CN201334306Y - Hoisting machine for upright post member - Google Patents
Hoisting machine for upright post member Download PDFInfo
- Publication number
- CN201334306Y CN201334306Y CNU2008202300034U CN200820230003U CN201334306Y CN 201334306 Y CN201334306 Y CN 201334306Y CN U2008202300034 U CNU2008202300034 U CN U2008202300034U CN 200820230003 U CN200820230003 U CN 200820230003U CN 201334306 Y CN201334306 Y CN 201334306Y
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- CN
- China
- Prior art keywords
- upright post
- lifting
- post member
- ropes
- hoisting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 claims description 10
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility mode relates to a hoisting machine, in particular to a hoisting machine for a larger-scale upright post member, which is characterized in that a crown block is respectively installed on two ends of a lifting beam, two ropes respectively round the crown blocks, and a pulley is respectively installed on two ends of the ropes. The hoisting machine is fixed on the upright post member through the lifting beam, two crown blocks installed at the two ends of the lifting beam, two ropes respectively rounding two crown blocks, the pulley block formed by four pulleys installed on two ends of two ropes, and end points of four lifting ropes rounding four pulleys; the fixed position is deflected from the center of gravity of the upright post member; and therefore, in the course of lifting the upright post member, the upright post member can automatically rotate due to the deflection of the center of gravity, four lifting ropes can move up and down along four pulleys when the upright post member rotates, thereby achieving that the upright post member automatically turn over in the lifting beam. The hoisting machine is especially applicable for lifting the larger-scale upright post member, and has the advantages of rapid construction and small safety risk.
Description
Technical field
The utility model relates to a kind of hoisting appliance, particularly large-scale column component hoisting machine tool.
Background technology
Distribution equipment outside industrial premises of being made up of large-sized structural parts or the room in the substation project, its member are after the assembling of ground, carry out integral hoisting, in hoisting process, the lifting of column need be lifted by crane by level, aloft revolves to turn 90 degrees, after becoming plumbness, link to each other with upright post basic.At present for the lifting of the large-scale column six suspension centre integral lifting that adopt more, only four main suspension centres are set at the column single face, lift by crane by main crane, two secondary suspension centres are sling column by secondary crane is auxiliary, after lifting by crane certain position, the rope of secondary suspension centre to be removed, column is aloft by manually it being overturn, this just causes: 1 column framework can't be in plumbness fully, is unfavorable for the in place installation of column framework in basic rim of a cup; 2, for steel structure member, the column rod member is easy to generate distortion; When 3, manually reversing, both time-consuming, dangerous again.If the employing segmental hoisting, speed of application is slow, needs the workmen to carry out construction and installation in the junction of high-altitude member, and security risk is big.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, provides a kind of in hoisting process, the hoisting machine tool of the column component that can be overturn automatically by lifting components.
For achieving the above object, the technical solution of the utility model is: a kind of column component hoisting machine tool, it is characterized in that being separately installed with fixed pulley at the two ends of lifting crossbeam, two root ropes are walked around fixed pulley respectively, are separately installed with pulley at the two ends of every rope.
The length of above-mentioned lifting crossbeam is greater than by the width of hoisting upright column member.
Be fixed with the hoist cable that is used to hang suspension hook on the above-mentioned lifting crossbeam.
The utility model utilization lifting crossbeam, be installed in two fixed pulleys at lifting crossbeam two ends, walk around two ropes of fixed pulley respectively and be installed in four formed assembly pulleys of pulley of two rope ends and walk around the end points of four lifting ropes on four pulleys, be fixed on the column component, the center of gravity of column component is departed from the fixed position, column component is in the lifting process like this, because the skew of center of gravity, column component will rotate automatically, four lifting ropes will move up and down along four pulleys when rotated, thereby realize column component upset automatically in the lifting crossbeam.
The technical solution of the utility model is specially adapted to the lifting of large-scale component, and it is fast to have a speed of application, the characteristics that security risk is little.
Figure of description
Accompanying drawing 1 be hoisting machine tool of the present utility model with by the connection diagram of hoisting upright column member;
Accompanying drawing 2 is the connection diagram when being rotated to the upright position by the hoisting upright column member of the present utility model.
The specific embodiment
As shown in Figure 1, 2, be separately installed with 3, two ropes 4 of fixed pulley at the two ends of lifting crossbeam 2 and walk around fixed pulley respectively, be separately installed with pulley 5 at the two ends of every rope.In order to guarantee column component 7 in hoisting process, can be turned into position perpendicular to the ground smoothly, the length of lifting crossbeam 2 is greater than by the width of hoisting upright column member.
The main suspension hook of main crane 1 be fixed on the hoist cable that lifting being used on the crossbeam 2 hang suspension hook and link to each other, the auxiliary lifting rope 8 that is installed in bottom the column component links to each other with the suspension hook of whipline.Lifting is walked around pulley 5 with rope 6 and is fixed on the column component.During lifting, main crane and whipline adopt two-shipper to lift and eight suspension centre lifting methods, utilize the reasonable installing position of hoisting machine tool and lifting rope, can realize being turned into position perpendicular to the ground aloft automatically by the hoisting upright column member.
Claims (3)
1, a kind of column component hoisting machine tool is characterized in that being separately installed with fixed pulley (3) at the two ends of lifting crossbeam (2), and two ropes (4) are walked around fixed pulley (3) respectively, are separately installed with pulley (5) at the two ends of every rope (4).
2, column component hoisting machine tool according to claim 1, the length that it is characterized in that above-mentioned lifting crossbeam (2) is greater than by the width of hoisting upright column member.
3, column component hoisting machine tool according to claim 2 is characterized in that being fixed with the hoist cable that is used to hang suspension hook on the above-mentioned lifting crossbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202300034U CN201334306Y (en) | 2008-12-10 | 2008-12-10 | Hoisting machine for upright post member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202300034U CN201334306Y (en) | 2008-12-10 | 2008-12-10 | Hoisting machine for upright post member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334306Y true CN201334306Y (en) | 2009-10-28 |
Family
ID=41285955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202300034U Expired - Fee Related CN201334306Y (en) | 2008-12-10 | 2008-12-10 | Hoisting machine for upright post member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334306Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434366A (en) * | 2008-12-12 | 2009-05-20 | 宁夏电力建设工程公司 | Hoisting tool and hoisting method for column component |
| CN103626021A (en) * | 2013-12-13 | 2014-03-12 | 中联重科股份有限公司 | Turnover mechanism of workpiece and surrounding structural part thereof |
| CN105923534A (en) * | 2016-07-15 | 2016-09-07 | 沈阳建筑大学 | Method for hoisting and transporting round stone column by using inner steel pipe |
| CN106115459A (en) * | 2016-07-15 | 2016-11-16 | 沈阳建筑大学 | Prevent the method that ashlar post fractures or breaks in transport and hoisting process |
| CN111039192A (en) * | 2019-11-01 | 2020-04-21 | 广东省源天工程有限公司 | Method for hoisting mechanical equipment by adopting aerial relay |
| CN111517222A (en) * | 2020-04-24 | 2020-08-11 | 贵州省绿筑科建住宅产业化发展有限公司 | Prefabricated part overturning structure and overturning method |
-
2008
- 2008-12-10 CN CNU2008202300034U patent/CN201334306Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434366A (en) * | 2008-12-12 | 2009-05-20 | 宁夏电力建设工程公司 | Hoisting tool and hoisting method for column component |
| CN101434366B (en) * | 2008-12-12 | 2013-06-19 | 宁夏送变电工程公司 | Hoisting tool and hoisting method for column component |
| CN103626021A (en) * | 2013-12-13 | 2014-03-12 | 中联重科股份有限公司 | Turnover mechanism of workpiece and surrounding structural part thereof |
| CN103626021B (en) * | 2013-12-13 | 2015-09-30 | 中联重科股份有限公司 | Turnover mechanism of workpiece and surrounding structural part thereof |
| CN105923534A (en) * | 2016-07-15 | 2016-09-07 | 沈阳建筑大学 | Method for hoisting and transporting round stone column by using inner steel pipe |
| CN106115459A (en) * | 2016-07-15 | 2016-11-16 | 沈阳建筑大学 | Prevent the method that ashlar post fractures or breaks in transport and hoisting process |
| CN111039192A (en) * | 2019-11-01 | 2020-04-21 | 广东省源天工程有限公司 | Method for hoisting mechanical equipment by adopting aerial relay |
| CN111517222A (en) * | 2020-04-24 | 2020-08-11 | 贵州省绿筑科建住宅产业化发展有限公司 | Prefabricated part overturning structure and overturning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20101210 |