CN206328064U - A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane - Google Patents
A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane Download PDFInfo
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- CN206328064U CN206328064U CN201621468553.0U CN201621468553U CN206328064U CN 206328064 U CN206328064 U CN 206328064U CN 201621468553 U CN201621468553 U CN 201621468553U CN 206328064 U CN206328064 U CN 206328064U
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- Prior art keywords
- lifting
- walking mechanism
- support
- crane
- jacking
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Abstract
The utility model discloses a kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane, including jacking apparatus, walking mechanism and rotation hinge；The jacking apparatus is with crane transverse beam by being welded to connect；The walking mechanism is arranged on the both sides of jacking apparatus, and the walking mechanism is connected by flange with crane transverse beam, and rotation hinge is set between the walking mechanism and crane transverse beam, and the walking mechanism is rotated by rotating hinge relative to crane transverse beam；The jacking apparatus includes lifting-up support, jacking flange, lifting beam and jack；The lifting-up support is arranged on the top of jacking flange, and the lifting beam is arranged on the bottom of jacking flange, and the lifting beam is arranged on jack；The lateral reinforcement of welding and cross reinforcing in the lifting-up support；The top of the lifting-up support is welded and fixed with crane transverse beam.The utility model is simple in construction, reliable operation, low manufacture cost.
Description
Technical field
The utility model belongs to crane technical field, more particularly to a kind of high pedestal jib crane that is used for rolls row during dress
Walk the device of mechanism steering.
Background technology
With the development of whole world sea-freight industry, the demand of high pedestal jib crane is increasing, and the crane overwhelming majority is all
It is that the form for rolling dress by whole machine is transported to user's harbour.Alongside on harbour, then the current overwhelming majority is all by ship
Crane is run on ship along track, now the wheel direction of crane is vertical with the direction of harbour track, and this is just needed
The walking mechanism of crane is rotated 90 ° together with wheel, so that consistent with harbour orbital direction.The mistake of dress is rolled in whole machine
A problem more important is exactly that how crane travelling gear more easily could be turned into 90 ° in journey.Conventional method
It is direct jacking crane transverse beam, but in actual mechanical process, easily by crane transverse beam top deformation damage, and due to
Crossbeam position is higher, and Lifting Equipment is overall higher, and stability is not enough during jacking, once unstability, will lead to grave consequences.
Such a jack-up method not only high cost, and danger coefficient is big.
Utility model content
The purpose of this utility model is to overcome above-mentioned prior art to be easily caused crane transverse beam deformation damage, stability not
The shortcomings of foot, high cost, there is provided walking mechanism during safe and reliable, the lower-cost rolling dress for high pedestal jib crane of one kind
The device of steering.
To achieve the above object, the utility model uses following technical proposals：
A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane, including jacking apparatus, vehicle with walking machine
Structure and rotation hinge；The jacking apparatus is with crane transverse beam by being welded to connect；The walking mechanism is arranged on jacking apparatus
Both sides, the walking mechanism is connected by flange with crane transverse beam, is set between the walking mechanism and crane transverse beam
Hinge is rotated, the walking mechanism rotates by rotating hinge relative to crane transverse beam；
The jacking apparatus includes lifting-up support, jacking flange, lifting beam and jack；The lifting-up support is arranged on top
The top of flange is risen, the lifting beam is arranged on the bottom of jacking flange, and the lifting beam is arranged on jack；The jacking
The lateral reinforcement of welding and cross reinforcing in support；The top of the lifting-up support is welded and fixed with crane transverse beam.
Preferably, it is provided with crane transverse beam to muscle, pair on the top correspondence crane transverse beam of the lifting-up support
Muscle is welded and fixed.
Preferably, the lifting-up support is with jacking flange by being welded and fixed, and the jacking flange thickness is 22mm.
Preferably, the top of the jacking flange is set up defences unstability reinforcement.
Preferably, the junction of the lifting-up support and crane transverse beam is provided with wiring hole, the lifting-up support and set
It is equipped with illuminating lamp and warning lamp.
The method of work for the device that walking mechanism is turned to during a kind of rolling dress for high pedestal jib crane, including following step
Suddenly：
First, continental rise plate is placed on harbour face, jack is placed on continental rise plate, jack stand lifting-up support it
Before, walking mechanism is in the state vertical with harbour track；
Secondly, lifting-up support jack-up, crane transverse beam are lifted away from ground by jack together with walking mechanism；
Finally, walking mechanism is seated on track after crane transverse beam is rotated by 90 ° relatively by rotating hinge.
Preferably, the edge auger shell keyhole of jacking flange, the bottom of jacking flange is provided with anchoring device by bolt, uses
In the grappling of crane off working state.
Preferably, the gap position between continental rise plate and harbour face is fitted with leveling steel plate, the size of the leveling steel plate
For 5mmx200mmx200mm.
Preferably, after the completion of walking mechanism steering, lifting-up support and jacking flange can be reused, on lifting-up support
Wiring hole, illuminating lamp, warning lamp can reuse.
The beneficial effects of the utility model are：Safe and reliable, compact conformation, reasonable, practical, low cost.This practicality
The device that walking mechanism steering during dress is rolled for high pedestal jib crane of new offer, the jacking branch wherein in jacking apparatus
Local strengthening is done in the welding position of frame and crane transverse beam, can prevent from causing weld seam or main knot after stress because of stress raisers
The crackle of structure；Strengthened inside lifting-up support by lateral reinforcement and cross reinforcing, the entirety of enhancing lifting-up support is steady
It is qualitative, prevent overall collapse of the lifting-up support after stress；Lifting beam, which is located between jacking flange and jack, to be set, and can be prevented
Because between jack and jacking flange contact surface it is too small cause and deformed in the middle of jacking flange after stress；Lifting-up support and jack-block
Orchid is by being welded and fixed, and for directly bearing to extrude during jacking, jacking flange thickness is thicker, can prevent jacking flange by
Deformed after power；The top of jacking flange is set up defences unstability reinforcement, can prevent local deformation after jacking flange stress；On lifting-up support
Wiring hole, illuminating lamp and warning lamp are set, in order to play illumination and safe warning function；The edge auger shell bolt of jacking flange
Hole, the bottom of jacking flange is provided with anchoring device by bolt, the grappling for crane off working state.
Brief description of the drawings
Fig. 1 is that the utility model is used for the structural representation of the device that walking mechanism is turned to during high pedestal jib crane rolling is filled
Figure；
Fig. 2 is the state diagram before walking mechanism is turned to；
Fig. 3 is the state diagram after walking mechanism is turned to；
Fig. 4,5 be jacking flange bottom install anchoring device schematic diagram；
Fig. 6 is leveling steel plate scheme of installation.
Wherein：1st, lifting-up support；2nd, lateral reinforcement；3rd, jacking flange；4th, lifting beam；5th, jack；6th, harbour track；
7th, continental rise plate；8th, cross reinforcing；9th, to muscle；10th, crane transverse beam；11st, walking mechanism；12nd, harbour face；13rd, anti-unstability adds
Strengthening tendons；14th, leveling steel plate；15th, hinge is rotated；16th, wiring hole；17th, illuminating lamp；18th, warning lamp；19th, anchoring device.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-3, a kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane, including jacking
Device, walking mechanism 11 and rotary shaft 15, wherein jacking apparatus are with crane transverse beam 10 by being welded to connect, and walking mechanism 11 is set
Put in the both sides of jacking apparatus, walking mechanism 11 is connected by flange with crane transverse beam 10, and walking mechanism 11 and crane
Rotation hinge 15 is set between crossbeam 10, and walking mechanism 11 can be rotated by rotating hinge 15 relative to crane transverse beam 10；
Specifically, jacking apparatus includes lifting-up support 1, jacking flange 3, lifting beam 4 and jack 5；Wherein lifting-up support 1
The top of jacking flange 3 is arranged on, lifting beam 4 is arranged on the bottom of jacking flange 3, i.e. lifting-up support 1 and lifting beam 4 is set respectively
Put in the both sides up and down of jacking flange 3, and lifting beam 4 is arranged on jack 5；The lateral He of reinforcement 2 of welding in lifting-up support 1
Cross reinforcing 8, top and the crane transverse beam 10 of lifting-up support 1 are welded and fixed, and local strengthening is done in welding position, prevent by
Cause after power because of stress raisers inside weld seam or the crackle of main structure, lifting-up support 1 by lateral reinforcement 2 and transverse direction
Reinforcement 8 is strengthened, and strengthens the resistance to overturning of lifting-up support 1, prevents overall collapse of the lifting-up support 1 after stress；Thousand
Jin top 5 two groups of walking mechanisms 11 of crane side are lifted by lifting beam 4 be rotated by 90 ° after put to harbour track 6, herein
Lifting beam 4, which is located between jacking flange 3 and jack 5, to be set, to prevent because contact surface is too between jack 5 and jacking flange 3
It is small and cause after the middle stress of jacking flange 3 deform.
Preferably, it is provided with crane transverse beam 10 to muscle 9, the top correspondence lifting of the lifting-up support 1 in jacking apparatus
Being welded and fixed to muscle 9 on machine crossbeam 10；
Preferably, lifting-up support 1 with jacking flange 3 by being welded and fixed, for directly born during jacking extruding,
The thickness of jacking flange 3 is 22mm, prevents from deforming after the stress of jacking flange 3.
Preferably, the top of jacking flange 3 is set up defences unstability reinforcement 13, prevents local deformation after the stress of jacking flange 3.
Preferably, lifting-up support 1 is provided with wiring hole 16, lifting-up support 1 with the junction of crane transverse beam 10 and set
There are illuminating lamp 17 and warning lamp 18, in order to play illumination and safe warning function.
A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane that the utility model is provided, its work
It is as process：
First, continental rise plate 7 is placed on harbour face 12, jack 5 is placed on continental rise plate 7, in the jack-up jacking branch of jack 5
Before frame 1, walking mechanism 11 is in the state vertical with harbour track 6.
Secondly, the jack-up of lifting-up support 1, crane transverse beam 10 are lifted away from ground by jack 5 together with walking mechanism 11.
Finally, walking mechanism 11 is seated on track 6 after crane transverse beam 10 is rotated by 90 ° relatively by rotating hinge 15.
Preferably, as illustrated in figures 4-5, the edge auger shell keyhole of jacking flange 3, the bottom of jacking flange 3 is pacified by bolt
Equipped with anchoring device 19, the grappling for crane off working state.
Preferably, it is described as shown in fig. 6, the gap position between continental rise plate 7 and harbour face 12 is fitted with leveling steel plate 14
The size of leveling steel plate 14 is 5mmx200mmx200mm.Because there is uneven situation, continental rise plate 7 and harbour face in harbour face 12
12 can not fit completely, and the gap position inserting leveling steel plate 14 between continental rise plate 7 and harbour face 12 can cause continental rise plate 7
Fitted completely with harbour face 12.
Preferably, as shown in figure 1, after the completion of walking mechanism 11 is turned to, lifting-up support 1 and jacking flange 3 can be again
Utilize, wiring hole 16, illuminating lamp 17 on lifting-up support 1, warning lamp 18 can be reused, for the illumination in production process
And security warning.
A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane that the utility model is provided, structure
Simply, reliable operation, low manufacture cost.Specifically, in jacking apparatus lifting-up support and the welding position of crane transverse beam is done
Local strengthening, can prevent from causing weld seam or the crackle of main structure after stress because of stress raisers；Pass through inside lifting-up support
Lateral reinforcement and cross reinforcing are strengthened, and strengthen the resistance to overturning of lifting-up support, prevent lifting-up support after stress
Overall collapse；Lifting beam, which is located between jacking flange and jack, to be set, and can be prevented because being connect between jack and jacking flange
Contacting surface is too small and causes and deformed in the middle of jacking flange after stress；Lifting-up support with jacking flange by being welded and fixed, for top
Extruding is directly born during rising, jacking flange thickness is thicker, can prevent from deforming after jacking flange stress；The top of jacking flange
Unstability of setting up defences reinforcement, can prevent local deformation after jacking flange stress；Wiring hole, illuminating lamp and warning are set on lifting-up support
Lamp, in order to play illumination and safe warning function；The edge auger shell keyhole of jacking flange, the bottom of jacking flange passes through bolt
Anchoring device is installed, the grappling for crane off working state.
In description of the present utility model, it is to be understood that term " on ", " under ", " lateral ", " transverse direction ", " vertical "
Orientation or position relationship Deng instruction are, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this practicality newly
Type and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific orientation
Construction and operation, therefore it is not intended that to limitation of the present utility model.
It is not new to this practicality although above-mentioned embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deform still in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane, it is characterized in that, including jacking apparatus,
Walking mechanism and rotation hinge；The jacking apparatus is with crane transverse beam by being welded to connect；The walking mechanism is arranged on top
Rise the both sides of device, the walking mechanism is connected by flange with crane transverse beam, the walking mechanism and crane transverse beam it
Between set rotation hinge, the walking mechanism by rotate hinge with respect to crane transverse beam rotation；
The jacking apparatus includes lifting-up support, jacking flange, lifting beam and jack；The lifting-up support is arranged on jack-block
Blue top, the lifting beam is arranged on the bottom of jacking flange, and the lifting beam is arranged on jack；The lifting-up support
The interior lateral reinforcement of welding and cross reinforcing；The top of the lifting-up support is welded and fixed with crane transverse beam.
2. a kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane as claimed in claim 1, it is special
Levying is, is provided with crane transverse beam to muscle, being welded and fixed to muscle on the top correspondence crane transverse beam of the lifting-up support.
3. a kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane as claimed in claim 1, it is special
Levying is, the lifting-up support is with jacking flange by being welded and fixed, and the jacking flange thickness is 22mm.
4. a kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane as claimed in claim 1, it is special
Levying is, the top of the jacking flange is set up defences unstability reinforcement.
5. a kind of dress that walking mechanism steering during dress is rolled for high pedestal jib crane as described in claim any one of 1-4
Put, it is characterized in that, the junction of the lifting-up support and crane transverse beam, which is provided with wiring hole, the lifting-up support, to be provided with
Illuminating lamp and warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468553.0U CN206328064U (en) | 2016-12-29 | 2016-12-29 | A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468553.0U CN206328064U (en) | 2016-12-29 | 2016-12-29 | A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328064U true CN206328064U (en) | 2017-07-14 |
Family
ID=59292632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621468553.0U Expired - Fee Related CN206328064U (en) | 2016-12-29 | 2016-12-29 | A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495008A (en) * | 2016-12-29 | 2017-03-15 | 青岛海西重机有限责任公司 | A kind of device for rolling walking mechanism steering during dress for high pedestal jib crane |
| CN107473146A (en) * | 2017-09-28 | 2017-12-15 | 谢秀铅 | A kind of automatic travelling device of aerial work platform |
-
2016
- 2016-12-29 CN CN201621468553.0U patent/CN206328064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495008A (en) * | 2016-12-29 | 2017-03-15 | 青岛海西重机有限责任公司 | A kind of device for rolling walking mechanism steering during dress for high pedestal jib crane |
| CN106495008B (en) * | 2016-12-29 | 2018-09-18 | 青岛海西重机有限责任公司 | A kind of device rolling walking mechanism steering during dress for high pedestal jib crane |
| CN107473146A (en) * | 2017-09-28 | 2017-12-15 | 谢秀铅 | A kind of automatic travelling device of aerial work platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191229 |