CN106395642A - Manufacturing method of light-weight tower crane - Google Patents
Manufacturing method of light-weight tower crane Download PDFInfo
- Publication number
- CN106395642A CN106395642A CN201610975508.2A CN201610975508A CN106395642A CN 106395642 A CN106395642 A CN 106395642A CN 201610975508 A CN201610975508 A CN 201610975508A CN 106395642 A CN106395642 A CN 106395642A
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- CN
- China
- Prior art keywords
- tower crane
- light
- weight
- lightweight
- lifting
- Prior art date
- 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
-
- 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
- B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a manufacturing method of a light-weight tower crane. The manufacturing method comprises the steps of determining parameters, determining structural forms of structural components, conducting parametric modeling and stress analysis, conducting structure optimization and light-weight design, conducting light-weight calibration and producing the tower crane. The method is simple, visualized and clear; the light-weight degree of the tower crane can be directly and definitely understood through the K value; and a solid foundation is laid for light-weight design and manufacturing of the tower crane.
Description
Technical field
The present invention relates to a kind of tower crane manufacture method, belong to engineering machinery field, specifically a kind of lightweight tower crane manufacturer
Method.
Background technology
With the development of industry, the Lightweight Technology of current tower crane product is progressively universal, but Lightweight Technology standard is concrete
How this weighs, and does not have related criterion and index inside industry, and this patent combines reality in tower crane weight reduction process
In application example, tower crane lightweight index and computational methods are in industry proposed first.
Content of the invention
The problem existing for above-mentioned prior art, the present invention provides a kind of lightweight tower crane manufacture method, can achieve light
Quantify the manufacturing standard of tower crane, unitize.
To achieve these goals, the technical solution used in the present invention is：A kind of lightweight tower crane manufacture method, including with
Lower step：
First, determine tower crane parameter：
Determine the parameter of the main unattached height of tower crane, lift heavy according to the major demands of tower crane；
2nd, determine structural member version：
According to parameter determination main components version；
3rd, parametric modeling and force analysis：
Tower crane is carried out with parametric modeling and simulation force analysis；
4th, structure optimization and light-weight design：
Structure optimization and light-weight design are carried out to tower crane according to simulation force analysis result；
5th, carry out lightweight demarcation using K value：
A, determine lifting series：
Determine the maximum W of the lifting capacity summation that tower crane needs to provide；
B, determine lifting altitude：
Determine that tower crane needs the maximum lifting height H providing；
C, determine raising amplitude：
Determine that tower crane needs maximum raising amplitude F providing；
D, determine operation weight：
Operation weight G that need to provide during operation is provided；
E, calculating lightweight index K value：
K=∑W*H*F/G；
6th, tower crane produces.
The invention has the beneficial effects as follows：By K value can intuitively, be expressly understood that the light-weighted degree of tower crane, be that tower crane is light
Solid foundation has been established in Quantitative design manufacture.
Specific embodiment
The invention will be further described below.
A kind of lightweight tower crane manufacture method, comprises the following steps：
First, determine tower crane parameter：
Determine the parameter of the main unattached height of tower crane, lift heavy according to the major demands of tower crane；
2nd, determine structural member version：
According to parameter determination main components version；
3rd, parametric modeling and force analysis：
Tower crane is carried out with parametric modeling and simulation force analysis；
4th, structure optimization and light-weight design：
Structure optimization and light-weight design are carried out to tower crane according to simulation force analysis result；
5th, carry out lightweight demarcation using K value：
A, determine lifting series：
Determine the maximum W of the lifting capacity summation that tower crane needs to provide；
B, determine lifting altitude：
Determine that tower crane needs the maximum lifting height H providing；
C, determine raising amplitude：
Determine that tower crane needs maximum raising amplitude F providing；
D, determine operation weight：
Operation weight G that need to provide during operation is provided；
E, calculating lightweight index K value：
K=∑W*H*F/G；
6th, tower crane produces：
Carry out assembling, the production of tower crane in workshop.
In sum, the inventive method is simple, simple and clear, by K value can intuitively, be expressly understood that tower crane is light-weighted
Degree, is that solid foundation has been established in tower crane light-weight design manufacture.
Claims (1)
1. a kind of lightweight tower crane manufacture method is it is characterised in that comprise the following steps：
First, determine tower crane parameter：
Determine the parameter of the main unattached height of tower crane, lift heavy according to the major demands of tower crane；
2nd, determine structural member version：
According to parameter determination main components version；
3rd, parametric modeling and force analysis：
Tower crane is carried out with parametric modeling and simulation force analysis；
4th, structure optimization and light-weight design：
Structure optimization and light-weight design are carried out to tower crane according to simulation force analysis result；
5th, carry out lightweight demarcation using K value：
A, determine lifting series：
Determine the maximum W of the lifting capacity summation that tower crane needs to provide；
B, determine lifting altitude：
Determine that tower crane needs the maximum lifting height H providing；
C, determine raising amplitude：
Determine that tower crane needs maximum raising amplitude F providing；
D, determine operation weight：
Operation weight G that need to provide during operation is provided；
E, calculating lightweight index K value：
K=∑W*H*F/G；
6th, tower crane produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610975508.2A CN106395642A (en) | 2016-11-07 | 2016-11-07 | Manufacturing method of light-weight tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610975508.2A CN106395642A (en) | 2016-11-07 | 2016-11-07 | Manufacturing method of light-weight tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395642A true CN106395642A (en) | 2017-02-15 |
Family
ID=58014978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610975508.2A Pending CN106395642A (en) | 2016-11-07 | 2016-11-07 | Manufacturing method of light-weight tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395642A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2363367A1 (en) * | 1973-12-20 | 1975-06-26 | Stefan Falticko | Tower crane with two jibs - has top strut of each attached to vertically adjustable holder component |
| SU734133A1 (en) * | 1976-01-26 | 1980-05-15 | Экспериментальное Проектно-Конструкторское Бюро Главсевкавстроя Минтяжстроя Ссср | Tower crane |
| CN2488892Y (en) * | 2001-07-12 | 2002-05-01 | 孙在鲁 | Small cart with self loading tower type machine of varying size in revolving down style |
| CN201058790Y (en) * | 2007-06-19 | 2008-05-14 | 李海青 | Light folding tower crane |
| CN103112787A (en) * | 2013-03-06 | 2013-05-22 | 中联重科股份有限公司 | Tower crane and balance arm thereof |
-
2016
- 2016-11-07 CN CN201610975508.2A patent/CN106395642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2363367A1 (en) * | 1973-12-20 | 1975-06-26 | Stefan Falticko | Tower crane with two jibs - has top strut of each attached to vertically adjustable holder component |
| SU734133A1 (en) * | 1976-01-26 | 1980-05-15 | Экспериментальное Проектно-Конструкторское Бюро Главсевкавстроя Минтяжстроя Ссср | Tower crane |
| CN2488892Y (en) * | 2001-07-12 | 2002-05-01 | 孙在鲁 | Small cart with self loading tower type machine of varying size in revolving down style |
| CN201058790Y (en) * | 2007-06-19 | 2008-05-14 | 李海青 | Light folding tower crane |
| CN103112787A (en) * | 2013-03-06 | 2013-05-22 | 中联重科股份有限公司 | Tower crane and balance arm thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |
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| WD01 | Invention patent application deemed withdrawn after publication |