CN108350672A - Inclined-plane working truck - Google Patents
Inclined-plane working truck Download PDFInfo
- Publication number
- CN108350672A CN108350672A CN201580084424.3A CN201580084424A CN108350672A CN 108350672 A CN108350672 A CN 108350672A CN 201580084424 A CN201580084424 A CN 201580084424A CN 108350672 A CN108350672 A CN 108350672A
- Authority
- CN
- China
- Prior art keywords
- working truck
- tire
- main body
- plane
- truck main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The purpose of the present invention is to provide a kind of inclined-plane working trucks, can drill out the bysmalith orthogonal with inclined-plane and be inserted into hole.The present invention is a kind of inclined-plane working truck, is made of following：Working truck main body；The left-right parts in the working truck main body are arranged in telescoping mechanism, and can be according to the width-telescopic of oblique frame；Tire is arranged in the front and rear part of the telescoping mechanism, each tire cylinder that can be stretched along up/down direction having therebetween；Winch is mounted in the working truck main body；Multiple supporting members are arranged in the bottom surface portions of the working truck main body, each supporting member cylinder that can be stretched along up/down direction having therebetween, and can the telescoping mechanism along left right to it is flexible when support the working truck main body；Anti-dropout idler wheel, it is arranged near the tire, each position regulator having therebetween, and contact and prevent the tire from falling off from the oblique frame during movement on inclined-plane with the side wall of the oblique frame of the lower part of the tire by the position regulator；And drilling equipment, it is arranged in the working truck main body.
Description
Technical field
The present invention relates to a kind of inclined-plane working truck, it can be moved on the inclined-plane for being formed with oblique frame and form bysmalith and inserted
Enter hole or earth anchor is inserted into hole.
Background technology
In the past, it by the wire rope suspensioning of winch and formed bysmalith simultaneously either as an over inclined-plane or oblique frame and is inserted into the oblique of hole etc.
Face working truck, it is known that a kind of device, the mobile device with left and right directions make working truck main body itself in left-right direction
It is mobile, and bysmalith can be drilled out at the position residing for working truck main body and be inserted into hole (referring to patent document 1).
But even for working truck main body itself can be made to move in left-right direction and residing for working truck main body
Position drill out bysmalith be inserted into hole device for, in the case where working truck main body is not parastate relative to inclined-plane,
It is difficult to form bysmalith insertion hole etc. orthogonal with inclined-plane.
[patent document 1] Japanese Patent Laid-Open 2013-112955 bulletins
Invention content
In view of above-mentioned conventional problems, the purpose of the present invention is to provide a kind of inclined-plane working truck, can drill out with
The orthogonal bysmalith in inclined-plane is inserted into hole or earth anchor is inserted into hole, while the shape for maintaining operation vehicle body substantially parallel relative to inclined-plane
State.
To achieve the goals above, the present invention is made of following：Working truck main body；Telescoping mechanism is arranged described
The left-right parts of working truck main body, and can be according to the width-telescopic of oblique frame；Tire is arranged in the telescoping mechanism
Front and rear part, each tire cylinder that can be stretched along up/down direction having therebetween；Winch is mounted on the Operation Van
In main body；Multiple supporting members are arranged in the bottom surface portions of the working truck main body, it is each have therebetween can
Along up/down direction stretch supporting member cylinder, and can the telescoping mechanism along left right to it is flexible when support the operation
Vehicle body；Anti-dropout idler wheel is arranged near the tire, each position regulator having therebetween, and leads to
Cross the position regulator contacts and prevents the tire from being moved on inclined-plane with the side wall of the oblique frame of the lower part of the tire
Period falls off from the oblique frame；And drilling equipment, it is arranged in the working truck main body.
The effect of the present invention
Clearly visible from the above description, the effect being listed below may be implemented in the present invention.
(1) it can be moved on oblique frame according to the invention of first aspect, since anti-dropout idler wheel from oblique frame without falling off.
(2) supporting member and telescoping mechanism are provided.Therefore, it in the state that working truck main body is by supporting members support, stretches
Mechanism can stretch, and working truck main body can move in left-right direction.
(3) effect similar with above-mentioned (1) and (2) can also be realized according to the invention of second aspect.Furthermore it is possible to control
It is provided with the cylinder of tire so that working truck main body is basically parallel to inclined-plane or oblique frame.
(4) effect similar with above-mentioned (1) to (3) can also be realized according to the invention of the third aspect.In addition, because setting
Twice of a diameter of oblique frame height degree or the tire of bigger, so can hold during tiltedly frame is mobile on inclined-plane rather than on oblique frame
Change places across.
(5) effect similar with above-mentioned (1) to (4) can also be realized according to the invention of fourth aspect.In addition, because using
Tire is as supporting member, so inclined-plane etc. can be travelled more stably.
(6) effect similar with above-mentioned (1) to (4) can also be realized according to the invention of the 5th aspect.In addition, tiltedly frame can be with
It easily passes through.
Description of the drawings
Fig. 1 to Fig. 8 is definition graph according to a first embodiment of the present invention.Fig. 9 to Figure 12 is according to another implementation of the present invention
The definition graph of example.
Fig. 1 is the side view of inclined-plane working truck；
Fig. 2 is the vertical view of inclined-plane working truck；
Fig. 3 is the side view of inclined-plane working truck on oblique frame when driving；
Fig. 4 is the vertical view of inclined-plane working truck on oblique frame when driving；
Fig. 5 is the block diagram of control device；
Fig. 6 is the definition graph of telescoping mechanism；
Fig. 7 is the definition graph of anti-dropout idler wheel；
Definition graph when Fig. 8 is inclined-plane working truck drilling；
Fig. 9 is the side view of inclined-plane working truck；
Figure 10 is the vertical view of inclined-plane working truck；
Figure 11 is the block diagram of control device；And
Figure 12 is the side view of inclined-plane working truck on oblique frame when driving.
Specific implementation mode
It will be by the way that the present invention be described in detail for executing the embodiment of the present invention shown in attached drawing.Here, up/down side
To the direction for referring to working truck main body rise/fall.Left and right directions refers to from the left right in terms of plan view to (Fig. 2 and figure
4).Front/rear direction refers to from the up/down direction in terms of plan view.
According to for implementing Fig. 1 to the first embodiment of the present invention shown in Fig. 8, the expression of reference numeral 1 can be on it
It is formed with the inclined-plane working truck of operation on the inclined-plane 2 of oblique frame 2a, as shown in Figure 3 and Figure 4.
As shown in Figure 1, inclined-plane working truck 1 is made of following：Working truck main body 3, telescoping mechanism 4, tire 6, winch
7, multiple supporting members 9, multiple sensors 10, control device 11, drilling equipment 12 and anti-dropout idler wheel 14.Telescoping mechanism 4 is set
The left-right parts in working truck main body 3 are set, can be stretched according to the width of oblique frame 2a.Tire 6 is arranged in telescoping mechanism 4
Front and rear part, each tyre hydraulic cylinder 5 having therebetween.Tyre hydraulic cylinder 5 can stretch in the up/down direction.Winch 7 is pacified
In working truck main body 3.Multiple supporting members 9 are arranged on the bottom surface of working truck main body 3, each branch having therebetween
Bearing member hydraulic cylinder 8.Supporting member hydraulic cylinder 8 can stretch in the up/down direction.When telescoping mechanism 4 stretches in the lateral direction,
Multiple supporting members 9 being capable of supports work vehicle body 3.Multiple sensors 10 (such as four sensors 10) are arranged in working truck
On direction all around in the bottom surface portions of main body 3.Control device 11 receives the signal from sensor 10, and being based on should
Signal keeps the operating lever 5a for the tyre hydraulic cylinder 5 for being provided with tire 6 flexible, to make working truck main body 3 and inclined-plane 2 or oblique frame
2a is substantially parallel.Drilling equipment 12 is arranged in working truck main body 3.Anti-dropout idler wheel 14 is separately mounted near tire 6, position
Adjusting apparatus 13 is set between them.
Telescoping mechanism 4 is made of tire mounting portion 16 and tyre hydraulic cylinder 5.Tire mounting portion 16 is separately mounted to Operation Van
The left-right parts of main body 3, telescoping mechanism hydraulic cylinder 15 is between them.It is installed mounted on tire one end of tyre hydraulic cylinder 5
The front and rear part in portion 16, the other end (operating lever 5a) are mounted on tire 6.Tyre hydraulic cylinder 5 can be flexible along up/down direction.
Based on the width of oblique frame 2a, tire mounting portion 16 can upwards be stretched by telescoping mechanism hydraulic cylinder 15 in left right.Sensor
10 are provided in the parallel sensor on the direction all around of working truck main body 3.According to the present embodiment, use is contactless
Optical sensor.Each sensor 10 exports the working truck main body 3 measured by optical sensor and inclined-plane 2 to control device 11
Or the measured value (distance) between oblique frame 2a.The method for being connected to control device 11 as sensor 10, it may be considered that You Xianhuo
It is wirelessly connected.According to the present embodiment, each sensor 10 is wirelessly connected to control device 11.
Control device 11 receives the signal from sensor 10.Control device 11 is based on the measured value sent from sensor 10
Between difference calculate working truck main body 3 relative to inclined-plane 2 or the tiltedly inclination of frame 2a.Pass through the wheel for making to be provided with tire 6
The operating lever 5a of tire hydraulic cylinder 5 is flexible so that difference reduces, and control device 11 executes control, to make working truck main body 3 become
It obtains substantially parallel with inclined-plane 2 or oblique frame 2a.According to the present embodiment, control device 11 is not installed in working truck main body 3.Phase
Instead, control device 11 is operated by its in the operating terminal (not shown) of inclined-plane working truck 1 mounted on operator.Control dress
It sets 11 and wirelesslys receive the signal from sensor 10, and calculate automatically and tilt and control the flexible of tire hydraulic cylinder 5.
Inclination on inclined-plane 2 etc. is fixed, and accelerator sensor etc. may be used as sensor 10.It can execute
Control is so that working truck main body 3 is in fixed angle.
Drilling equipment 12 is the drilling equipment used always since the past.Drilling equipment 12 is by supporting base 19, bearing
Pedestal hydraulic cylinder 20, swing arm 23, guide housing 24 and hydraulic gate 25 are constituted.Supporting base 19 by pivot pin rotatably
It is installed to installation pedestal 17.Installation pedestal 17 is protruded from the upper forepart of working truck main body 3.Supporting base hydraulic cylinder 20 makes bearing
Pedestal 19 rotates.Swing arm 23 is installed to supporting base 19, and rotating mechanism 22 is between them.Rotating mechanism 22 uses supporting base
Hydraulic motor 21 and swing arm 23 is made to rotate in left-right direction.Guide housing 24 is selectively installed at the front end of swing arm 23,
And bysmalith is formed in the oblique frame 2a on being formed in inclined-plane 2 and is inserted into hole or earth anchor insertion hole.Hydraulic gate 25, which is installed to, to be drawn
Lead shell 24.
The end of hydraulic cylinder 26 and the behaviour of position adjustment hydraulic cylinder 26 are adjusted since anti-dropout idler wheel 14 is installed to position
Make bar 26a to stretch in the up/down direction, each position regulator 13 is configured to make the side over/under of anti-dropout idler wheel 14
It moves up.Position adjusts the inside that hydraulic cylinder 26 is mounted on tyre hydraulic cylinder 6.
Since the lower section that anti-dropout idler wheel 14 is positioned in tire 6 protrudes, when inclined-plane working truck 1 travels on oblique frame 2a
When, each anti-dropout idler wheel 14 is contacted with the side wall of the oblique frame 2a of the lower part of tire 6.As a result, realizing tire 6 and anti-dropout rolling
Wheel 14 clamps the state of oblique frame 2a.Tire 6 is always located on oblique frame 2a, and can prevent tire 6 from falling off from oblique frame 2a.
In addition, inclined-plane working truck 1 when driving, in the case that the interval between oblique frame 2 broadens and narrows, by
The telescoping mechanism hydraulic cylinder 15 of the telescoping mechanism 4 to stretch on left and right directions, anti-dropout idler wheel 14 can be with the lower part of tire 6
The side wall contact of oblique frame 2a.
When inclined-plane working truck 1 on ground (including being not provided with the inclined-plane of oblique frame 2a) when driving, the rolling of each anti-dropout
Wheel 14 adjusts the top for the lower part for being located at tire 6 by hydraulic cylinder 26 is shunk by position.Thus prevent anti-dropout idler wheel 14 from hindering
The traveling of inclined-plane working truck 1.
The diameter of each tire 6 is twice or bigger of the height of oblique frame 2a.Therefore, tire 6 can be crossed easily tiltedly
Frame 2a.
When carrying out operation on the inclined-plane 2 for being provided with oblique frame 2a, inclined-plane working truck 1 is located at the lower part on inclined-plane 2.Left and right twists
Each terminal part of the steel wire rope 27 of vehicle 7 is fixed on the main fixator 28 on the top on inclined-plane 2.Steel wire rope 27 is being fixed on master
When on fixator 27, winds winch 7 and inclined-plane working truck 1 advances.It is stretched and is made upwards in left right by telescoping mechanism 4
Each in four tires 6 is placed on oblique frame 2a, and telescoping mechanism 4 can be adjusted so that the left right between tire 6
Upward interval is matched with the width of oblique frame 2a.
In addition, the operating lever 8a of the supporting member hydraulic cylinder 8 of supporting member 9 is stretched and is realized by 9 supports work of supporting member
The state of vehicle body 3 (tire 6 is in the air).In this state, a tire mounting portion 16 of telescoping mechanism 16 is (on the left of such as
On tire mounting portion 16) stretching, extension.The operating lever 8a of supporting member hydraulic cylinder 8 is shunk and tire 6 is grounded.One tire mounting portion
16 shrink, another tire mounting portion 16 (such as tire mounting portion 16 on right side) stretching, extension.In this state, it realizes again
The state that working truck main body 3 is supported by supporting member 9 (tire 6 is in the air).After the contraction of another tire mounting portion 16, if tire
6 ground connection, then working truck main body 3 itself can in left-right direction be moved by supporting member 9 and telescoping mechanism 4.
After all four tires 6 are placed on oblique frame 2a, position adjust cylinder 26 stretching, extension and anti-dropout idler wheel 14 with
The side wall of the oblique frame 2a of the lower part of tire 6 contacts.At this point, by making telescoping mechanism 4 stretch in left-right direction, can micro-adjustment it is anti-
Fall off the lateral position of idler wheel 14.
In the state that the bearing support cylinder 9 for being provided with supporting member 9 stretches, since telescoping mechanism 4 stretches in the lateral direction, tiltedly
Face working truck 1 can also move left and right on oblique frame 2a, and supporting member 9 is grounded and supports on inclined-plane 2 or tiltedly frame 2a
Working truck main body 3.
When inclined-plane working truck 1 reaches job position, supporting base hydraulic cylinder 20 and the rotation of drilling equipment 12 are operated
Mechanism 22.Swing arm 23 rotates and is set in the position that can form that bysmalith is inserted into hole or earth anchor is inserted into hole.Drive hydraulic gate 25
And it forms bysmalith and is inserted into hole or earth anchor insertion hole.
[for executing the other embodiment of the present invention]
Next, by describing for executing another embodiment of the present invention shown in Fig. 9 to Figure 12.For implementing this hair
In the description of bright other embodiment, component part identical with first embodiment for carrying out the present invention is endowed identical
Reference numeral.Redundancy description is omitted.
According to for implementing the second embodiment of the present invention shown in Fig. 9 to Figure 12, with for carrying out the present invention first
The main distinction of embodiment is, is capable of the multiple of supports work vehicle body 3 when telescoping mechanism 4 stretches in the lateral direction
Tire is used as supporting member 9A.Such inclined-plane working truck 1A can also be realized and be implemented above-mentioned first embodiment phase of the invention
Same function and effect.
In addition, there are eight tires according to the inclined-plane working truck 1A of the present embodiment.That is, inclined-plane working truck 1A has wheel
Tire 6, they are arranged in the front and rear part of telescoping mechanism 4, and tyre hydraulic cylinder 5 is between them.Tyre hydraulic cylinder 5 can along it is upper/
Lower direction stretching, extension.Inclined-plane working truck 1A, which also has, to be separately positioned in the working truck main body 3 near tire 6 and as branch
The tire of bearing member 9A.
The tyre hydraulic cylinder 5 of tire 6 and neighbouring supporting member hydraulic cylinder 8 can connect.When tyre hydraulic cylinder 5 stretches,
Neighbouring supporting member hydraulic cylinder 8 can be shunk.In this way, connecting tire hydraulic cylinder 5 and neighbouring supporting member hydraulic pressure by hose 29
Cylinder 8, inclined-plane working truck 1 can hug the road when across oblique frame 2a.
According to an embodiment of the invention, describe using diameter be twice of height of oblique frame 2a or bigger tire it is oblique
Face working truck 1.However, the invention is not limited thereto.The tire that diameter can be used smaller.
In addition, according to an embodiment of the invention, describe use by being stretched in the up-down direction by cylinder with it is oblique
The inclined-plane working truck 1 of the anti-dropout idler wheel of frame 2a contacts.However, the invention is not limited thereto.Due to being equipped with anti-dropout idler wheel
Axis rotation, anti-dropout idler wheel can contact with oblique frame.
In addition, according to an embodiment of the invention, describing such a control device, measured by using sensor
Relative to the inclination on inclined-plane etc., and it control is executed so that working truck main body is basically parallel to inclined-plane etc. automatically.But make
Dealer can also between visual confirmation working truck main body and inclined-plane inclination, controlled by operating tire hydraulic cylinder,
So that working truck main body is roughly parallel to inclined-plane.Alternatively, the inclined-plane working truck of sensor and control device is not used
It is also possible.
Industrial feasibility
Present invention can apply to manufacture the industry of inclined-plane working truck, which is used for the steel wire by winch
Rope hangs inclined-plane working truck and the case where executing various operations on sloping floor such as inclined-plane.
Reference numerals list
1、1A：Inclined-plane working truck
2：Inclined-plane
2a：Oblique frame
3：Working truck main body
4：Telescoping mechanism
5：Tyre hydraulic cylinder
6：Tire
7：Winch
8：Supporting member hydraulic cylinder
9、9A：Supporting member
10：Sensor
11：Control device
12：Drilling equipment
13：Position regulator
14：Anti-dropout idler wheel
15：Telescoping mechanism hydraulic cylinder
16：Tire mounting portion
17：Installation pedestal
18：Pivot pin
19：Supporting base
20：Supporting base hydraulic cylinder
21：Supporting base hydraulic motor
22：Rotating mechanism
23：Swing arm
24：Guide housing
25：Hydraulic gate
26：Position adjusts hydraulic cylinder
27：Steel wire rope
28：Main fixator
29：Hose
Claims (4)
1. a kind of inclined-plane working truck, including：
Working truck main body；
The left-right parts in the working truck main body are arranged in telescoping mechanism, and can be according to the width-telescopic of oblique frame；
Tire is arranged in the front and rear part of the telescoping mechanism, each to have stretch along up/down direction therebetween
Tire cylinder；
Winch is mounted in the working truck main body；
Multiple supporting members are arranged in the bottom surface portions of the working truck main body, it is each have therebetween can along it is upper/
The flexible supporting member cylinder in lower direction, and can the telescoping mechanism along left right to it is flexible when support the working truck
Main body；
Anti-dropout idler wheel is arranged near the tire, each position regulator having therebetween, and by described
Position regulator and the side wall of the oblique frame of the lower part of the tire contact and prevent the tire mobile on inclined-plane during from
The oblique frame falls off；And
Drilling equipment is arranged in the working truck main body.
2. inclined-plane working truck according to claim 1, including：
Sensor is arranged in the working truck main body；And
Control device receives the signal from the sensor, and is based on the signal, makes the tire cylinder over/under
It stretches on direction so that the working truck main body is basically parallel to the inclined-plane or oblique frame.
3. inclined-plane working truck according to claim 1 or 2, wherein：
The diameter of the tire is twice or bigger of the height of the oblique frame.
4. inclined-plane work surface according to any one of claim 1 to 3, wherein：
The supporting member is tire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/005084 WO2017060934A1 (en) | 2015-10-06 | 2015-10-06 | Slope face working vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108350672A true CN108350672A (en) | 2018-07-31 |
| CN108350672B CN108350672B (en) | 2020-03-27 |
Family
ID=58488177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580084424.3A Active CN108350672B (en) | 2015-10-06 | 2015-10-06 | Inclined plane working vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6482145B2 (en) |
| CN (1) | CN108350672B (en) |
| AU (1) | AU2015411100A1 (en) |
| WO (1) | WO2017060934A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663913B (en) * | 2020-02-20 | 2022-05-17 | 南通华兴石油仪器有限公司 | Reciprocating type numerical control core preparation equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06341148A (en) * | 1993-06-02 | 1994-12-13 | Toshihito Okamoto | Slope frame and laying thereof and sodding pot for the slope frame |
| JP2000309939A (en) * | 1999-02-26 | 2000-11-07 | Toshihito Okamoto | Slope working vehicle |
| CN104271845A (en) * | 2014-06-18 | 2015-01-07 | 株式会社小松制作所 | Utility vehicle, and control method for utility vehicle |
| CN104691426A (en) * | 2015-03-20 | 2015-06-10 | 李亚卉 | Floor type vehicle climbing ladder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3436659B2 (en) * | 1997-06-16 | 2003-08-11 | 俊仁 岡本 | Slope work vehicle |
| JP4346194B2 (en) * | 2000-03-07 | 2009-10-21 | 株式会社フジタ | Carriage and equipment for installing concrete blocks on slopes |
| JP2008080948A (en) * | 2006-09-27 | 2008-04-10 | Hitachi Plant Technologies Ltd | Derailing prevention device for traveling truck |
| JP5809944B2 (en) * | 2011-11-28 | 2015-11-11 | 岡本 俊仁 | Legal work vehicle |
| JP5470364B2 (en) * | 2011-12-26 | 2014-04-16 | 俊仁 岡本 | Drilling device and drilling method |
-
2015
- 2015-10-06 AU AU2015411100A patent/AU2015411100A1/en not_active Abandoned
- 2015-10-06 WO PCT/JP2015/005084 patent/WO2017060934A1/en active Application Filing
- 2015-10-06 CN CN201580084424.3A patent/CN108350672B/en active Active
- 2015-10-06 JP JP2017544065A patent/JP6482145B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06341148A (en) * | 1993-06-02 | 1994-12-13 | Toshihito Okamoto | Slope frame and laying thereof and sodding pot for the slope frame |
| JP2000309939A (en) * | 1999-02-26 | 2000-11-07 | Toshihito Okamoto | Slope working vehicle |
| CN104271845A (en) * | 2014-06-18 | 2015-01-07 | 株式会社小松制作所 | Utility vehicle, and control method for utility vehicle |
| CN104691426A (en) * | 2015-03-20 | 2015-06-10 | 李亚卉 | Floor type vehicle climbing ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108350672B (en) | 2020-03-27 |
| AU2015411100A8 (en) | 2018-05-10 |
| JP6482145B2 (en) | 2019-03-13 |
| WO2017060934A1 (en) | 2017-04-13 |
| AU2015411100A1 (en) | 2018-04-26 |
| JPWO2017060934A1 (en) | 2018-06-14 |
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