CN103601080B - Tower carne with multi-position integrated structure - Google Patents
Tower carne with multi-position integrated structure Download PDFInfo
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- CN103601080B CN103601080B CN201310333538.XA CN201310333538A CN103601080B CN 103601080 B CN103601080 B CN 103601080B CN 201310333538 A CN201310333538 A CN 201310333538A CN 103601080 B CN103601080 B CN 103601080B
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Abstract
The invention provides a tower crane with a multi-position integrated structure. The multi-position integrated structure comprises a lifting mechanism, an electric control system, a cab, a lifting weight limiter, a luffing mechanism, a luffing trolley, a suspension hook assembly, a revolution lower support, a revolution mechanism, a revolution assembly, a torque limiter, and a revolution upper support assembly. The multi-position integrated structure has two states, namely a disassembly state and a transportation state, has the advantages of high parts integration degree, small occupation space during transportation and storage, and little lifting operation in a high place during the disassembly process, effectively solves the technical problems of difficult tower crane maintenance, disordered storage management, high transportation cost, tedious on-site disassembly technology, high risk, low efficiency, and uncontrollable installation precision.
Description
Technical field
The present invention relates to tower crane, relate to a kind of tower crane of many integration structure more specifically, belong to building handling machinery technical field.
Background technology
Tower crane is the handling machinery for lifting material, is usually used in high-rise building, bridge building operations.Existing tower crane, lifting mechanism is arranged on equilibrium arm, luffing mechanism is arranged on crane arm, electric control system and lifting mechanism, luffing mechanism, swing type mechanism and each limiting device distance, support assembly, lifting mechanism, luffing mechanism, amplitude variation trolley, suspension hook assembly, operator's compartment, electric control system in revolution, before tower crane is installed, be separate components.During transport, take up room many, when building site is deposited, be dispersed in storing place, occupation of land space is wide; In tower crane disassembly process, each part parts all needs by crane or other accessory machinerys lifting dismounting.This tower crane, maintenance difficult, separate components traffic cost is high, and storage and managenent is chaotic, and in dismounting process, the upper air installing operation related to is many, and have a big risk, technique is loaded down with trivial details, and efficiency is low, and setting accuracy difficulty controls.
Summary of the invention
In order to solve existing tower crane maintenance difficult, storage and managenent is chaotic, and traffic cost is high, and on-the-spot dismounting process is loaded down with trivial details, has a big risk, and efficiency is low, setting accuracy technical barrier rambunctious, we have invented a kind of tower crane of many integration structure.Namely in revolution, support assembly is designed with lifting mechanism connecting panel, luffing mechanism mount pad, swing type mechanism connecting panel, operator's compartment connecting panel, load lifting limiter connecting panel, limiter of moment connecting panel, we are arranged on the upper support assembly of revolution lifting mechanism, luffing mechanism, swing type mechanism, amplitude variation trolley, suspension hook assembly, electric control system, operator's compartment, limiter of moment, load lifting limiter, in revolution, support assembly and revolution lower support, the integrated making and installation of rotating assembly, form many integration structure of the present invention.Many integration structure just connects machine line in grown place, debugs complete being transported to by transportation means again and uses building site.Because the parts of many integration structure of the present invention are complete with regard to energy Installation and Debugging on ground, grown place, setting accuracy easily controls.When installing in building site, many integration structure only needs lifting once, when equilibrium arm and crane arm are not installed, tower crane power bus is connected to building site power equipment supply and gets final product place in operation.When tearing tower open, step is contrary.The tower crane of this many integration structure, parts integration degree is high, transport, deposit and occupy little space, during dismounting, the upper air installing operation related to is few, efficiently solve tower crane maintenance difficult, storage and managenent is chaotic, and traffic cost is high, and on-the-spot dismounting process is loaded down with trivial details, have a big risk, efficiency be low, setting accuracy technical barrier rambunctious.
The technical solution used in the present invention is as follows:
A tower crane for many integration structure, is characterized in that: many integration structure comprises support assembly in lifting mechanism, electric control system, operator's compartment, load lifting limiter, luffing mechanism, amplitude variation trolley, suspension hook assembly, revolution lower support, swing type mechanism, rotating assembly, limiter of moment, revolution; Wherein, in revolution, support assembly is arranged on above rotating assembly, rotating assembly is arranged on above revolution lower support, lifting mechanism is arranged on lifting mechanism connecting panel, and luffing mechanism is arranged on luffing mechanism mount pad, and swing type mechanism is arranged on swing type mechanism connecting panel, load lifting limiter is arranged on load lifting limiter connecting panel, limiter of moment is arranged on limiter of moment connecting panel, and amplitude variation trolley hangs over above lower boom one, and fasteningly leans against baffle plate.
In described revolution, support assembly comprises bearing support, lower boom two, equilibrium arm connecting panel, lifting mechanism connecting panel, operator's compartment connecting panel, platform, railing, limiter of moment connecting panel in top boom, web member, hanger, load lifting limiter connecting panel, jib connecting panel, luffing mechanism mount pad, locating dowel pin, lower boom one, baffle plate, swing type mechanism connecting panel, revolution, also has operator's compartment pallet during transport, wherein, top boom is supported on above pivoting support frame by web member, hanger is welded on above top boom, jib connecting panel is welded on top boom end, luffing mechanism mount pad is arranged between lower boom one, locating dowel pin is fastened on lower boom one end, baffle plate is welded on above lower boom one, lower boom one is fastened on the upper bearing support crane arm direction of revolution, lower boom two is fastened on the upper bearing support equilibrium arm direction of revolution, swing type mechanism connecting panel is arranged on above pivoting support frame, equilibrium arm connecting panel is welded on lower boom two end, lifting mechanism connecting panel is arranged between lower boom two, operator's compartment connecting panel is welded on the upper bearing support limit of revolution, stage+module is between lower boom one, between lower boom two and the upper bearing support periphery of revolution, railing is arranged on the upper bearing support periphery of revolution, load lifting limiter connecting panel is fastened on web member.
Described many integration structure, during dismounting, electric control system and operator's compartment are integrated and are arranged on operator's compartment connecting panel, and suspension hook assembly wire rope handling hangs over below amplitude variation trolley; During transport, electric control system and operator's compartment are integrated and are positioned on operator's compartment pallet, operator's compartment pallet is arranged on the upper support assembly end of revolution, and suspension hook assembly is put upside down and is fastened on lower boom one.
Described lifting mechanism comprises electrical motor, coupler, reel assembly, reductor, underframe, drg, hoist rope and height limitator.
Described luffing mechanism comprises electrical motor, reel, variable-amplitude steel wire rope, reductor, base and amplitude limiting device.
Described swing type mechanism comprises the electrical motor of band brake, retarder, revolution brake assembly and slewing limiter.
Described amplitude variation trolley comprises by car frame, pulley, wheel, safety catch.
Described suspension hook assembly comprises suspension hook, assembly pulley, pulley yoke, suspension hook support body.
Above-described lifting mechanism, luffing mechanism, swing type mechanism, amplitude variation trolley, suspension hook assembly, and crane arm, equilibrium arm, known by the art, its feature does not describe in detail at this.
Operator's compartment of the present invention, electric control system are integrated.
Get well at the connection of grown place Shi Bage mechanism, load lifting limiter, limiter of moment and various limiting device and carry out debugging complete being just transported to and use building site, when building site dismounting, many integration structure integrally, deposit by entirety, integral hoisting.
The invention has the beneficial effects as follows:
Compared with existing tower crane, because in the revolution of tower crane provided by the present invention, support assembly is designed with lifting mechanism connecting panel, luffing mechanism mount pad, swing type mechanism connecting panel, operator's compartment connecting panel, load lifting limiter connecting panel, limiter of moment connecting panel, lifting mechanism, luffing mechanism, swing type mechanism, amplitude variation trolley, suspension hook assembly, electric control system, operator's compartment, limiter of moment, load lifting limiter is arranged on the upper support assembly of revolution, support assembly and revolution lower support in revolution, the integrated making and installation of rotating assembly.Complete in grown place Ji Bage mechanism, load lifting limiter, limiter of moment and various limiting device Installation and Debugging.Many integration structure integrally, entirety is deposited, integral hoisting, decrease loose piece, disassembly and assembly time and lifting number of times, efficiently solve tower crane maintenance difficult, storage and managenent is chaotic, traffic cost is high, on-the-spot dismounting process is loaded down with trivial details, has a big risk, efficiency is low, setting accuracy technical barrier rambunctious.
Accompanying drawing explanation
Fig. 1 is existing tower crane schematic diagram.
Fig. 2 is tower crane schematic diagram of the present invention.
Fig. 3 is the partial view a enlarged diagram of Fig. 2.
Schematic diagram when Fig. 4 is many integration structure of the present invention transport.
Fig. 5 is the upper support assembly schematic diagram of revolution.
Fig. 6 is the A-A schematic diagram of Fig. 5.
Fig. 7 is the partial view b enlarged diagram of Fig. 4.
Fig. 8 is that the B of Fig. 7 is to schematic diagram.
Fig. 9 is that the C of Fig. 5 is to schematic diagram.
In figure: 1-lifting mechanism, 2-top boom, 3-web member, 4-hanger, 5-electric control system, 6-sliding door, 7-operator's compartment, 8-load lifting limiter, 9-load lifting limiter connecting panel, 10-jib connecting panel, 11-luffing mechanism, 12-luffing mechanism mount pad, 13-locating dowel pin, 14-lower boom one, 15-amplitude variation trolley, 16-suspension hook assembly, 17-baffle plate, 18-turns round lower support, 19-swing type mechanism connecting panel, 20-swing type mechanism, 21-rotating assembly, bearing support in 22-revolution, 23-lower boom two, 24-equilibrium arm connecting panel, 25-lifting mechanism connecting panel, 26-bearing pin, 27-operator's compartment connecting panel, 28-operator's compartment pallet, 29-bolt, 30-platform, 31-railing, 32-limiter of moment connecting panel, 33-limiter of moment, support assembly in 34-revolution, 35-crane arm, 36-equilibrium arm.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As in Figure 2-4, a tower crane for many integration structure, is characterized in that: many integration structure comprises support assembly 34 in lifting mechanism 1, electric control system 5, operator's compartment 7, load lifting limiter 8, luffing mechanism 11, amplitude variation trolley 15, suspension hook assembly 16, revolution lower support 18, swing type mechanism 20, rotating assembly 21, limiter of moment 33, revolution.
As shown in Figure 5 and Figure 6, in revolution, support assembly 34 is made up of bearing support 22, lower boom 2 23, equilibrium arm connecting panel 24, lifting mechanism connecting panel 25, operator's compartment connecting panel 27, platform 30, railing 31, limiter of moment connecting panel 32 in top boom 2, web member 3, hanger 4, load lifting limiter connecting panel 9, jib connecting panel 10, luffing mechanism mount pad 12, locating dowel pin 13, lower boom 1, baffle plate 17, swing type mechanism connecting panel 20, revolution, also has operator's compartment pallet 29 during transport.Be characterized in, top boom 2 is supported on above pivoting support frame 22 by web member 3, hanger 4 is welded on above top boom 2, jib connecting panel 10 is welded on top boom 2 end, luffing mechanism mount pad 12 is arranged between lower boom 1, locating dowel pin 13 is fastened on lower boom 1 end, baffle plate 17 is welded on above lower boom 1, lower boom 1 is fastened on upper bearing support 22 crane arm 35 direction of revolution, lower boom 2 23 is fastened on upper bearing support 22 equilibrium arm 36 direction of revolution, swing type mechanism connecting panel 20 is arranged on above pivoting support frame 22, equilibrium arm connecting panel 24 is welded on lower boom 2 23 end, lifting mechanism connecting panel 25 is arranged between lower boom 2 23, operator's compartment connecting panel 27 is welded on upper bearing support 22 limit of revolution, as shown in Figure 6, platform 30 is arranged between lower boom 1, between lower boom 2 23 and upper bearing support 22 periphery of revolution, railing 31 is arranged on upper bearing support 22 periphery of revolution, as shown in Figure 9, load lifting limiter connecting panel 9 is fastened on web member 3.
As shown in Fig. 3, Fig. 4 and Fig. 9, in revolution, support assembly 34 is arranged on above rotating assembly 21, in revolution, support assembly 21 is arranged on above revolution lower support 18, lifting mechanism 1 is arranged on lifting mechanism connecting panel 25 by bearing pin 26, luffing mechanism 11 is arranged on luffing mechanism mount pad 12 upper rotary mechanism and is arranged on swing type mechanism connecting panel 19, load lifting limiter 8 is arranged on load lifting limiter connecting panel 9, and limiter of moment 33 is arranged on limiter of moment connecting panel 32.Amplitude variation trolley 15 hangs over above lower boom 1, and fasteningly leans against baffle plate 17.As shown in Figure 3 and Figure 4, state when state and transport when many integration structure of the present invention is divided into dismounting.As shown in Figure 3, when many integration structure dismounting of the present invention, electric control system 5 and operator's compartment 7 are integrated, operator's compartment connecting panel 27 is arranged on by bearing pin 26, sliding door 6 is arranged on operator's compartment 7, by upper support assembly 34 side of revolution, sliding door 6 can move along equilibrium arm 36 or crane arm 35 direction, realizes pass and opens.Suspension hook assembly 16 is put on rope and is hung over below amplitude variation trolley 15.Many integration structure of the present invention, by crane or other accessory machinerys, is connected in lifting device on hanger 4, can realizes once lifting.
As shown in Fig. 4, Fig. 6, when many integration structure transport of the present invention, lateral cross-sectional dimension during in order to reduce to transport, electric control system 5 and operator's compartment 7 are positioned on operator's compartment pallet 28 by bearing pin 26, operator's compartment pallet 28 is tightened by bolt 29 and locating dowel pin 14 location and installation support assembly 34 end in revolution, and suspension hook assembly 16 is put upside down and is fastened on lower boom 1.
Because in lifting mechanism 1, electric control system 5, operator's compartment 7, load lifting limiter 8, luffing mechanism 11, amplitude variation trolley 15, suspension hook assembly 16, revolution lower support 18, swing type mechanism 20, rotating assembly 21, limiter of moment 33, revolution, support assembly 34 is the tower cranes forming many integration structure of the present invention.Many integration structure integrally, entirety is deposited, integral hoisting, decrease loose piece, disassembly and assembly time and lifting number of times, efficiently solve tower crane maintenance difficult, storage and managenent is chaotic, traffic cost is high, on-the-spot dismounting process is loaded down with trivial details, has a big risk, efficiency is low, setting accuracy technical barrier rambunctious.
The foregoing is only the embodiment of the present invention, not thereby limit the scope of the claims of the present invention, every equivalent structure utilizing specification sheets of the present invention and accompanying drawing content to manufacture many integration structure, includes in scope of patent protection of the present invention.
Claims (3)
1. a tower crane for many integration structure, is characterized in that: many integration structure comprises support assembly (34) in lifting mechanism (1), electric control system (5), operator's compartment (7), load lifting limiter (8), luffing mechanism (11), amplitude variation trolley (15), suspension hook assembly (16), revolution lower support (18), swing type mechanism (20), rotating assembly (21), limiter of moment (33), revolution, in revolution, support assembly (34) is arranged on above rotating assembly (21), rotating assembly (21) is arranged on above revolution lower support (18), lifting mechanism (1) is arranged on lifting mechanism connecting panel (25), luffing mechanism (11) is arranged on luffing mechanism mount pad (12), swing type mechanism is arranged on swing type mechanism connecting panel (19), load lifting limiter (8) is arranged on load lifting limiter connecting panel (9), limiter of moment (33) is arranged on limiter of moment connecting panel (32), amplitude variation trolley (15) hangs over above lower boom one (14), and fasteningly lean against baffle plate (17).
2. the tower crane of many integration structure according to claim 1, it is characterized in that: in described revolution, support assembly (34) comprises top boom (2), web member (3), hanger (4), load lifting limiter connecting panel (9), jib connecting panel (10), luffing mechanism mount pad (12), locating dowel pin (13), lower boom one (14), baffle plate (17), swing type mechanism connecting panel (20), bearing support (22) in revolution, lower boom two (23), equilibrium arm connecting panel (24), lifting mechanism connecting panel (25), operator's compartment connecting panel (27), platform (30), railing (31), limiter of moment connecting panel (32), operator's compartment pallet (29) is also had during transport, wherein, top boom (2) is supported on pivoting support frame (22) top by web member (3), hanger (4) is welded on above top boom (2), jib connecting panel (10) is welded on top boom (2) end, luffing mechanism mount pad (12) is arranged between lower boom one (14), locating dowel pin (13) is fastened on lower boom one (14) end, baffle plate (17) is welded on above lower boom one (14), lower boom one (14) is fastened on upper bearing support (22) crane arm (35) direction of revolution, lower boom two (23) is fastened on upper bearing support (22) equilibrium arm (36) direction of revolution, swing type mechanism connecting panel (20) is arranged on above pivoting support frame (22), equilibrium arm connecting panel (24) is welded on lower boom two (23) end, lifting mechanism connecting panel (25) is arranged between lower boom two (23), operator's compartment connecting panel (27) is welded on upper bearing support (22) limit of revolution, platform (30) is arranged between lower boom one (14), between lower boom two (23) and upper bearing support (22) periphery of revolution, railing (31) is arranged on upper bearing support (22) periphery of revolution, load lifting limiter connecting panel (9) is fastened on web member (3).
3. the tower crane of many integration structure according to claim 1 and 2, it is characterized in that: described many integration structure, during dismounting, electric control system (5) and operator's compartment (7) are integrated and are arranged on operator's compartment connecting panel (27), and suspension hook assembly (16) wire rope handling hangs over below amplitude variation trolley (15); During transport, electric control system (5) and operator's compartment (7) are integrated and are positioned on operator's compartment pallet (28), operator's compartment pallet (28) is pacified
Be contained in upper support assembly (34) end of revolution, suspension hook assembly (16) is put upside down and is fastened on lower boom one (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333538.XA CN103601080B (en) | 2013-08-02 | 2013-08-02 | Tower carne with multi-position integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310333538.XA CN103601080B (en) | 2013-08-02 | 2013-08-02 | Tower carne with multi-position integrated structure |
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| Publication Number | Publication Date |
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| CN103601080A CN103601080A (en) | 2014-02-26 |
| CN103601080B true CN103601080B (en) | 2015-06-17 |
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| CN201310333538.XA Active CN103601080B (en) | 2013-08-02 | 2013-08-02 | Tower carne with multi-position integrated structure |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609260A (en) * | 1996-02-05 | 1997-03-11 | Liao; Fu-Chang | Derrick structure |
| CN101357739B (en) * | 2008-06-02 | 2011-07-27 | 中国电力科学研究院 | Column crane special for movable arm type group tower |
| CN201785151U (en) * | 2010-09-17 | 2011-04-06 | 浙江省建设机械集团有限公司 | Large tower crane |
| CN202346658U (en) * | 2011-12-13 | 2012-07-25 | 中联重科股份有限公司 | Compound upper support structure of tower crane and tower type crane having same |
| CN203392758U (en) * | 2013-08-02 | 2014-01-15 | 广西建工集团建筑机械制造有限责任公司 | Tower crane with all-in-one structure |
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