CN109083146A - The column of piling machine and the setting setting method of diagonal brace - Google Patents
The column of piling machine and the setting setting method of diagonal brace Download PDFInfo
- Publication number
- CN109083146A CN109083146A CN201710784499.3A CN201710784499A CN109083146A CN 109083146 A CN109083146 A CN 109083146A CN 201710784499 A CN201710784499 A CN 201710784499A CN 109083146 A CN109083146 A CN 109083146A
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- Prior art keywords
- column
- diagonal
- diagonal brace
- link
- supporting member
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- 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
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
-
- 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
- E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
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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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
- Jib Cranes (AREA)
Abstract
The present invention provides a kind of column of piling machine and the setting setting method of diagonal brace.In piling machine, top diagonal supporting member and lower part diagonal supporting member are linked up using connection supporting element and form diagonal brace, and it is equipped with the 1st and reinforces link component and the 2nd reinforcement link component, when assembling the piling machine, following process is successively carried out: the column laid across, top diagonal supporting member and lower part diagonal supporting member being assembled and the connection supporting element that the 1st reinforcement link component and the 2nd reinforcement link component link up will be fixed on to the pre-assembled process of column；Top diagonal supporting member and lower part diagonal supporting member are linked to the supporting element link process of connection supporting element；It releases fixing between connection supporting element and column and slings connection supporting element, the 1st reinforcement link component and the 2nd are reinforced into the link component link process that link component is linked to column；And the diagonal brace working cylinder that diagonal brace working cylinder is connected to chassis is connected into process while slinging column with diagonal brace.
Description
Technical field
The present invention relates to the setting setting methods of the column of piling machine and diagonal brace specifically to relate to the use of pair of right and left
Diagonal brace comes the column of the Three-points supporting type piling machine of support post and the setting setting method of diagonal brace.
Background technique
In the past, Three-points supporting type piling machine included being set to the column of the front on chassis in a manner of it can rise and fall and being used for
From a pair of of diagonal brace of posterior support column when the standing of the column, diagonal brace is connected to column by upper end and lower end works by diagonal brace
The cylindric integral member that cylinder is connected to chassis is formed (for example, referring to patent document 1.).In addition, such piling machine is vertical
Column stands up chassis in the following manner: the column under the state of laying across being connected to the front rack on chassis, by the top of diagonal brace
End is linked to the middle part of column, later, slings the middle part of column using crane and is linked to the rear end of diagonal brace
Chassis is (for example, referring to patent document 2.).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2007-31977 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2001-40663 bulletin
Summary of the invention
Problems to be solved by the invention
But in large-scale piling machine, the length of column is longer, and the length of diagonal brace is also longer, in such as patent document 1
In the diagonal brace formed like that by integral member, bending strength is possible to insufficient.If the bending strength of diagonal brace is insufficient, make chassis
Upper rotating body rotation when or when driving and when being pressed into apparatus for work, diagonal brace can be bent, and column can become unstable,
It is possible to damage safety.In addition, it is contemplated that the component of reinforcement is set on diagonal brace to improve the bending strength of diagonal brace, but
When the component of reinforcement is arranged on diagonal brace, the component of reinforcement is possible to column, the setting setting of diagonal brace causes obstacle.
Therefore, the vertical of the piling machine of the bending strength of diagonal brace can will be improved the object of the present invention is to provide one kind
Column and diagonal brace stand up the setting setting method of chassis, piling machine column and diagonal brace well.
The solution to the problem
In order to achieve the above object, the present invention provides a kind of column of piling machine and the setting setting method of diagonal brace, at this
In piling machine, formed using top diagonal supporting member and lower part diagonal supporting member for the column to the front for standing up chassis
The pair of right and left diagonal brace being supported, the upper end of the top diagonal supporting member are linked to the top of the column, the lower part diagonal brace
The lower end of component is connected to the rear portion on the chassis by diagonal brace working cylinder, links up by by the middle part of two diagonal braces
, the top diagonal supporting member and the lower part diagonal supporting member be able to rotationally link by the connection supporting element that can be dismounted
Get up, and can removably be equipped with link up the one end of the connection supporting element and the column the 1st and reinforce connecting rod
Component and the 2nd reinforcement link component for linking up the another side of the connection supporting element and the column, feature exist
In successively carrying out following process in the column of the piling machine and the setting setting method of diagonal brace: pre-assembled process, at this pre- group
It fills in process, the column, the top diagonal supporting member and the lower part diagonal supporting member is horizontal in the front to the chassis
It is assembled respectively in the state of, and the one end that link component is reinforced with the described 1st respectively in both ends and the described 2nd is reinforced connecting
The central portion for the connection supporting element that the one end of bar component is connected is solid with the state for being pre-set in the column after assembling
It is fixed；Diagonal brace link process links in the both sides of the connection supporting element by upper end respectively in the diagonal brace link process
It is linked to the lower end of the two top diagonal supporting members on the top of the column respectively and links respectively and links respectively in lower end
There is the upper end of two lower part diagonal supporting members of the diagonal brace working cylinder；Link component link process links work in the link component
It in sequence, releases and fixes and sling connection supporting element between the connection supporting element and the column, reinforce connecting rod for the described 1st
The other end of component and the other end of the 2nd reinforcement link component are linked to the column respectively；And diagonal brace work
Cylinder connects process, in diagonal brace working cylinder connection process, sling the top of the column and pull-up column and diagonal brace it is same
When, the lower end of diagonal brace working cylinder is connected to the rear portion on chassis.
The effect of invention
Using the column of piling machine of the invention and the setting setting method of diagonal brace, diagonal brace is divided into top diagonal supporting member
With lower part diagonal supporting member, top diagonal supporting member and lower part diagonal supporting member are rotatably linked up by connection supporting element,
And link component and the 2nd reinforcement link component are reinforced in setting the 1st between connection supporting element and column, to improve diagonal brace
Bending strength and workability, when erectting column and diagonal brace that such piling machine is arranged, by successively carry out pre-assembled process,
Diagonal brace link process, link component link process and diagonal brace working cylinder connect process, can by top diagonal supporting member, under
While portion's diagonal supporting member, connection supporting element, the 1st reinforcement link component and the 2nd reinforcement link component assemble well
Column and diagonal brace are stood up into chassis.
Detailed description of the invention
Fig. 1 is the side view for indicating the piling machine of a form example of the invention.
Fig. 2 is the rearview of the piling machine.
Fig. 3 is the side view of the major part of the piling machine.
Fig. 4 is the IV-IV cross-sectional view of Fig. 3.
Fig. 5 is the rearview for indicating the major part of a form example of the invention.
Fig. 6 is the top view that the column of the piling machine and diagonal brace are placed in the piling machine in the state of front.
Fig. 7 is the side view that the column of the piling machine and diagonal brace are placed in the piling machine in the state of front.
Fig. 8 is the VIII-VIII cross-sectional view of Fig. 7.
Fig. 9 be indicate a form example of the invention, show installation the 1st reinforce link component and the 2nd reinforce link component
Process piling machine side view.
Figure 10 is the side view of the piling machine for the process for indicating to make the column of the piling machine and diagonal brace to erect.
Description of symbols
11, piling machine；12, chassis；13, lower traveling body；14, upper rotating body；15, column；15a, column base portion structure
Part；15b, column component；16, preceding jack；17, column bracket；18, rear jack；19, diagonal brace working cylinder mounting portion；20, it stands
Column holder；21, diagonal brace working cylinder；22, diagonal brace；22a, top diagonal supporting member；22b, lower part diagonal supporting member；22c, top diagonal brace
Linking part；22d, lower part diagonal brace linking part；23, diagonal brace links bracket；23a, link arm；Link bracket when 23b, assembling；24, steel
Cord；25, top pulleys group；26, drawstring is carried on the back；27, tripod；28a, rise and fall rope；28b, hanging rope；29, link supporting element；
29a, top linking part；29b, lower part linking part；Connecting rod linking part is reinforced in 29c, the 1st；Connecting rod linking part is reinforced in 29d, the 2nd；
29e, inside linking part；29f, column link bracket；30, the 1st connecting pin；31, the 2nd connecting pin；32, the 1st reinforces link component；
32a, the 1st linking part；32b, the 2nd linking part；32c, the 3rd linking part；33, the 2nd reinforces link component；33a, the 1st linking part；
33b, the 2nd linking part；33c, the 3rd linking part；34, the 3rd connecting pin；35, the 4th connecting pin；36, the 5th connecting pin；37, the 6th connection
Pin；38, the 7th connecting pin；39, the 8th connecting pin；40, diagonal support；41, it sells；42,43, wirerope.
Specific embodiment
FIG. 1 to FIG. 5 is the figure for indicating a form example of Three-points supporting type piling machine 11 of the invention, in the piling machine 11
In chassis 12, upper rotating body 14 can rotatably be set to the top for having tracked lower traveling body 13 by swivel bearing.
It is equipped with column bracket 17 in the front of upper rotating body 14, column 15 and preceding jack 16,16 are installed on column bracket 17,
Rear jack 18,18 and diagonal brace working cylinder mounting portion 19 are equipped at the rear portion of upper rotating body 14.
Column 15 is formed and linking multiple column component 15b on the top of column base component 15a, the column
Base component 15a is can be installed on column bracket 17 in a manner of lateral tilting is put forwards, backwards relative to column bracket 17.In column
15 top is equipped with the column holder 20 for keeping column 15, is connected to upper rotating body by diagonal brace working cylinder 21,21
The top of the pair of right and left diagonal brace 22,22 at 14 rear portion is linked to the rear portion of column holder 20, using the diagonal brace 22,22 after
Square support post 15.Diagonal brace, which is equipped with, in the side opposite with diagonal brace 22,22 of the middle part of column 15 links bracket 23, the diagonal brace
Link bracket 23 to protrude respectively including a pair of link arm 23a, 23a outstanding in the lateral direction and from outer end face both sides and vertical
Link bracket 23b, 23b when the assembling for the two trouble shapes that column uses when assembling.
The top of column 15 be equipped with top pulleys group 25, the top pulleys group include hang be wound with wirerope 24, can
Rotation multiple leading blocks, column 15 front surface be equipped with various apparatus for work, such as equipped with can along column 15 into
Auger driving device (not shown) that row is gone up and down, for driving auger.Also, the rear portion side of top pulleys group 25 with
The back drawstring 26 for preventing column 15 from bending by the load applied when operation is equipped between upper rotating body 14.In addition,
The rear portion of upper rotating body 14 erects and is provided with tripod (gantry) 27, the rope that rises and falls from the hoist engine that rises and falls (not shown)
28a is linked to diagonal brace connection bracket 23 by hanging rope 28b.
Diagonal brace 22,22 is by the connection supporting element 29 for linking up the middle part of two diagonal braces 22,22 that top is oblique
The component that support component 22a, 22a and lower part diagonal supporting member 22b, 22b are rotatably linked up, top diagonal supporting member 22a,
22a is linked to column holder 20, and lower part diagonal supporting member 22b, 22b are linked to upper rotating body by diagonal brace working cylinder 21,21
14, on top the lower end of diagonal supporting member 22a, 22a be formed be linked to connection supporting element 29 top diagonal brace linking part 22c,
22c, in lower part the upper end of diagonal supporting member 22b, 22b be formed be linked to connection supporting element 29 lower part diagonal brace linking part 22d,
22d。
Link supporting element 29 and is respectively provided with top linking part 29a, 29a and Liang Cha of two trouble shapes in a side and the other side
Lower part linking part 29b, 29b of shape, the top linking part 29a, 29a are respectively by the 1st connecting pin 30,30 so that top diagonal brace connects
The mode and top diagonal brace linking part 22c, 22c that knot 22c, 22c can rotate are connected, and the lower part linking part 29b, 29b points
Not by the 2nd connecting pin 31,31 in a manner of enabling lower part diagonal brace linking part 22d, 22d to rotate with lower part diagonal brace linking part
22d, 22d are connected.In addition, each lower part diagonal brace linking part 22d is connected with 2 connecting pin 31 of Ge by spherical bushing (not shown)
Knot, each lower part diagonal supporting member 22b is linked to can be along the radial and axial rotation of the 2nd connecting pin 31.Also, it is supported in connection
The one end of part 29 is formed with the 1st reinforcement connecting rod linking part 29c, is formed with the 2nd reinforcement in the other end of connection supporting element 29
Connecting rod linking part 29d, the 1st reinforces connecting rod linking part 29c to prominent and so that the 1st reinforcement link component 32 on the outside of length direction
The mode that can be rotated is connected with the 1st reinforcement link component 32, and the 2nd reinforces connecting rod linking part 29d to length direction outside
It protrudes and is connected in a manner of enabling the 2nd reinforcement link component 33 to rotate with the 2nd reinforcement link component 33.Also, even
Ratio top linking part 29a, 29a of knot supporting element 29 are respectively equipped with outstanding to column direction by the position of length direction central side
Inside linking part 29e, 29e.In addition, link supporting element 29 length direction central portion be equipped with for assembling when with column 15
A column connection bracket 29f, the 29f being connected.
1st reinforcement link component 32 at one end portion be equipped with by the 3rd connecting pin 34 be rotatably linked to the 1st reinforcement connect
1st linking part 32a of the two trouble shapes of bar linking part 29c, is equipped in the other end and is linked to diagonal brace connection by the 4th connecting pin 35
2nd linking part 32b of the two trouble shapes of one link arm 23a of bracket 23, and the 3rd connection is equipped near the 1st linking part 32a
Portion 32c, the 3rd linking part 32c are prominent to the 2nd reinforcement link component side and are linked on the inside of one and connect by the 5th connecting pin 36
Knot 29e.
2nd reinforcement link component 33 at one end portion be equipped with by the 6th connecting pin 37 be rotatably linked to the 2nd reinforcement connect
1st linking part 33a of the two trouble shapes of bar linking part 29d, is equipped in the other end and is linked to diagonal brace connection by the 7th connecting pin 38
2nd linking part 33b of the two trouble shapes of another link arm 23a of bracket 23, and be equipped with the 3rd near the 1st linking part 33a and connect
Knot 33c, the 3rd linking part 33c are prominent to the 1st reinforcement link component side and are linked in another by the 8th connecting pin 39
Side linking part 29e.
The connection supporting element the 29, the 1st that is thusly-formed reinforces link component 32 and the 2nd and reinforces link component 33 by column
15 middle parts for erectting under the assembled state for setting up and being support using diagonal brace 22,22 column 15 in diagonal brace 22,22 are matched
It is set to the triangle with column 15, the 3rd connecting pin 34 and the 6th connecting pin 37 for vertex.
Next, illustrating the setting setting method of column and diagonal brace based on Fig. 6~Figure 10.
Firstly, as shown in Figure 6 to 8, it is set as the state for making column base component 15a lodge to the front on chassis 12,
The top end part of column base component 15a links multiple column component 15b, installs top pulleys group 25 at the top of column 15.It connects
, the diagonal support 40 for being set to the lower part of column 15 is extended in left-right direction, diagonal brace work will be separately installed in lower end
Lower part diagonal supporting member 22b, 22b of cylinder 21,21 are configured with the state that lodges on the top of the diagonal support 40, and by top diagonal brace
Component 22a, 22a are mutually continuously configured with the upper end of the state and the lower part diagonal supporting member 22b, 22b that lodge, by top diagonal brace
The upper end of component 22a, 22a are linked to column holder 20.Then, tripod 27 is stood up into upper rotating body 14, it will
Rising and falling from the hoist engine that rises and falls (not shown) restrict 28a by hanging rope 28b be linked to diagonal brace connection bracket 23, will carry on the back drawstring 26
It is linked to top pulleys group 25 and upper rotating body 14.
On the other hand, the 1st reinforcement connecting rod linking part 29c for linking supporting element 29 is inserted into and reinforces connecting rod structure set on the 1st
The inside of 1st linking part 32a of two trouble shapes of part 32, reinforces connecting rod linking part 29c and the 1st for the 1st by the 3rd connecting pin 34 and connects
Knot 32a is rotatably linked up, and by the 5th connecting pin 36 by one inside linking part 29e and the 3rd linking part 32c
Rotatably link up.Then, the 2nd reinforcement connecting rod linking part 29d for linking supporting element 29 is inserted into and is reinforced set on the 2nd
The inside of 1st linking part 33a of two trouble shapes of link component 33, reinforces connecting rod linking part 29d for the 2nd by the 6th connecting pin 37
Rotatably linked up with the 1st linking part 33a, and by the 8th connecting pin 39 by another inside linking part 29e and the 3rd
Linking part 33c is rotatably linked up, and reinforces connecting so that connection supporting element the 29, the 1st is reinforced link component 32 and the 2nd
Bar component 33 links up in advance.
Then, column connection bracket 29f, 29f for linking supporting element 29 are inserted respectively into the two trouble shapes set on column 15
Assembling when link bracket 23b, 23b inside, using pin 41,41 by column link bracket 29f, 29f and assembling when connection hold in the palm
Frame 23b, 23b are linked up, and are made in the state of linking up the 1st reinforcement reinforcement link component 33 of link component 32 and the 2nd
Connection supporting element 29 it is fixed (pre-assembled process).
Connection is set to next, top diagonal brace linking part 22c, 22c of top diagonal supporting member 22a, 22a are inserted respectively into
The inside of top linking part 29a, 29a of two trouble shapes of supporting element 29, by the 1st connecting pin 30,30 by top diagonal brace linking part
22c, 22c and top linking part 29a, 29a are able to rotationally link up, and will be under lower part diagonal supporting member 22b, 22b
Portion diagonal brace linking part 22d, 22d are inserted respectively into the inside of lower part linking part 29b, 29b of two trouble shapes, by the 2nd connecting pin 31,
Lower part diagonal brace linking part 22d, 22d and lower part linking part 29b, 29b are able to rotationally link up by 31.Top as a result,
Diagonal supporting member 22a and lower part diagonal supporting member 22b is able to rotationally link up (diagonal supporting member company by connection supporting element 29
Tie process).
Then, as shown in figure 9, extracting pin 41,41 and releasing the connection between connection supporting element 29 and column 15, by steel wire
Rope 42 is hung on the 1st connecting pin 30 and the 2nd connecting pin 31, carries out slinging operation.Then, by a company of diagonal brace connection bracket 23
Knot arm 23a is inserted into the 2nd linking part 32b that two trouble shapes of link component 32 are reinforced in the 1st sling together with connection supporting element 29,
A link arm 23a and the 2nd linking part 32b are rotatably linked up by the 4th connecting pin 35, and diagonal brace is linked and is held in the palm
Another link arm 23a of frame 23 is inserted into the 2nd linking part 33b of two trouble shapes of the 2nd reinforcement link component 33, connects by the 7th
It ties pin 38 and another link arm 23a and the 2nd linking part 33b is rotatably linked up into (link component link process).
Next, as shown in Figure 10, using the wirerope 43 and rising and falling for the tip side for being located at column 15 restrict 28a sling it is vertical
Column 15 erects column 15 to vertical direction, and erects diagonal brace 22,22, will be installed under lower part diagonal supporting member 22b, 22b
The diagonal brace working cylinder 21,21 of end is respectively arranged in diagonal brace working cylinder mounting portion 19,19 (diagonal brace working cylinder connects process).
At this point, by the position of pre-adjusting diagonal support 40, length, with the standing of diagonal brace 22,22, diagonal brace working cylinder
21, it 21 is configured near diagonal brace working cylinder mounting portion 19,19, so as to install diagonal brace working cylinder 21,21 well.This
Outside, it is carried out similarly with previous piling machine and hangs the operations such as wirerope, arrangement hydraulic piping, this is omitted and is described in detail.
For the piling machine 11 formed as described above, by being divided into top diagonal supporting member 22a under each diagonal brace 22
Portion diagonal supporting member 22b can make diagonal supporting member be formed as shorter than previous diagonal supporting member.Also, top diagonal supporting member 22a is under
Portion diagonal supporting member 22b is rotatably linked up by connection supporting element 29, and setting will link the one end of supporting element 29
Reinforce link component 32 with the column 15 links up the 1st and links the another side for linking supporting element 29 and column 15
Link component 33 is reinforced in the 2nd come, and thereby, it is possible to the bending strength of diagonal brace 22 is improved in the case where not increasing weight.In addition,
In adjustment, angle adjustment before and after the progress of column 15, top diagonal supporting member 22a and lower part diagonal supporting member 22b can follow vertical
The movement of column 15 and support post 15, therefore workability will not be damaged.Also, since connection supporting element the 29, the 1st reinforces connecting rod structure
Part 32 and the 2nd reinforce link component 33 the middle part of diagonal brace 22,22 be configured to column 15, the 3rd connecting pin 34 and
6th connecting pin 37 is the triangle on vertex, therefore can carry out support post 15 always with stable state.
In addition, when column 15 and each diagonal brace 22 are stood up chassis 12, by making column as described above
15 and diagonal brace 22,22 lay across to the front on chassis 12 in the state of successively carry out pre-assembled process, diagonal brace link process, connecting rod structure
Part link process, diagonal brace working cylinder connect process, can assemble well top diagonal supporting member 22a, lower part diagonal supporting member
22b, connection supporting element the 29, the 1st reinforce link component the 32, the 2nd and reinforce making column 15 and diagonal brace 22,22 while link component 33
Stand up chassis 12.
Claims (1)
1. a kind of column of piling machine and the setting setting method of diagonal brace, in the piling machine, using top diagonal supporting member under
Portion's diagonal supporting member forms the pair of right and left diagonal brace being supported for the column to the front for standing up chassis, the top
The upper end of diagonal supporting member is linked to the top of the column, and the lower end of the lower part diagonal supporting member is connected by diagonal brace working cylinder
It, will be described by connection supporting element linking up the middle part of two diagonal braces, can dismounting in the rear portion on the chassis
Top diagonal supporting member and the lower part diagonal supporting member are able to rotationally link up, and can removably be equipped with the company
Tie supporting element one end and the column link up the 1st reinforce link component and by it is described connection supporting element the other end
The 2nd reinforcement link component that side and the column link up, which is characterized in that
Following process is successively carried out in the column of the piling machine and the setting setting method of diagonal brace:
Pre-assembled process, in the pre-assembled process, by the column, the top diagonal supporting member and the lower part diagonal brace structure
Part assembles respectively in the state of to laying across in front of the chassis, and link component is reinforced with the described 1st respectively in both ends
One end and the 2nd reinforcement link component the central portion of the connection supporting element that is connected of one end to preset
The state of column after assembling is fixed；
Diagonal brace link process links in the both sides of the connection supporting element by upper end respectively in the diagonal brace link process
Portion is linked to the lower end of the two top diagonal supporting members on the top of the column respectively and links respectively to be connected in lower end respectively
Have the upper end of two lower part diagonal supporting members of the diagonal brace working cylinder；
Link component link process releases between the connection supporting element and the column in the link component link process
Fix and sling connection supporting element, link component is reinforced in the other end and the described 2nd for reinforcing link component for the described 1st
The other end is linked to the column respectively；And
Diagonal brace working cylinder connects process, in diagonal brace working cylinder connection process, is slinging the top of the column and pull-up is vertical
While column and diagonal brace, the lower end of diagonal brace working cylinder is connected to the rear portion on chassis.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017115820A JP6214805B1 (en) | 2017-06-13 | 2017-06-13 | Pile driver leader and backstay standing method |
| JP2017-115820 | 2017-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109083146A true CN109083146A (en) | 2018-12-25 |
| CN109083146B CN109083146B (en) | 2021-04-02 |
Family
ID=60107378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710784499.3A Active CN109083146B (en) | 2017-06-13 | 2017-09-04 | Method for vertically setting upright post and inclined strut of pile driver |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6214805B1 (en) |
| KR (1) | KR101851503B1 (en) |
| CN (1) | CN109083146B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023108823A1 (en) * | 2021-12-16 | 2023-06-22 | 山河智能装备股份有限公司 | Pile frame and diagonal draw bar auxiliary supporting device thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102557805B1 (en) | 2021-08-27 | 2023-07-20 | 신의페트라 주식회사 | Split joint for stayarm of pile driver and Fabricating method thereof |
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- 2017-08-22 KR KR1020170106203A patent/KR101851503B1/en active IP Right Grant
- 2017-09-04 CN CN201710784499.3A patent/CN109083146B/en active Active
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| WO2023108823A1 (en) * | 2021-12-16 | 2023-06-22 | 山河智能装备股份有限公司 | Pile frame and diagonal draw bar auxiliary supporting device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019002161A (en) | 2019-01-10 |
| CN109083146B (en) | 2021-04-02 |
| KR101851503B1 (en) | 2018-04-23 |
| JP6214805B1 (en) | 2017-10-18 |
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