CN106219415A - A kind of balance crane lifting elongated object - Google Patents
A kind of balance crane lifting elongated object Download PDFInfo
- Publication number
- CN106219415A CN106219415A CN201610707315.9A CN201610707315A CN106219415A CN 106219415 A CN106219415 A CN 106219415A CN 201610707315 A CN201610707315 A CN 201610707315A CN 106219415 A CN106219415 A CN 106219415A
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- CN
- China
- Prior art keywords
- girder
- elongated object
- lifting
- supporting leg
- balance crane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a kind of balance crane lifting elongated object, including two sills, walking mechanism, support and hoisting mechanism；Two described sills are oppositely arranged, bottom each described sill, walking mechanism is set, each described sill upper surface is respectively connected with support, two cradle top are connected by girder, described hoisting mechanism horizontal vertical is arranged on girder, and hoisting mechanism can move along girder axis, the two ends of described hoisting mechanism are provided with the hanging piece for lifting elongated object.The balance crane of the elongated object of this lifting controls simple, workable, a crane is only needed when lifting elongated object, avoiding that efficiency produced by least two crane hanging components of existing needs is low, precision is low in lifting, the problem of poor synchronization, equipment cost and cost of labor are low simultaneously.
Description
Technical field
The invention belongs to lifting operation technical field, be specifically related to a kind of balance crane lifting elongated object.
Background technology
The lifting of elongated object (such as gapless line, steel etc.) is large-scale construction project and an important content in production.
At present, the technology lifting elongated object mainly has two kinds, and one is manual manipulation technology, by many people manual operation multiple stage lifting
Machine actuating device, lifting trolley, calabash etc., complete the walking of crane, the lifting of elongated object and translation motion, but the party
Formula at least needs 2 cranes to carry out the lifting of elongated object, and crane need to carry out lifting actions such as translating, hoist simultaneously, right
Labour demand is big, and which efficiency is low simultaneously, lifting precision is low, poor synchronization, poor stability；Another kind is to use group to hang control
The hoisting technology of system processed, the program need to arrange the control system of complexity, such as Distributed Control System (DCS), to realize at least 2
The synchronization lifting of gantry crane, by the accurate control of DCS system, synchronously completes lifting action, the program synchronize lifting precision higher,
Efficiency is high, human cost is little, but there is certain fault rate, and system stability is poor, system once fault, will appear from whole system
The difficult situation of paralysis, program construction investment is higher simultaneously, is not suitable for middle-size and small-size production unit.
Summary of the invention
It is an object of the invention to overcome the lifting poor synchronization of existing elongated object, efficiency is low, control is complicated, equipment cost
High problem.
To this end, the invention provides a kind of balance crane lifting elongated object, including two sills, vehicle with walking machine
Structure, support and hoisting mechanism；Two described sills are oppositely arranged, and arrange walking mechanism bottom each described sill, each
Described sill upper surface is respectively connected with support, and two cradle top are connected by girder, and described hoisting mechanism horizontal vertical sets
Putting on girder, and hoisting mechanism can move along girder axis, the two ends of described hoisting mechanism are provided with for lifting elongated thing
A hanging piece of part.
Further, above-mentioned walking mechanism includes driving motor, transmission component, road wheel, described driving motor and transmission
Assembly is arranged in sill, and described road wheel is arranged on bottom sill, and road wheel is connected with driving motor by transmission component
Connect.
Further, above-mentioned hoisting mechanism includes equalizer bar and dolly, and described girder is provided with guide rail, institute in the axial direction
Stating dolly to install on the guideway, described equalizer bar is arranged on dolly, and equalizer bar is vertical with girder, and described hanging piece is arranged on
The two ends of equalizer bar.
Further, the spacing risen between hanging piece at above-mentioned equalizer bar two ends is adjustable.
Further, above-mentioned equalizer bar two ends are provided with stay bolt hole, play hanging piece and are slidably connected at this long spiral shell by bolt
On keyhole.
Further, above-mentioned hanging piece includes organizing the different lifting calabash lifting by crane tonnage more.
Further, above-mentioned support includes the first supporting leg and the second supporting leg, the Yi Jishe arranged before and after sill axis
Put the middle cross beam between the first supporting leg and the second supporting leg.
Further, above-mentioned first supporting leg and the second supporting leg relative tilt are arranged.
Further, above-mentioned girder includes the first girder and the second girder, and described first girder connects the of two supports
One supporting leg, the second girder connects the second supporting leg of two supports, and the end of the first girder and the second girder is connected by entablature,
Described hoisting mechanism is across being arranged on the first girder and the second girder.
Compared with prior art, beneficial effects of the present invention:
(1) balance crane of the elongated object of this lifting that the present invention provides only needs a lifting when lifting elongated object
Machine, it is to avoid efficiency produced by existing needs at least two crane hanging components is low, lifting precision is low, the problem of poor synchronization,
And save equipment cost.
(2) balance crane of the elongated object of this lifting that the present invention provides controls simple, workable, only needs
Complete the walking of crane, the transverse translation of hoisting mechanism and play three actions of lifting of hanging piece, reducing labour force
Demand, save labour turnover.
(3) distance risen between hanging piece of the balance crane of the elongated object of this lifting that the present invention provides is relatively big,
Can effectively ensure that the stationarity lifting elongated object, safety is high.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the front view that the present invention lifts the balance crane of elongated object.
Fig. 2 is the top view that the present invention lifts the balance crane of elongated object.
Fig. 3 is the left view that the present invention lifts the balance crane of elongated object.
Description of reference numerals: 1, sill；2, support；3, girder；4, guide rail；5, hoisting mechanism；6, equalizer bar；7, little
Car；8, entablature；9, the first girder；10, the second girder；11, middle cross beam；12, the first supporting leg；13, the second supporting leg；14, lifting
Part；15, road wheel.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
As shown in Figure 1, Figure 2 and Figure 3, present embodiments provide a kind of balance crane lifting elongated object, including
Two sills 1, walking mechanism, support 2 and hoisting mechanism 5；Two described sills 1 are oppositely arranged in the left and right sides, each
Arranging walking mechanism bottom described sill 1, each described sill 1 upper surface is respectively connected with support 2, two support 2 tops
Being connected by girder 3, described hoisting mechanism 5 horizontal vertical is arranged on girder 3, and hoisting mechanism 5 can move along the axis of girder 3
Dynamic, the two ends of described hoisting mechanism 5 are provided with the hanging piece 14 for lifting elongated object.When lifting elongated object, elongated
Object is fixed on a hanging piece 14 of the left and right sides, realizes the action in level longitudinally walking of this crane by walking mechanism,
The lateral displacement of lifting is determined by the hoisting mechanism 5 position on girder 3, long by playing having moved up and down of hanging piece 14
The lifting lifting action of shape object, thus complete the hoisting process of whole elongated object.
Specific embodiment, described walking mechanism includes driving motor, transmission component and road wheel 15, described driving electricity
Machine and transmission component are integrally disposed in sill 1, and described road wheel 15 is arranged on bottom sill 1, and road wheel 15 is by passing
Dynamic assembly is connected with driving motor, under the driving effect driving motor, by road wheel 15 along the rail fixed on the ground
Road moves, and completes this crane walking motion in level longitudinal direction.And described hoisting mechanism 5 includes equalizer bar 6 and dolly 7, institute
Stating and be provided with guide rail 4 on girder 3 in the axial direction, described dolly 7 is arranged on this guide rail 4, and described equalizer bar 6 is arranged on dolly 7
On, equalizer bar 6 is vertical with girder 3, and described hanging piece 14 is arranged on the two ends of equalizer bar 6, and equalizer bar 6 is under the effect of dolly 7
Move along guide rail 4, thus complete the transverse translation action of this crane hanging component.It addition, in order to make this crane can be suitably used for
The elongated object of lifting different length, the concrete installation site playing hanging piece 14 at described equalizer bar 6 two ends is adjustable, hangs as required
The spacing risen between hanging piece 14 at length adjustment equalizer bar 6 two ends of the elongated object of dress so that playing hanging piece 14 can stable consolidating
It is scheduled on the two ends of elongated object；Playing hanging piece 14 a kind of detailed description of the invention of position adjustment on equalizer bar 6 is described equalizer bar 6
Two ends are provided with stay bolt hole, play hanging piece 14 and are slidably connected on this stay bolt hole by bolt, by bolt in stay bolt hole
Middle slip has adjusted the hanging piece 14 position on equalizer bar 6.
And described hanging piece 14 includes organizing the different lifting calabash lifting by crane tonnage more, often group is by two identical lifting tonnages
Lifting calabash composition, two often organized lifting calabash is separately positioned on the two ends of equalizer bar, and this modular design makes this lifting
Machine can lift a root length shape object, it is also possible to lift many root lengths shape object simultaneously, improves lifting work efficiency, and identical
The lifting synchronicity of the lifting calabash hanging tonnage ensures by starting while motor and stopping.
It addition, for the load-bearing and the intensity that improve this crane, described support 2 includes arranging before and after sill 1 axis
The first supporting leg 12 and the second supporting leg 13, and be arranged on the middle cross beam 11 between the first supporting leg 12 and the second supporting leg 13, two
Supporting leg adds the intensity of support 2, and the setting of middle cross beam 11 simultaneously adds the stability of support 2.Described first supporting leg 12 He
Second supporting leg 13 relative tilt is arranged, and increases the bearing capacity of support 2 further.And correspondingly, in order to improve the load-bearing of girder 3
Power, described girder 3 includes the first girder 9 and the second girder 10, and described first girder 9 connects the first supporting leg 12 of two supports 2,
Second girder 10 connects the second supporting leg 13 of two supports 2, and the end of the first girder 9 and the second girder 10 is by entablature 8 even
Connecing, described hoisting mechanism 5 is across being arranged on the first girder 9 and the second girder 10.
In sum, the balance crane of the elongated object of this lifting that the present invention provides controls simple, operability
By force, a crane is only needed when lifting elongated object, it is to avoid the produced effect of existing needs at least two crane hanging components
Rate is low, lifting precision is low, the problem of poor synchronization, and equipment cost and cost of labor are low simultaneously.
Exemplified as above is only the illustration to the present invention, is not intended that the restriction to protection scope of the present invention, all
It is within design same or analogous with the present invention belongs to protection scope of the present invention.
Claims (9)
1. the balance crane lifting elongated object, it is characterised in that: include two sills (1), walking mechanism, prop up
Frame (2) and hoisting mechanism (5)；Two described sills (1) are oppositely arranged, and each described sill (1) bottom arranges vehicle with walking machine
Structure, each described sill (1) upper surface is respectively connected with support (2), and two support (2) tops are connected by girder (3), described
Hoisting mechanism (5) horizontal vertical is arranged on girder (3), and hoisting mechanism (5) can move along girder (3) axis, described lifting
The two ends of mechanism (5) are provided with the hanging piece (14) for lifting elongated object.
2. the balance crane lifting elongated object as claimed in claim 1, it is characterised in that: described walking mechanism includes
Driving motor, transmission component and road wheel (15), described driving motor and transmission component are arranged in sill (1), described row
Travelling wheel (15) is arranged on sill (1) bottom, and road wheel (15) is connected with driving motor by transmission component.
3. the balance crane lifting elongated object as claimed in claim 1, it is characterised in that: described hoisting mechanism (5)
Including equalizer bar (6) and dolly (7), described girder (3) being provided with guide rail (4) in the axial direction, described dolly (7) is arranged on this
On guide rail (4), described equalizer bar (6) is arranged on dolly (7), and equalizer bar (6) is vertical with girder (3), described hanging piece (14)
It is arranged on the two ends of equalizer bar (6).
4. the balance crane lifting elongated object as claimed in claim 3, it is characterised in that: described equalizer bar (6) two
The spacing risen between hanging piece (14) of end is adjustable.
5. the balance crane lifting elongated object as claimed in claim 4, it is characterised in that: described equalizer bar (6) two
End is provided with stay bolt hole, plays hanging piece (14) and is slidably connected on this stay bolt hole by bolt.
6. the balance crane lifting elongated object as claimed in claim 1, it is characterised in that: described hanging piece (14) bag
Include the lifting calabash of many group difference lifting tonnages.
7. the balance crane lifting elongated object as claimed in claim 1, it is characterised in that: described support (2) includes
Before and after sill (1) axis arrange the first supporting leg (12) and the second supporting leg (13), and be arranged on the first supporting leg (12) and
Middle cross beam (11) between second supporting leg (13).
8. the balance crane lifting elongated object as claimed in claim 7, it is characterised in that: described first supporting leg (12)
Arrange with the second supporting leg (13) relative tilt.
9. the balance crane lifting elongated object as claimed in claim 7, it is characterised in that: described girder (3) includes
First girder (9) and the second girder (10), described first girder (9) connects first supporting leg (12) of two supports (2), and second is main
Beam (10) connects second supporting leg (13) of two supports (2), and entablature is passed through in the end of the first girder (9) and the second girder (10)
(8) connecting, described hoisting mechanism (5) is across being arranged on the first girder (9) and the second girder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707315.9A CN106219415A (en) | 2016-08-24 | 2016-08-24 | A kind of balance crane lifting elongated object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610707315.9A CN106219415A (en) | 2016-08-24 | 2016-08-24 | A kind of balance crane lifting elongated object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106219415A true CN106219415A (en) | 2016-12-14 |
Family
ID=57552961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610707315.9A Pending CN106219415A (en) | 2016-08-24 | 2016-08-24 | A kind of balance crane lifting elongated object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219415A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB453980A (en) * | 1935-09-26 | 1936-09-22 | Ardeltwerke Gmbh | Improvements in or relating to gantry cranes |
| GB1079375A (en) * | 1964-03-03 | 1967-08-16 | Vincenzo Poroli | Overhead gantry crane with extensible bridge girder carrying legs |
| JP2002154784A (en) * | 2000-11-15 | 2002-05-28 | Mitsubishi Heavy Ind Ltd | Crane for conveyance of long object |
| CN2818428Y (en) * | 2005-08-12 | 2006-09-20 | 北京万桥兴业机械有限公司 | Tyre-style beam hoist |
| CN101927962A (en) * | 2010-09-27 | 2010-12-29 | 中国葛洲坝集团机械船舶有限公司 | Method for hoisting large-sized workpiece with double gantry cranes and lifting appliance |
| CN201980880U (en) * | 2010-12-31 | 2011-09-21 | 巨力索具股份有限公司 | Hoisting device |
| CN104003291A (en) * | 2014-06-11 | 2014-08-27 | 山东电力建设第一工程公司 | Single-rail walking lifting device for mounting boiler equipment in power plant |
| CN204324743U (en) * | 2014-12-20 | 2015-05-13 | 云南昆钢重型装备制造集团有限公司 | A kind of transfer crane being applicable to the long shape article of handling |
| CN204958211U (en) * | 2015-09-30 | 2016-01-13 | 广东嘉元科技股份有限公司 | Package is put under copper foil cutting machine |
| CN205990197U (en) * | 2016-08-24 | 2017-03-01 | 中铁第四勘察设计院集团有限公司 | A kind of balance crane lifting elongated object |
-
2016
- 2016-08-24 CN CN201610707315.9A patent/CN106219415A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB453980A (en) * | 1935-09-26 | 1936-09-22 | Ardeltwerke Gmbh | Improvements in or relating to gantry cranes |
| GB1079375A (en) * | 1964-03-03 | 1967-08-16 | Vincenzo Poroli | Overhead gantry crane with extensible bridge girder carrying legs |
| JP2002154784A (en) * | 2000-11-15 | 2002-05-28 | Mitsubishi Heavy Ind Ltd | Crane for conveyance of long object |
| CN2818428Y (en) * | 2005-08-12 | 2006-09-20 | 北京万桥兴业机械有限公司 | Tyre-style beam hoist |
| CN101927962A (en) * | 2010-09-27 | 2010-12-29 | 中国葛洲坝集团机械船舶有限公司 | Method for hoisting large-sized workpiece with double gantry cranes and lifting appliance |
| CN201980880U (en) * | 2010-12-31 | 2011-09-21 | 巨力索具股份有限公司 | Hoisting device |
| CN104003291A (en) * | 2014-06-11 | 2014-08-27 | 山东电力建设第一工程公司 | Single-rail walking lifting device for mounting boiler equipment in power plant |
| CN204324743U (en) * | 2014-12-20 | 2015-05-13 | 云南昆钢重型装备制造集团有限公司 | A kind of transfer crane being applicable to the long shape article of handling |
| CN204958211U (en) * | 2015-09-30 | 2016-01-13 | 广东嘉元科技股份有限公司 | Package is put under copper foil cutting machine |
| CN205990197U (en) * | 2016-08-24 | 2017-03-01 | 中铁第四勘察设计院集团有限公司 | A kind of balance crane lifting elongated object |
Non-Patent Citations (1)
| Title |
|---|
| 中国重型机械工业协会: "《中国重型机械选型手册 物料搬运机械》", 30 April 2015 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |