CN201730088U - Vibroflotation device - Google Patents
Vibroflotation device Download PDFInfo
- Publication number
- CN201730088U CN201730088U CN2010201243008U CN201020124300U CN201730088U CN 201730088 U CN201730088 U CN 201730088U CN 2010201243008 U CN2010201243008 U CN 2010201243008U CN 201020124300 U CN201020124300 U CN 201020124300U CN 201730088 U CN201730088 U CN 201730088U
- Authority
- CN
- China
- Prior art keywords
- vibrating impacter
- motor
- shakes
- drift
- vibroflotation
- 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 - Lifetime
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- 230000010287 polarization Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 210000004907 gland Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000003921 oil Substances 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to a vibroflotation device using a vibroflotation method to encrypt soft foundation, which comprises a polarization shaft, a vibroflotation head, a motor, a main bearing and a connecting flange and the like, wherein the polarization shaft is arranged in a vibroflotation device shell through the main bearing, the peripheral walls of the vibroflotation device shell are connected with anti-twisting protective plates, the front end of the vibroflotation device shell is provided with the vibroflotation head, the polarization shaft is connected with an output shaft of the motor through a coupling, the motor is arranged in a motor shell, the rear end of the motor shell is provided with a motor pressing cover, the motor pressing cover is provided with a pressure water pipe interface, the polarization shaft is provided with a plurlaity of half cylindrical cylinder lead-injecting eccentric block, amplitude and excitation force are changed through adjusting the number of eccentric blocks, the polarization shaft and the vibroflotation head are provided with strong magnets, and a bearing structure of the polarization shaft is lubricated through oil bath, thereby increasing the using period of lubricating oil and the service life of the vibroflotation device.
Description
Technical field
The utility model relates to a kind ofly encrypts the device of soft foundation with vibratory drilling method, relate in particular to a kind of can be according to the different geological stratifications of job site, regulate amplitude and can change the vibrating impacter of motor at any time.
Background technology
Vibroflotation technique also is called vibroflotation method, according to its approach, means difference of reinforcing mollisol, can be divided into and shaking towards compacting method and vibroreplacement or title vibro-replacement stone column method.Vibroflotation method is with the crane vibrating impacter of slinging, and starts submersible motor and drives eccentric block, makes vibrating impacter produce dither, starts high-pressure hydraulic pump simultaneously, and water under high pressure is penetrated by nozzle, under the effect of dashing of shaking, vibrating impacter is sunk to projected depth gradually.Promptly in the hole, insert rubble piecemeal behind the clear hole from ground.
Vibrating impacter is a main construction equipment in the vibroflotation method construction, at present, the more vibrating impacter of domestic application is electronic vibrating impacter or hydraulic vibroflotation device, and it is to drive the rotation of polarization rotor by motor or motor, produce horizontal vibration force, finish operations such as pore-creating, the building stones of tamping adding or pile.
Existing vibrating impacter vibration force is less than normal, and power is big inadequately, and its range of application is handled also relative narrower of adaptive capacity to various soil layers, thereby must develop the vibrating impacter that a kind of power is big, can adapt to various soil layers.Polarization rotor in the present vibrating impacter is one group of semicircle eccentric block, and promptly a whole eccentric block can not be regulated amplitude and exciting force; And the drift that shakes weares and teares easily, the member in the vibrating impacter housing come out, to such an extent as to the application life of vibrating impacter is shorter; Another problem is, shakes in housing because the polarization axle long-term work is rotated, and causes the more impurity of lubrication oil blending of enclosure interior, influences the life cycle of lubrication oil.
Summary of the invention
The purpose of the new shape of this practicality is: a kind of vibrating impacter is provided, shakes that impulse force is big, pore-creating and cryptographic capabilities improve, can improve the adaptive capacity that various soil layers are handled, and increase the service life.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of vibrating impacter, include polarization axle, the drift that shakes, motor, adpting flange, described polarization axle is connected in the vibrating impacter housing by described base bearing, the perisporium of described vibrating impacter housing is connected with the anti-backplate of turning round, the front end of described vibrating impacter housing is provided with the drift that shakes, described polarization axle is connected with the output shaft of described motor by shaft joint, described motor is located in the electric machine casing, the motor gland is equipped with in the rear end of described motor casing, described motor gland is provided with the penstocks interface, and the plumbous eccentric block of notes of several half-cylindrical tubulars is housed on the described polarization axle; Described electric machine casing and describedly anti-turn round backplate and join by described adpting flange, described adpting flange is provided with a charging hole; On described polarization axle and the described drift that shakes several magnet is housed.
The number of the plumbous eccentric block of described notes is four to eight; Four to eight magnet are housed on the described drift that shakes.Preferentially, the number of the plumbous eccentric block of described notes is six; Six magnet are housed on the described drift that shakes.
Water channel in described penstocks interface and the electric machine casing, the water channel in the plate is turned round in protection, water channel and the water nozzle on the described drift that shakes communicates.
Be provided with sealing ring between described vibrating impacter housing, described electric machine casing and the described adpting flange, and connect by bolt.
Preferably, described shaft joint is a blossom type elasticity shaft joint.
Preferably, described vibrating impacter housing is provided with one and visits oilhole, and the described drift that shakes is provided with a drain oil.
Preferably, in order to offset the wearing and tearing in the use, can adopt welding procedure to add one deck wear resistance electrode resurfacing welding material on the surface of the drift that shakes.
More preferably, described motor is 30KW-185KW.
In sum, the beneficial effects of the utility model are:
(1), several be set independently annotate plumbous half-cylindrical eccentric block, can change amplitude and exciting force by the quantity of adjusting eccentric block, improved the compliance ability that various soil layers are handled with this.
(2), the water channel that communicates of integral body, can be beneficial to motor and cool off by force.
(3), each housing parts adopts split design, connects by bolt, is convenient to installation and removal.
(4), on the eccentric shaft, on the drift that shakes strong magnets is housed, the impurity in the absorption rotation process in the lubrication oil increases the hydraulic oil life cycle.
(5), can change motor at any time according to the requirement of different grounds and soil layer in the engineering, satisfied various environmental demands.
Description of drawings
Fig. 1 is a vibrating impacter structural representation of the present utility model;
Fig. 2 is that A of the present utility model is to schematic diagram;
Fig. 3 is an A-A schematic diagram of the present utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of vibrating impacter, include polarization axle 1, the drift 2 that shakes, motor 3, electric machine casing 8, base bearing 4, adpting flange 5 etc., polarization axle 1 is connected in the vibrating impacter housing 6 by base bearing 4, base bearing 4 front ends are provided with a thrust bearing 22, are connected with a dish-type packing ring 23 between base bearing 4 and the thrust bearing 21.The perisporium of vibrating impacter housing 6 is connected with the anti-backplate 7 (being commonly called as the water channel backplate) of turning round, the front end of vibrating impacter housing 6 is provided with the drift 2 that shakes, the material of drift 2 of shaking is the wear resistance electrode resurfacing welding material, and the drift 2 that shakes is fixed on vibrating impacter housing 6 and anti-turning round on the backplate 7 by bolt 23.Be provided with sealing ring between vibrating impacter housing 6 afterbodys, electric machine casing 8 front ends and the adpting flange 5, and be connected to become an integral body by bolt 20,21.The plumbous eccentric block 9 of the notes that it is tubular that polarization axle 1 is provided with 6 semi-cylindrical middle parts, eccentric block 9 in turn is through on the polarization axle 1, adjust the amplitude and the exciting force of vibrating impacter by the quantity that changes eccentric block, thereby can adapt to the demand of different soil ground.The afterbody of polarization axle 1 is connected with the output shaft of motor 3 by a blossom type elasticity shaft joint 10, shaft joint 10 is arranged in the adpting flange 5, motor 3 is located in the electric machine casing 8, motor gland 12 is equipped with in the rear end of electric machine casing 8, motor gland 12 is connected with electric machine casing 8 by bolt 15, motor gland 12 is provided with penstocks interface 13 and cable interface 14, and cable interface 14 is used for being connected with electric control box.Penstocks 13 communicate with water channel in the electric machine casing 8, electric machine casing 8 sidewall openings make the water channel in it communicate with the water channel that protection is turned round in the plate 7, protect to turn round the water channel of plate 7 and communicate with water channel and water nozzle 17 on the drift 2 that shakes, by utilizing water channel to surround motor, play strong cooling effect like this.
In this example, adpting flange 5 is provided with a charging hole 11 and an oil blocks up 25, is used for to the indoor interpolation hydraulic oil of vibrating impacter, so that bath lubrication polarization axle 1; Also be provided with one on the vibrating impacter housing 6 and visit oilhole 26, can be by surveying the surplus of observing hydraulic oil, so that in time to indoor interpolation lubrication oil; The drift 2 that shakes is provided with a drain oil 16, and the lubrication oil in this example is antiwear hydraulic oil, the time of frequent filling butter in the saving work, and the application life of having improved bearing.
Present embodiment also take polarization axle 1 six strong magnets 19 are set and the drift 2 that shakes on a strong magnets 18 is set, can be used for adsorbing in the rotation process, impurity in the lubrication oil increases the hydraulic oil life cycle.The power of motor that present embodiment is selected for use is 130KW, can change the motor of different model different capacity at any time according to the needs of different engineerings and geology.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. vibrating impacter, include polarization axle, drift shakes, motor, base bearing, adpting flange, described polarization axle is located in the vibrating impacter housing by described base bearing, the perisporium of described vibrating impacter housing is connected with the anti-backplate of turning round, the front end of described vibrating impacter housing is provided with the drift that shakes, described polarization axle is connected with the output shaft of described motor by shaft joint, described motor is located in the electric machine casing, the motor gland is equipped with in the rear end of described electric machine casing, described motor gland is provided with the penstocks interface, it is characterized in that, the plumbous eccentric block of notes of four to eight half-cylindrical tubulars is housed on the described polarization axle; Described electric machine casing and described anti-turning round between the backplate are joined by described adpting flange, and described adpting flange is provided with a charging hole; Four to eight magnet are housed on described polarization axle and the described drift that shakes.
2. vibrating impacter according to claim 1 is characterized in that, the number of the plumbous eccentric block of described notes is six.
3. vibrating impacter according to claim 1 is characterized in that, the number of described magnet is six.
4. vibrating impacter according to claim 1 is characterized in that, the water channel in described penstocks interface and the electric machine casing, the water channel in the plate is turned round in protection, water channel and the water nozzle on the described drift that shakes communicates.
5. vibrating impacter according to claim 1 is characterized in that, is provided with sealing ring between described vibrating impacter housing, described electric machine casing and the described adpting flange, and connects by bolt.
6. vibrating impacter according to claim 1 is characterized in that, described shaft joint is a blossom type elasticity shaft joint.
7. select a described vibrating impacter according to claim 1-6, it is characterized in that, described vibrating impacter housing is provided with one and visits oilhole, and the described drift that shakes is provided with a drain oil.
8. select a described vibrating impacter according to claim 1-6, it is characterized in that, add weldering one deck wear resistance electrode resurfacing welding material on the surface of the described drift that shakes.
9. select a described vibrating impacter according to claim 1-6, it is characterized in that, described motor is 30KW-185KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201243008U CN201730088U (en) | 2010-03-05 | 2010-03-05 | Vibroflotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201243008U CN201730088U (en) | 2010-03-05 | 2010-03-05 | Vibroflotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730088U true CN201730088U (en) | 2011-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201243008U Expired - Lifetime CN201730088U (en) | 2010-03-05 | 2010-03-05 | Vibroflotation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201730088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248160A (en) * | 2013-04-26 | 2013-08-14 | 杭州中科赛思伺服电机有限公司 | Diving vibroflotation induction motor |
| CN105064320A (en) * | 2015-08-05 | 2015-11-18 | 晋州市水泵厂 | Strong cooling type submersible motor vibrating impacter |
| CN109083124A (en) * | 2018-09-01 | 2018-12-25 | 江阴市军炫智能装备有限公司 | A kind of vibrating impacter with oil return cooling structure |
| CN115748655A (en) * | 2022-11-30 | 2023-03-07 | 北京振冲工程机械有限公司 | Hydraulic vibroflotation device |
-
2010
- 2010-03-05 CN CN2010201243008U patent/CN201730088U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248160A (en) * | 2013-04-26 | 2013-08-14 | 杭州中科赛思伺服电机有限公司 | Diving vibroflotation induction motor |
| CN105064320A (en) * | 2015-08-05 | 2015-11-18 | 晋州市水泵厂 | Strong cooling type submersible motor vibrating impacter |
| CN109083124A (en) * | 2018-09-01 | 2018-12-25 | 江阴市军炫智能装备有限公司 | A kind of vibrating impacter with oil return cooling structure |
| CN109083124B (en) * | 2018-09-01 | 2024-03-26 | 江阴市军炫智能装备有限公司 | Vibroflotation device with oil return cooling structure |
| CN115748655A (en) * | 2022-11-30 | 2023-03-07 | 北京振冲工程机械有限公司 | Hydraulic vibroflotation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Guo Nan Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHENCHONG ENGINEERING MACHINERY CO., LTD. Free format text: FORMER OWNER: BEIJING CHANG'AN GUANGDA ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20120905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120905 Address after: 101118 200 meters northeast village, Songzhuang Town, Songzhuang Town, Beijing, Tongzhou District Patentee after: Beijing Vibroflotation Engineering Machinery Co., Ltd. Address before: 101118, No. 164, Cao Cao Road, Tongzhou District light textile clothing garden, Beijing Patentee before: Beijing Changan Gaungda Mechanical and Electrical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |