CN103241649A - Method for hoisting drawing head of drawing machine - Google Patents
Method for hoisting drawing head of drawing machine Download PDFInfo
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- CN103241649A CN103241649A CN2013101803169A CN201310180316A CN103241649A CN 103241649 A CN103241649 A CN 103241649A CN 2013101803169 A CN2013101803169 A CN 2013101803169A CN 201310180316 A CN201310180316 A CN 201310180316A CN 103241649 A CN103241649 A CN 103241649A
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- crane
- pull head
- lower casing
- lifting
- type bulk
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Abstract
The invention discloses a method for hoisting a drawing head of a drawing machine. The method comprises the following steps of: A, selecting a crane according to the size of a factory; B, setting a hoisting position of the crane; C, preparing before hoisting; D, hoisting; and E, dismantling. The method has the advantages of being safe and reliable in hoisting of an aluminum plate drawing machine indoors, high in hoisting efficiency, strong in maneuverability and capable of reducing the construction cost.
Description
Technical field
The present invention relates to a kind of hanging method, in particular, relate to a kind of interior hanging method of pull head factory building of aluminium sheet stretcher.
Background technology
The aluminium sheet stretcher is installed according to manufacturing technique requirent, be usually placed in the middle part of main building, because indoor fabricating yard is narrow and small, the factory building height restriction, add reasons such as weight of equipment and position, crane in bridge type can't satisfy the installation in position needs of stretcher weight in the equipment difficulty in place, factory building.Usually construction adopts two large hydraulic hoisting cranes to carry out lifting, but hoisting crane is when lifting, crane armed lever height will be restricted can't be realized lifting, and hoisting crane can not get effective control to lifting the narrow and small lifting safety of working space, be easy to cause danger, there is potential safety hazard, and adopts two goliaths to lifting dress expense height, increase the construction cost of engineering.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and a kind of method of pull head lifting of simple to operate, safe and reliable, construction cost is low and hoisting process is safe and reliable stretcher is provided.
In order to achieve the above object, the present invention has taked following technical scheme:
A kind of method of pull head lifting of stretcher comprises the steps:
A, according to factory building size Selection crane:
The pull head of stretcher is made up of upper casing, lower casing and C type bulk board, weight and equipment sunk type basis upside according to upper casing, lower casing and C type bulk board are selected crane and No. two cranes for use to factory building column distance and factory building bulk, crane is the wheel crane of 500t, and No. two cranes are the wheel crane of 100t;
B, the lifting position of crane is set:
Crane is arranged between the colonnade of factory building column, during 90 ° of the arm vertical-right clickwises of crane, the counterweight on the crane and factory building column leave certain interval, and No. two cranes are arranged on the factory building outside, the crane additional weight hoisting of crane to crane, is finished the lifting of crane in factory building and prepared;
Prepare before C, the lifting:
According to design paper, a pull head chassis crossbeam, No. two pull head chassis crossbeams are placed on the stretcher track, lower casing, C type bulk board, upper casing are disintegrated, centre at a pull head chassis crossbeam and No. two pull head chassis crossbeams arranges interim support, is provided with the support jack at the interim upper surface two ends of supporting;
D, hoisting process:
Earlier lower casing is placed on the flat truck, the flat truck reversing enters in the operating range of crane, and crane on No. two pull head chassis crossbeams and interim the support, supports the lower casing hoisted in position jack and adjusts the lower casing level, realizes that lower casing is in place;
Lift C type bulk board again, C type bulk board lower-left end is placed on pull head chassis crossbeam, C type bulk board bottom righthand side is placed on the left end upper surface of lower casing;
Lift upper casing at last, the lower-left end of upper casing is placed on the upper right side of C type bulk board, and upper casing right-hand member and lower casing right-hand justified also interlock, and C type bulk board is fixed in the cavity that upper casing and lower casing interlock;
E, dismounting work:
By bolt with upper casing with after lower casing is connected one, will support temporarily and support jack and remove, adopt crane to leave the scene under order.
Described interim support is made by H shaped steel.Described support jack lifting weight is 30t.Described C type bulk board quantity is 16, and every C type bulk board weight is 15t.The weight of described upper casing, lower casing is 113t.
Beneficial effect of the present invention: (1) indoor lifting aluminium sheet stretcher process is safe and reliable; (2) lifting efficient height; (3) workable, reduce construction cost.
Description of drawings
Fig. 1 arranges the layout scheme drawing for crane of the present invention;
Fig. 2 is crane counterweight scheme of installation of the present invention;
Fig. 3 supports scheme drawing in place for the present invention is interim;
Fig. 4 is the pull head scheme drawing in place of stretcher of the present invention;
Fig. 5 is the pull head lower casing cross-sectional schematic in place of Fig. 4;
Fig. 6 is Fig. 4 pull head lower casing and C type bulk board cross-sectional schematic in place;
Among the figure: crane 1, No. two cranes 2, stretcher track 3, pull head chassis crossbeam 4-1, No. two pull head chassis crossbeam 4-2, support 5 temporarily, lower casing 6, flat truck 7, support jack 8, C type bulk board 9, upper casing 10, bolt 11, column 12.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail.
As shown in the figure: the method for the pull head of stretcher of the present invention lifting use equipment mainly by crane 1, No. two cranes 2, stretcher track 3, pull head chassis crossbeam 4-1, No. two pull head chassis crossbeam 4-2, support 5 temporarily, lower casing 6, flat truck 7, support jack 8, C type bulk board 9, upper casing 10, bolt 11, column 12 and form.
Specific embodiment:
As shown in Figure 1: A, according to factory building size Selection crane:
Stretcher is installed in the factory building that span is 30m, column 12 spacings of factory building are 12m, and factory building height is 16m, and the pull head of stretcher mainly is made up of upper casing 10, lower casing 6 and 16 C type bulk board 9, the weight of upper casing 10, lower casing 6 is 113t, and every C type bulk board 9 weight are 15t; Select crane 1 and No. two cranes 2 for use, crane 1 is the wheel crane of 500t, and the long 16.1m of armed lever, radius of turn 12m, clear headroom 8.5m, lifting weight 128t, the supporting leg of crane 1 open and be 9.6m up and down, and supporting leg distance between left and right is 10m; No. two crane 2 is the wheel crane of 100t;
As shown in Figure 2: B, the lifting position of crane is set:
As preparing before Fig. 3, Fig. 5, shown in Figure 6: C, the lifting:
According to design paper, pull head chassis crossbeam 4-1, No. two pull head chassis crossbeam 4-2 are placed on the stretcher track 3, lower casing 6, C type bulk board 9, upper casing 10 are disintegrated, centre at a pull head chassis crossbeam 4-1 and No. two pull head chassis crossbeam 4-2 arranges interim support 5, be provided with support jack 8 at the interim 5 upper surface two ends of supporting, described interim support 5 is made by H shaped steel, and described support jack 8 lifting weight are 30t;
D, hoisting process:
Earlier lower casing 6 is placed on the flat truck 7, flat truck 7 reversings enter in the operating range of crane 1, crane 1 supports lower casing 6 hoisted in position on 5 with interim at No. two pull head chassis crossbeam 4-2, supports jack 8 and adjusts lower casings 6 levels, and realization lower casing 6 is in place;
Lift C type bulk board 9 again, C type bulk board 9 lower-left ends are placed on pull head chassis crossbeam 4-1, C type bulk board 9 bottom righthand sides are placed on the left end upper surface of lower casing 6;
Lift upper casing 10 at last, the lower-left end of upper casing 10 is placed on the upper right side of C type bulk board 9, and upper casing 10 right-hand members and lower casing 6 right-hand justifieds also interlock, and C type bulk board 9 is fixed in the cavity that upper casing 10 and lower casing 6 interlock;
E, dismounting work: by bolt 11 with upper casing 10 with after lower casing 6 is connected one, will support 5 and support jack 8 and remove temporarily, adopt crane 1 to leave the scene under order.
Use the method for the pull head lifting of stretcher of the present invention, indoor lifting aluminium sheet stretcher process is safe and reliable, and high efficiency is workable, can reduce construction cost, accelerating construction progress.
Claims (5)
1. the method for the pull head of stretcher lifting is characterized in that, comprises the steps:
A, according to factory building size Selection crane:
The pull head of stretcher is made up of upper casing (10), lower casing (6) and C type bulk board (9), weight and equipment sunk type basis upside according to upper casing (10), lower casing (6) and C type bulk board (9) are selected crane (1) and No. two cranes (2) for use to factory building column (12) distance and factory building bulk, crane (1) is the wheel crane of 500t, and No. two cranes (2) are the wheel crane of 100t;
B, the lifting position of crane is set:
Crane (1) is arranged between the colonnade of factory building column (12), during 90 ° of the arm vertical-right clickwises of crane (1), counterweight on the crane (1) and factory building column (12) leave certain interval, No. two cranes (2) are arranged on the factory building outside, the crane additional weight hoisting of crane (1) to crane (1), is finished the lifting of crane (1) in factory building and prepared;
Prepare before C, the lifting:
According to design paper, a pull head chassis crossbeam (4-1), No. two pull head chassis crossbeams (4-2) are placed on the stretcher track (3), lower casing (6), C type bulk board (9), upper casing (10) are disintegrated, centre at a pull head chassis crossbeam (4-1) and No. two pull head chassis crossbeams (4-2) arranges interim support (5), at interim (5) the upper surface two ends of supporting support jack (8) is set;
D, hoisting process:
Earlier lower casing (6) is placed on the flat truck (7), flat truck (7) reversing enters in the operating range of crane (1), crane (1) with lower casing (6) hoisted in position No. two pull head chassis crossbeams (4-2) and interim the support on (5), support jack (8) and adjust lower casing (6) level, realize that lower casing (6) is in place;
Lift C type bulk board (9) again, C type bulk board (9) lower-left end is placed on the pull head chassis crossbeam (4-1), C type bulk board (9) bottom righthand side is placed on the left end upper surface of lower casing (6);
Lift upper casing (10) at last, the lower-left end of upper casing (10) is placed on the upper right side of C type bulk board (9), upper casing (10) right-hand member and lower casing (6) right-hand justified also interlock, and C type bulk board (9) is fixed in the cavity that upper casing (10) and lower casing (6) interlock;
E, dismounting work:
By bolt (11) with upper casing (10) with after lower casing (6) is connected one, will support (5) temporarily and support jack (8) and remove, adopt crane (1) to leave the scene under order.
2. the method for the pull head of stretcher according to claim 1 lifting is characterized in that described interim support (5) is made by H shaped steel.
3. the method for the pull head of stretcher according to claim 1 lifting is characterized in that described support jack (8) lifting weight is 30t.
4. the method for the pull head of stretcher according to claim 1 lifting is characterized in that described C type bulk board (9) quantity is 16, and every C type bulk board (9) weight is 15t.
5. the method for the pull head of stretcher according to claim 1 lifting is characterized in that the weight of described upper casing (10), lower casing (6) is 113t.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180316.9A CN103241649B (en) | 2013-05-16 | 2013-05-16 | Method for hoisting drawing head of drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180316.9A CN103241649B (en) | 2013-05-16 | 2013-05-16 | Method for hoisting drawing head of drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103241649A true CN103241649A (en) | 2013-08-14 |
| CN103241649B CN103241649B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310180316.9A Active CN103241649B (en) | 2013-05-16 | 2013-05-16 | Method for hoisting drawing head of drawing machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709543A (en) * | 1970-10-19 | 1973-01-09 | H Tax | Loading crane for shipping containers of different size |
| US4854800A (en) * | 1984-08-22 | 1989-08-08 | British Aerospace Public Limited Company | Open sea transfer of articles |
| JPH08198575A (en) * | 1995-01-25 | 1996-08-06 | Ishikawajima Harima Heavy Ind Co Ltd | Large structure lifting device and lifting method |
| CN101549836A (en) * | 2009-05-12 | 2009-10-07 | 中国第一冶金建设有限责任公司 | Method for hoisting ultra-high overweight equipment in closed workshop and special sling |
| CN101858059A (en) * | 2010-06-03 | 2010-10-13 | 上海市第一市政工程有限公司 | Construction method of erecting prestressed concrete beam on river |
| CN102267664A (en) * | 2011-05-27 | 2011-12-07 | 中国一冶集团有限公司 | Method for installing bridge crane using load-supporting roof beam for hoisting and usage thereof |
| CN102852339A (en) * | 2012-10-16 | 2013-01-02 | 中国十七冶集团有限公司 | River-crossing member hanging method |
-
2013
- 2013-05-16 CN CN201310180316.9A patent/CN103241649B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3709543A (en) * | 1970-10-19 | 1973-01-09 | H Tax | Loading crane for shipping containers of different size |
| US4854800A (en) * | 1984-08-22 | 1989-08-08 | British Aerospace Public Limited Company | Open sea transfer of articles |
| JPH08198575A (en) * | 1995-01-25 | 1996-08-06 | Ishikawajima Harima Heavy Ind Co Ltd | Large structure lifting device and lifting method |
| CN101549836A (en) * | 2009-05-12 | 2009-10-07 | 中国第一冶金建设有限责任公司 | Method for hoisting ultra-high overweight equipment in closed workshop and special sling |
| CN101858059A (en) * | 2010-06-03 | 2010-10-13 | 上海市第一市政工程有限公司 | Construction method of erecting prestressed concrete beam on river |
| CN102267664A (en) * | 2011-05-27 | 2011-12-07 | 中国一冶集团有限公司 | Method for installing bridge crane using load-supporting roof beam for hoisting and usage thereof |
| CN102852339A (en) * | 2012-10-16 | 2013-01-02 | 中国十七冶集团有限公司 | River-crossing member hanging method |
Non-Patent Citations (2)
| Title |
|---|
| 王志远等: "双吊车抬吊法的分类和吊装过程", 《石油化工建设》 * |
| 骆发江等: "大吨位双机抬升吊装技术的应用", 《建筑施工》 * |
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| Publication number | Publication date |
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| CN103241649B (en) | 2015-03-11 |
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