CN104477788A - Spanning self-climbing type translational crane of wind power generation tower - Google Patents

Spanning self-climbing type translational crane of wind power generation tower Download PDF

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Publication number
CN104477788A
CN104477788A CN201410666419.0A CN201410666419A CN104477788A CN 104477788 A CN104477788 A CN 104477788A CN 201410666419 A CN201410666419 A CN 201410666419A CN 104477788 A CN104477788 A CN 104477788A
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CN
China
Prior art keywords
self
oil cylinder
power generation
wind power
cylinder
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CN201410666419.0A
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Chinese (zh)
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CN104477788B (en
Inventor
王同华
卞永明
吕兆华
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Qingdao Zhongtian Stro Technology Co Ltd
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Qingdao Zhongtian Stro Technology Co Ltd
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/18Cranes 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
    • B66C23/26Cranes 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 on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28Cranes 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 on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels

Abstract

The invention discloses a spanning self-climbing type translational crane of a wind power generation tower. The spanning self-climbing type translational crane comprises a supporting device, a lifting device and a ground anchor device and also comprises a climbing device, wherein the climbing device is fixedly arranged under the supporting device and comprises a climbing ring beam, jacking cylinders, sleeve frames, lower inserting pin cylinders and upper inserting pin cylinders; the supporting device comprises supporting legs, a supporting beam and a support; the lifting device comprises a lifting arm, a lifting cylinder and a hydraulic lifting frame; and the ground anchor device comprises a ground anchor embedded part, a ground anchor cylinder and a ground anchor steel strand. The spanning self-climbing type translational crane disclosed by the invention has the advantages that by highly-automatic operation, crane equipment can climb up and down by self and can replace a large-tonnage crawler crane or an automobile crane to lift or maintain fan equipment, so that the lifting cost is saved and the lifting efficiency is improved.

Description

Wind power generation stepped leap self-crawling type translation loop wheel machine
Technical field
The invention belongs to blower fan hoisting technology field, be specifically related to a kind of wind power generation stepped translation loop wheel machine.
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, provide a kind of wind power generation stepped leap self-crawling type translation loop wheel machine, its degree of automation is higher, solves 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.
Wind power generation stepped leap self-crawling type translation loop wheel machine provided by the invention, it comprises bracing or strutting arrangement, hanging apparatus and ground anchorage, and it also comprises climbing device, and described climbing device is fixedly mounted on below bracing or strutting arrangement.Described climbing device comprises the ring beam that climbs, jacking cylinder, stock, lower plugging pin oil cylinder, upper plugging pin oil cylinder, the described ring beam that climbs is connected to below stock by jacking cylinder, described jacking cylinder has several, described upper plugging pin oil cylinder and lower plugging pin oil cylinder respectively establish two groups, often organize four, one end of each nearly tower cylinder is fixed with wedge, and upper plugging pin oil cylinder is arranged on stock, and lower plugging pin oil cylinder is arranged on climbs on ring beam; Described bracing or strutting arrangement comprises supporting leg, joist, support, and described supporting leg is fixedly mounted on joist, and described joist is connected with stock by supporting, and be fixed with slidably anchor ear below, described anchor ear links with four anchor ear pipe bending cylinders; Described hanging apparatus comprises arm, elevating ram, Hydraulic Pressure Installing Frame, described arm is articulated with top with supporting leg and is connected two support cylinders, Hydraulic Pressure Installing Frame to be arranged on arm and to be connected with lateral pushing oil cylinder and longitudinal pipe bending cylinder, and elevating ram is arranged in Hydraulic Pressure Installing Frame; Described ground anchorage comprises earth anchor built-in fitting, earth anchor oil cylinder, earth anchor steel strand, and described earth anchor steel strand one end connects arm side, and the other end is connected and fixed on the earth anchor oil cylinder on ground.
Wind power generation stepped leap self-crawling type translation loop wheel machine provided by the invention, its beneficial effect is: be provided with climbing device, by the operation of high automation, loop wheel machine equipment can up and down from creeping, large-tonnage crawler crane or wheel crane can be replaced to lift Fan Equipment or keep in repair, save hoisting cost, improve lifting efficiency.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is tower top structural representation of the present invention;
Fig. 3 is tower top structure side view of the present invention;
Fig. 4 is boom structure birds-eye view of the present invention;
Fig. 5 is jacking cylinder arrangement plan of the present invention;
Fig. 6 is plugging pin oil cylinder arrangement plan of the present invention;
Fig. 7 is plugging pin oil cylinder birds-eye view of the present invention;
Fig. 8 is anchor ear split constitution diagram of the present invention;
Fig. 9 is anchor ear mated condition figure of the present invention.
Mark in figure:
1. arm; 2. supporting leg; 3. support cylinder; 4. elevating ram; 5. Hydraulic Pressure Installing Frame; 6. joist; 7. support; 8. anchor ear; 9. lateral pushing oil cylinder; 10. longitudinal pipe bending cylinder; 11. jacking cylinders; 12. climb ring beam; 13. stocks; 14. times plugging pin oil cylinder; Plugging pin oil cylinder on 15.; 16. anchor ear pipe bending cylinders; 17. earth anchor oil cylinders; 18. earth anchor built-in fittings; 19. earth anchor steel strand; 20. wedges; 21. blower fan tower barrels.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, wind power generation stepped leap self-crawling type translation loop wheel machine provided by the invention is described in detail.
Embodiment
With reference to Fig. 1-Fig. 8, the wind power generation stepped leap self-crawling type translation loop wheel machine of the present embodiment, it comprises bracing or strutting arrangement, hanging apparatus and ground anchorage, and it also comprises climbing device, and described climbing device is fixedly mounted on below bracing or strutting arrangement.Described climbing device comprises the ring beam 12 that climbs, jacking cylinder 11, stock 13, lower plugging pin oil cylinder 14, upper plugging pin oil cylinder 15, the described ring beam 12 that climbs is connected to below stock 13 by jacking cylinder 11, described jacking cylinder 11 has several, described upper plugging pin oil cylinder 15 and lower plugging pin oil cylinder 14 respectively establish two groups, often organize four, one end of each nearly blower fan tower barrel 21 is fixed with wedge 20, and upper plugging pin oil cylinder 15 is arranged on stock 13, and lower plugging pin oil cylinder 14 to be arranged on the ring beam that climbs 12; Described bracing or strutting arrangement comprises supporting leg 2, joist 6, supports 7, and described supporting leg 2 is fixedly mounted on joist 6, and described joist 6 is connected with stock 13 by support 7, is fixed with slidably anchor ear 8 below, and described anchor ear 8 links with four anchor ear pipe bending cylinders 16; Described hanging apparatus comprises arm 1, elevating ram 4, Hydraulic Pressure Installing Frame 5, described arm 1 is articulated with top with supporting leg 2 and is connected two support cylinders 3, Hydraulic Pressure Installing Frame 5 to be arranged on arm 1 and to be connected with lateral pushing oil cylinder 9 and longitudinal pipe bending cylinder 10, and elevating ram 4 is arranged in Hydraulic Pressure Installing Frame 5; Described ground anchorage comprises earth anchor built-in fitting 18, earth anchor oil cylinder 17, earth anchor steel strand 19, and described earth anchor steel strand 19 one end connects arm 1 side, and the other end is connected and fixed on the earth anchor oil cylinder 17 on ground.
With reference to Fig. 1-Fig. 8, carry out the assembling of translation loop wheel machine structure and hydraulic efficiency pressure system on the ground, keep anchor ear 8 to disintegrate state be installed under joist 6; Plugging pin oil cylinder 15 contracting cylinder state in maintenance, lower plugging pin oil cylinder 14 stretches cylinder, utilizes wedge 20 to hold out against blower fan tower barrel 21 barrel, jacking cylinder 11 stretches cylinder, make the structure such as joist 6 and top arm 1 increase, after treating that jacking cylinder 11 reaches stroke, upper plugging pin oil cylinder 15 stretches cylinder, hold out against barrel, lower plugging pin oil cylinder 14 contracting cylinder, is separated with barrel, then jacking cylinder 11 contracting cylinder, the drive ring beam 12 that climbs rises, and realizes an action of climbing; Repeat above step of climbing, the tower cylinder top until loop wheel machine climbs; Upper and lower cotter joint oil cylinder all carries out stretching cylinder, holds out against tower cylinder, and anchor ear 8 is undertaken conjugant by anchor ear pipe bending cylinder 16, and bolt connects; Then connect earth anchor oil cylinder 17 and earth anchor steel strand 19, remove the connection between joist 6 and stock 13, structural weight is born by anchor ear 8 and earth anchor; Move to assigned address by lateral pushing oil cylinder 9 and longitudinal pipe bending cylinder 10 hydraulic control suspension bracket 5, start lifting fan equipment; After being lifted into top, move to tower cylinder top, start to connect; After lifting terminates, translation loop wheel machine realizes creeping downwards, until ground according to the principle of action of climbing.

Claims (7)

1. a wind power generation stepped leap self-crawling type translation loop wheel machine, it comprises bracing or strutting arrangement, hanging apparatus and ground anchorage, it is characterized in that: it also comprises climbing device, and described climbing device is fixedly mounted on below bracing or strutting arrangement.
2. wind power generation stepped leap self-crawling type translation loop wheel machine according to claim 1, it is characterized in that: described climbing device comprises the ring beam that climbs, jacking cylinder, stock, lower plugging pin oil cylinder, upper plugging pin oil cylinder, described in the ring beam that climbs be connected to below stock by jacking cylinder.
3. wind power generation stepped leap self-crawling type translation loop wheel machine according to claim 2, it is characterized in that: one end of the nearly tower cylinder of described plugging pin oil cylinder is fixed with wedge, and upper plugging pin oil cylinder is arranged on stock, lower plugging pin oil cylinder is arranged on climbs on ring beam.
4. wind power generation stepped leap self-crawling type translation loop wheel machine according to claim 1, it is characterized in that: described bracing or strutting arrangement comprises supporting leg, joist, support, described supporting leg is fixedly mounted on joist, and joist is connected with stock by supporting.
5. wind power generation stepped leap self-crawling type translation loop wheel machine according to claim 4, it is characterized in that: be fixed with slidably anchor ear below described joist, described anchor ear links with four anchor ear pipe bending cylinders.
6. wind power generation stepped leap self-crawling type translation loop wheel machine according to claim 1, it is characterized in that: described hanging apparatus comprises arm, elevating ram, Hydraulic Pressure Installing Frame, described arm and supporting leg are articulated with top and are connected with two support cylinders, described Hydraulic Pressure Installing Frame to be arranged on arm and to be connected with lateral pushing oil cylinder and longitudinal pipe bending cylinder, and described elevating ram is arranged in Hydraulic Pressure Installing Frame.
7. wind power generation stepped leap self-crawling type translation loop wheel machine according to claim 1, it is characterized in that: described ground anchorage comprises earth anchor built-in fitting, earth anchor oil cylinder, earth anchor steel strand, described earth anchor steel strand one end connects arm side, and the other end is connected and fixed on the earth anchor oil cylinder on ground.
CN201410666419.0A 2014-11-20 2014-11-20 Spanning self-climbing type translational crane of wind power generation tower Active CN104477788B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891307A (en) * 2015-04-20 2015-09-09 中国矿业大学 Novel climbing wind power maintenance lifting platform capable of bearing heavy load and application method
CN104909280A (en) * 2015-05-08 2015-09-16 青岛中天斯壮科技有限公司 Wind generator tower self-elevating translation hoist hoisting system
CN105035971A (en) * 2015-08-26 2015-11-11 青岛中天斯壮科技有限公司 Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane
CN107827003A (en) * 2016-09-15 2018-03-23 利勃海尔工厂埃英根有限公司 Equipment for stablizing crane
CN109368498A (en) * 2018-08-09 2019-02-22 青岛理工大学 A kind of automated system based on BIM Intelligent assembly formula joint structure and construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647515A1 (en) * 1996-11-16 1998-05-20 Otto Gerd Albrecht Wind-power unit erection equipment
JPH1182285A (en) * 1997-09-16 1999-03-26 Nkk Corp Construction method of wind power generator, climbing crane device, and maintenance using the same
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
CN101535582A (en) * 2006-10-02 2009-09-16 风塔系统有限责任公司 Lifting system and appartus for constructing and enclosing wind turbine towers
CN103640986A (en) * 2013-11-25 2014-03-19 青岛中天斯壮科技有限公司 Wind power generation tower attached pick crane
CN203486790U (en) * 2013-09-13 2014-03-19 太原重工股份有限公司 Climbing type wind power equipment overhauling crane

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647515A1 (en) * 1996-11-16 1998-05-20 Otto Gerd Albrecht Wind-power unit erection equipment
JPH1182285A (en) * 1997-09-16 1999-03-26 Nkk Corp Construction method of wind power generator, climbing crane device, and maintenance using the same
CN101535582A (en) * 2006-10-02 2009-09-16 风塔系统有限责任公司 Lifting system and appartus for constructing and enclosing wind turbine towers
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
CN203486790U (en) * 2013-09-13 2014-03-19 太原重工股份有限公司 Climbing type wind power equipment overhauling crane
CN103640986A (en) * 2013-11-25 2014-03-19 青岛中天斯壮科技有限公司 Wind power generation tower attached pick crane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104891307A (en) * 2015-04-20 2015-09-09 中国矿业大学 Novel climbing wind power maintenance lifting platform capable of bearing heavy load and application method
CN104891307B (en) * 2015-04-20 2017-03-01 中国矿业大学 New climbing type wind-powered electricity generation maintenance lifting platform and the using method of heavy duty can be born
CN104909280A (en) * 2015-05-08 2015-09-16 青岛中天斯壮科技有限公司 Wind generator tower self-elevating translation hoist hoisting system
CN105035971A (en) * 2015-08-26 2015-11-11 青岛中天斯壮科技有限公司 Lattice type wind power generation tower lifting method combining adhesion tower crane and horizontal movement crane
CN107827003A (en) * 2016-09-15 2018-03-23 利勃海尔工厂埃英根有限公司 Equipment for stablizing crane
CN109368498A (en) * 2018-08-09 2019-02-22 青岛理工大学 A kind of automated system based on BIM Intelligent assembly formula joint structure and construction

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Denomination of invention: Spanning self-climbing type translational crane of wind power generation tower

Effective date of registration: 20180320

Granted publication date: 20170412

Pledgee: Qingdao high technology financing Company limited by guarantee

Pledgor: Qingdao Zhongtian Stro Technology Co., Ltd.

Registration number: 2018370010017

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Date of cancellation: 20190404

Granted publication date: 20170412

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Pledgor: Qingdao Zhongtian Stro Technology Co., Ltd.

Registration number: 2018370010017