CN105035971A - Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane - Google Patents
Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane Download PDFInfo
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- CN105035971A CN105035971A CN201510527726.5A CN201510527726A CN105035971A CN 105035971 A CN105035971 A CN 105035971A CN 201510527726 A CN201510527726 A CN 201510527726A CN 105035971 A CN105035971 A CN 105035971A
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- crane
- tower
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- translation
- adhesion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/185—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use erecting wind turbines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a lattice type wind power generation tower lifting method combining an adhesion tower crane and a horizontal movement crane. According to the method, firstly, a lattice tower, a top tower drum and the top horizontal movement crane are installed through the adhesion tower crane; and secondly, a machine room and an impeller of a wind power generation tower are lifted through the horizontal movement crane. According to the characteristic that the weights of the lattice type wind power generation tower and the horizontal movement crane are light, a traditional lattice tower lifting method is used for lifting; then, the lattice wind power generation tower is used as a supporting point, and the machine room and the impeller which are heavy and arranged on the top are lifted through the horizontal movement crane; and force transmission is clear and reasonable. Besides, the horizontal movement crane is convenient to install and convey, high in automatic degree and capable of replacing a large-tonnage crawler crane or a truck-mounted crane to lift a draught fan, saving lifting cost and improving lifting efficiency.
Description
Technical field
The invention belongs to wind power generation stepped hanging method, be specifically related to a kind of adhesion tower-crane and hang the wind power generation stepped hanging method of the lattice combined with translation.
Background technology
Along with increasing of wind-power electricity generation project, the good wind field of some wind-resources has been developed complete, in order to better utilize the wind-resources of higher position, wind power generation steppedly must to develop to high tower aspect.Theoretical investigation proves, when wind power generation stepped height is more than more than 100 meters, the preceence of lattice tower highlights, and significantly can save structural cost.But, along with the rising of pylon, more and more higher to the requirement of hanging device, considerably increase hoisting cost.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the object of the invention is to, a kind of adhesion tower-crane and translation is provided to hang the wind power generation stepped hanging method of the lattice combined, replace traditional large tonnage crane, utilize adhesion tower-crane that lattice towers, top drum cylinder and top translation are installed to hang, the recycling translation wind power generation stepped cabin of lifting and impeller.
The wind power generation stepped hanging method of the lattice combined is hung in adhesion tower-crane provided by the invention and translation, installs lattice towers, top drum cylinder and top translation hang with adhesion tower-crane, the recycling translation wind power generation stepped cabin of lifting and impeller.Lift lattice blower fan tower body by adhesion tower-crane, blower fan top drum cylinder, translation hang lattice column, ring beam, arm, arm supporting leg, support cylinder, post-tensioning point steel strand, removable Hydraulic Pressure Installing Frame, recycle removable Hydraulic Pressure Installing Frame and come lifting fan cabin and impeller; After rigging out, with adhesion tower-crane, lattice column, ring beam, arm, arm supporting leg, support cylinder, post-tensioning point steel strand, the dismounting of removable Hydraulic Pressure Installing Frame are hung in translation.
Concrete implementation step is as follows:
(1) before foundation construction, post-tensioning point built-in fitting is embedded in inside lattice blower foundation in advance, the basis of smooth adhesion tower-crane, adhesion tower-crane is arranged in the position being applicable to lifting;
(2) lift lattice tower, top drum cylinder, then at the parts that the installation translation of lattice towers top is hung, adhesion tower-crane is often elevated to certain altitude, utilizes attachment to support and be connected with lattice blower fan tower body;
(3) after rigging out, first support cylinder withstands top arm, then connects post-tensioning point, after hoisted in position, removes the power of support cylinder, prepares lifting cabin;
(4) treat that pan carriage moves to tower cylinder center left position, recover the power of support cylinder, cabin is connected with tower cylinder;
(5) according to (3), (4) described method, lifting impeller;
(6) after impeller rigging out, remove post-tensioning point power, start to remove translation successively and hang component;
(7) adhesion tower-crane self declines.
The wind power generation stepped hanging method of the lattice combined is hung in adhesion tower-crane provided by the invention and translation, its beneficial effect is, the light feature of self piece weight is hung according to lattice blower fan pylon and translation, traditional lattice towers hanging method is utilized to lift, again with lattice blower fan pylon from as the strong point, translation is utilized to lift cabin and the impeller of top heavy, power transmission is clearly reasonable, and this translation loop wheel machine, install and convenient transportation, degree of automation is higher, large-tonnage crawler crane or wheel crane can be replaced to lift Fan Equipment, save hoisting cost, improve lifting efficiency.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the wind power generation stepped hanging method of the lattice combined is hung to adhesion tower-crane provided by the invention and translation and is described in detail.
Embodiment
With reference to Fig. 1, the wind power generation stepped hanging method of the lattice combined is hung in adhesion tower-crane and the translation of the present embodiment, concrete implementation step is as follows: when tower body 1 foundation construction of lattice blower fan, imbed suspension column post-tensioning point 11, then utilize adhesion tower-crane 10 that lattice blower fan tower body 1 is installed, treat that lattice blower fan tower body 1 installs, connecting fan top drum cylinder 2, adhesion tower-crane 10 is often elevated to certain altitude, utilize attachment support 12 to be connected with lattice blower fan tower body 1, translation is installed at lattice blower fan tower body 1 top and hangs lattice column 3, ring beam 4, arm supporting leg 6, support cylinder 7, arm 5, post-tensioning point steel strand 8, after removable Hydraulic Pressure Installing Frame 9, support cylinder 7 props up arm 5, post-tensioning point steel strand are connected with suspension column post-tensioning point 11, remove the power of support cylinder 7 afterwards, lift cabin and impeller respectively, before treating that cabin or impeller hang blower fan top drum cylinder 2 center, recover support cylinder 7 bearing force, in case arm 5 is tumbled, after to be installed, with adhesion tower-crane 10, lattice column 3 is hung in translation, ring beam 4, arm 5, arm supporting leg 6, support cylinder 7, post-tensioning point steel strand 8, removable Hydraulic Pressure Installing Frame 9 is removed, and adhesion tower-crane 10 self declines.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of one embodiment of the invention.
Mark in figure:
1. lattice blower fan tower body; 2. blower fan top drum cylinder; 3. lattice column is hung in translation; 4. ring beam; 5. arm; 6. arm supporting leg; 7. support cylinder; 8. post-tensioning point steel strand; 9. removable Hydraulic Pressure Installing Frame; 10. adhesion tower-crane; 11. suspension column post-tensioning points; 12. attachments support.
Claims (3)
1. the wind power generation stepped hanging method of the lattice combined is hung in adhesion tower-crane and translation, it is characterized in that: install lattice towers, top drum cylinder and top translation with adhesion tower-crane and hang, the recycling translation wind power generation stepped cabin of lifting and impeller.
2. the wind power generation stepped hanging method of the lattice combined is hung in adhesion tower-crane according to claim 1 and translation, it is characterized in that: concrete implementation step is as follows:
(1) before foundation construction, post-tensioning point built-in fitting is embedded in inside lattice blower foundation in advance, the basis of smooth adhesion tower-crane, adhesion tower-crane is arranged in the position being applicable to lifting;
(2) lift lattice tower, top drum cylinder, then at the parts that the installation translation of lattice towers top is hung, adhesion tower-crane is often elevated to certain altitude, utilizes attachment to support and be connected with lattice blower fan tower body;
(3) after rigging out, first support cylinder withstands top arm, then connects post-tensioning point, after hoisted in position, removes the power of support cylinder, prepares lifting cabin;
(4) treat that pan carriage moves to tower cylinder center left position, recover the power of support cylinder, cabin is connected with tower cylinder;
(5) according to (3), (4) described method, lifting impeller;
(6) after impeller rigging out, remove post-tensioning point power, start to remove translation successively and hang component;
(7) adhesion tower-crane self declines.
3. the wind power generation stepped hanging method of the lattice combined is hung in adhesion tower-crane according to claim 1 and translation, it is characterized in that: lift lattice blower fan tower body by adhesion tower-crane, blower fan top drum cylinder, translation hang lattice column, ring beam, arm, arm supporting leg, support cylinder, post-tensioning point steel strand, removable Hydraulic Pressure Installing Frame, recycle removable Hydraulic Pressure Installing Frame and come lifting fan cabin and impeller; After rigging out, with adhesion tower-crane, lattice column, ring beam, arm, arm supporting leg, support cylinder, post-tensioning point steel strand, the dismounting of removable Hydraulic Pressure Installing Frame are hung in translation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527726.5A CN105035971A (en) | 2015-08-26 | 2015-08-26 | Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527726.5A CN105035971A (en) | 2015-08-26 | 2015-08-26 | Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane |
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| CN105035971A true CN105035971A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510527726.5A Pending CN105035971A (en) | 2015-08-26 | 2015-08-26 | Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane |
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| CN (1) | CN105035971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117545A (en) * | 2017-06-27 | 2017-09-01 | 太原科技大学 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272929A (en) * | 1979-08-23 | 1981-06-16 | Hanson Bror H | Tower and method of construction |
| JPH10205430A (en) * | 1997-01-27 | 1998-08-04 | Nkk Corp | Construction method for wind power generator |
| ES2158791B1 (en) * | 1999-07-15 | 2002-03-01 | Torres Martinez M | ASSEMBLY SYSTEM OF LARGE AIRBRUSHERS AND STRUCTURE TO PERFORM SUCH ASSEMBLY. |
| CN2761563Y (en) * | 2005-01-10 | 2006-03-01 | 孙首泉 | Special crane for extra-high, banding, autolifting type wind power generator |
| CN2777235Y (en) * | 2005-04-06 | 2006-05-03 | 阚世忠 | Net work frame structure functional tower for wind-power electric generator |
| CN101548099A (en) * | 2007-05-25 | 2009-09-30 | 三菱重工业株式会社 | Method of mounting rotor for wind-driven generator and method of constructing wind-driven generator |
| CN104477788A (en) * | 2014-11-20 | 2015-04-01 | 青岛中天斯壮科技有限公司 | Spanning self-climbing type translational crane of wind power generation tower |
-
2015
- 2015-08-26 CN CN201510527726.5A patent/CN105035971A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272929A (en) * | 1979-08-23 | 1981-06-16 | Hanson Bror H | Tower and method of construction |
| JPH10205430A (en) * | 1997-01-27 | 1998-08-04 | Nkk Corp | Construction method for wind power generator |
| ES2158791B1 (en) * | 1999-07-15 | 2002-03-01 | Torres Martinez M | ASSEMBLY SYSTEM OF LARGE AIRBRUSHERS AND STRUCTURE TO PERFORM SUCH ASSEMBLY. |
| CN2761563Y (en) * | 2005-01-10 | 2006-03-01 | 孙首泉 | Special crane for extra-high, banding, autolifting type wind power generator |
| CN2777235Y (en) * | 2005-04-06 | 2006-05-03 | 阚世忠 | Net work frame structure functional tower for wind-power electric generator |
| CN101548099A (en) * | 2007-05-25 | 2009-09-30 | 三菱重工业株式会社 | Method of mounting rotor for wind-driven generator and method of constructing wind-driven generator |
| CN104477788A (en) * | 2014-11-20 | 2015-04-01 | 青岛中天斯壮科技有限公司 | Spanning self-climbing type translational crane of wind power generation tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117545A (en) * | 2017-06-27 | 2017-09-01 | 太原科技大学 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151111 |