CN103171972A - Tower frame assembling and lifting process - Google Patents
Tower frame assembling and lifting process Download PDFInfo
- Publication number
- CN103171972A CN103171972A CN2013100655418A CN201310065541A CN103171972A CN 103171972 A CN103171972 A CN 103171972A CN 2013100655418 A CN2013100655418 A CN 2013100655418A CN 201310065541 A CN201310065541 A CN 201310065541A CN 103171972 A CN103171972 A CN 103171972A
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- pylon
- door machine
- tower body
- shackle
- tower frame
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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 a kind of technique of pylon assembling lifting, first at place assembling pylon, the rear door machine of using coordinates righting to install.
Background technology
Ship loader is when installing, and the installation that pylon supports is very important.It is the running that can the skeleton ship loader of ship loader safety that pylon supports, and technique and the intensity of the installation of supporting with pylon have very large relation.The ship loader pylon mainly comprises the front support of door frame, door frame back brace, door frame left and right sides crossbeam and four large parts of driver's cab supporting traverse, and it is directly each parts of pylon to be hung assigned address on ship by the door machine that traditional pylon is installed, and then welding directly is installed.Such method is because the tower components volume is large, and weight is large, so troublesome poeration, and the support platform that other need to be set installs for the 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 pylon assembling hoisting a kind of simple to operate, safe.
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) ground on the scene assembling pylon is first assembled support and back brace before pylon, then upside left and right crossbeam and downside left and right crossbeam is installed, then the driver's cab support beam is installed, and inclined ladder and platform wouldn't be installed;
2) connect the hanger of a side with two steel ropes difference one ends, the other end of two steel ropes is connected by buckle together;
3) be separately fixed at the downside both sides of pylon with another steel rope two ends, an activity shackle is installed on steel rope again;
4) First door machine suspension hook hooks and to buckle unloading, and second door machine suspension hook hooks to unload in activity to be buckled;
5) two door machines are hung oneself simultaneously pylon are lifted;
When 6) standing up, First door machine upwards slowly hangs, and second door machine is motionless;
7) when the pylon raising height greater than pylon self vertically during height, this moment, second door machine slowly descended;
8) after the tower body strengthening balancing, place sleeper under tower body, then slowly tower body is placed on sleeper;
9) inclined ladder and platform are installed on tower body.
By such technique, directly first tower body is installed on the ground at barnyard, then sling by the door machine and install after righting, ground on the scene fitting operation is convenient, and safety, has strengthened work efficiency.
Description of drawings
Fig. 1 is the pylon schematic diagram of pylon assembling hoisting of the present invention.
Fig. 2 is the lifting schematic diagram of pylon assembling hoisting of the present invention.
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 assembling hoisting of the present invention.
Fig. 5 is the pylon installation side view of pylon assembling hoisting of the present invention.
The specific embodiment
At first install according to the structure ground on the scene of Fig. 1 and pylon shown in Figure 4, 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, install at last the driver's cab support beam, inclined ladder 1 and platform 2 are not first installed, in order to avoid break in the lifting righting.Then connect the hanger 3 of a side with two steel ropes, 4 difference one ends, then the other end of two steel ropes 4 links together with shackle 7.Be separately fixed at again the downside both sides of pylon with another steel rope 8, an activity shackle 9 is installed on steel rope again, automatically select suspension centre when the door machine catches on shackle 9.
As shown in Figure 5, First door machine 5 suspension hooks hook in shackle 7, and second door machine 6 suspension hook hooks in shackle 9, and two door machines upwards slowly lift simultaneously pylon is lifted.
As shown in Figure 2, when pylon stood up, First door machine 5 upwards slowly hung, and second door machine 6 is motionless; When pylon by on the height lifted greater than pylon self during the height after vertically, this moment, second door machine 6 slowly descended.
As shown in Figure 3, after the tower body strengthening balancing, place sleeper under tower body, then slowly tower body is placed on sleeper.Inclined ladder and platform are installed on tower body at last.
By such process, direct ground on the scene installs pylon, and then settles after the righting of slinging, and need not take as usual falsework when installing like this, has saved manpower and materials, and ground safety is simple simultaneously, has improved work efficiency, has increased safety factor.
Claims (1)
1. a pylon is assembled hoisting, it is characterized in that comprising following steps:
1) assembling pylon in ground on the scene, first assemble the front support of pylon (10) and back brace (11), upside left and right crossbeam (12) and downside left and right crossbeam (13) then is installed, then driver's cab support beam (14) is installed, and inclined ladder (1) and platform (2) wouldn't be installed;
2) connect the hanger (3) of a side with two steel ropes (4) difference, one end, the other end of two steel ropes (4) links together by shackle (7);
3) be separately fixed at the downside both sides of pylon with another steel rope (8) two ends, an activity shackle (9) is installed on steel rope 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 pylon are lifted;
When 6) standing up, First door machine (5) upwards slowly hangs, and second door machine (6) is motionless;
7) when the pylon raising height greater than pylon self vertically during height, second door machine this moment (6) slowly descends;
8) after the tower body strengthening balancing, place sleeper under tower body, 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 true CN103171972A (en) | 2013-06-26 |
| CN103171972B CN103171972B (en) | 2015-06-17 |
Family
ID=48632261
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 |
|---|---|
| CN (1) | CN103171972B (en) |
Cited By (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 |
| CN113511597A (en) * | 2021-05-17 | 2021-10-19 | 上海振华重工(集团)股份有限公司 | Hoisting method and hoisting system of door frame assembly |
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| US20110318159A1 (en) * | 2010-06-29 | 2011-12-29 | Mikkel Verner Krogh | Arrangement for Lifting a Tower Wall Portion of a Wind Turbine and Method for Lifting a Tower Wall Portion of a Wind Turbine |
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| CN102674136A (en) * | 2012-05-09 | 2012-09-19 | 中国海洋石油总公司 | Lifting method for large-scale tower equipment |
| CN102817341A (en) * | 2012-08-23 | 2012-12-12 | 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 |
| 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 |
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2013
- 2013-03-01 CN CN201310065541.8A patent/CN103171972B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293599A (en) * | 2007-04-27 | 2008-10-29 | 上海振华港口机械（集团）股份有限公司 | Method for discharging boat to dock basin with dock yard trestle crane set |
| CN101429928A (en) * | 2007-11-09 | 2009-05-13 | 中国海洋石油总公司 | Integral hoisting method for wind generator set on the sea |
| US20110318159A1 (en) * | 2010-06-29 | 2011-12-29 | Mikkel Verner Krogh | Arrangement for Lifting a Tower Wall Portion of a Wind Turbine and Method for Lifting a Tower Wall Portion of a Wind Turbine |
| CN102182203A (en) * | 2010-08-19 | 2011-09-14 | 天津道达渤海新能源开发有限公司 | Steel row type wind measurement tower base and wind measurement 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 |
| CN102817341A (en) * | 2012-08-23 | 2012-12-12 | 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 |
Cited By (3)
| 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 |
| CN113511597A (en) * | 2021-05-17 | 2021-10-19 | 上海振华重工(集团)股份有限公司 | Hoisting method and hoisting system of door frame assembly |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103171972B (en) | 2015-06-17 |
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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. |