CN109052170A - A kind of large equipment single hook hauling positioning device and localization method - Google Patents
A kind of large equipment single hook hauling positioning device and localization method Download PDFInfo
- Publication number
- CN109052170A CN109052170A CN201811161164.7A CN201811161164A CN109052170A CN 109052170 A CN109052170 A CN 109052170A CN 201811161164 A CN201811161164 A CN 201811161164A CN 109052170 A CN109052170 A CN 109052170A
- Authority
- CN
- China
- Prior art keywords
- bridge machine
- prism
- suspension hook
- adjustable support
- bridge
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Abstract
A kind of large equipment single hook hauling positioning device and localization method, are related to the lifting of large equipment, and in particular to bridge machine single hook lifting operation.It includes boom hoisting, and boom hoisting includes the bridge machine trolley on the bridge machine and bridge machine being mounted on bridge machine track, the mounting bridge machine suspension hook below bridge machine trolley.Its key technology is that measuring system is installed on boom hoisting, and measuring system is to install adjustable support on bridge machine trolley, and the prism of total station is installed above the center of adjustable support, and bridge machine suspension hook is located at the lower section of the center of adjustable support.The invention has the advantages that: traditional ocular estimate is changed to total station survey method by it, effectively measurable alternative point is converted by the center of hoisting heavy, centre deviation quantitative expression will be lifted by measurement, the mobile position deviation of precise quantification bridge machine, improve positioning accuracy, bridge machine driver is set quickly and accurately to find target position accurately, method is easy, strong operability.
Description
Technical field
A kind of large equipment single hook hauling positioning device and localization method, are related to the lifting of large equipment, and in particular to bridge
Machine single hook lifting operation.
Background technique
The lifting of large equipment, conventional mapping methods mainly pass through bridge machine driver and ground control personnel estimate positioning,
The problem is that error is larger and tends not to primary in place, need repeatedly to adjust, the adjustment of side trailing edge.Thus tradition positioning
Professional technician needed for method is more, time-consuming.
Summary of the invention
The problem to be solved in the present invention provides a kind of method simplicity aiming above insufficient, and accurate positioning can operate
Property strong large equipment hanging apparatus and localization method.Its technical solution is as follows:
It includes boom hoisting, and boom hoisting includes the bridge machine trolley on the bridge machine and bridge machine being mounted on bridge machine track,
The mounting bridge machine suspension hook below bridge machine trolley.Its key technology is that measuring system is installed on boom hoisting, measuring system be
Adjustable support is installed on bridge machine trolley, the prism of total station is installed above the center of adjustable support, bridge machine suspension hook is located at
The lower section of the center of adjustable support.
The bridge machine suspension hook is located on the same line with prism.
A kind of large equipment single hook lifts by crane localization method, key technology be the following steps are included:
1) position, that is, prism coordinate points of prism are checked:
Bridge machine suspension hook is dropped to away from ground 200mm~1m, and the coordinate of suspension hook projected centre point is then measured with total station, this
Shi Qiaoji is motionless, and prism coordinate points are adjusted to the plane coordinate point position of suspension hook projected centre point, then prism coordinate points representative is hung
Hook projection central point, while the central point of hoisting heavy is also represented, then arbitrarily mobile bridge machine, surveys several suspension hook projection centres more
The coordinate points of point are to check the position of prism, the then position of fixedly adjustable bracket and prism；
2) hoisting heavy completes positioning:
The plane coordinates of known prism target point, weight target point, total station monitor prism location coordinate, and mobile bridge machine makes
Prism coordinate points are overlapped with prism target point, namely are overlapped with weight target point, show that the central point of hoisting heavy is located at weight
Target point completes lifting positioning, and suspension hook can fall, hoisting heavy.
Compared with prior art, the invention has the following beneficial effects:
1, traditional ocular estimate is changed to total station survey method by the present invention, and effectively converting the center of hoisting heavy to can
The alternative point of measurement will lift centre deviation quantitative expression by measurement, and the mobile position deviation of precise quantification bridge machine improves
Positioning accuracy enables bridge machine driver quickly and accurately to find target position accurately, and method is easy, strong operability.
2, precision improves the risk for reducing lifting fault, reduces professional technician's investment, saves human resources.
3, the lifting time is greatly shortened, lifting operation risk is reduced.
4, apparatus of the present invention structure is simple, adjustable support once mounting, for reusing, only need to periodically check adjustment,
Save construction cost.
5, the method can be widely applied to need in the large equipment single hook lifting construction of precise positioning, promote and apply
It has a extensive future.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Fig. 1 partial enlargement diagram.
Specific embodiment
Referring to Fig. 1, Fig. 2, the present invention includes boom hoisting, and boom hoisting includes 7 He of bridge machine being mounted on bridge machine track 9
Bridge machine trolley 3 on bridge machine 7, the mounting bridge machine suspension hook 2 below bridge machine trolley 3.Its key technology is installed on boom hoisting
Measuring system, measuring system are measured by total station, and to guarantee precision, it is the installation adjustable support 6 on bridge machine trolley 3,
The prism 5 of total station is installed above the center of adjustable support 6, bridge machine suspension hook 2 is located at the center of adjustable support 6
Lower section.Adjustable support 6 can carry out horizontal and center adjustment, to adjust level and the center of prism 5, guarantee adjustable support 6
Center is overlapped with suspension hook projection centre.
The bridge machine suspension hook 2 is located on the same line with prism 5.
A kind of large equipment single hook lifts by crane localization method, key technology be the following steps are included:
1) position, that is, prism coordinate points 4 of prism 5 are checked:
It is the height that the most comfortable is made in people's gymnastics that bridge machine suspension hook 2, which is dropped to away from ground 200mm~1m, 500mm, then uses whole station
Instrument measures the coordinate (X of suspension hook projected centre point 11,Y1), bridge machine 7 is motionless at this time, and prism coordinate points 4 are adjusted to (X1,Y1), then rib
Mirror coordinate points 4 represent suspension hook projected centre point 1, while also representing the central point of hoisting heavy 10, then arbitrarily mobile bridge machine 7,
The coordinate points of 3~5 suspension hook projected centre points 1 are surveyed to check the position of prism 5, then lock the position of adjustable support 6 and prism 5
It sets；
2) hoisting heavy completes positioning:
According to 1) knowing, hoisting heavy central point 10, suspension hook projected centre point 1 and 4 three of prism coordinate points are overlapped, i.e., available
Prism coordinate points 4 represent hoisting heavy central point 10, it is known that the plane coordinates (X of prism target point 8, weight target point 112,
Y2), total station monitors prism location coordinate, and mobile bridge machine 7 makes prism coordinate points 4 and 8 (X of prism target point2,Y2) be overlapped, namely
With 11 (X of weight target point2,Y2) be overlapped, show that hoisting heavy central point is located at weight target point 11, completes lifting positioning, suspension hook
It can fall, hoisting heavy.
Claims (3)
1. a kind of large equipment single hook hauling positioning device, including boom hoisting, boom hoisting includes being mounted on bridge machine track (9)
On bridge machine (7) and bridge machine (7) on bridge machine trolley (3), the mounting bridge machine suspension hook (2) below the bridge machine trolley (3), it is characterized in that
Measuring system is installed on boom hoisting, measuring system is installation adjustable support (6) on bridge machine trolley (3), in adjustable support
(6) prism (5) of installation total station, bridge machine suspension hook (2) are located under the center of adjustable support (6) above center
Side.
2. a kind of large equipment single hook hauling positioning device according to claim 1, it is characterised in that bridge machine suspension hook (2) and rib
Mirror (5) is located on the same line.
3. a kind of large equipment single hook as claimed in claim 1 or 2 lifts by crane localization method, it is characterised in that the following steps are included:
1) position, that is, prism coordinate points (4) of prism (5) are checked:
Bridge machine suspension hook (2) is dropped to away from ground 200mm~1m, and the coordinate of suspension hook projected centre point (1) is then measured with total station
(X1,Y1), bridge machine (7) is motionless at this time, and prism coordinate points (4) are adjusted to (X1,Y1), then prism coordinate points (4) represent suspension hook projection
Central point (1), while the central point of hoisting heavy (10) is also represented, then arbitrarily mobile bridge machine (7), survey several suspension hook projections more
Then the coordinate points of central point (1) lock the position of adjustable support (6) and prism (5) to check the positions of prism (5)；
2) hoisting heavy completes positioning:
Known prism target point (8), weight target point (11) plane coordinates (X2,Y2), total station monitors prism location coordinate,
Mobile bridge machine (7) make prism coordinate points (4) and prism target point (8) (X2,Y2) be overlapped, namely with weight target point (11) (X2,
Y2) be overlapped, show that hoisting heavy central point is located at weight target point, complete lifting positioning, suspension hook falls, hoisting heavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811161164.7A CN109052170A (en) | 2018-09-30 | 2018-09-30 | A kind of large equipment single hook hauling positioning device and localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811161164.7A CN109052170A (en) | 2018-09-30 | 2018-09-30 | A kind of large equipment single hook hauling positioning device and localization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109052170A true CN109052170A (en) | 2018-12-21 |
Family
ID=64767471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811161164.7A Pending CN109052170A (en) | 2018-09-30 | 2018-09-30 | A kind of large equipment single hook hauling positioning device and localization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109052170A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216482A (en) * | 2023-01-11 | 2023-06-06 | 中建五洲工程装备有限公司 | Truss type fan tower standard section integral hoisting system and hoisting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142773A (en) * | 1995-11-20 | 1997-06-03 | Kajima Corp | Automatic tracking system for crane hook |
| CN102491181A (en) * | 2011-12-20 | 2012-06-13 | 武汉理工大学 | Steel freight yard digitalized three-dimensional positioning method based on portal crane positioning |
| CN103339056A (en) * | 2010-12-03 | 2013-10-02 | 科恩起重机有限公司 | Method for positioning load and fetching positioned load or stacking loads with crane |
| CN105152038A (en) * | 2015-09-02 | 2015-12-16 | 湖南科技大学 | Tower crane positioning device and method |
| CN105800464A (en) * | 2016-04-29 | 2016-07-27 | 南开大学 | Positioning method based on automatic lifting hook system |
| CN208829133U (en) * | 2018-09-30 | 2019-05-07 | 中国水利水电第七工程局有限公司 | A kind of large equipment single hook hauling positioning device |
-
2018
- 2018-09-30 CN CN201811161164.7A patent/CN109052170A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09142773A (en) * | 1995-11-20 | 1997-06-03 | Kajima Corp | Automatic tracking system for crane hook |
| CN103339056A (en) * | 2010-12-03 | 2013-10-02 | 科恩起重机有限公司 | Method for positioning load and fetching positioned load or stacking loads with crane |
| CN102491181A (en) * | 2011-12-20 | 2012-06-13 | 武汉理工大学 | Steel freight yard digitalized three-dimensional positioning method based on portal crane positioning |
| CN105152038A (en) * | 2015-09-02 | 2015-12-16 | 湖南科技大学 | Tower crane positioning device and method |
| CN105800464A (en) * | 2016-04-29 | 2016-07-27 | 南开大学 | Positioning method based on automatic lifting hook system |
| CN208829133U (en) * | 2018-09-30 | 2019-05-07 | 中国水利水电第七工程局有限公司 | A kind of large equipment single hook hauling positioning device |
Non-Patent Citations (1)
| Title |
|---|
| 杜子涛 等: "《现代数字测量学》", 中国建筑工业出版社, pages: 161 - 165 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216482A (en) * | 2023-01-11 | 2023-06-06 | 中建五洲工程装备有限公司 | Truss type fan tower standard section integral hoisting system and hoisting method |
| CN116216482B (en) * | 2023-01-11 | 2023-11-14 | 中建五洲工程装备有限公司 | Truss type fan tower standard section integral hoisting system and hoisting method |
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