CN107117545A - A kind of high tower wind-powered electricity generation lifts crawler body derrick crane - Google Patents
A kind of high tower wind-powered electricity generation lifts crawler body derrick crane Download PDFInfo
- Publication number
- CN107117545A CN107117545A CN201710497541.3A CN201710497541A CN107117545A CN 107117545 A CN107117545 A CN 107117545A CN 201710497541 A CN201710497541 A CN 201710497541A CN 107117545 A CN107117545 A CN 107117545A
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- CN
- China
- Prior art keywords
- tower
- crane
- lifting
- crawler body
- derrick crane
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- 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
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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
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention discloses the parts such as a kind of high tower wind-powered electricity generation lifting crawler body derrick crane, including crawler body, tower body main boom, revolving dial, lifting mechanism, jib structure, counterweight, control system and jib lubbing mechanism.During this new crawler tower crane operation, crawler body runs to job position, any type of derrick crane is arranged on chassis, crawler body is fixed during lifting, instead of the concrete foundation pedestal of derrick crane；The self installation of the tower crane portion in top, dismounting and operating type are constant, when carrying out the jobs that requires special skills such as wind-powered electricity generation lifting, and the length of derrick crane lifting arm support peace weighing apparatus arm support can carry out special configuration by operation amplitude requirement.The present invention can quick transition installing/dismounting, improve wind-powered electricity generation lifting efficiency, adapt to narrow and small place high tower high-power wind turbine lifting demand, improve hoisting safety, reduce hoisting cost, reduce the destructiveness to ecological environment.
Description
Technical field
The present invention relates to crane field, in particular it relates to which a kind of high tower wind-powered electricity generation lifts crawler body derrick crane.
Background technology
In the past few years, the hoisting machinery based on crawler crane and full ground autocrane is completed largely
Blower fan lifting operation.It is leading using economic scale that wind-powered electricity generation energy industry, which is, and it is higher that king-post is built, and power of fan is bigger, wind
The investment repayment of electric field is faster.As blower fan is increasing, blower fan height constantly lifting, increasing wind power plant has built difficulty in
With the outlying district of entrance, and space required when installing is less and less, crawler crane and full ground automobile crane
The inferior position of machine is gradually displayed.It is too high using conventional track crane and the full Terrain Cranes scheme expense, and sign wind
The company that machine installs contract needs substantial amounts of logistics work to do.Meanwhile, crawler crane is with based on ground, being equipped with long-armed
Frame, to reach the height of assembling requirement.With the growth of wind energy industry, the assembling of wind-driven generator more and more exists
The scene progress that big machinery is not easily accessible, such as forest and mountain top.Transport the big machinery as crawler crane and enter this
The scene of sample is difficult really.Such as it is accomplished by falling trees into forest, sky is vacateed to be set up for the arm support of 100-150m length
Between, when installing blower fan, in addition it is also necessary to cut down surrounding 160m trees to carry out the pull-up of arm support and put down operation.Except expense
Beyond height, the problem of being also intended to consider ecology.In addition, the continuous lifting of blower fan height, hoisting height can exceed crawler crane
With the job area of the full Terrain Cranes, new challenge is brought to wind-powered electricity generation lifting.
When existing derrick crane working depth is higher, using concrete foundation pedestal, this just gives wind-powered electricity generation lifting to make
Industry brings inconvenience, and concrete foundation pedestal takes work consuming, extends the work period of blower fan lifting, and industry band is lifted to wind-powered electricity generation
Carry out certain loss, this is also the problem that derrick crane is badly in need of solving in wind-powered electricity generation lifting.
The content of the invention
Crawler body derrick crane is lifted it is an object of the invention to provide a kind of high tower wind-powered electricity generation, being capable of rapidly transition
Installing/dismounting, transport facility improves wind-powered electricity generation or narrow and small place lifting efficiency, adapting to the lifting of narrow and small place high tower high-power wind turbine needs
Ask, improve hoisting safety, reduce hoisting cost, reduce the destructiveness to ecological environment.
In order to solve the above technical problems, one aspect of the present invention is：A kind of high tower wind-powered electricity generation lifting is provided to carry out
Band chassis derrick crane, including crawler body, tower body main boom, revolving dial, lifting mechanism, jib structure, counterweight,
The device such as control system and jib lubbing mechanism.Characterized in that, the crawler body is run as derrick crane pedestal by crawler belt
Mechanism and a single chassis or the composition of chassis up and down provided with slewing equipment, the affixed support of tower body structure of tower crane
On single chassis or the upper chassis that can be turned round, the tower body main boom, revolving dial, lifting mechanism, jib structure,
The devices such as counterweight, control system and jib lubbing mechanism belong to any type of derrick crane, such as cab over type, tower hat type and dynamic
Arm-type derrick crane.
Further, during described high tower wind-powered electricity generation lifting crawler body derrick crane operation, the crawler body operation
To job position, any type of derrick crane is arranged on chassis, crawler body is fixed during lifting, instead of tower
The concrete foundation pedestal of formula crane.
Further, the length of the lifting arm support peace weighing apparatus arm support of the high tower wind-powered electricity generation lifting crawler body derrick crane
Special configuration can be carried out by operation amplitude requirement.
Other features of the present invention give detailed description in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of top slewing crawler body derrick crane of the present invention；
Fig. 2 is the structural representation of movable arm type crawler body derrick crane of the present invention；
Fig. 3 is the structural representation on the single chassis of crawler belt of the present invention；
Description of reference numerals
1. the revolving dial of 2. tower body main boom of crawler body 3.
4. the wheel hub of 5. jib structure of counterweight, 6. lifting mechanism 7.
8. the tower of attaching frame 11. on the blade 10. of leaf blade hanging fixture 9.
12. the jib lubbing mechanism of 14. control system of lower 13. generator cabin of attaching frame 15.
16. the crawler body of crawler body fixing device 17. and tower body arm support tie point.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Referring to Fig. 1, the embodiment of the present invention includes：
The crawler body is as derrick crane pedestal, by crawler belt travelling mechanism and a single chassis or provided with revolution dress
The composition of chassis up and down put, the affixed upper chassis that is supported on single chassis or can turn round of tower body structure of tower crane
On, the dress such as the tower body main boom, revolving dial, lifting mechanism, jib structure, counterweight, control system and jib lubbing mechanism
Put and belong to any type of derrick crane, such as cab over type, tower hat type and whip-typed tower crane.
A kind of high tower wind-powered electricity generation lifts crawler body derrick crane, by taking tower hat type crawler body derrick crane as an example, bag
Include crawler body 1, tower body main boom 2, revolving dial 3, balance weight device 4, jib structure 5, lifting mechanism 6.Its feature exists
In the crawler body 1 is as derrick crane pedestal, by crawler belt travelling mechanism and a single chassis or provided with revolution dress
The composition of chassis up and down put, the affixed upper chassis that is supported on single chassis or can turn round of tower body structure of tower crane
On, the device such as the tower body main boom 2, revolving dial 3, counterweight 4, jib structure 5, lifting mechanism 6, control system 14 category
In tower hat type derrick crane.
In addition, the crawler body 1 behind lifting scene, reaches behind appointed place from travelling to wind-powered electricity generation, passes through crawler body
Fixing device 16 is arranged on the side of wind-power tower ground, for supporting whole derrick crane to be lifted, in operation process
It is immovable.After rigging out, complete after crane main body dismounting, crawler body 1 can voluntarily sail out of electricity lifting scene of blowing in.
In addition, the tower body main boom 2 is connected by crawler body with tower body arm support connection device 17 with crawler body 1
Connect, after the lifting of the first stage of tower 11 is completed, that is, lower attaching frame 10 is installed, it is ensured that the resistance to overturning of tower crane, completes tower
After the lifting of 11 phase IIIs of cylinder, that is, attaching frame 12 is installed, during which if it is desired, multiple attaching frames can be installed.
In addition, the control system 14 changes the work range of crane by dolly, so as to complete to tower 11, generate electricity
The lifting of the difference wind-powered electricity generation parts such as machine cabin 13, wheel hub 7, blade 9.
In addition, in movable arm type crawler body derrick crane, the control system 14 is changed by jib lubbing mechanism 15
The work range of heavy-duty machine.
The present invention provides a kind of high tower wind-powered electricity generation lifting crawler body derrick crane, will by crawler body fixing device 16
Crawler body 1 is fixed on behind ground, by crawler body and tower body arm support tie point 17 by crawler body 1 and tower body main boom 2
Link together, then by revolving dial 3, counterweight 4, jib structure 5, lifting mechanism 6, control system 14, jib lubbing mechanism
After 15 install, lifted tower body main boom 2 height while, complete tower 11 installation, and by upper attaching frame 10,
Tower body main boom 2 is connected by lower attaching frame 12 with tower 11.When the height of tower body main boom 2 reach lifting generator cabin 13,
When wheel hub 7, the requirement of blade 9, revolving dial 3 is adjusted, the optimal lifting angle and lifting amplitude of each parts of wind-powered electricity generation is found, enters
Row lifting operation.Complete after lifting operation, arm frame of tower crane structure 5 is adjusted to setting angle, tower crane starts from dismounting operation, according to
The arm joint of secondary dismounting tower body main boom 2, attaching frame 10, lower attaching frame 12, counterweight 4, lifting mechanism 6, jib lubbing mechanism 15, arm
Frame structure 5, revolving dial 3, last crawler body 1, which is released, to be fixed, and voluntarily sails out of electricity lifting scene of blowing in, and is completed whole lifting and is made
Industry.
Embodiments of the present invention are described in detail above in association with accompanying drawing, still, the present invention is simultaneously limited to above-mentioned embodiment
In detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical solution of the present invention, this
A little simple variants belong to protection scope of the present invention.
Claims (3)
1. a kind of high tower wind-powered electricity generation lifts crawler body derrick crane, including crawler body, tower body main boom, revolving dial, rise
Rise the devices such as mechanism, jib structure, counterweight, control system and jib lubbing mechanism, it is characterised in that the crawler body conduct
Derrick crane pedestal, is made up of crawler belt travelling mechanism and a single chassis or the chassis up and down provided with slewing equipment,
On the affixed upper chassis that is supported on single chassis or can turn round of tower body structure of tower crane, the tower body main boom,
The devices such as revolving dial, lifting mechanism, jib structure, counterweight, control system and jib lubbing mechanism belong to any type of tower
Formula crane, such as cab over type, tower hat type and whip-typed tower crane.
2. high tower wind-powered electricity generation according to claim 1 lifts crawler body derrick crane, it is characterised in that this new shoe
During band derrick crane operation, the crawler body runs to job position, and any type of derrick crane is arranged on bottom
On disk, crawler body is fixed during lifting, instead of the concrete foundation pedestal of derrick crane.
3. high tower wind-powered electricity generation according to claim 1 lifts crawler body derrick crane, it is characterised in that derrick crane
Special configuration can be carried out by operation amplitude requirement by lifting by crane the length of arm support peace weighing apparatus arm support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497541.3A CN107117545A (en) | 2017-06-27 | 2017-06-27 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710497541.3A CN107117545A (en) | 2017-06-27 | 2017-06-27 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107117545A true CN107117545A (en) | 2017-09-01 |
Family
ID=59719531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710497541.3A Pending CN107117545A (en) | 2017-06-27 | 2017-06-27 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN107117545A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817397A (en) * | 1971-11-04 | 1974-06-18 | Gen Crane Industries | Telescopic masts or towers |
| 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 |
| CN201195670Y (en) * | 2007-08-07 | 2009-02-18 | 山东建筑大学 | Full-hydraulic automobile tower crane |
| CN101519178A (en) * | 2008-02-25 | 2009-09-02 | 迈可应用机械有限公司 | Crane and method thereof |
| 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 |
| CN206955502U (en) * | 2017-06-27 | 2018-02-02 | 太原科技大学 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
-
2017
- 2017-06-27 CN CN201710497541.3A patent/CN107117545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817397A (en) * | 1971-11-04 | 1974-06-18 | Gen Crane Industries | Telescopic masts or towers |
| 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 |
| CN201195670Y (en) * | 2007-08-07 | 2009-02-18 | 山东建筑大学 | Full-hydraulic automobile tower crane |
| CN101519178A (en) * | 2008-02-25 | 2009-09-02 | 迈可应用机械有限公司 | Crane and method thereof |
| 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 |
| CN206955502U (en) * | 2017-06-27 | 2018-02-02 | 太原科技大学 | A kind of high tower wind-powered electricity generation lifts crawler body derrick crane |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |
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| RJ01 | Rejection of invention patent application after publication |