CN104909280A - Wind generator tower self-elevating translation hoist hoisting system - Google Patents
Wind generator tower self-elevating translation hoist hoisting system Download PDFInfo
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- CN104909280A CN104909280A CN201510231256.8A CN201510231256A CN104909280A CN 104909280 A CN104909280 A CN 104909280A CN 201510231256 A CN201510231256 A CN 201510231256A CN 104909280 A CN104909280 A CN 104909280A
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- Prior art keywords
- pylon
- ring beam
- lift
- jacking
- tower
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Classifications
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a wind generator tower self-elevating translation hoist hoisting system. The system comprises a hoisting device, a top structure, a tower rack structure and a ground anchor device, the hoisting device comprises a hoisting arm, an end beam, hydraulic hoisting racks, a lifting oil cylinder, lifting beams and lifting steel strands, the top structure comprises supporting legs, a supporting oil cylinder, a pin roll 1 and a top ring beam, the tower rack structure comprises a pedestal, tower standard knots and tower rack top knots, the ground anchor device comprises an oil cylinder bottom anchor, a ground anchor oil cylinder, a ground anchor embedded part and a ground anchor steel strand, the system also comprises an elevating device, the elevating device comprises sleeve racks, an elevating oil cylinder, a lower ring beam, a lower latch, an upper ring beam, an upper latch and tower guiding rollers. The system has the advantages of high automation degree, self-elevating installation of a tower rack, and stabilization of a hoisting tower cylinder and a fan, and solves the problems of long cycle, large workload and high cost of fan hoisting using large-tonnage crawler cranes and truck cranes at present.
Description
Technical field
The invention belongs to blower fan hoisting technology field, be specifically related to a kind of wind power generation stepped translation and hang Lift-on/Lift-off System.
Background technology
Wind energy helps the mankind to realize carbon dioxide discharge-reduction, reduces valuable source to fossil fuel dependence, and want more good utilisation wind energy, Wind turbines is basis.In recent years, China is to wind-power electricity generation project pay attention to day by day, and power generation column quantity newly-built every year constantly increases, and blower fan height is generally more than 80 meters, and one piece apparatus is heavier.At present, blower fan lifting mode generally adopts large-tonnage crawler crane or wheel crane, little tonnage wheel crane is coordinated to carry out the lifting of fan engine room and blade, these goliaths to be transported to scene more difficult, also higher to rto request along the line, assembling cycle is longer, and work capacity is large, and lease expenses is also quite expensive.And along with wind-power electricity generation is to Gobi desert, mountain area, marine development, more not easily, therefore, the cry of blower fan assembly working to automation is more and more higher for its difficulty of construction.
Summary of the invention
The object of the invention is to, there is provided a kind of and wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, its degree of automation is higher, pylon can be installed from jacking, Simultaneous Stabilization erection tower cylinder and Fan Equipment, solve that the cycle using at present large-tonnage crawler crane and wheel crane lifting fan to exist is long, work capacity is large, high in cost of production problem.
Provided by the inventionly wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, it comprises hanging apparatus, top structure, pylon structure, ground anchorage, described hanging apparatus comprises arm, end carriage, Hydraulic Pressure Installing Frame, elevating ram, lifting beam, promote steel strand, described top structure comprises supporting leg, support cylinder, bearing pin one, top ring beam, described pylon structure comprises base, pylon standard knot, pylon epimerite, described ground anchorage comprises anchor at the bottom of oil cylinder, earth anchor oil cylinder, earth anchor built-in fitting, earth anchor steel strand, it also comprises jacking apparatus, described jacking apparatus comprises stock, jacking cylinder, lower ring, lower latch, upper ring beam, upper latch, pylon guide roller, described jacking cylinder bottom is fixed on base, top connects lower ring, described upper ring beam, pylon guide roller is fixedly mounted on stock, described upper and lower cotter joint lays respectively at, on lower ring.Described arm and supporting leg are articulated with top by bearing pin one, and supporting leg is arranged on pylon epimerite, and pylon epimerite is connected with top ring beam; Described top ring beam is with ring beam guide roller, and top ring beam holds out against tower barrel by guide roller; Described pylon standard knot is with standard knot bracket; Described upper and lower latch connects upper and lower plugging pin oil cylinder respectively.
Provided by the inventionly wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, its beneficial effect is: the rising and the decline that are realized self by the mechanical equipment between pylon and stock, after installing from jacking, blower fan tower barrel or equipment are promoted, rear anchor point is used for balancing anterior lifting weight, whole vertical forces that hoisting process produces are born by pylon, the horizontal forces such as the wind loading that hoisting process bears pass to wind power tower drum by the guide roller of top ring beam, its working stability, install accurately, save hoisting cost, improve lifting efficiency.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of one embodiment of the invention;
Fig. 2 is integral structure simplified schematic diagram of the present invention;
Fig. 3 is integral structure lateral plan of the present invention;
Fig. 4 is top structure lateral plan of the present invention;
Fig. 5 is hanging apparatus birds-eye view of the present invention;
Fig. 6 is top of the present invention ring beam connection diagram;
Fig. 7 is that top of the present invention ring beam holds out against tower cylinder birds-eye view;
Fig. 8 is jacking apparatus schematic diagram of the present invention;
Fig. 9 is the enlarged drawing of local A in Fig. 8;
Figure 10 is lower latch arrangement plan of the present invention;
Figure 11 is upper latch arrangement plan of the present invention.
Mark in figure:
1. arm; 2. supporting leg; 3. support cylinder; 4. end carriage; 5. anchor at the bottom of oil cylinder; 6. bearing pin one; 7. lifting beam; 8. Hydraulic Pressure Installing Frame; 9. top ring beam; 10. ring beam guide roller; 11. pylon standard knots; 12. pylon epimerite; 13. stocks; 14. jacking cylinders; 15. lower rings; 16. times latches; Ring beam on 17.; Latch on 18.; 19. bases; 20. pylon guide rollers; 21. pylon standard knot brackets; 22. wind power tower drums; 23. elevating rams; 24. earth anchor oil cylinders; 25. earth anchor built-in fittings; 26. earth anchor steel strand; 27. promote steel strand.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, wind power generation steppedly hang Lift-on/Lift-off System from jacking translation to provided by the invention and be described in detail.
Embodiment one
With reference to Fig. 1-Figure 11, the wind power generation stepped of the present embodiment hangs Lift-on/Lift-off System from jacking translation, it comprises hanging apparatus, top structure, pylon structure, ground anchorage, described hanging apparatus comprises arm 1, end carriage 4, Hydraulic Pressure Installing Frame 8, elevating ram 23, lifting beam 7, promotes steel strand 27, described Hydraulic Pressure Installing Frame 8 to be arranged on arm 1 and to be connected with lateral pushing oil cylinder and longitudinal pipe bending cylinder, and elevating ram 23 is arranged in Hydraulic Pressure Installing Frame 8; Described top structure comprises supporting leg 2, support cylinder 3, bearing pin 1, top ring beam 9, and described top ring beam 9 is with 4 ring beam guide rollers 10, and top ring beam 9 holds out against tower barrel by ring beam guide roller 10; Described pylon structure comprises base 19, pylon standard knot 11, pylon epimerite 12, and described pylon standard knot 11 is with standard knot bracket 21; Described ground anchorage comprises anchor 5 at the bottom of oil cylinder, earth anchor oil cylinder 24, earth anchor built-in fitting 25, earth anchor steel strand 26, and described earth anchor steel strand 26 one end connects end carriage 4, and the other end is connected and fixed on the earth anchor oil cylinder 24 on ground; It also comprises jacking apparatus, described jacking apparatus comprises stock 13, jacking cylinder 14, lower ring 15, lower latch 16, upper ring beam 17, upper latch 18, pylon guide roller 20, described jacking cylinder 14 bottom is fixed on base 19, top connects lower ring 15, described upper ring beam 17, pylon guide roller 20 are fixedly mounted on stock 13, and described upper and lower latch lays respectively on upper and lower ring beam and also connects upper and lower plugging pin oil cylinder respectively; Described arm and supporting leg are articulated with top by bearing pin one, and supporting leg is arranged on pylon epimerite, and pylon epimerite is connected with top ring beam.
Working process of the present invention mainly comprises pylon standard knot 11 from jacking process, and the hoisting process of tower cylinder and Fan Equipment.With reference to Fig. 1-Figure 11, anchor 5, Hydraulic Pressure Installing Frame 8, lifting steel strand 27, elevating ram 23, lifting beam 7 at the bottom of ground assembling two joint wind power tower drum 22, base 19, some joint standard knots 11, pylon epimerite 12, stock 13, top ring beam 9, supporting leg 2, support cylinder 3, arm 1, end carriage 4, oil cylinder.Jacking cylinder 14 stretches cylinder, 5mm place bottom lower latch 16 top side location on adjustment lower ring 15 to pylon standard knot bracket 21, stretch lower latch 16 below pylon standard knot bracket 21, jacking cylinder 14 continues to stretch cylinder, lower latch 16 is made to hold out against pylon standard knot bracket 21, continue to extend upwardly the certain stroke of cylinder, lower latch 16 drives pylon standard knot more than 11 structure to rising.Upper latch 18 is stretched cylinder and is held out against pylon standard knot bracket 21, jacking cylinder 14 contracting cylinder, pylon standard knot more than 11 total weight is fallen within latch 18, extracts lower latch 16, and jacking cylinder 14 continues contracting cylinder, falls after rise to initial position.Jacking pylon standard knot 11 is continued according to jacking step above, pylon standard knot 11 to be installed is filled in the neutral gear that jacking produces, be connected on a standard knot 11, jacking is continued according to preceding method, at pylon in jacking process, ring beam guide roller 10 holds out against wind power tower drum 22 all the time, until all standard knots 11 install, from the installation of climbing structure system.Hydraulic Pressure Installing Frame 8 moves to arm 1 left end assigned address, and earth anchor steel strand 26 are connected with earth anchor oil cylinder 24, prepares to promote Fan Equipment.After equipment lifting to top, Hydraulic Pressure Installing Frame 8 moves to blower fan tower barrel 22 assigned address, then starts to connect.
For erection tower cylinder and top apparatus: assemble 4 standard knots 11, stock 13, top ring beam 9, bracket 6, arm 1, hydraulic pressure lift frame, elevating ram system, pun back cylinder system on ground, put on steel strand, after top structure all fixes, start jacking.When jacking arrives within the 2m of below second section tower cylinder top to top ring beam 9 upper surface, stop jacking, connect structural bolts, 2, top hydraulic pressure lift frame prepares lifting Section of three tower cylinder; Tower cylinder moves to second section tower cylinder top, installs, complete the lifting of Section of three tower cylinder after promoting and putting in place; According to same method, lift Section of four tower cylinder.After jacking puts in place, ring beam guide roller 10 on all tops ring beam 9 is all held out against barrel, rear anchor point steel strand and oil cylinder carry out interspersed connection, remove Hydraulic Pressure Installing Frame 8 to be connected with between arm 1, Hydraulic Pressure Installing Frame 8 is made to move forward to assigned address, remove the hydraulic ram between arm 1 and supporting leg 2, prepare to promote cabin.After cabin promotes and puts in place, Hydraulic Pressure Installing Frame 8 moves to assigned address backward, by Hydraulic Pressure Installing Frame 8 bidirectional modulation, realizes the Flange joint between cabin and tower cylinder; Steel strand are transferred, and prepare to promote impeller; After impeller puts in place, move to cabin, connect.
Claims (5)
1. one kind is wind power generation steppedly hung Lift-on/Lift-off System from jacking translation, it comprises hanging apparatus, top structure, pylon structure, ground anchorage, described hanging apparatus comprises arm, end carriage, Hydraulic Pressure Installing Frame, elevating ram, lifting beam, promote steel strand, described top structure comprises supporting leg, support cylinder, bearing pin one, top ring beam, described pylon structure comprises base, pylon standard knot, pylon epimerite, described ground anchorage comprises anchor at the bottom of oil cylinder, earth anchor oil cylinder, earth anchor built-in fitting, earth anchor steel strand, it is characterized in that: it also comprises jacking apparatus, described jacking apparatus comprises stock, jacking cylinder, lower ring, lower latch, upper ring beam, upper latch, pylon guide roller, described jacking cylinder bottom is fixed on base, top connects lower ring, described upper ring beam, pylon guide roller is fixedly mounted on stock, on described, lower latch is respectively upper, on lower ring.
2. according to claim 1ly wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, it is characterized in that: described arm and supporting leg are articulated with top by bearing pin one, supporting leg is arranged on pylon epimerite, and pylon epimerite is connected with top ring beam.
3. according to claim 1ly wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, it is characterized in that: described top ring beam is with ring beam guide roller, and top ring beam holds out against tower barrel by ring beam guide roller.
4. according to claim 1ly wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, it is characterized in that: described pylon standard knot is with standard knot bracket.
5. according to claim 1ly wind power generation steppedly hang Lift-on/Lift-off System from jacking translation, it is characterized in that: described upper and lower latch is connected to upper and lower plugging pin oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231256.8A CN104909280A (en) | 2015-05-08 | 2015-05-08 | Wind generator tower self-elevating translation hoist hoisting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510231256.8A CN104909280A (en) | 2015-05-08 | 2015-05-08 | Wind generator tower self-elevating translation hoist hoisting system |
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| CN104909280A true CN104909280A (en) | 2015-09-16 |
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| CN201510231256.8A Pending CN104909280A (en) | 2015-05-08 | 2015-05-08 | Wind generator tower self-elevating translation hoist hoisting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865425A (en) * | 2017-04-14 | 2017-06-20 | 中交航局第二工程有限公司 | Hanging component mobile device and the offshore wind farm unit hoisting using the device |
| CN110145441A (en) * | 2019-06-19 | 2019-08-20 | 吉林大学 | A kind of guidance and positioning device docked in the air for draught fan impeller assembly with cabin |
| CN115477236A (en) * | 2022-10-27 | 2022-12-16 | 广东鼎晟重工机械有限公司 | Jacking method of lower jacking tower crane in elevator shaft |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1708752A1 (en) * | 1989-06-19 | 1992-01-30 | Московское Производственное Объединение "Строймаш" | Self-climbing crane |
| CN200988745Y (en) * | 2006-12-30 | 2007-12-12 | 新疆风能有限责任公司 | Hoisting device for mounting wind power generator |
| CN101481069A (en) * | 2008-12-10 | 2009-07-15 | 三一电气有限责任公司 | Climbing device, climbing system, climbing lifting system and climbing method |
| CN103381997A (en) * | 2013-07-16 | 2013-11-06 | 南通大力神建筑机械有限公司 | Tower crane |
| 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 |
| CN204752010U (en) * | 2015-05-08 | 2015-11-11 | 青岛中天斯壮科技有限公司 | Wind power generation tower is from jacking translation hoist and mount system |
-
2015
- 2015-05-08 CN CN201510231256.8A patent/CN104909280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1708752A1 (en) * | 1989-06-19 | 1992-01-30 | Московское Производственное Объединение "Строймаш" | Self-climbing crane |
| CN200988745Y (en) * | 2006-12-30 | 2007-12-12 | 新疆风能有限责任公司 | Hoisting device for mounting wind power generator |
| CN101481069A (en) * | 2008-12-10 | 2009-07-15 | 三一电气有限责任公司 | Climbing device, climbing system, climbing lifting system and climbing method |
| CN103381997A (en) * | 2013-07-16 | 2013-11-06 | 南通大力神建筑机械有限公司 | Tower crane |
| 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 |
| CN204752010U (en) * | 2015-05-08 | 2015-11-11 | 青岛中天斯壮科技有限公司 | Wind power generation tower is from jacking translation hoist and mount system |
Non-Patent Citations (2)
| Title |
|---|
| 吕兆华: "龙门起重机提升塔架的自顶升安装结构体系设计", 《特种结构》 * |
| 李兴奎: "6400t复式起重机塔架自顶升结构设计", 《机械设计与制造工程》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865425A (en) * | 2017-04-14 | 2017-06-20 | 中交航局第二工程有限公司 | Hanging component mobile device and the offshore wind farm unit hoisting using the device |
| CN106865425B (en) * | 2017-04-14 | 2018-06-29 | 中交一航局第二工程有限公司 | Hanging component mobile device and the offshore wind farm unit hoisting using the device |
| CN110145441A (en) * | 2019-06-19 | 2019-08-20 | 吉林大学 | A kind of guidance and positioning device docked in the air for draught fan impeller assembly with cabin |
| CN110145441B (en) * | 2019-06-19 | 2023-08-22 | 吉林大学 | Guiding and positioning device for air docking of fan impeller assembly and cabin |
| CN115477236A (en) * | 2022-10-27 | 2022-12-16 | 广东鼎晟重工机械有限公司 | Jacking method of lower jacking tower crane in elevator shaft |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150916 |