CN109573832A - The visualizing scaling method of overhead traveling crane handling height - Google Patents
The visualizing scaling method of overhead traveling crane handling height Download PDFInfo
- Publication number
- CN109573832A CN109573832A CN201811378762.XA CN201811378762A CN109573832A CN 109573832 A CN109573832 A CN 109573832A CN 201811378762 A CN201811378762 A CN 201811378762A CN 109573832 A CN109573832 A CN 109573832A
- Authority
- CN
- China
- Prior art keywords
- traveling crane
- overhead traveling
- handling
- handling object
- visualizing
- 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.)
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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
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of visualizing scaling methods of overhead traveling crane handling height, include the following steps: A) it is installed on workshop column using laser light source, a horizontal laser plane is formed in the workshop；The height of the laser plane from the ground is consistent with the altitude datum of overhead traveling crane operation of factory's defined；B) after using overhead traveling crane lifting handling object, when the handling object passes through the laser plane in uphill process, the laser light source is broken forth a hot spot on the surface of the handling object, and when the height of the handling object is higher than the laser plane, the hot spot disappears；C) whether overhead traveling crane driver disappears according to the hot spot on the surface of the handling object, to judge whether the handling object is located at the top of the altitude datum.Implement the visualizing scaling method of overhead traveling crane handling height of the invention, having the advantages that can prevent from judging by accident, effectively prevent collision accident.
Description
Technical field
The present invention relates to overhead traveling crane handling field, in particular to a kind of visualizing scaling method of overhead traveling crane handling height.
Background technique
Heavy goods, such as steel, large mold, timber, heavy equipment etc., in logistics circulation, production process, often
Use overhead traveling crane (also referred to as driving, crane) as haulage equipment.Overhead traveling crane, which belongs to pay close attention in industrial production safety management, to be set
It is standby.And in overhead traveling crane safety accident, most multiple accident scene is in overhead traveling crane lift cargo operational process, with ground heap high object
It collides, causes the accidents such as cargo collapsing to occur, death by accident can be directly resulted in when serious.
For this purpose, an altitude datum can be set in the Security Administration of general factory: when overhead traveling crane lift cargo is run,
The minimum point of handling object must remain on altitude datum；Meanwhile the high cargo of ground heap, forbid being higher than benchmark height
Degree.The general altitude datum can be by crossing, to remind overhead traveling crane driver to keep handling high on workshop metope, steel structural upright column
Degree.But overhead traveling crane driver can only be by the way that the case where whether handling height closes rule, often will appear erroneous judgement be estimated.Though so factory
Handling altitude datum so is defined, still not can effectively prevent collision accident.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, provide it is a kind of can prevent erroneous judgement,
The visualizing scaling method for the overhead traveling crane handling height for effectivelying prevent collision accident to occur.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of visualizing mark of overhead traveling crane handling height
Determine method, includes the following steps:
A it) is installed on workshop column using laser light source, forms a horizontal laser plane in the workshop；Institute
It is consistent with the altitude datum of the overhead traveling crane of factory defined operation to state the height of laser plane from the ground；
B) after using overhead traveling crane lifting handling object, the handling object is flat by the laser in uphill process
When face, the laser light source is broken forth a hot spot on the surface of the handling object, when the height of the handling object is higher than institute
When stating laser plane, the hot spot disappears；
C) whether overhead traveling crane driver disappears according to the hot spot on the surface of the handling object, to judge the handling object
Whether the top of the altitude datum is located at.
In the visualizing scaling method of overhead traveling crane handling height of the present invention, the laser light source is semiconductor laser
Device.
In the visualizing scaling method of overhead traveling crane handling height of the present invention, the semiconductor laser is to issue line
The semiconductor laser of shaped laser spot.
In the visualizing scaling method of overhead traveling crane handling height of the present invention, the column is steel structural upright column.
In the visualizing scaling method of overhead traveling crane handling height of the present invention, when the handling object is located at the base
When the top of quasi- height, the overhead traveling crane driver is horizontally moved the handling object.
In the visualizing scaling method of overhead traveling crane handling height of the present invention, cargo high for ground heap, the day
Whether vehicle driver there is hot spot on the surface according to the high cargo of ground heap, to judge whether the high cargo of ground heap is high
In the altitude datum.
The visualizing scaling method for implementing overhead traveling crane handling height of the invention, has the advantages that sharp due to using
Radiant is installed on workshop column, and a horizontal laser plane is formed in workshop；The height of laser plane from the ground with
The altitude datum of the overhead traveling crane operation of factory's defined is consistent；After using overhead traveling crane lifting handling object, handling object was rising
When passing through laser plane in journey, laser light source is broken forth a hot spot on the surface of handling object, when the height of handling object is higher than
When laser plane, hot spot disappears；Whether overhead traveling crane driver disappears according to the hot spot on the surface of handling object, to judge handling pair
The no top positioned at altitude datum is liked, therefore the present invention can prevent from judging by accident, effectively prevent collision accident.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart in visualizing scaling method one embodiment of overhead traveling crane handling height of the present invention；
Fig. 2 is the schematic diagram of overhead traveling crane handling scene in workshop in the embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the visualizing scaling method embodiment of overhead traveling crane handling height of the present invention, the visualizing mark of the overhead traveling crane handling height
The flow chart for determining method is as shown in Figure 1.In Fig. 1, the visualizing scaling method of the overhead traveling crane handling height includes the following steps:
Step S01 is installed on workshop column using laser light source, and a horizontal laser plane is formed in workshop: this
In step, be installed on workshop column using laser light source, in workshop formed a horizontal laser plane, laser plane from
The height on ground is consistent with the altitude datum of overhead traveling crane operation of factory's defined.The schematic diagram of overhead traveling crane handling scene in workshop is such as
Shown in Fig. 2, in Fig. 2,1 is overhead traveling crane, and 2 be column, and 3 be laser light source, and 4 be elevation line, and 5 be ground, and 6 be handling object, and 7 be behaviour
Author.
It is noted that laser light source 3 is semiconductor laser in the present embodiment, semiconductor laser is to issue line
The semiconductor laser of shaped laser spot, column 2 are steel structural upright column.In other words, using the semiconductor laser of linear hot spot, peace
Loaded on workshop steel structure column, form a horizontal laser plane in workshop, the laser plane from the ground 5 height with
The altitude datum of the overhead traveling crane operation of factory's defined is consistent.
Step S02 when handling object passes through laser plane in uphill process, is swashed after using overhead traveling crane lifting handling object
Radiant is broken forth a hot spot on the surface of handling object, and when the height of handling object is higher than laser plane, hot spot disappears: this
In step, after using overhead traveling crane lifting handling object 6 (can be cargo), handling object 6 need to be promoted to sharp by overhead traveling crane driver
On optical plane, then it is horizontally moved.Laser plane can be passed through in 6 uphill process of handling object, the meeting of laser light source 3 at this time exists
The surface of handling object 6 is broken forth an eye-catching linear hot spot, and when the height of handling object 6 is higher than laser plane, hot spot disappears
It loses.
Whether step S03 overhead traveling crane driver disappears according to the hot spot on the surface of handling object, to judge that handling object is
The no top positioned at altitude datum: in this step, whether overhead traveling crane driver disappears according to the hot spot on the surface of handling object 6,
To judge whether handling object 6 is located at the top of altitude datum.Overhead traveling crane driver can clearly judge that handling object 6 is in this way
It is no to be located above altitude datum.When handling object 6 is located at the top of altitude datum, overhead traveling crane driver carries out handling object 6
It moves horizontally.
Similarly, whether cargo high for ground heap, overhead traveling crane driver there is hot spot according on the surface of the high cargo of ground heap,
To judge whether heap high cargo in ground is higher than altitude datum.Therefore, to the high cargo of ground heap, very explicitly it can also judge ground
Whether heap high cargo in face is higher than defined altitude datum.As long as operator presses standard operation, handling object (handling can be prevented
Cargo) it collides with the high cargo of ground heap.
Handling object 6 in Fig. 2 can be mold, and the span of steel-structure factory building is for 35 meters, it is specified that the benchmark of cargo handling
Height is 4.5 meters.The visualizing scaling method of overhead traveling crane handling height of the invention uses semiconductor laser as Calibrating source,
It effectively assistant crown block driver can carry out closing rule operation.
In short, being installed on workshop column in the present embodiment using laser light source 3, by laser come calibrated altitude, can have
The help overhead traveling crane driver of effect makes correct operation, greatly improves the safety of overhead traveling crane operation.The present invention can be widely applied
In the environment of plant using overhead traveling crane handling, the outdoor studies such as harbour, stockyard environment can be used for.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of visualizing scaling method of overhead traveling crane handling height, which comprises the steps of:
A it) is installed on workshop column using laser light source, forms a horizontal laser plane in the workshop；It is described to swash
The height of optical plane from the ground is consistent with the altitude datum of overhead traveling crane operation of factory's defined；
B) after using overhead traveling crane lifting handling object, the handling object passes through the laser plane in uphill process
When, the laser light source is broken forth a hot spot on the surface of the handling object, when the height of the handling object be higher than it is described
When laser plane, the hot spot disappears；
C) whether overhead traveling crane driver disappears according to the hot spot on the surface of the handling object, whether to judge the handling object
Positioned at the top of the altitude datum.
2. the visualizing scaling method of overhead traveling crane handling height according to claim 1, which is characterized in that the laser light source
For semiconductor laser.
3. the visualizing scaling method of overhead traveling crane handling height according to claim 2, which is characterized in that the semiconductor swashs
Light device is the semiconductor laser for issuing linear hot spot.
4. the visualizing scaling method of overhead traveling crane handling height according to claim 3, which is characterized in that the column is steel
Structural upright.
5. the visualizing scaling method of overhead traveling crane handling height according to any one of claims 1 to 4, which is characterized in that
When the handling object is located at the top of the altitude datum, the overhead traveling crane driver carries out horizontal shifting to the handling object
It is dynamic.
6. the visualizing scaling method of overhead traveling crane handling height according to any one of claims 1 to 4, which is characterized in that
Cargo high for ground heap, whether the overhead traveling crane driver there is hot spot on the surface according to the high cargo of ground heap, to sentence
Whether the high cargo of ground heap that breaks is higher than the altitude datum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811378762.XA CN109573832A (en) | 2018-11-19 | 2018-11-19 | The visualizing scaling method of overhead traveling crane handling height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811378762.XA CN109573832A (en) | 2018-11-19 | 2018-11-19 | The visualizing scaling method of overhead traveling crane handling height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109573832A true CN109573832A (en) | 2019-04-05 |
Family
ID=65923243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811378762.XA Pending CN109573832A (en) | 2018-11-19 | 2018-11-19 | The visualizing scaling method of overhead traveling crane handling height |
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| CN (1) | CN109573832A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519741A1 (en) * | 1995-06-02 | 1996-12-05 | Siemens Ag | Stacker crane sensor system |
| CN2725253Y (en) * | 2004-05-20 | 2005-09-14 | 武汉威尼尔科技发展有限责任公司 | Travelling crane lifting hook upgoing limit protection control device |
| CN202911635U (en) * | 2012-12-04 | 2013-05-01 | 江南大学 | Laser vehicle height indicator |
| CN104507847A (en) * | 2012-06-07 | 2015-04-08 | 捷豹路虎有限公司 | Crane and related method of operation |
-
2018
- 2018-11-19 CN CN201811378762.XA patent/CN109573832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19519741A1 (en) * | 1995-06-02 | 1996-12-05 | Siemens Ag | Stacker crane sensor system |
| CN2725253Y (en) * | 2004-05-20 | 2005-09-14 | 武汉威尼尔科技发展有限责任公司 | Travelling crane lifting hook upgoing limit protection control device |
| CN104507847A (en) * | 2012-06-07 | 2015-04-08 | 捷豹路虎有限公司 | Crane and related method of operation |
| CN202911635U (en) * | 2012-12-04 | 2013-05-01 | 江南大学 | Laser vehicle height indicator |
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Application publication date: 20190405 |
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