CN105523474A - Lifting method for high-altitude heavy objects in workshop - Google Patents
Lifting method for high-altitude heavy objects in workshop Download PDFInfo
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- CN105523474A CN105523474A CN201410560711.4A CN201410560711A CN105523474A CN 105523474 A CN105523474 A CN 105523474A CN 201410560711 A CN201410560711 A CN 201410560711A CN 105523474 A CN105523474 A CN 105523474A
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- weight
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- heavy objects
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- crane
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Abstract
The invention discloses a lifting method for high-altitude heavy objects in a workshop. When a first crane needs to be maintained and spare parts need to be replaced, a second crane adjacent to the first crane works normally. The lifting method for the high-altitude heavy objects in the workshop is characterized in that the method comprises the following steps that a, when the damaged spare parts on the first crane need to be transported to the ground, a lifting point is set over the to-be-transported heavy objects and hung with a fixed pulley; b, one end of a steel wire rope is firmly fixed to the to-be-transported heavy objects, and the other end of the steel wire rope penetrates through the fixed pulley and is fixed to the adjacent second crane; c, when the second crane is slowly started in the direction departing from the heavy objects, the heavy objects are lifted; when the heavy objects are lifted to a certain height, the first crane is moved away in the reverse direction; and d, the second crane is slowly driven to the original position, and accordingly the heavy objects are slowly landed on the ground. The lifting method for the high-altitude heavy objects in the workshop has the advantages that materials are gathered on the spot, and lifting of the heavy spare parts on the high-altitude cranes is conducted conveniently and rapidly.
Description
Technical field
The present invention relates to a kind of high-altitude weight hanging method, specifically, is weight hanging method in high-altitude in a kind of workshop.
Background technology
Driving in steel structure job shop factory building is used to the steel beam column of handling processing, but also needs handling, such as motor and wheel etc. during the repairing of driving heavy weight spare and accessory parts device itself, is to move transport by manpower, otherwise loop wheel machine can only be utilized to march into the arena handling.
Therefore the high-altitude weight lifting mode in known plant building also exists above-mentioned all inconvenience and problem.
Summary of the invention
Object of the present invention, is to propose high-altitude weight hanging method in a kind of workshop utilizing another driving cooperation one fixed pulley mode.
For achieving the above object, technical solution of the present invention is:
High-altitude weight hanging method in a kind of workshop, comprising No. 1 driving needs maintain and replace spare and accessory parts, its adjacent normal work of No. 2 drivings, it is characterized in that comprising the following steps:
A, when the damage spare and accessory parts in No. 1 driving need handling to ground, first treating to arrange a suspension centre directly over handling weight, and hanging up a fixed pulley;
B, steel rope one fixed and treats lift heavy thing, other end is fixed in No. 2 adjacent drivings through fixed pulley;
C, when No. 2 cars slowly deviate from weight direction start time, weight is just raised, and when weight is raised to certain altitude, reversing sense removes No. 1 driving;
D, allow No. 2 drivings slowly open go back to original position again, weight just slowly land to ground.
In workshop of the present invention, weight hanging method in high-altitude can also be further achieved by the following technical measures.
Aforesaid method, the suspension centre in wherein said step a is the purlin of Roof system.
Aforesaid method, wherein also comprises employing and can be lifted to above driving to be repaired by new spare part from ground from contrary d-a step.
Adopt after technique scheme, in workshop of the present invention, high-altitude weight hanging method has and gathers materials on the spot, the advantage of the handling of the upper reprovision part of convenient and swift solution high-altitude driving.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the driving cooperation fixed pulley hoisting heavy of the embodiment of the present invention.
In figure: No. 11 drivings, No. 22 drivings, 3 Crane Rails, 4 fixed pulleys, 5 steel ropes.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is illustrated further.
Embodiment 1
Now refer to Fig. 1, Fig. 1 is the schematic diagram of the driving cooperation fixed pulley hoisting heavy of the embodiment of the present invention.As shown in the figure, in described workshop, No. 1, high-altitude driving 1 needs maintain and replace spare and accessory parts, and its No. 2 adjacent drivings 2 can normally work, and adopt following steps:
A, when the damage spare and accessory parts in No. 1 driving 1 need handling to ground, first treating to arrange a suspension centre directly over handling weight, if suspension centre is the purlin of Roof system, and hang up a fixed pulley 4;
B, steel rope 5 one fixed and treats lift heavy thing, other end is fixed in No. 2 adjacent drivings through fixed pulley 4;
C, when No. 2 cars slowly deviate from weight direction start time, weight is just raised, and when weight is raised to certain altitude, reversing sense removes No. 1 driving;
D, allow No. 2 drivings slowly open go back to original position again, weight just slowly land to ground.
When weight hanging method in high-altitude is implemented in workshop of the present invention, according to the weight of weight, the load-carry duty of suspension centre, fixed pulley, steel rope to be determined, firm during colligation, guarantee safety of operation.
Embodiment 2
The present embodiment from ground, new spare part is lifted to driving to be repaired to get on, and can adopt the d-a step contrary with embodiment 1, and concrete operations require with embodiment 1.
The present invention has substantive distinguishing features and significant technological advance, and in workshop of the present invention, high-altitude weight hanging method utilizes another driving cooperation one fixed pulley mode, gathers materials on the spot, conveniently solves the handling of the upper reprovision part of high-altitude driving.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (3)
1. a weight hanging method in high-altitude in workshop, comprising No. 1 driving needs maintain and replace spare and accessory parts, its adjacent normal work of No. 2 drivings, it is characterized in that comprising the following steps:
A, when the damage spare and accessory parts in No. 1 driving need handling to ground, first treating to arrange a suspension centre directly over handling weight, and hanging up a fixed pulley;
B, steel rope one fixed and treats lift heavy thing, other end is fixed in No. 2 adjacent drivings through fixed pulley;
C, when No. 2 cars slowly deviate from weight direction start time, weight is just raised, and when weight is raised to certain altitude, reversing sense removes No. 1 driving;
D, allow No. 2 drivings slowly open go back to original position again, weight just slowly land to ground.
2. high-altitude weight hanging method in workshop as claimed in claim 1, it is characterized in that, the suspension centre in described step a is the purlin of Roof system.
3. high-altitude weight hanging method in workshop as claimed in claim 1, is characterized in that, also comprises adopting to be lifted to above driving to be repaired by new spare part from ground from contrary d-a step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560711.4A CN105523474A (en) | 2014-10-21 | 2014-10-21 | Lifting method for high-altitude heavy objects in workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560711.4A CN105523474A (en) | 2014-10-21 | 2014-10-21 | Lifting method for high-altitude heavy objects in workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523474A true CN105523474A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410560711.4A Pending CN105523474A (en) | 2014-10-21 | 2014-10-21 | Lifting method for high-altitude heavy objects in workshop |
Country Status (1)
| Country | Link |
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| CN (1) | CN105523474A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008224419A (en) * | 2007-03-13 | 2008-09-25 | Nippon Steel Corp | Survey method and management method for ceiling crane rail |
| CN201176370Y (en) * | 2008-03-22 | 2009-01-07 | 王生银 | Electric generator stator combination sling |
| CN201485166U (en) * | 2009-04-03 | 2010-05-26 | 中冶实久建设有限公司 | Special-purpose sling for quickly suspending frame of hot-rolled continuous rolling mill |
| CN201729578U (en) * | 2010-06-12 | 2011-02-02 | 中冶东方工程技术有限公司 | Crown block for repairing in a workshop |
| CN202379614U (en) * | 2011-12-28 | 2012-08-15 | 防城港中一重工有限公司 | Anti-bumping device for overhauling travelling crane |
| CN102730561A (en) * | 2012-07-10 | 2012-10-17 | 烟台宝井钢材加工有限公司 | Overhauling platform for travelling crane |
| CN202848809U (en) * | 2012-10-25 | 2013-04-03 | 中国石油大学(北京) | Upper and lower derrick racking platform device |
-
2014
- 2014-10-21 CN CN201410560711.4A patent/CN105523474A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008224419A (en) * | 2007-03-13 | 2008-09-25 | Nippon Steel Corp | Survey method and management method for ceiling crane rail |
| CN201176370Y (en) * | 2008-03-22 | 2009-01-07 | 王生银 | Electric generator stator combination sling |
| CN201485166U (en) * | 2009-04-03 | 2010-05-26 | 中冶实久建设有限公司 | Special-purpose sling for quickly suspending frame of hot-rolled continuous rolling mill |
| CN201729578U (en) * | 2010-06-12 | 2011-02-02 | 中冶东方工程技术有限公司 | Crown block for repairing in a workshop |
| CN202379614U (en) * | 2011-12-28 | 2012-08-15 | 防城港中一重工有限公司 | Anti-bumping device for overhauling travelling crane |
| CN102730561A (en) * | 2012-07-10 | 2012-10-17 | 烟台宝井钢材加工有限公司 | Overhauling platform for travelling crane |
| CN202848809U (en) * | 2012-10-25 | 2013-04-03 | 中国石油大学(北京) | Upper and lower derrick racking platform device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |