CN205739516U - A kind of cantilever collision prevention device and system - Google Patents
A kind of cantilever collision prevention device and system Download PDFInfo
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- CN205739516U CN205739516U CN201620684432.3U CN201620684432U CN205739516U CN 205739516 U CN205739516 U CN 205739516U CN 201620684432 U CN201620684432 U CN 201620684432U CN 205739516 U CN205739516 U CN 205739516U
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Abstract
nullThis utility model relates to a kind of cantilever collision prevention device and system，Belong to bucket-wheel stacker reclaimer technical field，Including equipment cantilever，With the control chamber driving cantilever motion，Also include at least one badge card being fixed on cantilever and detection device，The far-end along cantilever at described badge card and detection device interval extends distribution to the center that cantilever is connected with equipment body，Described badge card and detection device are fixed along it position and form the sensing sphere of closed loop around cantilever，By the change of the closed signal protection face range signals that badge card and detection device are formed，Can distance change between initiative recognition cantilever，It is used between labelling cantilever reporting to the police or the minimum safe distance of fault with this，Process without complicated data，Realize alarm distance and the detection shutting down distance，Avoid detecting dead band，Can effectively avoid multiple cantilever difficult problem of easily collision in operation process.
Description
Technical field
This utility model relates to bucket-wheel stacker reclaimer technical field, more specifically, particularly relates to multiple stage bucket-wheel stacker feeding
Machine anticollision device, collision-prevention device each other.
Background technology
Bucket-wheel stacker reclaimer is mainly used to carry out windrow and material extracting operation in large-scale bulk material field at present.At large-scale iron and steel
The huge rickyard that enterprise and large-scale ore terminal exist, needs multiple devices to carry out the operation of heap feeding, heap material extracting operation simultaneously
During cantilever it is frequently necessary to revolution, and the cantilever of bucket-wheel stacker feeding is longer, and multiple devices carry out operation simultaneously and exist greatly
Risk of collision.Once collide and can cause economic loss and personnel casualty accidents, therefore to stock ground heap, the crashproof dress of reclaimer
Put carry out studying significant.
Its anticollision of hanging arm type bucket wheel stacker-reclaimer equipment has certain particularity.The essence of its anti-collision is main
Being the anti-collision between each adjacent bucket-wheel stacker reclaimer cantilever, and its cantilever is not only the operation on a line with face, it is
Motion on a three dimensional structure.Use traditional linear type anti-collision mode, such as laser anti-collision, infrared anti-collision and ultrasound wave
Anti-collisions etc. all can not the most directly realize the protection of effective anti-collision, it is necessary to by a series of supplementary measure.Existing anti-collision
Technical approach uses the base set up cantilevered device location detects and carries out these detection data calculating process
On plinth, i.e. first it be by the detection of a series of positions of individual device is drawn detection parameter, including: the big parking stall of each equipment
Put location, the detection of each equipment cantilever luffing angle, the detection of each equipment suspending arm rotary angle, detect data parameters at these the most again
On the basis of carry out a series of data model calculation process after can realize effective anticollision.But it is a kind of passive preventing
Touching, be a kind of many-sided detection that apparatus body and hitting hinders object location, this anti-collision mode not only to detect the shape of oneself
State information also wants the real-time positional information receiving anti-collision object detection, and it also requires carry out comprehensive on a mathematical model
Calculate.
China Patent No. CN102033237A, entitled prediction the collision method and system of probability, anticollision controlling party
In method and system, by means of the data acquisition of multiple rover stations Yu base station, then carry out data by data processing unit and compare
With mathematical operation, finally reported to the police by alarm unit.Whole process needs by the rover station on equipment and ground location base
The real time data stood compares, by the state limit of the base station on non-equipment with the rover station on other equipment, it is necessary to by
The data of the collection of data processing unit compare the data of complexity and process, if processing unit exists failure problems, anti-collision
Will be unable to normally realize.
China Patent No. CN103964155A, in entitled a kind of bucket-wheel stacker reclaimer anticollision control method, not only requirement
Traveling to self detects with rotary position, but also needs to enter the traveling of adjacent bucket-wheel stacker reclaimer with rotary position
Row detection, and adjacent position signal need to be carried out computing and compare；Output warning message is finally drawn by value of calculation.By this
Position detecting device and the restriction of position detecting device on other equipment on machine, once position detecting device breaks down or misses
Difference anti-collision will be unable to realize, and the accuracy that data process also determines the final effect of anti-collision
This also constitutes equipment and the system design requiring further improvement cantilever anticollision, to scheme the skill existing for solution
Art problem.
Summary of the invention
The problems referred to above existed for prior art, the purpose of this utility model be to provide a kind of cantilever collision prevention device and
System, it is not necessary to complicated data process, and are independent of follow-up computed in software or optimization, it is possible to effectively form anti-collision distance perspective
Answer sphere, answer sphere, by or not marking multistage alarm distance detection and the mandatory third dimension shutting down distance detection
The sensing sphere of same distance can be realized as the subregion of detecting distance, and detection device detects multistage third dimension and answers sphere, it is achieved
Alarm distance and the monitoring shutting down distance, can effectively avoid check frequency.
According to first aspect of the present utility model, this utility model provides a kind of cantilever collision prevention device, including: equipment hangs
Arm, and drive the control chamber of cantilever motion, also include at least one badge card being fixed on cantilever and detection device, described mark
The far-end along cantilever at note card and detection device interval extends distribution, described badge card to the center that cantilever is connected with equipment body
It is fixed along it position with detection device around cantilever, forms the sensing sphere of closed loop, formed by badge card and detection device
The change of closed signal protection face range signals, can distance change between initiative recognition cantilever, be used for labelling with this and hang
Report to the police or the minimum safe distance of fault between arm, it is not necessary to complicated data process, be independent of follow-up computed in software or
Optimize, it is possible to effectively form anti-collision distance perspective and answer sphere, can be realized as detecting distance by the sensing sphere of different distance
Subregion, it is achieved alarm distance and the detection shutting down distance, by marking the detection of multistage alarm distance and mandatory shutdown
The third dimension of distance detection answers sphere, detects multistage third dimension and answers sphere, it is to avoid detection dead band, it is possible to effectively avoid multiple
Cantilever is a difficult problem for easily collision in operation process.
Preferably, in order to detect alarm security distance and fault distance quickly and easily, described induction sphere face includes mark
Note sensing sphere and detection sensing sphere, described labelling sensing sphere and detection sensing sphere are to enclose to be located at the vertical of cantilever week side
Body sensitive surface.
Preferably, for the uniform distribution of cantilever week side marking path, along the transverse side of cantilever, described badge card is
Two, set up the both sides at cantilever separately, symmetrical along the horizontal geometric center of cantilever.
Preferably, in order to labelling induction sphere face described in the distance identified accurately between cantilever includes fault flag
Sensing sphere, and warning label sensing sphere, the radius of described warning label sensing sphere senses sphere more than fault flag, will
Fault flag induction sphere bread is contained in the layout of inside, by arrange the badge card of different distance of reaction can be realized as detecting away from
From subregion, indicate alarm distance with shut down distance, form a multistage safe distance and the mark of mandatory shutdown distance
Show stereoscopic graticule.
Preferably, described badge card, from the distalmost end of cantilever, extends distribution along its length, thus in the length of cantilever
Direction forms the labelling sensing sphere of multiple sphere superposition Guan Bi, is adjacent on length bearing of trend for labelling cantilever
Safe distance between other cantilever.
Preferably, being formed in order to ensure the length direction at cantilever and sense sphere uniformly, described badge card is along cantilever
What width was geometrically symmetric is distributed in two end side surface up and down of cantilever.
Preferably, for the uniform distribution of cantilever week side detecting distance, along the transverse side of cantilever, described detection device
It is two, sets up the both sides at cantilever separately, symmetrical along the horizontal geometric center of cantilever.
Preferably, in order to the distance identifying accurately and judging between cantilever, described detection device is along the width of cantilever
In two end side surface up and down being distributed in cantilever that degree geometry of direction is symmetrical.
Preferably, described detection device is the contactless automatic identification equipment of RFID including card reader and antenna, with this,
Detection device is not required to carry out other data process just can effectively realize anti-collision, it is not necessary to follow-up software processes, improves detection
Sensitivity.
According to second aspect of the present utility model, this utility model provides a kind of cantilever collision avoidance system, including: at least one
Individual cantilever and run trace, the operation that cantilever moves back and forth along run trace, described cantilever is equiped with above-mentioned collision prevention device,
The anticollision sensing sphere of solid is formed its week side.
In embodiment of the present utility model, the closed signal sensing sphere scope formed by badge card and detection device
The change of interior signal, can distance change between initiative recognition cantilever, be used between labelling cantilever reporting to the police with this or fault
Minimum safe distance, it is not necessary to complicated data process, and are independent of follow-up computed in software or optimization, it is possible to effectively form anti-
Touch distance perspective and answer sphere, can be realized as the subregion of detecting distance by the sensing sphere of different distance, it is achieved alarm distance with
Shut down the detection of distance, by marking multistage alarm distance detection and the mandatory three-dimensional induction sphere shutting down distance detection
Face, detects multistage third dimension and answers sphere, it is to avoid detection dead band, it is possible to effectively avoid multiple cantilever easy in operation process
A difficult problem for collision.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, this practicality
Novel schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.
In the accompanying drawings:
Fig. 1 shows that a kind of a kind of cantilever collision prevention device badge card realized according to this utility model embodiment is installed
The schematic side view of position；
Fig. 2 shows that a kind of a kind of cantilever collision prevention device badge card realized according to this utility model embodiment is installed
The schematic top plan view of position；
Fig. 3 shows a kind of a kind of cantilever collision prevention device antenna installation position realized according to this utility model embodiment
The schematic side view put；
Fig. 4 shows a kind of a kind of cantilever collision prevention device antenna installation position realized according to this utility model embodiment
The schematic top plan view put；
Fig. 5 shows the signal of a kind of a kind of cantilever collision avoidance system composition realized according to this utility model embodiment
Figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
For the ease of describing, space relative terms here can be used, as " ... on ", " ... top ",
" at ... upper surface ", " above " etc., be used for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms is intended to comprise except the described in the drawings orientation of device
Outside different azimuth in use or operation.Such as, if the device in accompanying drawing is squeezed, then it is described as " at other devices
Part or structure above " or " other devices or structure on " device after will be positioned as " other devices or construct under
Side " or " under other devices or structure ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.This device can also other different modes location (90-degree rotation or be in other orientation), and
And space used herein above described relatively make respective explanations.
Refer to Fig. 1 to Fig. 5, Fig. 1 and show a kind of a kind of cantilever anti-collision realized according to this utility model embodiment
The schematic side view of collision device badge card installation site；Fig. 2 show a kind of realized according to this utility model embodiment one
Plant the schematic top plan view of cantilever collision prevention device badge card installation site；Fig. 3 shows a kind of according to this utility model embodiment
The schematic side view of a kind of cantilever collision prevention device antenna mounting locations realized；Fig. 4 shows a kind of new according to this practicality
The schematic top plan view of a kind of cantilever collision prevention device antenna mounting locations that type embodiment is realized；Fig. 5 shows a kind of basis
The schematic diagram of a kind of cantilever collision avoidance system composition that this utility model embodiment is realized.
As it is shown in figure 1, this utility model provides a kind of cantilever collision prevention device, including equipment cantilever 10, drive cantilever
The control chambers of 10 motions, and at least one badge card 20 being fixed on cantilever 10 and detection device 30, badge card 20 and detection
The far-end along cantilever 10 at device 30 interval extends distribution, badge card 20 and detection with equipment body to the center that cantilever 10 is connected
Device 30 is fixed along it position and forms the sensing sphere of closed loop around cantilever 10, by badge card 20 come labelling cantilever 10 it
Between report to the police or the minimum safe distance of fault, detect the change of signal in closed loop protection sphere by detection device 30, can lead
The dynamic distance change identified between cantilever 10, it is not necessary to complicated data process, and are independent of follow-up computed in software or optimization, energy
Enough effectively form anti-collision distance perspective and answer sphere, be can be realized as the subregion of detecting distance by the sensing sphere of different distance,
The detection realizing alarm distance and shut down distance, by marking multistage alarm distance detection and mandatory shutdown distance detection
Third dimension answer sphere, detect multistage third dimension and answer sphere, it is to avoid detection dead band, it is possible to effectively avoid multiple cantilever make
A difficult problem for easily collision during industry.
In embodiment of the present utility model, in order to detect alarm security distance and fault distance, sense quickly and easily
Answering sphere to include labelling sensing sphere 100 and detection sensing sphere 200, labelling sensing sphere 100 and detection sensing sphere 200 are equal
For enclosing the three-dimensional sensitive surface being located at 10 weeks sides of cantilever.
As it is shown in figure 1, for the uniform distribution of 10 weeks side marking paths of cantilever, along the transverse side of cantilever 10, labelling
Card 20 is two, sets up the both sides at cantilever 10 separately, symmetrical along the horizontal geometric center of cantilever 10, can form the mark of Guan Bi
Note sensing sphere 100.Further, in order to the distance identified accurately between cantilever 10, labelling sensing sphere 100 wraps
Including fault flag sensing sphere 100a, and warning label sensing sphere 100b, the radius of warning label sensing sphere 100b is more than
Fault flag sensing sphere 100a, senses fault flag sphere 100a and is included in the layout of inside.By arranging different sensing
The badge card of distance can be realized as the subregion of detecting distance, indicates alarm distance and shuts down distance, form one multistage
The sign third dimension of safe distance and mandatory shutdown distance answers sphere net.
As in figure 2 it is shown, badge card 20 is from the distalmost end of cantilever 10, extend distribution along its length, thus at cantilever 10
Length direction formed multiple sphere superposition Guan Bi labelling sensing sphere 100, for labelling cantilever 10 at length bearing of trend
On safe distance between other cantilever 10 of being adjacent, further, formed in order to ensure the length direction at cantilever 10
Sensing sphere uniformly, badge card 20 is along geometrically symmetric two sides up and down being distributed in cantilever 10 of the width of cantilever 10
On face.
In embodiment of the present utility model, as it is shown on figure 3, for the uniform distribution of 10 weeks side detecting distance of cantilever,
Along the transverse side of cantilever 10, detection device 30 is two, sets up the both sides at cantilever 10 separately, along the horizontal geometric center of cantilever 10
Symmetrical, the marker detection sensing sphere 200 of Guan Bi can be formed.Further, in order to identify accurately and judge
Distance between cantilever 10, detection sensing sphere 200 includes that sphere 200a, and alarm detection sensing sphere are answered in fault sense detection
200b, the radius of alarm detection sensing sphere 200b senses sphere 200a more than fault detect, fault detect is sensed sphere
200a is included in the layout of inside, to realize the subregion of detecting distance, it is achieved alarm distance detects with shutting down distance, forms multistage
Alarm distance detection and mandatory shut down distance detection stereoscopic protective net.
As shown in Figure 4, detect the device 30 distalmost end from cantilever 10, extend distribution along its length, thus at cantilever
The length direction of 10 forms the detection sensing sphere 200 of multiple sphere superposition Guan Bi, is used for identifying that cantilever 10 is in length extension side
Distance change between other cantilever 10 being upwards adjacent, further, in order to ensure the length direction shape at cantilever 10
Uniformly sensing sphere, detection device 30 is along geometrically symmetric two up and down that are distributed in cantilever 10 of the width of cantilever 10
In end side surface, it is preferred that for the error reducing detection, propose the sensitivity of the spacing change of height detection device detection cantilever 10
And accuracy, detection device 30 is fitted badge card 20, arranges the most one to one.
It is preferred that detection device 30 is the contactless automatic identification equipment of RFID including card reader and antenna, with this, examine
Survey device is not required to carry out other data process just can effectively realize anti-collision, it is not necessary to follow-up software processes, improves the spirit of detection
Sensitivity.
About top detection device 30 concrete structure, adjustment that can be the most suitable, such as, magnetic displacement senses
Device, slippage resistance displacement sensor, laser displacement sensor, ultrasonic distance-measuring sensor, visual displacement sensor therein
Kind or several, it is only necessary to meet can be sensitive detection adjacent cantilever 10 between distance change, this is to art technology
It is easy to for personnel to contemplate, therefore this is no longer going to repeat them.
In embodiment of the present utility model, as shown in Figure 4, present embodiments provide a kind of cantilever collision avoidance system, should
Collision avoidance system includes at least one cantilever 10 and run trace 40, the operation that cantilever 10 moves back and forth along run trace 40, hangs
Arm 10 is equiped with collision prevention device, forms the anticollision sensing sphere 300 of solid, by all sides at cantilever 10 its week side
The anticollision sensing sphere formed on face, can be by the periphery protective range all standing of cantilever 10, by setting in collision prevention device
Card reader antenna and label card just can effectively form anti-collision distance perspective and answer sphere, it is to avoid detection dead band, need not complexity
Data process, and just can realize anticollision sensitive between cantilever, efficient.
Although this utility model patent is open as above with preferred embodiment, but it is not for limiting this utility model
Patent, any those skilled in the art, in the spirit and scope without departing from this utility model patent, may be by above-mentioned taking off
Technical solutions of the utility model are made possible variation and amendment by the method shown and technology contents, therefore, every without departing from this
The content of utility model patent technical scheme, it is any that above example is made by the technical spirit of foundation this utility model patent
Simple amendment, equivalent variations and modification, belong to the protection domain of this utility model art solutions.
Claims (10)
1. a cantilever collision prevention device, the control chamber moved including equipment cantilever (10) and driving cantilever (10), its feature exists
In, also include at least one badge card (20) being fixed on cantilever (10) and detection device (30), described badge card (20) and
The far-end along cantilever (10) that detection device (30) is spaced extends distribution to the center that cantilever (10) is connected with equipment body, described
Badge card (20) and detection device (30) are fixed along it position and form the sensing sphere of closed loop around cantilever (10).
Collision prevention device the most according to claim 1, it is characterised in that described induction sphere face includes that labelling senses sphere
(100) sense sphere (200) and be located at cantilever with detection sensing sphere (200), described labelling sensing sphere (100) and detection for enclosing
(10) the three-dimensional sensitive surface of week side.
Collision prevention device the most according to claim 1 and 2, it is characterised in that along the transverse side of cantilever (10), described mark
Note card (20) is two, sets up the both sides in cantilever (10) separately, symmetrical along the horizontal geometric center of cantilever (10).
Collision prevention device the most according to claim 2, it is characterised in that described labelling sensing sphere (100) includes fault
Labelling sensing sphere (100a), and warning label sensing sphere (100b), the radius of described warning label sensing sphere (100b)
More than fault flag sensing sphere (100a), fault flag is sensed sphere (100a) and is included in the layout of inside.
Collision prevention device the most according to claim 3, it is characterised in that described badge card (20) is farthest from cantilever (10)
End, extends distribution along its length.
Collision prevention device the most according to claim 5, it is characterised in that described badge card (20) is along the width of cantilever (10)
In two end side surface up and down being distributed in cantilever (10) that geometry of direction is symmetrical.
Collision prevention device the most according to claim 3, it is characterised in that along the transverse side of cantilever (10), described detection
Device (30) is two, sets up the both sides in cantilever (10) separately, symmetrical along the horizontal geometric center of cantilever (10).
Collision prevention device the most according to claim 7, it is characterised in that described detection device (30) is along the width of cantilever (10)
In two end side surface up and down being distributed in cantilever (10) that degree geometry of direction is symmetrical.
Collision prevention device the most according to claim 1, it is characterised in that described detection device (30) for include card reader and
The contactless automatic identification equipment of RFID of antenna.
10. a cantilever collision avoidance system, including at least one cantilever (10) and run trace (40), cantilever (10) is along walking rail
The operation that mark (40) moves back and forth, it is characterised in that described cantilever (10) installing is arbitrary described preventing just like in claim 1-9
Crash device, forms anticollision sensing sphere (300) of solid its week side.
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| CN201620684432.3U CN205739516U (en) | 2016-06-30 | 2016-06-30 | A kind of cantilever collision prevention device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064745A (en) * | 2016-06-30 | 2016-11-02 | 泰富重工制造有限公司 | A kind of cantilever collision prevention device and system |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106064745A (en) * | 2016-06-30 | 2016-11-02 | 泰富重工制造有限公司 | A kind of cantilever collision prevention device and system |
| CN106064745B (en) * | 2016-06-30 | 2019-03-19 | 泰富重工制造有限公司 | A kind of cantilever collision prevention device and system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-collision device and system for cantilevers Effective date of registration: 20180503 Granted publication date: 20161130 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co., Ltd. Pledgor: Tidfore Engineering Co., Ltd.|Tidfore Heavy Industry Co., Ltd.|Ocean engineering equipment (Tianjin) Co., Ltd. Registration number: 2018430000029 |