CN108928769A - A kind of hydraulic elevating platform system and its control method - Google Patents
A kind of hydraulic elevating platform system and its control method Download PDFInfo
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- CN108928769A CN108928769A CN201810869045.0A CN201810869045A CN108928769A CN 108928769 A CN108928769 A CN 108928769A CN 201810869045 A CN201810869045 A CN 201810869045A CN 108928769 A CN108928769 A CN 108928769A
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- 230000003028 elevating effect Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000000630 rising effect Effects 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241001310793 Podium Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of hydraulic elevating platform system and its control methods, including removable hydraulic platform vehicle, hydraulic platform vehicle control cabinet, laser ranging system and hand-held touch screen terminal；The laser ranging system is used to measure the height of the top operating platform, including laser range finder and target, the hydraulic platform vehicle control cabinet include the controller one for controlling the hydraulic system；The hand-held touch screen terminal, including controller two and control panel, the controller two and one communication connection of controller, the control panel include that manipulation button and data input touch screen.By the way that laser ranging system is arranged, the height of top operating platform can be acquired in real time, hand-held touch screen terminal can input height parameter and rotate manipulation button, the controller one of hydraulic platform vehicle control cabinet is transmitted to by controller two, it realizes and the height of the top operating platform of removable hydraulic platform vehicle is controlled, handling strong, high degree of automation.
Description
Technical field
The present invention relates to a kind of hydraulic elevating platform system and its control methods.
Background technique
In the electromechanical construction of building, hydraulic elevating platform can be often used, operation panel is set on the base, passes through hydraulic pressure system
System and supporting frame lifting operation platform, can be improved construction efficiency.However, as the complexity of Mechatronic Systems increasingly increases,
It needs accurately to construct to Mechatronic Systems, there are still hoisting depths to be difficult to control accurately for existing hydraulic elevating platform, automatically
The defects of change degree is low, handling is poor.
Summary of the invention
The present invention provides a kind of hydraulic elevating platform system and its control methods, flat for solving existing hydraulic lifting
The defects of there are hoisting depths to be difficult to control accurately for platform, the degree of automation is low, handling is poor.
In order to solve the above technical problems, the present invention includes following technical solution:
A kind of hydraulic elevating platform system, including removable hydraulic platform vehicle, hydraulic platform vehicle control cabinet, laser ranging dress
It sets and hand-held touch screen terminal；
The removable hydraulic platform vehicle include from bottom to top sequentially connected idler wheel, pedestal, liftable supporting frame and
Top operating platform further includes the hydraulic system connecting with liftable supporting frame；
The laser ranging system is used to measure the height of the top operating platform, including laser range finder and target,
On the base or on the hydraulic platform vehicle control cabinet, the target is set to the top for the laser range finder setting
The lower surface of operating platform and the surface for being located at the laser range finder；
The hydraulic platform vehicle control cabinet is set on the pedestal, including the controller for controlling the hydraulic system
One, the controller one is communicated to connect with the laser range finder；
The hand-held touch screen terminal, including controller two and control panel, the controller two are communicated with controller one
Connection, the control panel includes manipulation button and data input touch screen, the control of the acquisition of the controller two manipulation button
Height parameter in order and data input touch screen, and it is transmitted to the controller one, the controller one is according to institute
State control command, height parameter controls the height that the hydraulic system adjusts the top operating platform.
Further, the controller one includes the hydraulic control module for controlling the hydraulic system, further includes data
Receiving module, data comparing module；The data reception module is used to receive the top behaviour of the laser range finder measurement
Make the altitude information of platform and the height parameter of hand-held touch screen terminal transmission；The data comparing module operates the top
Podium level data are compared with height adjustment data, control the hydraulic system according to comparison result.
Further, the manipulation button includes rising button and declines button.
Further, automatic manipulation button, manual manipulation button and emergency stop button are additionally provided on the control panel.
Further, the control panel further includes for showing that the present level of the real-time height of the top operating platform is aobvious
Display screen.
Further, the cartoon display screen for display operation platform lifting process is additionally provided on the control panel.
Correspondingly, the present invention also provides the control methods of the hydraulic elevating platform system described in one kind, comprising:
Hydraulic platform vehicle control cabinet, hand-held touch screen terminal is set to be powered；
Height parameter is inputted in the data input touch screen of hand-held touch screen terminal, selection manipulation is pressed in control panel
Button；Height parameter and control command are transmitted to controller one by controller two；
Controller one controls hydraulic system according to height parameter, control command, so as to adjust the height of top operating platform.
Further, height parameter is inputted in the data input touch screen of hand-held touch screen terminal, is selected in control panel
Manipulate button, comprising:
Upper height limit parameter is inputted in the data input touch screen of hand-held touch screen terminal, is selected in control panel automatic
Manipulate button and rising button；Alternatively, inputting height lower limit parameter in the data input touch screen of hand-held touch screen terminal, controlling
Automatic manipulation button and declines button are selected in panel processed；Or it is inputted in the data input touch screen of hand-held touch screen terminal high
Corrected parameter is spent, automatic manipulation button, simultaneous selection rising button or declines button are selected in control panel.
Further, controller one controls hydraulic system according to height parameter, control command, so as to adjust top operating platform
Height, comprising:
Preset height precision threshold a in controller one, controller one acquire the top operating platform of laser range finder measurement
Present Attitude data H1, controller one determines object height data H according to height parameter2, when | H1-H2When |≤a, controller
One control hydraulic system makes top operating platform stop descending operation.
It further, further include following steps before hydraulic platform vehicle control cabinet, hand-held touch screen terminal are powered: observation
Hydraulic platform vehicle control cabinet, whether the component appearance of hand-held touch screen terminal is normal, whether connection is normal, checks errorless
After can carry out power-on servicing.
The present invention due to using the technology described above, is allowed to compared with prior art, have the following advantages that and actively imitate
Fruit: by the way that laser ranging system is arranged, the height of top operating platform can be acquired in real time, hand-held touch screen terminal can input
Height parameter simultaneously rotates manipulation button, is transmitted to the controller one of hydraulic platform vehicle control cabinet by controller two, realizes to can
The height of the top operating platform of movable hydraulic platform truck controls, handling strong, high degree of automation.
Detailed description of the invention
Fig. 1 is the structural representation of the laser positioning type remote control hydraulic elevating platform system in one embodiment of the invention
Figure；
Fig. 2 is the side view of the laser positioning type remote control hydraulic elevating platform system in one embodiment of the invention.
Fig. 3 is laser range finder, hydraulic system, controller one, the controller two, control plane that one embodiment of the invention provides
The connection schematic diagram of plate.
Figure label is as follows:
100- hydraulic elevating platform system；110- moves hydraulic platform vehicle；111- idler wheel；112- pedestal；113- can rise
Supporting frame drops；114- top operating platform；115- hydraulic system；
120- hydraulic platform vehicle control cabinet；121- controller one；122- hydraulic control module；123- data reception module；
124- data comparing module；130- hand-held touch screen terminal；131- controller two；132- control panel；133- manipulates button；
134- data input touch screen；140- laser ranging system, 141- laser range finder；142- target.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to a kind of hydraulic elevating platform system provided by the invention and its controlling party
Method is described in further detail.In conjunction with following explanation, advantages and features of the invention will be become apparent from.It should be noted that attached drawing is equal
Using very simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating the embodiment of the present invention
Purpose.
Embodiment one
In conjunction with shown in Fig. 1 to Fig. 3, a kind of hydraulic elevating platform system 100 provided in this embodiment, including removable hydrodynamic pressure
Platform truck 110, hydraulic platform vehicle control cabinet 120, hand-held touch screen terminal 130 and laser ranging system 140.
Wherein, it moves hydraulic platform vehicle 110 and includes from bottom to top sequentially connected idler wheel 111, pedestal 112, liftable
Supporting frame 113 and top operating platform 114 further include the hydraulic system 115 connecting with liftable supporting frame 113.It can rise
It drops supporting frame 113 to support using scissor hinge type, power is provided by hydraulic system 115, to make top operating platform 114
It rises or falls.As an example, liftable supporting frame 113 includes two groups of parallel arrangement of support frame units, each support frame
Unit is made of multiple forked links, and each forked link includes two hinged connecting rods in middle part, two neighbouring fork-shapeds
Hinged between the connecting rod of connecting rod, two ends of the forked link of bottom, an end and pedestal are hinged, another end can
To slide on pedestal, the forked link and the connection type of bottom operating platform of top are similar therewith, repeat no more.It is hydraulic
System includes hydraulic jacking device, can use hydraulic jack.
The laser ranging system 140 is used to measure the height of the top operating platform 114, including laser range finder
141 and target 142, the setting of laser range finder 141 is on the pedestal 112 or on the hydraulic platform vehicle control cabinet 120,
The target 142 is set to the lower surface of the top operating platform 114 and is located at the surface of the laser range finder 141.
Laser range finder 141 projects pulse laser beam a branch of or that a sequence is of short duration from laser emitter to target 142 at work, by
The photoelectric cell of laser range finder 141 receives the laser beam of target reflection, the timer of laser range finder 141 measure laser beam from
Be emitted to the received time, to calculate from rangefinder to target 142 distance, then according to the height of laser emitter,
The height of photoelectric cell and the thickness of top operating platform 114, to calculate the height of 114 upper surface of top operating platform.
The hydraulic platform vehicle control cabinet 120 is set on the pedestal 112, and hydraulic platform vehicle control cabinet 120 is used and patrolled
Programming is collected, i.e., is controlled using PLC (programmable logic controller (PLC), the abbreviation of Programmable Logic Controller)
System processed, controller 1 are programmable logic controller (PLC), are internally provided with microprocessor, are for automation control
Control command can be loaded onto memory at any time and be stored and executed by digital logic controller.Controller 1 is also controllable
Hydraulic system 115 processed, to control the lifting of top operating platform 114.Controller 1 and the communication of laser range finder 141 connect
It connects, the altitude information of the top operating platform 114 for receiving the acquisition of laser range finder 141.As an example, hydraulic platform vehicle control
There is mounting plate inside cabinet 120 processed, PLC, low-voltage electrical apparatus original part etc. are fixed on a mounting board, and hydraulic elevating platform system is loaded in PLC
The control program of system 100, hydraulic platform vehicle control cabinet 120 are designed using single open-door, on the panel of hydraulic platform vehicle control cabinet 120
Power supply indicator and key switch are set, the knock-off hole that 120 left plate of hydraulic platform vehicle control cabinet opens 3 φ 20 is convenient for threading,
Right side plate opens the knock-off hole of 1 φ 32 convenient for threading.
The hand-held touch screen terminal 130, including controller 2 131 and control panel 132, the controller 2 131 with
One 121 communication connection of controller is provided with manipulation button 133 and data input touch screen 134, institute on the control panel 132
The control command for stating the acquisition manipulation button 133 of controller 2 131 and the height parameter in data input touch screen 134, and
It is transmitted to the controller 1, the controller 1 controls the hydraulic pressure system according to the control command, height parameter
The height of the 115 adjustment top operating platform 114 of system.As an example, manipulation button 133 includes including rising button, decline
Button, and manipulating button, manual manipulation button and emergency stop button, height parameter automatically includes upper height limit parameter, height
Spend lower limit parameter, height correction parameter.The control panel 132 further includes present level display screen, for showing top operation
The real-time height of platform 114.
As an example, after touch-control manual manipulation button, it will start manual manipulation mode.Always according to rising button (or
Declines button), control command is transferred to controller 1 by controller 2 131, and controller 1, which controls hydraulic system 115, to be made
114 continued smooth of top operating platform rises (or decline), the height of the top operating platform 114 shown in present level display screen
It when degree is met the requirements, unclamps rising button (or declines button), completes the manipulation to top operating platform 114.It is urgent when occurring
Situation or when accident occurs, hydraulic system is immediately controlled after receiving control command in touch-control emergency stop button, controller 1
115 make the stopping of top operating platform 114 rise or fall operation.
As an example, after touch-control manipulates button automatically, it will start automatic steer mode.Inputting upper height limit parameter simultaneously
After starting rising button, top operating platform 114 will rise to upper height limit parameter；In input height lower limit parameter and under starting
After dropping button, top operating platform 114 will settle to the height of height lower limit parameter；After inputting height correction parameter, if pressing
Lower rising button, then top operating platform 114 will rise specified altitude assignment on the basis of current height, if pressing declines button,
Then top operating platform 114 will decline specified altitude assignment on the basis of current height.
Hydraulic elevating platform system 100 provided in this embodiment can be adopted in real time by the way that laser ranging system 140 is arranged
Collect the height of top operating platform 114, hand-held touch screen terminal 130 can input height parameter and rotate manipulation button 133, lead to
The controller 1 that controller 2 131 is transmitted to hydraulic platform vehicle control cabinet 120 is crossed, is realized to removable hydraulic platform vehicle 110
Top operating platform 114 height control, handling strong, high degree of automation.
Preferred embodiment is, as shown in figure 3, the controller 1 includes for controlling the hydraulic system 115
Hydraulic control module 122, further include data reception module 123, data comparing module 124；The data reception module 123 is used
It is transmitted in 141 altitude information of top operating platform and hand-held touch screen terminal 130 for receiving the measurement of laser range finder 141
Height parameter；The top operating platform altitude information is compared the data comparing module 124 with height parameter, foundation
Comparison result controls the hydraulic system 115.As an example, preset height precision threshold a in data comparing module 124, control
The data reception module 123 of device 1 receives the Present Attitude data for the top operating platform 114 that laser range finder 141 measures
H1, height parameter and determining object height number that the reception controller 2 131 of data reception module 123 of controller 1 transmits
According to H2, data comparing module 124 is to H1、H2Numerical value be compared, as | H1-H2When |≤a, controller 1 controls hydraulic pressure system
System 115 makes top operating platform 114 stop descending operation.In H2-H1> a, needs to be implemented lifting operations, and controller 1 receives
To after rising order, data comparing module 124 is to H1、H2Numerical value be compared, determine H2-H1When > a, controller 1 after
Continuous manipulation hydraulic system 115, makes top operating platform 114 continue to rise, until H2-H1Stop lifting operations when≤a.If control
After device 1 receives decline order, data comparing module 124 determines H1-H2When > a, controller 1 continues to manipulate hydraulic
System 115 makes top operating platform 114 continue to decline, until H1-H2Stop step-down operation when≤a.The technical side of the present embodiment
The automation control to top operating platform 114 may be implemented in case, and improves the control precision of top operating platform 114.
Preferred embodiment is to be additionally provided on the control panel 132 for display operation platform lifting process
Cartoon display screen, for reflecting the process of rising or falling of top operating platform 114.
Embodiment two
A kind of control method of hydraulic elevating platform system 100 as described in embodiment one is present embodiments provided, under
Face combines Fig. 1 to Fig. 3 to be further described the control method.The control method includes:
Step 1: hydraulic platform vehicle control cabinet 120, hand-held touch screen terminal 130 is made to be powered.Hydraulic platform vehicle control cabinet
120 power-on servicings include the connector that plugs in, and close Thermomagetic circuit-breaker, when the Switching Power Supply of hydraulic platform vehicle control cabinet 120 refers to
When showing that lamp is bright, the key switch on hydraulic platform vehicle control cabinet 120 is switched into " 1 " shelves from " 0 " shelves, keeps controller 1 logical
Electricity.
Step 2: height parameter is inputted in the data input touch screen 134 of hand-held touch screen terminal 130, in control panel
Selection manipulation button 133 in 132；Height parameter and control command are transmitted to controller 1 by controller 2 131.Wherein, it grasps
Controlling button 133 to include includes rising button, declines button, and manipulates button, manual manipulation button and emergent stopping automatically and press
Button, height parameter include upper height limit parameter, height lower limit parameter, height correction parameter.Wherein, when touch-control rising button, control
Device 2 131 processed will receive rising order, and the control command of lifting operations is transmitted to controller 1, other manipulations are pressed
The working method of button 133 is similar therewith.
Step 3: controller 1 controls hydraulic system 115 according to height parameter, control command, and the operation of adjustment top is flat
The height of platform 114.
Preferred embodiment is to input height parameter in the data input touch screen 134 of hand-held touch screen terminal 130,
The selection manipulation button 133 in control panel 132, comprising:
Upper height limit parameter is inputted in the data input touch screen 134 of hand-held touch screen terminal 130, in control panel 132
Middle selection is automatic to manipulate button and rising button；Alternatively, being inputted in the data input touch screen 134 of hand-held touch screen terminal 130
Height lower limit parameter selects automatic manipulation button and declines button in control panel 132；Or in hand-held touch screen terminal
Height correction parameter is inputted in 130 data input touch screen 134, automatic manipulation button is selected in control panel 132, is selected simultaneously
Select rising button or declines button.As an example, the present level of top operating platform 114 is 3m, inputs upper height limit parameter
5m, and select automatic manipulation button and rising button, then top operating platform 114 will rise to 5m；If inputting height correction ginseng
Number 2m, and select automatic manipulation button and rising button, then top operating platform 114 equally rises to 5m；If selection is grasped manually
Button is controlled, rising button is pressed, top operating platform 114 constantly increases, and shows top operating platform in present level display screen
114 real-time height, unclamp rising button when display to 5m or so, complete operation.
Preferred embodiment is, controller 1 controls hydraulic system 115 according to height parameter, control command, thus
Adjust the height of top operating platform 114, comprising:
Preset height precision threshold a in controller 1, controller 1 acquire the top that laser range finder 141 measures
The Present Attitude data H of operating platform 1141, controller 1 determines object height data H according to height parameter2.Work as H2-H1
> a needs to carry out lifting operations, and in uphill process, data comparing module is to working as H1With H2Numerical value be compared, determine H2-
H1When > a, controller 1 continues to manipulate hydraulic system 115, makes top operating platform 114 continue to rise, determines to work as | H1-H2|
When≤a, controller 1, which controls hydraulic system 115, makes top operating platform 114 stop lifting operations.Work as H1-H2> a, needs
Step-down operation is carried out, during decline, data comparing module is to working as H1With H2Numerical value be compared, determine H1-H2When > a,
Controller 1 continues to manipulate hydraulic system 115, and top operating platform 114 is made to continue to decline；When | H1-H2When |≤a, controller
One 121 control hydraulic systems 115 make top operating platform 114 stop step-down operation.For example height-precision threshold value a may be set to
1cm。
Preferably, before hydraulic platform vehicle control cabinet 120, hand-held touch screen terminal 130 are powered, it is also necessary to observe first device
Whether part appearance is normal, whether connection is normal, can carry out power-on servicing after inspection is errorless.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of hydraulic elevating platform system, which is characterized in that including removable hydraulic platform vehicle, hydraulic platform vehicle control cabinet,
Laser ranging system and hand-held touch screen terminal；
The removable hydraulic platform vehicle includes from bottom to top sequentially connected idler wheel, pedestal, liftable supporting frame and top
Operating platform further includes the hydraulic system connecting with liftable supporting frame；
The laser ranging system is used to measure the height of the top operating platform, including laser range finder and target, described
Laser range finder is arranged on the base or on the hydraulic platform vehicle control cabinet, and the target is set to the top operation
The lower surface of platform and the surface for being located at the laser range finder；
The hydraulic platform vehicle control cabinet is set on the pedestal, including the controller one for controlling the hydraulic system,
The controller one is communicated to connect with the laser range finder；
The hand-held touch screen terminal, including controller two and control panel, the controller two and one communication connection of controller,
The control panel includes manipulation button and data input touch screen, the control command of the controller two acquisition manipulation button with
And the height parameter in the data input touch screen, and it is transmitted to the controller one, the controller one is according to the control
Order, height parameter control the height that the hydraulic system adjusts the top operating platform.
2. hydraulic elevating platform system as described in claim 1, which is characterized in that the controller one includes for controlling
The hydraulic control module for stating hydraulic system further includes data reception module, data comparing module；The data reception module is used for
Receive the altitude information of the top operating platform of the laser range finder measurement and the height of hand-held touch screen terminal transmission
Parameter；The top operating platform altitude information is compared the data comparing module with height adjustment data, according to than
The hydraulic system is controlled to result.
3. hydraulic elevating platform system as described in claim 1, which is characterized in that the manipulation button include rising button and
Declines button.
4. hydraulic elevating platform system as claimed in claim 3, which is characterized in that be additionally provided on the control panel automatic
Manipulate button, manual manipulation button and emergency stop button.
5. hydraulic elevating platform system as described in claim 1, which is characterized in that the control panel further includes for showing
The present level display screen of the real-time height of top operating platform.
6. hydraulic elevating platform system as described in claim 1, which is characterized in that be additionally provided with and be used on the control panel
The cartoon display screen of display operation platform lifting process.
7. a kind of control method of such as hydraulic elevating platform system as claimed in any one of claims 1 to 6, which is characterized in that packet
It includes:
Hydraulic platform vehicle control cabinet, hand-held touch screen terminal is set to be powered；
Height parameter is inputted in the data input touch screen of hand-held touch screen terminal, the selection manipulation button in control panel；Control
Height parameter and control command are transmitted to controller one by device two processed；
Controller one controls hydraulic system according to height parameter, control command, so as to adjust the height of top operating platform.
8. control method as claimed in claim 7, which is characterized in that
Height parameter is inputted in the data input touch screen of hand-held touch screen terminal, selection manipulation button, packet in control panel
It includes:
Upper height limit parameter is inputted in the data input touch screen of hand-held touch screen terminal, automatic manipulation is selected in control panel
Button and rising button；Alternatively, height lower limit parameter is inputted in the data input touch screen of hand-held touch screen terminal, in control plane
Automatic manipulation button and declines button are selected in plate；Or input height is repaired in the data input touch screen of hand-held touch screen terminal
Positive parameter selects automatic manipulation button, simultaneous selection rising button or declines button in control panel.
9. control method as claimed in claim 7, which is characterized in that
Controller one controls hydraulic system according to height parameter, control command, so as to adjust the height of top operating platform, packet
It includes:
Preset height precision threshold a in controller one, controller one acquire the mesh of the top operating platform of laser range finder measurement
Preceding altitude information H1, controller one determines object height data H according to height parameter2, when | H1-H2When |≤a, controller one is controlled
Hydraulic system processed makes top operating platform stop descending operation.
10. control method as claimed in claim 7, which is characterized in that in hydraulic platform vehicle control cabinet, hand-held touch screen terminal
Further include following steps before energization:
Observe hydraulic platform vehicle control cabinet, whether the component appearance of hand-held touch screen terminal is normal, whether connection is normal,
Check it is errorless after can carry out power-on servicing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869045.0A CN108928769A (en) | 2018-08-02 | 2018-08-02 | A kind of hydraulic elevating platform system and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869045.0A CN108928769A (en) | 2018-08-02 | 2018-08-02 | A kind of hydraulic elevating platform system and its control method |
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| CN108928769A true CN108928769A (en) | 2018-12-04 |
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| CN201810869045.0A Pending CN108928769A (en) | 2018-08-02 | 2018-08-02 | A kind of hydraulic elevating platform system and its control method |
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| CN (1) | CN108928769A (en) |
Cited By (4)
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| CN110963006A (en) * | 2019-12-09 | 2020-04-07 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Control device and control method of ship lighting device |
| CN111927095A (en) * | 2020-06-24 | 2020-11-13 | 广东博智林机器人有限公司 | Elevation lifting device and elevation system with same |
| CN112551457A (en) * | 2020-12-31 | 2021-03-26 | 盐城欢创科技有限公司 | Elevating platform is used in communication maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110111670A (en) * | 2019-05-07 | 2019-08-09 | 山东职业学院 | A kind of rotation lifting apparatus on the spot of intelligent city railcar |
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Application publication date: 20181204 |