CN206955502U - 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
- CN206955502U CN206955502U CN201720752222.8U CN201720752222U CN206955502U CN 206955502 U CN206955502 U CN 206955502U CN 201720752222 U CN201720752222 U CN 201720752222U CN 206955502 U CN206955502 U CN 206955502U
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- China
- Prior art keywords
- tower
- crane
- crawler body
- derrick crane
- lifting
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Abstract
The utility model discloses a kind of high tower wind-powered electricity generation lifting crawler body derrick crane, including the part such as 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, and any type of derrick crane is arranged on chassis, and 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, and when carrying out the jobs that requires special skills such as wind-powered electricity generation lifting, the length of derrick crane lifting arm support peace weighing apparatus arm support can carry out special configuration by operation amplitude requirement.The utility model quickly transition installing/dismounting, raising wind-powered electricity generation lifting efficiency, adaptation narrow and small place high tower high-power wind turbine can lift demand, improve hoisting safety, reduction hoisting cost, reduce the destructiveness to ecological environment.
Description
Technical field
Crane field is the utility model is related to, in particular it relates to which a kind of high tower wind-powered electricity generation lifts the tower lifting of crawler body
Machine.
Background technology
In the past few years, the hoisting machinery based on crawler crane and full ground autocrane completes largely
Blower fan lifting operation.It is leading using economic scale that wind-powered electricity generation energy industry, which is, and king-post is built higher, 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 have built difficulty in
With the outlying district of entrance, and required space when installing is less and less, crawler crane and full ground automobile crane
The inferior position of machine gradually displays.It is too high using conventional track crane and the full Terrain Cranes scheme expense, and sign wind
The company of machine installation 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 not easy really.For example just need to fall trees into forest, vacate sky so that the arm support grown for 100-150m is set up
Between, when installing blower fan, it is also necessary to cut down surrounding 160m trees to carry out the pull-up of arm support and to 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
The purpose of this utility model there is provided a kind of high tower wind-powered electricity generation lifting crawler body derrick crane, can be rapidly
Transition installing/dismounting, transport facility, wind-powered electricity generation or narrow and small place lifting efficiency are improved, narrow and small place high tower high-power wind turbine is adapted to and hangs
Dress demand, hoisting safety is improved, reduce hoisting cost, reduce the destructiveness to ecological environment.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of high tower wind-powered electricity generation is provided to hang
Fill crawler body derrick crane, including crawler body, tower body main boom, revolving dial, lifting mechanism, jib structure, balance
The devices such as counterweight, control system and jib lubbing mechanism.Characterized in that, the crawler body is as derrick crane pedestal, by carrying out
The composition of chassis up and down with travelling mechanism and a single chassis or provided with slewing equipment, tower body structure of tower crane are solid
Connect on the upper chassis that is supported on single chassis or can turn round, the tower body main boom, revolving dial, lifting mechanism, arm
The devices such as frame structure, counterweight, control system and jib lubbing mechanism belong to any type of derrick crane, such as cab over type, tower
Hat type and whip-typed tower 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 utility model give detailed description in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of top slewing crawler body derrick crane described in the utility model；
Fig. 2 is the structural representation of movable arm type crawler body derrick crane described in the utility model；
Fig. 3 is the structural representation on the single chassis of crawler belt described in the utility model；
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
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Referring to Fig. 1, the utility model embodiment includes：
The crawler body is as derrick crane pedestal, by crawler belt travelling mechanism and a single chassis or provided with returning
The composition of chassis up and down of rotary device, tower body structure of tower crane is affixed to be supported on single chassis or what can be turned round get on the bus
On chassis, tower body main boom, revolving dial, lifting mechanism, jib structure, counterweight, control system and the jib lubbing mechanism
Belong to any type of derrick crane Deng device, 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 used as derrick crane pedestal, is filled by crawler belt travelling mechanism and a single chassis or provided with revolution
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 category such as the tower body main boom 2, revolving dial 3, counterweight 4, jib structure 5, lifting mechanism 6, control system 14
In tower hat type derrick crane.
In addition, the crawler body 1 behind lifting scene, after reaching appointed place, passes through crawler body from travelling to wind-powered electricity generation
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, after completing 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, ensures the resistance to overturning of tower crane, complete 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 different 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 utility model provides a kind of high tower wind-powered electricity generation lifting crawler body derrick crane, passes through crawler body fixing device
After crawler body 1 is fixed on ground by 16, points 17 are connected by crawler body 1 and tower body master with tower body arm support by crawler body
Arm support 2 links together, then by revolving dial 3, counterweight 4, jib structure 5, lifting mechanism 6, control system 14, luffing
After mechanism 15 installs, while the height of tower body main boom 2 is lifted, the installation of tower 11 is completed, and pass through upper attachment
Tower body main boom 2 is connected by frame 10, lower attaching frame 12 with tower 11.When the height of tower body main boom 2 reaches lifting generator machine
Cabin 13, wheel hub 7, blade 9 requirement when, adjust revolving dial 3, find each parts of wind-powered electricity generation optimal lifting angle and lifting width
Degree, carry out lifting operation.After completing lifting operation, arm frame of tower crane structure 5 is adjusted to setting angle, and tower crane starts to make from dismounting
Industry, the arm joint of tower body main boom 2, attaching frame 10, lower attaching frame 12, counterweight 4, lifting mechanism 6, jib lubbing mechanism are dismantled successively
15th, jib structure 5, revolving dial 3, last crawler body 1, which releases, to be fixed, and is voluntarily sailed out of electricity lifting scene of blowing in, is completed whole
Lifting operation.
Embodiment of the present utility model, still, the utility model is described in detail above in association with accompanying drawing and is limited to above-mentioned
Detail in embodiment, in range of the technology design of the present utility model, technical solutions of the utility model can be entered
The a variety of simple variants of row, these simple variants belong to the scope of protection of the utility model.
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, it 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 |
|---|---|---|---|
| CN201720752222.8U CN206955502U (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 |
|---|---|---|---|
| CN201720752222.8U CN206955502U (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 |
|---|---|
| CN206955502U true CN206955502U (en) | 2018-02-02 |
Family
ID=61386320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752222.8U Expired - Fee Related CN206955502U (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 |
|---|---|
| CN (1) | CN206955502U (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 |
-
2017
- 2017-06-27 CN CN201720752222.8U patent/CN206955502U/en not_active Expired - Fee Related
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |