CN107542090B - A kind of environment friendly and pollution-free water conservancy projects - Google Patents
A kind of environment friendly and pollution-free water conservancy projects Download PDFInfo
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- CN107542090B CN107542090B CN201710939035.5A CN201710939035A CN107542090B CN 107542090 B CN107542090 B CN 107542090B CN 201710939035 A CN201710939035 A CN 201710939035A CN 107542090 B CN107542090 B CN 107542090B
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Abstract
The invention discloses a kind of environment friendly and pollution-free water conservancy projects, including hammer portion, holding tank is equipped in hammer portion bottom surface, it is slided in holding tank and is connected with hammering device, in the hammer portion of the positive upside of holding tank chamber is slided equipped with first, first interior be equipped with of hammer portion for sliding on the left of chamber conducts chamber, conduction chamber and first slides the first rotary shaft for being rotated in the hammer portion inner wall between chamber and being connected with left and right extension setting, extension tail end puts in conduction intracavitary on the left of first rotary shaft and tail end is fixedly installed the first taper cone pulley, extension tail end puts in first and slides intracavitary and tail end is fixedly installed the first male rotor on the right side of first rotary shaft, first on the downside of first male rotor bottom, which slides intracavitary, slides first sliding block that is connected, first sliding block bottom is fixed with the first motion bar of setting of extending downwards；The configuration of the present invention is simple, convenient pollution-free can meet the needs of different directions operation, greatly improve work efficiency, and reduce totle drilling cost, and pile body hammering effectively is sunk to designed elevation.
Description
Technical field
The present invention relates to hydrotechnics field, specifically a kind of environment friendly and pollution-free water conservancy projects.
Background technology
It in water construction work progress, needs pile body sinking to designed elevation, just needs to utilize various pile monkeys at this time
Beat repeatedly impact force and pile body dead weight, the side friction power of pile body and the resistance hammering of pile-end soil layer is overcome to realize.Mesh
It is preceding using tubular diesel hammer as the most widely used one kind, it be using light diesel as fuel, to environment have pollution, Er Qiezhen
It is dynamic big, noise is high, it is serious to disturb residents, and cannot be hammered in tilted direction, it is impossible to adapt to diversified operating environment.
Invention content
The technical problems to be solved by the invention are to provide a kind of environment friendly and pollution-free water conservancy projects, can solve above-mentioned
The problems in present technology.
The present invention is achieved through the following technical solutions：A kind of environment friendly and pollution-free water conservancy projects of the present invention, packet
Hammer portion is included, holding tank is equipped in the hammer portion bottom surface, is slided in the holding tank and is connected with hammering device, the appearance
Chamber is slided equipped with first in the hammer portion of the positive upside of slot of receiving, the described first interior be equipped with of the hammer portion for sliding on the left of chamber passes
Guide cavity, the conduction chamber and the described first interior rotation of the hammer portion inner wall slided between chamber are connected with left and right extension and set
The first rotary shaft put, the first rotary shaft left side extension tail end puts in the conduction intracavitary and tail end is fixedly installed first
Taper cone pulley, extension tail end puts in described first and slides intracavitary and tail end is fixedly installed the first convex on the right side of first rotary shaft
It takes turns, described first on the downside of the first male rotor bottom slides intracavitary and slide first sliding block that is connected, and described first slides
Row block bottom is fixed with the first motion bar of setting of extending downwards, the first motion bar bottom extension section perforation described first
It slides the hammer portion between chamber and the holding tank and slides mating connection, the first motion bar extension tail end puts in institute
It states in holding tank and with being fixedly connected at the top of the hammering device, converting means is equipped in the hammer portion on the upside of the conduction chamber
It puts, connects in the hammer portion on the right side of the conversion equipment equipped with empty slot, set in the hammer portion on the upside of the empty slot
There is second to slide chamber, the described second interior rotation of the hammer portion slided between chamber and the empty slot is connected with extends up and down
Second rotary shaft of setting, the second rotary shaft top extension section put in described second and slide intracavitary and outer surface fixed setting
There is the second male rotor, the second rotary shaft bottom extension tail end is put in the empty slot and tail end is fixedly installed the first tooth form
Wheel, described second on the right side of second male rotor, which slides intracavitary, slides and is connected with the second sliding block, and described second slides
The second motion bar of setting of extending to the right is fixedly installed on the right side of block, on the right side of second motion bar described in the perforation of extension tail end
Hammer portion right side outside and the tilted direction hammering device for being internally provided with setting of extending downwards, hammer portion left side top are embedded in
Formula is provided with switchable transparent access panel, and the transparent access panel side is connected by articulation piece and the hammer portion rotatable engagement
It connects, is recessed with kerve at the transparent access panel right edge, conversion display device is provided on the conversion equipment.
Preferably technical solution, the hammering device include successive chunk, the bradyseism for being fixed on the successive chunk bottom
Part and the lower ram for being fixed on the bradyseism part bottom.
Preferably technical solution, the described first movable rod outer surface on the downside of first sliding block are equipped with the first spring
Part, the described second movable rod outer surface on the right side of second sliding block are equipped with the second spring part.
Preferably technical solution, the conversion equipment includes left and right extension setting and the second of setting symmetrical above and below holds
Receive chamber and the first accommodating chamber, in the hammer portion between second accommodating chamber and first accommodating chamber perforation be equipped with and lead
Slot, extension tail end and the empty slot left-hand end connect setting on the right side of second accommodating chamber, first accommodating chamber with it is described
Rotation is connected with the third rotary shaft for setting of extending up and down, the third rotary shaft in the hammer portion between conduction chamber
Top extension tail end is put in first accommodating chamber and tail end is fixedly installed the second taper cone pulley, the third rotary shaft bottom
Extension tail end puts in the conduction intracavitary and tail end is fixedly installed to bore with the third of the ratcheting connection of the first taper cone pulley
Shape wheel slides in the guide groove and is connected with guide block, and the guide block inner spiral line is connected with left and right and extends the spiral shell of setting
Shape bar, spiral shell shape bar left side extension tail end connect with the guide groove inner left wall rotatable engagement, extend on the right side of the spiral shell shape bar
Tail end and adjustment motor mating connection, the adjustment motor outer surface is arranged on the right side of the guide groove in inner wall and fixed company
It connects, the first motor is fixed in the guide block, be connected at the top of first motor and put in second receiving
Second toothed wheel of intracavitary, the first electronic motor spindle be connected with put in first accommodating chamber and to it is described
4th taper cone pulley of the ratcheting connection of third taper cone pulley, the 4th taper cone pulley are located at described first on the right side of the third taper cone pulley
In accommodating chamber.
Preferably technical solution, the conversion display device include being fixed at outer on the left of second accommodating chamber
Left inductor and the right inductor being fixed in the second accommodating chamber outer right wall, the hammer portion leading flank on wall
On be fixedly installed left display lamp and right display lamp, the left inductor is connect with the left display circuit for lamp, the right sensing
Device is connect with the right display circuit for lamp.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, convenient pollution-free pass through the hammer portion on the right side of conversion equipment
It inside connects and sets empty slot, second is set in the hammer portion on the upside of empty slot and slides chamber, second slides in the hammer portion between chamber and empty slot
Rotatable engagement connection is extended the second rotary shaft of setting up and down, and extension section puts in second and slides intracavitary and outer at the top of the second rotary shaft
The second male rotor is fixedly installed in surface, and the second rotary shaft bottom extension tail end is put in empty slot and the first tooth form is fixedly installed in tail end
It takes turns, second on the right side of the second male rotor slides intracavitary and slide second sliding block that is connected, and is fixedly installed on the right side of the second sliding block
Extend the second motion bar of setting to the right, on the right side of the second motion bar on the right side of extension tail end perforation hammer portion outside and inside set to
The tilted direction hammering device of lower setting of extending, works so as to fulfill tilted direction hammering device and hammering device automatic conversion, meets
The needs of different directions operation reduce purchase cost, while reduce maintenance cost, greatly improve work efficiency, and reduce total
Pile body hammering is effectively sunk to designed elevation by cost.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.
Fig. 1 is overall structure diagram outside a kind of environment friendly and pollution-free water conservancy projects of the present invention；
Fig. 2 is overall structure diagram inside a kind of environment friendly and pollution-free water conservancy projects of the present invention；
Fig. 3 is structure diagram when a kind of environment friendly and pollution-free water conservancy projects tilted direction of the invention hammers work；
Fig. 4 is a kind of left view of environment friendly and pollution-free water conservancy projects of the present invention.
Specific embodiment
As Figure 1-Figure 4, a kind of environment friendly and pollution-free water conservancy projects of the invention, including hammer portion 5, the hammer portion
Holding tank 51 is equipped in 5 bottom surfaces, slides in the holding tank 51 and is connected with hammering device 510, the holding tank 51 just on
Chamber 52 is slided equipped with first in the hammer portion 5 of side, described first slides in the hammer portion 5 in 52 left side of chamber equipped with conduction
Chamber 53, the conduction chamber 53 and the described first interior rotation of 5 inner wall of the hammer portion slided between chamber 52 are connected with left and right
Extend the first rotary shaft 524 set, and the 524 left side extension tail end of the first rotary shaft is put in the conduction chamber 53 and tail end
Be fixedly installed the first taper cone pulley 531, the 524 right side extension tail end of the first rotary shaft put in described first slide in chamber 52 and
Tail end is fixedly installed the first male rotor 521, and described first on the downside of 521 bottom of the first male rotor slides to slide in chamber 52
Be connected the first sliding block 522, and 522 bottom of the first sliding block is fixed with the first motion bar of setting of extending downwards
525, the hammer between chamber 52 and the holding tank 51 is slided in 525 bottom extension section of the first motion bar perforation described first
It hits portion 5 and slides mating connection, the 525 extension tail end of the first motion bar puts in the holding tank 51 and filled with the hammering
It puts 510 tops to be fixedly connected, is equipped with conversion equipment in the hammer portion 5 of 53 upside of conduction chamber, the conversion equipment is right
It is connected in the hammer portion 5 of side equipped with empty slot 57, the hammer portion 5 of 57 upside of empty slot is interior to slide chamber equipped with second
58, the described second interior rotation of the hammer portion 5 slided between chamber 58 and the empty slot 57 is connected with setting of extending up and down
The second rotary shaft 581, the 581 top extension section of the second rotary shaft puts in described second and slides in chamber 58 and outer surface is fixed
The second male rotor 582 is provided with, the 581 bottom extension tail end of the second rotary shaft is put in the empty slot 57 and tail end fixation is set
It is equipped with the first toothed wheel 571, described the second of 582 right side of the second male rotor slides to slide in chamber 58 and be connected with second
Sliding block 583, second sliding block, 583 right side are fixedly installed the second motion bar 584 of setting of extending to the right, and described the
Two motion bars, 584 right side extension tail end penetrates through the 5 right side outside of hammer portion and is internally provided with the tilted direction for setting of extending downwards
Hammering device 6, the 5 left side top of hammer portion is embedded to be provided with switchable transparent access panel 501, the transparent maintenance
501 side of window is connect by articulation piece 502 with 5 rotatable engagement of hammer portion, recessed at transparent 501 right edge of access panel
Equipped with kerve 503, conversion display device is provided on the conversion equipment.
Valuably, the hammering device 510 includes successive chunk 5101, the bradyseism part for being fixed on 5101 bottom of successive chunk
5102 and the lower ram 5103 of 5102 bottom of bradyseism part is fixed on, is produced so as to reduce when hammering device 510 hammers work
Raw impact force improves the service life of the present apparatus.
Valuably, 525 outer surface of the first motion bar of 522 downside of the first sliding block is equipped with the first spring part 523,
Second motion bar, 584 outer surface on 583 right side of the second sliding block is equipped with the second spring part 585, passes through the first sliding block
522 and second sliding block 583 respectively by the pressure on top surface of the first spring part 523 and the second spring part 585 realization automatically control reset work
Make, so as to fulfill reciprocating hammer work operations.
Valuably, the conversion equipment includes the second accommodating chamber 56 and first of left and right extension setting and setting symmetrical above and below
Accommodating chamber 54, the interior perforation of the hammer portion 5 between second accommodating chamber 56 and first accommodating chamber 54 are equipped with guide groove 55,
Second accommodating chamber, the 56 right side extension tail end and 57 left-hand end of empty slot connect setting, first accommodating chamber 54 and institute
State the third rotary shaft 533 that rotation in the hammer portion 5 between conduction chamber 53 is connected with setting of extending up and down, described the
Three rotary shafts, 533 top extension tail end is put in first accommodating chamber 54 and tail end is fixedly installed the second taper cone pulley 541, institute
State 533 bottom extension tail end of third rotary shaft put in it is described conduction chamber 53 in and tail end be fixedly installed to described first cone
The third taper cone pulley 532 of 531 ratcheting connection of shape wheel slides in the guide groove 55 and is connected with guide block 551, the guide block 551
Inner spiral line is connected with the spiral shell shape bar 553 of left and right extension setting, the 553 left side extension tail end of spiral shell shape bar and the guide groove
55 inner left wall rotatable engagements connect, and the 553 right side extension tail end of spiral shell shape bar is connected with adjustment motor 554, described
554 outer surface of adjustment motor is arranged in the 55 right side inner wall of guide groove and is fixedly connected, and is fixed in the guide block 551
First motor 552,552 top of the first motor are connected with the second tooth form put in second accommodating chamber 56
Wheel 561,552 bottom of the first motor, which is connected with, to be put in first accommodating chamber 54 and to be bored with the third
4th taper cone pulley 542 of 532 ratcheting connection of shape wheel, the 4th taper cone pulley 542 are located at the institute on 532 right side of third taper cone pulley
It states in the first accommodating chamber 54, works so as to fulfill tilted direction hammering device 6 and 510 automatic conversion of hammering device, meet not Tongfang
To the needs of operation, the purchase cost of hammering equipment is reduced, while reduces maintenance cost.
Valuably, the conversion display device includes the left sense being fixed on the 56 left side outer wall of the second accommodating chamber
Answer device 5601 and the right inductor 5602 being fixed in 56 outer right wall of the second accommodating chamber, 5 front side of hammer portion
Left display lamp 5603 and right display lamp 5604, the left inductor 5601 and left 5603 electricity of display lamp are fixedly installed on face
Road connects, and the right inductor 5602 is connect with right 5604 circuit of display lamp, encounters right inductor when guide block 551 moves to right
When 5602, right inductor 5602 controls right display lamp 5604 to light, and represents the hammering work of tilted direction pile body；When guide block 551 moves to left
When encountering left inductor 5601, left inductor 5601 controls left display lamp 5603 to light, and represents horizontal pile body hammering work.
During original state, guide block 551 is located at the left-most position in guide groove 55, at this point, making 552 bottom of the first motor
4th taper cone pulley 542 and the second taper cone pulley 541 are in ratcheting state, meanwhile, make the second toothed wheel at the top of the first motor 552
561 utmostly far from the first toothed wheel 571 in empty slot 57.
When horizontal pile body needs to hammer work, the 4th taper cone pulley 542 and the second tooth are driven by the first motor 552
Shape wheel 561 rotates, at this point, since the second toothed wheel 561 is utmostly far from the first toothed wheel 571 in empty slot 57, and then make
Second toothed wheel 561 is in idling conditions, meanwhile, the second taper cone pulley 541 and the second taper cone pulley are driven by the 4th taper cone pulley 542
The third rotary shaft 533 of 541 bottoms rotates, so by third rotary shaft 533 drive third taper cone pulley 532 and with third taper
The first taper cone pulley 531 for taking turns 532 ratcheting connections rotates, at this point, driving the first rotary shaft 524 and by the first taper cone pulley 531
First male rotor 521 of one rotary shaft, 524 right side tail end rotates, since the first sliding block 522 is always by the first spring part 523
Top pressure elastic acting force, so as to the first sliding block 522 be driven to be slided in chamber 52 continuously along first after being rotated by the first male rotor 521
Upper and lower directions back and forth slide, and then 525 bottom of the first motion bar 525 and the first motion bar is driven by the first sliding block 522
Hammering device 510 realize up and down hammering slide work；
When tilted direction pile body needs to hammer work, spiral shell shape bar 553 is driven to rotate by adjusting motor 554, by spiral shell shape
Bar 553 drive guide block 551 along 55 right direction of guide groove slide to right-most position in guide groove 55 when, at this point, making first electronic
4th taper cone pulley 542 of 552 bottom of machine utmostly far from the second taper cone pulley 541, meanwhile, make the top of the first motor 552
The maximum circumscribed circle in the right side of second toothed wheel 561 put in empty slot 57 and with the 571 ratcheting connection in left side outside of the first toothed wheel, this
When, control adjustment motor 554 stops rotating, meanwhile, the second toothed wheel 561 is driven to rotate by the first motor 552, and then
The first toothed wheel 571 is driven to rotate by the second toothed wheel 561, and the second rotary shaft 581 and are driven by the first toothed wheel 571
The second male rotor 582 in two rotary shafts 581 rotates, due to since the second sliding block 583 is always by the top of the second spring part 585
Compression elasticity active force, so as to the second sliding block 583 be driven to be slided in chamber 58 continuously along second after being rotated by the second male rotor 582
Left and right directions back and forth slides, and then drives 584 right side of the second motion bar 584 and the second motion bar by the second sliding block 583
Interior tilted direction hammering device 6 realizes the hammering work of tilted direction
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, convenient pollution-free pass through the hammer portion on the right side of conversion equipment
It inside connects and sets empty slot, second is set in the hammer portion on the upside of empty slot and slides chamber, second slides in the hammer portion between chamber and empty slot
Rotatable engagement connection is extended the second rotary shaft of setting up and down, and extension section puts in second and slides intracavitary and outer at the top of the second rotary shaft
The second male rotor is fixedly installed in surface, and the second rotary shaft bottom extension tail end is put in empty slot and the first tooth form is fixedly installed in tail end
It takes turns, second on the right side of the second male rotor slides intracavitary and slide second sliding block that is connected, and is fixedly installed on the right side of the second sliding block
Extend the second motion bar of setting to the right, on the right side of the second motion bar on the right side of extension tail end perforation hammer portion outside and inside set to
The tilted direction hammering device of lower setting of extending, works so as to fulfill tilted direction hammering device and hammering device automatic conversion, meets
The needs of different directions operation reduce purchase cost, while reduce maintenance cost, greatly improve work efficiency, and reduce total
Pile body hammering is effectively sunk to designed elevation by cost.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of environment friendly and pollution-free water conservancy projects, including hammer portion, it is characterised in that：Holding tank is equipped in hammer portion bottom surface,
It is slided in holding tank and is connected with hammering device, slide chamber equipped with first in the hammer portion of the positive upside of holding tank, first slides
Conduction chamber is equipped in hammer portion on the left of chamber, chamber is conducted and the first interior rotation of hammer portion inner wall slided between chamber is connected with
Extend the first rotary shaft of setting for left and right, and extension tail end puts in conduction intracavitary on the left of the first rotary shaft and tail end is fixedly installed the
One taper cone pulley, extension tail end puts in first and slides intracavitary and tail end is fixedly installed the first male rotor on the right side of the first rotary shaft, the
First on the downside of one male rotor bottom slide intracavitary slide be connected the first sliding block, the first sliding block bottom be fixed with to
The hammer portion between chamber and holding tank is slided in first motion bar of lower setting of extending, the first motion bar bottom extension section perforation first
And mating connection is slided, the first motion bar extension tail end is put in holding tank and with being fixedly connected at the top of hammering device, conducts chamber
It is equipped with conversion equipment in the hammer portion of upside, is connected in the hammer portion on the right side of conversion equipment equipped with empty slot, the hammer on the upside of empty slot
It hits in portion and slides chamber equipped with second, the second interior rotation of hammer portion slided between chamber and empty slot is connected with setting of extending up and down
The second rotary shaft, extension section puts in second and slides intracavitary and outer surface is fixedly installed the second convex at the top of the second rotary shaft
Wheel, the second rotary shaft bottom extension tail end is put in empty slot and tail end is fixedly installed the first toothed wheel, the second male rotor right side
Second slide intracavitary and slide and be connected with the second sliding block, setting of extending to the right is fixedly installed on the right side of the second sliding block
The second motion bar, outside and be internally provided with setting of extending downwards on the right side of extension tail end perforation hammer portion on the right side of the second motion bar
Tilted direction hammering device, hammer portion left side top is embedded to be provided with switchable transparent access panel, transparent access panel side
It is connect by articulation piece with hammer portion rotatable engagement, kerve is recessed at transparent access panel right edge, is set on conversion equipment
There is conversion display device；The hammering device includes successive chunk, is fixed on the bradyseism part of the successive chunk bottom and is fixed on
The lower ram of the bradyseism part bottom；The conversion equipment includes the second accommodating chamber of left and right extension setting and setting symmetrical above and below
With the first accommodating chamber, perforation is equipped with guide groove, institute in the hammer portion between second accommodating chamber and first accommodating chamber
Extension tail end and the empty slot left-hand end on the right side of the second accommodating chamber is stated to connect setting, first accommodating chamber and the conduction chamber
Between the hammer portion in rotation be connected with the third rotary shaft of setting of extending up and down, prolong at the top of the third rotary shaft
Exhibition tail end is put in first accommodating chamber and tail end is fixedly installed the second taper cone pulley, the third rotary shaft bottom extension tail
End puts in the conduction intracavitary and tail end is fixedly installed to the third taper cone pulley with the ratcheting connection of the first taper cone pulley, institute
It states to slide in guide groove and is connected with guide block, the guide block inner spiral line is connected with the spiral shell shape bar of left and right extension setting, institute
It states extension tail end on the left of spiral shell shape bar to connect with the guide groove inner left wall rotatable engagement, extension tail end is with adjusting on the right side of the spiral shell shape bar
Whole motor is connected, and the adjustment motor outer surface is arranged on the right side of the guide groove in inner wall and is fixedly connected, described
It is fixed with the first motor in guide block, the put in second accommodating chamber is connected at the top of first motor
Two toothed wheels, the first electronic motor spindle be connected with put in first accommodating chamber and to the third taper
The 4th taper cone pulley of ratcheting connection is taken turns, the 4th taper cone pulley is located at first accommodating chamber on the right side of the third taper cone pulley
It is interior.
2. a kind of environment friendly and pollution-free water conservancy projects according to claim 1, it is characterised in that：Under first sliding block
Described first movable rod outer surface of side is equipped with the first spring part, the described second movable rod outer surface on the right side of second sliding block
Equipped with the second spring part.
3. a kind of environment friendly and pollution-free water conservancy projects according to claim 1, it is characterised in that：The conversion display device
Including the left inductor being fixed on the left of second accommodating chamber on outer wall and it is fixed at the second accommodating chamber right side
Right inductor on the outer wall of side is fixedly installed left display lamp and right display lamp, the left sensing on the hammer portion leading flank
Device is connect with the left display circuit for lamp, and the right inductor is connect with the right display circuit for lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939035.5A CN107542090B (en) | 2017-10-11 | 2017-10-11 | A kind of environment friendly and pollution-free water conservancy projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939035.5A CN107542090B (en) | 2017-10-11 | 2017-10-11 | A kind of environment friendly and pollution-free water conservancy projects |
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| Publication Number | Publication Date |
|---|---|
| CN107542090A CN107542090A (en) | 2018-01-05 |
| CN107542090B true CN107542090B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710939035.5A Active CN107542090B (en) | 2017-10-11 | 2017-10-11 | A kind of environment friendly and pollution-free water conservancy projects |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144733A (en) * | 1998-11-10 | 2000-05-26 | Giken Seisakusho Co Ltd | Pile force-fit pulling machine for large-sized machine loading |
| JP2000226845A (en) * | 1999-02-03 | 2000-08-15 | Svedala Compaction Equip Ab | Vibratory compressor having adjustable vibration damping handle |
| CN105442521A (en) * | 2015-12-26 | 2016-03-30 | 刘汉佑 | Multifunctional tamping machine |
| CN205742142U (en) * | 2016-02-02 | 2016-11-30 | 西南交通大学 | High ferro stiffening basic ground device |
-
2017
- 2017-10-11 CN CN201710939035.5A patent/CN107542090B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144733A (en) * | 1998-11-10 | 2000-05-26 | Giken Seisakusho Co Ltd | Pile force-fit pulling machine for large-sized machine loading |
| JP2000226845A (en) * | 1999-02-03 | 2000-08-15 | Svedala Compaction Equip Ab | Vibratory compressor having adjustable vibration damping handle |
| CN105442521A (en) * | 2015-12-26 | 2016-03-30 | 刘汉佑 | Multifunctional tamping machine |
| CN205742142U (en) * | 2016-02-02 | 2016-11-30 | 西南交通大学 | High ferro stiffening basic ground device |
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| Publication number | Publication date |
|---|---|
| CN107542090A (en) | 2018-01-05 |
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Effective date of registration: 20180601 Address after: 710000 Xingqing Road, Xi'an City, Xi'an City, Shaanxi Applicant after: Shaanxi three and Construction Engineering Co., Ltd. Address before: 215000 207, room 3, 77 Jin Si Gang Road, Guo Xiang street, Wuzhong Economic Development Zone, Suzhou, Jiangsu Applicant before: Suzhou Environmental Protection Technology Co., Ltd. norm |
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