CN109467009A - A kind of crane displaying device - Google Patents
A kind of crane displaying device Download PDFInfo
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- CN109467009A CN109467009A CN201811649302.6A CN201811649302A CN109467009A CN 109467009 A CN109467009 A CN 109467009A CN 201811649302 A CN201811649302 A CN 201811649302A CN 109467009 A CN109467009 A CN 109467009A
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- trolley
- wheel
- crane
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
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
- B66C13/16—Applications of indicating, registering, or weighing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The present invention relates to a kind of cranes to show device comprising crane model component；The crane model component includes support frame, main orbit, crossbeam, trolley and functional head；Two main orbits are erected at the top of two opposite side plates of the support frame；The both ends of the crossbeam are respectively connected with a cart component, and two cart components are ridden upon respectively on the main orbit；The trolley travelling is on the track of the crossbeam；The functional head is suspended on the hoisting mechanism of the trolley.It is an advantage of the current invention that reducing the cost and complexity of crane model under conditions of having both reduction degree by the structure for simplifying crane.
Description
Technical field
The present invention relates to machinery equipment field, especially a kind of crane shows device.
Background technique
In industrial or science and education exhibition, in order to introduce industrial production system to people from all walks of life, in addition to making various pictures
Character introduction data is outer, makes model often also to introduce industrial production knowledge or universal science and education knowledge.
Crane is common industrial equipment, when making integrated mill's model, need to often make crane model.Crane fortune
Row mechanism is more, has the mechanisms such as cart, trolley, raising, some is there are also mechanisms such as secondary trolley, secondary raising, cable drum, grab buckets and sets
It is standby.Because its operating mechanism is more, when most plant models make, the operation function of each mechanism is not considered.Or only individual mechanisms
It can run, analogy only has cart that can start operation, remaining can not then start operation.This has suppressed showing for model significantly
Ability.
In addition, department pattern needs to show operational process, this needs to introduce control system in a model.The control of crane
System generally includes position sensor and controller, and position sensor generallys use encoder, and controller generallys use PLC.
Encoder and PLC are difficult to minimize, and can not apply on existing model.
Summary of the invention
The purpose of the present invention is a kind of crane displaying device is provided, by adopting according to above-mentioned the deficiencies in the prior art
Realize detecting and controlling for crane model with optical detection apparatus and motor, realize crane model automatic Display and
It shows manually.
The object of the invention realization is completed by following technical scheme:
A kind of crane displaying device comprising crane model component；The crane model component includes support frame, backbone
Road, crossbeam, trolley and functional head；Two main orbits are erected at the top of two opposite side plates of the support frame；
The both ends of the crossbeam are respectively connected with a cart component, and two cart components are ridden upon respectively on the main orbit；Institute
Trolley travelling is stated on the track of the crossbeam；The functional head is suspended on the hoisting mechanism of the trolley；The cart group
Part, the trolley and the hoisting mechanism are driven by motor, and each motor is electrically connected with controller.
The crossbeam includes two big beam orbit and two panels end carriage；Two crossbeam parallel track settings are described big
The both ends of beam orbit are connect with end carriage described in two panels respectively；The big beam orbit is made of the not closed profile in section；The type
Material is one of angle steel, aluminum corner brace, channel steel, I-steel；The end carriage is made of monolithic steel plate.
Two cart components are separately mounted on the end carriage；The cart component include driving wheel, driven wheel with
And motor；The output shaft of the driving wheel and the motor is directly connected to or the driving wheel passes through deceleration mechanism and the electricity
The output axis connection of machine, the deceleration mechanism are gear, synchronizing wheel or sprocket wheel；The driven wheel is flange rolling bearing；Institute
It states driving wheel and the driven wheel rides upon on the main orbit；The motor is stepper motor.
The two sides of the trolley are each provided with two wheels；Two crossbeam rails of the crossbeam are arranged in the trolley
Between road, the wheel of the trolley two sides is ridden upon on two big beam orbits；The wheel is divided into driving wheel and driven
Wheel；The output shaft of the driving wheel and the motor is directly connected to or the driving wheel passes through deceleration mechanism and the motor
Axis connection is exported, the deceleration mechanism is gear, synchronizing wheel or sprocket wheel；The driven wheel is flange rolling bearing；The electricity
Machine is stepper motor；The frame of the trolley is made of two panels steel plate；The driving wheel, driven wheel, hoist engine, the motor are equal
It is mounted on the frame of the trolley.
The controller is single-chip microcontroller；Cable between the motor and the controller by tank chain type cable trough into
Row is laid.
It further include bearing box, the braced frame of the crane model component is located at the top plate table of the bearing box
Face；The top plate of the bearing box is sanded transparent plate；The controller is arranged in the inside of the bearing box, in the bearing box
Portion is provided with camera, and the camera is connect with the controller；Laser body is arranged in the side of the functional head；Institute
Laser body is stated for emitting laser beam to the top plate of the bearing box, the camera in the bearing box is for clapping
Take the photograph the light spot image that the laser beam is formed on the top plate；The controller is used for according to light spot image detection
The position of functional head.
The shooting direction of the camera is towards the lower surface of the top plate；The camera lens of the camera is covered with narrowband filter
Mating plate；The wavelength for the laser that the laser body issues is located in the transmission region of the narrow band filter.
The laser body includes vertical laser and oblique laser device；The light beam that the vertical laser issues
It is vertical with the top plate；Angle between the light beam that the oblique laser device issues and the light beam that the vertical laser issues is
10 ° to 30 °.
The vertical beam of light and the oblique laser beam are electrically connected with the controller respectively.
What the controller was used to be formed on the top plate according to the oblique laser beam and the vertical beam of light
The distance between hot spot calculates the distance between the functional head and the top plate；The number of the oblique laser device is greater than one,
Each oblique laser device is arranged around the vertical laser.
The invention has the advantages that can be accurately by laser body, frosted and transparent top plate and camera
The position of detection function head, crossbeam and trolley can fill to avoid complicated position detection is installed in crane model component
It sets, reduces the complexity of crane model component, so that can be using reduction degree as primary in the manufacturing process of model component
Target；Energy automatic Display is shown manually, can be applied among the various use occasions such as education, exhibition.
Detailed description of the invention
Fig. 1 is the top view that crane shows device；
Fig. 2 is the side view that crane shows device；
Fig. 3 is the structural block diagram for the control system that crane shows device.
Specific embodiment
Feature of present invention and other correlated characteristics are described in further detail by embodiment below in conjunction with attached drawing, so as to
In the understanding of technical staff of the same trade:
As shown in Figure 1-3, in figure mark 1-27 respectively indicate are as follows: bearing box 1, crane model component 2, top plate 3, support frame 4,
Main orbit 5, trolley 7, functional head 8, cart component 9, big beam orbit 10, end carriage 11, driving wheel 12, driven wheel 13, subtracts crossbeam 6
Fast mechanism 14, motor 15, wheel 16, deceleration mechanism 17, motor 18, hoist engine 19, motor 20, controller 21, laser transmitter
Structure 22, camera 23, vertical laser 24, oblique laser device 25, light beam 26, light beam 27.
Embodiment 1: as shown in Figure 1, 2, the present embodiment shows device more particularly to a kind of crane comprising crane mould
Type component 2.Crane model component 2 includes support frame 4, main orbit 5, crossbeam 6, trolley 7 and functional head 8.In the present embodiment,
Functional head 8 is the handling apparatus such as grab bucket or suspender.
The rectangle frame that support frame 4 is enclosed by four risers, support frame 4 is by transparent acrylic board system in the present embodiment
At.The region that support frame 4 is enclosed is the operation area of crane model.
Two main orbits 5 are mounted on the top sides edge of two opposite side plates of support frame 4.Two main orbits 5 are located at same
One height, and be parallel to each other.Main orbit 5 is parallel with top plate 3.Main orbit 5 is used to support crossbeam 6.
The both ends of crossbeam 6 are respectively arranged with a cart component 9；The wheel of cart component 9 rides upon on main orbit 5.Greatly
Beam 6 includes two big beam orbit 10 and two panels end carriage 11；Two big beam orbit 10 is arranged in parallel, the both ends point of big beam orbit 10
It is not connect with two panels end carriage 11.
In the prior art, the crossbeam of crane is made using box beam, and cart actuating device is placed in box beam, however
In the present embodiment, due to size reduction, cart actuating device can not be placed in box beam, unless case is significantly increased
The size of type beam, but such that the ratio of crane model component is uncoordinated.To solve the above-mentioned problems, the present embodiment
Big beam orbit 10 be made of angle steel, aluminum corner brace, the not closed profile of channel steel cross-section.End carriage 11 in the form of sheets, by monolithic steel plate
It is made, end carriage 11 can play position-limiting action.
Two cart components 9 are separately mounted on the end carriage 11 of crossbeam 6, and the wheel of cart component 9 includes a driving wheel
12 and a driven wheel 13.
In the prior art, the cart of crane and trolley generally use box speed reducer as transmission means, however box
Speed reducer is excessively high to production precision prescribed, it is difficult to apply in the crane model component of the present embodiment.In the present embodiment, actively
Wheel 12 passes through the output axis connection of deceleration mechanism 14 and motor 15.Deceleration mechanism 14 is gear, synchronizing wheel or sprocket wheel；Or actively
Wheel 12 and the output shaft of motor 15 are directly connected to.Driven wheel 13 is flange rolling bearing, and the flange periphery of driven wheel 13 can be with
Play position-limiting action.The motor 15 of two cart components 9 can be run simultaneously, and crossbeam 6 is driven to move horizontally.
Trolley 7 operates on the track of crossbeam 6；The two sides of trolley 7 are each provided with two wheels 16.It is small in existing crane
The structure of vehicle is excessively complicated, and the frame of trolley is reduced to two panels steel plate in the present embodiment, and each component of trolley is mounted on steel plate
On.Trolley is arranged between the two big beam orbit 10 of crossbeam 6, and the wheel 16 of 7 two sides of trolley rides upon two crossbeam rails respectively
The top in road 10.Two are driving wheel in four wheels 16, other two are driven wheel；Driving wheel passes through deceleration mechanism 17 and electricity
The output axis connection of machine 18；Or the output shaft of driving wheel and motor 18 is directly connected to.Deceleration mechanism 17 be gear, synchronizing wheel or
Sprocket wheel；The driven wheel of trolley 7 is flange rolling bearing.
Hoist engine 19 is provided on trolley 7, functional head 8 is by rope hanging in the lower section of hoist engine 19.In the present embodiment,
Hoist engine 19 is also driven by motor 20.Hoist engine 19 is driven by motor 20, can be promoted or lowering function head 8, thus
The height of control function head 8.
In the present embodiment, the motor 20 of the motor 15 of cart component 9, the motor 18 of trolley 7 and hoist engine 19 with control
Device 21 processed is electrically connected.In the prior art, crane generallys use d.c. motor or asynchronous motor not only volume is big, also needs to adopt
With complicated control system and position sensor, directlys adopt above-mentioned motor and be difficult to reach good speed regulation effect.Therefore originally
Each motor in embodiment is stepper motor.It, can by using each mechanism of stepper motor driving crane model component
To save the driving mechanism of encoder and each electrode, in the case where guaranteeing velocity feedback and position detection, effectively drop
The low complexity of electric machine control system.
In the present embodiment, each motor is electrically connected with controller.In the present embodiment, it is connected to motor and controller
Between cable laid by tank chain type cable trough (not shown).Using single-chip microcontroller as controller, can be avoided
The excessive problem of the PLC volume that existing crane uses.
Embodiment 2: as shown in Figures 1 to 3, the main distinction of the present embodiment and embodiment 1 is that the present embodiment further includes holding
Carry case 1.The upper surface of the top plate 3 of bearing box 1 is arranged in crane model component 2.4 frame of support frame of crane model component 2
It is located at the upper surface of top plate 3.
As shown in Figures 1 to 3, in the present embodiment, laser body 22 is arranged in the side of functional head 8；Laser body
22 for emitting laser beam to the top plate 3 of bearing box 1.In the present embodiment, the top plate 3 of bearing box 1 is the frosted of acrylic material
Transparent panel after laser beam is radiated at the surface of bearing box 1, forms hot spot after matte surface scatters.Setting in bearing box 1
There is camera 23, camera 23 is for shooting the light spot image that laser beam is formed on top plate 3.Camera 23 and controller 21 connect
It connects, controller 21 can position according to light spot image identification function head and height.
Specifically, in the present embodiment, the shooting direction of camera 23 is towards the lower surface of top plate 3；The camera lens of camera 23
It is covered with narrow band filter；The wavelength for the laser that laser body 22 issues is located in the transmission region of narrow band filter.It is narrow
The quality of light spot image can be rung to avoid environment shadow with optical filter.
In the present embodiment, laser body 22 include vertical laser 24 and two oblique laser devices 25, two
Oblique laser device 25 is symmetrically distributed in around vertical laser 24.Vertical laser 24 issue light beam 26 straight down, and
It is vertical with top plate 3.Angle α between the light beam 27 that oblique laser device 25 issues and the light beam that vertical laser 24 issues is 30 °.
The angle between light beam 27 and top plate 3 that oblique laser device 25 issues is 60 °.
The light beam 27 that the light beam 26 and oblique laser device 25 that the vertical laser 24 of laser body 22 issues issue is equal
Hot spot can be formed on top plate 3.The hot spot distance and function that vertical laser 24 and oblique laser device 25 are formed on top plate 3
Vertical range between first 8 and top plate 3 is in a linear relationship.The hot spot arbitration functions that controller 21 is formed according to vertical laser 24
The horizontal position of first 8 arbitration functions head 8, and the light formed on top plate 3 by vertical laser 24 and oblique laser device 25
Spot is apart from the distance between computing function head 8 and top plate 3.
In order to distinguish the hot spot that vertical laser 24 and oblique laser device 25 are formed, controller 21 respectively with vertical laser
24 and each oblique laser device 25 be electrically connected.Controller 21 can control vertical laser 24 and oblique laser device 25.It is logical
It crosses and switchs each laser machine, controller 21 can differentiate the light spot image that each laser is formed in top plate 3.
Controller 21 control crane model component 2 run during, can according to preset program to control crossbeam 6,
Trolley 7 and hoist engine 19 are run according to preset program.Due to using closed-loop control, controller 21 can eliminate control in time and miss
Difference, allows 2 long-time autonomous operation of crane model component.Controller 21 can also by remote controler (not shown) into
The long-range control of row.
The present embodiment, by laser body 22, frosted and transparent top plate 3 and camera 23 can be examined accurately
The position of brake head 8, crossbeam 6 and trolley 7 avoids and installs complicated position detection dress in crane model component 2
It sets, reduces the complexity of crane model component 2, so that can be using reduction degree as primary in the manufacturing process of model component
Target.
Although above embodiments are elaborated referring to conception and embodiment of the attached drawing to the object of the invention, this
Field those of ordinary skill will recognize, still can be right in the case where no disengaging claim limits the precondition of range
The present invention makes various modifications and variations, therefore will not repeat them here.
Claims (10)
1. a kind of crane shows device, which is characterized in that including crane model component；The crane model component includes
Support frame, main orbit, crossbeam, trolley and functional head；Two main orbits be erected at two of the support frame it is opposite
The top of side plate；The both ends of the crossbeam are respectively connected with a cart component, and two cart components ride upon described respectively
On main orbit；The trolley travelling is on the track of the crossbeam；The functional head is suspended on the hoisting mechanism of the trolley；
The cart component, the trolley and the hoisting mechanism are driven by motor, and each motor electrically connects with controller
It connects.
2. a kind of crane according to claim 1 shows device, which is characterized in that the crossbeam includes two crossbeam rails
Road and two panels end carriage；Two crossbeam parallel tracks settings, the both ends of the big beam orbit respectively with end carriage described in two panels
Connection；The big beam orbit is made of the not closed profile in section；The profile is angle steel, aluminum corner brace, channel steel, one in I-steel
Kind；The end carriage is made of monolithic steel plate.
3. a kind of crane according to claim 2 shows device, which is characterized in that two cart components are pacified respectively
On the end carriage；The cart component includes driving wheel, driven wheel and motor；The driving wheel is defeated with the motor
Shaft is directly connected to or the driving wheel passes through the output axis connection of deceleration mechanism and the motor, and the deceleration mechanism is tooth
Wheel, synchronizing wheel or sprocket wheel；The driven wheel is flange rolling bearing；The driving wheel and the driven wheel ride upon institute
It states on main orbit；The motor is stepper motor.
4. a kind of crane according to claim 2 shows device, which is characterized in that the two sides of the trolley are each provided with
Two wheels；The trolley is arranged between two big beam orbits of the crossbeam, and the wheel of the trolley two sides is set up
On two big beam orbits；The wheel is divided into driving wheel and driven wheel；The output shaft of the driving wheel and the motor
It is directly connected to or the driving wheel is by the output axis connection of deceleration mechanism and the motor, the deceleration mechanism is gear, together
Step wheel or sprocket wheel；The driven wheel is flange rolling bearing；The motor is stepper motor；The frame of the trolley is by two panels
Steel plate is made；The driving wheel, driven wheel, hoist engine, the motor are installed on the frame of the trolley.
5. a kind of crane according to claim 3 or 4 shows device, which is characterized in that the controller is single-chip microcontroller；
Cable between the motor and the controller is laid by tank chain type cable trough.
6. a kind of crane according to claim 1 shows device, which is characterized in that it further include bearing box, the lifting
The braced frame of machine model component is located at the top board surface of the bearing box；The top plate of the bearing box is sanded transparent
Plate；The inside of the bearing box is arranged in the controller, and the bearing box is internally provided with camera, the camera and institute
State controller connection；Laser body is arranged in the side of the functional head；The laser body is used for the carrying
The top plate of case emits laser beam, and the camera in the bearing box is formed on the top plate for shooting the laser beam
Light spot image；The controller is used to detect the position of the functional head according to the light spot image.
7. a kind of crane according to claim 5 shows device, which is characterized in that the shooting direction court of the camera
To the lower surface of the top plate；The camera lens of the camera is covered with narrow band filter；What the laser body issued swashs
The wavelength of light is located in the transmission region of the narrow band filter.
8. a kind of crane according to claim 5 shows device, which is characterized in that the laser body includes hanging down
Straight laser and oblique laser device；The light beam that the vertical laser issues is vertical with the top plate；The oblique laser device
The angle between light beam that the light beam of sending and the vertical laser issue is 10 ° to 30 °.
9. a kind of crane according to claim 7 shows device, which is characterized in that the vertical beam of light and described
Oblique laser beam is electrically connected with the controller respectively.
10. a kind of crane according to claim 7 shows device, which is characterized in that the controller is used for according to institute
State oblique laser beam and hot spot that the vertical beam of light is formed on the top plate between distance calculate the functional head
The distance between described top plate；The number of the oblique laser device is greater than one, and each oblique laser device setting is hung down described
Around straight laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649302.6A CN109467009A (en) | 2018-12-30 | 2018-12-30 | A kind of crane displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811649302.6A CN109467009A (en) | 2018-12-30 | 2018-12-30 | A kind of crane displaying device |
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| Publication Number | Publication Date |
|---|---|
| CN109467009A true CN109467009A (en) | 2019-03-15 |
Family
ID=65678399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811649302.6A Pending CN109467009A (en) | 2018-12-30 | 2018-12-30 | A kind of crane displaying device |
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| Country | Link |
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| CN (1) | CN109467009A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387685Y (en) * | 2008-12-11 | 2010-01-20 | 浙江天煌科技实业有限公司 | Bridge-type crane semi-physical model |
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| CN106352799A (en) * | 2016-08-10 | 2017-01-25 | 国网浙江省电力公司金华供电公司 | Measuring instrument for power transmission line tower |
| CN106546216A (en) * | 2016-11-01 | 2017-03-29 | 广州视源电子科技股份有限公司 | Distance measuring method and device, camera and mobile terminal |
| CN108594211A (en) * | 2018-04-11 | 2018-09-28 | 沈阳上博智像科技有限公司 | Determine device, method and the movable equipment of obstacle distance |
| CN208283042U (en) * | 2018-06-08 | 2018-12-25 | 深圳市杰普特光电股份有限公司 | Semiconductor laser test platform |
| CN209988972U (en) * | 2018-12-30 | 2020-01-24 | 上海昂丰矿机科技有限公司 | Crane display device |
-
2018
- 2018-12-30 CN CN201811649302.6A patent/CN109467009A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387685Y (en) * | 2008-12-11 | 2010-01-20 | 浙江天煌科技实业有限公司 | Bridge-type crane semi-physical model |
| CN205709438U (en) * | 2016-05-04 | 2016-11-23 | 湖南科天健光电技术有限公司 | A kind of detection automatically for container is grabbed case and piles up the device of position |
| CN106352799A (en) * | 2016-08-10 | 2017-01-25 | 国网浙江省电力公司金华供电公司 | Measuring instrument for power transmission line tower |
| CN106546216A (en) * | 2016-11-01 | 2017-03-29 | 广州视源电子科技股份有限公司 | Distance measuring method and device, camera and mobile terminal |
| CN108594211A (en) * | 2018-04-11 | 2018-09-28 | 沈阳上博智像科技有限公司 | Determine device, method and the movable equipment of obstacle distance |
| CN208283042U (en) * | 2018-06-08 | 2018-12-25 | 深圳市杰普特光电股份有限公司 | Semiconductor laser test platform |
| CN209988972U (en) * | 2018-12-30 | 2020-01-24 | 上海昂丰矿机科技有限公司 | Crane display device |
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