN
- China
- Prior art keywords
- gear
- axle
- motor
- lower cover
- driving means
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
Abstract
A double-motor shaft-distance-variable four-shaft stirring machine driving device comprises an upper cover and a lower cover, wherein side walls are arranged between the upper cover and the lower cover; the upper cover, the lower cover and the side walls form gear assembling space in a surrounding manner; two driving motors are arranged on the upper surface of the upper cover; the connecting line direction between the two driving motors is a first axis; a first gear sleeves an output shaft of each driving motor; driving shafts are symmetrically arranged on two sides of each driving motor by using the first axis as a symmetry axis; the driving shafts penetrate in slot holes which are correspondingly formed in the upper cover and the lower cover; a second gear sleeves each driving shaft; the four slot holes extend to the outer side of the two driving motors; an included angle between the extending direction of the four slot holes and the first axis is an acute angle; a pony axle is arranged between each driving motor and the outer side of a corresponding second bearing assembling structure; each pony axle is positioned in the gear assembling space; a third gear sleeves each pony axle; and each third gear is respectively engaged with the corresponding first gear and the corresponding second gear. The double-motor shaft-distance-variable four-shaft stirring machine driving device can meet requirements of construction of types of mixing piles with different shaft distances.
Description
Technical field
It is the present invention relates to a kind of cement mixing pile piling machine drive system, particularly a kind of for treatment of soft foundation and reinforcing
The adjustable four axles deep-cement of wheelbase stirs the rig driving means of engineering method.
Background technology
It is more and more with reclamations such as current Large Scale Construction Engineering harbour, harbour, man-made islands, for ground
Requirement with based process also more and more higher, for construction efficiency it is also proposed that carrying out higher requirement, for deep cement soil is stirred
Stake is the compound pile body formed through mix using cement grout and the soil body, the soil body and firming agent generation physical-chemical reaction, shape
Into the soil cement reinforcing body with certain globality and some strength.The engineering method was once widely used in Japan and Korea,
With the enforcement of the major infrastructure projects such as many marine reclamation lands of China, deep-cement stirring engineering method will obtain substantial amounts of popularization and answer
With.
For more traditional deep-cement agitation driller, single shaft, twin shaft or three axle rigs are mostly, pile area is less,
Construction efficiency is relatively low, and increasing with ultra-deep soft foundation project, and the construction drill of basement process is required also increasingly
Height, traditional rig easily cause more damage, nothing to drilling rod, drill bit in power-driven system, drilling and whipping process
Method meets the requirement of high-quality construction.And for other four axles agitation drillers, a kind of spacing construction of fixation is only, with
Difference to basement process design requirement, different cement mixing pile-type need the driving means using different wheelbases, for
The configuration of construction equipment can cause certain waste, seriously increase construction cost.
The content of the invention
It is an object of the present invention to provide four variable axle agitation driller driving means of a kind of bi-motor wheelbase, which is using to power
Wheelbase variset in driving head device, adjusts four drilling rod positions and is constructed, can meet the mixing pile stake of different wheelbases
The construction requirement of type, can solve the problems, such as that conventional four axles agitation driller cannot adjust spacing.
For achieving the above object, the present invention takes technical scheme below：
Four variable axle agitation driller driving means of a kind of bi-motor wheelbase, it includes horizontal upper lid and lower cover, on this
Side wall is provided between lid and lower cover, composition gear assembling space on this, between lid, lower cover and side wall, is enclosed；On this, cap upper surface is provided with
Two drive motors, the line direction between two drive motors are first axle；Each drive motor is assembled by clutch shaft bearing
Structure is fixed on this on lid, and the output shaft of each drive motor is located in the gear assembling space, and the output sleeve is provided with the
One gear；Each drive motor both sides are arranged with drive shaft as axis of symmetry with the first axle, and the drive shaft is arranged in lid on this
In the elongated hole for opening up corresponding with lower cover, and can move along the elongated hole；The propeller shaft sleeve is provided with second gear, and the drive shaft is upper and lower
Two ends are individually fixed on the Shang Gai and lower lid by second bearing package assembly；Four elongated holes prolong on the outside of two drive motors
Stretch and the angle between bearing of trend and the first axle is acute angle；Each drive motor with outside corresponding second bearing package assembly
Pony axle is provided between side, the pony axle is located in the gear assembling space, and is arranged with the 3rd gear, the 3rd gear difference
Engage with the adjacent first gear and second gear.
Further, the elongated hole has positioning convex, the second bearing assembling knot near the inwall of the pony axle
Detent corresponding with the positioning convex is provided with the outside of structure.
Further, the width positioned at the elongated hole of the lower cover is more than the external diameter of the second gear.
Further, the drive shaft lower end is located at below the lower cover, and is fixedly connected with drilling rod by bar conjunction.
Further, four variable axle agitation driller driving means of described bi-motor wheelbase, also including car body, the car body
Front end is provided with vertical mast, and the mast is provided with backboard, and the upper lid and lower cover side are fixed on the backboard.
Further, the upper lid periphery is upwardly extended and is provided with side plate, is provided with top board at the top of the side plate, the top board and side plate
Side is fixedly connected with the backboard.
Further, the backboard slides on the mast and can move up and down along the mast, and the top board is provided with
Movable pulley, the mast top are provided with fixed pulley；The car body is fixed with lowering or hoisting gear, the hawser of the lowering or hoisting gear rotating around
The Jing fixed pulleys and movable pulley.
Further, the angle between the elongated hole bearing of trend and the first axle is 40-60 degree, it is preferred that be
45 degree.
The invention has the beneficial effects as follows：Using four variable axle agitation driller driving means of bi-motor wheelbase of the present invention
In the case of, have the effect that：
In the device with multiple drivings, can by sealing be formed at it is upper lid and lower cover top assembly hole and under
The upper bearing package assembly and lower bearing package assembly of portion's assembly hole carries out the straightforward procedure of position movement to change driving
The spacing of axle.Therefore, according to the present invention, operator can also easily change the wheelbase of auger at the scene, from
And without the need for the mutually different multiple stage driving means of wheelbase were bought as in the past, therefore, it is highly beneficial in economic aspect, it is same with this
When, as the weight that can make driving means is minimized, thus the danger such as the rollover event of twist bit can be reduced.
Description of the drawings
Fig. 1 is the front view of a preferred embodiment of four variable axle agitation driller driving means of wheelbase of the present invention.
Fig. 2 is the side view of a preferred embodiment of four variable axle agitation driller driving means of wheelbase of the present invention.
Fig. 3 is the side for illustrating the state that power is transmitted in four variable axle agitation driller driving means of wheelbase of the present invention
Sectional view.
Fig. 4 is the top view of the state of transmission power in four variable axle agitation driller driving means of wheelbase of the present invention, is wrapped
Include drive shaft be located adjacent to the side of drive motor output shaft and drive shaft be located remotely from drive motor output shaft side two
Plant state diagram.
Fig. 5 is the upper lid or the top view of lower cover suitable for four variable axle agitation driller driving means of wheelbase of the present invention.
Fig. 6 A are the second bearing package assembly suitable for four variable axle agitation driller driving means of wheelbase of the present invention
Top view.
Fig. 6 B are another second bearing assembling knot suitable for four variable axle agitation driller driving means of wheelbase of the present invention
The top view of structure.
Fig. 7 is the front view of another embodiment for being suitable for four variable axle agitation driller driving means of wheelbase of the present invention.
Fig. 8 is the drilling rod ordered state figure based on four variable axle agitation driller driving means of wheelbase of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described, following examples are only
For clearly illustrating technical scheme, it is impossible to limited the scope of the invention with this.
As Figure 1-Figure 4, the present invention provides a kind of four variable axle agitation driller driving means of bi-motor wheelbase, and it wraps
Horizontal upper lid 1 and lower cover 2 are included, side wall 3 is provided with this between lid 1 and lower cover 2, on this, between lid 1, lower cover 2 and side wall 3, is enclosed structure
Into gear assembling space 4.On this, 1 upper surface of lid is provided with two drive motors 5, and the line direction between two drive motors 5 is
First axle.Each drive motor 5 is fixed on this on lid 1 by clutch shaft bearing package assembly 6, and the output of each drive motor 5
Axle 51 is located in the gear assembling space 4, and the output shaft 51 is arranged with first gear 7.5 both sides of each drive motor are with the first axle
Line is arranged with drive shaft 8 for axis of symmetry, and the drive shaft 8 is arranged in the elongated hole 9 that lid 1 and the correspondence of lower cover 2 are opened up on this, and energy
Move along the elongated hole 9.The drive shaft 8 is arranged with second gear 10, and 8 upper and lower ends of drive shaft are tied by second bearing assembling
Structure 11 is individually fixed on this on lid 1 and lower cover 2.Four elongated holes 9 extend on the outside of two drive motors 5 and bearing of trend with should
Angle between first axle is acute angle, is 40-60 degree, preferably 45 degree.Each drive motor 5 is assembled with corresponding second bearing
Pony axle 12 is provided between on the outside of structure 11, the pony axle 12 is located in the gear assembling space 4, and is arranged with the 3rd gear
13, the 3rd gear 13 is engaged with the adjacent first gear 7 and second gear 10 respectively.
The assembling in the elongated hole 9 of upper lid 1 and lower cover 2 with the state that is embedded in of second bearing package assembly 11, and by bolt,
The fixed structure of screw etc is interfixing.Also, as shown in figure 5, the elongated hole 9 has near the inwall of the pony axle 12 determine
Position raised 91, is provided with the outside of the second bearing package assembly 11 and 91 corresponding detent of the positioning convex, can limit group
Dress directivity, plays a part of positioning.
For some drive motor 5, output shaft 51 drives first gear 7 to operate, and two the 3rd gears 13 are distinguished
Gear is carried out with first gear 7 to be combined；Above-mentioned 3rd gear 13 is combined with pony axle 12, is configured to the structure for rotating freely,
So as to when first gear 7 is rotated, revolving force can be transmitted to second gear 10 by the 3rd gear 13.
For constructing operation, four variable axle agitation driller driving means of bi-motor wheelbase of the present invention, also including car body 14,
14 front end of car body is provided with vertical mast 15, and the mast 15 is provided with backboard 16, and on this, lid 1 and 2 side of lower cover are fixed at this
On backboard 16.On this, 1 periphery of lid is upwardly extended and is provided with side plate 17, is provided with top board 18 at the top of the side plate 17, the top board 18 and side plate
17 sides are fixedly connected with the backboard 16.As shown in Fig. 3, Fig. 7,8 lower end of drive shaft is located at below the lower cover 2, and is passed through
Bar conjunction 81 is fixedly connected with drilling rod 19, and drilling rod 19 is got off ground is implemented to bore a hole in the drive of each drive shaft 8.
For the ease of adjusting operation, the backboard 16 slides on the mast 15 and can move up and down along the mast 15, should
Top board 18 is provided with movable pulley 20, is provided with fixed pulley 21 at the top of the mast 15.The car body 14 is fixed with lowering or hoisting gear, and the lifting is filled
The difference pile warp fixed pulley 21 of hawser 22 put and movable pulley 20.
Four variable axle agitation driller driving means of bi-motor wheelbase of the present invention along erect direction hawser 22 effect
Under lifted, and to be operated by way of four drilling rods 19 being driven two drive motors 5, gear assembling is empty
Between 4 be located at cavity between upper lid 1 and lower cover 2, in gear assembling space 4, make two the 3rd gears 13 respectively with the first tooth
Take turns 7 co-operations, first gear 7 is combined with the output shaft 51 of drive motor 5, the 3rd gear 13 respectively with drive shaft 8 on
Second gear 10 is combined, for driving the drilling rod 19 combined with the downside of four drive shafts 8, second in above-mentioned drive shaft 8
Gear 10 is combined with second bearing package assembly 11, is assembled in the elongated hole 9 of upper and lower cover.
As shown in Figure 4, Figure 5, compared with drive shaft 8, the axle center of above-mentioned pony axle 12 is in 5 output shaft 51 of drive motor
Opposition side, make to be formed at lid 1 and lower cover 2 elongated hole 9 and for they are implemented with the second bearing package assembly 11 of sealing with
Centered on pony axle 12, and with further away from 5 output shaft of drive motor, 51 side, axle centre-to-centre spacing becomes more remote mode with hole type
It is symmetrical, in above-mentioned second bearing package assembly 11, it is close to the center point P 1 of 5 output shaft of drive motor, 51 side and away from drive
The center point P 2 of 5 output shaft 51 of dynamic motor is formed in a symmetrical manner, when one of drive shaft 8 that assembles is come to be exchanged with each other
Mode when being mounted on the second bearing package assembly 11 of left and right sides, wheelbase can be made to change.
And, above-mentioned second bearing package assembly 11 can be configured to polytype.Preferably, as shown in Figure 6A, with
Assembling drive shaft 8 is located at that the mode of 9 both sides of elongated hole is configured in center point P l, P2, so as to be used in conjunction with wheelbase 900mm
With wheelbase 1200mm, also, as shown in Figure 6B, it is used in conjunction with matching somebody with somebody between both sides center point P l, P2 provided by Fig. 6 part As
Put the wheelbase 1000mm and wheelbase 1100mm of in center point P 3, P4.
Like this, in configuration center point Pl, P2, P3, P4 in the way of as shown in Fig. 6 part As and Fig. 6 part Bs arranging
In the case of drive shaft 8, as shown in figure 4, when being rotated by 90 ° second bearing package assembly 11, centered on pony axle 12
The enterprising line position of circumference put movement, now, realize the change of drive shaft 8.
As one, in the state of the wheelbase for constituting center point P l for being close to 5 output shaft 51 of drive motor is 900mm,
As shown in figure 4, make second bearing package assembly 11 rotate 90 degree coming where 5 output shaft 51 of drive motor away from opposition side
Center point P 2 is set, then can be used according to the wheelbase of 1200mm width, and 5 output shaft 51 of drive motor is close to constituting
The wheelbase of center point P 3 be 1000mm in the state of, as described above, make second bearing package assembly 11 rotate 90 degree come away from
Center point P 4 is set where 5 output shaft 51 of drive motor of opposition side, then can be used according to the wheelbase of 1100mm width.
Therefore, in the situation using four variable axle agitation driller driving means of bi-motor wheelbase provided by the present invention
Under, can only by the simple operationss of separate mobile are carried out to second bearing package assembly 11, it is possible to which offer can be such as Fig. 8 institutes
The various wheelbase drilling rods for showing the feature that operated, wherein L1, L2 can for 900mm, 1000mm, 1100mm,
1200mm etc..
On the other hand, in the present invention, the width positioned at the elongated hole 9 of the lower cover 2 is more than the external diameter of the second gear 10, when
Need from drive shaft 8 remove second bearing package assembly 11 when, by the elongated hole 9 of lower cover 2 easily to gear assembling space 4
Outside separated, it is possible to be conveniently carried out the decomposition assembling of drive shaft 8 and second gear 10.
The four axle agitation driller wheelbase changeable driving devices that the present invention is provided, it is possible to use two drive motors are driving
Four drilling rods, and compared with drilling rod axle, the pony axle that the first gear combined with each drive motor output shaft is driven is located at
More lateral (opposition side of motor drive shaft), and so that the elongated hole of the arc centered on pony axle is formed in upper and lower cover, as long as mobile group
The position of the second bearing package assembly loaded on the elongated hole for being formed in these upper and lower covers, it is possible to change wheelbase, such that it is able to reality
The regulation of the various different wheelbases that existing prior art cannot be provided.
The above, is only the preferred forms of the present invention, non-that the present invention is imposed any restrictions, every according to the present invention
Technical spirit still falls within technical solution of the present invention to implementing any simple modification, change and the equivalent transformation that are made above
Protection domain in.
Claims (9)
1. four variable axle agitation driller driving means of a kind of bi-motor wheelbase, it is characterised in that it include horizontal upper lid and
Lower cover, is provided with side wall between lid and lower cover on this, encloses composition gear assembling space on this between lid, lower cover and side wall；Lid on this
Upper surface is provided with two drive motors, and the line direction between two drive motors is first axle；Each drive motor is by the
One bearing package assembly is fixed on this on lid, and the output shaft of each drive motor is located in the gear assembling space, the output
Axle sleeve is provided with first gear；Each drive motor both sides are arranged with drive shaft as axis of symmetry with the first axle, and the drive shaft is worn
Cover in the elongated hole for opening up corresponding with lower cover on this, and can move along the elongated hole；The propeller shaft sleeve is provided with second gear, and should
Drive shaft upper and lower ends are individually fixed on the Shang Gai and lower lid by second bearing package assembly；Four elongated holes are driven to two
Extend on the outside of motor and the angle between bearing of trend and the first axle is acute angle；Each drive motor and corresponding second bearing
Pony axle is provided between on the outside of package assembly, the pony axle is located in the gear assembling space, and is arranged with the 3rd gear, this
Three gears are engaged with the adjacent first gear and second gear respectively.
2. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 1, it is characterised in that described
Elongated hole has positioning convex near the inwall of the pony axle, is provided with and the positioning convex on the outside of the second bearing package assembly
Corresponding detent.
3. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 1 and 2, it is characterised in that
It is more than the external diameter of the second gear positioned at the width of the elongated hole of the lower cover.
4. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 3, it is characterised in that described
Drive shaft lower end is located at below the lower cover, and is fixedly connected with drilling rod by bar conjunction.
5. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 4, it is characterised in that also wrap
Car body is included, the car body front end is provided with vertical mast, the mast is provided with backboard, the upper lid and lower cover side are fixed at the back of the body
On plate.
6. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 5, it is characterised in that described
Upper lid periphery is upwardly extended and is provided with side plate, is provided with top board at the top of the side plate, and the top board and side plate side are fixed with the backboard
Connection.
7. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 6, it is characterised in that described
Backboard slides on the mast and can move up and down along the mast, and the top board is provided with movable pulley, and the mast top sets
There is fixed pulley；The car body is fixed with lowering or hoisting gear, and the hawser of the lowering or hoisting gear distinguishes the pile warp fixed pulley and movable pulley.
8. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 7, it is characterised in that described
Angle between elongated hole bearing of trend and the first axle is 40-60 degree.
9. four variable axle agitation driller driving means of bi-motor wheelbase according to claim 8, it is characterised in that described
Angle between elongated hole bearing of trend and the first axle is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078262.5A CN106522214A (en) | 2016-11-29 | 2016-11-29 | Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078262.5A CN106522214A (en) | 2016-11-29 | 2016-11-29 | Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522214A true CN106522214A (en) | 2017-03-22 |
Family
ID=58353464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611078262.5A Pending CN106522214A (en) | 2016-11-29 | 2016-11-29 | Double-motor shaft-distance-variable four-shaft stirring drilling machine driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522214A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084011A (en) * | 1994-06-09 | 1996-01-09 | Sanwa Kizai Co Ltd | Multishaft excavator |
| CN2462064Y (en) * | 2000-12-28 | 2001-11-28 | 铁道部武汉工程机械研究所 | Multi-drilling rod engineering drilling machine with variable drilling rod interval |
| CN102561944A (en) * | 2011-12-29 | 2012-07-11 | 北京市三一重机有限公司 | Porous occlusive pile drilling machine and construction technology thereof |
| CN103362121A (en) * | 2013-08-07 | 2013-10-23 | 上海强劲地基工程股份有限公司 | Six-shaft cement mixing pile machine |
| KR101576971B1 (en) * | 2015-05-29 | 2015-12-11 | 지이산업 주식회사 | center distance adjustment device for 4-axis drilling auger machine |
| CN105252036A (en) * | 2015-10-18 | 2016-01-20 | 滁州品之达电器科技有限公司 | Double-drill mechanism capable of adjusting drill distance |
| CN206267143U (en) * | 2016-11-29 | 2017-06-20 | 北京振冲工程股份有限公司 | Four variable axle agitation driller drive devices of a kind of bi-motor wheelbase |
-
2016
- 2016-11-29 CN CN201611078262.5A patent/CN106522214A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH084011A (en) * | 1994-06-09 | 1996-01-09 | Sanwa Kizai Co Ltd | Multishaft excavator |
| CN2462064Y (en) * | 2000-12-28 | 2001-11-28 | 铁道部武汉工程机械研究所 | Multi-drilling rod engineering drilling machine with variable drilling rod interval |
| CN102561944A (en) * | 2011-12-29 | 2012-07-11 | 北京市三一重机有限公司 | Porous occlusive pile drilling machine and construction technology thereof |
| CN103362121A (en) * | 2013-08-07 | 2013-10-23 | 上海强劲地基工程股份有限公司 | Six-shaft cement mixing pile machine |
| KR101576971B1 (en) * | 2015-05-29 | 2015-12-11 | 지이산업 주식회사 | center distance adjustment device for 4-axis drilling auger machine |
| CN105252036A (en) * | 2015-10-18 | 2016-01-20 | 滁州品之达电器科技有限公司 | Double-drill mechanism capable of adjusting drill distance |
| CN206267143U (en) * | 2016-11-29 | 2017-06-20 | 北京振冲工程股份有限公司 | Four variable axle agitation driller drive devices of a kind of bi-motor wheelbase |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |