CN106495008B - A kind of device rolling walking mechanism steering during dress for high pedestal jib crane - Google Patents
A kind of device rolling walking mechanism steering during dress for high pedestal jib crane Download PDFInfo
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- CN106495008B CN106495008B CN201611249404.XA CN201611249404A CN106495008B CN 106495008 B CN106495008 B CN 106495008B CN 201611249404 A CN201611249404 A CN 201611249404A CN 106495008 B CN106495008 B CN 106495008B
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- lifting
- walking mechanism
- support
- crane
- jacking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 238000005096 rolling process Methods 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 238000004873 anchoring Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 240000003186 Stachytarpheta cayennensis Species 0.000 claims 1
- 235000009233 Stachytarpheta cayennensis Nutrition 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002435 tendon Anatomy 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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
- B66C2700/012—Trolleys or runways
- B66C2700/018—Construction details related to the trolley movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses the devices that walking mechanism during a kind of rolling dress for high pedestal jib crane turns to, including jacking apparatus, walking mechanism and rotation hinged shaft；The jacking apparatus is with crane transverse beam by being welded to connect；The walking mechanism is arranged in the both sides of jacking apparatus, and the walking mechanism is connect by flange with crane transverse beam, and setting rotation hinged shaft between the walking mechanism and crane transverse beam, the walking mechanism is rotated by rotating hinged shaft 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 in the lower part of jacking flange, and the lifting beam is arranged on jack；The lateral reinforcing rib 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 configuration of the present invention is simple, reliable operation, low manufacture cost.
Description
Technical field
The invention belongs to vehicle with walking machine during crane technical field, more particularly to a kind of rolling dress for high pedestal jib crane
The device that structure turns to.
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 user's harbour is transported to by the form of complete machine rolling dress.By ship alongside on harbour, then the current overwhelming majority is all
Crane is run to along track on ship, the wheel direction with the direction of harbour track of crane are vertical at this time, this is just needed
The walking mechanism of crane is rotated together 90 ° together with wheel, to consistent with harbour orbital direction.In the mistake of complete machine rolling dress
A more important problem is exactly that how could crane travelling gear more easily be turned to 90 ° in journey.Conventional method
It is direct jacking crane transverse beam, but in actual mechanical process, is easy crane transverse beam top deformation damage, and due to
Crossbeam position is higher, and Lifting Equipment is whole higher, and stability is insufficient during jacking, once unstability, will lead to grave consequences.
Such jack-up method is not only of high cost, and danger coefficient is big.
Invention content
The purpose of the present invention is for overcome the above-mentioned prior art easily lead to crane transverse beam deformation damage, stability it is insufficient,
The shortcomings of of high cost, provides a kind of safe and reliable, lower-cost walking mechanism turn during being used for high pedestal jib crane rolling dress
To device.
To achieve the above object, the present invention uses following technical proposals：
A kind of device rolling walking mechanism steering during dress for high pedestal jib crane, including jacking apparatus, vehicle with walking machine
Structure and rotation hinged shaft；The jacking apparatus is with crane transverse beam by being welded to connect；The walking mechanism is arranged in jacking apparatus
Both sides, the walking mechanism connect with crane transverse beam by flange, is arranged between the walking mechanism and crane transverse beam
Hinged shaft is rotated, the walking mechanism is rotated by rotating hinged shaft relative to crane transverse beam；
The jacking apparatus includes lifting-up support, jacking flange, lifting beam and jack；The lifting-up support setting is being pushed up
The top of flange is risen, the lifting beam is arranged in the lower part of jacking flange, and the lifting beam is arranged on jack；The jacking
The lateral reinforcing rib of welding and cross reinforcing in holder；The top of the lifting-up support is welded and fixed with crane transverse beam.
Preferably, it is provided on crane transverse beam to muscle, the top of the lifting-up support corresponds to pair on crane transverse beam
Muscle is welded and fixed.
Preferably, for the lifting-up support with jacking flange by being welded and fixed, the jacking flange thickness is 22mm.
Preferably, the top of the jacking flange is set up defences unstability reinforcing rib.
Preferably, the junction of the lifting-up support and crane transverse beam is provided with wiring hole, is set on the lifting-up support
It is equipped with headlamp and warning lamp.
A kind of working method being used for the device that walking mechanism turns to during high pedestal jib crane rolling fills, 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, jack jacks up lifting-up support, and crane transverse beam is lifted away from ground together with walking mechanism；
Finally, walking mechanism is seated in after being rotated by 90 ° with respect to crane transverse beam by rotation hinged shaft on track.
Preferably, the edge drill bolt hole for jacking flange, the lower part for jacking flange are equipped with anchoring device by bolt, use
In the anchoring 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 utilize again, on lifting-up support
Wiring hole, headlamp, warning lamp can utilize again.
The beneficial effects of the invention are as follows：Securely and reliably, compact-sized, reasonable, highly practical, at low cost.The present invention provides
For high pedestal jib crane rolling dress during walking mechanism turn to device, the wherein lifting-up support in jacking apparatus and lifting
Local strengthening is done in the welding position of machine crossbeam, can prevent from because of stress raisers causing after stress splitting for weld seam or main structure
Line；Reinforced by lateral reinforcing rib and cross reinforcing inside lifting-up support, enhance the overall stability of lifting-up support, is prevented
Only overall collapse of the lifting-up support after stress；Lifting beam, which is located between jacking flange and jack, to be arranged, and can be prevented because very heavy
Contact surface is too small and cause to jack among flange and deform after stress between top and jacking flange；Lifting-up support passes through with jacking flange
It is welded and fixed, for directly bearing to squeeze during jacking, jacking flange thickness is thicker, becomes after can preventing jacking flange stress
Shape；The top of jacking flange is set up defences unstability reinforcing rib, and local deformation after jacking flange stress can be prevented；Setting connects on lifting-up support
String holes, headlamp and warning lamp, in order to play illumination and safe warning function；Jack the edge drill bolt hole of flange, jacking
The lower part of flange is equipped with anchoring device by bolt, is used for the anchoring of crane off working state.
Description of the drawings
Fig. 1 is the structural schematic diagram for the device that the present invention is turned to for walking mechanism during high pedestal jib crane rolling dress；
Fig. 2 is the state diagram before walking mechanism turns to；
Fig. 3 is the state diagram after walking mechanism turns to；
Fig. 4,5 are the schematic diagram for jacking flange lower part installation anchoring device；
Fig. 6 is leveling steel plate scheme of installation.
Wherein：1, lifting-up support；2, lateral reinforcing rib；3, flange is jacked；4, lifting beam；5, jack；6, harbour track；
7, continental rise plate；8, cross reinforcing；9, to muscle；10, crane transverse beam；11, walking mechanism；12, harbour face；13, anti-unstability adds
Strengthening tendons；14, leveling steel plate；15, hinged shaft is rotated；16, wiring hole；17, headlamp；18, warning lamp；19, anchoring device.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figs. 1-3, the device that walking mechanism turns to during a kind of rolling dress for high pedestal jib crane, including jacking
With crane transverse beam 10 by being welded to connect, walking mechanism 11 is set for device, walking mechanism 11 and rotary shaft 15, wherein jacking apparatus
It sets in the both sides of jacking apparatus, walking mechanism 11 is connect by flange with crane transverse beam 10, and walking mechanism 11 and crane
Setting rotation hinged shaft 15 between crossbeam 10, walking mechanism 11 can be rotated by rotating hinged shaft 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
It is arranged on the top of jacking flange 3, lifting beam 4 is arranged in the lower part of jacking flange 3, i.e. lifting-up support 1 and lifting beam 4 is set respectively
It sets in the both sides up and down of jacking flange 3, and lifting beam 4 is arranged on jack 5；Lateral 2 He of reinforcing rib 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
Lead to weld seam or the crackle of main structure after power because of stress raisers, passes through lateral reinforcing rib 2 and transverse direction inside lifting-up support 1
Reinforcing rib 8 is reinforced, and enhances the overall stability 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 be located at jacking flange 3 and jack 5 between is arranged, with prevent because jack 5 and jacking flange 3 between contact surface too
It is small and cause jack 3 intermediate stress of flange after deform.
Preferably, it is provided on crane transverse beam 10 to muscle 9, the top of the lifting-up support 1 in jacking apparatus corresponds to lifting
Muscle 9 is welded and fixed on machine crossbeam 10；
Preferably, lifting-up support 1 with jacking flange 3 by being welded and fixed, for jacking during directly bear to squeeze,
Jacking 3 thickness of flange is 22mm, is deformed after preventing jacking 3 stress of flange.
Preferably, the top of jacking flange 3 is set up defences unstability reinforcing rib 13, prevents local deformation after jacking 3 stress of flange.
Preferably, lifting-up support 1 and the junction of crane transverse beam 10 are provided with wiring hole 16, are arranged on lifting-up support 1
There are headlamp 17 and warning lamp 18, in order to play illumination and safe warning function.
The device that walking mechanism turns to during a kind of rolling dress for high pedestal jib crane provided by the invention, it is worked
Cheng Wei：
First, continental rise plate 7 is placed on harbour face 12, jack 5 is placed on continental rise plate 7, and jacking branch is jacked up in jack 5
Before frame 1, walking mechanism 11 is in the state vertical with harbour track 6.
Secondly, jack 5 jacks up lifting-up support 1, and crane transverse beam 10 is lifted away from ground together with walking mechanism 11.
Finally, walking mechanism 11 is seated in after being rotated by 90 ° with respect to crane transverse beam 10 by rotation hinged shaft 15 on track 6.
Preferably, as illustrated in figures 4-5, the edge drill bolt hole of flange 3 is jacked, the lower part of jacking flange 3 is pacified by bolt
Equipped with anchoring device 19, it to be used for the anchoring of crane off working state.
Preferably, 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 be bonded completely, and the gap position inserting leveling steel plate 14 between continental rise plate 7 and harbour face 12 can make continental rise plate 7
It is bonded completely with harbour face 12.
Preferably, as shown in Figure 1, after the completion of walking mechanism 11 turns to, lifting-up support 1 and jacking flange 3 can be again
It utilizes, wiring hole 16, headlamp 17, the warning lamp 18 on lifting-up support 1 can utilize again, for the illumination in production process
And security warning.
The device that walking mechanism turns to during a kind of rolling dress for high pedestal jib crane provided by the invention, structure letter
List, reliable operation, low manufacture cost.Specifically, the welding position make-game of the lifting-up support in jacking apparatus and crane transverse beam
Portion reinforces, and leads to weld seam or the crackle of main structure because of stress raisers after can preventing stress；Pass through side inside lifting-up support
Reinforced to reinforcing rib and cross reinforcing, enhances the overall stability of lifting-up support, prevent lifting-up support after stress
Overall collapse；Lifting beam, which is located between jacking flange and jack, to be arranged, and can be prevented because being contacted between jack and jacking flange
Face is too small and causes to deform after jacking flange centre stress；Lifting-up support with jacking flange by being welded and fixed, for jacking
It directly bears to squeeze in the process, jacking flange thickness is thicker, deforms after can preventing jacking flange stress；The top of jacking flange is set
Anti- unstability reinforcing rib can prevent local deformation after jacking flange stress；Wiring hole, headlamp and warning are set on lifting-up support
Lamp, in order to play illumination and safe warning function；The edge drill bolt hole of flange is jacked, the lower part for jacking flange passes through bolt
Anchoring device is installed, the anchoring of crane off working state is used for.
In the description of the present invention, it is to be understood that, the fingers such as term "upper", "lower", " lateral ", " transverse direction ", " vertical "
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplifies
Description, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore is not considered as limiting the invention.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (4)
1. it is a kind of for high pedestal jib crane rolling dress during walking mechanism turn to device, characterized in that including jacking apparatus,
Walking mechanism and rotation hinged shaft；The jacking apparatus is with crane transverse beam by being welded to connect；The walking mechanism setting is being pushed up
Rise the both sides of device, the walking mechanism connect by flange with crane transverse beam, the walking mechanism and crane transverse beam it
Between setting rotation hinged shaft, the walking mechanism by rotate hinged shaft 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 in jack-block
Blue top, the lifting beam are arranged in the lower part of jacking flange, and the lifting beam is arranged on jack；The lifting-up support
It is interior to weld lateral reinforcing rib and cross reinforcing；The top of the lifting-up support is welded and fixed with crane transverse beam；
It is provided on crane transverse beam to muscle, the top of the lifting-up support corresponds to being welded and fixed to muscle on crane transverse beam；
For the lifting-up support with jacking flange by being welded and fixed, the jacking flange thickness is 22mm；
It sets up defences unstability reinforcing rib on the top of the jacking flange；
The junction of the lifting-up support and crane transverse beam is provided with wiring hole, be provided on the lifting-up support headlamp and
Warning lamp；
The edge drill bolt hole of flange is jacked, the lower part for jacking flange is equipped with anchoring device by bolt, non-for crane
The anchoring of working condition.
2. a kind of work for the device that walking mechanism turns to during rolling dress as described in claim 1 for high pedestal jib crane
Method, characterized in that include the following steps：
First, continental rise plate being placed on harbour face, jack is placed on continental rise plate, before jack stand lifting-up support, row
It walks mechanism and is in the state vertical with harbour track；
Secondly, jack jacks up lifting-up support, and crane transverse beam is lifted away from ground together with walking mechanism；
Finally, walking mechanism is seated in after being rotated by 90 ° with respect to crane transverse beam by rotation hinged shaft on track.
3. the work for the device that walking mechanism turns to during a kind of rolling dress for high pedestal jib crane as claimed in claim 2
Method, characterized in that the gap position between continental rise plate and harbour face is fitted with leveling steel plate, and the size of the leveling steel plate is
5mmx200mmx200mm。
4. the work for the device that walking mechanism turns to during a kind of rolling dress for high pedestal jib crane as claimed in claim 3
Method, characterized in that after the completion of walking mechanism steering, lifting-up support and jacking flange can utilize again, on lifting-up support
Wiring hole, headlamp, warning lamp can utilize again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249404.XA CN106495008B (en) | 2016-12-29 | 2016-12-29 | A kind of device rolling walking mechanism steering during dress for high pedestal jib crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611249404.XA CN106495008B (en) | 2016-12-29 | 2016-12-29 | A kind of device rolling walking mechanism steering during dress for high pedestal jib crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106495008A CN106495008A (en) | 2017-03-15 |
| CN106495008B true CN106495008B (en) | 2018-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611249404.XA Active CN106495008B (en) | 2016-12-29 | 2016-12-29 | A kind of device rolling walking mechanism steering during dress for high pedestal jib crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN106495008B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313874A (en) * | 2018-04-09 | 2018-07-24 | 上海市机械施工集团有限公司 | A kind of portal crane of cart walking mechanism variable rail gauge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799983A (en) * | 2005-09-29 | 2006-07-12 | 上海市第二市政工程有限公司 | Method for kingsize gate-type crane translational transfer and its rotary device |
| CN102774747A (en) * | 2012-08-09 | 2012-11-14 | 郑州新大方重工科技有限公司 | Steering mechanism for travelling trolley of universal gantry crane |
| CN203568695U (en) * | 2013-11-28 | 2014-04-30 | 上海工程技术大学 | Travelling mechanism of gantry crane |
| CN106081896A (en) * | 2016-06-16 | 2016-11-09 | 徐庆立 | A kind of crane turning platform underbody seat |
| CN206328064U (en) * | 2016-12-29 | 2017-07-14 | 青岛海西重机有限责任公司 | A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2638908B2 (en) * | 1988-03-31 | 1997-08-06 | 三菱マテリアル株式会社 | Bridge crane leg structure |
| KR100578078B1 (en) * | 2004-06-30 | 2006-05-10 | 현대삼호중공업 주식회사 | Jack-up Chassis Rotator and Method of Gantry Crane |
-
2016
- 2016-12-29 CN CN201611249404.XA patent/CN106495008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799983A (en) * | 2005-09-29 | 2006-07-12 | 上海市第二市政工程有限公司 | Method for kingsize gate-type crane translational transfer and its rotary device |
| CN102774747A (en) * | 2012-08-09 | 2012-11-14 | 郑州新大方重工科技有限公司 | Steering mechanism for travelling trolley of universal gantry crane |
| CN203568695U (en) * | 2013-11-28 | 2014-04-30 | 上海工程技术大学 | Travelling mechanism of gantry crane |
| CN106081896A (en) * | 2016-06-16 | 2016-11-09 | 徐庆立 | A kind of crane turning platform underbody seat |
| CN206328064U (en) * | 2016-12-29 | 2017-07-14 | 青岛海西重机有限责任公司 | A kind of device that walking mechanism steering during dress is rolled for high pedestal jib crane |
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| CN106495008A (en) | 2017-03-15 |
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Address after: 266530 No. 1597, Kowloon Shan Road, Huangdao District, Qingdao, Shandong Applicant after: Qingdao Haixi Heavy-Duty Machinery Co., Ltd. Address before: 266530 Qingdao, Shandong Xue Jia Island office, Cha Cha Wan community No. 190 Applicant before: Qingdao Haixi Heavy-Duty Machinery Co., Ltd. |
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