CN103171972B - Tower frame assembling and lifting process - Google Patents
Tower frame assembling and lifting process Download PDFInfo
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- CN103171972B CN103171972B CN201310065541.8A CN201310065541A CN103171972B CN 103171972 B CN103171972 B CN 103171972B CN 201310065541 A CN201310065541 A CN 201310065541A CN 103171972 B CN103171972 B CN 103171972B
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- pylon
- door machine
- tower body
- assembling
- shackle
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Abstract
The invention discloses a tower frame assembling and lifting process which is characterized in that a tower frame is directly mounted on a field; and meanwhile, the top end of the tower frame is provided with a lifting lug for lifting, the mounted tower frame is lifted and corrected through matching two portal cranes, and the tower frame is finally mounted and fixed. With the adoption of the manner, the installation of the tower frame becomes simple and safe; and redundant working frames are not needed so that the manpower and the cost are saved and the working efficiency is improved.
Description
Technical field
The present invention relates to the technique of a kind of pylon assembling lifting, first at place assembling pylon, rear door machine coordinates righting to install.
Background technology
Ship loader is when installation, and the installation that pylon supports is very important.Pylon support is the running that can the skeleton ship loader of ship loader safe, and the technique of the installation supported with pylon and intensity have very large relation.Ship loader pylon mainly comprises the front support of door frame, door frame back brace, door frame left and right sides crossbeam and driver's cab supporting traverse four large parts, and it is directly each for pylon parts are hung assigned address on ship by door machine that traditional pylon is installed, and then directly carries out erecting and welding.Such method due to tower components volume large, weight is large, therefore troublesome poeration, and needs the support platform arranging other to install for engineering worker operation, and aerial work is dangerous large, operating difficulties.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of simple to operate, the pylon assembling hoisting that safety is high.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of pylon assembling hoisting, is characterized in that comprising following steps:
1) assembling pylon in ground on the scene, support and back brace before first assembling pylon, then install upside left and right crossbeam and left and right, downside crossbeam, then install driver's cab support beam, inclined ladder and platform wouldn't be installed;
2) connect the hanger of side in one end respectively with two steel ropes, the other end of two steel ropes is connected by buckle together;
3) be separately fixed at the both sides, downside of pylon with another steel rope two ends, steel rope installed an activity shackle again;
4) First door machine suspension hook hooks and buckles unloading, and second door machine suspension hook hooks to unload in activity and buckle;
5) two door machines are hung oneself simultaneously and to be lifted by pylon;
6) when standing up, First door machine upwards slowly hangs, and second door machine is motionless;
7) when pylon raising height be greater than pylon self vertically height time, now second door machine slowly declines;
8) after tower body strengthening balancing, under tower body, place sleeper, then slowly tower body is placed on sleeper;
9) inclined ladder and platform are installed on tower body.
By such technique, directly first installed by tower body on the ground at barnyard, then sling after righting by door machine and install, ground on the scene fitting operation is convenient, and safety, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the pylon schematic diagram of pylon of the present invention assembling hoisting.
Fig. 2 is the lifting schematic diagram of pylon of the present invention assembling hoisting.
Fig. 3 is the schematic diagram after the lifting righting of pylon of the present invention assembling hoisting.
Fig. 4 is the tower components figure of pylon of the present invention assembling hoisting.
Fig. 5 is the pylon installation side view of pylon of the present invention assembling hoisting.
Detailed description of the invention
First install according to the structure of the pylon shown in Fig. 1 and Fig. 4 ground on the scene, first assemble front support 10 and the back brace 11 of pylon, then the left and right crossbeam 12 of upside and the left and right crossbeam 13 of downside are installed, finally install driver's cab support beam, inclined ladder 1 and platform 2 are not first installed, in order to avoid break when lifting righting.Then connect the hanger 3 of side in one end respectively with two steel ropes 4, then the other end shackle 7 of two steel ropes 4 links together.Be separately fixed at the both sides, downside of pylon again with another steel rope 8, steel rope installed an activity shackle 9 again, when door machine catches on shackle 9, automatically select suspension centre.
As shown in Figure 5, First door machine 5 suspension hook hooks in shackle 7, and second door machine 6 suspension hook hooks in shackle 9, and two door machines upwards slowly lift simultaneously and lifted by pylon.
As shown in Figure 2, when pylon stands up, First door machine 5 upwards slowly hangs, and second door machine 6 is motionless; When pylon to be greater than by the height above lifted pylon self vertically after height time, now second door machine 6 slowly declines.
As shown in Figure 3, after tower body strengthening balancing, under tower body, place sleeper, then slowly tower body is placed on sleeper.Finally inclined ladder and platform are installed on tower body.
By such process, direct ground on the scene installs pylon, and then settles after righting of slinging, and need not take falsework as usual, saved manpower and materials when installing like this, and ground safety is simple simultaneously, improves work efficiency, adds safety factor.
Claims (1)
1. a pylon assembling hoisting, is characterized in that comprising following steps:
1) assembling pylon in ground on the scene, support (10) and back brace (11) before first assembling pylon, then install left and right crossbeam, upside (12) and left and right, downside crossbeam (13), then install driver's cab support beam (14), inclined ladder (1) and platform (2) wouldn't be installed;
2) connect the hanger (3) of side in one end respectively with two steel ropes (4), the other end of two steel ropes (4) is linked together by shackle (7);
3) be separately fixed at the both sides, downside of pylon with another steel rope (8) two ends, steel rope installed an activity shackle (9) again;
4) First door machine (5) suspension hook hooks in shackle (7), and second door machine (6) suspension hook hooks in activity shackle (9);
5) two door machines (5,6) are hung oneself simultaneously and to be lifted by pylon;
6) when standing up, First door machine (5) upwards slowly hangs, and second door machine (6) is motionless;
7) when pylon raising height be greater than pylon self vertically height time, now second door machine (6) slowly declines;
8) after tower body strengthening balancing, under tower body, place sleeper, then slowly tower body is placed on sleeper;
9) inclined ladder (1) and platform (2) are installed on tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065541.8A CN103171972B (en) | 2013-03-01 | 2013-03-01 | Tower frame assembling and lifting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065541.8A CN103171972B (en) | 2013-03-01 | 2013-03-01 | Tower frame assembling and lifting process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103171972A CN103171972A (en) | 2013-06-26 |
| CN103171972B true CN103171972B (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310065541.8A Active CN103171972B (en) | 2013-03-01 | 2013-03-01 | Tower frame assembling and lifting process |
Country Status (1)
| Country | Link |
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| CN (1) | CN103171972B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627830A (en) * | 2014-12-26 | 2015-05-20 | 大连中远船务工程有限公司 | Hoisting method for large-scale flare tower of floating production, storage and unloading device ship |
| CN113511597B (en) * | 2021-05-17 | 2023-08-22 | 上海振华重工(集团)股份有限公司 | Hoisting method and hoisting system for door frame assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293599B (en) * | 2007-04-27 | 2011-04-20 | 上海振华重工(集团)股份有限公司 | Method for discharging boat to dock basin with dock yard trestle crane set |
| CN101429928B (en) * | 2007-11-09 | 2011-09-14 | 中国海洋石油总公司 | Integral hoisting method for wind generator set on the sea |
| EP2402278B1 (en) * | 2010-06-29 | 2012-11-21 | Siemens Aktiengesellschaft | Arrangement for lifting a tower wall portion of a wind turbine and method for lifting a tower wall portion of a wind turbine |
| CN102182203B (en) * | 2010-08-19 | 2015-11-25 | 江苏道达海上风电工程科技有限公司 | A kind of steel row's formula anemometer tower foundation and anemometer tower structure |
| CN202322091U (en) * | 2011-12-02 | 2012-07-11 | 华锐风电科技(集团)股份有限公司 | Lifting equipment |
| CN102674136A (en) * | 2012-05-09 | 2012-09-19 | 中国海洋石油总公司 | Lifting method for large-scale tower equipment |
| CN202657825U (en) * | 2012-05-18 | 2013-01-09 | 湖北省输变电工程公司 | Device for lifting guyed tower in integrally assembled mode |
| CN202729605U (en) * | 2012-06-19 | 2013-02-13 | 国家核电技术有限公司 | Support device used in turning of large-scale workpiece |
| CN102817341B (en) * | 2012-08-23 | 2014-09-03 | 中国十七冶集团有限公司 | Construction method for segmented installation of offshore anemometer tower and combination of high-altitude manufactured parts for assembly |
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2013
- 2013-03-01 CN CN201310065541.8A patent/CN103171972B/en active Active
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| Publication number | Publication date |
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| CN103171972A (en) | 2013-06-26 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170309 Address after: Farm of Nantong Development Zone in Jiangsu Province, Nantong City, 226000 River Road No. 1 Patentee after: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Address before: 226010 Zhenhua Road, Nantong Development Zone, Jiangsu, Nantong, China, 1 Patentee before: Shanghai Zhenhua Heavy Industry Group (Nantong) Co., Ltd. |
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| TR01 | Transfer of patent right |