CN108100867A - Crane travelling gear carrying tooling - Google Patents
Crane travelling gear carrying tooling Download PDFInfo
- Publication number
- CN108100867A CN108100867A CN201810118588.9A CN201810118588A CN108100867A CN 108100867 A CN108100867 A CN 108100867A CN 201810118588 A CN201810118588 A CN 201810118588A CN 108100867 A CN108100867 A CN 108100867A
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- Prior art keywords
- walking mechanism
- travelling gear
- joist
- carrying tooling
- crane travelling
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- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 description 10
- 241001669679 Eleotris Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000020004 porter Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 102000012498 secondary active transmembrane transporter activity proteins Human genes 0.000 description 1
- 108040003878 secondary active transmembrane transporter activity proteins Proteins 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The present invention provides a kind of crane travelling gear carrying toolings, including supporting rack, are arranged at the lower section of walking mechanism, are used to support walking mechanism；Stop device is connected on supporting rack, and is abutted against with wheel, to the rolling of limiting wheel；Bracket, including the column being arranged on above supporting rack and the joist being arranged on above column, the top of joist and the bottom of big equalizer bar abut against.Utilize walking mechanism carrying tooling provided by the invention; during walking mechanism is carried; so that walking mechanism is firmly secured on carrying tooling; walking mechanism is made to be effectively protected in transportational process; prevent walking mechanism from toppling; deformation of the walking mechanism in transportational process is eliminated, so as to realize the whole shipping of walking mechanism.
Description
Technical field
The present invention relates to hoisting machinery field, especially a kind of crane single group walking mechanism carrying tooling.
Background technology
Crane large vehicle walking mechanism single group wheel number usually has eight wheels, ten wheels, 12 wheels etc., and every crane has four groups
Cart, single group weigh about 40 tons, and main building block is wheel, small equalizer bar, middle equalizer bar and big equalizer bar.Due to each product
Cart walking mechanism total quality is big, and center of gravity is high, and form is more, integrally ships that difficulty is big, and transhipment risk is high, for a long time after assembling
Company is always using the form that grouping shipping is dismantled after first walkthrough dress.
Therefore, to avoid the secondary row's dress of crane large vehicle walking mechanism, once row fills the production requirement integrally shipped for realization,
New type carting frock is designed with reference to the design feature of cart walking mechanism, it is whole that all kinds of cart walking mechanisms can be applicable in
Transhipment, and can be recycled.
The content of the invention
It is an object of the invention to provide a kind of crane travelling gear carrying tooling, it can be achieved that entirety to walking mechanism
Shipping avoids the secondary row of walking mechanism from filling problem.
The present invention provides a kind of crane travelling gear carrying tooling, walking mechanism includes arranging along its length more
A wheel and the big equalizer bar being arranged at the top of walking mechanism, carrying tooling include supporting rack, are arranged under walking mechanism
Side, is used to support walking mechanism；Stop device is connected on supporting rack, and is abutted against with wheel, to the rolling of limiting wheel
It is dynamic；Joist component, including the column being arranged on above supporting rack and the joist being arranged on above column, the top of joist with it is big
The bottom of equalizer bar abuts against.
Further, supporting rack includes supporting leg and the support platform being arranged above supporting leg, walking mechanism are shelved on branch
It supports on platform, supporting leg is in 1.1~1.3 times that the maximum spacing of width is walking mechanism height.
Further, support platform is plane frame structure, including the main longitudinal grider being arranged in parallel with length direction, main longitudinal grider
It is used to support walking mechanism.
Further, track is equipped on longeron, walking mechanism is shelved in orbit by wheel；Stop device is along rail
Multiple chocks that road is set, the wedge surface of chock are abutted with wheel.
Further, chock is detachably connected on supporting rack.
Further, joist is vertical with main longitudinal grider.
Further, column is arranged at the both ends of joist.
Further, drawn between big equalizer bar and support platform and be equipped with four guys, four guys are drawn respectively arranged on big flat
On four top angle points of balance beam.
Further, drawing point of four guys in support platform is arranged at the surface of supporting leg.
Further, the upper end of column is provided with bracket, and the both ends of joist are shelved on bracket, and joist is detachable with bracket
Connection.
Further, guide pad is provided on bracket, guide pad is used to provide guiding when being installed on bracket for joist.
Further, adjustment cushion block is provided between bracket and joist.
Further, being connected between bracket and column by adjusting screw rod, the axis direction of adjusting screw rod is vertical direction,
The collapsing length of adjusting screw rod manually rotates adjustment or is adjusted by external transmission mechanism.Furthermore it is also possible to use hydraulic oil
Cylinder replaces adjusting screw rod, and the flexible of hydraulic cylinder can pass through hydraulic pump drive.
Using walking mechanism carrying tooling provided by the invention, including supporting rack, stop device and joist component, can limit
Movement of the walking mechanism on six-freedom degree.In the handling process of walking mechanism, walking mechanism can be firmly secured at
On carrying tooling, walking mechanism is made to be effectively protected in transportational process, prevent walking mechanism from toppling, eliminated walking mechanism and exist
Deformation in transportational process, so as to realize the whole shipping of walking mechanism.
Description of the drawings
Fig. 1 a are walking mechanism front view；
Fig. 1 b are walking mechanism side view；
Fig. 2 a are the front view of carrying tooling provided by the invention (including walking mechanism)；
Fig. 2 b are the side view of carrying tooling provided by the invention (including walking mechanism)；
Fig. 3 a are the front view of carrying tooling provided by the invention；
Fig. 3 b are the side view of carrying tooling provided by the invention；
Fig. 3 c are the top view of carrying tooling provided by the invention (removing joist component)；
Fig. 4 a are the front view of chock provided by the invention；
Fig. 4 b are the side view of chock provided by the invention.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Revealed content understands other advantages and effect of the present invention easily.Although description of the invention will combine preferred embodiment
It introduces together, but this feature for not representing the invention is only limitted to the embodiment.On the contrary, it is invented with reference to embodiment
The purpose of introduction is to cover based on claim of the invention and it is possible that the other selections or transformation extended.In order to carry
Understand for the depth to the present invention, many concrete details will be included in being described below.The present invention can not also use these thin
Section is implemented.In addition, in order to avoid the emphasis of the chaotic or fuzzy present invention, some details will be omitted in the de-scription.
" on ", " under ", "left", "right", " top ", " bottom " in addition, used in the following description, should not be construed as pair
The limitation of the present invention.
Fig. 1 a and Fig. 1 b show a kind of structure chart of crane travelling gear 100, and crane travelling gear 100 includes edge
Multiple running wheels 110 of length direction arrangement, 110 top of running wheel are provided with multistage equalizer bar, are successively from top to bottom
Small equalizer bar, middle equalizer bar and big equalizer bar 120.In some cases, equalizer bar is possibly less than three-level, in the present invention, will
It is referred to as big equalizer bar 120 positioned at the equalizer bar of top.For the crane of different size, the specification ruler of walking mechanism 100
Very little, structure type all differs.But its common feature is：
1. center of gravity is high, the center of gravity of crane travelling gear 100 is normally on its big equalizer bar 120；
2. width is asymmetric, generally it is disposed in walking mechanism 100 multiple for driving crane travelling gear 100
Electric motor 130, multiple electric motors 130 are often positioned in the same side of walking mechanism 100, so that walking mechanism 100
Center of gravity deviation electric motor 130 where one side；
3. walking mechanism 100 is in height or the size of length direction much larger than it in the size of width, walking mechanism
100 have the characteristics of easily toppling in the handling process.In the present invention, 100 length direction of walking mechanism (X to), width (Z-direction)
Definition with short transverse (Y-direction) is as illustrated in figs. 1A and ib.
As shown in Figure 2 a and 2 b, the present invention provides a kind of carrying tooling 200 of crane travelling gear 100, including：
Supporting rack 210 is arranged at the lower section of walking mechanism 100, is used to support walking mechanism 100, in the present invention, walking
The weight of mechanism 100 is mainly supported by supporting rack 210；
Stop device 220 is connected directly or indirectly on supporting rack 210, and is abutted against with wheel 110, to limit
The rolling of wheel 110, the i.e. effect of stop device 220 are to limit walking mechanism 100 compared with carrying tooling 200 in length side
To movement；
Joist component, including the column 231 for being arranged on 210 top of supporting rack and the joist for being arranged on 231 top of column
232, the top of joist 232 and the bottom of big equalizer bar 120 abut against.
It should be noted that in the present invention, the description of carrying tooling 200 is used identical with walking mechanism 100
Reference direction, but walking mechanism 100 is not the component of carrying tooling 200 in itself, to carrying tooling 200 and vehicle with walking machine
The relevant restriction of structure 100 only represents feature of the carrying tooling 200 in the state of carrying.
If walking mechanism 100 is considered as a rigid body, there are six the degree of freedom in direction, porters provided by the invention
Walking mechanism 100 can be fixed on this six-freedom degree by filling 200；
1. along moving for X-axis, fix to be formed just by the connection between joist 232 and the big equalizer bar 120 of walking mechanism 100
Property it is whole, and generate stable stiction；In addition, by the stop device 220 that is connected on wheel 110 come limiting wheel 110
Rolling, so as to limit movement of the walking mechanism 100 in length direction；
2. along moving for Y-axis, by the gravity of itself of walking mechanism 100, walking mechanism 100 can be stablized in porter
It fills on 200, without the movement of the direction；
3. along moving for Z axis, due to the gravity of walking mechanism 100, so as to walking mechanism 100 and joist 232 it
Between generate normal pressure, the normal pressure generate stiction can limit the movement of walking mechanism 100 in the width direction；
4. around the rotation of X-axis, due to walking mechanism 100, with center of gravity, higher and center of gravity is inclined to 130 one side of electric motor
Feature, walking mechanism 100 have the characteristics that easily to topple, and carrying tooling 200 provided by the invention is by 232 top of joist to flat greatly
The face support of 120 bottom of balance beam, can balance walking mechanism 100 tilting moment of itself；
5. around the rotation of Y-axis, on the one hand consolidated by the stiction between multiple wheels 110 and supporting rack 210
It is fixed, on the other hand contact to be fixed by the face at 232 top of joist and big 120 bottom of equalizer bar；
6. rotation about the z axis is removed relatively by the gravity walking mechanism 100 of walking mechanism 100 itself in the direction
Fortune frock 200 does not move.
By carrying tooling 200 provided by the invention, during walking mechanism 100 is carried so that walking mechanism 100
It is firmly secured on carrying tooling 200, walking mechanism 100 is made to be effectively protected in transportational process, prevents walking mechanism
100 topple, and eliminate deformation of the walking mechanism 100 in transportational process, so as to realize the whole shipping of walking structure.It can manage
Solution, carrying tooling 200 provided by the invention can also be used for the interim storage of walking mechanism 100.
Further, as shown in Fig. 3 a~Fig. 3 c, supporting rack 210 includes supporting leg 211 and is arranged at 211 top of supporting leg
Support platform 212, walking mechanism 100 are shelved in support platform 212, and gravity is transferred to supporting leg 211 by support platform 212
On, then on the basis of being transferred to by supporting leg 211.Supporting leg 211 is 100 height of C.G. of walking mechanism in the maximum spacing of width
1.1~1.3 times, can effectively ensure that the stability against overturning of entire frock in the handling process.Here, walking mechanism 100
Height of C.G. refers to the height of C.G. of walking mechanism 100 in a state of use, heavy when being specially that walking mechanism 100 is placed vertically
The heart to 100 bottom surface of wheel distance.In addition, setting 211 structure of supporting leg below support platform 212, support platform 212 may be such that
Certain space formed below facilitates transport carriage (such as hydraulic flat trolley 300) to reach 212 lower section of support platform, by
Transport carriage realizes that entire frock turns between storage place (such as assembly base) and means of transport (such as ship deck)
It moves.In one embodiment, sleeper supporting surface 214 is provided in support platform 212, sleeper supporting surface 214 is located at electric motor
130 lower section, in the handling process of walking mechanism 100, using sleeper by electric motor 130 and sleeper supporting surface 214 it
Between space pad, not only electric motor 130 can effectively be protected, can also be further ensured that the anti-of walking mechanism 100 inclines
Cover stability.
In one embodiment, supporting rack 210 is bidirectionally symmetric structure, and two planes of symmetry are that X/Y plane and YZ are put down respectively
Face.On in X direction, 3 groups of supporting legs 211 are positioned apart from, every group of supporting leg 211 includes symmetrical two supporting legs of opposite X/Y plane
211,3 groups of supporting legs 211 are symmetrical arranged compared with YZ planes.It is I-shaped positioned at the cross section of the supporting leg 211 at 210 middle part of supporting rack
Type is box positioned at the cross section of the supporting leg 211 of 210 end of supporting rack.
Further, support platform 212 is plane frame structure, which includes several branch to intersect vertically
Support beam.Specifically, support platform 212 includes at least the main longitudinal grider 212a set in X direction, and it is flat that main longitudinal grider 212a is arranged on support
The middle part of platform 212 is used to support walking mechanism 100, is the direct load bearing beam of walking mechanism 100.In one embodiment, support
Platform 212 further includes two that are respectively arranged at main longitudinal grider 212a both sides from longeron 212b, from the cross sectional dimensions of longeron 212b
Less than main longitudinal grider 212a.
In one embodiment, support platform 212 further includes three crossbeams, intersects vertically between crossbeam and longeron.Wherein,
Three crossbeams are parallel to each other, are respectively two radicle crossbeams and an intermediate transverse girder positioned at 212 middle part of support platform.It is above-mentioned each
I-beam or box beam can be used in supporting beam.Supporting rack 210 includes 6 supporting legs, is respectively arranged at the both ends of three crossbeams.In length and breadth
Plane frame structure stress staggeredly is clear and definite, and simple in structure, bearing capacity is strong.
In one embodiment, track 213 is equipped on main longitudinal grider 212a respectively, walking mechanism 100 is put by wheel 110
It puts on track 213, which can be identical with the model of actual cart running track.
In one embodiment, as shown in Fig. 3 b, Fig. 4 a and Fig. 4 b, stop device 220 is along the multiple of the setting of track 213
Chock 221, wedge surface 222 and the wheel 110 of chock 221 abut against, so as to the rolling of limiting wheel 110 in X direction.Wedge surface 222
May be designed as it is arc-shaped, so as to reduce the contact stress between wheel 110 and wedge surface 222.
In one embodiment, chock 221 is detachably connected on supporting rack 210, so as to the reality according to wheel 110
The position of border location determination chock 221, to adapt to the walking mechanism 100 of different size.As shown in figures 4 a and 4b, chock 221
Including a bottom plate 221a, the center section of bottom plate 221a is folded upward at so that the center section of bottom plate 221a can be across track
213 top.The both sides of bottom plate 221a offer threaded hole, and bottom plate 221a is threadedly coupled by the threaded hole with supporting rack 210.
In the handling process of walking mechanism 100, can chock 221 be fixed on by the lower section of wheel 110 by bolt so that wedge surface 222 with
Wheel 110 abuts against, and is transported to after destination, removes the bolt on chock 221, by walking mechanism 100 from carrying tooling 200
On unload down.
In one embodiment, joist 232 is vertical with main longitudinal grider 212a.According to the design feature of walking mechanism 100, work as row
When walking mechanism 100 and being in vertical state and be held on main longitudinal grider 212a, joist 232 passes through among big 120 lower section of equalizer bar,
And it is contacted with the base surface of big equalizer bar 120.
In one embodiment, column 231 is arranged at the both ends of joist 232, and walking mechanism 100 is acted on joist 232
Power be transferred to by column 231 on supporting rack 210.
Further, as shown in Figure 2 a and 2 b, drawn between big equalizer bar 120 and support platform 212 and be equipped with four guys
240, four guys 240 are drawn respectively on four top angle points of big equalizer bar 120, are further ensured that walking mechanism 100 exists
Stability against overturning in handling process.
In one embodiment, as shown in Figure 2 a, in four corner points at 120 top of big equalizer bar, it is respectively arranged with the
One lifting lug 121；Four corner points in 212 upper surface of support platform, are respectively arranged with the second lifting lug 214.First lifting lug 121 can
Lifting lug during as big equalizer bar 120 or 100 Integral lifting of walking mechanism, the second lifting lug 214 can be used as support platform 212 or
Lifting lug during 210 Integral lifting of supporting rack.In the handling process of walking mechanism 100, the drawing of guy 240 is located at existing first and hangs
On 121 and second lifting lug 214 of ear, program when walking mechanism 100 to be fixed on to carrying tooling can be simplified.It is preferably implemented at one
In example, drawing point of the guy 240 in support platform 212 is arranged at the surface of supporting leg 211.So that the power of guy 240 can be direct
It is transferred on supporting leg 211, avoids generating additional bending moment in support platform 212.
In one embodiment, as shown in Fig. 2 b~Fig. 3 b, the upper end of column 231 is provided with bracket 233, joist 232
Both ends are shelved on bracket 233, so as to fulfill the connection of joist 232 and column 231.Further, joist 232 and bracket 233
To be detachably connected, such as by screw thread joist 232 and bracket 233 are connected.Guide pad is provided on bracket 233
233a, guide pad 233a are used to provide guiding when being installed on bracket 233 for joist 232.
Guide pad 233a is the otic placode being welded on three lateral surfaces of bracket 233, and otic placode includes the portion of protrusion bracket 233
Point, the side of the projection inwardly for from outside to inside, inclined bevel edge from top to bottom, when joist 232 is installed to bracket 233
When upper, which can be that joist 232 provides guiding, and the alignment of auxiliary joist 232 and bracket 233 improves installation effectiveness.
In one embodiment, adjustment cushion block 235 is provided between bracket 233 and joist 232, available for adjusting joist
232 height away from support platform 212, so that carrying tooling 200 is applicable to the walking mechanism 100 of different height.Another
It in a embodiment, is connected between bracket 233 and column 231 by adjusting screw rod 234, the axis direction of adjusting screw rod 234 is perpendicular
Nogata is to can also adjust height of the joist 232 away from support platform 212 by rotating adjusting screw rod 234, further enhance and remove
Transport the adaptability of frock 200.
An alternative embodiment of the invention additionally provides a kind of carrying tooling 200 using the present invention and carries walking mechanism
100 method, comprises the following steps：
A., carrying tooling 200 is placed in flat ground；
B. according to distance of 100 big 120 bottom surface of equalizer bar of walking mechanism apart from 110 tread of wheel, adjusting screw rod 234 is adjusted
Length；
C., joist 232 is threadedly attached in the middle part of big 120 bottom plate of equalizer bar；
D. whole group walking mechanism 100 is placed on together with joist 232 on the bracket 233 on 231 top of column together；
E. cushion block 234 is adjusted by adjusting so that the wheel 110 of walking mechanism 100 falls the track on main longitudinal grider 212a
On 213；
F. joist 232 and bracket 233 are connected through a screw thread；
G., chock 221 at the wheel 110 of big equalizer bar 120 is installed, chock 221 is fixed on support platform with bolt
On 212；
H. drawn between big equalizer bar 120 and support platform 212 and set guy；
I. hydraulic flat trolley 300 is opened to 212 lower section of support platform, by entire carrying tooling 200 together with walking mechanism
100 are carried to another place.
In conclusion it is provided by the invention the above-described embodiments merely illustrate the principles and effects of the present invention rather than
For limiting the present invention.Any person skilled in the art all can be under the spirit and scope without prejudice to the present invention, to above-mentioned reality
It applies example and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed
Spirit and all equivalent modifications for being completed under technological thought or change, should be covered by the claim of the present invention.
Claims (13)
1. a kind of crane travelling gear carrying tooling, the walking mechanism include the multiple wheels arranged along its length and
The big equalizer bar being arranged at the top of the walking mechanism, which is characterized in that the carrying tooling includes：
Supporting rack is arranged at the lower section of the walking mechanism, is used to support the walking mechanism；
Stop device is connected on support frame as described above, and is abutted against with the wheel, to limit the rolling of the wheel；
Joist component, it is described including the column being arranged on above support frame as described above and the joist being arranged on above the column
The top of joist and the bottom of the big equalizer bar abut against.
2. crane travelling gear carrying tooling according to claim 1, which is characterized in that support frame as described above includes supporting leg
And the support platform above the supporting leg is arranged at, the walking mechanism is shelved in the support platform, in the walking
On the width of mechanism, the maximum spacing of the supporting leg is 1.1~1.3 times of the walking mechanism height of C.G..
3. crane travelling gear carrying tooling according to claim 2, which is characterized in that the support platform is plane
Frame structure, including the main longitudinal grider being arranged in parallel with the length direction, the main longitudinal grider is used to support the walking mechanism.
4. crane travelling gear carrying tooling according to claim 3, which is characterized in that be equipped on the main longitudinal grider
Track, the walking mechanism are shelved on the track by the wheel；
The stop device is the multiple chocks set along the track, and the wedge surface of the chock is abutted with the wheel.
5. crane travelling gear carrying tooling according to claim 4, which is characterized in that the chock removably connects
It is connected on support frame as described above.
6. crane travelling gear carrying tooling according to claim 3, which is characterized in that the joist is indulged with the master
Beam is vertical.
7. crane travelling gear carrying tooling according to claim 6, which is characterized in that the column is arranged at described
The both ends of joist.
8. crane travelling gear carrying tooling according to claim 6, which is characterized in that the big equalizer bar and described
It is drawn between support platform and is equipped with four guys, four guys draw four top angle points arranged on the big equalizer bar respectively
On.
9. crane travelling gear carrying tooling according to claim 8, which is characterized in that four guys are described
Drawing point in support platform is arranged at the surface of the supporting leg.
10. crane travelling gear carrying tooling according to claim 1, which is characterized in that the upper end of the column is set
Bracket is equipped with, the both ends of the joist are shelved on the bracket, and the joist is detachably connected with the bracket.
11. crane travelling gear carrying tooling according to claim 10, which is characterized in that be provided on the bracket
Guide pad, the guide pad are used to provide guiding when being installed on the bracket for the joist.
12. crane travelling gear carrying tooling according to claim 10, which is characterized in that the bracket and the support
Adjustment cushion block is provided between beam.
13. crane travelling gear carrying tooling according to claim 10, which is characterized in that the bracket is stood with described
It is connected between column by adjusting screw rod, the axis direction of the adjusting screw rod is vertical direction, the flexible length of the adjusting screw rod
Manually rotation is adjusted or adjusted by external transmission mechanism degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118588.9A CN108100867B (en) | 2018-02-06 | 2018-02-06 | Crane travelling mechanism carrying tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118588.9A CN108100867B (en) | 2018-02-06 | 2018-02-06 | Crane travelling mechanism carrying tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108100867A true CN108100867A (en) | 2018-06-01 |
| CN108100867B CN108100867B (en) | 2024-01-23 |
Family
ID=62221863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810118588.9A Active CN108100867B (en) | 2018-02-06 | 2018-02-06 | Crane travelling mechanism carrying tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108100867B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104002A (en) * | 2019-05-30 | 2019-08-09 | 中铁四局集团第四工程有限公司 | Carrying trolley for high-speed railway construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002226169A (en) * | 2001-01-29 | 2002-08-14 | Sumitomo Heavy Ind Ltd | Wheel turning device of bogie car |
| CN200964326Y (en) * | 2006-01-24 | 2007-10-24 | 宝山钢铁股份有限公司 | Bidirectional scotch block |
| EP2261164A2 (en) * | 2009-06-13 | 2010-12-15 | Werner Herz | Guide device with middle and tracking ability regulation for a crane equipped with wheels on a crane runway with crane rails |
| CN103466444A (en) * | 2013-08-19 | 2013-12-25 | 河南卫华重型机械股份有限公司 | Crane trolley |
| CN207918278U (en) * | 2018-02-06 | 2018-09-28 | 上海振华重工(集团)股份有限公司 | Crane travelling gear carrying tooling |
-
2018
- 2018-02-06 CN CN201810118588.9A patent/CN108100867B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002226169A (en) * | 2001-01-29 | 2002-08-14 | Sumitomo Heavy Ind Ltd | Wheel turning device of bogie car |
| CN200964326Y (en) * | 2006-01-24 | 2007-10-24 | 宝山钢铁股份有限公司 | Bidirectional scotch block |
| EP2261164A2 (en) * | 2009-06-13 | 2010-12-15 | Werner Herz | Guide device with middle and tracking ability regulation for a crane equipped with wheels on a crane runway with crane rails |
| CN103466444A (en) * | 2013-08-19 | 2013-12-25 | 河南卫华重型机械股份有限公司 | Crane trolley |
| CN207918278U (en) * | 2018-02-06 | 2018-09-28 | 上海振华重工(集团)股份有限公司 | Crane travelling gear carrying tooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104002A (en) * | 2019-05-30 | 2019-08-09 | 中铁四局集团第四工程有限公司 | Carrying trolley for high-speed railway construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108100867B (en) | 2024-01-23 |
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