CN110135757A - A kind of method of weight in determining limited space, big lifting component scheme - Google Patents
A kind of method of weight in determining limited space, big lifting component scheme Download PDFInfo
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- CN110135757A CN110135757A CN201910436980.2A CN201910436980A CN110135757A CN 110135757 A CN110135757 A CN 110135757A CN 201910436980 A CN201910436980 A CN 201910436980A CN 110135757 A CN110135757 A CN 110135757A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06316—Sequencing of tasks or work
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Abstract
The invention discloses a kind of methods of lifting component scheme heavy, big in determining limited space, comprising the following steps: type selecting at the beginning of carrying out hanging device according to engineering practice and site condition, and determine initial Hoisting Program；In three-dimensional artificial software, the model of limited space is established, the model of all components and the first model of the hanging device of type selecting in place, and definition of mechanism is carried out to hanging device model；Entire hoisting process is simulated according to initial Hoisting Program in the model space and carries out space length analysis；It is analyzed according to space length as a result, adjustment is optimized to initial Hoisting Program, and simulate entire hoisting process again and carry out space length analysis, until obtaining the Hoisting Program for meeting space length requirement；The component erection sequence in final Hoisting Program, hanging device type, model, approach course, sequence of marching into the arena, on-station position, action parameter information are recorded, and makes to form construction and tell somebody what one's real intentions are data.
Description
Technical field
The present invention relates to hoisting technology field, in particular to heavy, big lifting component scheme in a kind of determining limited space
Method.
Background technique
In engineering practice, the weight in usual limited space, big lifting component are the technical problems of a more difficult reply.
Its difficult point is mainly in following several respects: great component conveying equipment is usually superelevation long vertical, and travelling route is in the venue
It is no to be rationally difficult to intuitive determination；Used lifting equipment is usually large special equipment, and Lifting Capacity, lifting posture are difficult to
It is accurate determining by experience or place observation；When lifting operation, because place is limited, reasonable component erection sequence is difficult to determine,
Transporting equipment, lifting equipment, ancillary equipment rationally march into the arena sequence and optimal on-station position be difficult to determine.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency in the presence of the prior art, provide in a kind of determining limited space
The method of weight, big lifting component scheme.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of method of weight in determining limited space, big lifting component scheme, comprising the following steps:
Step 1: type selecting at the beginning of carrying out hanging device according to engineering practice and site condition, and determine initial lifting
Scheme；
Step 2: in three-dimensional artificial software, establish the model of limited space, in place the model of all components and
The model of the hanging device of first type selecting, and definition of mechanism is carried out to hanging device model, the hanging device model is done
Movement identical with real equipment out, and actuating range having the same limits；
Step 3: entire hoisting process is simulated according to initial Hoisting Program and carries out space length analysis；
Step 4: analyzing according to space length as a result, optimizing adjustment to initial Hoisting Program, and simulation is entire again
Hoisting process and progress space length analysis, until obtaining the Hoisting Program for meeting space length requirement；
Step 5: recording the component erection sequence in final Hoisting Program, hanging device type, model, approach course, into
Field sequence, on-station position, action parameter information, and make to form construction and tell somebody what one's real intentions are data.
The limited space refers to that construction operation area is narrow, surrounding enviroment are limited, place can not extend or construction area
Inside spatially interference member is more, and the working space of device configuration and scheduling difficulty is carried out in entire construction space.It is described heavy, big
Component refers to because quality or size are larger, and must be equipped with the equipment such as special transport, lifting, installation in installation and operation process
Component.The model of all components includes heavy, the big component in the place, also includes the institute that hanging device is likely to be breached
There are all components and the facility in region.The Hoisting Program for meeting space length requirement refers to lifting entirely
Cheng Zhong, between the weight of lifting, big component and existing component, between all components and hanging device, hanging device and hanging device
Between space length be consistently greater than safe distance, the safe distance is determined according to construction requirement.
The present invention utilizes three-dimensional artificial software, is built by carrying out actual size to related place, component, hanging device etc.
Mould, and definition of mechanism is carried out to hanging device, it is deduced by space length analysis with process, selects a practical, safety
Efficient Hoisting Program, and implementation of telling somebody what one's real intentions are, avoid in practical hoisting process, occur being chosen over route in field, repeatedly taste
Try Hoisting Position and posture, even because caused by erection sequence is unreasonable the later period lift insufficient space, bring the various drawbacks done over again,
Have many advantages, such as that visualization, accuracy are high, operability is good.
Preferably, in the step 1, the hanging device includes transporting equipment, lifting equipment and ancillary equipment.It is described
Transporting equipment is generally trailer, and the lifting equipment is generally autocrane, tower crane, gantry crane etc., described
Ancillary equipment then includes hoist engine, lifting shoulder pole, auxiliary fork truck, jack etc..
Preferably, in the step 2, the definition of mechanism include boom raised, every section boom stretch out and withdraw respectively,
It gets on the bus the realistic operation formal definition of rotation, suspension hook landing etc..It is checked after the completion of definition of mechanism, it is ensured that definition of mechanism is correct
It comes into force.When hanging device includes ancillary equipment, it is also possible to including carrying out definition of mechanism to ancillary equipment.
Preferably, in the step 3, space length analysis include measure and analyze the weight of lifting, big component with both
Have between component, between all components and hanging device, the distance between hanging device and hanging device, the space length packet
Include horizontal distance, vertical distance and linear distance.
Preferably, safe distance prompting, if the space length is less than safe distance, three are provided in the step 3
Tie up simulation software automatic alarm.
Preferably, in the step 4, initial Hoisting Program is adjusted, type and type including adjusting hanging device
Number, the erection sequence of adjustment member, the approach course for adjusting hanging device, the sequence of marching into the arena of adjustment hanging device, adjustment lifting
The on-station position of equipment and the action parameter for adjusting hanging device.
Preferably, in the step 4, when optimizing adjustment to initial Hoisting Program, it can first determine that the installation of component is suitable
Sequence, then determine the approach course of hanging device, march into the arena sequence, on-station position, finally determine action parameter.First determine general orientation again
Decide details, can't aimless unrest change.
Preferably, after adjusting the model of the hanging device, re-establish or modify the hanging device model it
Afterwards, then again it is simulated.
Preferably, it in the step 4, after acquisition meets the Hoisting Program of construction requirement, is carried out according to final scheme
Test, it is ensured that concept feasible.
Preferably, action parameter information includes movement sequencing, path of motion, movement posture parameter, the movement appearance
The state parameter boom elevation angle, brachium, suspension hook decentralization length, getting on the bus rotates angle.
Preferably, the three-dimensional artificial software is CATIA and DELMIA, and wherein CATIA is modeling software, and DELMIA is imitative
True software
Compared with prior art, beneficial effects of the present invention:
1, the design of Hoisting Program and brake efficiency are promoted, and the component of full-size(d) is imported in visual three-dimensional space and is set
Standby model, it is intuitively visual sufficiently to show existence conditions, when scheme discusses, saves a large amount of live overview and introduced the time
With primary election scheme described the time, more than improved efficiency several times.
2, the Hoisting Program reliability and feasibility worked out improves, and due to the visualization and analog of this method, passes through
This method carries out the final scheme that spatial analysis and emulation obtain, and has been successful scheme of being had a dress rehearsal by preview, scheme
Reliability and feasibility is almost 100%, brings very positive effect to the quality, safety and duration of engineering.
3, efficiency of confiding a technological secret and effect promoting are told somebody what one's real intentions are data by the construction that this method is formed, intuitive visual, are understood and are held
Easily.When carrying out operation team and administrative staff tell somebody what one's real intentions are, the personnel that tell somebody what one's real intentions are are easy content description of telling somebody what one's real intentions are, and the people that told somebody what one's real intentions are understands rapid
Deeply, the hidden danger that the factors such as unclear of telling somebody what one's real intentions are bring safe mass problem is thoroughly eliminated.
This method is complex suitable for all structures, the limited engineering in lifting space is practical.Because its visualization, can be practical
Operability and the exportable property of result, bring great convenience to the designing and implementing for Hoisting Program of such engineering, to scheme system
Order in implementation process safety, quality and the management such as progress play the role of it is very positive.
Detailed description of the invention:
Fig. 1 is the schematic diagram of limited space model and component model of the present invention.
Fig. 2 is the schematic diagram of transporting equipment model of the present invention.
Fig. 3 is the schematic diagram of lifting equipment model of the present invention.
Fig. 4 is the schematic diagram of definition of mechanism of the present invention.
Fig. 5 is the model of limited space of the present invention, the model of all components and the just lifting of type selecting in place
The schematic diagram of the model of equipment.
Fig. 6 is equipment on-station position schematic diagram in data of telling somebody what one's real intentions are of the present invention of constructing.
Marked in the figure: the place 1-, 2- component, 3- transporting equipment, 4- lifting equipment.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
A kind of method of weight in determining limited space, big lifting component scheme, comprising the following steps:
Step 1: type selecting at the beginning of carrying out hanging device according to engineering practice and 1 condition of place, and determine initial lifting
Scheme.The hanging device mainly includes transporting equipment 3, lifting equipment 4 and ancillary equipment, in the present embodiment transporting equipment 3
For the lengthening trailer of the long 20m of planker, lifting equipment 4 is 200t wheeled crane.
Step 2: in three-dimensional artificial software (such as DELIMA), the model of limited space 1 is established, all structures in place 1
The model of part 2 and the just model of the hanging device of type selecting, and definition of mechanism is carried out to hanging device model, so that described hang
Dress device model can make movement identical with real equipment, and actuating range having the same limits.
The model of all components 2 includes heavy, the big component in place 1, is also likely to be breached including hanging device all
All components and facility in region, the present embodiment are related to the determination of Hoisting Program in science of bridge building, in the present embodiment, own
Component mainly includes Bridge beam, Main Bridge subarch segment, major-minor arch brace bracket, the triangle horizontal-associate of major-minor arch connection, steel arch
Support etc., as shown in Figure 1.The model of hanging device includes 4 model of 3 model of transporting equipment (as shown in Figure 2) and lifting equipment
(as shown in Figure 3).The definition of mechanism include boom raised, every section boom stretch out and withdraw respectively, get on the bus rotation and suspension hook
Landing, as shown in Figure 4.Checked after the completion of definition of mechanism, it is ensured that definition of mechanism correctly comes into force, can according to constraint, make with
The identical movement of real equipment, and actuating range is identical as selected device, analyzes and lifts convenient for space length and deduces.
Step 3: entire hoisting process is simulated according to initial Hoisting Program and carries out space length analysis, as shown in Figure 5.
The space length is analyzed including measurement and is analyzed between the weight, big component and existing component of lifting, all components and lifting are set
Between standby, the distance between hanging device and hanging device, the space length include horizontal distance, vertical distance and straight line away from
From setting safe distance is reminded in software, if distance is less than safe distance between space length, three-dimensional artificial software is automatic
Alarm.
Step 4: analyzing according to space length as a result, optimizing adjustment to initial Hoisting Program, and simulation is entire again
Hoisting process and progress space length analysis, until obtaining the Hoisting Program for meeting space length requirement.When in hoisting simulation mistake
Cheng Zhong, when there is space length less than safe distance, it is necessary to initial Hoisting Program is adjusted, project setting includes adjustment
The type and model of hanging device, the erection sequence of adjustment member, the approach course for adjusting hanging device, adjustment hanging device
March into the arena sequence, adjustment hanging device on-station position and adjust action parameter etc. of hanging device.To initial Hoisting Program into
Row generally can first determine the erection sequence of component when optimizing and revising, then determine the approach course of hanging device, march into the arena sequentially,
On-station position finally determines action parameter.After acquisition meets the Hoisting Program of construction requirement, imitated according to final scheme
True test, to ensure concept feasible.
Step 5: recording the component erection sequence in final Hoisting Program, hanging device type, model, approach course, into
Field sequence, on-station position, action parameter information, action parameter information include movement sequencing, path of motion, movement posture ginseng
Number, the movement posture parameter boom elevation angle, principal arm length, suspension hook, which transfer length, lifting altitude and get on the bus, rotates angle etc.,
And make to form construction and tell somebody what one's real intentions are data, instruct site operation.Construction tells somebody what one's real intentions are data as applying comprising equipment on-station position schematic diagram
Work industry Disclosure of invention, as shown in fig. 6, further including lifting equipment action parameter information table, as shown in table 1 below.
1 lifting equipment movement posture parameter information table of table
| Arch number | Principal arm is long (m) | The elevation angle (degree) | The elevation angle (radian) | Amplitude (m) | Lifting altitude (mm) | Theoretical hoist (t) | Encircle Duan Chong (t) | Safety stock (t) |
| Z1 | 20 | 70 | 1.22 | 6.84 | 16400.00 | 72 | 21.65 | 50.35 |
| Z2 | 42 | 80 | 1.40 | 7.29 | 39500.00 | 35 | 24.4 | 10.6 |
| Z3 | 38 | 71 | 1.24 | 12.37 | 35000.00 | 29 | 26.8 | 2.2 |
| Z4 | 42 | 80 | 1.40 | 7.29 | 40200.00 | 35 | 22.9 | 12.1 |
| F1 | 39 | 70 | 1.22 | 13.34 | 35500.00 | 24 | 17 | 7 |
| F2 | 42 | 70 | 1.22 | 14.36 | 39000.00 | 20 | 18 | 2 |
| F3 | 47 | 70 | 1.22 | 16.07 | 41300.00 | 19.81 | 19.4 | 0.41 |
| F4 | 47 | 79 | 1.38 | 8.97 | 45000.00 | 28.5 | 20.85 | 7.65 |
Confided a technological secret according to the construction of completion data of telling somebody what one's real intentions are to operation team, when site operation to equipment placement position into
Row surveying setting-out instructs transporting equipment and lifting equipment to march into the arena and in place according to plan content, according to lifting equipment action parameter
Information completes lifting.
Above embodiments are only to illustrate the present invention and not limit the technical scheme described by the invention, although this explanation
The present invention has been described in detail referring to above-mentioned each embodiment for book, but the present invention is not limited to above-mentioned specific implementation
Mode, therefore any couple of present invention modifies or equivalent replacement；And the technical side of all spirit and scope for not departing from invention
Case and its improvement, are intended to be within the scope of the claims of the invention.
Claims (10)
1. a kind of method of heavy, big lifting component scheme in determining limited space, which comprises the following steps:
Step 1: type selecting at the beginning of carrying out hanging device according to engineering practice and site condition, and determine initial Hoisting Program；
Step 2: in three-dimensional artificial software, the model of limited space, the model of all components and primary election in place are established
The model of the hanging device of type, and to hanging device model carry out definition of mechanism, enable the hanging device model make with
The identical movement of real equipment, and actuating range having the same limits；
Step 3: entire hoisting process is simulated according to initial Hoisting Program and carries out space length analysis；
Step 4: analyzing according to space length as a result, optimizing adjustment to initial Hoisting Program, and simulation entirely lifts again
Process and progress space length analysis, until obtaining the Hoisting Program for meeting space length requirement；
Step 5: recording the component erection sequence in final Hoisting Program, hanging device type, model, approach course, march into the arena it is suitable
Sequence, on-station position, action parameter information, and make to form construction and tell somebody what one's real intentions are data.
2. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 1
In in the step 1, the hanging device includes transporting equipment, lifting equipment and ancillary equipment.
3. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 1
In, in the step 2, the definition of mechanism include boom raised, every section boom stretch out and withdraw respectively, get on the bus rotation and
Suspension hook landing.
4. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 1
In, in the step 3, between the weight, big component and existing component of the space length analysis including measuring and analyzing lifting,
Between all components and hanging device, the distance between hanging device and hanging device, the space length include horizontal distance,
Vertical distance and linear distance.
5. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 4
In, be provided in the step 3 safe distance prompting, if the space length be less than safe distance, three-dimensional artificial software from
Dynamic alarm；In the step 4, after acquisition meets the Hoisting Program of construction requirement, emulation survey is carried out according to final scheme
Examination.
6. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 1
In, in the step 4, adjustment is optimized to initial Hoisting Program, including adjust hanging device type and model, adjustment
The erection sequence of component, the approach course for adjusting hanging device, the sequence of marching into the arena of adjustment hanging device, adjustment hanging device are just
Position position and the action parameter for adjusting hanging device.
7. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 6
In, in the step 4, when optimizing adjustment to initial Hoisting Program, the first erection sequence of determining component, then determining lifting
The approach course of equipment, march into the arena sequence, on-station position, finally determine action parameter.
8. the method for heavy, big lifting component scheme, feature exist in a kind of determining limited space according to claim 1
In after adjusting the model of the hanging device, re-establishing or modify the hanging device model in the step 4.
9. it is weighed in a kind of -8 any determining limited spaces according to claim 1, the method for big lifting component scheme, it is special
Sign is, in the step 5, action parameter information includes movement sequencing, path of motion, movement posture parameter, described dynamic
The parameter that gestures includes the boom elevation angle, brachium, suspension hook decentralization length, getting on the bus rotates angle.
10. it is weighed in a kind of -8 any determining limited spaces according to claim 1, the method for big lifting component scheme,
It is characterized in that, the three-dimensional artificial software is CATIA and DELMIA.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112380603A (en) * | 2020-11-13 | 2021-02-19 | 中建四局第六建设有限公司 | BIM-based large prefabricated part hoisting simulation method |
| CN117574595A (en) * | 2023-08-24 | 2024-02-20 | 广州市第三市政工程有限公司 | Intelligent construction method for selecting component hoisting equipment based on BIM technology |
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| CN103473414A (en) * | 2013-09-11 | 2013-12-25 | 中国十九冶集团有限公司 | Engineering construction simulation method |
| CN106325100A (en) * | 2016-08-30 | 2017-01-11 | 徐州重型机械有限公司 | Hoisting simulation method based on crane vehicle-mounted control system |
| CN107622153A (en) * | 2017-09-04 | 2018-01-23 | 中国建筑第八工程局有限公司 | A kind of large scale equipment lifting construction analogy method based on BIM technology |
| CN109543342A (en) * | 2018-12-11 | 2019-03-29 | 北京市政路桥股份有限公司 | Small space steel box-girder lifts dynamic crash detection method |
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2019
- 2019-05-23 CN CN201910436980.2A patent/CN110135757A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473414A (en) * | 2013-09-11 | 2013-12-25 | 中国十九冶集团有限公司 | Engineering construction simulation method |
| CN106325100A (en) * | 2016-08-30 | 2017-01-11 | 徐州重型机械有限公司 | Hoisting simulation method based on crane vehicle-mounted control system |
| CN107622153A (en) * | 2017-09-04 | 2018-01-23 | 中国建筑第八工程局有限公司 | A kind of large scale equipment lifting construction analogy method based on BIM technology |
| CN109543342A (en) * | 2018-12-11 | 2019-03-29 | 北京市政路桥股份有限公司 | Small space steel box-girder lifts dynamic crash detection method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112380603A (en) * | 2020-11-13 | 2021-02-19 | 中建四局第六建设有限公司 | BIM-based large prefabricated part hoisting simulation method |
| CN117574595A (en) * | 2023-08-24 | 2024-02-20 | 广州市第三市政工程有限公司 | Intelligent construction method for selecting component hoisting equipment based on BIM technology |
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