CN207918279U - The double group walking mechanism carrying toolings of crane - Google Patents
The double group walking mechanism carrying toolings of crane Download PDFInfo
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- CN207918279U CN207918279U CN201820205361.3U CN201820205361U CN207918279U CN 207918279 U CN207918279 U CN 207918279U CN 201820205361 U CN201820205361 U CN 201820205361U CN 207918279 U CN207918279 U CN 207918279U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 166
- 230000009184 walking Effects 0.000 title claims abstract description 164
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 241001669679 Eleotris Species 0.000 claims description 64
- 239000002023 wood Substances 0.000 claims description 3
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- 230000005484 gravity Effects 0.000 description 8
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- 238000012986 modification Methods 0.000 description 2
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- 239000010720 hydraulic oil Substances 0.000 description 1
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Abstract
The utility model provides a kind of double group walking mechanism carrying toolings of crane, including supporting rack, is set to the lower section of walking structure, 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；Lateral support structure is connected with supporting rack and is set to the top of supporting rack, to limit first group of walking mechanism big equalizer bar and second group of walking mechanism big equalizer bar width direction movement.Utilize walking mechanism carrying tooling provided by the utility model; during carrying walking mechanism; so that walking mechanism is firmly secured on carrying tooling; walking mechanism is set to be effectively protected in transportational process; prevent walking mechanism from toppling; deformation of the walking mechanism in transportational process is eliminated, to realize the whole shipping of walking mechanism.
Description
Technical field
The utility model is related to hoisting machinery field, the double group walking mechanism carrying toolings of especially a kind of crane.
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 for dismantling grouping shipping after first walkthrough dress.
Therefore, to avoid the secondary row's dress of crane large vehicle walking mechanism, the primary row of realization from filling the production requirement integrally shipped,
New type carting tooling is designed in conjunction with 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.
Utility model content
The purpose of this utility model is to provide a kind of crane travelling gear carrying toolings, it can be achieved that walking mechanism
Whole shipping avoids the secondary row of walking mechanism from filling problem.
The utility model provides a kind of double group walking mechanism carrying toolings of crane, and every group of walking mechanism includes along length
Multiple wheels of direction arrangement and the big equalizer bar being set at the top of walking mechanism, carrying tooling includes supporting rack, is set to
The lower section of walking mechanism, is used to support walking mechanism；Stop device is connected on supporting rack, and is abutted against with wheel, to limit
The rolling of wheel processed；Lateral support structure is connected with supporting rack and is set to the top of supporting rack, includes the width along walking mechanism
The first outside-supporting, intermediate supports and the second outside-supporting that degree direction is arranged in order, in the first outside-supporting and intermediate supports
Between for first group of walking mechanism to be arranged therebetween, to limit shifting of the big equalizer bar in width direction of first group of walking mechanism
It is dynamic；For second group of walking mechanism to be arranged therebetween between second outside-supporting and intermediate supports, to limit second group of vehicle with walking machine
Movement of the big equalizer bar of structure in width direction.
Further, supporting rack includes supporting leg and the support platform that is set to above supporting leg, and walking mechanism is shelved on branch
It supports on platform, supporting leg is in 1.2~1.5 times that the maximum spacing of width direction is walking mechanism height of C.G..
Further, support platform is plane frame structure, including with length direction the first longeron disposed in parallel and
Two longerons, the first longeron are set between the first outside-supporting and intermediate supports, are used to support first group of walking mechanism；Second is vertical
Beam is set between the second outside-supporting and intermediate supports, is used to support second group of walking mechanism.
Further, it is equipped with track respectively on the first longeron and the second longeron, walking mechanism is shelved in-orbit by wheel
On road；Stop device is the multiple chocks being arranged along track, and the wedge surface of chock is abutted with wheel.
Further, chock is detachably connected on supporting rack.
Further, adjusting screw rod, the axis of adjusting screw rod are respectively arranged on the first outside-supporting and the second outside-supporting
To parallel with width direction, the collapsing length of adjusting screw rod is adjusted by manual rotation or is adjusted by external transmission mechanism.Separately
Outside, it can also replace adjusting screw rod, the flexible of hydraulic cylinder that can be driven by hydraulic pump with hydraulic cylinder.
Further, the first outside-supporting and the second outside-supporting are provided with multigroup adjusting screw rod along short transverse respectively.
Further, it is provided with sleeper between adjusting screw rod and the big equalizer bar of walking mechanism, by adjusting adjusting screw rod
Sleeper may make to be resisted against on big equalizer bar.Here, adjusting screw rod can be designed as to have longer length, to reduce installation pillow
The workload of wood.Preferably, anti-wearing plate can also be installed in the end that adjusting screw rod is contacted with sleeper.
Further, the side of the first outside-supporting supported towards the middle is provided with the first sleeper supporting plate；Second outside
The side of support supported towards the middle is provided with the second sleeper supporting plate；
First sleeper supporting plate and the second sleeper supporting plate are set to the lower section of adjusting screw rod, are used to support sleeper.
Further, the first sleeper supporting plate is rotatably connected by first rotating shaft and the first outside-supporting, first rotating shaft
Axis direction is parallel with length direction, and the first sleeper supporting plate can be downward from the position being bonded with the first outside-supporting around first rotating shaft
Rotation can be located in horizontal position to horizontal position by the way that the cable on the first outside-supporting is arranged；Second sleeper supporting plate
It is rotatably connected by the second shaft and the second outside-supporting, the axis direction of the second shaft is parallel with length direction, the second pillow
Bunk can rotate down to horizontal position around the second shaft from the position being bonded with the second outside-supporting, and can be existed by setting
Cable on second outside-supporting is located in horizontal position.
Further, it is provided on the side of the first outside-supporting of intermediate supports direction and is put down with first group of the big of walking mechanism
The sleeper that balance beam abuts against；It is provided on the side of intermediate supports the second outside-supporting of direction and is put down with second group of the big of walking mechanism
The sleeper that balance beam abuts against.In addition, also may be used on two sides of intermediate supports the first outside-supporting of direction and the second outside-supporting
Adjusting screw rod is respectively set, the adjusting screw rod on two sides can be symmetrical arranged.Further, the adjusting screw rod also available hydraulic
Oil cylinder replaces.
Utilize walking mechanism carrying tooling provided by the utility model, including supporting rack, stop device and lateral support knot
Structure can limit movement of the walking mechanism on six-freedom degree.In the handling process of walking mechanism, walking mechanism can be made to stablize
Ground is fixed on carrying tooling, and walking mechanism is made to be effectively protected in transportational process, prevents walking mechanism from toppling, and eliminates row
Deformation of the mechanism in transportational process is walked, to realize the whole shipping of walking mechanism.In addition, provided by the utility model remove
Fortune tooling can accommodate two groups of walking mechanisms so that carrying tooling has wider width, and the antidumping for being conducive to improve entirety is steady
It is qualitative, while handling efficiency can also be improved, reduce transhipment number.
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 utility model (including walking mechanism)；
Fig. 2 b are the side view of carrying tooling provided by the utility model (including walking mechanism)；
Fig. 3 a are the front view of carrying tooling provided by the utility model；
Fig. 3 b are the side view of carrying tooling provided by the utility model；
Fig. 3 c are the vertical view of carrying tooling provided by the utility model (removing lateral support structure)；
Fig. 4 a are the front view of chock provided by the utility model；
Fig. 4 b are the side view of chock provided by the utility model；
Fig. 5 is the partial enlarged view of Fig. 3 a.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by this theorys by particular specific embodiment below
The bright revealed content of book understands other advantages and effect of the utility model easily.Although the description of the utility model will tie
It closes preferred embodiment to introduce together, but this feature for not representing this utility model is only limitted to the embodiment.On the contrary, knot
It is to be possible to extend to cover based on the claim of the utility model to close the purpose that embodiment makees utility model introduction
The other selections or transformation gone out.To include many specific in order to provide the depth understanding to the utility model, in being described below
Details.The utility model can not also be implemented using these details.In addition, in order to avoid the weight of chaotic or fuzzy the utility model
Point, some details will be omitted in the de-scription.
In addition, "upper", "lower", "left", "right", "top", "bottom" used in the following description, should not be construed as pair
The limitation of the utility model.
Fig. 1 a and Fig. 1 b show that a kind of structure chart of crane travelling gear 100, crane travelling gear 100 include 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 utility model
In, big equalizer bar 120 will be referred to as positioned at the equalizer bar of top.For the crane of different size, the rule of walking mechanism 100
Lattice size, structure type all differ.But it is characterized as jointly：
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 direction 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, so that the weight of walking mechanism 100
The heart is biased to the side where electric motor 130；
3. walking mechanism 100 is in height or the size of length direction much larger than it in the size of width direction, walking mechanism
100 have the characteristics of easily toppling in the handling process.In the utility model, 100 length direction of walking mechanism (X to), width direction
The definition of (Z-direction) and short transverse (Y-direction) is as illustrated in figs. 1A and ib.
As shown in Figure 2 a and 2 b, the utility model provides a kind of double group walking mechanism carrying toolings 200 of crane, packet
It includes：
Supporting rack 210 is set to the lower section of walking mechanism 100, is used to support walking mechanism 100, in the present invention,
The weight of walking 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 relative to carrying tooling 200 in length side
To movement；
Lateral support structure 230 is connected with supporting rack 210 and is set to the top of supporting rack 210, fixed along the utility model
The width direction of justice, including the first outside-supporting 231, intermediate supports 232 and the second outside-supporting 233 that are arranged in order, the
For first group of walking mechanism 100 to be arranged therebetween between one outside-supporting 231 and intermediate supports 232, to limit first group of row
Walk movement of the big equalizer bar 120 in width direction of mechanism 100；It is used between second outside-supporting 233 and intermediate supports 232
It is arranged between second group of walking mechanism 100, to limit shifting of the big equalizer bar 120 in width direction of second group of walking mechanism 100
It is dynamic.
It should be noted that in the present invention, having used and 100 phase of walking mechanism the description of carrying tooling 200
Same reference direction, but walking mechanism 100 is not the component part of carrying tooling 200 in itself, to carrying tooling 200 and walking
The relevant restriction of mechanism 100 only indicates feature of the carrying tooling 200 in the state of carrying.
It is provided by the utility model to remove there are six the degree of freedom in direction if walking mechanism 100 is considered as a rigid body
Fortune tooling 200 can be fixed walking mechanism 100 on this six-freedom degree；
1. along moving for X-axis, since the top pressure of lateral support structure 230 acts on, in 100 big equalizer bar of walking mechanism
Normal pressure is generated between 120 and lateral support structure 230, the stiction which generates can limit 100 edge of walking mechanism
The movement of length direction；In addition, the stop device 220 by being connected on wheel 110 also limits come the rolling of limiting wheel 110
Movement of the walking mechanism 100 processed 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, since the top pressure of lateral support structure 230 acts on, in the big equalizer bar of walking mechanism 100
Normal pressure is generated between 120 and lateral support structure 230, which can limit the movement of walking mechanism 100 in the width direction；
In addition, lateral support structure 230 provides the support in width direction to the big equalizer bar 120 of walking mechanism 100, further limit
The movement of walking mechanism 100 in the width direction；
4. around the rotation of X-axis, since with center of gravity, higher and center of gravity is biased to 130 side of electric motor to walking mechanism 100
Feature, walking mechanism 100 have the characteristics that easily to topple, and carrying tooling 200 provided by the utility model passes through lateral support structure
The big equalizer bar 120 of 230 pairs of walking mechanisms 100 fulcrum is arranged in relatively high position by support, flat according to torque
Weigh principle, can reduce lateral support, ensures the stability against overturning of walking mechanism 100；
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, it is on the other hand contacted by the face between lateral support structure 230 and big equalizer bar 120 to be fixed；
6. rotation about the z axis, by walking mechanism 100, the gravity of itself makes walking mechanism 100 be removed relatively in the direction
Fortune tooling 200 does not move.
By carrying tooling 200 provided by the utility model, during carrying walking mechanism 100 so that vehicle with walking machine
Structure 100 is firmly secured on carrying tooling 200, and walking mechanism 100 is made to be effectively protected in transportational process, prevents from walking
Mechanism 100 topples, and eliminates deformation of the walking mechanism 100 in transportational process, to realize the whole shipping of walking mechanism.It can
To understand, carrying tooling 200 provided by the utility model can also be used for the interim storage of walking mechanism 100.In addition, this practicality is new
The carrying tooling 200 that type provides can accommodate two groups of walking mechanisms 100 so that carrying tooling 200 has wider width, is conducive to
Whole stability against overturning is improved, while handling efficiency can also be improved, reduces transhipment number.
Further, as shown in Fig. 3 a~Fig. 3 c, supporting rack 210 includes supporting leg 211 and is set to above supporting leg 211
Support platform 212, walking mechanism 100 are shelved in support platform 212, and gravity is transmitted to supporting leg 211 by support platform 212
On, then on the basis of being transmitted to by supporting leg 211.Supporting leg 211 is 100 height of C.G. of walking mechanism in the maximum spacing of width direction
1.2~1.5 times, can effectively ensure that the stability against overturning of entire tooling 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 specially walking mechanism 100 is placed vertically
The heart to 110 bottom surface of wheel distance.In addition, supporting leg 211 is arranged below support platform 212,212 lower section of support platform may make
Certain space is formed, facilitates transport carriage (such as hydraulic flat trolley 300) to reach 212 lower section of support platform, by transhipment
Trolley realizes transfer of the entire tooling between storage place (such as assembly base) and means of transport (such as ship deck).
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 the sky between electric motor 130 and sleeper supporting surface 214
Between pad, not only can to electric motor 130 carry out effective protection, can also be further ensured that walking mechanism 100 antidumping stablize
Property.
As shown in Fig. 3 a~Fig. 3 c, in one embodiment, supporting rack 210 is bidirectionally symmetric structure, two planes of symmetry point
It is not X/Y plane and YZ planes.On in X direction, 4 groups of supporting legs 211 are positioned apart from, every group of supporting leg 211 includes opposite XY flat
Face 211,4 groups of supporting legs 211 of symmetrical two supporting legs are symmetrical arranged relative to YZ planes.Supporting leg 211 positioned at 210 middle part of supporting rack
Cross section be it is I-shaped, be located at 210 end of supporting rack supporting leg 211 cross section be box.
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 first longeron 212a being arranged in X direction and the second longeron 212b, and first is vertical
Beam 212a is set between the first outside-supporting 231 and intermediate supports 232, is used to support first group of walking mechanism 100；Second is vertical
Beam 212b is set between the second outside-supporting 233 and intermediate supports 232, is used to support second group of walking mechanism 100.I.e. first
Longeron 212a and the second longeron 212b is respectively the direct load bearing beam of first group of walking mechanism 100 and second group of walking mechanism 100.
In one embodiment, support platform 212 includes four crossbeams and two longerons, vertical phase between crossbeam and longeron
It hands over.Wherein, four crossbeams are parallel to each other, respectively two radicle crossbeams and two between two radicle crossbeams intermediate cross
Beam；Longeron includes the first longeron 212a and the second longeron 212b parallel to each other.I-beam or case can be used in above-mentioned each supporting beam
Type beam.Supporting rack 210 includes 8 supporting legs 211, is respectively arranged at the both ends of four crossbeams.Crisscross plane frame structure
Stress is clear, and simple in structure, bearing capacity is strong.
In one embodiment, it is equipped with track 213, walking mechanism respectively on the first longeron 212a and the second longeron 212b
100 are shelved on by wheel 110 on track 213, which can be identical as the actual model of cart running track.
In one embodiment, as shown in Fig. 3 b, Fig. 4 a and Fig. 4 b, stop device 220 is multiple to be arranged along track 213
The wedge surface 221a of chock 221, chock 221 is abutted with wheel 110, to the rolling of limiting wheel 110 in X direction.Wedge surface 221a
May be designed as it is arc-shaped, to reduce the contact stress between wheel 110 and wedge surface 221a.
In one embodiment, chock 221 is detachably connected on supporting rack 210, so as to according to the reality of 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 221b, the middle section of bottom plate 221b is folded upward at so that the middle section of bottom plate 221b can be across track
213 top.The both sides of bottom plate 221b offer threaded hole, and bottom plate 221b is threadedly coupled by the threaded hole with supporting rack 210.
In the handling process of walking mechanism 100, chock 221 can be fixed on the lower section of wheel 110 by bolt so that wedge surface 221a 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.
Further, as shown in Fig. 3 a, Fig. 3 b and Fig. 5, on the first outside-supporting 231 and the second outside-supporting 233 respectively
It is provided with adjusting screw rod 234, the axial direction of adjusting screw rod 234 is parallel with width direction.It, can be in the side Z by rotating adjusting screw rod 234
The big equalizer bar 120 of walking mechanism 100 is pressed in the lateral support structure 230 of carrying tooling 200 upwards.
Fig. 5 shows the structure chart of adjusting screw rod 234 in one embodiment.First outside-supporting 231 and the second lateral branch
Support 233 is respectively the pillar construction upwardly extended by support platform.Below by taking the first outside-supporting 231 as an example, to adjusting screw rod
234 structures are introduced, and the adjusting screw rod 234 on the second outside-supporting 233 can be designed by same thinking.Outside first
Through-hole is opened up in collateral support 231, thread bush 239 is fixedly installed in through-holes.Thread bush 239 is to set female sleeve, is adjusted
It is provided with external screw thread on section screw rod 234, which screws with the internal thread in thread bush 239, when adjusting screw rod 234 is with respect to spiral shell
When line 239 rotation of set, adjusting screw rod 234 can generate displacement along its axially opposing first outside-supporting 231.Adjusting screw rod 234
The rotating disc 234a for being secured to connection can be arranged in 231 one end on the outside of the first outside-supporting, as rotation rotating disc 234a
When, adjusting screw rod 234 can be driven along its axial advancement or retrogressing, that is, compress or loosen the big equalizer bar 120 of walking mechanism 100.
Rotating disc 234a can also be rotated with manual rotation by outer connection mechanism.
In one embodiment, the first outside-supporting 231 and the second outside-supporting 233 are provided with along short transverse more respectively
Group adjusting screw rod 234.This is primarily to adapt to the walking mechanism 100 of different size, when the height of walking mechanism 100 is higher
When, the big equalizer bar 120 of walking mechanism 100 is compressed using topmost one grade of adjusting screw rod 234, when the height of walking mechanism 100
When spending relatively low, the big equalizer bar 120 of walking mechanism 100 is compressed using bottom one grade of adjusting screw rod 234, improves carrying tooling
200 adaptability.
In one embodiment, as shown in Figure 2 a and 2 b, the big equalizer bar 120 of adjusting screw rod 234 and walking mechanism 100
Between be provided with sleeper, by rotating adjusting screw rod 234 so that sleeper is resisted against on big equalizer bar 120, to big equalizer bar
120 position is fixed.I.e. in the present embodiment, adjusting screw rod 234 with big equalizer bar 120 is roundabout contacts, and pass through
The pressing force of adjusting screw rod 234 is transmitted on the big equalizer bar 120 of walking mechanism 100 by sleeper.Because of the case hardness of sleeper
Relatively low, setting sleeper can protect 120 surface of big equalizer bar, prevent the paint on 120 surface of big equalizer bar to be scratched, also may be used
It avoids generating big local stress on 120 surface of big equalizer bar.
In one embodiment, the side of the support 232 towards the middle of the first outside-supporting 231 is provided with the first sleeper support
Plate 235；The side of the support 232 towards the middle of second outside-supporting 233 is provided with the second sleeper supporting plate 236；First sleeper support
The height of plate 235 and the second sleeper supporting plate 236 can be adjusted, and be set to the lower section of adjusting screw rod 234.Sleeper supporting plate is used for
Sleeper is supported in vertical direction, horizontal positioned multiple rows of sleeper is set on sleeper supporting plate, horizontal sleeper it is upper rectangular
At a new supporting surface, the sleeper being vertically arranged being used to support above it, the sleeper being vertically arranged is in adjusting screw rod 234
It is tightly pressed on the big equalizer bar 120 of walking mechanism 100 under effect, to which walking mechanism 100 be fixed, to prevent from going
It walks mechanism 100 and X-direction and Z-direction movement occurs.
To make walking mechanism 100 not done between sleeper supporting plate and walking mechanism 100 when hanging in carrying tooling 200
It relates to, can be used and be rotatably connected between sleeper supporting plate and lateral support structure 230, lifted to porter by walking mechanism 100
During filling 200, sleeper supporting plate is retracted to the position to fit with lateral support, after walking mechanism 100 lifts in place,
Sleeper supporting plate is rotated into horizontal position again, is used to support sleeper.
In one embodiment, as shown in figure 5, the first sleeper supporting plate 235 passes through first rotating shaft 237 and the first outside-supporting
231 are rotatably connected, and the axis direction of first rotating shaft 237 is parallel with length direction, and the first sleeper supporting plate 235 can be around first rotating shaft
237 rotate down to horizontal position from the position being bonded with the first outside-supporting 231, and can be by being arranged in the first outside-supporting
Cable on 231 is located in horizontal position；Second sleeper supporting plate 236 can be turned by the second shaft 238 and the second outside-supporting 233
Dynamic connection, the axis direction of the second shaft 238 is parallel with length direction, the second sleeper supporting plate 236 can around the second shaft 238 from
The position of second outside-supporting 233 fitting rotates down to horizontal position, and can be by being arranged on the second outside-supporting 233
Cable is located in horizontal position.
In one embodiment, as shown in Figure 2 a and 2 b, the big equalizer bar 120 of walking mechanism 100 supports towards the middle
It leans also by sleeper and intermediate supports 232 on 232 side.Intermediate supports 232 are towards the side of the first outside-supporting 231
On be provided with the sleeper abutted against with the big equalizer bar 120 of first group of walking mechanism 100；Intermediate supports 232 towards second outside
It is provided with the sleeper abutted against with the big equalizer bar 120 of second group of walking mechanism 100 on the side of support 233.
Fig. 3 b show the structure of intermediate supports 232.In intermediate supports 232 towards on the side of the first outside-supporting 231
And concave structure is processed on the side of the second outside-supporting 233 of direction, by sleeper and it is whittled into convex insertion concave structure,
And it is interference fitted with the inner wall of concave structure.In the handling process of walking mechanism 100, the big equalizer bar 120 of walking structure 100
It is resisted against on the convex sleeper.
Another embodiment of the utility model additionally provides a kind of carrying row of carrying tooling 200 using the utility model
The method for walking mechanism 100, including following methods：
A., carrying tooling 200 is placed in flat ground；
B., first sleeper supporting plate 235 is raised up to the position being bonded with the first outside-supporting 231, and gets out several pillows
Wood；
C. by first group of lifting to carrying tooling 200 of walking mechanism 100, its wheel 110 is made to fall in the first longeron 212a
On track 213 on；
D. the position for adjusting first group of walking mechanism 100 in X direction makes the center of its big equalizer bar 120 be aligned and adjusts spiral shell
Bar 234；
E. space between electric motor 130 and support platform 212 is padded using sleeper；
F., sleeper in intermediate supports 232 is installed, is padded the web of big equalizer bar 120 using the sleeper；
G. the first sleeper supporting plate 235 is lowered into horizontal position, adjusts the adjusting screw rod 234 on the first outside-supporting 231；
H. step a~g is repeated, second group of walking mechanism 100 is installed；
I., chock 221 is installed at the wheel 110 of two groups of big equalizer bars 120, chock 221, which is fixed on support, with bolt puts down
On platform 212；
J. by the central shaft hole of two groups of big equalizer bars 120 that two groups of concatenation bindings of walking mechanism 100 are secured with rope；
K. it is drawn between big equalizer bar 120 and support platform 212 and sets guy；
L. hydraulic flat trolley 300 is opened to 212 lower section of support platform, by entire carrying tooling 200 together with two groups of walkings
Mechanism 100 is carried to another place.
In conclusion the principles of the present invention and its work(is only illustrated in above-described embodiment provided by the utility model
Effect, rather than limits the present invention.Any person skilled in the art all can without prejudice to the utility model spirit and
Under the scope of, it carries out modifications and changes to above-described embodiment.Therefore, those of ordinary skill in the art is not taking off such as
All equivalent modifications completed under spirit revealed from the utility model and technological thought or change, should be new by this practicality
The claim of type is covered.
Claims (11)
1. a kind of double group walking mechanism carrying toolings of crane, walking mechanism described in every group include arrange along its length it is multiple
Wheel and the big equalizer bar being set at the top of the walking mechanism, which is characterized in that the carrying tooling includes
Supporting rack is set to 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；
Lateral support structure is connected with support frame as described above and is set to the top of support frame as described above, including along the walking mechanism
Width direction the first outside-supporting, intermediate supports and the second outside-supporting that are arranged in order, in first outside-supporting and
Walking mechanism described in being used to that first group be arranged therebetween between the intermediate supports, to limit the institute of walking mechanism described in first group
State movement of the big equalizer bar in the width direction；For setting therebetween between second outside-supporting and the intermediate supports
Walking mechanism described in setting second group, to limit shifting of the big equalizer bar in the width direction of walking mechanism described in second group
It is dynamic.
2. the double group walking mechanism carrying toolings of crane according to claim 1, which is characterized in that support frame as described above includes
Supporting leg and the support platform being set to above the supporting leg, the walking mechanism are shelved in the support platform, the branch
Leg is in 1.2~1.5 times that the maximum spacing of the width direction is the walking mechanism height of C.G..
3. the double group walking mechanism carrying toolings of crane according to claim 2, which is characterized in that the support platform is
Plane frame structure, including with the length direction the first longeron disposed in parallel and the second longeron, first longeron setting
Between first outside-supporting and the intermediate supports, be used to support first group described in walking mechanism；Second longeron
Be set between second outside-supporting and the intermediate supports, be used to support second group described in walking mechanism.
4. the double group walking mechanism carrying toolings of crane according to claim 3, which is characterized in that first longeron and
Track is equipped on second longeron respectively, the walking mechanism is shelved on the track by the wheel；
The stop device is the multiple chocks being arranged along the track, and the wedge surface of the chock is abutted with the wheel.
5. the double group walking mechanism carrying toolings of crane according to claim 4, which is characterized in that the chock is detachable
Ground is connected on support frame as described above.
6. the double group walking mechanism carrying toolings of crane according to claim 1, which is characterized in that first lateral branch
Adjusting screw rod is respectively arranged in support and second outside-supporting, the axial direction of the adjusting screw rod is flat with the width direction
The collapsing length of row, the adjusting screw rod is adjusted by manual rotation or is adjusted by external transmission mechanism.
7. the double group walking mechanism carrying toolings of crane according to claim 6, which is characterized in that first lateral branch
Short transverse is provided with multigroup adjusting screw rod respectively on support and second outside-supporting.
8. the double group walking mechanism carrying toolings of crane according to claim 6, which is characterized in that the adjusting screw rod and
It is provided with sleeper between the big equalizer bar of the walking mechanism, may make the sleeper to support by adjusting the adjusting screw rod
It leans against on the big equalizer bar.
9. the double group walking mechanism carrying toolings of crane according to claim 8, which is characterized in that
The side of the direction intermediate supports of first outside-supporting is provided with the first sleeper supporting plate；
The side of the direction intermediate supports of second outside-supporting is provided with the second sleeper supporting plate；
The first sleeper supporting plate and the second sleeper supporting plate are set to the lower section of the adjusting screw rod, are used to support the pillow
Wood.
10. the double group walking mechanism carrying toolings of crane according to claim 9, which is characterized in that
The first sleeper supporting plate is rotatably connected by first rotating shaft and first outside-supporting, the axis of the first rotating shaft
Line direction is parallel with the length direction, the first sleeper supporting plate can around the first rotating shaft from first outside-supporting
The position of fitting rotates down to horizontal position, and can be located in level by the way that the cable on first outside-supporting is arranged
Position；
The second sleeper supporting plate is rotatably connected by the second shaft and second outside-supporting, the axis of second shaft
Line direction is parallel with the length direction, the second sleeper supporting plate can around second shaft from second outside-supporting
The position of fitting rotates down to horizontal position, and can be located in level by the way that the cable on second outside-supporting is arranged
Position.
11. the double group walking mechanism carrying toolings of crane according to claim 8, which is characterized in that
The intermediate supports towards be provided on the side of first outside-supporting with described in walking mechanism described in first group
The sleeper that big equalizer bar abuts against；
The intermediate supports towards be provided on the side of second outside-supporting with described in walking mechanism described in second group
The sleeper that big equalizer bar abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205361.3U CN207918279U (en) | 2018-02-06 | 2018-02-06 | The double group walking mechanism carrying toolings of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205361.3U CN207918279U (en) | 2018-02-06 | 2018-02-06 | The double group walking mechanism carrying toolings of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918279U true CN207918279U (en) | 2018-09-28 |
Family
ID=63603453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205361.3U Withdrawn - After Issue CN207918279U (en) | 2018-02-06 | 2018-02-06 | The double group walking mechanism carrying toolings of crane |
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| Country | Link |
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| CN (1) | CN207918279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116979A (en) * | 2018-02-06 | 2018-06-05 | 上海振华重工(集团)股份有限公司 | The double group walking mechanism carrying toolings of crane |
-
2018
- 2018-02-06 CN CN201820205361.3U patent/CN207918279U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116979A (en) * | 2018-02-06 | 2018-06-05 | 上海振华重工(集团)股份有限公司 | The double group walking mechanism carrying toolings of crane |
| CN108116979B (en) * | 2018-02-06 | 2024-03-15 | 上海振华重工(集团)股份有限公司 | Crane double-group travelling mechanism carrying tool |
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