CN106087950A - A kind of vibrating device of chain rope transmission power - Google Patents
A kind of vibrating device of chain rope transmission power Download PDFInfo
- Publication number
- CN106087950A CN106087950A CN201610424526.1A CN201610424526A CN106087950A CN 106087950 A CN106087950 A CN 106087950A CN 201610424526 A CN201610424526 A CN 201610424526A CN 106087950 A CN106087950 A CN 106087950A
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- Prior art keywords
- chain
- eccentric
- chain rope
- wheel
- rope
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- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 17
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 19
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 19
- 240000009087 Crescentia cujete Species 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 244000174681 Michelia champaca Species 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/18—Placing by vibrating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A kind of vibrating device of chain rope transmission power, relate to building machinery field, particularly relate to the mechanical field of building foundation operation, disclose the vibrating device of a kind of chain rope transmission power, vibration module and hoist engine, described hoist engine connects vibration module by chain rope and transmits power, vibration module includes that forms of motion converts assembly, eccentric wheel assembly and housing, the straight reciprocating motion of chain rope is converted into the rotation of eccentric and produces vibrating effect by shock module, between multiple bias, mutual rotating strengthens vibrating effect, compacting for ground or complete bore operation of driving piles at lower end installing drill tooth or apex point, or be arranged on drill rod and complete crushing operation.
Description
Technical field
The present invention relates to building machinery field, particularly relate to the mechanical field of based process operation.
Background technology
Prior art has eccentric vibrator, but is the most coaxially connected between its prime mover and working portion or by tooth
Wheel, ring chain sprocket wheel or the engagement of belt belt pulley connect and transmit power, and do not have prime mover and vibration working portion by opening
The machinery of formula chain rope long-distance sand transport dynamic vibration impact.Particularly in the Pile-Well that narrow space even people cannot arrive
More cannot construct;And be eccentric vibration of single-stage, though or be multistage, but eccentric turns to each other, rotating speed and
Phase contrast the most strictly controls, its vibrating effect is unable to reach most preferably, even can produce rocking of left and right, the possible equipment that affects
Stability.Use rope dropping hammer of power of transmission can work at narrow space, but during its work, need continuous handling rope,
And equipment size and weight are relatively big, lacking mobility and can not accurately impact the position of needs, even some places impact always
Less than, inefficiency, and the biggest on the impact of ground existed building.And the building yard of today can't do without crane or tower
Hanging, if having a kind of vibrator using chain rope transmission power to combine lifting appliance carry out foundation construction, that will be architectural engineering
The Gospel of industry.
Summary of the invention
The transform linear motion of chain rope is become circular motion, the eccentric of drive move in a circle and produce centrifugal force under
The equipment in face or ground produce impulsive force.Handling can produce vibration repeatedly or the repeatedly more vibration of handling generation;
And use more than two-stage, rotating speed identical, turn to contrary eccentric, mutually support at three dimensions bidimensional after making vibration superposition
Disappear, on one-dimensional, only produce vibrating effect.
The technical solution adopted in the present invention is:
The vibrating device of a kind of chain rope transmission power, including vibration module, hoist engine or calabash, chain rope, described hoist engine
Or calabash connects vibration module by chain rope, chain rope is used for transmitting power.
Described vibration module includes: guides and controls assembly, eccentric wheel assembly and housing.
The described control assembly that guides includes rotating shaft, axle chain wheel, shaft bearing, and its shaft is a cylinder, rotating shaft two
End is rotatably connected on the side of housing by shaft bearing, and rotating shaft is also equipped with axle chain wheel, and the inner ring of axle chain wheel is fixed
It is connected in rotating shaft.When whole vibration module is lifted, from chain rope and the portion guiding control assembly of hoist engine or calabash
Part contact position is in the surface of whole vibration module center of gravity.The axial line of rotating shaft and axle chain wheel and the disc of shaft bearing
Vertically.The effect guiding control assembly is to make vibration module keep vertical state being raised when.
Described eccentric wheel assembly includes one-level eccentric shaft sprocket wheel, one-level eccentric, one-level eccentric shaft bearing, two grades of bias
Axle sprocket wheel, two grades of eccentric shaft bearings and two grades of eccentrics, wherein said one-level eccentric shaft sprocket wheel is fixed on one-level eccentric
In their common pivot axis, forming a fixed connection each other, form one-level eccentric unit, one-level eccentric shaft axle is passed through at two ends
Hold and be connected with housing into rotation.Two grades of described eccentric shaft sprocket wheels and two grades of eccentrics are fixed in their common pivot axis, phase
Forming a fixed connection between Hu, form two grades of eccentric unit, two ends are connected with housing into rotation by two grades of eccentric shaft bearings.Mutually
The eccentric shaft sprocket wheels at different levels of engagement are the sprocket wheels of same specification.Described eccentric is various misaligned with rotary shaft axle center of center of gravity
The weight of shape, including the most fixing weight connecting any shape, or the whole or cylinder of cylinder is indulged
The part cut, and in the position perforate of its center of gravity that staggers, through rotary shaft fixing connection in hole.Described each sprocket wheel and phase
Between the rotary shaft answered or directly fix and connect, or connected by unilateral bearing.
Described housing is cylinder, stage body or hat body and the complex of multiple solid, or has the end to have lid, or bottomless
Uncovered, or have end uncovered, or have lid bottomless.The rotary shaft two ends of eccentric wheel assembly are rotated by the side of bearing with housing
Connect.
The present invention provides the vibrating device of a kind of chain rope transmission power, logical between described hoist engine or calabash and vibration module
Crossing chain rope and connect transmission power, described chain rope one end is wound on the reel of hoist engine or in calabash engaging groove, and the other end is with inclined
The sprocket engagement of heart wheel assembly connects, and constitutes strand rope transfer mode;Or come from chain rope and the vibration of hoist engine or calabash
After sprocket engagement in module, its end returns again to hoist engine or calabash, rolling up around to head end on hoist engine or calabash
Raise on machine or calabash around on the contrary, constitute double-strand rope transfer mode.Described chain rope and axle chain wheel, one-level eccentric shaft chain
Wheel, two grades of eccentric shaft sprocket wheels engage connection successively, chain rope on one-level eccentric shaft sprocket wheel and two grades of eccentric shaft sprocket wheels around to phase
Instead, so that one-level eccentric and two grades of eccentrics rotate backward with speed, so constitute two-stage vibration mechanism.Or continue to repeat
Above-mentioned one-level or two grades of eccentric unit, form three grades or multistage vibrating mechanism, thus increase vibrating effect.Wherein at strand rope
In pattern, when on carry chain rope time, due to the own wt of vibration module, chain rope belt moves one-level eccentric and two grades of eccentrics produce
Backwards rotation, the centrifugal force that the backwards rotation of two-stage eccentric produces is superimposed at vertical direction, offsets in the horizontal direction, produces
Vibrating effect on raw vertical direction, here it is the beneficial effect of two-stage eccentric backwards rotation.Repeatedly folding and unfolding chain rope produces more
Vibrating effect repeatedly.In double-strand rope pattern, hoist engine is the most ceaselessly received one end of chain rope and is put the other end simultaneously, perpendicular
Nogata upwards produces continual vibrating effect, when needing to mention vibration module two ends together on carry, need to transfer vibration mould
During block, two ends are transferred together.Described backwards rotation is exactly that rotating speed is identical, but turns to contrary, and its angular velocity absolute value is approximately equivalent
But symbol is contrary.Make one-level eccentric and two grades of eccentrics arrive highs and lows simultaneously.Chain rope or successively with rotating shaft
Part engagement in sprocket wheel and eccentric unit sprocket wheel connects, between the eccentric unit that chain rope is not simultaneously connected with, then at its axle
On sprocket wheel or gear are installed again, be connected with sprocket engagement by ring chain or engaged with gear by gear and be connected;Chain rope or
Person is only connected with axle chain wheel engagement, or chain rope end is directly anchored in rotating shaft, rotating shaft simultaneously and each eccentric unit
Fixedly mount sprocket wheel or gear in rotary shaft, be connected with sprocket engagement or tooth by ring chain between rotating shaft and each eccentric unit
Take turns and be connected with gear engagement;Chain rope connects with vibration module or cancels the rotating shaft chain installed in rotating shaft on the basis of above-mentioned
Wheel, after directly chain rope being walked around rotating shaft, all or part of sprocket engagement with eccentric wheel assembly is connected again, and chain rope is nibbled the most simultaneously
Close to increase in the rotary shaft of the eccentric unit connected and sprocket wheel or gear are installed, make chain rope not be simultaneously engaged the eccentric of connection
It is connected with sprocket engagement by ring chain between unit or is connected with gear engagement by gear;Or rotating shaft without, directly
Being connected with all or part of sprocket engagement of eccentric wheel assembly by chain rope, chain rope is not simultaneously engaged the eccentric unit of connection
Increase in rotary shaft and sprocket wheel or gear be installed, make chain rope be not simultaneously engaged between the eccentric unit of connection by ring chain with
Sprocket engagement is connected or is connected with gear engagement by gear.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1, Fig. 2 and Fig. 3 are the wherein 3 kinds of embodiment schematic diagrams in the embodiment of the present invention, wherein:
Fig. 1 is the open kinematic chain rope series connection structure schematic diagram of the present invention.
Fig. 2 is pile driving by vibration boring schematic diagram.
Fig. 3 is the structural representation engaging each other transmission between eccentric unit.
1-chain rope, 2-axle chain wheel, 3-rotating shaft, 4-shaft bearing, 5-one-level eccentric shaft sprocket wheel, 6-one-level eccentric shaft axle
Hold, 7-one-level eccentric, bis-grades of eccentric shaft sprocket wheels of 8-, bis-grades of eccentric shaft bearings of 9-, bis-grades of eccentrics of 10-, 11-housing, 12-bent
Curly hair bar, 13-activity cusp, 14-sprocket wheel or gear, 15-turn round clockwork spring, 16-ring chain.
Detailed description of the invention
Clearer for realizing the purpose of the embodiment of the present invention, technical scheme and advantage, implement below in conjunction with the present invention
Accompanying drawing in example, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment
It is a part of embodiment of the present invention rather than whole embodiments.
With reference to Fig. 1, Fig. 2 and Fig. 3: described vibration module includes: guide and control assembly, eccentric wheel assembly and housing.
Described guiding controls assembly and includes rotating shaft 3, axle chain wheel 2, shaft bearing 4;Described eccentric wheel assembly includes
One-level eccentric shaft sprocket wheel 5, one-level eccentric 7, one-level eccentric shaft bearing 8, two grades of eccentric shaft bearing 9 and of 6, two grades of eccentric shaft sprocket wheels
Two grades of eccentrics 10.
Described chain rope 1 includes rope but is not limited to rope, also includes to produce pulling force as chain rope and can not producing
Rope that the steel wire rope of thrust, iron chains, chain and other material are made or chain.Between described hoist engine or calabash and vibration module
Transmitting power by chain rope, chain rope 1 one end is wound on the reel of hoist engine or in calabash engaging groove, the other end and eccentric wheel assembly
Sprocket engagement connect.Chain rope 1 or successively with the sprocket engagement of axle chain wheel 2 and all or part of eccentric unit even
Connect, between the eccentric unit that chain rope 1 is not connected with, then sprocket wheel or gear 14 are installed on its axle, by ring chain and sprocket wheel again
Engagement connects or is connected transmission power by gear with gear engagement.The end of chain rope 1 or pass through extension spring or the clockwork spring 12 that circumnutates
The end of chain rope 1 is strained and hooks on housing.Or in lower housing portion installation activity cusp, activity cusp 13 rotates with housing 11
Connecting, the end of chain rope 1 is fixing with activity cusp 13 to be connected, and completes to grab earth boring auger by the folding and unfolding folding activity cusp 13 of chain rope 1
Hole works.It is a kind of prior art making punching grab brill as dumper structure: sleeve and baffle plate are installed, at chain rope on housing 11 top
Installing rope joint on 1, installs extension on ground installation and unloads device, can be achieved with complete work.
In Fig. 1 and Fig. 2, a chain rope 1 is used whole sprocket wheel series connection engagements to be connected;In Fig. 3, the end of chain rope 1 is solid
It is scheduled in rotating shaft 3, uses ring chain 16 to be connected with sprocket engagement by sprocket wheel or gear is adjacent respectively with gear engagement connection drive
Level eccentric unit, for sprocket wheel or gear 14, or common sprocket wheel and gear, or One-way chain wheel and ratchet.
Guide and control engaging each other between assembly, eccentric wheel assembly, or same ring chain 16 will be used to be connected with sprocket engagement,
Or use gear to be connected with gear engagement.
In the embodiment of the present invention or increase revolution clockwork spring 15, revolution clockwork spring 15 or be arranged in rotating shaft 3, or install
In the rotary shaft of any eccentric unit;Or all install in the rotary shaft of every grade of eccentric unit.
Various bearings in the embodiment of the present invention include but not limited to bearing, or plain bearing, or one-way shaft
Hold, or change bearing shell into, or bearing bush all without, but axle is directly through in the hole of housing side.
The purpose installing unilateral bearing, ratchet, One-way chain wheel, the clockwork spring 12 that circumnutates, revolution clockwork spring 15 or extension spring is all
In order to when chain rope 1 loosens, accelerate chain rope 1 and slip down to initial position, ready for cycle of operation next time.
For housing 11, no matter its shape is the compound of cylinder, stage body, hat body or vertebral body and multiple solid composition
The most no matter body, install other mechanism on top or bottom, in order to replace dropping hammer, steam hammer or diesel hammer, in order to uses hoist engine
Or the power of calabash output carries out tamping, extrudes, holes, drives piles or crush work, all within protection scope of the present invention.
It is huge, expensive that the present embodiment piling equipment overcomes existing vibratory equipment, and does not adapt to operation in narrow space
Technical problem.
Claims (7)
1. a vibrating device for chain rope transmission power, including vibration module, hoist engine or calabash, chain rope, described hoist engine or
Calabash connects vibration module by chain rope, and chain rope is used for transmitting power, it is characterized in that: described vibration module includes: guides and controls
Assembly, eccentric wheel assembly and housing,
The described control assembly that guides includes rotating shaft (3), axle chain wheel (2), and its shaft (3) is a cylinder, rotating shaft (3) two ends
It is rotatably connected on the side of housing (11), rotating shaft (3) is provided with axle chain wheel (2);
Described eccentric wheel assembly includes one-level eccentric shaft sprocket wheel (5), one-level eccentric (7), two grades of eccentric shaft sprocket wheels (8) and two
Level eccentric (10), wherein said one-level eccentric shaft sprocket wheel (5) and one-level eccentric (7) are fixed on their common pivot axis
On, form a fixed connection each other, form one-level eccentric unit;Two grades of described eccentric shaft sprocket wheels (8) and two grades of eccentrics
(10) it is fixed in their common pivot axis, forms a fixed connection each other, form two grades of eccentric unit;
Described housing (11) is cylinder, stage body or hat body and the complex of multiple solid;The rotary shaft two of eccentric wheel assembly
The side with housing (11) is held to be rotationally connected;
Being connected by chain rope (1) between described hoist engine or calabash with vibration module, described chain rope (1) one end is wound on hoist engine
Reel on or calabash engaging groove in, the other end is connected with the sprocket engagement of eccentric wheel assembly;Or come from hoist engine or calabash
After sprocket engagement in the chain rope (1) of reed and vibration module, its end returns again to hoist engine or calabash;
Described chain rope (1) and axle chain wheel (2), one-level eccentric shaft sprocket wheel (5), two grades of eccentric shaft sprocket wheel (8) companies of engagement successively
Connect, so constitute two-stage vibration mechanism;Or continue to repeat above-mentioned one-level or two grades of eccentric unit, form three grades or multistage shake
Motivation structure;Described chain rope (1) in one-level eccentric shaft sprocket wheel (5) and two grades of eccentric shaft sprocket wheels (8) around on the contrary;Chain rope
(1) or successively with the part in axle chain wheel (2) and eccentric unit sprocket wheel engaging and be connected, chain rope (1) is not simultaneously connected with
Eccentric unit between, then sprocket wheel or gear (14) are installed on its axle again, are connected with sprocket engagement by ring chain (16)
Or be connected with gear engagement by gear;Chain rope (1) or be only connected with axle chain wheel (2) engagement, or chain rope (1) end is straight
Connect and be fixed in rotating shaft (3), the rotary shaft of rotating shaft simultaneously (3) and each eccentric unit fixedly mounts sprocket wheel or gear (14),
It is connected with sprocket engagement by ring chain between rotating shaft (1) and each eccentric unit or gear is connected with gear engagement;Chain rope (1)
Connection with vibration module or cancel the upper axle chain wheel (2) installed of rotating shaft (3) on the basis of above-mentioned, directly by chain rope
(1) after walking around rotating shaft (3), all or part of sprocket engagement with eccentric wheel assembly is connected again, chain rope (1) the not company of being simultaneously engaged
Increase in the rotary shaft of the eccentric unit connect and sprocket wheel or gear (14) are installed, make chain rope (1) not be simultaneously engaged the inclined of connection
It is connected with sprocket engagement by ring chain between heart wheel unit or is connected with gear engagement by gear;Or rotating shaft (3) is the most not
With, directly chain rope (1) being connected with all or part of sprocket engagement of eccentric wheel assembly, chain rope (1) is not simultaneously engaged connection
Eccentric unit rotary shaft on increase sprocket wheel or gear (14) be installed, make chain rope (1) not be simultaneously engaged the bias of connection
It is connected with sprocket engagement by ring chain between wheel unit or is connected with gear engagement by gear;
Between described each sprocket wheel and corresponding rotary shaft or directly fix and connect, or connected by unilateral bearing.
A kind of chain rope the most according to claim 1 transmission power vibrating device, it is characterized in that: each described sprocket wheel or
The One-way chain wheel that person flies after being similar to motor drive sprocket, or similar bicycle, or the bangle wheel of similar bottle gouard moved by hands,
Or belt pulley, or pulley.
The vibrating device of a kind of chain rope the most according to claim 1 transmission power, is characterized in that: when whole vibration module quilt
When slinging, the chain rope (1) from hoist engine or calabash is in whole vibration module weight with guiding at the component contact controlling assembly
The surface of the heart, the axial line of rotating shaft (3) is vertical with the disc of axle chain wheel (2) and shaft bearing (4), eccentric wheel assembly
All rotary shaft axial lines are parallel to each other, and between adjacent eccentric wheel unit or horizontal arrangement, or vertically arrange, or oblique
Arrangement.
A kind of chain rope the most according to claim 1 transmission power vibrating device, it is characterized in that: described ring chain or
Person is the driving chain of similar motorcycle, or the hoisting-chain of similar bottle gouard moved by hands, or belt or rope without a head.Described
Chain rope include but not limited to chain rope, also include producing pulling force as chain rope and can not produce the steel wire rope of thrust, iron chains,
Rope that chain and other material are made or chain.
The vibrating device of a kind of chain rope the most according to claim 1 transmission power, is characterized in that: described eccentric wheel assembly is extremely
Including two groups of eccentric unit less, often group eccentric unit includes eccentric and sprocket wheel, rotary shaft and chain.
The vibrating device of a kind of chain rope the most according to claim 1 transmission power, is characterized in that: the end of chain rope (1) or
The end tension of chain rope is hooked on housing (11) by person by extension spring or the clockwork spring that circumnutates, or in housing (11) bottom installation activity
Cusp (13), activity cusp (13) is rotationally connected with housing (11), and the end of chain rope (1) is fixing with activity cusp (13) to be connected.
The vibrating device of a kind of chain rope the most according to claim 1 transmission power, is characterized in that: in described vibration module
Or increasing revolution clockwork spring (12), revolution clockwork spring (12) one end is fixed on housing (11), and the other end is fixed on rotating shaft (3) or inclined
In the rotary shaft of heart wheel unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610424526.1A CN106087950A (en) | 2016-06-05 | 2016-06-05 | A kind of vibrating device of chain rope transmission power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610424526.1A CN106087950A (en) | 2016-06-05 | 2016-06-05 | A kind of vibrating device of chain rope transmission power |
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CN106087950A true CN106087950A (en) | 2016-11-09 |
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CN201610424526.1A Pending CN106087950A (en) | 2016-06-05 | 2016-06-05 | A kind of vibrating device of chain rope transmission power |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108548911A (en) * | 2018-04-19 | 2018-09-18 | 铜陵学院 | A kind of sandy soil earthquake liquefaction experimental rig |
WO2020207903A1 (en) * | 2019-04-09 | 2020-10-15 | Gbm Works Bv | A foundation pile |
-
2016
- 2016-06-05 CN CN201610424526.1A patent/CN106087950A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108548911A (en) * | 2018-04-19 | 2018-09-18 | 铜陵学院 | A kind of sandy soil earthquake liquefaction experimental rig |
WO2020207903A1 (en) * | 2019-04-09 | 2020-10-15 | Gbm Works Bv | A foundation pile |
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Application publication date: 20161109 |