CN108221983A - A kind of constructions work equipment of practicality - Google Patents
A kind of constructions work equipment of practicality Download PDFInfo
- Publication number
- CN108221983A CN108221983A CN201710955183.6A CN201710955183A CN108221983A CN 108221983 A CN108221983 A CN 108221983A CN 201710955183 A CN201710955183 A CN 201710955183A CN 108221983 A CN108221983 A CN 108221983A
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- CN
- China
- Prior art keywords
- sliding
- chamber
- host
- stretches
- access slot
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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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Classifications
-
- 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
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a kind of constructions work equipments of practicality, the host being fitted to including clamping frame and switching in clamping frame, curved face is equipped at the top of host, curved tip edge item is installed on curved face, the angle being connected with curved tip edge item is equipped in clamping frame on the upside of curved tip edge item and changes device, the first recessed access slot is equipped in host bottom surface, host on the upside of first recessed access slot, which is internally provided with, controls the first sliding chamber of setting that stretches, lead to equipped with the second sliding chamber the centre of first sliding intracavitary roof, second sliding intracavitary, which is slipped, is combined with drive block, the second sliding intracavitary at the top of drive block is equipped with the first spring element, drive block bottom, which is installed with, probes into the first sliding two-sided piece of intracavitary, the connecting rod for being combined with the setting that stretches up and down is slipped in host between at the top of first sliding bottom of chamber portion and the first recessed access slot；The configuration of the present invention is simple, it is easy to operate, improve the working efficiency and quality of hammering.
Description
Technical field
The present invention relates to technical field of buildings, the constructions work equipment of specifically a kind of practicality.
Background technology
It in architectural process, needs pile body sinking to designed elevation, just needs to utilize the jump repeatedly using various pile monkeys at this time
The dead weight of dynamic impact force and pile body overcomes the side friction power of pile body and the resistance hammering of pile-end soil layer to realize.At present with cartridge type
Diesel hammer is the most widely used one kind, but vibration is big, noise is high, it is serious to disturb residents, and is difficult to realize oblique hammering, it is impossible to suitable
Answer complicated constructions work environment.
Invention content
The technical problems to be solved by the invention are to provide a kind of constructions work equipment of practicality, can solve above-mentioned existing
In the art the problem of.
The present invention is achieved through the following technical solutions：A kind of constructions work equipment of practicality of the present invention, including
Clamping frame and switching are fitted to the host in the clamping frame, and curved face, the curved face are equipped at the top of the host
On be installed with curved tip edge item, be equipped in the clamping frame on the upside of the curved tip edge item and the curved tip edge item cooperation connect
The angle that connects changes device, equipped with the first recessed access slot in the host bottom surface, in the host on the upside of the first recessed access slot
Portion stretches equipped with left and right and sets the first sliding chamber, and the centre of the first sliding intracavitary roof is led to equipped with the second sliding chamber, institute
It states the second sliding intracavitary and slips and be combined with drive block, the described second sliding intracavitary at the top of the drive block is equipped with the first elastic force
Part, the drive block bottom, which is installed with, probes into the described first sliding two-sided piece of intracavitary, the first sliding bottom of chamber portion and described the
The connecting rod for being combined with the setting that stretches up and down is slipped in the host between at the top of one recessed access slot, is stretched at the top of the connecting rod
End pin probes into the described first sliding intracavitary and is fixedly connected with the two-sided piece of bottom, and the connecting rod bottom end pin that stretches probes into
In the first recessed access slot and end pin is installed with hammering head, and the described first sliding intracavitary of the two-sided piece of left and right sides is opposite to be set
There is a biography connection device with described two-sided piece sliding cooperation, driving chamber, institute are equipped in the host on rear side of the first sliding chamber
The first Coupling Shaft that switching in driving chamber is combined with the setting that stretches up and down is stated, is installed in first Coupling Shaft equipped with outer surface
Wheel is biased to, is slipped in the driving chamber being biased on front side of wheel and is combined with siding, in the driving chamber on front side of the siding
Equipped with the second spring element, with respect to equipped with the driving being connected with the siding in the host at left and right sides of the driving chamber
Device, the driving device are provided with to slip cooperation with the biography connection device between the connecting rod and the hammering head
Buffer unit, internal face is fixedly installed movable plate to the buffer unit up and down, is fixed between upper and lower two pieces of movable plates
Bolster is connected with, tripper is provided in the host.
Preferably technical solution, the angle change device and include the second recessed access slot being arranged in the clamping frame
And switching is arranged in the described second recessed access slot and controls the second Coupling Shaft of the setting that stretches, and is stretched on the left of second Coupling Shaft
Prolong end pin with the described second recessed access slot inner left wall switching to coordinate, the end pin that stretches on the right side of second Coupling Shaft changes with angle to be driven
Dynamic device mating connection, the angle change driver outer surface is arranged on the right side of the described second recessed access slot in inner wall and fixed company
It connects, gear wheel is installed in second Coupling Shaft in the second recessed access slot, the gear wheel bottom stretches out described second
Recessed access slot is outer to be connected with the curved tip edge wedging, and the clamping top of the trellis, which is installed with, slings arm.
Preferably technical solution, the biography connection device include the first trolley shoe, slot are equipped in first trolley shoe
Chamber, slips the column that connects for being combined with the setting that stretches up and down in the vallecular cavity, it is described connect column up and down both sides stretch end pin respectively with
Both sides inner wall is fixedly connected the first sliding chamber up and down, and third spring element is equipped in the vallecular cavity connected on the outside of column,
Top on the inside of first trolley shoe is equipped with the first angled end-face with described two-sided piece sliding cooperation, outside first trolley shoe
The rear portion of side is equipped with the second angled end-face.
Preferably technical solution, the driving device include leading to the sliding of setting on the outside of inside and the driving chamber
Slot and it is sliding be equipped with the drive block in the sliding slot, on front side of the sliding slot end pin with outside the described first sliding chamber
Setting is led at the rear portion of side, and the rear portion on the inside of the drive block is fixedly connected with the siding, the forepart on the inside of the drive block
Equipped with slipping the third angled end-face of cooperation with second angled end-face.
Preferably technical solution, the end pin that stretches at the top of first Coupling Shaft is transferred with the driving chamber inner roof wall matches
It closes, the first Coupling Shaft bottom end pin that stretches is connected with hammering driver, and the hammering driver outer surface is arranged on
In the driving chamber inner bottom wall and secure fit connects.
Preferably technical solution, the tripper includes the placement chamber for being arranged on the host left part, described
It places in chamber and breaker is installed, the circuit breaker external is also openable to be provided with wall door.
The beneficial effects of the invention are as follows：
1. by the opposite biography connection device set with two-sided piece of sliding cooperation of the first sliding intracavitary of the two-sided piece of left and right sides, first slides
It connects and driving chamber is set in the host on rear side of chamber, the first Coupling Shaft of the setting that stretches above and below cooperation of transferring in driving chamber, the first Coupling Shaft
It inside sets that outer surface is fixed to be biased to wheel, is biased to slip cooperation siding in the driving chamber of wheel front side, the is set in the driving chamber on front side of siding
Two spring elements, it is opposite in the host at left and right sides of driving chamber to set the driving device being connected with siding, driving device to
It passes connection device and slips cooperation, so as to fulfill lasting reciprocating hammer work is automatically controlled, improve the efficiency of hammering work, reduce worker
The amount of labour, while improve hammering quality.
2. by angle change device include the second recessed access slot for being arranged in clamping frame and switching to be arranged on second recessed
Access slot is interior and controls the second Coupling Shaft of the setting that stretches, and stretch end pin and the second recessed access slot inner left wall turn on the left of the second Coupling Shaft
Cooperation is connect, the end pin that stretches on the right side of the second Coupling Shaft changes driver with angle and is connected, and angle changes driver outer surface and sets
It puts on the right side of the second recessed access slot in inner wall and is fixedly connected, fixed gear wheel in the second Coupling Shaft in the second recessed access slot, tip edge
Bottom to be taken turns to stretch out with the mating connection of curved tip edge wedging outside the second recessed access slot, clamping top of the trellis is fixed to sling arm, so as to fulfill
Angle change is automatically controlled, meets the inclined-plane hammering work of different angle, improves hammering working efficiency.
3. the configuration of the present invention is simple, easy to operate, it can realize the adjusting work for automatically controlling hammering angle, meet different angles
The inclined-plane hammering work of degree, can automatically control hammering work, alleviate worker's workload, improve the working efficiency of hammering, together
When reduce the cost of construction, and enhance the quality of hammering.
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 a kind of constructions work equipment overall structure diagram of practicality of the present invention；
Fig. 2 is a kind of constructions work equipment left view of practicality of the present invention；
Fig. 3 is the host internal structure schematic diagram of the present invention；
Fig. 4 is the sectional view of " A-A " in Fig. 3 of the present invention；
Fig. 5 is the structure diagram of the buffer unit of the present invention.
Specific embodiment
As Figure 1-Figure 5, the constructions work equipment of a kind of practicality of the invention, including clamping frame 6 and switching cooperation
Host 5 in the clamping frame 6,5 top of host are equipped with curved face 51, are installed on the curved face 51 curved
Tip edge item 52, is equipped in the clamping frame 6 of 52 upside of curved tip edge item and the curved tip edge item 52 is connected
Angle changes device, and the first recessed access slot 55, the host 5 of first recessed 55 upside of access slot are equipped in 5 bottom surface of host
It is internally provided with and controls the first sliding chamber 53 of setting that stretches, the centre of first sliding 53 inner roof wall of chamber is led to slips equipped with second
Chamber 54 slips in the second sliding chamber 54 and is combined with drive block 541, the described second sliding chamber at 541 top of drive block
The first spring element 542 is equipped in 54,541 bottom of drive block, which is installed with, probes into the described first sliding chamber 53 two-sided piece
5410, it slips in the host 5 between 55 top of first sliding 53 bottom of chamber and the first recessed access slot and is combined with
Under stretch the connecting rod 552 of setting, 552 top of connecting rod stretch end pin probe into the described first sliding chamber 53 and with it is described
Two-sided piece of 5410 bottoms are fixedly connected, and 552 bottom of the connecting rod end pin that stretches is probeed into the described first recessed access slot 55 and end pin
Be installed with hammering head 551, in the described first sliding chamber 53 of two-sided piece 5410 left and right sides it is opposite be equipped with it is described two-sided
The biography connection device of the sliding cooperation of block 5410, the host 5 of first sliding 53 rear side of chamber is interior to be equipped with driving chamber 57, the drive
Switching is combined with the first Coupling Shaft 572 of the setting that stretches up and down in dynamic chamber 57, consolidates in first Coupling Shaft 572 equipped with outer surface
Equipped with wheel 571 is biased to, is slipped in the driving chamber 57 being biased on front side of wheel 571 and be combined with siding 574, the siding 574
The second spring element 575 is equipped in the driving chamber 57 of front side, is set relatively in the host 5 of 57 left and right sides of driving chamber
There is the driving device being connected with the siding 574, the driving device is described to slip cooperation with the biography connection device
Be provided with buffer unit 501 between connecting rod 552 and the hammering head 551, the buffer unit about 501 internal face fix
Movable plate 502 is provided with, bolster 503 is fixedly connected between upper and lower two pieces of movable plates 502, is set in the host 5
There is tripper.
Valuably, the angle changes device and includes the second recessed access slot 62 being arranged in the clamping frame 6 and transfer
The second Coupling Shaft 621 of the setting that stretches is arranged in the described second recessed access slot 62 and controls, 621 left side of the second Coupling Shaft is stretched
Prolong end pin with the described second recessed 62 inner left wall of access slot switching to coordinate, stretch end pin and angle on the right side of second Coupling Shaft 621
Change driver 623 to be connected, the angle changes 623 outer surface of driver and is arranged in the described second recessed 62 right side of access slot
It in wall and is fixedly connected, gear wheel 622, the tooth is installed in second Coupling Shaft 621 in the second recessed access slot 62
622 bottom of edge wheel is stretched out outside the second recessed access slot 62 to be connected with curved 52 wedging of tip edge item, and the clamping frame 6 pushes up
Portion, which is installed with, slings arm 61, changes so as to fulfill angle is automatically controlled, and meets the inclined-plane hammering work of different angle, improves hammering
Working efficiency.
Valuably, the biography connection device includes the first trolley shoe 56, and vallecular cavity 561, institute are equipped in first trolley shoe 56
State slipped in vallecular cavity 561 be combined with the setting that stretches up and down connect column 562, it is described connect column about 562 the both sides end pin that stretches divide
Not with the described first sliding chamber about 53 both sides inner wall be fixedly connected, be equipped in the vallecular cavity 561 for connecting the outside of column 562
Third spring element 564, the top of 56 inside of the first trolley shoe is equipped with slips coordinate first tiltedly with described two-sided piece 5410
End face 563, the rear portion in 56 outside of the first trolley shoe is equipped with the second angled end-face 564, so as to fulfill hammering work is automatically controlled
When top pressure biography connect work, realize that drive block 541 overcomes 542 pressure on top surface upward sliding of the first spring element, meanwhile, by by the
The pressure on top surface realization of one spring element 542 automatically controls hammering work.
Valuably, the driving device includes leading to the sliding slot 58 of setting on the outside of inside and the driving chamber 57 and slide
Connect the drive block 581 being equipped in the sliding slot 58, the sliding 58 front side end pin of slot and the described first sliding chamber 53
Setting is led at the rear portion in outside, and the rear portion of 581 inside of drive block is fixedly connected with the siding 574, the drive block 581
The forepart of inside is equipped with to the third angled end-face 5810 with the sliding cooperation of second angled end-face 564, so as to fulfill automatic control
The driving biography that system passes connection device connects control, improves automation control hammering work, improves the working efficiency of hammering work.
Valuably, the end pin that stretches at the top of first Coupling Shaft 572 coordinates with 57 inner roof wall of driving chamber switching, described
First Coupling Shaft, the 572 bottom end pin that stretches is connected with hammering driver 573, hammering driver 573 outer surface setting
In 57 inner bottom wall of driving chamber and secure fit connects.
Valuably, the tripper includes the placement chamber 5101 for being arranged on 5 left part of host, the placement chamber
Breaker 5102 is installed, 5102 outside of breaker is also openable to be provided with wall door 5103, when leaking electricity in 5101
During accident, trip that electrical equipment is carried out to be protected from electrical equipment damage in time by breaker 5102.
When needing to hammer work, device is changed by angle and controls to adjust host 5,5 bottom surface of host is made to be hammered with needing
Inclined-plane angle of inclination it is identical, at this point, by hammer driver 573 drive the first Coupling Shaft 572 rotate, and then by first turn
Deviation wheel 571 in spindle 572 rotates,（Since siding 574 is by the pressure on top surface of the second spring element 575, make 574 rear side of siding
End face is remained slips cooperation with being biased to 571 front side outer surfaces of wheel）, and overcome the second bullet by being biased to 571 drive siding 574 of wheel
The pressure on top surface realization of power part 575 slides back and forth work, at this point, driving drive block 581 along sliding 58 front-rear direction of slot by siding 574
Reciprocatingly slide work, and makes the third angled end-face 5810 on drive block 581 is reciprocal to probe into the first sliding chamber 53 and slided with first
The sliding cooperation of the second angled end-face 564 on block 56 is connect, and then, the first trolley shoe 56 is driven to overcome third elastic force by drive block 581
The pressure on top surface realization of part 564 horizontally slips work, and by the first angled end-face 563 on the first trolley shoe 56 back and forth with two-sided piece
5410 sliding cooperations, and then the pressure on top surface for drive block 541 being driven to overcome the first spring element 542 by two-sided piece 5410 back and forth upper downslide
It starts building to make, meanwhile, the hammering head 551 being fixedly connected by two-sided piece 5410 drive connecting rod 552 and 552 bottom of connecting rod is realized
Automatic hammering work up and down.
The beneficial effects of the invention are as follows：
1. by the opposite biography connection device set with two-sided piece of sliding cooperation of the first sliding intracavitary of the two-sided piece of left and right sides, first slides
It connects and driving chamber is set in the host on rear side of chamber, the first Coupling Shaft of the setting that stretches above and below cooperation of transferring in driving chamber, the first Coupling Shaft
It inside sets that outer surface is fixed to be biased to wheel, is biased to slip cooperation siding in the driving chamber of wheel front side, the is set in the driving chamber on front side of siding
Two spring elements, it is opposite in the host at left and right sides of driving chamber to set the driving device being connected with siding, driving device to
It passes connection device and slips cooperation, so as to fulfill lasting reciprocating hammer work is automatically controlled, improve the efficiency of hammering work, reduce worker
The amount of labour, while improve hammering quality.
2. by angle change device include the second recessed access slot for being arranged in clamping frame and switching to be arranged on second recessed
Access slot is interior and controls the second Coupling Shaft of the setting that stretches, and stretch end pin and the second recessed access slot inner left wall turn on the left of the second Coupling Shaft
Cooperation is connect, the end pin that stretches on the right side of the second Coupling Shaft changes driver with angle and is connected, and angle changes driver outer surface and sets
It puts on the right side of the second recessed access slot in inner wall and is fixedly connected, fixed gear wheel in the second Coupling Shaft in the second recessed access slot, tip edge
Bottom to be taken turns to stretch out with the mating connection of curved tip edge wedging outside the second recessed access slot, clamping top of the trellis is fixed to sling arm, so as to fulfill
Angle change is automatically controlled, meets the inclined-plane hammering work of different angle, improves hammering working efficiency.
3. the configuration of the present invention is simple, easy to operate, it can realize the adjusting work for automatically controlling hammering angle, meet different angles
The inclined-plane hammering work of degree, can automatically control hammering work, alleviate worker's workload, improve the working efficiency of hammering, together
When reduce the cost of construction, and enhance the quality of hammering.
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 (6)
1. a kind of constructions work equipment of practicality, the host being fitted to including clamping frame and switching in clamping frame is special
Sign is：Curved face is equipped at the top of host, is installed with curved tip edge item on curved face, is set in the clamping frame on the upside of curved tip edge item
There is the angle being connected with curved tip edge item to change device, the first recessed access slot, the first recessed access slot upside are equipped in host bottom surface
Host be internally provided with left and right and stretch the first sliding chamber of setting, the centre of the first sliding intracavitary roof is led to sliding equipped with second
Chamber, the second sliding intracavitary, which is slipped, is combined with drive block, and the sliding intracavitary of second at the top of drive block is equipped with the first spring element, drive block
Bottom, which is installed with, probes into the first sliding two-sided piece of intracavitary, sliding in the host between the first sliding bottom of chamber portion and the first recessed access slot top
Connect and be combined with the connecting rod of setting of stretching up and down, the end pin that stretches at the top of connecting rod probe into the first sliding intracavitary and with two-sided piece of bottom
It is fixedly connected, the connecting rod bottom end pin that stretches is probeed into the first recessed access slot and end pin is installed with hammering head, the two-sided piece of left and right sides
The opposite biography connection device being equipped with two-sided piece of sliding cooperation of the first sliding intracavitary, be equipped in the host on rear side of the first sliding chamber and drive
Dynamic chamber, the interior switching of driving chamber are combined with the first Coupling Shaft of the setting that stretches up and down, are installed in the first Coupling Shaft equipped with outer surface
Wheel is biased to, is slipped in the driving chamber of deviation wheel front side and is combined with siding, equipped with the second spring element in the driving chamber on front side of siding, driven
With respect to equipped with the driving device being connected with siding in host at left and right sides of dynamic chamber, driving device is to passing connection device cunning
Cooperation is connect, buffer unit is provided between connecting rod and hammering head, internal face is fixedly installed movable plate to buffer unit up and down,
Bolster is fixedly connected between upper and lower two pieces of movable plates, tripper is provided in host.
2. a kind of constructions work equipment of practicality according to claim 1, it is characterised in that：The angle changes device packet
It includes the second recessed access slot being arranged in the clamping frame and switching is arranged in the described second recessed access slot and controls the setting that stretches
The second Coupling Shaft, the end pin that stretches on the left of second Coupling Shaft coordinates with the described second recessed access slot inner left wall switching, described
The end pin that stretches on the right side of second Coupling Shaft changes driver with angle and is connected, and the angle changes driver outer surface and is arranged on
Inner wall is interior on the right side of the second recessed access slot and is fixedly connected, fixed with teeth in second Coupling Shaft in the second recessed access slot
Edge wheel, the gear wheel bottom is stretched out outside the second recessed access slot to be connected with the curved tip edge wedging, described clamping
Top of the trellis, which is installed with, slings arm.
3. a kind of constructions work equipment of practicality according to claim 1, it is characterised in that：The biography connection device includes the
One trolley shoe, first trolley shoe is interior to be equipped with vallecular cavity, and the column that connects for being combined with the setting that stretches up and down, institute are slipped in the vallecular cavity
It states and connects column the both sides end pin that stretches is fixedly connected respectively with both sides inner wall above and below the described first sliding chamber up and down, it is described to connect outside column
It is equipped with third spring element in the vallecular cavity of side, the top on the inside of first trolley shoe is equipped with and described two-sided piece sliding cooperation
The first angled end-face, the rear portion on the outside of first trolley shoe is equipped with the second angled end-face.
4. a kind of constructions work equipment of practicality according to claim 3, it is characterised in that：The driving device includes interior
Lead to the sliding slot of setting on the outside of side and the driving chamber and slip and be equipped with the drive block in the sliding slot, it is described
Setting is led at end pin and the rear portion on the outside of the described first sliding chamber on front side of sliding slot, rear portion and the wall on the inside of the drive block
Plate is fixedly connected, and the forepart on the inside of the drive block is equipped with the third angled end-face to slip cooperation with second angled end-face.
5. a kind of constructions work equipment of practicality according to claim 1, it is characterised in that：At the top of first Coupling Shaft
The end pin that stretches coordinates with driving chamber inner roof wall switching, and the first Coupling Shaft bottom stretches end pin with hammering driver cooperation
Connection, the hammering driver outer surface is arranged in the driving chamber inner bottom wall and secure fit connects.
6. a kind of constructions work equipment of practicality according to claim 1, it is characterised in that：The tripper includes setting
The placement chamber in the host left part is put, breaker is installed in the placement chamber, the circuit breaker external is also openable
It is provided with wall door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955183.6A CN108221983A (en) | 2017-10-13 | 2017-10-13 | A kind of constructions work equipment of practicality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710955183.6A CN108221983A (en) | 2017-10-13 | 2017-10-13 | A kind of constructions work equipment of practicality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108221983A true CN108221983A (en) | 2018-06-29 |
Family
ID=62655642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710955183.6A Pending CN108221983A (en) | 2017-10-13 | 2017-10-13 | A kind of constructions work equipment of practicality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221983A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003247234A (en) * | 2002-02-26 | 2003-09-05 | Kazuo Oshiyama | Pile driver |
| CN106180029A (en) * | 2016-07-25 | 2016-12-07 | 国网山东省电力公司商河县供电公司 | A kind of electric transmission line isolator antifouling work sweeper |
| CN106826233A (en) * | 2016-12-30 | 2017-06-13 | 韩磊 | A kind of Workpiece machining apparatus |
| CN206478218U (en) * | 2016-05-28 | 2017-09-08 | 重庆万虎机电有限责任公司 | A kind of mini-tiller, gearbox and the drive device of clutch yoke |
-
2017
- 2017-10-13 CN CN201710955183.6A patent/CN108221983A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003247234A (en) * | 2002-02-26 | 2003-09-05 | Kazuo Oshiyama | Pile driver |
| CN206478218U (en) * | 2016-05-28 | 2017-09-08 | 重庆万虎机电有限责任公司 | A kind of mini-tiller, gearbox and the drive device of clutch yoke |
| CN106180029A (en) * | 2016-07-25 | 2016-12-07 | 国网山东省电力公司商河县供电公司 | A kind of electric transmission line isolator antifouling work sweeper |
| CN106826233A (en) * | 2016-12-30 | 2017-06-13 | 韩磊 | A kind of Workpiece machining apparatus |
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Application publication date: 20180629 |