CN201334328Y - Lower support saddle component for ultra-large type tower crane - Google Patents
Lower support saddle component for ultra-large type tower crane Download PDFInfo
- Publication number
- CN201334328Y CN201334328Y CNU2008202111988U CN200820211198U CN201334328Y CN 201334328 Y CN201334328 Y CN 201334328Y CN U2008202111988 U CNU2008202111988 U CN U2008202111988U CN 200820211198 U CN200820211198 U CN 200820211198U CN 201334328 Y CN201334328 Y CN 201334328Y
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- transition
- ultra
- lower support
- large type
- support saddle
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Abstract
The utility model discloses a lower support saddle component used for an ultra-large type tower crane. The lower parts of a transitional longitudinal beam (5) and a transitional cross beam (4) are connected with a tower section; the upper parts of the transitional longitudinal beam (5) and the transitional cross beam (4) are connected with the lower part of a lower support saddle structure (1) through a transitional section (2); a slanting support beam (3)is connected among the transitional longitudinal beam (5), the transitional cross beam (4) and the lower support saddle structure (1) slantingly; and the upper part of the lower support saddle structure (1) is connected with a pivoting support. The lower support saddle component used for the ultra-large type tower crane is convenient in installation and disassembly, low in installation cost and reasonable in stress.
Description
Technical field
The utility model relates to a kind of ultra-large type tower machine, particularly relates to a kind of ultra-large type tower machine undersetting assembly.
Background technology
Original ultra-large type tower machine setting height(from bottom) height, transition portion (following general designation becomes the undersetting assembly) installing/dismounting trouble between tower machine upper structure and the body of the tower joint, erected cost is all higher; Original ultra-large type tower machine undersetting is formed stressed clear and definite inadequately, and the transition change abrupt change of cross-section of power is big, and is on theory of mechanics, unreasonable.
The utility model content
Technical problem to be solved in the utility model provides a kind of easy installation and removal, and erected cost is lower, stressed rational ultra-large type tower machine undersetting assembly.
In order to solve the problems of the technologies described above, the ultra-large type tower machine undersetting assembly that the utility model provides, the transition longeron is connected with the body of the tower joint with transition crossbeam below, described transition longeron is connected with undersetting structure below by transition segment with transition crossbeam top, raker beam tilts to be connected between described transition longeron, transition crossbeam and the described undersetting structure, and described undersetting superstructure is connected with pivoting support.
Adopt the ultra-large type tower machine undersetting assembly of technique scheme, adopt the textural association form of undersetting structure+transition segment+transition longeron+transition crossbeam+raker beam, form the undersetting assembly, reduced the undersetting component height, setting height(from bottom) significantly reduces, the installing/dismounting facility, actv. has been saved cost of installation; Stressed clearly simplified structure adopts the cross section progressively to change transition, solves the transition change abrupt change of cross-section problem of power, and is stressed reasonable, reduces the possibility that quality problems appear in framing member from designing.
In sum, the utility model is a kind of easy installation and removal, and erected cost is lower, stressed rational ultra-large type tower machine undersetting assembly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure birds-eye view.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, transition longeron 5 is connected with the body of the tower joint with transition crossbeam 4 belows, transition longeron 5 is connected with undersetting structure 1 below by transition segment 2 with transition crossbeam 4 tops, raker beam 3 tilts to be connected between transition longeron 5, transition crossbeam 4 and the undersetting structure 1, and undersetting structure 1 top is connected with pivoting support.
Referring to Fig. 1 and Fig. 2, adopt the textural association form of undersetting structure 1+ transition segment 2+ transition longeron 5+ transition crossbeam 4+ raker beam 3, form the undersetting assembly, reduced the undersetting component height, the height of at least 6 meters of setting height(from bottom) reductions and the big more reduction of the hoisting moment of tower machine own is obvious more, the installing/dismounting facility, actv. has been saved cost of installation; Stressed clearly simplified structure adopts the cross section progressively to change transition, solves the transition change abrupt change of cross-section problem of power, and is stressed reasonable, reduces the possibility that quality problems appear in framing member from designing.
Claims (1)
1, a kind of ultra-large type tower machine undersetting assembly, it is characterized in that: transition longeron (5) is connected with the body of the tower joint with transition crossbeam (4) below, described transition longeron (5) is connected with undersetting structure (1) below by transition segment (2) with transition crossbeam (4) top, raker beam (3) tilts to be connected between described transition longeron (5), transition crossbeam (4) and the described undersetting structure (1), and described undersetting structure (1) top is connected with pivoting support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202111988U CN201334328Y (en) | 2008-12-31 | 2008-12-31 | Lower support saddle component for ultra-large type tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202111988U CN201334328Y (en) | 2008-12-31 | 2008-12-31 | Lower support saddle component for ultra-large type tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334328Y true CN201334328Y (en) | 2009-10-28 |
Family
ID=41285977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202111988U Expired - Fee Related CN201334328Y (en) | 2008-12-31 | 2008-12-31 | Lower support saddle component for ultra-large type tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334328Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880012A (en) * | 2010-07-21 | 2010-11-10 | 上海三一科技有限公司 | Transition structure for crane jib |
| CN102491186A (en) * | 2011-12-19 | 2012-06-13 | 中联重科股份有限公司 | Tower crane |
| CN103274291A (en) * | 2013-06-07 | 2013-09-04 | 中联重科股份有限公司 | Tower type crane bottom beam |
| CN103787213A (en) * | 2014-01-27 | 2014-05-14 | 徐州建机工程机械有限公司 | Inserted chassis diagonal-brace structure of tower crane |
| CN106542469A (en) * | 2015-09-18 | 2017-03-29 | 中国电力科学研究院 | A kind of insulated elevating platform |
-
2008
- 2008-12-31 CN CNU2008202111988U patent/CN201334328Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880012A (en) * | 2010-07-21 | 2010-11-10 | 上海三一科技有限公司 | Transition structure for crane jib |
| CN102491186A (en) * | 2011-12-19 | 2012-06-13 | 中联重科股份有限公司 | Tower crane |
| CN103274291A (en) * | 2013-06-07 | 2013-09-04 | 中联重科股份有限公司 | Tower type crane bottom beam |
| CN103787213A (en) * | 2014-01-27 | 2014-05-14 | 徐州建机工程机械有限公司 | Inserted chassis diagonal-brace structure of tower crane |
| CN103787213B (en) * | 2014-01-27 | 2015-09-02 | 徐州建机工程机械有限公司 | A kind of tower crane interpolation type underframe hound structure |
| CN106542469A (en) * | 2015-09-18 | 2017-03-29 | 中国电力科学研究院 | A kind of insulated elevating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20171231 |